qfits-6.2.0/0040755000466300003120000000000010573040476012011 5ustar yjungdmd_dfqfits-6.2.0/admin/0040755000466300003120000000000010555131501013067 5ustar yjungdmd_dfqfits-6.2.0/admin/html.am0100644000466300003120000000362310376616151014365 0ustar yjungdmd_df HTML_RECURSIVE_TARGETS = install-html-recursive html-am: @if test -f doc/Doxyfile; then \ echo "cd doc && $(DOXYGEN)"; \ d=`pwd`; cd doc && $(DOXYGEN); cd $$d; \ if test -n "$(POST_DOXYGEN_CLEANFILES)"; then \ cd $(top_srcdir)/html && rm -f $(POST_DOXYGEN_CLEANFILES); \ fi; \ else \ echo "Nothing to be done for \`$@'."; \ fi clean-html: clean-html-am clean-html-am: -rm -rf $(top_srcdir)/html install-html-am: html-am install-html-generic install-html: install-html-recursive install-html-generic: @$(NORMAL_INSTALL) @if test -d $(top_srcdir)/html; then \ echo "$(mkinstalldirs) $(DESTDIR)$(htmldir)"; \ $(mkinstalldirs) $(DESTDIR)$(htmldir); \ list="`ls -1 $(top_srcdir)/html`"; \ for p in $$list; do \ if test -f $(top_srcdir)/html/$$p; then \ echo " $(INSTALL_DATA) $(top_srcdir)/html/$$p $(DESTDIR)$(htmldir)/$$p"; \ $(INSTALL_DATA) $(top_srcdir)/html/$$p $(DESTDIR)$(htmldir)/$$p; \ else if test -f $$p; then \ echo " $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/$$p"; \ $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/$$p; \ fi; fi; \ done; \ fi uninstall-html: @$(NORMAL_UNINSTALL) @list="`ls -1 $(DESTDIR)$(htmldir)`"; for p in $$list; do \ echo " rm -f $(DESTDIR)$(htmldir)/$$p"; \ rm -f $(DESTDIR)$(htmldir)/$$p; \ done $(HTML_RECURSIVE_TARGETS): @set fnord $(MAKEFLAGS); amf=$$2; \ dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ list='$(HTML_SUBDIRS)'; for subdir in $$list; do \ echo "Making $$target in $$subdir"; \ if test "$$subdir" = "."; then \ dot_seen=yes; \ local_target="$$target-am"; \ else \ local_target="$$target"; \ fi; \ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ done; \ if test "$$dot_seen" = "no"; then \ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ fi; test -z "$$fail" qfits-6.2.0/admin/config.guess0100755000466300003120000012513110170716264015417 0ustar yjungdmd_df#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2004-03-12' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit 0 ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit 0 ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit 0 ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit 0 ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit 0 ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit 0 ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit 0 ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit 0 ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit 0 ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c \ && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ && exit 0 echo mips-mips-riscos${UNAME_RELEASE} exit 0 ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit 0 ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit 0 ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit 0 ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit 0 ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit 0 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit 0 ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit 0 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit 0 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit 0 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit 0 ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit 0 ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit 0 ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo rs6000-ibm-aix3.2.5 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit 0 ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:*:*) echo rs6000-ibm-aix exit 0 ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit 0 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit 0 ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit 0 ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit 0 ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit 0 ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit 0 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then # avoid double evaluation of $set_cc_for_build test -n "$CC_FOR_BUILD" || eval $set_cc_for_build if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit 0 ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit 0 ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo unknown-hitachi-hiuxwe2 exit 0 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit 0 ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit 0 ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit 0 ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit 0 ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit 0 ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit 0 ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit 0 ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit 0 ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit 0 ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit 0 ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit 0 ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; *:UNICOS/mp:*:*) echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit 0 ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit 0 ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit 0 ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:FreeBSD:*:*) # Determine whether the default compiler uses glibc. eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #if __GLIBC__ >= 2 LIBC=gnu #else LIBC= #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` # GNU/KFreeBSD systems have a "k" prefix to indicate we are using # FreeBSD's kernel, but not the complete OS. case ${LIBC} in gnu) kernel_only='k' ;; esac echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC} exit 0 ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit 0 ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit 0 ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit 0 ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit 0 ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit 0 ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit 0 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit 0 ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit 0 ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit 0 ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit 0 ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit 0 ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit 0 ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit 0 ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit 0 ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit 0 ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit 0 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit 0 ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit 0 ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit 0 ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit 0 ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit 0 ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit 0 ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #ifdef __INTEL_COMPILER LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit 0 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit 0 ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit 0 ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit 0 ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit 0 ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit 0 ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit 0 ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit 0 ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit 0 ;; i*86:*:5:[78]*) case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit 0 ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit 0 ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit 0 ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit 0 ;; paragon:*:*:*) echo i860-intel-osf1 exit 0 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit 0 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit 0 ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit 0 ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit 0 ;; M68*:*:R3V[567]*:*) test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4.3${OS_REL} && exit 0 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4 && exit 0 ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit 0 ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit 0 ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit 0 ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit 0 ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit 0 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit 0 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit 0 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit 0 ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit 0 ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit 0 ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit 0 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit 0 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit 0 ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit 0 ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit 0 ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit 0 ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit 0 ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit 0 ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Darwin:*:*) case `uname -p` in *86) UNAME_PROCESSOR=i686 ;; powerpc) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit 0 ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit 0 ;; *:QNX:*:4*) echo i386-pc-qnx exit 0 ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit 0 ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit 0 ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit 0 ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit 0 ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit 0 ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit 0 ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit 0 ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit 0 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit 0 ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit 0 ;; *:ITS:*:*) echo pdp10-unknown-its exit 0 ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit 0 ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit 0 ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0 # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit 0 ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; c34*) echo c34-convex-bsd exit 0 ;; c38*) echo c38-convex-bsd exit 0 ;; c4*) echo c4-convex-bsd exit 0 ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: qfits-6.2.0/admin/config.sub0100755000466300003120000007467010170716264015075 0ustar yjungdmd_df#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2004-03-12' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit 0 ;; --version | -v ) echo "$version" ; exit 0 ;; --help | --h* | -h ) echo "$usage"; exit 0 ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit 0;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32r | m32rle | m68000 | m68k | m88k | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | msp430 \ | ns16k | ns32k \ | openrisc | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | msp430-* \ | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \ | xtensa-* \ | ymp-* \ | z8k-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; mmix*) basic_machine=mmix-knuth os=-mmixware ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nv1) basic_machine=nv1-cray os=-unicosmp ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; or32 | or32-*) basic_machine=or32-unknown os=-coff ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sh64) basic_machine=sh64-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit 0 ;; -v | --v*) echo "depcomp $scriptversion" exit 0 ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # `libtool' can also be set to `yes' or `no'. if test -z "$depfile"; then base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` dir=`echo "$object" | sed 's,/.*$,/,'` if test "$dir" = "$object"; then dir= fi # FIXME: should be _deps on DOS. depfile="$dir.deps/$base" fi tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # Dependencies are output in .lo.d with libtool 1.4. # They are output in .o.d with libtool 1.5. tmpdepfile1="$dir.libs/$base.lo.d" tmpdepfile2="$dir.libs/$base.o.d" tmpdepfile3="$dir.libs/$base.d" "$@" -Wc,-MD else tmpdepfile1="$dir$base.o.d" tmpdepfile2="$dir$base.d" tmpdepfile3="$dir$base.d" "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi if test -f "$tmpdepfile1"; then tmpdepfile="$tmpdepfile1" elif test -f "$tmpdepfile2"; then tmpdepfile="$tmpdepfile2" else tmpdepfile="$tmpdepfile3" fi if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # X makedepend shift cleared=no for arg in "$@"; do case $cleared in no) set ""; shift cleared=yes ;; esac case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix="`echo $object | sed 's/^.*\././'`" touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' ' ' | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: qfits-6.2.0/admin/install-sh0100755000466300003120000002244110170716133015076 0ustar yjungdmd_df#!/bin/sh # install - install a program, script, or datafile scriptversion=2004-04-01.17 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename= transform_arg= instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= usage="Usage: $0 [OPTION]... SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 -d DIRECTORIES... In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default. In the second, create the directory path DIR. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. basename="s,^.*/,,g" # Work around backward compatibility issue on IRIX 6.5. 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}' >conftest.$ac_ext try_compile="`$CC -$1 -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -$1 -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -f conftest* AC_LANG_POP(C) ]) if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : $2 else : $3 fi ]) # ESO_ENABLE_DEBUG(debug=no) #--------------------------- AC_DEFUN([ESO_ENABLE_DEBUG], [ AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [creates debugging code [[default=$1]]]), eso_enable_debug=$enableval, eso_enable_debug=$1) AC_CACHE_CHECK([whether debugging code should be created], eso_cv_enable_debug, eso_cv_enable_debug=$eso_enable_debug) if test x"$eso_cv_enable_debug" = xyes; then eso_clean_CFLAGS="`echo $CFLAGS | sed -e 's/-O[[1-9]]//g' \ -e 's/-O//g'`" if test x"$ac_cv_prog_cc_g" = xyes; then eso_clean_CFLAGS="`echo $eso_clean_CFLAGS | sed -e 's/-g//g'`" CFLAGS="-g" else CFLAGS="" fi ESO_PROG_CC_FLAG([Wall], [CFLAGS="$CFLAGS -Wall"]) ESO_PROG_CC_FLAG([W], [CFLAGS="$CFLAGS -W"]) CFLAGS="$CFLAGS $eso_clean_CFLAGS" ESO_DEBUG_FLAGS="-DESO_ENABLE_DEBUG" else CFLAGS="`echo $CFLAGS | sed -e 's/-g//g'`" ESO_DEBUG_FLAGS="-DNDEBUG" fi AC_SUBST(ESO_DEBUG_FLAGS) ]) # ESO_ENABLE_STRICT(strict=no) #----------------------------- AC_DEFUN([ESO_ENABLE_STRICT], [ AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(strict, AC_HELP_STRING([--enable-strict], [compiles with strict compiler options (may not work!) [[default=$1]]]), eso_enable_strict=$enableval, eso_enable_strict=$1) AC_CACHE_CHECK([whether strict compiler options should be used], eso_cv_enable_strict, eso_cv_enable_strict=$eso_enable_strict) if test x"$eso_cv_enable_strict" = xyes; then ESO_PROG_CC_FLAG([ansi], [CFLAGS="$CFLAGS -ansi"]) ESO_PROG_CC_FLAG([pedantic], [CFLAGS="$CFLAGS -pedantic"]) fi ]) # ESO_CHECK_DOCTOOLS #------------------- AC_DEFUN([ESO_CHECK_DOCTOOLS], [ AC_ARG_VAR([DOXYGEN], [doxygen command]) AC_PATH_PROG([DOXYGEN], [doxygen]) AC_ARG_VAR([LATEX], [latex command]) AC_PATH_PROG([LATEX], [latex]) if test -z "${DOXYGEN}"; then DOXYGEN=":" fi if test -z "${LATEX}"; then LATEX=":" fi ]) # ESO_PROG_AR #------------ # Checks if ar is in the path AC_DEFUN([ESO_PROG_AR], [ AC_CHECK_PROG(AR, ar, ar, NONE) if test x"$AR" = xNONE; then AC_MSG_ERROR([Cannot find \'ar\']) fi ]) # ESO_CHECK_EXTRA_LIBS #--------------------- # Check for non-standard headers and libraries AC_DEFUN([ESO_CHECK_EXTRA_LIBS], [ AC_ARG_WITH(extra-includes, AC_HELP_STRING([--with-extra-includes=DIR], [adds non standard include paths]), eso_with_extra_includes=$withval, eso_with_extra_includes=NONE) AC_ARG_WITH(extra-libs, AC_HELP_STRING([--with-extra-libs=DIR], [adds non standard library paths]), eso_with_extra_libs=$withval, eso_with_extra_libs=NONE) AC_MSG_CHECKING([for extra includes]) AC_CACHE_VAL([eso_cv_with_extra_includes], [ eso_cv_with_extra_includes=$eso_with_extra_includes ]) if test x"$eso_cv_with_extra_includes" != xNONE; then eso_save_IFS=$IFS IFS=':' for dir in $eso_cv_with_extra_includes; do EXTRA_INCLUDES="$EXTRA_INCLUDES -I$dir" done IFS=$eso_save_IFS AC_MSG_RESULT(added) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING([for extra libs]) AC_CACHE_VAL([eso_cv_with_extra_libs], [ eso_cv_with_extra_libs=$eso_with_extra_libs ]) if test x"$eso_cv_with_extra_libs" != xNONE; then eso_save_IFS=$IFS IFS=':' for dir in $eso_cv_with_extra_libs; do EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$dir" done IFS=$eso_save_IFS AC_MSG_RESULT(added) else AC_MSG_RESULT(no) fi ]) # ESO_CHECK_FUNC(FUNCTION, INCLUDES, SYMBOL) #------------------------------------------- # Checks whether a function is available and declared. AC_DEFUN([ESO_CHECK_FUNC], [ AC_LANG_PUSH(C) eso_save_CFLAGS="$CFLAGS" if test x"$GCC" = xyes; then CFLAGS="$CFLAGS -pedantic-errors" fi AC_CHECK_FUNC($1) AC_CHECK_DECL($1, [], [], [$2]) CFLAGS="$eso_save_CFLAGS" AC_LANG_POP(C) if test x"$ac_cv_have_decl_$1" = xyes && test x"$ac_cv_func_$1" = xyes; then AC_DEFINE($3) fi ]) # ESO_FUNC_VSNPRINTF_C99 #----------------------- # Check whether vsnprintf() has C99 semantics. AC_DEFUN([ESO_FUNC_VSNPRINTF_C99], [ AH_TEMPLATE([HAVE_VSNPRINTF_C99], [Define if you have the C99 `vsnprintf' function.]) AC_CACHE_CHECK([whether vsnprintf has C99 semantics], [eso_cv_func_vsnprintf_c99], [ AC_LANG_PUSH(C) eso_cppflags_save="$CPPFLAGS" eso_cflags_save="$CFLAGS" eso_ldflags_save="$LDFLAGS" eso_libs_save="$LIBS" if test x$GCC = xyes; then CFLAGS="$CFLAGS -pedantic-errors" CPPFLAGS="$CPPFLAGS $CFLAGS" fi AC_RUN_IFELSE([ #include #include int doit(char * s, ...) { char buffer[32]; va_list args; int q, r; va_start(args, s); q = vsnprintf(NULL, 0, s, args); r = vsnprintf(buffer, 5, s, args); va_end(args); if (q != 7 || r != 7) exit(1); exit(0); } int main(void) { doit("1234567"); exit(1); } ], eso_cv_func_vsnprintf_c99=yes, eso_cv_func_vsnprintf_c99=no, eso_cv_func_vsnprintf_c99=no) CPPFLAGS="$eso_cppflags_save" CFLAGS="$eso_cflags_save" LDFLAGS="$eso_ldflags_save" LIBS="$eso_libs_save" AC_LANG_POP(C) ]) # Note that the default is to be pessimistic in the case of cross compilation. # If you know that the target has a C99 vsnprintf(), you can get around this # by setting eso_func_vsnprintf_c99 to yes, as described in the Autoconf # manual. if test x$eso_cv_func_vsnprintf_c99 = xyes; then AC_DEFINE(HAVE_VSNPRINTF_C99) fi ]) # ESO_CHECK_PRINTF_FORMATS #------------------------- # Checks for printf() format peculiarities. AC_DEFUN([ESO_CHECK_PRINTF_FORMATS], [ # Check if string format for NULL is `(null)' AH_TEMPLATE([HAVE_PRINTF_STR_FMT_NULL], [Define if printf outputs `(null)' when printing NULL using `%s']) AC_RUN_IFELSE([ #include #include int main() { char s[128]; sprintf(s, "%s", NULL); return strncmp(s, "(null)", 6) ? 1 : 0; } ], eso_have_printf_str_format_null=yes, eso_have_printf_str_format_null=no, eso_have_printf_str_format_null=no ) if test x$eso_have_printf_str_format_null = xyes; then AC_DEFINE(HAVE_PRINTF_STR_FMT_NULL) fi # Check if pointer format for NULL is `(nil)' AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_NIL], [Define if printf outputs `(nil)' when printing NULL using `%p']) AC_RUN_IFELSE([ #include #include int main() { char s[128]; sprintf(s, "%p", NULL); return strncmp(s, "(nil)", 5) ? 1 : 0; } ], eso_have_printf_ptr_format_nil=yes, eso_have_printf_ptr_format_nil=no, eso_have_printf_ptr_format_nil=no ) if test x$eso_have_printf_ptr_format_nil = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_NIL) fi # Check if output for `%p' is the same as `%#x' AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_ALTERNATE], [Define if printf format `%p' produces the same output as `%#x' or `%#lx']) AC_RUN_IFELSE([ #include #include int main() { char s1[128], s2[128]; sprintf(s1, "%p", s1); sprintf(s2, "%#x", s1); return strncmp(s1, s2, 3) ? 1 : 0; } ], eso_have_printf_ptr_format_alternate=yes, eso_have_printf_ptr_format_alternate=no, eso_have_printf_ptr_format_alternate=no ) if test x$eso_have_printf_ptr_format_alternate = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_ALTERNATE) fi # Check if pointers are treated as signed AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_SIGNED], [Define if printf treats pointers as signed when using a sign flag]) AC_RUN_IFELSE([ #include int main() { char s[128]; sprintf(s, "%+p", s); return s[0] == '+' ? 0 : 1; } ], eso_have_printf_ptr_format_signed=yes, eso_have_printf_ptr_format_signed=no, eso_have_printf_ptr_format_signed=no ) if test x$eso_have_printf_ptr_format_signed = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_SIGNED) fi # Check if default precision for conversion specifier `g' is 1 (as # required by ISO C) or 6. AH_TEMPLATE([HAVE_PRINTF_FLT_FMT_G_STD], [Define if printf default precision for format `g' is 1 (ISO C standard) or 6]) AC_RUN_IFELSE([ #include int main() { char s1[128], s2[128]; int n1, n2; sprintf(s1, "%g%n", 1.123456, &n1); sprintf(s2, "%.1g%n", 1.123456, &n2); return n1 > n2 ? 1 : 0; } ], eso_have_printf_flt_format_g_std=yes, eso_have_printf_flt_format_g_std=no, eso_have_printf_flt_format_g_std=no ) if test x$eso_have_printf_flt_format_g_std = xyes; then AC_DEFINE(HAVE_PRINTF_FLT_FMT_G_STD) fi ]) # ESO_FUNC_VSNPRINTF #------------------- # Checks for vsnprintf and snprintf declaration and function. AC_DEFUN([ESO_FUNC_VSNPRINTF], [ eso_compile_snprintf=no AH_TEMPLATE([HAVE_VSNPRINTF], [Define if you have the `vsnprintf' function]) ESO_CHECK_FUNC(vsnprintf, [#include ], HAVE_VSNPRINTF) if test x$ac_cv_func_vsnprintf = xyes && test x$ac_cv_have_decl_vsnprintf = xyes; then ESO_FUNC_VSNPRINTF_C99 if test x$eso_cv_func_vsnprintf_c99 != xyes; then eso_compile_snprintf=yes fi else eso_compile_snprintf=yes fi if test x$eso_compile_snprintf = xyes; then if test -n "$LIBTOOL"; then SNPRINTF=snprintf.lo else SNPRINTF=snprintf.$ac_objext fi fi AC_SUBST(SNPRINTF) # The symbols defined by the following macro are only needed to setup the # vsnprintf() replacement. May be useless if the vsnprintf implementation # changes. ESO_CHECK_PRINTF_FORMATS AH_TEMPLATE([HAVE_SNPRINTF], [Define if you have the `snprintf' function]) ESO_CHECK_FUNC(snprintf, [#include ], HAVE_SNPRINTF) ]) # ESO_FUNC_VASPRINTF #------------------- # Checks for vasprintf declaration and function. AC_DEFUN([ESO_FUNC_VASPRINTF], [ AH_TEMPLATE([HAVE_VASPRINTF], [Define if you have the `vasprintf' function]) ESO_CHECK_FUNC(vasprintf, [#include ], HAVE_VASPRINTF) ]) # ESO_FUNC_FPATHCONF #------------------- # Checks for fpathconf declaration and function. AC_DEFUN([ESO_FUNC_FPATHCONF], [ AH_TEMPLATE([HAVE_FPATHCONF], [Define if you have the `fpathconf' function]) ESO_CHECK_FUNC(fpathconf, [#include ], HAVE_FPATHCONF) # If we have fpathconf we should also have pathconf, but who knows. AH_TEMPLATE([HAVE_PATHCONF], [Define if you have the `pathconf' function]) ESO_CHECK_FUNC(pathconf, [#include ], HAVE_PATHCONF) ]) # ESO_FUNC_SYSCONF #----------------- # Checks for sysconf declaration and function. AC_DEFUN([ESO_FUNC_SYSCONF], [ AH_TEMPLATE([HAVE_SYSCONF], [Define if you have the `sysconf' function]) ESO_CHECK_FUNC(sysconf, [#include ], HAVE_SYSCONF) ]) # ESO_FUNC_GETOPT #---------------- # Checks for GNU getopt_long declaration and function. AC_DEFUN([ESO_FUNC_GETOPT], [ AH_TEMPLATE([HAVE_GETOPT_LONG], [Define if you have the `getopt_long' function]) ESO_CHECK_FUNC(getopt_long, [#include ], HAVE_GETOPT_LONG) if test x"$ac_cv_func_getopt_long" = xno || test x"$eso_cv_have_decl_getopt_long" = xno; then if test -n "$LIBTOOL"; then GETOPT="getopt.lo getopt1.lo" else GETOPT="getopt.$ac_objext getopt1.$ac_objext" fi fi AC_SUBST(GETOPT) ]) # ESO_FUNC_GETPWUID #------------------ # Checks for getpwuid declaration and function. AC_DEFUN([ESO_FUNC_GETPWUID], [ AH_TEMPLATE([HAVE_GETPWUID], [Define if you have the `getpwuid' function]) ESO_CHECK_FUNC(getpwuid, [#include ], HAVE_GETPWUID) ]) # ESO_FUNC_GETUID #---------------- AC_DEFUN([ESO_FUNC_GETUID], [ AH_TEMPLATE([HAVE_GETUID], [Define if you have the `getuid' function]) ESO_CHECK_FUNC(getuid, [#include ], HAVE_GETUID) ]) # ESO_FUNC_LSTAT #--------------- AC_DEFUN([ESO_FUNC_LSTAT], [ AH_TEMPLATE([HAVE_LSTAT], [Define if you have the `lstat' function]) ESO_CHECK_FUNC(lstat, [#include ], HAVE_LSTAT) ]) # ESO_FUNC_STRDUP #---------------- AC_DEFUN([ESO_FUNC_STRDUP], [ AH_TEMPLATE([HAVE_STRDUP], [Define if you have the `strdup' function]) ESO_CHECK_FUNC(strdup, [#include ], HAVE_STRDUP) AH_BOTTOM([ #ifndef HAVE_STRDUP # define strdup cx_strdup #endif ]) ]) # ESO_FUNC_STPCPY #---------------- AC_DEFUN([ESO_FUNC_STPCPY], [ AH_TEMPLATE([HAVE_STPCPY], [Define if you have the `stpcpy' function]) ESO_CHECK_FUNC(stpcpy, [#include ], HAVE_STPCPY) ]) # ESO_FUNC_SYMLINK #----------------- AC_DEFUN([ESO_FUNC_SYMLINK], [ AH_TEMPLATE([HAVE_SYMLINK], [Define if you have the `symlink' function]) ESO_CHECK_FUNC(symlink, [#include ], HAVE_SYMLINK) ]) # ESO_FUNC_WORDEXP #----------------- AC_DEFUN([ESO_FUNC_WORDEXP], [ AH_TEMPLATE([HAVE_WORDEXP], [Define if you have the `wordexp' function]) ESO_CHECK_FUNC(wordexp, [#include ], HAVE_WORDEXP) ]) # ESO_FUNC_GETTIMEOFDAY #---------------------- AC_DEFUN([ESO_FUNC_GETTIMEOFDAY], [ AH_TEMPLATE([HAVE_GETTIMEOFDAY], [Define if you have the `gettimeofday' function]) ESO_CHECK_FUNC(gettimeofday, [ #include #include ], HAVE_GETTIMEOFDAY) ]) # ESO_FUNC_VA_COPY(symbol) #------------------------- # Check for an implementation of va_copy(). The argument which must be # given is the preprocessor symbol that is defined to be either va_copy # or __va_copy depending on the available function, provided that an # implementation of va_copy is available at all. AC_DEFUN([ESO_FUNC_VA_COPY], [ # Check for all three va_copy possibilities, so we get # all results in config.log for bug reports. # Check for availability of va_copy(). This is ISO C. Available with # gcc since version 3.0. AC_CACHE_CHECK([for an implementation of va_copy()], eso_cv_have_va_copy, [ AC_RUN_IFELSE([ #include void f(int i, ...) { va_list args1, args2; va_start (args1, i); va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f(0, 42); return 0; } ], eso_cv_have_va_copy=yes, eso_cv_have_va_copy=no, eso_cv_have_va_copy=no) ]) # Check for availability of __va_copy(). Some compilers provide # this. Available with gcc since version 2.8.1. AC_CACHE_CHECK([for an implementation of __va_copy()], eso_cv_have__va_copy, [ AC_RUN_IFELSE([ #include void f(int i, ...) { va_list args1, args2; va_start (args1, i); __va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f(0, 42); return 0; } ], eso_cv_have__va_copy=yes, eso_cv_have__va_copy=no, eso_cv_have__va_copy=no) ]) if test "x$eso_cv_have_va_copy" = "xyes"; then eso_func_va_copy=va_copy else if test "x$eso_cv_have__va_copy" = "xyes"; then eso_func_va_copy=__va_copy fi fi AH_TEMPLATE([HAVE_VA_COPY], [Define if you have an implementation of a `va_copy()' style function.]) AH_TEMPLATE([$1], [A `va_copy()' style function]) if test -n "$eso_func_va_copy"; then AC_DEFINE_UNQUOTED([$1], $eso_func_va_copy) AC_DEFINE(HAVE_VA_COPY) fi # Check whether va_lists can be copied by value AC_CACHE_CHECK([whether va_lists can be copied by value], eso_cv_have_va_value_copy, [ AC_RUN_IFELSE([ #include void f(int i, ...) { va_list args1, args2; va_start (args1, i); args2 = args1; if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } int main() { f(0, 42); return 0; } ], eso_cv_have_va_value_copy=yes, eso_cv_have_va_val_copy=no, eso_cv_have_va_val_copy=no) ]) AH_TEMPLATE([HAVE_VA_LIST_COPY_BY_VALUE], [Define if `va_lists' can be copied by value]) if test "x$eso_cv_have_va_value_copy" = "xyes"; then AC_DEFINE(HAVE_VA_LIST_COPY_BY_VALUE) fi ]) # ESO_FUNC_REALLOC_SANITY #------------------------- # Check whether realloc(NULL,) works. AC_DEFUN([ESO_FUNC_REALLOC_SANITY], [ AC_CACHE_CHECK([whether realloc(NULL,) works], eso_cv_have_sane_realloc, [ AC_RUN_IFELSE([ #include int main() { return realloc (0, sizeof (int)) == 0; } ], eso_cv_have_sane_realloc=yes, eso_cv_have_sane_realloc=no, eso_cv_have_sane_realloc=no) ]) AH_TEMPLATE([HAVE_WORKING_REALLOC], [Define if realloc(NULL,) works]) if test x$eso_cv_have_sane_realloc = xyes; then AC_DEFINE(HAVE_WORKING_REALLOC) fi ]) # ESO_FIND_FILE(file, directories, variable) #------------------------------------------ # Search for file in directories. Set variable to the first location # where file was found, if file is not found at all variable is set to NO. AC_DEFUN([ESO_FIND_FILE], [ $3=no for i in $2; do for j in $1; do echo "configure: __oline__: $i/$j" >&AC_FD_CC if test -r "$i/$j"; then echo "taking that" >&AC_FD_CC $3=$i break 2 fi done done ]) # ESO_SET_LIBRARY_VERSION([CURRENT], [REVISION], [AGE]) #------------------------------------------------------ # Sets the libtool versioning symbols LT_CURRENT, LT_REVISION, LT_AGE. AC_DEFUN([ESO_SET_LIBRARY_VERSION], [ if test -z "$1"; then LT_CURRENT=0 else LT_CURRENT="$1" fi if test -z "$2"; then LT_REVISION=0 else LT_REVISION="$2" fi if test -z "$3"; then LT_AGE=0 else LT_AGE="$3" fi AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) AC_SUBST(LT_AGE) ]) qfits-6.2.0/m4macros/qfits_memory.m40100644000466300003120000000435510473335240016515 0ustar yjungdmd_df# QFITS CHECK MEMORY #-------------------- AC_DEFUN([QFITS_CHECK_MEMORY], [ AC_MSG_CHECKING([qfits options]) AC_ARG_ENABLE(memory-mode, AC_HELP_STRING([--enable-memory-mode=M], [where M=0 switches off the internal memory handling, M=1 exits the program whenever a memory allocation fails, M=2 switches on the internal memory handling, M=3 switches on the internal memory handling and the memory debug mode]), [ qfits_memory_flag=yes # $enableval=yes when no argument is given qfits_memory_mode=$enableval ]) AC_ARG_ENABLE(max-ptrs, AC_HELP_STRING([--enable-max-ptrs=MAXPTRS], [MAXPTRS Set MAXPTRS as the maximum number of pointers allowed]), [ qfits_max_ptrs_flag=yes qfits_max_ptrs=$enableval ]) # Pending: check qfits_max_ptrs is numeric, otherwise AC_MSG_ERROR if test "x$qfits_max_ptrs_flag" = xyes ; then QFITS_MAXPTRS_CFLAGS="-DQFITS_MEMORY_MAXPTRS=$qfits_max_ptrs" else QFITS_MAXPTRS_CFLAGS="" fi if test "x$qfits_memory_flag" = xyes ; then QFITS_CFLAGS="-DQFITS_MEMORY_MODE=$qfits_memory_mode" case $qfits_memory_mode in yes) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=0 -DQFITS_MEMORY_MAXPRS=1" break ;; 0|1) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=$qfits_memory_mode -DQFITS_MEMORY_MAXPRS=1" break ;; 2) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=2 $QFITS_MAXPTRS_CFLAGS" break ;; 3) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=2 -DQFITS_MEMORY_DEBUG=2 $QFITS_MAXPTRS_CFLAGS" break ;; *) AC_MSG_ERROR([Option --enable-memory-mode=$qfits_memory_mode not valid. Please check!]) break ;; esac else QFITS_CFLAGS="$QFITS_MAXPTRS_CFLAGS" fi AC_MSG_RESULT([QFITS_CFLAGS=$QFITS_CFLAGS]) AC_SUBST(QFITS_CFLAGS) ]) qfits-6.2.0/README0100644000466300003120000000427210372663034012671 0ustar yjungdmd_df qfits: quick FITS library ------------------------- Introduction ------------ qfits is a C library giving access to FITS file internals, both for reading and writing. qfits was born from the need to have a simple and efficient library to handle FITS files. It has been initially designed to support any kind of FITS data stream, but only relevant parts were implemented. New features and support for more data streams have been added as the need came up. This ensures that all features present in the library have been thoroughly tested, since they are all used daily in a production environment. Overview -------- The FITS format is pretty simple, declaring ancillary data in 80-char lines in ASCII format, and storing values in fixed-size, uncompressed format. Data are stored on the disk more or less as they will be in memory (bar some trivial transformations). qfits has several levels of complexity, depending on whether you only want to retrieve ancillary data from headers, or only read pixels in, or do some true data manipulation or header re-formatting. People only interested in getting ancillary information from FITS files (i.e. reading FITS headers) will potentially use only 1 or 2 functions from qfits. If you want to do header manipulation (remove/add/modify keywords and dump the header back to disk), you will definitely want to have a look into the qfits_header methods. If you want to load pixels from FITS images, a couple of function calls should do the job. 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EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds" fi else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then runpath_var=LD_RUN_PATH _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. _LT_AC_TAGVAR(archive_cmds, $1)='' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 _LT_AC_TAGVAR(hardcode_direct, $1)=yes else # We have old collect2 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) _LT_AC_TAGVAR(always_export_symbols, $1)=yes # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds it's shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi4*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no case "$host_os" in rhapsody* | darwin1.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' ;; 10.*) _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; dgux*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; freebsd1*) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux9*) if test "$GCC" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: _LT_AC_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; 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PACKAGE='qfits' VERSION='6.2.0' cat >>confdefs.h <<_ACEOF #define PACKAGE "$PACKAGE" _ACEOF cat >>confdefs.h <<_ACEOF #define VERSION "$VERSION" _ACEOF # Some tools Automake needs. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} AMTAR=${AMTAR-"${am_missing_run}tar"} install_sh=${install_sh-"$am_aux_dir/install-sh"} # Installed binaries are usually stripped using `strip' when the user # run `make install-strip'. However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. 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then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. 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SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then lt_cv_cc_needs_belf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; esac need_locks="$enable_libtool_lock" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? 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What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform the above into a raw symbol and a C symbol. symxfrm='\1 \2\3 \3' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris* | sysv5*) symcode='[BDRT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, then with it. for ac_symprfx in "" "_"; do # Write the raw and C identifiers. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6 else echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6 fi echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6 if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6 objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except M$VC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi AR=$ac_ct_AR else AR="$ac_cv_prog_AR" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi RANLIB=$ac_ct_RANLIB else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" ;; *) old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi else MAGIC_CMD=: fi fi fi ;; esac enable_dlopen=no enable_win32_dll=no # Check whether --enable-libtool-lock or --disable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval="$enable_libtool_lock" fi; test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic or --without-pic was given. if test "${with_pic+set}" = set; then withval="$with_pic" pic_mode="$withval" else pic_mode=default fi; test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;\n" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}\n' # If no C compiler was specified, use CC. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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} && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec=' ' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi4*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='-all_load $convenience' link_all_deplibs=yes else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=no hardcode_shlibpath_var=no ;; ia64*) hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=no hardcode_shlibpath_var=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; *) hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi hardcode_libdir_separator=: ;; sco3.2v5*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; 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then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='GNU ld.so' ;; 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hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case "$host_cpu" in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; 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then lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action= if test -n "$hardcode_libdir_flag_spec" || \ test -n "$runpath_var " || \ test "X$hardcode_automatic"="Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action" >&5 echo "${ECHO_T}$hardcode_action" >&6 if test "$hardcode_action" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; sco3.2v5*) version_type=osf soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no export_dynamic_flag_spec='${wl}-Blargedynsym' runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action_CXX= if test -n "$hardcode_libdir_flag_spec_CXX" || \ test -n "$runpath_var CXX" || \ test "X$hardcode_automatic_CXX"="Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct_CXX" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && test "$hardcode_minus_L_CXX" != no; then # Linking always hardcodes the temporary library directory. hardcode_action_CXX=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_CXX=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_CXX=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 echo "${ECHO_T}$hardcode_action_CXX" >&6 if test "$hardcode_action_CXX" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? 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FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds_F77="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds_F77="$tmp_archive_cmds" fi else ld_shlibs_F77=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec_F77='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec_F77= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_F77=yes else # We have old collect2 hardcode_direct_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_F77=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77=' ' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi4*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc_F77=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag_F77='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds_F77='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds_F77='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds_F77='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='-all_load $convenience' link_all_deplibs_F77=yes else ld_shlibs_F77=no fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; ia64*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; *) hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; sco3.2v5*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; 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siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4.2uw2*) archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=no hardcode_shlibpath_var_F77=no hardcode_runpath_var=yes runpath_var=LD_RUN_PATH ;; sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) no_undefined_flag_F77='${wl}-z ${wl}text' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' fi runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv5*) no_undefined_flag_F77=' -z text' # $CC -shared without GNU ld will not create a library from C++ # object files and a static libstdc++, better avoid it by now archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' hardcode_libdir_flag_spec_F77= hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' ;; uts4*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; *) ld_shlibs_F77=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 echo "${ECHO_T}$ld_shlibs_F77" >&6 test "$ld_shlibs_F77" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_F77" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_F77=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_F77 in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi4*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. Ahh. sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}' ;; esac ;; *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; esac dynamic_linker='Win32 ld.exe' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' soname_spec='${libname}${release}${major}$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)' # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='GNU ld.so' ;; freebsd*) objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.01* | freebsdelf3.01*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *) # from 3.2 on shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case "$host_cpu" in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris* | sysv5*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_cmds_GCJ="$tmp_archive_cmds" supports_anon_versioning=no case `$LD -v 2>/dev/null` in *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... *\ 2.11.*) ;; # other 2.11 versions *) supports_anon_versioning=yes ;; esac if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' else archive_expsym_cmds_GCJ="$tmp_archive_cmds" fi else ld_shlibs_GCJ=no fi ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = yes; then runpath_var=LD_RUN_PATH hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' # ancient GNU ld didn't support --whole-archive et. al. if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' else whole_archive_flag_spec_GCJ= fi fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$link_static_flag"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$GCC" = yes; then case $host_os in aix4.012|aix4.012.*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && \ strings "$collect2name" | grep resolve_lib_name >/dev/null then # We have reworked collect2 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi esac shared_flag='-shared' else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # -bexpall does not export symbols beginning with underscore (_) always_export_symbols_GCJ=yes # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ=' ' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds it's shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi4*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) if test "$GXX" = yes ; then archive_cmds_need_lc_GCJ=no case "$host_os" in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='-undefined suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='-flat_namespace -undefined suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='-flat_namespace -undefined suppress' ;; 10.*) allow_undefined_flag_GCJ='-undefined dynamic_lookup' ;; esac fi ;; esac lt_int_apple_cc_single_mod=no output_verbose_link_cmd='echo' if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then lt_int_apple_cc_single_mod=yes fi if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_cmds_GCJ='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' else archive_cmds_GCJ='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' fi module_cmds_GCJ='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's if test "X$lt_int_apple_cc_single_mod" = Xyes ; then archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' fi module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='-all_load $convenience' link_all_deplibs_GCJ=yes else ld_shlibs_GCJ=no fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10* | hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case "$host_cpu" in hppa*64*|ia64*) archive_cmds_GCJ='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' ;; *) archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; esac fi if test "$with_gnu_ld" = no; then case "$host_cpu" in hppa*64*) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; ia64*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; *) hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; sco3.2v5*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='${wl}-Bexport' runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # Supported since Solaris 2.6 (maybe 2.5.1?) whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4.2uw2*) archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_runpath_var=yes runpath_var=LD_RUN_PATH ;; sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) no_undefined_flag_GCJ='${wl}-z ${wl}text' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' fi runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv5*) no_undefined_flag_GCJ=' -z text' # $CC -shared without GNU ld will not create a library from C++ # object files and a static libstdc++, better avoid it by now archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' hardcode_libdir_flag_spec_GCJ= hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' ;; uts4*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; *) ld_shlibs_GCJ=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 echo "${ECHO_T}$ld_shlibs_GCJ" >&6 test "$ld_shlibs_GCJ" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_GCJ" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_GCJ=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_GCJ in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi4*) version_type=linux need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. Ahh. sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/./-/g'`${versuffix}${shared_ext}' ;; esac ;; *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; esac dynamic_linker='Win32 ld.exe' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' soname_spec='${libname}${release}${major}$shared_ext' shlibpath_overrides_runpath=yes shlibpath_var=DYLD_LIBRARY_PATH shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)' # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='GNU ld.so' ;; freebsd*) objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.01* | freebsdelf3.01*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *) # from 3.2 on shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case "$host_cpu" in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`$SED -e 's/:,\t/ /g;s/=^=*$//;s/=^= * / /g' /etc/ld.so.conf | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; nto-qnx*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; openbsd*) version_type=sunos need_lib_prefix=no need_version=yes library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; sco3.2v5*) version_type=osf soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no export_dynamic_flag_spec='${wl}-Blargedynsym' runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action_GCJ= if test -n "$hardcode_libdir_flag_spec_GCJ" || \ test -n "$runpath_var GCJ" || \ test "X$hardcode_automatic_GCJ"="Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct_GCJ" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && test "$hardcode_minus_L_GCJ" != no; then # Linking always hardcodes the temporary library directory. hardcode_action_GCJ=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_GCJ=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_GCJ=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 echo "${ECHO_T}$hardcode_action_GCJ" >&6 if test "$hardcode_action_GCJ" = relink; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != dlopen; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dld_link (); int main () { dld_link (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_dld_link=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=42;} int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; /* dlclose (self); */ } exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi # The else clause should only fire when bootstrapping the # libtool distribution, otherwise you forgot to ship ltmain.sh # with your package, and you will get complaints that there are # no rules to generate ltmain.sh. if test -f "$ltmain"; then # See if we are running on zsh, and set the options which allow our commands through # without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Now quote all the things that may contain metacharacters while being # careful not to overquote the AC_SUBSTed values. 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LIBTOOL='$(SHELL) $(top_builddir)/libtool' # Prevent multiple expansion # Check whether --enable-static or --disable-static was given. if test "${enable_static+set}" = set; then enableval="$enable_static" p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac else enable_static=yes fi; # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac else enable_shared=yes fi; # Doxygen and LAtex # Extract the first word of "doxygen", so it can be a program name with args. set dummy doxygen; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_DOXYGEN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $DOXYGEN in [\\/]* | ?:[\\/]*) ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi DOXYGEN=$ac_cv_path_DOXYGEN if test -n "$DOXYGEN"; then echo "$as_me:$LINENO: result: $DOXYGEN" >&5 echo "${ECHO_T}$DOXYGEN" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "latex", so it can be a program name with args. set dummy latex; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_LATEX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $LATEX in [\\/]* | ?:[\\/]*) ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi LATEX=$ac_cv_path_LATEX if test -n "$LATEX"; then echo "$as_me:$LINENO: result: $LATEX" >&5 echo "${ECHO_T}$LATEX" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "${DOXYGEN}"; then DOXYGEN=":" fi if test -z "${LATEX}"; then LATEX=":" fi # Libtool versioning. First release 0.0.0 LT_CURRENT=0 LT_REVISION=0 LT_AGE=0 # Checks for libraries. # FIXME: Replace `main' with a function in `-lm': echo "$as_me:$LINENO: checking for main in -lm" >&5 echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6 if test "${ac_cv_lib_m_main+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { main (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_m_main=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_m_main=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5 echo "${ECHO_T}$ac_cv_lib_m_main" >&6 if test $ac_cv_lib_m_main = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBM 1 _ACEOF LIBS="-lm $LIBS" fi # FIXME: Replace `main' with a function in `-lqfits': # In comments next line created by autscan, we do not want to # check qfits lib, we want to create it. #AC_CHECK_LIB([qfits], [main]) # Defined in the m4macros/qfits_memory.m4 echo "$as_me:$LINENO: checking qfits options" >&5 echo $ECHO_N "checking qfits options... $ECHO_C" >&6 # Check whether --enable-memory-mode or --disable-memory-mode was given. if test "${enable_memory_mode+set}" = set; then enableval="$enable_memory_mode" qfits_memory_flag=yes # $enableval=yes when no argument is given qfits_memory_mode=$enableval fi; # Check whether --enable-max-ptrs or --disable-max-ptrs was given. if test "${enable_max_ptrs+set}" = set; then enableval="$enable_max_ptrs" qfits_max_ptrs_flag=yes qfits_max_ptrs=$enableval fi; # Pending: check qfits_max_ptrs is numeric, otherwise AC_MSG_ERROR if test "x$qfits_max_ptrs_flag" = xyes ; then QFITS_MAXPTRS_CFLAGS="-DQFITS_MEMORY_MAXPTRS=$qfits_max_ptrs" else QFITS_MAXPTRS_CFLAGS="" fi if test "x$qfits_memory_flag" = xyes ; then QFITS_CFLAGS="-DQFITS_MEMORY_MODE=$qfits_memory_mode" case $qfits_memory_mode in yes) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=0 -DQFITS_MEMORY_MAXPRS=1" break ;; 0|1) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=$qfits_memory_mode -DQFITS_MEMORY_MAXPRS=1" break ;; 2) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=2 $QFITS_MAXPTRS_CFLAGS" break ;; 3) QFITS_CFLAGS="-DQFITS_MEMORY_MODE=2 -DQFITS_MEMORY_DEBUG=2 $QFITS_MAXPTRS_CFLAGS" break ;; *) { { echo "$as_me:$LINENO: error: Option --enable-memory-mode=$qfits_memory_mode not valid. Please check!" >&5 echo "$as_me: error: Option --enable-memory-mode=$qfits_memory_mode not valid. Please check!" >&2;} { (exit 1); exit 1; }; } break ;; esac else QFITS_CFLAGS="$QFITS_MAXPTRS_CFLAGS" fi echo "$as_me:$LINENO: result: QFITS_CFLAGS=$QFITS_CFLAGS" >&5 echo "${ECHO_T}QFITS_CFLAGS=$QFITS_CFLAGS" >&6 # Checks for header files. echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi for ac_header in fcntl.h stdlib.h string.h sys/time.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------- ## ## Report this to yjung@eso.org ## ## ---------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Checks for typedefs, structures, and compiler characteristics. echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for size_t" >&5 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 if test "${ac_cv_type_size_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((size_t *) 0) return 0; if (sizeof (size_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_size_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_size_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 echo "${ECHO_T}$ac_cv_type_size_t" >&6 if test $ac_cv_type_size_t = yes; then : else cat >>confdefs.h <<_ACEOF #define size_t unsigned _ACEOF fi echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 if test "${ac_cv_header_time+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { if ((struct tm *) 0) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_time=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 echo "${ECHO_T}$ac_cv_header_time" >&6 if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF #define TIME_WITH_SYS_TIME 1 _ACEOF fi echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6 if test "${ac_cv_struct_tm+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct tm *tp; tp->tm_sec; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_struct_tm=time.h else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_tm=sys/time.h fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 echo "${ECHO_T}$ac_cv_struct_tm" >&6 if test $ac_cv_struct_tm = sys/time.h; then cat >>confdefs.h <<\_ACEOF #define TM_IN_SYS_TIME 1 _ACEOF fi # Checks for library functions. for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------- ## ## Report this to yjung@eso.org ## ## ---------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_malloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if STDC_HEADERS || HAVE_STDLIB_H # include #else char *malloc (); #endif int main () { exit (malloc (0) ? 0 : 1); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_malloc_0_nonnull=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_malloc_0_nonnull=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 if test $ac_cv_func_malloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_MALLOC 1 _ACEOF else cat >>confdefs.h <<\_ACEOF #define HAVE_MALLOC 0 _ACEOF case $LIBOBJS in "malloc.$ac_objext" | \ *" malloc.$ac_objext" | \ "malloc.$ac_objext "* | \ *" malloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; esac cat >>confdefs.h <<\_ACEOF #define malloc rpl_malloc _ACEOF fi for ac_header in stdlib.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------- ## ## Report this to yjung@eso.org ## ## ---------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getpagesize do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for working mmap" >&5 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_mmap_fixed_mapped=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default /* malloc might have been renamed as rpl_malloc. */ #undef malloc /* Thanks to Mike Haertel and Jim Avera for this test. Here is a matrix of mmap possibilities: mmap private not fixed mmap private fixed at somewhere currently unmapped mmap private fixed at somewhere already mapped mmap shared not fixed mmap shared fixed at somewhere currently unmapped mmap shared fixed at somewhere already mapped For private mappings, we should verify that changes cannot be read() back from the file, nor mmap's back from the file at a different address. (There have been systems where private was not correctly implemented like the infamous i386 svr4.0, and systems where the VM page cache was not coherent with the file system buffer cache like early versions of FreeBSD and possibly contemporary NetBSD.) For shared mappings, we should conversely verify that changes get propagated back to all the places they're supposed to be. Grep wants private fixed already mapped. The main things grep needs to know about mmap are: * does it exist and is it safe to write into the mmap'd area * how to use it (BSD variants) */ #include #include #if !STDC_HEADERS && !HAVE_STDLIB_H char *malloc (); #endif /* This mess was copied from the GNU getpagesize.h. */ #if !HAVE_GETPAGESIZE /* Assume that all systems that can run configure have sys/param.h. */ # if !HAVE_SYS_PARAM_H # define HAVE_SYS_PARAM_H 1 # endif # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ # if HAVE_SYS_PARAM_H # include # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE # else /* no EXEC_PAGESIZE */ # ifdef NBPG # define getpagesize() NBPG * CLSIZE # ifndef CLSIZE # define CLSIZE 1 # endif /* no CLSIZE */ # else /* no NBPG */ # ifdef NBPC # define getpagesize() NBPC # else /* no NBPC */ # ifdef PAGESIZE # define getpagesize() PAGESIZE # endif /* PAGESIZE */ # endif /* no NBPC */ # endif /* no NBPG */ # endif /* no EXEC_PAGESIZE */ # else /* no HAVE_SYS_PARAM_H */ # define getpagesize() 8192 /* punt totally */ # endif /* no HAVE_SYS_PARAM_H */ # endif /* no _SC_PAGESIZE */ #endif /* no HAVE_GETPAGESIZE */ int main () { char *data, *data2, *data3; int i, pagesize; int fd; pagesize = getpagesize (); /* First, make a file with some known garbage in it. */ data = (char *) malloc (pagesize); if (!data) exit (1); for (i = 0; i < pagesize; ++i) *(data + i) = rand (); umask (0); fd = creat ("conftest.mmap", 0600); if (fd < 0) exit (1); if (write (fd, data, pagesize) != pagesize) exit (1); close (fd); /* Next, try to mmap the file at a fixed address which already has something else allocated at it. If we can, also make sure that we see the same garbage. */ fd = open ("conftest.mmap", O_RDWR); if (fd < 0) exit (1); data2 = (char *) malloc (2 * pagesize); if (!data2) exit (1); data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_FIXED, fd, 0L)) exit (1); for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data2 + i)) exit (1); /* Finally, make sure that changes to the mapped area do not percolate back to the file as seen by read(). (This is a bug on some variants of i386 svr4.0.) */ for (i = 0; i < pagesize; ++i) *(data2 + i) = *(data2 + i) + 1; data3 = (char *) malloc (pagesize); if (!data3) exit (1); if (read (fd, data3, pagesize) != pagesize) exit (1); for (i = 0; i < pagesize; ++i) if (*(data + i) != *(data3 + i)) exit (1); close (fd); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_mmap_fixed_mapped=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_mmap_fixed_mapped=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 if test $ac_cv_func_mmap_fixed_mapped = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_MMAP 1 _ACEOF fi rm -f conftest.mmap for ac_header in stdlib.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------- ## ## Report this to yjung@eso.org ## ## ---------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5 echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6 if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_realloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if STDC_HEADERS || HAVE_STDLIB_H # include #else char *realloc (); #endif int main () { exit (realloc (0, 0) ? 0 : 1); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_realloc_0_nonnull=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_realloc_0_nonnull=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6 if test $ac_cv_func_realloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_REALLOC 1 _ACEOF else cat >>confdefs.h <<\_ACEOF #define HAVE_REALLOC 0 _ACEOF case $LIBOBJS in "realloc.$ac_objext" | \ *" realloc.$ac_objext" | \ "realloc.$ac_objext "* | \ *" realloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS realloc.$ac_objext" ;; esac cat >>confdefs.h <<\_ACEOF #define realloc rpl_realloc _ACEOF fi echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f conftest.sym conftest.file echo >conftest.file if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then if test "$cross_compiling" = yes; then ac_cv_func_lstat_dereferences_slashed_symlink=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { struct stat sbuf; /* Linux will dereference the symlink and fail. That is better in the sense that it means we will not have to compile and use the lstat wrapper. */ exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_lstat_dereferences_slashed_symlink=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_lstat_dereferences_slashed_symlink=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi else # If the `ln -s' command failed, then we probably don't even # have an lstat function. ac_cv_func_lstat_dereferences_slashed_symlink=no fi rm -f conftest.sym conftest.file fi echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6 test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && cat >>confdefs.h <<_ACEOF #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 _ACEOF if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then case $LIBOBJS in "lstat.$ac_objext" | \ *" lstat.$ac_objext" | \ "lstat.$ac_objext "* | \ *" lstat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS lstat.$ac_objext" ;; esac fi echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5 echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6 if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_stat_empty_string_bug=yes else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { struct stat sbuf; exit (stat ("", &sbuf) ? 1 : 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_stat_empty_string_bug=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_stat_empty_string_bug=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5 echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6 if test $ac_cv_func_stat_empty_string_bug = yes; then case $LIBOBJS in "stat.$ac_objext" | \ *" stat.$ac_objext" | \ "stat.$ac_objext "* | \ *" stat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS stat.$ac_objext" ;; esac cat >>confdefs.h <<_ACEOF #define HAVE_STAT_EMPTY_STRING_BUG 1 _ACEOF fi for ac_func in vprintf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF echo "$as_me:$LINENO: checking for _doprnt" >&5 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6 if test "${ac_cv_func__doprnt+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define _doprnt to an innocuous variant, in case declares _doprnt. For example, HP-UX 11i declares gettimeofday. */ #define _doprnt innocuous__doprnt /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _doprnt (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef _doprnt /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char _doprnt (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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Check for the BIG_ENDIAN (needed by qfits sources) echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* Are we little or big endian? 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi qfits-6.2.0/AUTHORS0100644000466300003120000000017510573040471013054 0ustar yjungdmd_dfNicolas Devillard ndevilla@gmail.com Initial author Yves Jung yjung@eso.org Maintainer since 2002 qfits-6.2.0/src/0040755000466300003120000000000010555131505012572 5ustar yjungdmd_dfqfits-6.2.0/src/qfits_cache.h0100644000466300003120000000361110376307665015227 0ustar yjungdmd_df/* $Id: qfits_cache.h,v 1.4 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.4 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_CACHE_H #define QFITS_CACHE_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /** Query the number of extensions */ #define QFITS_QUERY_N_EXT (1<<30) /** Query the offset to header start */ #define QFITS_QUERY_HDR_START (1<<29) /** Query the offset to data start */ #define QFITS_QUERY_DAT_START (1<<28) /** Query header size in bytes */ #define QFITS_QUERY_HDR_SIZE (1<<27) /** Query data size in bytes */ #define QFITS_QUERY_DAT_SIZE (1<<26) void qfits_cache_purge(void) ; int qfits_query(const char *, int) ; #endif qfits-6.2.0/src/qfits_filename.h0100644000466300003120000000263410376307665015750 0ustar yjungdmd_df/* $Id: qfits_filename.h,v 1.7 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.7 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_FILENAME_H #define QFITS_FILENAME_H /*----------------------------------------------------------------------------- Function ANSI C prototypes -----------------------------------------------------------------------------*/ char * qfits_get_dir_name(const char *) ; char * qfits_get_base_name(const char *) ; char * qfits_get_root_name(const char *) ; char * qfits_get_ext_name(const char *) ; #endif qfits-6.2.0/src/qfits_header.h0100644000466300003120000000717110531050666015406 0ustar yjungdmd_df/* $Id: qfits_header.h,v 1.8 2006/11/22 13:33:42 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/11/22 13:33:42 $ * $Revision: 1.8 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_HEADER_H #define QFITS_HEADER_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief FITS header object This structure represents a FITS header in memory. It is actually no more than a thin layer on top of the keytuple object. No field in this structure should be directly modifiable by the user, only through accessor functions. */ /*----------------------------------------------------------------------------*/ typedef struct qfits_header { void * first ; /* Pointer to list start */ void * last ; /* Pointer to list end */ int n ; /* Number of cards in list */ /* For efficient looping internally */ void * current ; int current_idx ; } qfits_header ; /*----------------------------------------------------------------------------- Function ANSI prototypes -----------------------------------------------------------------------------*/ qfits_header * qfits_header_new(void) ; qfits_header * qfits_header_default(void) ; void qfits_header_add(qfits_header *, const char *, const char *, const char *, const char *) ; void qfits_header_add_after(qfits_header *, const char *, const char *, const char *, const char *, const char *) ; void qfits_header_append(qfits_header *, const char *, const char *, const char *, const char *) ; void qfits_header_del(qfits_header *, const char *) ; int qfits_header_sort(qfits_header **) ; qfits_header * qfits_header_copy(const qfits_header *) ; void qfits_header_mod(qfits_header *, const char *, const char *, const char *); void qfits_header_destroy(qfits_header *) ; char * qfits_header_getstr(const qfits_header *, const char *) ; int qfits_header_getitem(const qfits_header *, int, char *, char *, char *, char *) ; char * qfits_header_getcom(const qfits_header *, const char *) ; int qfits_header_getint(const qfits_header *, const char *, int) ; double qfits_header_getdouble(const qfits_header *, const char *, double) ; int qfits_header_getboolean(const qfits_header *, const char *, int) ; int qfits_header_dump(const qfits_header *, FILE *) ; #endif qfits-6.2.0/src/qfits_image.h0100644000466300003120000002175710377313261015247 0ustar yjungdmd_df/* $Id: qfits_image.h,v 1.9 2006/02/23 11:04:17 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/23 11:04:17 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_IMAGE_H #define QFITS_IMAGE_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /** Symbol to set returned pixel type to float */ #define PTYPE_FLOAT 0 /** Symbol to set returned pixel type to int */ #define PTYPE_INT 1 /** Symbol to set returned pixel type to double */ #define PTYPE_DOUBLE 2 /* FITS pixel depths */ /* FITS BITPIX=8 */ #define BPP_8_UNSIGNED (8) /* FITS BITPIX=16 */ #define BPP_16_SIGNED (16) /* FITS BITPIX=32 */ #define BPP_32_SIGNED (32) /* FITS BITPIX=-32 */ #define BPP_IEEE_FLOAT (-32) /* FITS BITPIX=-64 */ #define BPP_IEEE_DOUBLE (-64) /* Default BITPIX for output */ #define BPP_DEFAULT BPP_IEEE_FLOAT /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Alias for unsigned char A 'byte' is just an alias for an unsigned char. It is only defined for readability. */ /*----------------------------------------------------------------------------*/ typedef unsigned char byte ; /*----------------------------------------------------------------------------*/ /** @brief qfits loader control object This structure serves two purposes: input and output for the qfits pixel loading facility. To request pixels from a FITS file, you need to allocate (statically or dynamically) such a structure and fill up the input fields (filename, xtension number, etc.) to specify the pixels you want from the file. Before performing the actual load, you must pass the initialized structure to qfitsloader_init() which will check whether the operation is feasible or not (check its returned value). If the operation was deemed feasible, you can proceed to load the pixels, passing the same structure to qfits_loadpix() which will fill up the output fields of the struct. Notice that a pixel buffer will have been allocated (through malloc or mmap) and placed into the structure. You need to call free() on this pointer when you are done with it, typically in the image or cube destructor. The qfitsloader_init() function is also useful to probe a FITS file for useful informations, like getting the size of images in the file, the pixel depth, or data offset. Example of a code that prints out various informations about a plane to load, without actually loading it: @code int main(int argc, char * argv[]) { qfitsloader ql ; ql.filename = argv[1] ; ql.xtnum = 0 ; ql.pnum = 0 ; if (qfitsloader_init(&ql)!=0) { printf("cannot read info about %s\n", argv[1]); return -1 ; } printf( "file : %s\n" "xtnum : %d\n" "pnum : %d\n" "# xtensions : %d\n" "size X : %d\n" "size Y : %d\n" "planes : %d\n" "bitpix : %d\n" "datastart : %d\n" "datasize : %d\n" "bscale : %g\n" "bzero : %g\n", ql.filename, ql.xtnum, ql.pnum, ql.exts, ql.lx, ql.ly, ql.np, ql.bitpix, ql.seg_start, ql.seg_size, ql.bscale, ql.bzero); return 0 ; } @endcode */ /*----------------------------------------------------------------------------*/ typedef struct qfitsloader { /** Private field to see if structure has been initialized */ int _init ; /** input: Name of the file you want to read pixels from */ char * filename ; /** input: xtension number you want to read */ int xtnum ; /** input: Index of the plane you want, from 0 to np-1 */ int pnum ; /** input: Pixel type you want (PTYPE_FLOAT, PTYPE_INT or PTYPE_DOUBLE) */ int ptype ; /** input: Guarantee file copy or allow file mapping */ int map ; /** output: Total number of extensions found in file */ int exts ; /** output: Size in X of the requested plane */ int lx ; /** output: Size in Y of the requested plane */ int ly ; /** output: Number of planes present in this extension */ int np ; /** output: BITPIX for this extension */ int bitpix ; /** output: Start of the data segment (in bytes) for your request */ int seg_start ; /** output: Size of the data segment (in bytes) for your request */ int seg_size ; /** output: BSCALE found for this extension */ double bscale ; /** output: BZERO found for this extension */ double bzero ; /** output: Pointer to pixel buffer loaded as integer values */ int * ibuf ; /** output: Pointer to pixel buffer loaded as float values */ float * fbuf ; /** output: Pointer to pixel buffer loaded as double values */ double * dbuf ; } qfitsloader ; /*----------------------------------------------------------------------------*/ /** @brief qfits dumper control object This structure offers various control parameters to dump a pixel buffer to a FITS file. The buffer will be dumped as requested to the requested file in append mode. Of course, the requested file must be writeable for the operation to succeed. The following example demonstrates how to save a linear ramp sized 100x100 to a FITS file with BITPIX=16. Notice that this code only dumps the pixel buffer, no header information is provided in this case. @code int i, j ; int * ibuf ; qfitsdumper qd ; // Fill a buffer with 100x100 int pixels ibuf = malloc(100 * 100 * sizeof(int)); for (j=0 ; j<100 ; j++) { for (i=0 ; i<100 ; i++) { ibuf[i+j*100] = i+j ; } } qd.filename = "out.fits" ; // Output file name qd.npix = 100 * 100 ; // Number of pixels qd.ptype = PTYPE_INT ; // Input buffer type qd.ibuf = ibuf ; // Set buffer pointer qd.out_ptype = BPP_16_SIGNED ; // Save with BITPIX=16 // Dump buffer to file (error checking omitted for clarity) qfits_pixdump(&qd); free(ibuf); @endcode If the provided output file name is "STDOUT" (all capitals), the function will dump the pixels to the stdout steam (usually the console, could have been re-directed). */ /*----------------------------------------------------------------------------*/ typedef struct qfitsdumper { /** Name of the file to dump to, "STDOUT" to dump to stdout */ char * filename ; /** Number of pixels in the buffer to dump */ int npix ; /** Buffer type: PTYPE_FLOAT, PTYPE_INT or PTYPE_DOUBLE */ int ptype ; /** Pointer to input integer pixel buffer */ int * ibuf ; /** Pointer to input float pixel buffer */ float * fbuf ; /** Pointer to input double pixel buffer */ double * dbuf ; /** Requested BITPIX in output FITS file */ int out_ptype ; } qfitsdumper ; /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ int qfitsloader_init(qfitsloader *) ; int qfits_loadpix(qfitsloader *) ; int qfits_loadpix_window(qfitsloader *, int, int, int, int) ; int qfits_pixdump(qfitsdumper *) ; #endif qfits-6.2.0/src/qfits_memory.h0100644000466300003120000000573210377341561015474 0ustar yjungdmd_df/* $Id: qfits_memory.h,v 1.3 2006/02/23 14:15:13 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/23 14:15:13 $ * $Revision: 1.3 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_MEMORY_H #define QFITS_MEMORY_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ #define qfits_malloc(s) qfits_memory_malloc(s, __FILE__,__LINE__) #define qfits_calloc(n,s) qfits_memory_calloc(n,s, __FILE__,__LINE__) #define qfits_realloc(p,s) qfits_memory_realloc(p,s, __FILE__,__LINE__) #define qfits_free(p) qfits_memory_free(p, __FILE__,__LINE__) #define qfits_strdup(s) qfits_memory_strdup(s, __FILE__,__LINE__) #define qfits_falloc(f,o,s) qfits_memory_falloc(f,o,s, __FILE__,__LINE__) #define qfits_fdealloc(f,o,s) qfits_memory_fdealloc(f,o,s,__FILE__,__LINE__) /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ /* *********************************************************************** */ /* These functions have to be called by the assiciated macro defined above */ void * qfits_memory_malloc(size_t, const char *, int) ; void * qfits_memory_calloc(size_t, size_t, const char *, int) ; void * qfits_memory_realloc(void *, size_t, const char *, int) ; void qfits_memory_free(void *, const char *, int) ; char * qfits_memory_strdup(const char *, const char *, int) ; char * qfits_memory_falloc(char *, size_t, size_t *, const char *, int) ; void qfits_memory_fdealloc(void *, size_t, size_t, const char *, int) ; /* *********************************************************************** */ void qfits_memory_status(void) ; int qfits_memory_is_empty(void) ; #endif qfits-6.2.0/src/qfits_md5.h0100644000466300003120000000302610551124631014632 0ustar yjungdmd_df/* $Id: qfits_md5.h,v 1.6 2007/01/10 08:53:45 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2007/01/10 08:53:45 $ * $Revision: 1.6 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_MD5_H #define QFITS_MD5_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include /*----------------------------------------------------------------------------- Function ANSI prototypes -----------------------------------------------------------------------------*/ const char * qfits_datamd5(const char *) ; #endif qfits-6.2.0/src/qfits_rw.h0100644000466300003120000000354710376307665014624 0ustar yjungdmd_df/* $Id: qfits_rw.h,v 1.9 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_RW_H #define QFITS_RW_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include "qfits_header.h" /*----------------------------------------------------------------------------- Function ANSI prototypes -----------------------------------------------------------------------------*/ qfits_header * qfits_header_read(const char *) ; qfits_header * qfits_header_read_hdr(const char *) ; qfits_header * qfits_header_read_hdr_string(const unsigned char *, int) ; qfits_header * qfits_header_readext(const char *, int) ; void qfits_zeropad(const char *) ; int qfits_is_fits(const char *) ; int qfits_get_hdrinfo(const char *, int, int *, int *) ; int qfits_get_datinfo(const char *, int, int *, int *) ; #endif qfits-6.2.0/src/qfits_std.h0100644000466300003120000000270110375352370014745 0ustar yjungdmd_df/* $Id: qfits_std.h,v 1.5 2006/02/17 13:51:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 13:51:52 $ * $Revision: 1.5 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_STD_H #define QFITS_STD_H /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* FITS header constants */ /** FITS block size */ #define FITS_BLOCK_SIZE (2880) /** FITS number of cards per block */ #define FITS_NCARDS (36) /** FITS size of each line in bytes */ #define FITS_LINESZ (80) #endif qfits-6.2.0/src/qfits_table.h0100644000466300003120000002114710376307665015257 0ustar yjungdmd_df/* $Id: qfits_table.h,v 1.9 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_TABLE_H #define QFITS_TABLE_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include "qfits_header.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* The following defines the maximum acceptable size for a FITS value */ #define FITSVALSZ 60 #define QFITS_INVALIDTABLE 0 #define QFITS_BINTABLE 1 #define QFITS_ASCIITABLE 2 /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Column data type */ /*----------------------------------------------------------------------------*/ typedef enum _TFITS_DATA_TYPE_ { TFITS_ASCII_TYPE_A, TFITS_ASCII_TYPE_D, TFITS_ASCII_TYPE_E, TFITS_ASCII_TYPE_F, TFITS_ASCII_TYPE_I, TFITS_BIN_TYPE_A, TFITS_BIN_TYPE_B, TFITS_BIN_TYPE_C, TFITS_BIN_TYPE_D, TFITS_BIN_TYPE_E, TFITS_BIN_TYPE_I, TFITS_BIN_TYPE_J, TFITS_BIN_TYPE_L, TFITS_BIN_TYPE_M, TFITS_BIN_TYPE_P, TFITS_BIN_TYPE_X, TFITS_BIN_TYPE_UNKNOWN } tfits_type ; /*----------------------------------------------------------------------------*/ /** @brief Column object This structure contains all information needed to read a column in a table. These informations come from the header. The qfits_table object contains a list of qfits_col objects. This structure has to be created from scratch and filled if one want to generate a FITS table. */ /*----------------------------------------------------------------------------*/ typedef struct qfits_col { /** Number of atoms in one field. In ASCII tables, it is the number of characters in the field as defined in TFORM%d keyword. In BIN tables, it is the number of atoms in each field. For type 'A', it is the number of characters. A field with two complex object will have atom_nb = 4. */ int atom_nb ; /** Number of decimals in a ASCII field. This value is always 0 for BIN tables */ int atom_dec_nb ; /** Size of one element in bytes. In ASCII tables, atom_size is the size of the element once it has been converted in its 'destination' type. For example, if "123" is contained in an ASCII table in a column defined as I type, atom_nb=3, atom_size=4. In ASCII tables: - type 'A' : atom_size = atom_nb = number of chars - type 'I', 'F' or 'E' : atom_size = 4 - type 'D' : atom_size = 8 In BIN tables : - type 'A', 'L', 'X', 'B': atom_size = 1 - type 'I' : atom_size = 2 - type 'E', 'J', 'C', 'P' : atom_size = 4 - type 'D', 'M' : atom_size = 8 In ASCII table, there is one element per field. The size in bytes and in number of characters is atom_nb, and the size in bytes after conversion of the field is atom_size. In BIN tables, the size in bytes of a field is always atom_nb*atom_size. */ int atom_size ; /** Type of data in the column as specified in TFORM keyword In ASCII tables : TFITS_ASCII_TYPE_* with *=A, I, F, E or D In BIN tables : TFITS_BIN_TYPE_* with *=L, X, B, I, J, A, E, D, C, M or P */ tfits_type atom_type ; /** Label of the column */ char tlabel[FITSVALSZ] ; /** Unit of the data */ char tunit[FITSVALSZ] ; /** Null value */ char nullval[FITSVALSZ] ; /** Display format */ char tdisp[FITSVALSZ] ; /** zero and scale are used when the quantity in the field does not represent a true physical quantity. Basically, thez should be used when they are present: physical_value = zero + scale * field_value They are read from TZERO and TSCAL in the header */ int zero_present ; float zero ; int scale_present ; float scale ; /** Offset between the beg. of the table and the beg. of the column. */ int off_beg ; /** Flag to know if the column is readable. An empty col is not readable */ int readable ; } qfits_col ; /*----------------------------------------------------------------------------*/ /** @brief Table object This structure contains all information needed to read a FITS table. These information come from the header. The object is created by qfits_open(). To read a FITS table, here is a code example: @code int main(int argc, char* argv[]) { qfits_table * table ; int n_ext ; int i ; // Query the number of extensions n_ext = qfits_query_n_ext(argv[1]) ; // For each extension for (i=0 ; i #include #include /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* Unknown type for FITS value */ #define QFITS_UNKNOWN 0 /* Boolean type for FITS value */ #define QFITS_BOOLEAN 1 /* Int type for FITS value */ #define QFITS_INT 2 /* Float type for FITS value */ #define QFITS_FLOAT 3 /* Complex type for FITS value */ #define QFITS_COMPLEX 4 /* String type for FITS value */ #define QFITS_STRING 5 /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ char * qfits_query_hdr(const char *, const char *) ; char * qfits_query_ext(const char *, const char *, int) ; int qfits_query_n_ext(const char *) ; int qfits_query_nplanes(const char *, int) ; char * qfits_pretty_string(const char *) ; int qfits_is_boolean(const char *) ; int qfits_is_int(const char *) ; int qfits_is_float(const char *) ; int qfits_is_complex(const char *) ; int qfits_is_string(const char *) ; int qfits_get_type(const char *) ; char * qfits_query_card(const char *, const char *) ; int qfits_replace_card(const char *, const char *, const char *) ; const char * qfits_version(void) ; #endif qfits-6.2.0/src/qfits_byteswap.h0100644000466300003120000000314310375322164016010 0ustar yjungdmd_df/* $Id: qfits_byteswap.h,v 1.4 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.4 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_BYTESWAP_H #define QFITS_BYTESWAP_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include /*----------------------------------------------------------------------------- Function ANSI C prototypes -----------------------------------------------------------------------------*/ unsigned short qfits_swap_bytes_16(unsigned short w); unsigned int qfits_swap_bytes_32(unsigned int dw); void qfits_swap_bytes(void * p, int s); #endif qfits-6.2.0/src/qfits_card.h0100644000466300003120000000271610376307665015102 0ustar yjungdmd_df/* $Id: qfits_card.h,v 1.6 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.6 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_CARD_H #define QFITS_CARD_H /*----------------------------------------------------------------------------- Function ANSI C prototypes -----------------------------------------------------------------------------*/ void qfits_card_build(char *, const char *, const char *, const char *) ; char * qfits_getkey(const char *) ; char * qfits_getvalue(const char *) ; char * qfits_getcomment(const char *) ; char * qfits_expand_keyword(const char *) ; #endif qfits-6.2.0/src/qfits_error.h0100644000466300003120000000306110375322164015302 0ustar yjungdmd_df/* $Id: qfits_error.h,v 1.4 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.4 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_ERROR_H #define QFITS_ERROR_H /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ void qfits_warning(const char *fmt, ...); void qfits_error(const char *fmt, ...); #endif qfits-6.2.0/src/qfits_float.h0100644000466300003120000000661410375322164015265 0ustar yjungdmd_df/* $Id: qfits_float.h,v 1.3 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.3 $ * $Name: qfits-6_2_0 $ */ #ifndef QFITS_FLOAT_H #define QFITS_FLOAT_H /*----------------------------------------------------------------------------- Macros -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Test a floating-point variable for NaN value. @param n Number to test (float or double) @return 1 if n is NaN, 0 else. This macro is needed to support both float and double variables as input parameter. It checks on the size of the input variable to branch to the float or double version. Portability is an issue for this function which is present on most Unixes but not all, under various libraries (C lib on BSD, Math lib on Linux, sunmath on Solaris, ...). Integrating the code for this function makes qfits independent from any math library. */ /*----------------------------------------------------------------------------*/ #define qfits_isnan(n) ((sizeof(n)==sizeof(float)) ? _qfits_isnanf(n) : \ (sizeof(n)==sizeof(double)) ? _qfits_isnand(n) : -1) /*----------------------------------------------------------------------------*/ /** @brief Test a floating-point variable for Inf value. @param n Number to test (float or double) @return 1 if n is Inf or -Inf, 0 else. This macro is needed to support both float and double variables as input parameter. It checks on the size of the input variable to branch to the float or double version. Portability is an issue for this function which is missing on most Unixes. Most of the time, another function called finite() is offered to perform the opposite task, but it is not consistent among platforms and found in various libraries. Integrating the code for this function makes qfits independent from any math library. */ /*----------------------------------------------------------------------------*/ #define qfits_isinf(n) ((sizeof(n)==sizeof(float)) ? _qfits_isinff(n) : \ (sizeof(n)==sizeof(double)) ? _qfits_isinfd(n) : -1) /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ int _qfits_isnanf(float) ; int _qfits_isinff(float) ; int _qfits_isnand(double) ; int _qfits_isinfd(double) ; #endif qfits-6.2.0/src/md5.h0100644000466300003120000000101710375322164013427 0ustar yjungdmd_df#ifndef MD5_H #define MD5_H typedef unsigned int word32 ; struct MD5Context { word32 buf[4]; word32 bits[2]; unsigned char in[64]; }; void MD5Init(struct MD5Context *context); void MD5Update(struct MD5Context *context, unsigned char const *buf, unsigned len); void MD5Final(unsigned char digest[16], struct MD5Context *context); void MD5Transform(word32 buf[4], word32 const in[16]); /* * This is needed to make RSAREF happy on some MS-DOS compilers. */ typedef struct MD5Context MD5_CTX; #endif qfits-6.2.0/src/Makefile.am0100644000466300003120000000161610377305775014645 0ustar yjungdmd_dfAUTOMAKE_OPTIONS = 1.8 foreign DISTCLEANFILES = *~ INCLUDES = -I$(top_srcdir)/src AM_CFLAGS = $(QFITS_CFLAGS) lib_LTLIBRARIES = libqfits.la libqfits_la_SOURCES = qfits_byteswap.c \ qfits_cache.c \ qfits_card.c \ qfits_error.c \ qfits_filename.c \ qfits_float.c \ qfits_header.c \ qfits_image.c \ qfits_memory.c \ qfits_md5.c \ qfits_rw.c \ qfits_table.c \ qfits_time.c \ qfits_tools.c \ md5.c include_HEADERS = qfits_cache.h \ qfits_filename.h \ qfits_header.h \ qfits_image.h \ qfits_memory.h \ qfits_md5.h \ qfits_rw.h \ qfits_std.h \ qfits_table.h \ qfits_time.h \ qfits_tools.h noinst_HEADERS = qfits_byteswap.h \ qfits_card.h \ qfits_error.h \ qfits_float.h \ md5.h libqfits_la_LDFLAGS = -version-info 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QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.5 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include "config.h" #include "qfits_byteswap.h" /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_byteswap Low-level byte-swapping routines * * This module offers access to byte-swapping routines. * Generic routines are offered that should work everywhere. * Assembler is also included for x86 architectures, and dedicated * assembler calls for processors > 386. * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Swap a 16-bit number @param w A 16-bit (short) number to byte-swap. @return The swapped version of w, w is untouched. This function swaps a 16-bit number, returned the swapped value without modifying the passed argument. Assembler included for x86 architectures. */ /*----------------------------------------------------------------------------*/ unsigned short qfits_swap_bytes_16(unsigned short w) { #ifdef CPU_X86 __asm("xchgb %b0,%h0" : "=q" (w) : "0" (w)); return w ; #else return (((w) & 0x00ff) << 8 | ((w) & 0xff00) >> 8); #endif } /*----------------------------------------------------------------------------*/ /** @brief Swap a 32-bit number @param dw A 32-bit (long) number to byte-swap. @return The swapped version of dw, dw is untouched. This function swaps a 32-bit number, returned the swapped value without modifying the passed argument. Assembler included for x86 architectures and optimized for processors above 386. */ /*----------------------------------------------------------------------------*/ unsigned int qfits_swap_bytes_32(unsigned int dw) { #ifdef CPU_X86 #if CPU_X86 > 386 __asm("bswap %0": "=r" (dw) : #else __asm("xchgb %b0,%h0\n" " rorl $16,%0\n" " xchgb %b0,%h0": "=q" (dw) : #endif "0" (dw)); return dw ; #else return ((((dw) & 0xff000000) >> 24) | (((dw) & 0x00ff0000) >> 8) | (((dw) & 0x0000ff00) << 8) | (((dw) & 0x000000ff) << 24)); #endif } /*----------------------------------------------------------------------------*/ /** @brief Swaps bytes in a variable of given size @param p pointer to void (generic pointer) @param s size of the element to swap, pointed to by p @return void This byte-swapper is portable and works for any even variable size. It is not truly the most efficient ever, but does its job fine everywhere this file compiles. */ /*----------------------------------------------------------------------------*/ void qfits_swap_bytes(void * p, int s) { unsigned char tmp, *a, *b ; a = (unsigned char*)p ; b = a + s ; while (a #include #include #include #include #include #include "qfits_cache.h" #include "qfits_card.h" #include "qfits_std.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* Define this symbol to get debug symbols -- not recommended! */ #define QFITS_CACHE_DEBUG 0 #if QFITS_CACHE_DEBUG #define qdebug( code ) { code } #else #define qdebug( code ) #endif /* * Cache size: * Maximum number of FITS file informations stored in the cache. */ #define QFITS_CACHESZ 128 /* * This static definition declares the maximum possible number of * extensions in a FITS file. It only has effects in the qfits_cache_add * function where a table is statically allocated for efficiency reasons. * If the number of extensions grows over this limit, change the value of * this constant. If the number of extensions is a priori unknown but can * grow much larger than a predictable value, the best solution is to * implement a dynamic memory allocation in qfits_cache_add. */ #define QFITS_MAX_EXTS 10192 /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /* This structure stores all informations about a given FITS file. It is strictly internal to this module. */ /*----------------------------------------------------------------------------*/ typedef struct _qfits_cache_cell_ { char * name ; /* File name */ ino_t inode ; /* Inode */ time_t mtime; /* Last modification date */ int filesize; /* File size in bytes */ time_t ctime; /* Last modification date */ int exts ; /* # of extensions in file */ int * ohdr ; /* Offsets to headers */ int * shdr ; /* Header sizes */ int * data ; /* Offsets to data */ int * dsiz ; /* Data sizes */ int fsize ; /* File size in blocks (2880 bytes) */ } qfits_cache_cell ; static qfits_cache_cell qfits_cache[QFITS_CACHESZ] ; static int qfits_cache_last = -1 ; static int qfits_cache_entries = 0 ; static int qfits_cache_init = 0 ; /*----------------------------------------------------------------------------- Functions prototypes -----------------------------------------------------------------------------*/ static void qfits_cache_activate(void); static int qfits_is_cached(const char * filename); static int qfits_cache_add(const char * name); static void qfits_cache_dump(void) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_cache FITS caching capabilities * * This modules implements a cache for FITS access routines. * The first time a FITS file is seen by the library, all corresponding * pointers are cached here. This speeds up multiple accesses to large * files by magnitudes. * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Purge the qfits cache. @return void This function is useful for programs running for a long period, to clean up the cache. Ideally in a daemon, it should be called by a timer at regular intervals. Notice that since the cache is fairly small, you should not need to care too much about this. */ /*----------------------------------------------------------------------------*/ void qfits_cache_purge(void) { int i ; qdebug( printf("qfits: purging cache...\n"); ); for (i=0 ; i %d\n", answer); ); } else if (what & QFITS_QUERY_HDR_START) { which = what & (~QFITS_QUERY_HDR_START); if (which>=0 && which<=qfits_cache[rank].exts) { answer = qfits_cache[rank].ohdr[which] * FITS_BLOCK_SIZE ; } qdebug( printf("qfits: query offset to header %d\n", which); printf("qfits: -> %d (%d bytes)\n", answer/2880, answer); ); } else if (what & QFITS_QUERY_DAT_START) { which = what & (~QFITS_QUERY_DAT_START); if (which>=0 && which<=qfits_cache[rank].exts) { answer = qfits_cache[rank].data[which] * FITS_BLOCK_SIZE ; } qdebug( printf("qfits: query offset to data %d\n", which); printf("qfits: -> %d (%d bytes)\n", answer/2880, answer); ); } else if (what & QFITS_QUERY_HDR_SIZE) { which = what & (~QFITS_QUERY_HDR_SIZE); if (which>=0 && which<=qfits_cache[rank].exts) { answer = qfits_cache[rank].shdr[which] * FITS_BLOCK_SIZE ; } qdebug( printf("qfits: query sizeof header %d\n", which); printf("qfits: -> %d (%d bytes)\n", answer/2880, answer); ); } else if (what & QFITS_QUERY_DAT_SIZE) { which = what & (~QFITS_QUERY_DAT_SIZE); if (which>=0 && which<=qfits_cache[rank].exts) { answer = qfits_cache[rank].dsiz[which] * FITS_BLOCK_SIZE ; } qdebug( printf("qfits: query sizeof data %d\n", which); printf("qfits: -> %d (%d bytes)\n", answer/2880, answer); ); } return answer ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief Add pointer information about a file into the qfits cache. @param filename Name of the file to examine. @return index to the file information in the cache, or -1 if failure. This function picks a file name, and examines the corresponding FITS file to deduce all relevant pointers in the file (byte offsets). These byte offsets are later used to speed up header lookups. Example: requesting some keyword information in the header of the n-th extension will first fseek the file to the header start, then search from this position onwards. This means that the input FITS file is only parsed for extension positions once. What this function does is: - Open the file, read the first FITS block (@c FITS_BLOCK_SIZE bytes) - Check the file is FITS (must have SIMPLE = at top) - Register start of first header at offset 0. - Look for END keyword, register start of first data section if NAXIS>0. - If the EXTEND=T line was found, continue looking for extensions. - For each consecutive extension, register extension header start and extension data start. */ /*----------------------------------------------------------------------------*/ static int qfits_cache_add(const char * filename) { FILE * in ; int off_hdr[QFITS_MAX_EXTS]; int off_dat[QFITS_MAX_EXTS]; char buf[FITS_BLOCK_SIZE] ; char * buf_c ; int n_blocks ; int found_it ; int xtend ; int naxis ; char * read_val ; int last ; int end_of_file ; int data_bytes ; int skip_blocks ; struct stat sta ; int seeked ; int i ; qfits_cache_cell * qc ; /* Initialize cache if not done yet (done only once) */ if (qfits_cache_init==0) { qfits_cache_init++ ; qfits_cache_activate(); } /* Stat file to get its size */ if (stat(filename, &sta)!=0) { qdebug( printf("qfits: cannot stat file %s\n", filename); ); return -1 ; } /* Open input file */ if ((in=fopen(filename, "r"))==NULL) { qdebug( printf("qfits: cannot open file %s\n", filename); ); return -1 ; } /* Read first block in */ if (fread(buf, 1, FITS_BLOCK_SIZE, in)!=FITS_BLOCK_SIZE) { qdebug( printf("qfits: error reading first block from %s\n", filename); ); fclose(in); return -1 ; } /* Identify FITS magic number */ if (buf[0]!='S' || buf[1]!='I' || buf[2]!='M' || buf[3]!='P' || buf[4]!='L' || buf[5]!='E' || buf[6]!=' ' || buf[7]!=' ' || buf[8]!='=') { qdebug( printf("qfits: file %s is not FITS\n", filename); ); fclose(in); return -1 ; } /* * Browse through file to identify primary HDU size and see if there * might be some extensions. The size of the primary data zone will * also be estimated from the gathering of the NAXIS?? values and * BITPIX. */ /* Rewind input file, END card might be in first block */ rewind(in); /* Initialize all counters */ n_blocks = 0 ; found_it = 0 ; xtend = 0 ; naxis = 0 ; data_bytes = 1 ; /* Start looking for END card */ while (found_it==0) { /* Read one FITS block */ if (fread(buf, 1, FITS_BLOCK_SIZE, in)!=FITS_BLOCK_SIZE) { qdebug( printf("qfits: error reading file %s\n", filename); ); fclose(in); return -1 ; } n_blocks ++ ; /* Browse through current block */ buf_c = buf ; for (i=0 ; i= QFITS_CACHESZ) { qfits_cache_last = 0 ; } /* Alias to current pointer in cache for easier reading */ qc = &(qfits_cache[qfits_cache_last]); /* Clean cache cell if needed */ if (qc->name!=NULL) { qfits_free(qc->name) ; qc->name = NULL ; qfits_free(qc->ohdr); qfits_free(qc->data); qfits_free(qc->shdr); qfits_free(qc->dsiz); qfits_cache_entries -- ; } /* Initialize cache cell */ qc->exts=0 ; qc->name = qfits_strdup(filename); qc->inode= sta.st_ino ; /* Set first HDU offsets */ off_hdr[0] = 0 ; off_dat[0] = n_blocks ; /* Last is the pointer to the last added extension, plus one. */ last = 1 ; if (xtend) { /* Look for extensions */ qdebug( printf("qfits: searching for extensions in %s\n", filename); ); /* * Register all extension offsets */ end_of_file = 0 ; while (end_of_file==0) { /* * Skip the previous data section if pixels were declared */ if (naxis>0) { /* Skip as many blocks as there are declared pixels */ skip_blocks = data_bytes/FITS_BLOCK_SIZE ; if ((data_bytes % FITS_BLOCK_SIZE)!=0) { skip_blocks ++ ; } seeked = fseek(in, skip_blocks*FITS_BLOCK_SIZE, SEEK_CUR); if (seeked<0) { qdebug( printf("qfits: error seeking file %s\n", filename); ); qfits_free(qc->name); fclose(in); return -1 ; } /* Increase counter of current seen blocks. */ n_blocks += skip_blocks ; } /* Look for extension start */ found_it=0 ; while ((found_it==0) && (end_of_file==0)) { if (fread(buf,1,FITS_BLOCK_SIZE,in)!=FITS_BLOCK_SIZE) { /* Reached end of file */ end_of_file=1 ; break ; } n_blocks ++ ; /* Search for XTENSION at block top */ if (buf[0]=='X' && buf[1]=='T' && buf[2]=='E' && buf[3]=='N' && buf[4]=='S' && buf[5]=='I' && buf[6]=='O' && buf[7]=='N' && buf[8]=='=') { /* Got an extension */ found_it=1 ; off_hdr[last] = n_blocks-1 ; } } if (end_of_file) break ; /* * Look for extension END * Rewind one block backwards, END might be in same section as * XTENSION start. */ if (fseek(in, -FITS_BLOCK_SIZE, SEEK_CUR)==-1) { qdebug( printf("qfits: error fseeking file backwards\n"); ) ; qfits_free(qc->name); fclose(in); return -1 ; } n_blocks -- ; found_it=0 ; data_bytes = 1 ; naxis = 0 ; while ((found_it==0) && (end_of_file==0)) { if (fread(buf,1,FITS_BLOCK_SIZE,in)!=FITS_BLOCK_SIZE) { qdebug( printf("qfits: XTENSION without END in %s\n", filename); ); end_of_file=1; break ; } n_blocks++ ; /* Browse current block */ buf_c = buf ; for (i=0 ; iexts ++ ; break ; } buf_c+=FITS_LINESZ ; } } } } /* Close file */ fclose(in); /* Check last */ if (last >= QFITS_MAX_EXTS) { return -1 ; } /* Allocate buffers in cache */ qc->ohdr = qfits_malloc(last * sizeof(int)); qc->data = qfits_malloc(last * sizeof(int)); qc->shdr = qfits_malloc(last * sizeof(int)); qc->dsiz = qfits_malloc(last * sizeof(int)); /* Store retrieved pointers in the cache */ for (i=0 ; iohdr[i] = off_hdr[i]; qc->data[i] = off_dat[i]; /* Sizes */ qc->shdr[i] = off_dat[i] - off_hdr[i] ; if (i==last-1) { qc->dsiz[i] = (sta.st_size/FITS_BLOCK_SIZE) - off_dat[i] ; } else { qc->dsiz[i] = off_hdr[i+1] - off_dat[i] ; } } qc->fsize = sta.st_size / FITS_BLOCK_SIZE ; /* Add last modification date */ qc->mtime = sta.st_mtime ; qc->filesize = sta.st_size ; qc->ctime = sta.st_ctime ; qfits_cache_entries ++ ; qdebug( qfits_cache_dump(); ); /* Return index of the added file in the cache */ return qfits_cache_last ; } static void qfits_cache_dump(void) { int i, j ; printf("qfits: dumping cache...\n"); printf("cache contains %d entries\n", qfits_cache_entries); for (i=0 ; i entry: %d\n", i); printf("qfits: name %s\n", qfits_cache[i].name); printf("qfits: exts %d\n", qfits_cache[i].exts); printf("qfits: size %d\n", qfits_cache[i].fsize); printf("qfits: ohdr %d\n" "qfits: shdr %d\n" "qfits: data %d\n" "qfits: dsiz %d\n", qfits_cache[i].ohdr[0], qfits_cache[i].shdr[0], qfits_cache[i].data[0], qfits_cache[i].dsiz[0]); if (qfits_cache[i].exts>0) { for (j=1 ; j<=qfits_cache[i].exts ; j++) { printf("qfits: %s [%d]\n", qfits_cache[i].name, j); printf("qfits: ohdr %d\n" "qfits: shdr %d\n" "qfits: data %d\n" "qfits: dsiz %d\n", qfits_cache[i].ohdr[j], qfits_cache[i].shdr[j], qfits_cache[i].data[j], qfits_cache[i].dsiz[j]); } } } } return ; } /*----------------------------------------------------------------------------*/ /** @brief initialize cache buffer with minimum size */ /*----------------------------------------------------------------------------*/ static void qfits_cache_activate(void) { int i ; qdebug( printf("qfits: activating cache...\n"); ); /* Set all slots to NULL */ for (i=0 ; i=qfits_cache_entries) { return -1 ; } } return -1 ; } qfits-6.2.0/src/qfits_card.c0100644000466300003120000003674710376307665015110 0ustar yjungdmd_df/* $Id: qfits_card.c,v 1.8 2006/02/20 09:45:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:25 $ * $Revision: 1.8 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include "qfits_card.h" #include "qfits_tools.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* Define the following to get zillions of debug messages */ /* #define DEBUG_FITSHEADER */ /*----------------------------------------------------------------------------- Static functions -----------------------------------------------------------------------------*/ static char * expkey_strupc(const char *) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_card Card handling functions * * This module contains various routines to help parsing a single FITS * card into its components: key, value, comment. * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Write out a card to a string on 80 chars. @param line Allocated output character buffer. @param key Key to write. @param val Value to write. @param com Comment to write. @return void Write out a key, value and comment into an allocated character buffer. The buffer must be at least 80 chars to receive the information. Formatting is done according to FITS standard. */ /*----------------------------------------------------------------------------*/ void qfits_card_build( char * line, const char * key, const char * val, const char * com) { int len ; int hierarch = 0 ; char cval[81]; char cval2[81]; char cval_q[81]; char ccom[81]; char safe_line[512]; int i, j ; if (line==NULL || key==NULL) return ; /* Set the line with zeroes */ memset(line, ' ', 80); if (key==NULL) return ; /* END keyword*/ if (!strcmp(key, "END")) { /* Write key and return */ sprintf(line, "END") ; return ; } /* HISTORY, COMMENT and blank keywords */ if (!strcmp(key, "HISTORY") || !strcmp(key, "COMMENT") || !strncmp(key, " ", 8)) { /* Write key */ sprintf(line, "%s ", key); if (val==NULL) return ; /* There is a value to write, copy it correctly */ len = strlen(val); /* 72 is 80 (FITS line size) - 8 (sizeof COMMENT or HISTORY) */ if (len>72) len=72 ; strncpy(line+8, val, len); return ; } /* Check for NULL values */ if (val==NULL) cval[0]=(char)0; else if (strlen(val)<1) cval[0]=(char)0; else strcpy(cval, val); /* Check for NULL comments */ if (com==NULL) strcpy(ccom, "no comment"); else strcpy(ccom, com); /* Set hierarch flag */ if (!strncmp(key, "HIERARCH", 8)) hierarch ++ ; /* Boolean, int, float or complex */ if (qfits_is_int(cval) || qfits_is_float(cval) || qfits_is_boolean(cval) || qfits_is_complex(cval)) { if (hierarch) sprintf(safe_line, "%-29s= %s / %s", key, cval, ccom); else sprintf(safe_line, "%-8.8s= %20s / %-48s", key, cval, ccom); strncpy(line, safe_line, 80); line[80]=(char)0; return ; } /* Blank or NULL values */ if (cval[0]==0) { if (hierarch) { sprintf(safe_line, "%-29s= / %s", key, ccom); } else { sprintf(safe_line, "%-8.8s= / %-48s", key, ccom); } strncpy(line, safe_line, 80); line[80]=(char)0; return ; } /* Can only be a string - Make simple quotes ['] as double [''] */ memset(cval_q, 0, 81); strcpy(cval2, qfits_pretty_string(cval)); j=0 ; i=0 ; while (cval2[i] != (char)0) { if (cval2[i]=='\'') { cval_q[j]='\''; j++ ; cval_q[j]='\''; } else { cval_q[j] = cval2[i]; } i++ ; j++ ; } if (hierarch) { sprintf(safe_line, "%-29s= '%s' / %s", key, cval_q, ccom); if (strlen(key) + strlen(cval_q) + 3 >= 80) safe_line[79] = '\''; } else { sprintf(safe_line, "%-8.8s= '%-8s' / %s", key, cval_q, ccom); } strncpy(line, safe_line, 80); /* Null-terminate in any case */ line[80]=(char)0; return ; } /*----------------------------------------------------------------------------*/ /** @brief Find the keyword in a key card (80 chars) @param line allocated 80-char line from a FITS header @return statically allocated char * Find out the part of a FITS line corresponding to the keyword. Returns NULL in case of error. The returned pointer is statically allocated in this function, so do not modify or try to free it. */ /*----------------------------------------------------------------------------*/ char * qfits_getkey(const char * line) { static char key[81]; int i ; if (line==NULL) { #ifdef DEBUG_FITSHEADER printf("qfits_getkey: NULL input line\n"); #endif return NULL ; } /* Special case: blank keyword */ if (!strncmp(line, " ", 8)) { strcpy(key, " "); return key ; } /* Sort out special cases: HISTORY, COMMENT, END do not have = in line */ if (!strncmp(line, "HISTORY ", 8)) { strcpy(key, "HISTORY"); return key ; } if (!strncmp(line, "COMMENT ", 8)) { strcpy(key, "COMMENT"); return key ; } if (!strncmp(line, "END ", 4)) { strcpy(key, "END"); return key ; } memset(key, 0, 81); /* General case: look for the first equal sign */ i=0 ; while (line[i]!='=' && i<80) i++ ; if (i>=80) { #ifdef DEBUG_FITSHEADER printf("qfits_getkey: cannot find equal sign\n"); #endif return NULL ; } i-- ; /* Equal sign found, now backtrack on blanks */ while (line[i]==' ' && i>=0) i-- ; if (i<=0) { #ifdef DEBUG_FITSHEADER printf("qfits_getkey: error backtracking on blanks\n"); #endif return NULL ; } i++ ; /* Copy relevant characters into output buffer */ strncpy(key, line, i) ; /* Null-terminate the string */ key[i+1] = (char)0; return key ; } /*----------------------------------------------------------------------------*/ /** @brief Find the value in a key card (80 chars) @param line allocated 80-char line from a FITS header @return statically allocated char * Find out the part of a FITS line corresponding to the value. Returns NULL in case of error, or if no value can be found. The returned pointer is statically allocated in this function, so do not modify or try to free it. */ /*----------------------------------------------------------------------------*/ char * qfits_getvalue(const char * line) { static char value[81] ; int i ; int from, to ; int inq ; if (line==NULL) { #ifdef DEBUG_FITSHEADER printf("qfits_getvalue: NULL input line\n"); #endif return NULL ; } /* Special cases */ /* END has no associated value */ if (!strncmp(line, "END ", 4)) { return NULL ; } /* * HISTORY has for value everything else on the line, stripping * blanks before and after. Blank HISTORY is also accepted. */ memset(value, 0, 81); if (!strncmp(line, "HISTORY ", 8) || !strncmp(line, " ", 8)) { i=7 ; /* Strip blanks from the left side */ while (line[i]==' ' && i<80) i++ ; if (i>=80) return NULL ; /* Blank HISTORY */ from=i ; /* Strip blanks from the right side */ to=79 ; while (line[to]==' ') to-- ; /* Copy relevant characters into output buffer */ strncpy(value, line+from, to-from+1); /* Null-terminate the string */ value[to-from+1] = (char)0; return value ; } else if (!strncmp(line, "COMMENT ", 8)) { /* COMMENT is like HISTORY */ /* Strip blanks from the left side */ i=7 ; while (line[i]==' ' && i<80) i++ ; if (i>=80) return NULL ; from=i ; /* Strip blanks from the right side */ to=79 ; while (line[to]==' ') to-- ; if (to80) { #ifdef DEBUG_FITSHEADER printf("qfits_getvalue: no equal sign found on line\n"); #endif return NULL ; } i++ ; while (line[i]==' ' && i<80) i++ ; if (i>80) { #ifdef DEBUG_FITSHEADER printf("qfits_getvalue: no value past the equal sign\n"); #endif return NULL ; } from=i; /* Now value section: Look for the first slash '/' outside a string */ inq = 0 ; while (i<80) { if (line[i]=='\'') inq=!inq ; if (line[i]=='/') if (!inq) break ; i++; } i-- ; /* Backtrack on blanks */ while (line[i]==' ' && i>=0) i-- ; if (i<0) { #ifdef DEBUG_FITSHEADER printf("qfits_getvalue: error backtracking on blanks\n"); #endif return NULL ; } to=i ; if (toto?\n"); printf("line=[%s]\n", line); #endif return NULL ; } /* Copy relevant characters into output buffer */ strncpy(value, line+from, to-from+1); /* Null-terminate the string */ value[to-from+1] = (char)0; return value ; } /*----------------------------------------------------------------------------*/ /** @brief Find the comment in a key card (80 chars) @param line allocated 80-char line from a FITS header @return statically allocated char * Find out the part of a FITS line corresponding to the comment. Returns NULL in case of error, or if no comment can be found. The returned pointer is statically allocated in this function, so do not modify or try to free it. */ /*----------------------------------------------------------------------------*/ char * qfits_getcomment(const char * line) { static char comment[81]; int i ; int from, to ; int inq ; if (line==NULL) { #ifdef DEBUG_FITSHEADER printf("qfits_getcomment: null line in input\n"); #endif return NULL ; } /* Special cases: END, HISTORY, COMMENT and blank have no comment */ if (!strncmp(line, "END ", 4)) return NULL ; if (!strncmp(line, "HISTORY ", 8)) return NULL ; if (!strncmp(line, "COMMENT ", 8)) return NULL ; if (!strncmp(line, " ", 8)) return NULL ; memset(comment, 0, 81); /* Get past the keyword */ i=0 ; while (line[i]!='=' && i<80) i++ ; if (i>=80) { #ifdef DEBUG_FITSHEADER printf("qfits_getcomment: no equal sign on line\n"); #endif return NULL ; } i++ ; /* Get past the value until the slash */ inq = 0 ; while (i<80) { if (line[i]=='\'') inq = !inq ; if (line[i]=='/') if (!inq) break ; i++ ; } if (i>=80) { #ifdef DEBUG_FITSHEADER printf("qfits_getcomment: no slash found on line\n"); #endif return NULL ; } i++ ; /* Get past the first blanks */ while (line[i]==' ') i++ ; from=i ; /* Now backtrack from the end of the line to the first non-blank char */ to=79 ; while (line[to]==' ') to-- ; if (toto?\n"); #endif return NULL ; } /* Copy relevant characters into output buffer */ strncpy(comment, line+from, to-from+1); /* Null-terminate the string */ comment[to-from+1] = (char)0; return comment ; } /*----------------------------------------------------------------------------*/ /** @brief Expand a keyword from shortFITS to HIERARCH notation. @param keyword Keyword to expand. @return 1 pointer to statically allocated string. This function expands a given keyword from shortFITS to HIERARCH notation, bringing it to uppercase at the same time. Examples: @verbatim det.dit expands to HIERARCH ESO DET DIT ins.filt1.id expands to HIERARCH ESO INS FILT1 ID @endverbatim If the input keyword is a regular FITS keyword (i.e. it contains not dots '.') the result is identical to the input. */ /*----------------------------------------------------------------------------*/ char * qfits_expand_keyword(const char * keyword) { static char expanded[81]; char ws[81]; char * token ; /* Bulletproof entries */ if (keyword==NULL) return NULL ; /* If regular keyword, copy the uppercased input and return */ if (strstr(keyword, ".")==NULL) { strcpy(expanded, expkey_strupc(keyword)); return expanded ; } /* Regular shortFITS keyword */ sprintf(expanded, "HIERARCH ESO"); strcpy(ws, expkey_strupc(keyword)); token = strtok(ws, "."); while (token!=NULL) { strcat(expanded, " "); strcat(expanded, token); token = strtok(NULL, "."); } return expanded ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief Uppercase a string @param s string @return string */ /*----------------------------------------------------------------------------*/ static char * expkey_strupc(const char * s) { static char l[1024+1]; int i ; if (s==NULL) return NULL ; memset(l, 0, 1024+1); i=0 ; while (s[i] && i<1024) { l[i] = (char)toupper((int)s[i]); i++ ; } l[1024]=(char)0; return l ; } qfits-6.2.0/src/qfits_error.c0100644000466300003120000001635010375322164015302 0ustar yjungdmd_df/* $Id: qfits_error.c,v 1.6 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.6 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include "qfits_error.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* Max number of error handling functions registered */ #define QFITS_ERR_MAXERRDISP 8 /* Max size of an error message */ #define QFITS_ERR_MSGSIZE 1024 /*----------------------------------------------------------------------------- Static declarations -----------------------------------------------------------------------------*/ /* Type of a display function only defined for legibility here */ typedef void (*qfits_err_dispfunc)(char *) ; /* Default display function prints out msg to stderr */ static void qfits_err_display_stderr(char * s) { fprintf(stderr, "qfits: %s\n", s); } /* Static control structure, completely private */ static struct { qfits_err_dispfunc disp[QFITS_ERR_MAXERRDISP] ; int n ; int active ; } qfits_err_control = {{qfits_err_display_stderr}, 1, 0} ; static int qfits_err_statget(void) ; static int qfits_err_statset(int) ; static int qfits_err_register( void (*dispfn)(char*) ) ; static void qfits_err_main_display(char *) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_error Messaging functionalities * * This module is responsible for error message display. It allows * to re-direct all messages to a given set of functions for display. * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /* Public warning/error functions */ void qfits_warning(const char *fmt, ...) { char msg[QFITS_ERR_MSGSIZE] ; char all[QFITS_ERR_MSGSIZE] ; va_list ap ; /* Check if display is activated */ if (qfits_err_control.active==0) { return ; } va_start(ap, fmt) ; vsprintf(msg, fmt, ap) ; va_end(ap); sprintf(all, "*** %s", msg); qfits_err_main_display(all); return ; } void qfits_error(const char *fmt, ...) { char msg[QFITS_ERR_MSGSIZE] ; char all[QFITS_ERR_MSGSIZE] ; va_list ap ; /* Check if display is activated */ if (qfits_err_control.active==0) { return ; } va_start(ap, fmt) ; vsprintf(msg, fmt, ap) ; va_end(ap); sprintf(all, "error: %s", msg); qfits_err_main_display(all); return ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief used for message display @param msg message @return nothing It calls registered display functions one after another. */ /*----------------------------------------------------------------------------*/ static void qfits_err_main_display(char * msg) { int i ; /* Check if there is a message in input */ if (msg==NULL) return ; /* Loop on all registered functions and call them */ for (i=0 ; i #include #include #include #include #include "qfits_filename.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ /* Maximum size of a filename buffer */ #define MAXNAMESZ 4096 /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_filename Get various names (filenames, dir names,...) * The following functions are useful to cut out a filename into its components. * All functions work with statically allocated memory, i.e. the pointers they * return are not permanent but likely to be overwritten at each function call. * If you need a returned value later on, you should store it into a local * variable. * * Example: * * @code * char * s ; * s = qfits_get_dir_name("/mnt/cdrom/data/image.fits") * @endcode * * s contains now "/mnt/cdrom/data" but will loose these contents at the next * function call. To retain its value, you can either do: * * @code * char s[1024]; * strcpy(s, qfits_get_dir_name("/mnt/cdrom/data/image.fits")); * @endcode * * or: * * @code * char * s; * s = strdup(qfits_get_dir_name("/mnt/cdrom/data/image.fits")); * ... * free(s); * @endcode * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Find the directory name in the given string. @param filename Full path name to scan. @return Pointer to statically allocated string. Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the directory only, without trailing slash. If the input string does not contain a slash (i.e. it is not a full path), the returned string is '.', corresponding to the current working directory. Since the returned string is statically allocated, do not try to free it or modify it. This function does not check for the existence of the path or the file. Examples: @verbatim qfits_get_dir_name("/cdrom/data/image.fits") returns "/cdrom/data" qfits_get_dir_name("filename.fits") returns "." @endverbatim */ /*----------------------------------------------------------------------------*/ char * qfits_get_dir_name(const char * filename) { static char path[MAXNAMESZ]; char *last_slash; if (strlen(filename)>MAXNAMESZ) return NULL ; strcpy(path, filename); /* Find last '/'. */ last_slash = path != NULL ? strrchr (path, '/') : NULL; if (last_slash == path) /* The last slash is the first character in the string. We have to return "/". */ ++last_slash; else if (last_slash != NULL && last_slash[1] == '\0') /* The '/' is the last character, we have to look further. */ last_slash = memchr (path, last_slash - path, '/'); if (last_slash != NULL) /* Terminate the path. */ last_slash[0] = '\0'; else /* This assignment is ill-designed but the XPG specs require to return a string containing "." in any case no directory part is found and so a static and constant string is required. */ strcpy(path, "."); return path; } /*----------------------------------------------------------------------------*/ /** @brief Find out the base name of a file (i.e. without prefix path) @param filename Full path name to scan. @return Pointer to char within the input string. Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the file only, without prefixing directory names. If the input string does not contain a slash (i.e. it is not a full path), the returned string is a copy of the input string. This function does not check for the existence of the path or the file. Examples: @verbatim qfits_get_base_name("/cdrom/data/image.fits") returns "image.fits" qfits_get_base_name("filename.fits") returns "filename.fits" @endverbatim */ /*----------------------------------------------------------------------------*/ char * qfits_get_base_name(const char *filename) { char *p ; p = strrchr (filename, '/'); return p ? p + 1 : (char *) filename; } /*----------------------------------------------------------------------------*/ /** @brief Find out the root part of a basename (name without extension). @param filename File name to scan. @return Pointer to statically allocated string. Find out the root part of a file name, i.e. the file name without extension. Since in Unix a file name can have several dots, only a number of extensions are supported. This includes: - .fits and .FITS - .tfits and .TFITS - .paf and .PAF - .ascii and .ASCII - .dat and .DAT - .txt and .TXT This function does not check for the existence of the path or the file. Examples: @verbatim qfits_get_root_name("/cdrom/filename.fits") returns "/cdrom/filename" qfits_get_root_name("filename.paf") returns "filename" qfits_get_root_name("filename") returns "filename" qfits_get_root_name("filename.ext") returns "filename.ext" @endverbatim Since the returned string is statically allocated in this module, do not try to free it or modify its contents. */ /*----------------------------------------------------------------------------*/ char * qfits_get_root_name(const char * filename) { static char path[MAXNAMESZ+1]; char * lastdot ; if (strlen(filename)>MAXNAMESZ) return NULL ; memset(path, MAXNAMESZ, 0); strcpy(path, filename); lastdot = strrchr(path, '.'); if (lastdot == NULL) return path ; if ((!strcmp(lastdot, ".fits")) || (!strcmp(lastdot, ".FITS")) || (!strcmp(lastdot, ".paf")) || (!strcmp(lastdot, ".PAF")) || (!strcmp(lastdot, ".dat")) || (!strcmp(lastdot, ".DAT")) || (!strcmp(lastdot, ".txt")) || (!strcmp(lastdot, ".TXT")) || (!strcmp(lastdot, ".tfits")) || (!strcmp(lastdot, ".TFITS")) || (!strcmp(lastdot, ".ascii")) || (!strcmp(lastdot, ".ASCII"))) { lastdot[0] = (char)0; } return path ; } /*----------------------------------------------------------------------------*/ /** @brief Find out the extension of a file name @param filename File name without path prefix. @return Pointer to char within the input string. Find out the extension of a given file name. Notice that the input character string must not contain a path prefix (typically, you feed in the output of @c qfits_get_base_name). Works with all kinds of extensions: returns the part of the string after the last dot. If no dot is found in the input string, NULL is returned. Examples: @verbatim qfits_get_ext_name("filename.fits") returns "fits" qfits_get_ext_name("hello.c") returns "c" qfits_get_ext_name("readme") returns NULL @endverbatim */ /*----------------------------------------------------------------------------*/ char * qfits_get_ext_name(const char * filename) { char * p; p = strrchr(filename, '.'); return p ? p+1 : NULL ; } /**@}*/ qfits-6.2.0/src/qfits_float.c0100644000466300003120000001425710375322164015262 0ustar yjungdmd_df/* $Id: qfits_float.c,v 1.4 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.4 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include "config.h" #include "qfits_float.h" /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ #ifndef WORDS_BIGENDIAN /* Little endian ordering */ typedef union _ieee_double_pattern_ { double d ; struct { unsigned int lsw ; unsigned int msw ; } p ; } ieee_double_pattern ; #else /* Big endian ordering */ typedef union _ieee_double_pattern_ { double d ; struct { unsigned int msw ; unsigned int lsw ; } p ; } ieee_double_pattern ; #endif typedef union _ieee_float_pattern_ { float f ; int i ; } ieee_float_pattern ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_float This module implements the qfits_isnan() * and qfits_isinf() macros * * The isnan() and isinf() macros are unfortunately not yet part of * the standard C math library everywhere. They can usually be found * in different places, if they are offered at all, and require the * application to link against the math library. To avoid portability * problems and linking against -lm, this module implements a fast * and portable way of finding out whether a floating-point value * (float or double) is a NaN or an Inf. * * Instead of calling isnan() and isinf(), the programmer including * this file should call qfits_isnan() and qfits_isinf(). * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ int _qfits_isnanf(float f) { ieee_float_pattern ip ; int ix ; ip.f = f ; ix = ip.i ; ix &= 0x7fffffff ; ix = 0x7f800000 - ix ; return (int)(((unsigned int)(ix))>>31); } int _qfits_isinff(float f) { ieee_float_pattern ip ; int ix, t ; ip.f = f ; ix = ip.i ; t = ix & 0x7fffffff; t ^= 0x7f800000; t |= -t; return ~(t >> 31) & (ix >> 30); } int _qfits_isnand(double d) { ieee_double_pattern id ; int hx, lx ; id.d = d ; lx = id.p.lsw ; hx = id.p.msw ; hx &= 0x7fffffff; hx |= (unsigned int)(lx|(-lx))>>31; hx = 0x7ff00000 - hx; return (int)(((unsigned int)hx)>>31); } int _qfits_isinfd(double d) { ieee_double_pattern id ; int hx, lx ; id.d = d ; lx = id.p.lsw ; hx = id.p.msw ; lx |= (hx & 0x7fffffff) ^ 0x7ff00000; lx |= -lx; return ~(lx >> 31) & (hx >> 30); } /**@}*/ /* * Test program to validate the above functions * Compile with: * % cc -o qfits_float qfits_float.c -DTEST */ #ifdef TEST #include #include #include "ieeefp-compat.h" #ifndef WORDS_BIGENDIAN /* Little endian patterns */ static unsigned char fnan_pat[] = {0, 0, 0xc0, 0x7f}; static unsigned char dnan_pat[] = {0, 0, 0, 0, 0, 0, 0xf8, 0x7f}; static unsigned char finf_pat[] = {0, 0, 0x80, 0x7f}; static unsigned char dinf_pat[] = {0, 0, 0, 0, 0, 0, 0xf0, 0x7f}; static unsigned char fminf_pat[] = {0, 0, 0x80, 0xff}; /* static unsigned char dminf_pat[] = {0, 0, 0, 0, 0, 0, 0xf0, 0xff}; */ static unsigned char dminf_pat[] = {0, 0, 0, 0, 0, 0, 0xf0, 0x7f}; #else /* Big endian patterns */ static unsigned char fnan_pat[] = {0x7f, 0xc0, 0, 0}; static unsigned char dnan_pat[] = {0x7f, 0xf8, 0, 0, 0, 0, 0, 0}; static unsigned char finf_pat[] = {0x7f, 0x80, 0, 0}; static unsigned char dinf_pat[] = {0x7f, 0xf0, 0, 0, 0, 0, 0, 0}; static unsigned char fminf_pat[] = {0xff, 0x80, 0, 0}; static unsigned char dminf_pat[] = {0xff, 0xf0, 0, 0, 0, 0, 0, 0}; #endif static void hexdump(void * p, int s) { unsigned char * c ; int i ; c=(unsigned char*)p ; #ifndef WORDS_BIGENDIAN for (i=s-1 ; i>=0 ; i--) { #else for (i=0 ; ifirst = NULL ; h->last = NULL ; h->n = 0 ; h->current = NULL ; h->current_idx = -1 ; return h; } /*----------------------------------------------------------------------------*/ /** @brief FITS header default constructor. @return 1 newly allocated qfits_header object. This is a secondary constructor for a qfits_header object. It returns an allocated linked-list handler containing two cards: the first one (SIMPLE=T) and the last one (END). */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_default(void) { qfits_header * h ; h = qfits_header_new() ; qfits_header_append(h, "SIMPLE", "T", "Fits format", NULL); qfits_header_append(h, "END", NULL, NULL, NULL); return h; } /*----------------------------------------------------------------------------*/ /** @brief Add a new card to a FITS header @param hdr qfits_header object to modify @param key FITS key @param val FITS value @param com FITS comment @param lin FITS original line if exists @return void This function adds a new card into a header, at the one-before-last position, i.e. the entry just before the END entry if it is there. The key must always be a non-NULL string, all other input parameters are allowed to get NULL values. */ /*----------------------------------------------------------------------------*/ void qfits_header_add( qfits_header * hdr, const char * key, const char * val, const char * com, const char * lin) { keytuple * k ; keytuple * kbf ; keytuple * first ; keytuple * last ; if (hdr==NULL || key==NULL) return ; if (hdr->n<2) return ; first = (keytuple*)hdr->first ; last = (keytuple*)hdr->last ; if (((keytype)first->typ != keytype_top) || ((keytype)last->typ != keytype_end)) return ; /* Create new key tuple */ k = keytuple_new(key, val, com, lin); /* Find the last keytuple with same key type */ kbf = first ; while (kbf!=NULL) { if ((k->typ>=kbf->typ) && (k->typnext->typ)) break ; kbf = kbf->next ; } if (kbf==NULL) kbf = last->prev ; /* Hook it into list */ k->next = kbf->next ; (kbf->next)->prev = k ; kbf->next = k ; k->prev = kbf ; hdr->n ++ ; return ; } /*----------------------------------------------------------------------------*/ /** @brief add a new card to a FITS header @param hdr qfits_header object to modify @param after Key to specify insertion place @param key FITS key @param val FITS value @param com FITS comment @param lin FITS original line if exists @return void Adds a new card to a FITS header, after the specified key. Nothing happens if the specified key is not found in the header. All fields can be NULL, except after and key. */ /*----------------------------------------------------------------------------*/ void qfits_header_add_after( qfits_header * hdr, const char * after, const char * key, const char * val, const char * com, const char * lin) { keytuple * kreq; keytuple * k; char * exp_after ; if (hdr==NULL || after==NULL || key==NULL) return ; exp_after = qfits_expand_keyword(after); /* Locate where the entry is requested */ kreq = (keytuple*)(hdr->first) ; while (kreq!=NULL) { if (!strcmp(kreq->key, exp_after)) break ; kreq = kreq->next ; } if (kreq==NULL) return ; k = keytuple_new(key, val, com, lin); k->next = kreq->next ; kreq->next->prev = k ; kreq->next = k ; k->prev = kreq ; hdr->n ++ ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Append a new card to a FITS header. @param hdr qfits_header object to modify @param key FITS key @param val FITS value @param com FITS comment @param lin FITS original line if exists @return void Adds a new card in a FITS header as the last one. All fields can be NULL except key. */ /*----------------------------------------------------------------------------*/ void qfits_header_append( qfits_header * hdr, const char * key, const char * val, const char * com, const char * lin) { keytuple * k; keytuple * last ; if (hdr==NULL || key==NULL) return ; k = keytuple_new(key, val, com, lin); if (hdr->n==0) { hdr->first = hdr->last = k ; hdr->n = 1 ; return ; } last = (keytuple*)hdr->last ; last->next = k ; k->prev = last ; hdr->last = k ; hdr->n++ ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Delete a card in a FITS header. @param hdr qfits_header to modify @param key specifies which card to remove @return void Removes a card from a FITS header. The first found card that matches the key is removed. */ /*----------------------------------------------------------------------------*/ void qfits_header_del(qfits_header * hdr, const char * key) { keytuple * k ; char * xkey ; if (hdr==NULL || key==NULL) return ; xkey = qfits_expand_keyword(key); k = (keytuple*)hdr->first ; while (k!=NULL) { if (!strcmp(k->key, xkey)) break ; k = k->next ; } if (k==NULL) return ; if(k == hdr->first) { hdr->first = k->next ; } else { k->prev->next = k->next ; k->next->prev = k->prev ; } keytuple_del(k); return ; } /*----------------------------------------------------------------------------*/ /** @brief Modifies a FITS card. @param hdr qfits_header to modify @param key FITS key @param val FITS value @param com FITS comment @return void Finds the first card in the header matching 'key', and replaces its value and comment fields by the provided values. The initial FITS line is set to NULL in the card. */ /*----------------------------------------------------------------------------*/ void qfits_header_mod( qfits_header * hdr, const char * key, const char * val, const char * com) { keytuple * k ; char * xkey ; if (hdr==NULL || key==NULL) return ; xkey = qfits_expand_keyword(key); k = (keytuple*)hdr->first ; while (k!=NULL) { if (!strcmp(k->key, xkey)) break ; k=k->next ; } if (k==NULL) return ; if (k->val) qfits_free(k->val); if (k->com) qfits_free(k->com); if (k->lin) qfits_free(k->lin); k->val = NULL ; k->com = NULL ; k->lin = NULL ; if (val) { if (strlen(val)>0) k->val = qfits_strdup(val); } if (com) { if (strlen(com)>0) k->com = qfits_strdup(com); } return ; } /*----------------------------------------------------------------------------*/ /** @brief Sort a FITS header @param hdr Header to sort (modified) @return -1 in error case, 0 otherwise */ /*----------------------------------------------------------------------------*/ int qfits_header_sort(qfits_header ** hdr) { qfits_header * sorted ; keytuple * k ; keytuple * kbf ; keytuple * next ; keytuple * last ; /* Test entries */ if (hdr == NULL) return -1 ; if (*hdr == NULL) return -1 ; if ((*hdr)->n < 2) return 0 ; /* Create the new FITS header */ sorted = qfits_header_new() ; /* Move the first keytuple to the sorted empty header */ k = (keytuple*)(*hdr)->first ; next = k->next ; sorted->first = sorted->last = k ; k->next = k->prev = NULL ; sorted->n = 1 ; /* Loop over the other tuples */ while (next != NULL) { k = next ; next = k->next ; /* Find k's place in sorted */ kbf = (keytuple*)sorted->first ; while (kbf!=NULL) { if (k->typ < kbf->typ) break ; kbf = kbf->next ; } /* Hook k into sorted list */ if (kbf == NULL) { /* k is last in sorted */ last = sorted->last ; sorted->last = k ; k->next = NULL ; k->prev = last ; last->next = k ; } else { /* k goes just before kbf */ k->next = kbf ; k->prev = kbf->prev ; if (kbf->prev != NULL) (kbf->prev)->next = k ; else sorted->first = k ; kbf->prev = k ; } (sorted->n) ++ ; } /* Replace the input header by the sorted one */ (*hdr)->first = (*hdr)->last = NULL ; qfits_header_destroy(*hdr) ; *hdr = sorted ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Copy a FITS header @param src Header to replicate @return Pointer to newly allocated qfits_header object. Makes a strict copy of all information contained in the source header. The returned header must be freed using qfits_header_destroy. */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_copy(const qfits_header * src) { qfits_header * fh_copy ; keytuple * k ; if (src==NULL) return NULL ; fh_copy = qfits_header_new(); k = (keytuple*)src->first ; while (k!=NULL) { qfits_header_append(fh_copy, k->key, k->val, k->com, k->lin) ; k = k->next ; } return fh_copy ; } /*----------------------------------------------------------------------------*/ /** @brief qfits_header destructor @param hdr qfits_header to deallocate @return void Frees all memory associated to a given qfits_header object. */ /*----------------------------------------------------------------------------*/ void qfits_header_destroy(qfits_header * hdr) { keytuple * k ; keytuple * kn ; if (hdr==NULL) return ; k = (keytuple*)hdr->first ; while (k!=NULL) { kn = k->next ; keytuple_del(k); k = kn ; } qfits_free(hdr); return ; } /*----------------------------------------------------------------------------*/ /** @brief Return the value associated to a key, as a string @param hdr qfits_header to parse @param key key to find @return pointer to statically allocated string Finds the value associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it. Returns NULL if no matching key is found or no value is attached. */ /*----------------------------------------------------------------------------*/ char * qfits_header_getstr(const qfits_header * hdr, const char * key) { keytuple * k ; char * xkey ; if (hdr==NULL || key==NULL) return NULL ; xkey = qfits_expand_keyword(key); k = (keytuple*)hdr->first ; while (k!=NULL) { if (!strcmp(k->key, xkey)) break ; k=k->next ; } if (k==NULL) return NULL ; return k->val ; } /*----------------------------------------------------------------------------*/ /** @brief Return the i-th key/val/com/line tuple in a header. @param hdr Header to consider @param idx Index of the requested card @param key Output key @param val Output value @param com Output comment @param lin Output initial line @return int 0 if Ok, -1 if error occurred. This function is useful to browse a FITS header object card by card. By iterating on the number of cards (available in the 'n' field of the qfits_header struct), you can retrieve the FITS lines and their components one by one. Indexes run from 0 to n-1. You can pass NULL values for key, val, com or lin if you are not interested in a given field. @code int i ; char key[FITS_LINESZ+1] ; char val[FITS_LINESZ+1] ; char com[FITS_LINESZ+1] ; char lin[FITS_LINESZ+1] ; for (i=0 ; in ; i++) { qfits_header_getitem(hdr, i, key, val, com, lin); printf("card[%d] key[%s] val[%s] com[%s]\n", i, key, val, com); } @endcode This function has primarily been written to interface a qfits_header object to other languages (C++/Python). If you are working within a C program, you should use the other header manipulation routines available in this module. */ /*----------------------------------------------------------------------------*/ int qfits_header_getitem( const qfits_header * hdr, int idx, char * key, char * val, char * com, char * lin) { keytuple * k ; int count ; if (hdr==NULL) return -1 ; if (key==NULL && val==NULL && com==NULL && lin==NULL) return 0 ; if (idx<0 || idx>hdr->n) return -1 ; /* Get pointer to keytuple */ if (idx == 0) { ((qfits_header *)hdr)->current_idx = 0 ; ((qfits_header *)hdr)->current = hdr->first ; k = hdr->current ; } else if (idx == hdr->current_idx + 1) { ((qfits_header *)hdr)->current = ((keytuple*) (hdr->current))->next ; ((qfits_header *)hdr)->current_idx++ ; k = hdr->current ; } else { count=0 ; k = (keytuple*)hdr->first ; while (countnext ; count++ ; } } /* Fill return values */ if (key!=NULL) strcpy(key, k->key); if (val!=NULL) { if (k->val!=NULL) strcpy(val, k->val); else val[0]=0 ; } if (com!=NULL) { if (k->com!=NULL) strcpy(com, k->com); else com[0]=0 ; } if (lin!=NULL) { if (k->lin!=NULL) strcpy(lin, k->lin); else lin[0]=0 ; } return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Return the comment associated to a key, as a string @param hdr qfits_header to parse @param key key to find @return pointer to statically allocated string Finds the comment associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it. Returns NULL if no matching key is found or no comment is attached. */ /*----------------------------------------------------------------------------*/ char * qfits_header_getcom(const qfits_header * hdr, const char * key) { keytuple * k ; char * xkey ; if (hdr==NULL || key==NULL) return NULL ; xkey = qfits_expand_keyword(key); k = (keytuple*)hdr->first ; while (k!=NULL) { if (!strcmp(k->key, xkey)) break ; k=k->next ; } if (k==NULL) return NULL ; return k->com ; } /*----------------------------------------------------------------------------*/ /** @brief Return the value associated to a key, as an int @param hdr qfits_header to parse @param key key to find @param errval default value to return if nothing is found @return int Finds the value associated to the given key and return it as an int. Returns errval if no matching key is found or no value is attached. */ /*----------------------------------------------------------------------------*/ int qfits_header_getint( const qfits_header * hdr, const char * key, int errval) { char * c ; int d ; if (hdr==NULL || key==NULL) return errval ; c = qfits_header_getstr(hdr, key); if (c==NULL) return errval ; if (sscanf(c, "%d", &d)!=1) return errval ; return d ; } /*----------------------------------------------------------------------------*/ /** @brief Return the value associated to a key, as a double @param hdr qfits_header to parse @param key key to find @param errval default value to return if nothing is found @return double Finds the value associated to the given key and return it as a double. Returns errval if no matching key is found or no value is attached. */ /*----------------------------------------------------------------------------*/ double qfits_header_getdouble( const qfits_header * hdr, const char * key, double errval) { char * c ; if (hdr==NULL || key==NULL) return errval ; c = qfits_header_getstr(hdr, key); if (c==NULL) return errval ; return atof(c); } /*----------------------------------------------------------------------------*/ /** @brief Return the value associated to a key, as a boolean (int). @param hdr qfits_header to parse @param key key to find @param errval default value to return if nothing is found @return int Finds the value associated to the given key and return it as a boolean. Returns errval if no matching key is found or no value is attached. A boolean is here understood as an int taking the value 0 or 1. errval can be set to any other integer value to reflect that nothing was found. errval is returned if no matching key is found or no value is attached. A true value is any character string beginning with a 'y' (yes), a 't' (true) or the digit '1'. A false value is any character string beginning with a 'n' (no), a 'f' (false) or the digit '0'. */ /*----------------------------------------------------------------------------*/ int qfits_header_getboolean( const qfits_header * hdr, const char * key, int errval) { char * c ; int ret ; if (hdr==NULL || key==NULL) return errval ; c = qfits_header_getstr(hdr, key); if (c==NULL) return errval ; if (strlen(c)<1) return errval ; if (c[0]=='y' || c[0]=='Y' || c[0]=='1' || c[0]=='t' || c[0]=='T') { ret = 1 ; } else if (c[0]=='n' || c[0]=='N' || c[0]=='0' || c[0]=='f' || c[0]=='F') { ret = 0 ; } else { ret = errval ; } return ret; } /*----------------------------------------------------------------------------*/ /** @brief Dump a FITS header to an opened file. @param hdr FITS header to dump @param out Opened file pointer @return int 0 if Ok, -1 otherwise Dumps a FITS header to an opened file pointer. */ /*----------------------------------------------------------------------------*/ int qfits_header_dump( const qfits_header * hdr, FILE * out) { keytuple * k ; char line[81]; int n_out ; if (hdr==NULL) return -1 ; if (out==NULL) out=stdout ; k = (keytuple*)hdr->first ; n_out = 0 ; while (k!=NULL) { /* Make line from information in the node */ qfits_header_makeline(line, k, 1); if ((fwrite(line, 1, 80, out))!=80) { fprintf(stderr, "error dumping FITS header"); return -1 ; } n_out ++; k=k->next; } /* If printing out to a regular file, blank pad */ if (out!=stdout && out!=stderr) { /* Blank-pad the output */ memset(line, ' ', 80); while (n_out % 36) { fwrite(line, 1, 80, out); n_out++ ; } } return 0 ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief keytuple constructor @param key Key associated to key tuple (cannot be NULL). @param val Value associated to key tuple. @param com Comment associated to key tuple. @param lin Initial line read from FITS header (if applicable). @return 1 pointer to newly allocated keytuple. This function is a keytuple creator. NULL values and zero-length strings are valid parameters for all but the key field. The returned object must be deallocated using keytuple_del(). */ /*----------------------------------------------------------------------------*/ static keytuple * keytuple_new( const char * key, const char * val, const char * com, const char * lin) { keytuple * k ; if (key==NULL) return NULL ; /* Allocate space for new structure */ k = qfits_malloc(sizeof(keytuple)); /* Hook a copy of the new key */ k->key = qfits_strdup(qfits_expand_keyword(key)) ; /* Hook a copy of the value if defined */ k->val = NULL ; if (val!=NULL) { if (strlen(val)>0) k->val = qfits_strdup(val); } /* Hook a copy of the comment if defined */ k->com = NULL ; if (com!=NULL) { if (strlen(com)>0) k->com = qfits_strdup(com) ; } /* Hook a copy of the initial line if defined */ k->lin = NULL ; if (lin!=NULL) { if (strlen(lin)>0) k->lin = qfits_strdup(lin); } k->next = NULL ; k->prev = NULL ; k->typ = keytuple_type(key); return k; } /*----------------------------------------------------------------------------*/ /** @brief keytuple type identification routine @param key String representing a FITS keyword. @return A key type (see keytype enum) This function identifies the type of a FITS keyword when given the keyword as a string. Keywords are expected literally as they are found in a FITS header on disk. */ /*----------------------------------------------------------------------------*/ static keytype keytuple_type(const char * key) { keytype kt ; kt = keytype_undef ; /* Assign type to key tuple */ if (!strcmp(key, "SIMPLE") || !strcmp(key, "XTENSION")) kt = keytype_top ; else if (!strcmp(key, "END")) kt = keytype_end ; else if (!strcmp(key, "BITPIX")) kt = keytype_bitpix ; else if (!strcmp(key, "NAXIS")) kt = keytype_naxis ; else if (!strcmp(key, "NAXIS1")) kt = keytype_naxis1 ; else if (!strcmp(key, "NAXIS2")) kt = keytype_naxis2 ; else if (!strcmp(key, "NAXIS3")) kt = keytype_naxis3 ; else if (!strcmp(key, "NAXIS4")) kt = keytype_naxis4 ; else if (!strncmp(key, "NAXIS", 5)) kt = keytype_naxisi ; else if (!strcmp(key, "GROUP")) kt = keytype_group ; else if (!strcmp(key, "PCOUNT")) kt = keytype_pcount ; else if (!strcmp(key, "GCOUNT")) kt = keytype_gcount ; else if (!strcmp(key, "EXTEND")) kt = keytype_extend ; else if (!strcmp(key, "BSCALE")) kt = keytype_bscale ; else if (!strcmp(key, "BZERO")) kt = keytype_bzero ; else if (!strcmp(key, "TFIELDS")) kt = keytype_tfields ; else if (!strncmp(key, "TBCOL", 5)) kt = keytype_tbcoli ; else if (!strncmp(key, "TFORM", 5)) kt = keytype_tformi ; else if (!strncmp(key, "HIERARCH ESO DPR", 16)) kt = keytype_hierarch_dpr ; else if (!strncmp(key, "HIERARCH ESO OBS", 16)) kt = keytype_hierarch_obs ; else if (!strncmp(key, "HIERARCH ESO TPL", 16)) kt = keytype_hierarch_tpl ; else if (!strncmp(key, "HIERARCH ESO GEN", 16)) kt = keytype_hierarch_gen ; else if (!strncmp(key, "HIERARCH ESO TEL", 16)) kt = keytype_hierarch_tel ; else if (!strncmp(key, "HIERARCH ESO INS", 16)) kt = keytype_hierarch_ins ; else if (!strncmp(key, "HIERARCH ESO LOG", 16)) kt = keytype_hierarch_log ; else if (!strncmp(key, "HIERARCH ESO PRO", 16)) kt = keytype_hierarch_pro ; else if (!strncmp(key, "HIERARCH", 8)) kt = keytype_hierarch ; else if (!strcmp(key, "HISTORY")) kt = keytype_history ; else if (!strcmp(key, "COMMENT")) kt = keytype_comment ; else if ((int)strlen(key)<9) kt = keytype_primary ; return kt ; } /*----------------------------------------------------------------------------*/ /** @brief Keytuple destructor. @param k Keytuple to deallocate. @return void Keytuple destructor. */ /*----------------------------------------------------------------------------*/ static void keytuple_del(keytuple * k) { if (k==NULL) return ; if (k->key) qfits_free(k->key); if (k->val) qfits_free(k->val); if (k->com) qfits_free(k->com); if (k->lin) qfits_free(k->lin); qfits_free(k); } /*----------------------------------------------------------------------------*/ /** @brief Keytuple dumper. @param k Keytuple to dump @return void This function dumps a key tuple to stdout. It is meant for debugging purposes only. */ /*----------------------------------------------------------------------------*/ static void keytuple_dmp(const keytuple * k) { if (!k) return ; printf("[%s]=[", k->key); if (k->val) printf("%s", k->val); printf("]"); if (k->com) printf("/[%s]", k->com); printf("\n"); return ; } /*----------------------------------------------------------------------------*/ /** @brief Build a FITS line from the information contained in a card. @param line pointer to allocated string to be filled @param node pointer to card node in qfits_header linked-list @param conservative flag to indicate conservative behaviour @return int 0 if Ok, anything else otherwise Build a FITS line (80 chars) from the information contained in a node of a qfits_header linked-list. If the mode is set to conservative, the original FITS line will be used wherever present. If conservative is set to 0, a new line will be formatted. */ /*----------------------------------------------------------------------------*/ static int qfits_header_makeline( char * line, const keytuple * k, int conservative) { char blankline[81]; int i ; if (line==NULL || k==NULL) return -1 ; /* If a previous line information is there, use it as is */ if (conservative) { if (k->lin != NULL) { memcpy(line, k->lin, 80); line[80]=(char)0; return 0 ; } } /* Got to build keyword from scratch */ memset(blankline, 0, 81); qfits_card_build(blankline, k->key, k->val, k->com); memset(line, ' ', 80); i=0 ; while (blankline[i] != (char)0) { line[i] = blankline[i] ; i++ ; } line[80]=(char)0; return 0; } qfits-6.2.0/src/qfits_image.c0100644000466300003120000012205710377315645015245 0ustar yjungdmd_df/* $Id: qfits_image.c,v 1.12 2006/02/23 11:25:25 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/23 11:25:25 $ * $Revision: 1.12 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include "config.h" #include "qfits_image.h" #include "qfits_rw.h" #include "qfits_header.h" #include "qfits_byteswap.h" #include "qfits_tools.h" #include "qfits_error.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ #define QFITSLOADERINIT_MAGIC 0xcafe /* Compute the number of bytes per pixel for a given BITPIX value */ #define BYTESPERPIXEL(x) ( ((x) == BPP_8_UNSIGNED) ? 1 : \ ((x) == BPP_16_SIGNED) ? 2 : \ ((x) == BPP_32_SIGNED) ? 4 : \ ((x) == BPP_IEEE_FLOAT) ? 4 : \ ((x) == BPP_IEEE_DOUBLE) ? 8 : 0 ) /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static float * qfits_pixin_float(byte *, int, int, double, double) ; static int * qfits_pixin_int(byte *, int, int, double, double) ; static double * qfits_pixin_double(byte *, int, int, double, double) ; static byte * qfits_pixdump_float(float *, int, int) ; static byte * qfits_pixdump_int(int *, int, int) ; static byte * qfits_pixdump_double(double *, int, int) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_image Pixel loader for FITS images. */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Initialize a qfitsloader control object. @param ql qfitsloader object to initialize. @return int 0 if Ok, -1 if error occurred. This function expects a qfitsloader object with a number of input fields correctly filled in. The minimum fields to set are: - filename: Name of the file to examine. - xtnum: Extension number to examine (0 for main section). - pnum: Plane number in the requested extension. - map : loading mode - flag to know if the file has to be mapped You can go ahead with these fields only if you only want to get file information for this plane in this extension. If you want to later load the plane, you must additionally fill the 'ptype' field to a correct value (PTYPE_INT, PTYPE_FLOAT, PTYPE_DOUBLE) before calling qfits_loadpix() so that it knows which conversion to perform. This function is basically a probe sent on a FITS file to ask qfits if loading these data would be Ok or not. The actual loading is performed by qfits_loadpix() afterwards. */ /*----------------------------------------------------------------------------*/ int qfitsloader_init(qfitsloader * ql) { qfits_header * fh ; int n_ext ; int seg_start ; int seg_size ; int bitpix, naxis, naxis1, naxis2, naxis3 ; char * xt_type ; char * sval ; struct stat sta ; /* Check passed object is allocated */ if (ql==NULL) { qfits_error("pixio: NULL loader"); return -1 ; } /* Object must contain a filename */ if (ql->filename == NULL) { qfits_error("pixio: NULL filename in loader"); return -1 ; } /* Check requested file exists and contains data */ if (stat(ql->filename, &sta)!=0) { qfits_error("no such file: %s", ql->filename); return -1 ; } if (sta.st_size<1) { qfits_error("empty file: %s", ql->filename); return -1 ; } /* Requested extension number must be positive */ if (ql->xtnum<0) { qfits_error("pixio: negative xtnum in loader"); return -1 ; } /* Requested returned pixel type must be legal */ if ((ql->ptype!=PTYPE_INT) && (ql->ptype!=PTYPE_FLOAT) && (ql->ptype!=PTYPE_DOUBLE)) { qfits_error("pixio: invalid ptype in loader"); return -1 ; } /* Check requested file is FITS */ if (qfits_is_fits(ql->filename)!=1) { qfits_error("pixio: not a FITS file: %s", ql->filename); return -1 ; } /* Get number of extensions for this file */ n_ext = qfits_query_n_ext(ql->filename); if (n_ext==-1) { qfits_error("pixio: cannot get number of extensions in %s", ql->filename); return -1 ; } /* Check requested extension falls within range */ if (ql->xtnum > n_ext) { qfits_error("pixio: requested extension %d but file %s has %d\n", ql->xtnum, ql->filename, n_ext); return -1 ; } ql->exts = n_ext ; /* Get segment offset and size for the requested buffer */ if (qfits_get_datinfo(ql->filename, ql->xtnum, &seg_start, &seg_size)!=0) { qfits_error("pixio: cannot get seginfo for %s extension %d", ql->filename, ql->xtnum); return -1 ; } /* Check segment size is consistent with file size */ if (sta.st_size < (seg_start+seg_size)) { return -1 ; } ql->seg_start = seg_start ; ql->seg_size = seg_size ; /* Get file header */ fh = qfits_header_readext(ql->filename, ql->xtnum); if (fh==NULL) { qfits_error("pixio: cannot read header from ext %d in %s", ql->xtnum, ql->filename); return -1 ; } /* If the requested image is within an extension */ if (ql->xtnum>0) { /* Check extension is an image */ xt_type = qfits_header_getstr(fh, "XTENSION"); if (xt_type==NULL) { qfits_error("pixio: cannot read extension type for ext %d in %s", ql->xtnum, ql->filename); qfits_header_destroy(fh); return -1 ; } xt_type = qfits_pretty_string(xt_type); if (strcmp(xt_type, "IMAGE")) { qfits_error( "pixio: not an image -- extension %d in %s has type [%s]", ql->xtnum, ql->filename, xt_type); qfits_header_destroy(fh); return -1 ; } } /* Get file root informations */ bitpix = qfits_header_getint(fh, "BITPIX", -1); naxis = qfits_header_getint(fh, "NAXIS", -1); naxis1 = qfits_header_getint(fh, "NAXIS1", -1); naxis2 = qfits_header_getint(fh, "NAXIS2", -1); naxis3 = qfits_header_getint(fh, "NAXIS3", -1); /* Get BSCALE and BZERO if available */ sval = qfits_header_getstr(fh, "BSCALE"); if (sval==NULL) { ql->bscale = 1.0 ; } else { ql->bscale = atof(sval); } sval = qfits_header_getstr(fh, "BZERO"); if (sval==NULL) { ql->bzero = 0.0 ; } else { ql->bzero = atof(sval); } /* Destroy header */ qfits_header_destroy(fh); /* Check BITPIX is present */ if (bitpix==-1) { qfits_error("pixio: missing BITPIX in file %s", ql->filename); return -1 ; } /* Check BITPIX is valid */ if ((bitpix!= 8) && (bitpix!= 16) && (bitpix!= 32) && (bitpix!= -32) && (bitpix!= -64)) { qfits_error("pixio: invalid BITPIX (%d) in file %s", bitpix, ql->filename); return -1 ; } ql->bitpix = bitpix ; /* Check NAXIS is present and valid */ if (naxis<0) { qfits_error("pixio: no NAXIS in file %s", ql->filename); return -1 ; } if (naxis==0) { qfits_error("pixio: no pixel in ext %d of file %s", ql->xtnum, ql->filename); return -1 ; } if (naxis>3) { qfits_error("pixio: NAXIS>3 (%d) unsupported", naxis); return -1 ; } /* NAXIS1 must always be present */ if (naxis1<0) { qfits_error("pixio: no NAXIS1 in file %s", ql->filename); return -1 ; } /* Update dimension fields in loader struct */ ql->lx = 1 ; ql->ly = 1 ; ql->np = 1 ; switch (naxis) { case 1: ql->lx = naxis1 ; break ; case 3: if (naxis3<0) { qfits_error("pixio: no NAXIS3 in file %s", ql->filename); return -1 ; } ql->np = naxis3 ; /* No break statement: intended to go through next case */ case 2: if (naxis2<0) { qfits_error("pixio: no NAXIS2 in file %s", ql->filename); return -1 ; } ql->ly = naxis2 ; ql->lx = naxis1 ; break ; } /* Check that requested plane number falls within range */ if (ql->pnum >= ql->np) { qfits_error("pixio: requested plane %d but NAXIS3=%d", ql->pnum, ql->np); return -1 ; } /* Everything Ok, fields have been filled along. */ /* Mark the structure as initialized */ ql->_init = QFITSLOADERINIT_MAGIC ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Load a pixel buffer for one complete image. @param ql Allocated and initialized qfitsloader control object. @return int 0 if Ok, -1 if error occurred. @see qfits_loadpix_window */ /*----------------------------------------------------------------------------*/ int qfits_loadpix(qfitsloader * ql) { if (ql==NULL) return -1 ; return qfits_loadpix_window(ql, 1, 1, ql->lx, ql->ly) ; } /*----------------------------------------------------------------------------*/ /** @brief Load a pixel buffer for one image window @param ql Allocated and initialized qfitsloader control object. @param llx @param lly Position of the window (start with (1,1)) @param urx @param ury @return int 0 if Ok, -1 if error occurred. This function performs a load of a pixel buffer into memory. It expects an allocated and initialized qfitsloader object in input. See qfitsloader_init() about initializing the object. This function will fill up the ibuf/fbuf/dbuf field, depending on the requested pixel type (resp. int, float or double). If llx lly urx and ury do not specify the whole image, ql->map must be 0, we do not want to mmap a file an load only a part of it. */ /*----------------------------------------------------------------------------*/ int qfits_loadpix_window( qfitsloader * ql, int llx, int lly, int urx, int ury) { byte * fptr ; size_t fsize ; int datastart ; int imagesize, window_size, linesize ; FILE * lfile ; int dataread ; int nx, ny ; int i ; /* Check inputs */ if (ql==NULL) return -1 ; if (ql->_init != QFITSLOADERINIT_MAGIC) { qfits_error("pixio: called with unitialized obj"); return -1 ; } if (llx>urx || lly>ury || llx<1 || lly<1 || urx>ql->lx || ury>ql->ly) { qfits_error("pixio: invalid window specification"); return -1 ; } /* No map if only a zone is specified */ if (llx != 1 || lly != 1 || urx != ql->lx || ury != ql->ly) { if (ql->map == 1) { qfits_error("pixio: cannot mmap for a part of the image"); return -1 ; } } /* Initialise */ nx = urx-llx+1 ; ny = ury-lly+1 ; imagesize = ql->lx * ql->ly * BYTESPERPIXEL(ql->bitpix); window_size = nx * ny * BYTESPERPIXEL(ql->bitpix); linesize = nx * BYTESPERPIXEL(ql->bitpix); datastart = ql->seg_start + ql->pnum * imagesize ; /* Check loading mode */ if (ql->map) { /* Map the file in */ fptr = (byte*)qfits_falloc(ql->filename, datastart, &fsize); if (fptr==NULL) { qfits_error("pixio: cannot falloc(%s)", ql->filename); return -1 ; } } else { /* Open the file */ if ((lfile=fopen(ql->filename, "r"))==NULL) { qfits_error("pixio: cannot open %s", ql->filename); return -1 ; } /* Go to the start of the image */ if (fseek(lfile, datastart, SEEK_SET)!=0) { qfits_error("pixio: cannot seek %s", ql->filename); fclose(lfile); return -1 ; } /* Go to the start of the zone */ if (fseek(lfile, (llx-1+(lly-1)*ql->lx)*BYTESPERPIXEL(ql->bitpix), SEEK_CUR)!=0) { qfits_error("pixio: cannot seek %s", ql->filename); fclose(lfile); return -1 ; } fptr = (byte*)qfits_malloc(window_size) ; /* Only a window is specified */ if (llx != 1 || lly != 1 || urx != ql->lx || ury != ql->ly) { /* Loop on the lines */ for (i=0 ; ifilename); return -1 ; } /* Go to the next line */ if (fseek(lfile,ql->lx*BYTESPERPIXEL(ql->bitpix)-linesize, SEEK_CUR)!=0){ qfits_error("pixio: cannot seek %s", ql->filename); fclose(lfile); return -1 ; } } fclose(lfile); } else { /* The whole image is specified */ dataread = fread(fptr, sizeof(byte), window_size, lfile); fclose(lfile); if (dataread!=window_size) { qfits_free(fptr) ; qfits_error("pixio: cannot read from %s", ql->filename); return -1 ; } } } /* Initialize buffer pointers */ ql->ibuf = NULL ; ql->fbuf = NULL ; ql->dbuf = NULL ; /* * Special cases: mapped file is identical to requested format. * This is only possible on big-endian machines, since FITS is * big-endian only. */ #ifdef WORDS_BIGENDIAN if (ql->ptype==PTYPE_FLOAT && ql->bitpix==-32) { ql->fbuf = (float*)fptr ; return 0 ; } if (ql->ptype==PTYPE_DOUBLE && ql->bitpix==-64) { ql->dbuf = (double*)fptr ; return 0 ; } if (ql->ptype==PTYPE_INT && ql->bitpix==32) { ql->ibuf = (int*)fptr ; return 0 ; } #endif /* General case: fallback to dedicated conversion function */ switch (ql->ptype) { case PTYPE_FLOAT: ql->fbuf = qfits_pixin_float( fptr, nx * ny, ql->bitpix, ql->bscale, ql->bzero); break ; case PTYPE_INT: ql->ibuf = qfits_pixin_int( fptr, nx * ny, ql->bitpix, ql->bscale, ql->bzero); break ; case PTYPE_DOUBLE: ql->dbuf = qfits_pixin_double( fptr, nx * ny, ql->bitpix, ql->bscale, ql->bzero); break ; } if (ql->map) { qfits_fdealloc((char*)fptr, datastart, fsize) ; } else { qfits_free(fptr); } if (ql->ibuf==NULL && ql->fbuf==NULL && ql->dbuf==NULL) { qfits_error("pixio: error during conversion"); return -1 ; } return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Dump a pixel buffer to an output FITS file in append mode. @param qd qfitsdumper control object. @return int 0 if Ok, -1 otherwise. This function takes in input a qfitsdumper control object. This object must be allocated beforehand and contain valid references to the data to save, and how to save it. The minimum fields to fill are: - filename: Name of the FITS file to dump to. - npix: Number of pixels in the buffer to be dumped. - ptype: Type of the passed buffer (PTYPE_FLOAT, PTYPE_INT, PTYPE_DOUBLE) - out_ptype: Requested FITS BITPIX for the output. One of the following fields must point to the corresponding pixel buffer: - ibuf for an int pixel buffer (ptype=PTYPE_INT) - fbuf for a float pixel buffer (ptype=PTYPE_FLOAT) - dbuf for a double pixel buffer (ptype=PTYPE_DOUBLE) This is a fairly low-level function, in the sense that it does not check that the output file already contains a proper header or even that the file it is appending to is indeed a FITS file. It will convert the pixel buffer to the requested BITPIX type and append the data to the file, without padding with zeros. See qfits_zeropad() about padding. If the given output file name is "STDOUT" (all caps), the dump will be performed to stdout. */ /*----------------------------------------------------------------------------*/ int qfits_pixdump(qfitsdumper * qd) { FILE * f_out ; byte * buf_out ; int buf_free ; int buf_sz ; /* Check inputs */ if (qd==NULL) return -1 ; if (qd->filename==NULL) return -1 ; switch (qd->ptype) { case PTYPE_FLOAT: if (qd->fbuf==NULL) return -1 ; break ; case PTYPE_DOUBLE: if (qd->dbuf==NULL) return -1 ; break ; case PTYPE_INT: if (qd->ibuf==NULL) return -1 ; break ; default: return -1 ; } if (qd->npix <= 0) { qfits_error("Negative or NULL number of pixels specified"); return -1 ; } /* * Special cases: input buffer is identical to requested format. * This is only possible on big-endian machines, since FITS is * big-endian only. */ buf_out = NULL ; buf_free = 1 ; #ifdef WORDS_BIGENDIAN if (qd->ptype==PTYPE_FLOAT && qd->out_ptype==-32) { buf_out = (byte*)qd->fbuf ; buf_free=0 ; } else if (qd->ptype==PTYPE_DOUBLE && qd->out_ptype==-64) { buf_out = (byte*)qd->dbuf ; buf_free=0 ; } else if (qd->ptype==PTYPE_INT && qd->out_ptype==32) { buf_out = (byte*)qd->ibuf ; buf_free=0 ; } #endif buf_sz = qd->npix * BYTESPERPIXEL(qd->out_ptype); /* General case */ if (buf_out==NULL) { switch (qd->ptype) { /* Convert buffer */ case PTYPE_FLOAT: buf_out = qfits_pixdump_float( qd->fbuf, qd->npix, qd->out_ptype); break ; /* Convert buffer */ case PTYPE_INT: buf_out = qfits_pixdump_int( qd->ibuf, qd->npix, qd->out_ptype); break ; /* Convert buffer */ case PTYPE_DOUBLE: buf_out = qfits_pixdump_double( qd->dbuf, qd->npix, qd->out_ptype); break ; } } if (buf_out==NULL) { qfits_error("cannot dump pixel buffer"); return -1 ; } /* Dump buffer */ if (!strncmp(qd->filename, "STDOUT", 6)) { f_out = stdout ; } else { f_out = fopen(qd->filename, "a"); } if (f_out==NULL) { qfits_free(buf_out); return -1 ; } fwrite(buf_out, buf_sz, 1, f_out); if (buf_free) { qfits_free(buf_out); } if (f_out!=stdout) { fclose(f_out); } return 0 ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief Convert a float pixel buffer to a byte buffer. @param buf Input float buffer. @param npix Number of pixels in the input buffer. @param ptype Requested output BITPIX type. @return 1 pointer to a newly allocated byte buffer. This function converts the given float buffer to a buffer of bytes suitable for dumping to a FITS file (i.e. big-endian, in the requested pixel type). The returned pointer must be deallocated using the qfits_free() function. */ /*----------------------------------------------------------------------------*/ static byte * qfits_pixdump_float(float * buf, int npix, int ptype) { byte * buf_out ; register byte * op ; int i ; int lpix ; short spix ; double dpix ; buf_out = qfits_malloc(npix * BYTESPERPIXEL(ptype)); op = buf_out ; switch (ptype) { case 8: /* Convert from float to 8 bits */ for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (buf[i]<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)buf[i]; } } break ; case 16: /* Convert from float to 16 bits */ for (i=0 ; i32767.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; } else if (buf[i]<-32768.0) { *op++ = (byte)0x80 ; *op++ = 0x00 ; } else { spix = (short)buf[i]; *op++ = (spix >> 8) ; *op++ = (spix & (byte)0xff) ; } } break ; case 32: /* Convert from float to 32 bits */ for (i=0 ; i 2147483647.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; } else if (buf[i]<-2147483648.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; } else { lpix = (int)buf[i] ; *op++ = (byte)(lpix >> 24) ; *op++ = (byte)(lpix >> 16) & 0xff ; *op++ = (byte)(lpix >> 8 ) & 0xff ; *op++ = (byte)(lpix) & 0xff ; } } break ; case -32: /* Convert from float to float */ memcpy(op, buf, npix * sizeof(float)); #ifndef WORDS_BIGENDIAN for (i=0 ; i255) { *op++ = (byte)0xff ; } else if (buf[i]<0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)buf[i] ; } } break ; case 16: /* Convert from int32 to 16 bits */ for (i=0 ; i32767) { spix = 32767 ; } else if (buf[i]<-32768) { spix = -32768 ; } else { spix = (short)buf[i] ; } #ifndef WORDS_BIGENDIAN qfits_swap_bytes(&spix, 2); #endif memcpy(op, &spix, 2); op += 2 ; } break ; case 32: /* Convert from int32 to 32 bits */ memcpy(op, buf, npix * sizeof(int)); #ifndef WORDS_BIGENDIAN for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (buf[i]<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)buf[i] ; } } break ; case 16: /* Convert from double to 16 bits */ for (i=0 ; i32767.0) { spix = 32767 ; } else if (buf[i]<-32768.0) { spix = -32768 ; } else { spix = (short)buf[i] ; } #ifndef WORDS_BIGENDIAN qfits_swap_bytes(&spix, 2); #endif memcpy(op, &spix, 2); op += 2 ; } break ; case 32: /* Convert from double to 32 bits */ for (i=0 ; i 2147483647.0) { lpix = 2147483647 ; } else if (buf[i] < -2147483648.0) { lpix = -2147483647 ; } else { lpix = (int)buf[i]; } #ifndef WORDS_BIGENDIAN qfits_swap_bytes(&lpix, 4); #endif memcpy(op, &lpix, 4); op += 4 ; } break ; case -32: /* Convert from double to float */ for (i=0 ; ifilename, ql->xtnum, ql->pnum, ql->ptype, ql->lx, ql->ly, ql->np, ql->bitpix, ql->seg_start, ql->bscale, ql->bzero, ql->ibuf, ql->fbuf, ql->dbuf); } int main (int argc, char * argv[]) { qfitsloader ql ; if (argc<2) { printf("use: %s \n", argv[0]); return 1 ; } ql.filename = argv[1] ; ql.xtnum = 0 ; ql.pnum = 0 ; ql.ptype = PTYPE_FLOAT ; if (qfits_loadpix(&ql)!=0) { printf("error occurred during loading: abort\n"); return -1 ; } qfitsloader_dump(&ql); printf("pix[0]=%g\n" "pix[100]=%g\n" "pix[10000]=%g\n", ql.fbuf[0], ql.fbuf[100], ql.fbuf[10000]); qfits_free(ql.fbuf); ql.ptype = PTYPE_INT ; if (qfits_loadpix(&ql)!=0) { printf("error occurred during loading: abort\n"); return -1 ; } qfitsloader_dump(&ql); printf("pix[0]=%d\n" "pix[100]=%d\n" "pix[10000]=%d\n", ql.ibuf[0], ql.ibuf[100], ql.ibuf[10000]); qfits_free(ql.ibuf); ql.ptype = PTYPE_DOUBLE ; if (qfits_loadpix(&ql)!=0) { printf("error occurred during loading: abort\n"); return -1 ; } qfitsloader_dump(&ql); printf("pix[0]=%g\n" "pix[100]=%g\n" "pix[10000]=%g\n", ql.dbuf[0], ql.dbuf[100], ql.dbuf[10000]); qfits_free(ql.dbuf); return 0 ; } #endif qfits-6.2.0/src/qfits_memory.c0100644000466300003120000014363510473337544015477 0ustar yjungdmd_df/* $Id: qfits_memory.c,v 1.4 2006/08/24 15:01:56 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/08/24 15:01:56 $ * $Revision: 1.4 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include #include /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* This symbol sets the debug level for the memory module. Debug levels are defined as follows: 0 no debugging. 1 add tracing for memory leaks and diagnostics in qfits_memory_status 2 add lots of debug messages */ #ifndef QFITS_MEMORY_DEBUG #define QFITS_MEMORY_DEBUG 0 #endif /* This symbol defines the level of usage of the memory module. 0 Use the memory system calls. 1 Use the memory system calls, but exit if they are not succesfull 2 Fully use the memory functions */ #ifndef QFITS_MEMORY_MODE #define QFITS_MEMORY_MODE 2 #endif /* Initial number of entries in memory table */ /* If this number is big, the size of the memory table can become problematic. */ #ifndef QFITS_MEMORY_MAXPTRS #define QFITS_MEMORY_MAXPTRS 200003 #endif /* Identify true RAM memory */ #define MEMTYPE_RAM 'R' /* Identify swap memory */ #define MEMTYPE_SWAP 'S' /* Identify memory-mapped file */ #define MEMTYPE_MMAP 'M' /* Minimal page size in bytes */ #define MEMPAGESZ 2048 /* Size of temporary dir name */ #define TMPDIRNAMESZ 1024 /* Size of temporary file names */ #define TMPFILENAMESZ 1024 /* Size of source file names */ #define SRCFILENAMESZ 64 /* Size of mapped file names */ #define MAPFILENAMESZ 256 /*----------------------------------------------------------------------------- Macros -----------------------------------------------------------------------------*/ /* Debug */ #if (QFITS_MEMORY_DEBUG>=2) #define qfits_mem_debug( code ) { code } #else #define qfits_mem_debug( code ) #endif /* A very simple hash */ #define PTR_HASH(ptr) (((unsigned long int) ptr) % QFITS_MEMORY_MAXPTRS) /*----------------------------------------------------------------------------- Private variables -----------------------------------------------------------------------------*/ /* Initialization flag */ static int qfits_memory_initialized=0 ; /* Path to temporary directory */ static char qfits_memory_tmpdirname[TMPDIRNAMESZ] = "." ; /*----------------------------------------------------------------------------*/ /* This table holds a list pointer cells (all the ones allocated so far). It is strictly internal to this source file. */ /*----------------------------------------------------------------------------*/ static struct { /* Number of active cells */ int ncells ; /* Total allocated memory in bytes */ size_t alloc_total ; /* Total allocated RAM in bytes */ size_t alloc_ram ; /* Total allocated VM in bytes */ size_t alloc_swap ; /* Peak allocation ever seen for diagnostics */ size_t alloc_max ; /* Peak number of pointers ever seen for diagnostics */ int max_cells ; /* Current number of swap files */ int nswapfiles ; /* Registration counter for swap files */ int file_reg ; /* Current number of memory-mapped files */ int n_mm_files ; /* Current number of mappings derived from files */ int n_mm_mappings ; #ifdef __linux__ /* Page size in bytes (Linux only) */ int pagesize ; /* Value found for RLIMIT_DATA (Linux only) */ int rlimit_data ; #endif } qfits_memory_table ; /* Various infos about the pointers */ /* List of pointers (outside of cells for efficiency reason) */ static void * qfits_memory_p_val[QFITS_MEMORY_MAXPTRS] ; /* Pointed size in bytes */ static size_t qfits_memory_p_size[QFITS_MEMORY_MAXPTRS] ; #if (QFITS_MEMORY_DEBUG>=1) /* Name of the source file where the alloc was requested */ static char * qfits_memory_p_filename[QFITS_MEMORY_MAXPTRS] ; /* Line number where the alloc was requested */ static int qfits_memory_p_lineno[QFITS_MEMORY_MAXPTRS] ; #endif /* Memory type: RAM, swap, or mapped file */ static char qfits_memory_p_memtype[QFITS_MEMORY_MAXPTRS] ; /* Swap memory only */ /* Swap file ID */ static int qfits_memory_p_swapfileid[QFITS_MEMORY_MAXPTRS] ; /* Swap file descriptor */ static int qfits_memory_p_swapfd[QFITS_MEMORY_MAXPTRS] ; /* Mapped files only */ /* Name of mapped file */ static char qfits_memory_p_mm_filename[QFITS_MEMORY_MAXPTRS][MAPFILENAMESZ]; /* Hash of mapped file name for quick search */ static unsigned qfits_memory_p_mm_hash[QFITS_MEMORY_MAXPTRS] ; /* Reference counter for this pointer */ static int qfits_memory_p_mm_refcount[QFITS_MEMORY_MAXPTRS] ; /*----------------------------------------------------------------------------- Private function prototypes -----------------------------------------------------------------------------*/ static unsigned qfits_memory_hash(char *) ; static void qfits_memory_init(void) ; static void qfits_memory_cleanup(void); static int qfits_memory_addcell(void*, size_t, const char*, int, char, int, int, char*) ; static int qfits_memory_remcell(int) ; static void qfits_memory_dumpcell(int, FILE*) ; static char * qfits_memory_tmpfilename(int) ; static char * strdup_(const char * str) ; void qfits_memory_status_(const char *, int) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_memory POSIX-compatible extended memory handling * * qfits_memory is a small and efficient module offering memory extension * capabitilies to ANSI C programs running on POSIX-compliant systems. It * offers several useful features such as memory leak detection, protection for * free on NULL or unallocated pointers, and virtually unlimited memory space. * qfits_memory requires the @c mmap() system call to be implemented in the * local C library to function. This module has been tested on a number of * current Unix * flavours and is reported to work fine. * The current limitation is the limited number of pointers it can handle at * the same time. */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Allocate memory. @param size Size (in bytes) to allocate. @param filename Name of the file where the alloc took place. @param lineno Line number in the file. @return 1 newly allocated pointer. This function is a replacement call for malloc. It should never be called directly but through a macro instead, as: @code qfits_memory_malloc(size, __FILE__, __LINE__) @endcode */ /*----------------------------------------------------------------------------*/ void * qfits_memory_malloc( size_t size, const char * filename, int lineno) { void * ptr ; char * fname ; int swapfileid ; int swapfd ; char wbuf[MEMPAGESZ] ; int nbufs ; int memtype ; int i ; int pos ; #ifdef __linux__ int p ; #endif /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if (QFITS_MEMORY_MODE == 0) return malloc(size); else if (QFITS_MEMORY_MODE == 1) { ptr = malloc(size); if (ptr == NULL) exit(1) ; else return ptr ; } /* Initialize table if needed */ if (qfits_memory_initialized==0) { qfits_memory_init() ; qfits_memory_initialized++ ; } /* Protect the call */ if (size==0) { qfits_mem_debug( fprintf(stderr, "qfits_mem: malloc called with 0 size - %s (%d)\n", filename, lineno); ); return NULL ; } /* Try to allocate in memory */ #ifdef __linux__ /* Linux does not honor the RLIMIT_DATA limit. * The only way to limit the amount of memory taken by * a process is to set RLIMIT_AS, which unfortunately also * limits down the maximal amount of memory addressable with * mmap() calls, making on-the-fly swap space creation useless * in this module. To avoid this, the RLIMIT_DATA value * is honored here with this test. */ ptr = NULL ; if (qfits_memory_table.rlimit_data<1) { /* No limit set on RLIMIT_DATA: proceed with malloc */ ptr = malloc(size); } else if (qfits_memory_table.alloc_total+size <= (size_t)qfits_memory_table.rlimit_data) { /* Next allocation will still be within limits: proceed */ ptr = malloc(size); } #else ptr = malloc(size); #endif if (ptr==NULL) { /* No more RAM available: try to allocate private swap */ qfits_mem_debug( fprintf(stderr, "qfits_mem: hit a NULL pointer -- swapping\n"); ); /* Create swap file with rights: rw-rw-rw- */ swapfileid = ++ qfits_memory_table.file_reg ; fname = qfits_memory_tmpfilename(swapfileid); swapfd = open(fname, O_RDWR | O_CREAT); if (swapfd==-1) { fprintf(stderr, "qfits_mem: cannot create swap file\n"); exit(-1); } fchmod(swapfd, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); /* Compute number of passes to insert buffer */ nbufs = size / MEMPAGESZ ; if (size % MEMPAGESZ != 0) nbufs ++ ; /* Dump empty buffers into file */ memset(wbuf, 0, MEMPAGESZ); for (i=0 ; i qfits_memory_table.alloc_max) qfits_memory_table.alloc_max = qfits_memory_table.alloc_total ; /* Insert memory stamp */ return (void*)ptr ; } /*----------------------------------------------------------------------------*/ /** @brief Allocate memory. @param nmemb Number of elements to allocate. @param size Size (in bytes) of each element. @param filename Name of the file where the alloc took place. @param lineno Line number in the file. @return 1 newly allocated pointer. This function is a replacement call for calloc. It should never be called directly but through a macro instead, as: @code qfits_memory_calloc(nmemb, size, __FILE__, __LINE__) @endcode */ /*----------------------------------------------------------------------------*/ void * qfits_memory_calloc( size_t nmemb, size_t size, const char * filename, int lineno) { void * ptr ; /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if (QFITS_MEMORY_MODE == 0) return calloc(nmemb, size) ; else if (QFITS_MEMORY_MODE == 1) { ptr = calloc(nmemb, size) ; if (ptr == NULL) exit(1) ; else return ptr ; } ptr = qfits_memory_malloc(nmemb * size, filename, lineno) ; return memset(ptr, 0, nmemb * size) ; } /*----------------------------------------------------------------------------*/ /** @brief Map a file's contents to memory as a char pointer. @param name Name of the file to map @param offs Offset to the first mapped byte in file. @param size Returned size of the mapped file in bytes. @param srcname Name of the source file making the call. @param srclin Line # where the call was made. @return A pointer to char, to be freed using qfits_memory_free(). This function takes in input the name of a file. It tries to map the file into memory and if it succeeds, returns the file's contents as a char pointer. It also modifies the input size variable to be the size of the mapped file in bytes. This function is normally never directly called but through the falloc() macro. The offset indicates the starting point for the mapping, i.e. if you are not interested in mapping the whole file but only from a given place. The returned pointer ptr must be deallocated with qfits_memory_fdealloc(ptr) */ /*----------------------------------------------------------------------------*/ char * qfits_memory_falloc( char * name, size_t offs, size_t * size, const char * srcname, int srclin) { unsigned mm_hash ; char * ptr ; struct stat sta ; int fd ; int nptrs ; int i ; /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if ((QFITS_MEMORY_MODE == 0) || (QFITS_MEMORY_MODE == 1)) { if (size!=NULL) *size = 0 ; /* Check file's existence and compute its size */ if (stat(name, &sta)==-1) { qfits_mem_debug( fprintf(stderr, "qfits_mem: cannot stat file %s - %s (%d)\n", name, srcname, srclin); ); if (QFITS_MEMORY_MODE == 0) return NULL ; else exit(1) ; } /* Check offset request does not go past end of file */ if (offs>=(size_t)sta.st_size) { qfits_mem_debug( fprintf(stderr, "qfits_mem: falloc offsets larger than file size"); ); if (QFITS_MEMORY_MODE == 0) return NULL ; else exit(1) ; } /* Open file */ if ((fd=open(name, O_RDONLY))==-1) { qfits_mem_debug( fprintf(stderr, "qfits_mem: cannot open file %s - %s (%d)\n", name, srcname, srclin); ); if (QFITS_MEMORY_MODE == 0) return NULL ; else exit(1) ; } /* Memory-map input file */ ptr = (char*)mmap(0, sta.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE,fd,0); /* Close file */ close(fd); if (ptr == (char*)-1 || ptr==NULL) { qfits_mem_debug( perror("mmap"); fprintf(stderr, "qfits_mem: falloc cannot mmap file %s", name); ); if (QFITS_MEMORY_MODE == 0) return NULL ; else exit(1) ; } qfits_mem_debug( fprintf(stderr, "qfits_mem: falloc mmap succeeded for [%s] - %s (%d)\n", name, srcname, srclin); ); if (size!=NULL) (*size) = sta.st_size ; return ptr + offs ; } /* Protect the call */ if (size!=NULL) *size = 0 ; /* Initialize table if needed */ if (qfits_memory_initialized==0) { qfits_memory_init() ; qfits_memory_initialized++ ; } if (qfits_memory_table.ncells>0) { /* Check if file has already been mapped */ /* Compute hash for this name */ mm_hash = qfits_memory_hash(name); /* Loop over all memory cells */ nptrs=0 ; for (i=0 ; i= qfits_memory_p_size[i]) { qfits_mem_debug( fprintf(stderr, "qfits_mem: falloc offset larger than file sz"); ); return NULL ; } /* Increase reference counter */ qfits_memory_p_mm_refcount[i] ++ ; qfits_mem_debug( fprintf(stderr, "qfits_mem: incref on %s (%d mappings)\n", name, qfits_memory_p_mm_refcount[i]); ); /* Increase number of mappings */ qfits_memory_table.n_mm_mappings ++ ; /* Build up return pointer */ ptr = (char*)qfits_memory_p_val[i] + offs ; /* Available size is filesize minus offset */ if (size!=NULL) { *size = qfits_memory_p_size[i] - offs ; } /* Return constructed pointer as void * */ return (void*)ptr ; } } if (nptrs>=qfits_memory_table.ncells) break ; } } /* First mapping attempt for this file */ /* Check file's existence and compute its size */ if (stat(name, &sta)==-1) { qfits_mem_debug( fprintf(stderr, "qfits_mem: cannot stat file %s - %s (%d)\n", name, srcname, srclin); ); return NULL ; } /* Check offset request does not go past end of file */ if (offs>=(size_t)sta.st_size) { qfits_mem_debug( fprintf(stderr, "qfits_mem: falloc offsets larger than file size"); ); return NULL ; } /* Open file */ if ((fd=open(name, O_RDONLY))==-1) { qfits_mem_debug( fprintf(stderr, "qfits_mem: cannot open file %s - %s (%d)\n", name, srcname, srclin); ); return NULL ; } /* Memory-map input file */ ptr = (char*)mmap(0, sta.st_size, PROT_READ | PROT_WRITE, MAP_PRIVATE,fd,0); /* Close file */ close(fd); if (ptr == (char*)-1 || ptr==NULL) { qfits_mem_debug( perror("mmap"); fprintf(stderr, "qfits_mem: falloc cannot mmap file %s", name); ); return NULL ; } qfits_memory_table.n_mm_files ++ ; qfits_memory_table.n_mm_mappings ++ ; qfits_mem_debug( fprintf(stderr, "qfits_mem: falloc mmap succeeded for [%s] - %s (%d)\n", name, srcname, srclin); ); /* Add cell into general table */ (void) qfits_memory_addcell((void*)ptr, sta.st_size, srcname, srclin, MEMTYPE_MMAP, -1, -1, name) ; if (size!=NULL) (*size) = sta.st_size ; return ptr + offs ; } /*----------------------------------------------------------------------------*/ /** @brief Free memory that has been allocated with falloc @param ptr Pointer to free. @param offs Offset to the first mapped byte in file. @param size size to unmap @param filename Name of the file where the dealloc took place. @param lineno Line number in the file. @return void */ /*----------------------------------------------------------------------------*/ void qfits_memory_fdealloc( void * ptr, size_t offs, size_t size, const char * filename, int lineno) { int i ; int pos ; char * swapname ; int nptrs ; int ii; /* Do nothing for a NULL pointer */ if (ptr==NULL) { /* Output a warning */ fprintf(stderr, "qfits_mem: free requested on NULL ptr -- %s (%d)\n", filename, lineno); return ; } /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if ((QFITS_MEMORY_MODE == 0) || (QFITS_MEMORY_MODE == 1)) { munmap((char*)(ptr)-offs, size) ; return ; } /* Locate pointer in main table */ nptrs = 0 ; pos = -1 ; i = PTR_HASH(ptr); for (ii=0 ; ii= (char*)ptr)) { pos = i ; break ; } } if (nptrs>=qfits_memory_table.ncells) break ; } if (pos==-1) { fprintf(stderr, "qfits_mem: %s (%d) free req. on unallocated pointer (%p)\n", filename, lineno, ptr); /* Pointer sent to system's free() function, maybe it should not? */ free(ptr); return ; } /* Deallocate pointer */ switch (qfits_memory_p_memtype[pos]) { case MEMTYPE_RAM: /* --- RAM pointer */ /* Free normal memory pointer */ free(ptr); qfits_memory_table.alloc_ram -= qfits_memory_p_size[pos] ; break ; case MEMTYPE_SWAP: /* --- SWAP pointer */ swapname = qfits_memory_tmpfilename(qfits_memory_p_swapfileid[pos]); qfits_mem_debug( fprintf(stderr, "qfits_mem: deallocating swap file [%s]\n", swapname); ); /* Munmap file */ if (munmap(ptr, qfits_memory_p_size[pos])!=0) { qfits_mem_debug( perror("munmap"); ); } /* Close swap file */ if (close(qfits_memory_p_swapfd[pos])==-1) { qfits_mem_debug( perror("close"); ); } /* Remove swap file */ if (remove(swapname)!=0) { qfits_mem_debug( perror("remove"); ); } qfits_memory_table.alloc_swap -= qfits_memory_p_size[pos] ; qfits_memory_table.nswapfiles -- ; break ; case MEMTYPE_MMAP: /* --- MEMORY-MAPPED pointer */ /* Decrease reference count */ qfits_memory_p_mm_refcount[pos] -- ; /* Decrease total number of mappings */ qfits_memory_table.n_mm_mappings -- ; /* Non-null ref count means the file stays mapped */ if (qfits_memory_p_mm_refcount[pos]>0) { qfits_mem_debug( fprintf(stderr, "qfits_mem: decref on %s (%d mappings)\n", qfits_memory_p_mm_filename[pos], qfits_memory_p_mm_refcount[pos]); ); return ; } /* Ref count reached zero: unmap the file */ qfits_mem_debug( fprintf(stderr, "qfits_mem: unmapping file %s\n", qfits_memory_p_mm_filename[pos]); ); munmap((char*)qfits_memory_p_val[pos], qfits_memory_p_size[pos]); /* Decrease total number of mapped files */ qfits_memory_table.n_mm_files -- ; break ; default: qfits_mem_debug( fprintf(stderr, "qfits_mem: unknown memory cell type???"); ); break ; } if (qfits_memory_p_memtype[pos]!=MEMTYPE_MMAP) { /* Adjust allocated totals */ qfits_memory_table.alloc_total -= qfits_memory_p_size[pos] ; /* Print out message in debug mode */ qfits_mem_debug( fprintf(stderr, "qfits_mem: free(%p) %ld bytes in %s (%d)\n", ptr, (long)qfits_memory_p_size[pos], filename, lineno); ); } /* Remove cell from main table */ qfits_memory_remcell(pos) ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Free memory. @param ptr Pointer to free. @param filename Name of the file where the dealloc took place. @param lineno Line number in the file. @return void Free the memory associated to a given pointer. Prints out a warning on stderr if the requested pointer is NULL or cannot be found in the extended memory table. */ /*----------------------------------------------------------------------------*/ void qfits_memory_free( void * ptr, const char * filename, int lineno) { int i ; int pos ; char * swapname ; int nptrs ; int ii; /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if ((QFITS_MEMORY_MODE == 0) || (QFITS_MEMORY_MODE == 1)) { free(ptr); return ; } /* Do nothing for a NULL pointer */ if (ptr==NULL) { /* Output a warning */ fprintf(stderr, "qfits_mem: free requested on NULL ptr -- %s (%d)\n", filename, lineno); return ; } /* Locate pointer in main table */ nptrs = 0 ; pos = -1 ; i = PTR_HASH(ptr); for (ii=0 ; ii= (char*)ptr)) { pos = i ; break ; } } if (nptrs>=qfits_memory_table.ncells) break ; } if (pos==-1) { fprintf(stderr, "qfits_mem: %s (%d) free requested on unallocated ptr (%p)\n", filename, lineno, ptr); /* Pointer sent to system's free() function, maybe it should not? */ free(ptr); return ; } /* Deallocate pointer */ switch (qfits_memory_p_memtype[pos]) { case MEMTYPE_RAM: /* --- RAM pointer */ /* Free normal memory pointer */ free(ptr); qfits_memory_table.alloc_ram -= qfits_memory_p_size[pos] ; break ; case MEMTYPE_SWAP: /* --- SWAP pointer */ swapname = qfits_memory_tmpfilename(qfits_memory_p_swapfileid[pos]); qfits_mem_debug( fprintf(stderr, "qfits_mem: deallocating swap file [%s]\n", swapname); ); /* Munmap file */ if (munmap(ptr, qfits_memory_p_size[pos])!=0) { qfits_mem_debug( perror("munmap"); ); } /* Close swap file */ if (close(qfits_memory_p_swapfd[pos])==-1) { qfits_mem_debug( perror("close"); ); } /* Remove swap file */ if (remove(swapname)!=0) { qfits_mem_debug( perror("remove"); ); } qfits_memory_table.alloc_swap -= qfits_memory_p_size[pos] ; qfits_memory_table.nswapfiles -- ; break ; case MEMTYPE_MMAP: /* --- MEMORY-MAPPED pointer */ /* Decrease reference count */ qfits_memory_p_mm_refcount[pos] -- ; /* Decrease total number of mappings */ qfits_memory_table.n_mm_mappings -- ; /* Non-null ref count means the file stays mapped */ if (qfits_memory_p_mm_refcount[pos]>0) { qfits_mem_debug( fprintf(stderr, "qfits_mem: decref on %s (%d mappings)\n", qfits_memory_p_mm_filename[pos], qfits_memory_p_mm_refcount[pos]); ); return ; } /* Ref count reached zero: unmap the file */ qfits_mem_debug( fprintf(stderr, "qfits_mem: unmapping file %s\n", qfits_memory_p_mm_filename[pos]); ); munmap((char*)qfits_memory_p_val[pos], qfits_memory_p_size[pos]); /* Decrease total number of mapped files */ qfits_memory_table.n_mm_files -- ; break ; default: qfits_mem_debug( fprintf(stderr, "qfits_mem: unknown memory cell type???"); ); break ; } if (qfits_memory_p_memtype[pos]!=MEMTYPE_MMAP) { /* Adjust allocated totals */ qfits_memory_table.alloc_total -= qfits_memory_p_size[pos] ; /* Print out message in debug mode */ qfits_mem_debug( fprintf(stderr, "qfits_mem: free(%p) %ld bytes in %s (%d)\n", ptr, (long)qfits_memory_p_size[pos], filename, lineno); ); } /* Remove cell from main table */ qfits_memory_remcell(pos) ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Re-Allocate memory. @param ptr Pointer to free. @param size Size (in bytes) to allocate. @param filename Name of the file where the alloc took place. @param lineno Line number in the file. @return 1 newly allocated pointer. This function is a replacement call for realloc. It should never be called directly but through a macro instead, as: @code qfits_memory_realloc(nmemb, size, __FILE__, __LINE__) @endcode */ /*----------------------------------------------------------------------------*/ void * qfits_memory_realloc( void * ptr, size_t size, const char * filename, int lineno) { void * ptr2 ; size_t small_sz ; size_t ptr_sz ; int pos = -1 ; int i ; /* If QFITS_MEMORY_MODE is 0 or 1, do not use the qfits_memory model */ if (QFITS_MEMORY_MODE == 0) return realloc(ptr, size) ; else if (QFITS_MEMORY_MODE == 1) { ptr2 = realloc(ptr, size) ; if (ptr2 == NULL) exit(1) ; else return ptr2 ; } if (ptr == NULL) return qfits_memory_malloc(size, filename, lineno) ; /* Get the pointer size */ for (i=0 ; i=1) fprintf(stderr, "#----- memory diagnostics -----\n") ; fprintf(stderr, "#- Peak memory usage\n" "ALL_maxalloc_kb %ld\n" "ALL_maxpointers %d\n", (long)(qfits_memory_table.alloc_max/1024), qfits_memory_table.max_cells); fprintf(stderr, "#- Local implementation\n" "TAB_ptrs %d\n" "TAB_size %u bytes\n", QFITS_MEMORY_MAXPTRS, (unsigned)sizeof(qfits_memory_table)); #ifdef __linux__ fprintf(stderr, "#- Linux specific\n" "LINUX_pagesize %d bytes\n" "LINUX_RLIMIT_DATA %d kb\n", qfits_memory_table.pagesize, qfits_memory_table.rlimit_data); #endif #endif if (qfits_memory_table.ncells<1) return ; fprintf(stderr, "#----- memory diagnostics -----\n") ; fprintf(stderr, "#- ALL status\n" "ALL_npointers %d\n" "ALL_size %ld\n" "ALL_maxalloc_kb %ld\n" "ALL_maxpointers %d\n", qfits_memory_table.ncells, (long)qfits_memory_table.alloc_total, (long)(qfits_memory_table.alloc_max/1024), qfits_memory_table.max_cells); if (qfits_memory_table.alloc_ram > 0) { fprintf(stderr, "#- RAM status\n" "RAM_alloc %ld\n", (long)qfits_memory_table.alloc_ram); } if (qfits_memory_table.alloc_swap > 0) { fprintf(stderr, "#- SWP status\n" "SWP_alloc %ld\n" "SWP_files %d\n", (long)qfits_memory_table.alloc_swap, qfits_memory_table.nswapfiles); } if (qfits_memory_table.n_mm_files>0) { fprintf(stderr, "#- MAP status\n" "MAP_files %d\n" "MAP_mappings %d\n", qfits_memory_table.n_mm_files, qfits_memory_table.n_mm_mappings); } fprintf(stderr, "#- pointer details\n"); for (i=0 ; i * Message-ID: <4rvjs2$6oh@elna.ethz.ch> * * Most systems don't have this (yet) */ static char * strdup_(const char * str) { char * p ; if ((p = malloc(strlen(str)+1)) == NULL) return((char *) NULL); (void) strcpy(p, str); return(p); } /*----------------------------------------------------------------------------*/ /** @brief Hash a string to an unsigned value. @param key String to hash @return 1 unsigned value as a hash for the given string. This hash function has been taken from an Article in Dr Dobbs Journal. This is normally a collision-free function, distributing keys evenly. The key is stored anyway in the struct so that collision can be avoided by comparing the key itself in last resort. */ /*----------------------------------------------------------------------------*/ static unsigned qfits_memory_hash(char * key) { int len ; unsigned hash ; int i ; len = strlen(key); for (hash=0, i=0 ; i>6) ; } hash += (hash <<3); hash ^= (hash >>11); hash += (hash <<15); return hash ; } /*----------------------------------------------------------------------------*/ /** @brief Initialize extended memory features. @return void This function is implicitly called by the first malloc() or calloc() or strdup_() execution. It allocates a minimal number of memory cells into the global extended memory table. It also install atexit routines the first time it is called, and increases the number of possible descriptors to the maximum. */ /*----------------------------------------------------------------------------*/ static void qfits_memory_init(void) { struct rlimit rlim ; qfits_mem_debug( fprintf(stderr, "qfits_mem: initializing main table size=%d ptrs (%ld bytes)\n", QFITS_MEMORY_MAXPTRS, (long)sizeof(qfits_memory_table)); ); /* Initialize memory table */ memset(&qfits_memory_table, 0, sizeof(qfits_memory_table)); /* Install cleanup routine at exit */ atexit(qfits_memory_cleanup); /* Increase number of descriptors to maximum */ getrlimit(RLIMIT_NOFILE, &rlim) ; qfits_mem_debug( fprintf(stderr, "qfits_mem: increasing from %ld to %ld file handles\n", (long)rlim.rlim_cur, (long)rlim.rlim_max); ); rlim.rlim_cur = rlim.rlim_max ; setrlimit(RLIMIT_NOFILE, &rlim) ; #ifdef __linux__ /* Get RLIMIT_DATA on Linux */ getrlimit(RLIMIT_DATA, &rlim); qfits_memory_table.rlimit_data = rlim.rlim_cur ; qfits_mem_debug( fprintf(stderr, "qfits_mem: got RLIMIT_DATA=%d\n", qfits_memory_table.rlimit_data); ); /* Get page size on Linux */ qfits_memory_table.pagesize = getpagesize(); #endif return ; } /*----------------------------------------------------------------------------*/ /** @brief Removes all swap files. @return void This routine will delete all swap files from the temporary area. */ /*----------------------------------------------------------------------------*/ static void qfits_memory_cleanup(void) { int reg ; if (qfits_memory_table.file_reg>0) { qfits_mem_debug( fprintf(stderr, "qfits_mem: cleaning up swap files... "); ); /* * Call remove() on all possible VM files. If the file exists, it * is effectively removed. It it does not, ignore the error. * This is not the cleanest way of doing it, but this function is * meant to be called also in cases of emergency (e.g. segfault), * so it should not rely on a correct memory table. */ for (reg=0 ; reg= QFITS_MEMORY_MAXPTRS) { fprintf(stderr, "fatal qfits_memory error: reached max pointers (%d)\n", QFITS_MEMORY_MAXPTRS); exit(-1); } /* Find an available slot */ pos = PTR_HASH(pointer); for (ii = 0 ; ii=1) qfits_memory_p_filename[pos] = filename ; qfits_memory_p_lineno[pos] = lineno ; #endif qfits_memory_p_memtype[pos] = memtype ; qfits_memory_p_swapfileid[pos] = swapfileid ; qfits_memory_p_swapfd[pos] = swapfd ; if (mm_filename!=NULL) { strncpy(qfits_memory_p_mm_filename[pos], mm_filename,MAPFILENAMESZ); qfits_memory_p_mm_hash[pos] = qfits_memory_hash(mm_filename); qfits_memory_p_mm_refcount[pos] = 1 ; } else { qfits_memory_p_mm_filename[pos][0] = 0 ; qfits_memory_p_mm_hash[pos] = 0 ; qfits_memory_p_mm_refcount[pos] = 0 ; } qfits_memory_table.ncells ++ ; if (qfits_memory_table.ncells > qfits_memory_table.max_cells) qfits_memory_table.max_cells = qfits_memory_table.ncells ; return pos ; } /*----------------------------------------------------------------------------*/ /** @brief Remove a memory cell from the xtended memory table. @param pos Position of the pointer in the table. @return int 0 if Ok, -1 if error occurred. Remove the specified cell in qfits_memory_table. This call is not protected against illegal parameter values, so make sure the passed values are correct! */ /*----------------------------------------------------------------------------*/ static int qfits_memory_remcell(int pos) { qfits_mem_debug( fprintf(stderr, "qfits_mem: removing cell from pos %d (cached)\n", pos); ); /* Set pointer to NULL */ qfits_memory_p_val[pos] = NULL ; /* Decrement number of allocated pointers */ qfits_memory_table.ncells -- ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Dump a memory cell to an open file pointer. @param cell Cell to dump. @param out Open file pointer to dump to. @return void This function is meant for debugging purposes only. It takes in input a pointer to a memory cell and dumps it to the requested file pointer (it is Ok to provide stdout or stderr as file pointers). If the passed position is invalid or the table pointer is NULL, this function returns immediately. */ /*----------------------------------------------------------------------------*/ static void qfits_memory_dumpcell( int pos, FILE * out) { if (pos<0 || pos>=QFITS_MEMORY_MAXPTRS) return ; if (qfits_memory_p_val[pos]==NULL) return ; if (qfits_memory_p_memtype[pos] == MEMTYPE_MMAP) { #if (QFITS_MEMORY_DEBUG>=1) fprintf(out, "M(%p) - %s (%d) maps [%s] for %ld bytes", qfits_memory_p_val[pos], qfits_memory_p_filename[pos], qfits_memory_p_lineno[pos], qfits_memory_p_mm_filename[pos], (long)qfits_memory_p_size[pos]); #else fprintf(out, "M(%p) maps [%s] for %ld bytes", qfits_memory_p_val[pos], qfits_memory_p_mm_filename[pos], (long)qfits_memory_p_size[pos]); #endif } else { #if (QFITS_MEMORY_DEBUG>=1) fprintf(out, "%c(%p) - %s (%d) for %ld bytes", qfits_memory_p_memtype[pos], qfits_memory_p_val[pos], qfits_memory_p_filename[pos], qfits_memory_p_lineno[pos], (long)qfits_memory_p_size[pos]); #else fprintf(out, "%c(%p) for %ld bytes", qfits_memory_p_memtype[pos], qfits_memory_p_val[pos], (long)qfits_memory_p_size[pos]); #endif } if (qfits_memory_p_memtype[pos]==MEMTYPE_SWAP) { fprintf(out, " swf[%s][%d]", qfits_memory_tmpfilename(qfits_memory_p_swapfileid[pos]), qfits_memory_p_swapfd[pos]); } fprintf(out, "\n"); } /*----------------------------------------------------------------------------*/ /** @brief Compute filename associated to a temporary file ID. @param reg Registration number of temporary file name. @return pointer to statically allocated char string. This function computes the valid file name associated to a temporary file ID. It computes the result, stores it in an internal static string and returns a pointer to it. */ /*----------------------------------------------------------------------------*/ static char * qfits_memory_tmpfilename(int reg) { static char qfits_mem_tmpfilename[TMPFILENAMESZ] ; /* Create file name using tmp directory as a base */ sprintf(qfits_mem_tmpfilename, "%s/vmswap_%05ld_%05x", qfits_memory_tmpdirname, (long)getpid(), reg) ; return qfits_mem_tmpfilename ; } qfits-6.2.0/src/qfits_md5.c0100644000466300003120000001461710551124631014635 0ustar yjungdmd_df/* $Id: qfits_md5.c,v 1.9 2007/01/10 08:53:45 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2007/01/10 08:53:45 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include "qfits_md5.h" #include "md5.h" #include "qfits_std.h" #include "qfits_error.h" /*----------------------------------------------------------------------------- Defines -----------------------------------------------------------------------------*/ /* Size of an MD5 hash in bytes (32 bytes are 128 bits) */ #define MD5HASHSZ 32 /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_md5 FITS data block MD5 computation routine * * This module offers MD5 computation over all data areas of a FITS file. * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function code -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Compute the MD5 hash of data zones in a FITS file. @param filename Name of the FITS file to examine. @return 1 statically allocated character string, or NULL. This function expects the name of a FITS file. It will compute the MD5 hash on all data blocks in the main data section and possibly extensions (including zero-padding blocks if necessary) and return it as a string suitable for inclusion into a FITS keyword. The returned string is statically allocated inside this function, so do not free it or modify it. This function returns NULL in case of error. */ /*----------------------------------------------------------------------------*/ const char * qfits_datamd5(const char * filename) { static char datamd5[MD5HASHSZ+1] ; struct MD5Context ctx ; unsigned char digest[16] ; FILE * in ; char buf[FITS_BLOCK_SIZE]; char * buf_c ; int i ; int in_header ; int check_fits ; /* Check entries */ if (filename==NULL) return NULL ; /* Open input file */ if ((in=fopen(filename, "r"))==NULL) { qfits_error("cannot open file %s", filename); return NULL ; } /* Initialize all variables */ MD5Init(&ctx); in_header=1 ; check_fits=0 ; /* Loop over input file */ while (fread(buf, 1, FITS_BLOCK_SIZE, in)==FITS_BLOCK_SIZE) { /* First time in the loop: check the file is FITS */ if (check_fits==0) { /* Examine first characters in block */ if (buf[0]!='S' || buf[1]!='I' || buf[2]!='M' || buf[3]!='P' || buf[4]!='L' || buf[5]!='E' || buf[6]!=' ' || buf[7]!=' ' || buf[8]!='=') { qfits_error("file [%s] is not FITS\n", filename); fclose(in); return NULL ; } else { check_fits=1 ; } } if (in_header) { buf_c = buf ; for (i=0 ; i #include #include #include #include #include #include "qfits_rw.h" #include "qfits_cache.h" #include "qfits_card.h" #include "qfits_std.h" #include "qfits_tools.h" #include "qfits_error.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ /* FITS magic number */ #define FITS_MAGIC "SIMPLE" /* Size of the FITS magic number */ #define FITS_MAGIC_SZ 6 /*----------------------------------------------------------------------------- Private to this module -----------------------------------------------------------------------------*/ static int is_blank_line(const char *) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_rw FITS header reading/writing */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Read a FITS header from a file to an internal structure. @param filename Name of the file to be read @return Pointer to newly allocated qfits_header or NULL in error case. This function parses a FITS (main) header, and returns an allocated qfits_header object. The qfits_header object contains a linked-list of key "tuples". A key tuple contains: - A keyword - A value - A comment - An original FITS line (as read from the input file) Direct access to the structure is not foreseen, use accessor functions in fits_h.h Value, comment, and original line might be NULL pointers. */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_read(const char * filename) { /* Forward job to readext */ return qfits_header_readext(filename, 0); } /*----------------------------------------------------------------------------*/ /** @brief Read a FITS header from a 'hdr' file. @param filename Name of the file to be read @return Pointer to newly allocated qfits_header or NULL in error case This function parses a 'hdr' file, and returns an allocated qfits_header object. A hdr file is an ASCII format were the header is written with a carriage return after each line. The command dfits typically displays a hdr file. */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_read_hdr(const char * filename) { qfits_header * hdr ; FILE * in ; char line[81]; char * key, * val, * com ; int i, j ; /* Check input */ if (filename==NULL) return NULL ; /* Initialise */ key = val = com = NULL ; /* Open the file */ if ((in=fopen(filename, "r"))==NULL) { qfits_error("cannot read [%s]", filename) ; return NULL ; } /* Create the header */ hdr = qfits_header_new() ; /* Go through the file */ while (fgets(line, 81, in)!=NULL) { for (i=0 ; i<81 ; i++) { if (line[i] == '\n') { for (j=i ; j<81 ; j++) line[j] = ' ' ; line[80] = (char)0 ; break ; } } if (!strcmp(line, "END")) { line[3] = ' '; line[4] = (char)0 ; } /* Rule out blank lines */ if (!is_blank_line(line)) { /* Get key, value, comment for the current line */ key = qfits_getkey(line); val = qfits_getvalue(line); com = qfits_getcomment(line); /* If key or value cannot be found, trigger an error */ if (key==NULL) { qfits_header_destroy(hdr); fclose(in) ; return NULL ; } /* Append card to linked-list */ qfits_header_append(hdr, key, val, com, NULL); } } fclose(in) ; /* The last key should be 'END' */ if (strlen(key)!=3) { qfits_header_destroy(hdr); return NULL ; } if (key[0]!='E' || key[1]!='N' || key[2]!='D') { qfits_header_destroy(hdr); return NULL ; } return hdr ; } /*----------------------------------------------------------------------------*/ /** @brief Read a FITS header from a 'hdr' string @param hdr_str String containing the hdr file @param nb_char Number of characters in the string @return Pointer to newly allocated qfits_header or NULL in error case This function parses a 'hdr' string, and returns an allocated qfits_header object. */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_read_hdr_string( const unsigned char * hdr_str, int nb_char) { qfits_header * hdr ; char line[81]; char * key, * val, * com ; int ind ; int i, j ; /* Check input */ if (hdr_str==NULL) return NULL ; /* Initialise */ key = val = com = NULL ; /* Create the header */ hdr = qfits_header_new() ; /* Go through the file */ ind = 0 ; while (ind <= nb_char - 80) { strncpy(line, (char*)hdr_str + ind, 80) ; line[80] = (char)0 ; for (i=0 ; i<81 ; i++) { if (line[i] == '\n') { for (j=i ; j<81 ; j++) line[j] = ' ' ; line[80] = (char)0 ; break ; } } if (!strcmp(line, "END")) { line[3] = ' '; line[4] = (char)0 ; } /* Rule out blank lines */ if (!is_blank_line(line)) { /* Get key, value, comment for the current line */ key = qfits_getkey(line); val = qfits_getvalue(line); com = qfits_getcomment(line); /* If key or value cannot be found, trigger an error */ if (key==NULL) { qfits_header_destroy(hdr); return NULL ; } /* Append card to linked-list */ qfits_header_append(hdr, key, val, com, NULL); } ind += 80 ; } /* The last key should be 'END' */ if (strlen(key)!=3) { qfits_header_destroy(hdr); return NULL ; } if (key[0]!='E' || key[1]!='N' || key[2]!='D') { qfits_header_destroy(hdr); return NULL ; } return hdr ; } /*----------------------------------------------------------------------------*/ /** @brief Read an extension header from a FITS file. @param filename Name of the FITS file to read @param xtnum Extension number to read, starting from 0. @return Newly allocated qfits_header structure. Strictly similar to qfits_header_read() but reads headers from extensions instead. If the requested xtension is 0, this function returns the main header. Returns NULL in case of error. */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_header_readext(const char * filename, int xtnum) { qfits_header* hdr ; int n_ext ; char line[81]; char * where ; char * start ; char * key, * val, * com ; int seg_start ; int seg_size ; size_t size ; /* Check input */ if (filename==NULL || xtnum<0) return NULL ; /* Check that there are enough extensions */ if (xtnum>0) { n_ext = qfits_query_n_ext(filename); if (xtnum>n_ext) { return NULL ; } } /* Get offset to the extension header */ if (qfits_get_hdrinfo(filename, xtnum, &seg_start, &seg_size)!=0) { return NULL ; } /* Memory-map the input file */ start = qfits_falloc((char *)filename, seg_start, &size) ; if (start==NULL) return NULL ; hdr = qfits_header_new() ; where = start ; while (1) { memcpy(line, where, 80); line[80] = (char)0; /* Rule out blank lines */ if (!is_blank_line(line)) { /* Get key, value, comment for the current line */ key = qfits_getkey(line); val = qfits_getvalue(line); com = qfits_getcomment(line); /* If key or value cannot be found, trigger an error */ if (key==NULL) { qfits_header_destroy(hdr); hdr = NULL ; break ; } /* Append card to linked-list */ qfits_header_append(hdr, key, val, com, line); /* Check for END keyword */ if (strlen(key)==3) if (key[0]=='E' && key[1]=='N' && key[2]=='D') break ; } where += 80 ; /* If reaching the end of file, trigger an error */ if ((int)(where-start)>=(int)(seg_size+80)) { qfits_header_destroy(hdr); hdr = NULL ; break ; } } qfits_fdealloc(start, seg_start, size) ; return hdr ; } /*----------------------------------------------------------------------------*/ /** @brief Pad an existing file with zeros to a multiple of 2880. @param filename Name of the file to pad. @return void This function simply pads an existing file on disk with enough zeros for the file size to reach a multiple of 2880, as required by FITS. */ /*----------------------------------------------------------------------------*/ void qfits_zeropad(const char * filename) { struct stat sta ; int size ; int remaining; FILE * out ; char * buf; if (filename==NULL) return ; /* Get file size in bytes */ if (stat(filename, &sta)!=0) { return ; } size = (int)sta.st_size ; /* Compute number of zeros to pad */ remaining = size % FITS_BLOCK_SIZE ; if (remaining==0) return ; remaining = FITS_BLOCK_SIZE - remaining ; /* Open file, dump zeros, exit */ if ((out=fopen(filename, "a"))==NULL) return ; buf = qfits_calloc(remaining, sizeof(char)); fwrite(buf, 1, remaining, out); fclose(out); qfits_free(buf); return ; } /*----------------------------------------------------------------------------*/ /** @brief Identify if a file is a FITS file. @param filename name of the file to check @return int 0, 1, or -1 Returns 1 if the file name looks like a valid FITS file. Returns 0 else. If the file does not exist, returns -1. */ /*----------------------------------------------------------------------------*/ int qfits_is_fits(const char * filename) { FILE * fp ; char * magic ; int isfits ; if (filename==NULL) return -1 ; if ((fp = fopen(filename, "r"))==NULL) { qfits_error("cannot open file [%s]", filename) ; return -1 ; } magic = qfits_calloc(FITS_MAGIC_SZ+1, sizeof(char)) ; fread(magic, 1, FITS_MAGIC_SZ, fp) ; fclose(fp) ; magic[FITS_MAGIC_SZ] = (char)0 ; if (strstr(magic, FITS_MAGIC)!=NULL) isfits = 1 ; else isfits = 0 ; qfits_free(magic) ; return isfits ; } /*----------------------------------------------------------------------------*/ /** @brief Retrieve offset to start and size of a header in a FITS file. @param filename Name of the file to examine @param xtnum Extension number (0 for main) @param seg_start Segment start in bytes (output) @param seg_size Segment size in bytes (output) @return int 0 if Ok, -1 otherwise. This function retrieves the two most important informations about a header in a FITS file: the offset to its beginning, and the size of the header in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value. You must provide an extension number for the header, 0 meaning the main header in the file. */ /*----------------------------------------------------------------------------*/ int qfits_get_hdrinfo( const char * filename, int xtnum, int * seg_start, int * seg_size) { if (filename==NULL || xtnum<0 || (seg_start==NULL && seg_size==NULL)) { return -1 ; } if (seg_start!=NULL) { *seg_start = qfits_query(filename, QFITS_QUERY_HDR_START | xtnum); if (*seg_start<0) return -1 ; } if (seg_size!=NULL) { *seg_size = qfits_query(filename, QFITS_QUERY_HDR_SIZE | xtnum); if (*seg_size<0) return -1 ; } return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Retrieve offset to start and size of a data section in a file. @param filename Name of the file to examine. @param xtnum Extension number (0 for main). @param seg_start Segment start in bytes (output). @param seg_size Segment size in bytes (output). @return int 0 if Ok, -1 otherwise. This function retrieves the two most important informations about a data section in a FITS file: the offset to its beginning, and the size of the section in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value. You must provide an extension number for the header, 0 meaning the main header in the file. */ /*----------------------------------------------------------------------------*/ int qfits_get_datinfo( const char * filename, int xtnum, int * seg_start, int * seg_size) { if (filename==NULL || xtnum<0 || (seg_start==NULL && seg_size==NULL)) { return -1 ; } if (seg_start!=NULL) { *seg_start = qfits_query(filename, QFITS_QUERY_DAT_START | xtnum); if (*seg_start<0) return -1 ; } if (seg_size!=NULL) { *seg_size = qfits_query(filename, QFITS_QUERY_DAT_SIZE | xtnum); if (*seg_size<0) return -1 ; } return 0 ; } /**@}*/ static int is_blank_line(const char * s) { int i ; for (i=0 ; i<(int)strlen(s) ; i++) { if (s[i]!=' ') return 0 ; } return 1 ; } qfits-6.2.0/src/qfits_table.c0100644000466300003120000025535310551155415015247 0ustar yjungdmd_df/* $Id: qfits_table.c,v 1.20 2007/01/10 12:24:45 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2007/01/10 12:24:45 $ * $Revision: 1.20 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include "config.h" #include "qfits_table.h" #include "qfits_float.h" #include "qfits_std.h" #include "qfits_byteswap.h" #include "qfits_tools.h" #include "qfits_time.h" #include "qfits_rw.h" #include "qfits_md5.h" #include "qfits_error.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define ELEMENT_MAX_DISPLAY_SIZE 50 /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static char * qfits_bintable_field_to_string(const qfits_table *, int, int,int); static char * qfits_asciitable_field_to_string(const qfits_table *, int, int, int) ; static char * qfits_build_format(const qfits_col *) ; static int qfits_table_append_bin_xtension(FILE *, const qfits_table *, const void **) ; static int qfits_table_append_ascii_xtension(FILE *, const qfits_table *, const void **) ; static int qfits_table_append_data(FILE *, const qfits_table *, const void **) ; static int qfits_table_get_field_size(int, const qfits_col *) ; static int qfits_table_interpret_type(const char *, int *, int*, tfits_type *, int) ; static char * qfits_strstrip(const char *); static double qfits_str2dec(const char *, int) ; static int qfits_compute_table_width(const qfits_table *) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_table FITS table handling * */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Identify a file as containing a FITS table in extension. @param filename Name of the FITS file to examine. @param xtnum Extension number to check (starting from 1). @return int 1 if the extension contains a table, 0 else. Examines the requested extension and identifies the presence of a FITS table. */ /*----------------------------------------------------------------------------*/ int qfits_is_table(const char * filename, int xtnum) { char * value ; int ttype ; ttype = QFITS_INVALIDTABLE ; value = qfits_query_ext(filename, "XTENSION", xtnum); if (value==NULL) return ttype ; value = qfits_pretty_string(value); if (!strcmp(value, "TABLE")) { ttype = QFITS_ASCIITABLE; } else if (!strcmp(value, "BINTABLE")) { ttype = QFITS_BINTABLE; } return ttype; } /*----------------------------------------------------------------------------*/ /** @brief Generate a default primary header to store tables @return the header object */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_table_prim_header_default(void) { qfits_header * fh ; fh = qfits_header_new() ; qfits_header_append(fh, "SIMPLE", "T", "Standard FITS file", NULL) ; qfits_header_append(fh, "BITPIX", "8", "ASCII or bytes array", NULL) ; qfits_header_append(fh, "NAXIS", "0", "Minimal header", NULL) ; qfits_header_append(fh, "EXTEND", "T", "There may be FITS ext", NULL); qfits_header_append(fh, "END", NULL, NULL, NULL) ; return fh ; } /*----------------------------------------------------------------------------*/ /** @brief Generate a default extension header to store tables @return the header object */ /*----------------------------------------------------------------------------*/ qfits_header * qfits_table_ext_header_default(const qfits_table * t) { qfits_header * fh ; qfits_col * curr_col ; char str_val[FITS_LINESZ] ; char str_val2[FITS_LINESZ] ; char * date ; int tab_width ; int col_pos ; int i ; /* Compute the table width */ if ((tab_width = qfits_compute_table_width(t)) == -1) { qfits_error("cannot get the table width") ; return NULL ; } /* Create fits header */ if ((fh=qfits_header_new()) == NULL) { qfits_error("cannot create new fits header") ; return NULL ; } /* Check the kind of table */ if (t->tab_t == QFITS_BINTABLE) { /* Write extension header */ qfits_header_append(fh, "XTENSION", "BINTABLE", "FITS Binary Table Extension", NULL) ; qfits_header_append(fh, "BITPIX", "8", "8-bits character format", NULL); qfits_header_append(fh, "NAXIS", "2","Tables are 2-D char. array",NULL); sprintf(str_val, "%d", tab_width) ; qfits_header_append(fh, "NAXIS1", str_val, "Bytes in row", NULL) ; sprintf(str_val, "%d", (int)(t->nr)) ; qfits_header_append(fh, "NAXIS2", str_val, "No. of rows in table",NULL); qfits_header_append(fh, "PCOUNT", "0", "Parameter count always 0",NULL); qfits_header_append(fh, "GCOUNT", "1", "Group count always 1", NULL); sprintf(str_val, "%d", (int)(t->nc)) ; qfits_header_append(fh, "TFIELDS", str_val, "No. of col in table",NULL); /* Columns descriptors */ curr_col = t->col ; for (i=0 ; inc ; i++) { sprintf(str_val, "TFORM%d", i+1) ; sprintf(str_val2, "'%s'", qfits_build_format(curr_col)) ; qfits_header_append(fh, str_val, str_val2, "Format of field", NULL); sprintf(str_val, "TTYPE%d", i+1) ; sprintf(str_val2, "%s", curr_col->tlabel) ; qfits_header_append(fh, str_val, str_val2, "Field label", NULL) ; sprintf(str_val, "TUNIT%d", i+1) ; sprintf(str_val2, "%s", curr_col->tunit) ; qfits_header_append(fh, str_val, str_val2, "Physical unit of field", NULL) ; if (curr_col->zero_present) { sprintf(str_val, "TZERO%d", i+1) ; sprintf(str_val2, "%f", curr_col->zero) ; qfits_header_append(fh, str_val, str_val2, "NULL value is defined", NULL) ; } if (curr_col->scale_present) { sprintf(str_val, "TSCAL%d", i+1) ; sprintf(str_val2, "%f", curr_col->scale) ; qfits_header_append(fh, str_val, str_val2, "Scaling applied", NULL); } curr_col++ ; } qfits_header_append(fh,"ORIGIN","ESO-QFITS", "Written by QFITS", NULL); date = qfits_get_datetime_iso8601() ; sprintf(str_val, "'%s'", date) ; qfits_header_append(fh, "DATE", str_val, "[UTC] Date of writing", NULL); qfits_header_append(fh, "END", NULL, NULL, NULL); } else if (t->tab_t == QFITS_ASCIITABLE) { /* Write extension header */ qfits_header_append(fh, "XTENSION", "TABLE", "FITS ASCII Table Extension", NULL) ; qfits_header_append(fh, "BITPIX", "8", "8-bits character format", NULL); qfits_header_append(fh, "NAXIS", "2", "ASCII table has 2 axes", NULL) ; /* Fill the header */ sprintf(str_val, "%d", tab_width) ; qfits_header_append(fh, "NAXIS1", str_val, "Characters in a row", NULL); sprintf(str_val, "%d", (int)(t->nr)) ; qfits_header_append(fh, "NAXIS2", str_val, "No. of rows in table",NULL); qfits_header_append(fh, "PCOUNT", "0", "No group parameters", NULL) ; qfits_header_append(fh, "GCOUNT", "1", "Only one group", NULL); sprintf(str_val, "%d", (int)(t->nc)) ; qfits_header_append(fh, "TFIELDS", str_val, "No. of col in table",NULL); qfits_header_append(fh, "ORIGIN","ESO-QFITS","Written by QFITS",NULL); date = qfits_get_datetime_iso8601() ; sprintf(str_val, "'%s'", date) ; qfits_header_append(fh, "DATE", str_val, "[UTC] Date of writing", NULL); /* Columns descriptors */ curr_col = t->col ; col_pos = 1 ; for (i=0 ; inc ; i++) { sprintf(str_val, "TTYPE%d", i+1) ; sprintf(str_val2, "%s", curr_col->tlabel) ; qfits_header_append(fh, str_val, str_val2, "Field label", NULL) ; sprintf(str_val, "TFORM%d", i+1) ; sprintf(str_val2, "'%s'", qfits_build_format(curr_col)) ; qfits_header_append(fh, str_val, str_val2, "Format of field", NULL); sprintf(str_val, "TBCOL%d", i+1) ; sprintf(str_val2, "%d", col_pos) ; qfits_header_append(fh, str_val, str_val2,"Start column of field", NULL); col_pos += curr_col->atom_nb ; sprintf(str_val, "TUNIT%d", i+1) ; sprintf(str_val2, "%s", curr_col->tunit) ; qfits_header_append(fh, str_val, str_val2, "Physical unit of field", NULL) ; if (curr_col->zero_present) { sprintf(str_val, "TZERO%d", i+1) ; sprintf(str_val2, "%f", curr_col->zero) ; qfits_header_append(fh, str_val, str_val2, "NULL value is defined", NULL) ; } if (curr_col->scale_present) { sprintf(str_val, "TSCAL%d", i+1) ; sprintf(str_val2, "%f", curr_col->scale) ; qfits_header_append(fh, str_val, str_val2, "Scaling applied", NULL); } curr_col++ ; } qfits_header_append(fh, "END", NULL, NULL, NULL); } else { qfits_error("Table type not known") ; qfits_header_destroy(fh) ; return NULL ; } return fh ; } /*----------------------------------------------------------------------------*/ /** @brief Table object constructor @param filename Name of the FITS file associated to the table @param table_type Type of the table (QFITS_ASCIITABLE or QFITS_BINTABLE) @param table_width Width in bytes of the table @param nb_cols Number of columns @param nb_raws Number of raws @return The table object The columns are also allocated. The object has to be deallocated with qfits_table_close() */ /*----------------------------------------------------------------------------*/ qfits_table * qfits_table_new( const char * filename, int table_type, int table_width, int nb_cols, int nb_raws) { qfits_table * qt ; qt = qfits_malloc(sizeof(qfits_table)) ; (void)strcpy(qt->filename, filename) ; qt->tab_t = table_type ; qt->nc = nb_cols ; qt->nr = nb_raws ; qt->col = qfits_calloc(qt->nc, sizeof(qfits_col)) ; qt->tab_w = table_width ; return qt ; } /*----------------------------------------------------------------------------*/ /** @brief Fill a column object with some provided informations @param qc Pointer to the column that has to be filled @param unit Unit of the data @param label Label of the column @param disp Way to display the data @param nullval Null value @param atom_nb Number of atoms per field. According to the type, an atom is a double, an int, a char, ... @param atom_dec_nb Number of decimals as specified in TFORM @param atom_size Size in bytes of the field for ASCII tables, and of an atom for BIN tables. ASCII tables only contain 1 atom per field (except for A type where you can of course have more than one char per field) @param atom_type Type of data (11 types for BIN, 5 for ASCII) @param zero_present Flag to use or not zero @param zero Zero value @param scale_present Flag to use or not scale @param scale Scale value @param offset_beg Gives the position of the column @return -1 in error case, 0 otherwise */ /*----------------------------------------------------------------------------*/ int qfits_col_fill( qfits_col * qc, int atom_nb, int atom_dec_nb, int atom_size, tfits_type atom_type, const char * label, const char * unit, const char * nullval, const char * disp, int zero_present, float zero, int scale_present, float scale, int offset_beg) { /* Number of atoms per column */ qc->atom_nb = atom_nb ; /* Number of decimals in a field in ASCII table (0 in BINTABLE) */ qc->atom_dec_nb = atom_dec_nb ; /* Size in bytes of an atom */ qc->atom_size = atom_size ; /* Data type in the column */ qc->atom_type = atom_type ; /* Label of the column */ (void)strcpy(qc->tlabel, label) ; /* Unit of the column data */ (void)strcpy(qc->tunit, unit) ; /* Null value*/ (void)strcpy(qc->nullval, nullval) ; /* How to display the data */ (void)strcpy(qc->tdisp, disp) ; /* Default values for zero and scales */ qc->zero_present = zero_present ; qc->scale_present = scale_present ; qc->zero = zero ; qc->scale = scale ; /* Number of bytes between two consecutive fields of the same column */ qc->off_beg = offset_beg ; /* A column is a priori readable */ qc->readable = 1 ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Read a FITS extension. @param filename Name of the FITS file to examine. @param xtnum Extension number to read (starting from 1). @return Pointer to newly allocated qfits_table structure. Read a FITS table from a given file name and extension, and return a newly allocated qfits_table structure. */ /*----------------------------------------------------------------------------*/ qfits_table * qfits_table_open( const char * filename, int xtnum) { qfits_table * tload ; qfits_col * curr_col ; char * str_val ; char keyword[FITSVALSZ] ; /* Table infos */ int table_type ; int nb_col ; int table_width ; int nb_raws ; /* Column infos */ char label[FITSVALSZ] ; char unit[FITSVALSZ] ; char disp[FITSVALSZ] ; char nullval[FITSVALSZ] ; int atom_nb ; int atom_dec_nb ; int atom_size ; tfits_type atom_type ; int offset_beg ; int data_size ; int theory_size ; int zero_present ; int scale_present ; float zero ; float scale ; /* For ASCII tables */ int col_pos ; int next_col_pos ; /* For X type */ int nb_bits ; int i ; /* See if 'filename' is a fits file */ if (qfits_is_fits(filename) != 1) { qfits_error("[%s] is not FITS", filename) ; return NULL ; } /* Identify a table and get the table type : ASCII or BIN */ if ((table_type = qfits_is_table(filename, xtnum))==0) { qfits_error("[%s] extension %d is not a table", filename, xtnum) ; return NULL ; } /* Get number of columns and allocate them: nc <-> TFIELDS */ if ((str_val = qfits_query_ext(filename, "TFIELDS", xtnum)) == NULL) { qfits_error("cannot read TFIELDS in [%s]:[%d]", filename, xtnum) ; return NULL ; } nb_col = atoi(str_val) ; /* Get the width in bytes of the table */ if ((str_val = qfits_query_ext(filename, "NAXIS1", xtnum)) == NULL) { qfits_error("cannot read NAXIS1 in [%s]:[%d]", filename, xtnum) ; return NULL ; } table_width = atoi(str_val) ; /* Get the number of raws */ if ((str_val = qfits_query_ext(filename, "NAXIS2", xtnum)) == NULL) { qfits_error("cannot read NAXIS2 in [%s]:[%d]", filename, xtnum) ; return NULL ; } nb_raws = atoi(str_val) ; /* Create the table object */ tload = qfits_table_new(filename, table_type, table_width, nb_col, nb_raws); /* Initialize offset_beg */ if (qfits_get_datinfo(filename, xtnum, &offset_beg, &data_size)!=0) { qfits_error("cannot find data start in [%s]:[%d]", filename, xtnum); qfits_table_close(tload); return NULL ; } /* Loop on all columns and get column descriptions */ curr_col = tload->col ; for (i=0 ; inc ; i++) { /* label <-> TTYPE */ sprintf(keyword, "TTYPE%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) == NULL) { label[0] = (char)0 ; } else strcpy(label, qfits_pretty_string(str_val)) ; /* unit <-> TUNIT */ sprintf(keyword, "TUNIT%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) == NULL) { unit[0] = (char)0 ; } else strcpy(unit, qfits_pretty_string(str_val)) ; /* disp <-> TDISP */ sprintf(keyword, "TDISP%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) == NULL) { disp[0] = (char)0 ; } else strcpy(disp, qfits_pretty_string(str_val)) ; /* nullval <-> TNULL */ sprintf(keyword, "TNULL%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) == NULL) { nullval[0] = (char)0 ; } else strcpy(nullval, qfits_pretty_string(str_val)) ; /* atom_size, atom_nb, atom_dec_nb, atom_type <-> TFORM */ sprintf(keyword, "TFORM%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum))==NULL) { qfits_error("cannot read [%s] in [%s]:[%d]", keyword, filename, xtnum); qfits_table_close(tload); return NULL ; } /* Interpret the type in header */ if (qfits_table_interpret_type(qfits_pretty_string(str_val), &(atom_nb), &(atom_dec_nb), &(atom_type), table_type) == -1) { qfits_error("cannot interpret the type: %s", str_val) ; qfits_table_close(tload) ; return NULL ; } /* Set atom_size */ switch (atom_type) { case TFITS_BIN_TYPE_A: case TFITS_BIN_TYPE_L: case TFITS_BIN_TYPE_B: atom_size = 1 ; break ; case TFITS_BIN_TYPE_I: atom_size = 2 ; break ; case TFITS_BIN_TYPE_J: case TFITS_BIN_TYPE_E: case TFITS_ASCII_TYPE_I: case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: atom_size = 4 ; break ; case TFITS_BIN_TYPE_C: case TFITS_BIN_TYPE_P: atom_size = 4 ; atom_nb *= 2 ; break ; case TFITS_BIN_TYPE_D: case TFITS_ASCII_TYPE_D: atom_size = 8 ; break ; case TFITS_BIN_TYPE_M: atom_size = 8 ; atom_nb *= 2 ; break ; case TFITS_BIN_TYPE_X: atom_size = 1 ; nb_bits = atom_nb ; atom_nb = (int)((nb_bits - 1)/ 8) + 1 ; break ; case TFITS_ASCII_TYPE_A: atom_size = atom_nb ; break ; default: qfits_error("unrecognized type") ; qfits_table_close(tload) ; return NULL ; break ; } /* zero <-> TZERO */ sprintf(keyword, "TZERO%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) != NULL) { zero = (float)atof(str_val) ; zero_present = 1 ; } else { zero = (float)0.0 ; zero_present = 0 ; } /* scale <-> TSCAL */ sprintf(keyword, "TSCAL%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum)) != NULL) { scale = (float)atof(str_val) ; scale_present = 1 ; } else { scale = (float)1.0 ; scale_present = 0 ; } /* Fill the current column object */ qfits_col_fill(curr_col, atom_nb, atom_dec_nb, atom_size, atom_type, label, unit, nullval, disp, zero_present, zero, scale_present, scale, offset_beg) ; /* Compute offset_beg but for the last column */ if (i < tload->nc - 1) { if (table_type == QFITS_ASCIITABLE) { /* column width <-> TBCOLi and TBCOLi+1 */ sprintf(keyword, "TBCOL%d", i+1) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum))==NULL) { qfits_error("cannot read [%s] in [%s]", keyword, filename); qfits_table_close(tload); return NULL ; } col_pos = atoi(qfits_pretty_string(str_val)) ; sprintf(keyword, "TBCOL%d", i+2) ; if ((str_val=qfits_query_ext(filename, keyword, xtnum))==NULL){ qfits_error("cannot read [%s] in [%s]", keyword, filename) ; qfits_table_close(tload) ; return NULL ; } next_col_pos = atoi(qfits_pretty_string(str_val)) ; offset_beg += (int)(next_col_pos - col_pos) ; } else if (table_type == QFITS_BINTABLE) { offset_beg += atom_nb * atom_size ; } } curr_col++ ; } /* Check that the theoritical data size is not far from the measured */ /* one by more than 2880 */ theory_size = qfits_compute_table_width(tload)*tload->nr ; if (data_size < theory_size) { qfits_error("Uncoherent data sizes") ; qfits_table_close(tload) ; return NULL ; } /* Return */ return tload ; } /*----------------------------------------------------------------------------*/ /** @brief Free a FITS table and associated pointers @param t qfits_table to free @return void Frees all memory associated to a qfits_table structure. */ /*----------------------------------------------------------------------------*/ void qfits_table_close(qfits_table * t) { if (t==NULL) return ; if (t->nc>0) if (t->col!=NULL) qfits_free(t->col) ; qfits_free(t); return ; } /*----------------------------------------------------------------------------*/ /** @brief Extract data from a column in a FITS table @param th Allocated qfits_table @param colnum Number of the column to extract (from 0 to colnum-1) @param selection boolean array to define the selected rows @return unsigned char array If selection is NULL, select the complete column. Extract a column from a FITS table and return the data as a bytes array. The returned array type and size are determined by the column object in the qfits_table and by the selection parameter. Returned array size in bytes is: nbselected * col->natoms * col->atom_size Numeric types are correctly understood and byte-swapped if needed, to be converted to the local machine type. NULL values have to be handled by the caller. The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ unsigned char * qfits_query_column( const qfits_table * th, int colnum, const int * selection) { char * start ; qfits_col * col ; int field_size ; unsigned char * array ; unsigned char * r ; unsigned char * inbuf ; int table_width ; int nb_rows ; size_t size ; int i ; if (th->tab_w == -1) { /* Compute the table width in bytes */ if ((table_width = qfits_compute_table_width(th)) == -1) { qfits_error("cannot compute the table width") ; return NULL ; } } else table_width = th->tab_w ; /* Compute the number of selected rows */ nb_rows = 0 ; if (selection == NULL) { nb_rows = th->nr ; } else { for (i=0 ; inr ; i++) if (selection[i] == 1) nb_rows++ ; } /* Pointer to requested column */ col = th->col + colnum ; /* Test if column is empty */ if (nb_rows * col->atom_size * col->atom_nb == 0) col->readable = 0 ; /* Test if column is readable */ if (col->readable == 0) return NULL ; /* Compute the size in bytes of one field stored in the file */ if ((field_size=qfits_table_get_field_size(th->tab_t,col))==-1) return NULL; /* Load input file */ if ((start=qfits_falloc((char *)(th->filename), 0, &size))==NULL) { qfits_error("cannot open table for query [%s]", th->filename); return NULL ; } /* Allocate data array */ array = qfits_malloc(nb_rows * field_size * sizeof(char)) ; /* Position the input pointer at the begining of the column data */ r = array ; inbuf = (unsigned char*)start + col->off_beg ; /* Copy the values in array */ if (selection == NULL) { /* No selection : get the complete column */ for (i=0 ; inr ; i++) { /* Copy all atoms on this field into array */ memcpy(r, inbuf, field_size); r += field_size ; /* Jump to next line */ inbuf += table_width ; } } else { /* Get only the selected rows */ for (i=0 ; inr ; i++) { if (selection[i] == 1) { /* Copy all atoms on this field into array */ memcpy(r, inbuf, field_size); r += field_size ; } /* Jump to next line */ inbuf += table_width ; } } qfits_fdealloc(start, 0, size) ; /* SWAP the bytes if necessary */ #ifndef WORDS_BIGENDIAN if (th->tab_t == QFITS_BINTABLE) { r = array ; for (i=0 ; iatom_nb ; i++) { qfits_swap_bytes(r, col->atom_size); r += col->atom_size ; } } #endif /* Return allocated and converted array */ return array ; } /*----------------------------------------------------------------------------*/ /** @brief Extract consequtive values from a column in a FITS table @param th Allocated qfits_table @param colnum Number of the column to extract (from 0 to colnum-1) @param start_ind Index of the first row (0 for the first) @param nb_rows Number of rows to extract @return unsigned char array Does the same as qfits_query_column() but on a consequtive sequence of rows Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ unsigned char * qfits_query_column_seq( const qfits_table * th, int colnum, int start_ind, int nb_rows) { char * start ; qfits_col * col ; int field_size ; unsigned char * array ; unsigned char * r ; unsigned char * inbuf ; int table_width ; size_t size ; int i ; if (th->tab_w == -1) { /* Compute the table width in bytes */ if ((table_width = qfits_compute_table_width(th)) == -1) { qfits_error("cannot compute the table width") ; return NULL ; } } else table_width = th->tab_w ; /* Check the validity of start_ind and nb_rows */ if ((start_ind<0) || (start_ind+nb_rows>th->nr)) { qfits_error("bad start index and number of rows") ; return NULL ; } /* Pointer to requested column */ col = th->col + colnum ; /* Test if column is empty */ if (nb_rows * col->atom_size * col->atom_nb == 0) col->readable = 0 ; /* Test if column is readable */ if (col->readable == 0) return NULL ; /* Compute the size in bytes of one field stored in the file */ if ((field_size=qfits_table_get_field_size(th->tab_t,col))==-1) return NULL; /* Load input file */ if ((start=qfits_falloc((char *)(th->filename), 0, &size))==NULL) { qfits_error("cannot open table for query [%s]", th->filename); return NULL ; } /* Allocate data array */ array = qfits_malloc(nb_rows * field_size * sizeof(char)) ; /* Position the input pointer at the begining of the column data */ r = array ; inbuf = (unsigned char*)start + col->off_beg + table_width * start_ind ; /* Copy the values in array */ /* Get only the selected rows */ for (i=0 ; itab_t == QFITS_BINTABLE) { r = array ; for (i=0 ; iatom_nb ; i++) { qfits_swap_bytes(r, col->atom_size); r += col->atom_size ; } } #endif /* Return allocated and converted array */ return array ; } /*----------------------------------------------------------------------------*/ /** @brief Extract binary data from a column in a FITS table @param th Allocated qfits_table @param colnum Number of the column to extract (from 0 to colnum-1) @param selection bollean array to identify selected rows @param null_value Value to return when a NULL value comes @return Pointer to void * Extract a column from a FITS table and return the data as a generic void* array. The returned array type and size are determined by the column object in the qfits_table. Returned array size in bytes is: nb_selected * col->atom_nb * col->atom_size NULL values are recognized and replaced by the specified value. The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ void * qfits_query_column_data( const qfits_table * th, int colnum, const int * selection, const void * null_value) { void * out_array ; qfits_col * col ; int nb_rows ; unsigned char * in_array ; char * field ; unsigned char ucnull ; short snull ; int inull ; double dnull ; float fnull ; int i ; /* Initialize */ if (null_value == NULL) { inull = (int)0 ; snull = (short)0 ; ucnull = (unsigned char)0 ; fnull = (float)0.0 ; dnull = (double)0.0 ; } else { inull = *(int*)null_value ; snull = *(short*)null_value ; ucnull = *(unsigned char*)null_value ; fnull = *(float*)null_value ; dnull = *(double*)null_value ; } /* Get the number of selected rows */ nb_rows = 0 ; if (selection == NULL) { nb_rows = th->nr ; } else { for (i=0 ; inr ; i++) if (selection[i] == 1) nb_rows++ ; } /* Pointer to requested column */ col = th->col+colnum ; /* Test if column is readable */ if (col->readable == 0) return NULL ; /* Handle each type separately */ switch(col->atom_type) { case TFITS_ASCII_TYPE_A: out_array = (char*)qfits_query_column(th, colnum, selection) ; break ; case TFITS_ASCII_TYPE_I: in_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { ((int*)out_array)[i] = inull ; } else { ((int*)out_array)[i] = (int)atoi(field) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: in_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { ((float*)out_array)[i] = fnull ; } else { /* Add the decimal handling */ ((float*)out_array)[i]=(float)qfits_str2dec(field, col->atom_dec_nb) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_ASCII_TYPE_D: in_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, field)) { ((double*)out_array)[i] = dnull ; } else { /* Add the decimal handling */ ((double*)out_array)[i]=qfits_str2dec(field, col->atom_dec_nb) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_BIN_TYPE_A: case TFITS_BIN_TYPE_L: out_array = (char*)qfits_query_column(th, colnum, selection) ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: out_array = (double*)qfits_query_column(th, colnum, selection) ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((double*)out_array)[i]) || qfits_isinf(((double*)out_array)[i])) { ((double*)out_array)[i] = dnull ; } } break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: out_array = (float*)qfits_query_column(th, colnum, selection) ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((float*)out_array)[i]) || qfits_isinf(((float*)out_array)[i])) { ((float*)out_array)[i] = fnull ; } } break ; case TFITS_BIN_TYPE_X: out_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; break ; case TFITS_BIN_TYPE_B: out_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval) == (int)((unsigned char*)out_array)[i])) { ((unsigned char*)out_array)[i] = ucnull ; } } break ; case TFITS_BIN_TYPE_I: out_array = (short*)qfits_query_column(th, colnum, selection) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==(int)((short*)out_array)[i])) { ((short*)out_array)[i] = snull ; } } break ; case TFITS_BIN_TYPE_J: out_array = (int*)qfits_query_column(th, colnum, selection) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==((int*)out_array)[i])) { ((int*)out_array)[i] = inull ; } } break ; case TFITS_BIN_TYPE_P: out_array = (int*)qfits_query_column(th, colnum, selection) ; break ; default: qfits_error("unrecognized data type") ; return NULL ; } return out_array ; } /*----------------------------------------------------------------------------*/ /** @brief Extract binary data from a column in a FITS table @param th Allocated qfits_table @param colnum Number of the column to extract (from 0 to colnum-1) @param start_ind Index of the first row (0 for the first) @param nb_rows Number of rows to extract @param null_value Value to return when a NULL value comes @return Pointer to void * Does the same as qfits_query_column_data() but on a consequtive sequence of rows. Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ void * qfits_query_column_seq_data( const qfits_table * th, int colnum, int start_ind, int nb_rows, const void * null_value) { void * out_array ; qfits_col * col ; unsigned char * in_array ; char * field ; unsigned char ucnull ; short snull ; int inull ; double dnull ; float fnull ; int i ; /* Initialize */ if (null_value == NULL) { inull = (int)0 ; snull = (short)0 ; ucnull = (unsigned char)0 ; fnull = (float)0.0 ; dnull = (double)0.0 ; } else { inull = *(int*)null_value ; snull = *(short*)null_value ; ucnull = *(unsigned char*)null_value ; fnull = *(float*)null_value ; dnull = *(double*)null_value ; } /* Pointer to requested column */ col = th->col+colnum ; /* Test if column is readable */ if (col->readable == 0) return NULL ; /* Handle each type separately */ switch(col->atom_type) { case TFITS_ASCII_TYPE_A: out_array = (char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; break ; case TFITS_ASCII_TYPE_I: in_array = (unsigned char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { ((int*)out_array)[i] = inull ; } else { ((int*)out_array)[i] = (int)atoi(field) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: in_array = (unsigned char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { ((float*)out_array)[i] = fnull ; } else { /* Add the decimal handling */ ((float*)out_array)[i]=(float)qfits_str2dec(field, col->atom_dec_nb) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_ASCII_TYPE_D: in_array = (unsigned char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; out_array = qfits_malloc(nb_rows*col->atom_size); field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Write the data in out_array */ /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { ((double*)out_array)[i] = dnull ; } else { /* Add the decimal handling */ ((double*)out_array)[i]=qfits_str2dec(field, col->atom_dec_nb) ; } } qfits_free(field) ; qfits_free(in_array) ; break ; case TFITS_BIN_TYPE_A: case TFITS_BIN_TYPE_L: out_array = (char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: out_array = (double*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((double*)out_array)[i]) || qfits_isinf(((double*)out_array)[i])) { ((double*)out_array)[i] = dnull ; } } break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: out_array = (float*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((float*)out_array)[i]) || qfits_isinf(((float*)out_array)[i])) { ((float*)out_array)[i] = fnull ; } } break ; case TFITS_BIN_TYPE_X: out_array = (unsigned char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; break ; case TFITS_BIN_TYPE_B: out_array = (unsigned char*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)== (int)((unsigned char*)out_array)[i])) { ((unsigned char*)out_array)[i] = ucnull ; } } break ; case TFITS_BIN_TYPE_I: out_array = (short*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==(int)((short*)out_array)[i])) { ((short*)out_array)[i] = snull ; } } break ; case TFITS_BIN_TYPE_J: out_array = (int*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==((int*)out_array)[i])) { ((int*)out_array)[i] = inull ; } } break ; case TFITS_BIN_TYPE_P: out_array = (int*)qfits_query_column_seq(th, colnum, start_ind, nb_rows) ; break ; default: qfits_error("unrecognized data type") ; return NULL ; } return out_array ; } /*----------------------------------------------------------------------------*/ /** @brief Detect NULL values in a column @param th Allocated qfits_table @param colnum Number of the column to check (from 0 to colnum-1) @param selection Array to identify selected rows @param nb_vals Gives the size of the output array @param nb_nulls Gives the number of detected null values @return array with 1 for NULLs and 0 for non-NULLs The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ int * qfits_query_column_nulls( const qfits_table * th, int colnum, const int * selection, int * nb_vals, int * nb_nulls) { int * out_array ; qfits_col * col ; unsigned char * in_array ; void * tmp_array ; char * field ; int nb_rows ; int i ; /* Initialize */ *nb_nulls = 0 ; *nb_vals = 0 ; /* Get the number of selected rows */ nb_rows = 0 ; if (selection == NULL) { nb_rows = th->nr ; } else { for (i=0 ; inr ; i++) if (selection[i] == 1) nb_rows++ ; } /* Pointer to requested column */ col = th->col+colnum ; /* Test if column is readable */ if (col->readable == 0) return NULL ; /* Handle each type separately */ switch(col->atom_type) { case TFITS_ASCII_TYPE_A: case TFITS_ASCII_TYPE_D: case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: case TFITS_ASCII_TYPE_I: in_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows, sizeof(int)); *nb_vals = nb_rows ; field = qfits_malloc((col->atom_nb+1)*sizeof(char)) ; for (i=0 ; iatom_nb], col->atom_nb); field[col->atom_nb]=(char)0 ; /* Test if a NULL val is encoutered */ if (!strcmp(col->nullval, qfits_strstrip(field))) { out_array[i] = 1 ; (*nb_nulls)++ ; } } qfits_free(field) ; if (in_array != NULL) qfits_free(in_array) ; break ; case TFITS_BIN_TYPE_A: /* No NULL values */ out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; break ; case TFITS_BIN_TYPE_L: case TFITS_BIN_TYPE_X: case TFITS_BIN_TYPE_P: /* No NULL values */ out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: tmp_array = (double*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((double*)tmp_array)[i]) || qfits_isinf(((double*)tmp_array)[i])) { out_array[i] = 1 ; (*nb_nulls)++ ; } } if (tmp_array != NULL) qfits_free(tmp_array) ; break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: tmp_array = (float*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; for (i=0 ; iatom_nb ; i++) { if (qfits_isnan(((float*)tmp_array)[i]) || qfits_isinf(((float*)tmp_array)[i])) { out_array[i] = 1 ; (*nb_nulls)++ ; } } if (tmp_array != NULL) qfits_free(tmp_array) ; break ; case TFITS_BIN_TYPE_B: tmp_array = (unsigned char*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==(int)((unsigned char*)tmp_array)[i])) { out_array[i] = 1 ; (*nb_nulls)++ ; } } if (tmp_array != NULL) qfits_free(tmp_array) ; break ; case TFITS_BIN_TYPE_I: tmp_array = (short*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==(int)((short*)tmp_array)[i])) { out_array[i] = 1 ; (*nb_nulls)++ ; } } if (tmp_array != NULL) qfits_free(tmp_array) ; break ; case TFITS_BIN_TYPE_J: tmp_array = (int*)qfits_query_column(th, colnum, selection) ; out_array = qfits_calloc(nb_rows * col->atom_nb, sizeof(int)) ; *nb_vals = nb_rows * col->atom_nb ; for (i=0 ; iatom_nb ; i++) { if (((col->nullval)[0] != (char)0) && (atoi(col->nullval)==((int*)tmp_array)[i])) { out_array[i] = 1 ; (*nb_nulls)++ ; } } if (tmp_array != NULL) qfits_free(tmp_array) ; break ; default: qfits_error("unrecognized data type") ; return NULL ; } return out_array ; } /*----------------------------------------------------------------------------*/ /** @brief Save a table to a FITS file with a given FITS header. @param array Data array. @param table table @param fh FITS header to insert in the output file. @return -1 in error case, 0 otherwise */ /*----------------------------------------------------------------------------*/ int qfits_save_table_hdrdump( const void ** array, const qfits_table * table, const qfits_header * fh) { FILE * outfile ; const char * md5hash ; char md5card[81]; /* Open the destination file */ if ((outfile = fopen(table->filename, "w")) == NULL) { qfits_error("cannot open file [%s]", table->filename) ; return -1 ; } /* Write the fits header in the file 'outname' */ if (qfits_header_dump(fh, outfile) == -1) { qfits_error("cannot dump header in file") ; fclose(outfile) ; return -1 ; } /* Append the extension */ if (table->tab_t == QFITS_BINTABLE) { if (qfits_table_append_bin_xtension(outfile, table, array) == -1) { qfits_error("in writing fits table") ; fclose(outfile) ; return -1 ; } } else if (table->tab_t == QFITS_ASCIITABLE) { if (qfits_table_append_ascii_xtension(outfile, table, array) == -1) { qfits_error("in writing fits table") ; fclose(outfile) ; return -1 ; } } else { qfits_error("Unrecognized table type") ; fclose(outfile) ; return -1 ; } fclose(outfile) ; /* Update MD5 keyword */ if (strcmp(table->filename, "STDOUT")) { md5hash = qfits_datamd5(table->filename); if (md5hash==NULL) { qfits_error("computing MD5 signature for output file %s", table->filename); return -1 ; } sprintf(md5card, "DATAMD5 = '%s' / MD5 checksum", md5hash); qfits_replace_card(table->filename, "DATAMD5", md5card); } return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Appends a std extension header + data to a FITS table file. @param outfile Pointer to (opened) file ready for writing. @param t Pointer to qfits_table @param data Table data to write @return int 0 if Ok, -1 otherwise Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file. An extension header is produced with all keywords needed to describe the table, then the data is dumped to the file. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part. */ /*----------------------------------------------------------------------------*/ int qfits_table_append_xtension( FILE * outfile, const qfits_table * t, const void ** data) { /* Append the extension */ if (t->tab_t == QFITS_BINTABLE) { if (qfits_table_append_bin_xtension(outfile, t, data) == -1) { qfits_error("in writing fits table") ; return -1 ; } } else if (t->tab_t == QFITS_ASCIITABLE) { if (qfits_table_append_ascii_xtension(outfile, t, data) == -1) { qfits_error("in writing fits table") ; return -1 ; } } else { qfits_error("Unrecognized table type") ; return -1 ; } return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Appends a specified extension header + data to a FITS table file. @param outfile Pointer to (opened) file ready for writing. @param t Pointer to qfits_table @param data Table data to write @param hdr Specified extension header @return int 0 if Ok, -1 otherwise Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file following the specified fits header. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part. */ /*----------------------------------------------------------------------------*/ int qfits_table_append_xtension_hdr( FILE * outfile, const qfits_table * t, const void ** data, const qfits_header * hdr) { /* Write the fits header in the file */ if (qfits_header_dump(hdr, outfile) == -1) { qfits_error("cannot dump header in file") ; return -1 ; } /* Append the data to the file */ return qfits_table_append_data(outfile, t, data) ; } /*----------------------------------------------------------------------------*/ /** @brief given a col and a row, find out the string to write for display @param table table structure @param col_id col id (0 -> nbcol-1) @param row_id row id (0 -> nrow-1) @param use_zero_scale Flag to use or not zero and scale @return the string This function is highly inefficient, it should not be used in loops to display a complete table. It is more to get one field from time to time, or for debugging puposes. The returned object must be deallocated with qfits_free(). */ /*----------------------------------------------------------------------------*/ char * qfits_table_field_to_string( const qfits_table * table, int col_id, int row_id, int use_zero_scale) { char * str ; switch (table->tab_t) { case QFITS_BINTABLE: str = qfits_bintable_field_to_string(table, col_id, row_id, use_zero_scale) ; break ; case QFITS_ASCIITABLE: str = qfits_asciitable_field_to_string(table, col_id, row_id, use_zero_scale) ; break ; default: qfits_error("Table type not recognized") ; return NULL ; break ; } return str ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief Compute the table width in bytes from the columns infos @param th Allocated qfits_table @return the width (-1 in error case) */ /*----------------------------------------------------------------------------*/ static int qfits_compute_table_width(const qfits_table * th) { int width ; qfits_col * curr_col ; int i ; /* Initialize */ width = 0 ; /* Loop on all columns and get column descriptions */ curr_col = th->col ; for (i=0 ; inc ; i++) { if (th->tab_t == QFITS_ASCIITABLE) { width += curr_col->atom_nb ; } else if (th->tab_t == QFITS_BINTABLE) { width += curr_col->atom_nb * curr_col->atom_size ; } curr_col++ ; } return width ; } /*----------------------------------------------------------------------------*/ /** @brief given a col and a row, find out the string to write for display @param table table structure @param col_id col id (0 -> nbcol-1) @param row_id row id (0 -> nrow-1) @param use_zero_scale Flag to use or not zero and scale @return the string to write The returned object must be deallocated with qfits_free(). ASCII tables specific */ /*----------------------------------------------------------------------------*/ static char * qfits_asciitable_field_to_string( const qfits_table * table, int col_id, int row_id, int use_zero_scale) { qfits_col * col ; char * ccol ; int * icol ; float * fcol ; double * dcol ; char ctmp[512]; char * stmp ; int field_size ; void * field ; int * selection ; /* Test inputs */ if (table->tab_t != QFITS_ASCIITABLE) return NULL ; /* Initialize */ ctmp[0] = (char)0 ; /* Set selection to select the requested row */ selection = qfits_calloc(table->nr, sizeof(int)) ; selection[row_id] = 1 ; /* Load the column data */ if ((field = qfits_query_column_data(table, col_id, selection, NULL)) == NULL) return NULL ; qfits_free(selection) ; /* Set reference to the column */ col = table->col + col_id ; /* Compute field size and allocate stmp */ if (col->atom_nb > ELEMENT_MAX_DISPLAY_SIZE) field_size = col->atom_nb + 1 ; else field_size = ELEMENT_MAX_DISPLAY_SIZE ; stmp = qfits_malloc(field_size * sizeof(char)) ; stmp[0] = (char)0 ; /* Get the string to write according to the type */ switch(col->atom_type) { case TFITS_ASCII_TYPE_A: ccol = (char*)field ; strncpy(ctmp, ccol, col->atom_nb); ctmp[col->atom_nb] = (char)0; strcpy(stmp, ctmp); break ; case TFITS_ASCII_TYPE_I: icol = (int*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { sprintf(stmp, "%f", (float)(col->zero + (float)icol[0] * col->scale)) ; } else { sprintf(stmp, "%d", icol[0]); } break ; case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: fcol = (float*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { sprintf(stmp, "%f", (float)(col->zero + fcol[0] * col->scale)) ; } else { sprintf(stmp, "%f", fcol[0]); } break ; case TFITS_ASCII_TYPE_D: dcol = (double*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { sprintf(stmp, "%f", (float)(col->zero + (float)dcol[0] * col->scale)) ; } else { sprintf(stmp, "%g", dcol[0]) ; } break ; default: qfits_warning("Type not recognized") ; break ; } /* Free and return */ qfits_free(field) ; return stmp ; } /*----------------------------------------------------------------------------*/ /** @brief Given a col and a row, find out the string to write for display @param table table structure @param col_id col id (0 -> nbcol-1) @param row_id row id (0 -> nrow-1) @param use_zero_scale Flag to use or not zero and scale @return the allocated string to write The returned object must be deallocated with qfits_free(). BIN tables specific */ /*----------------------------------------------------------------------------*/ static char * qfits_bintable_field_to_string( const qfits_table * table, int col_id, int row_id, int use_zero_scale) { qfits_col * col ; unsigned char * uccol ; char * ccol ; int * icol ; short * scol ; float * fcol ; double * dcol ; char ctmp[512]; char * stmp ; int field_size ; void * field ; int * selection ; int i ; /* Test inputs */ if (table->tab_t != QFITS_BINTABLE) return NULL ; /* Initialize */ ctmp[0] = (char)0 ; /* Set selection to select the requested row */ selection = qfits_calloc(table->nr, sizeof(int)) ; selection[row_id] = 1 ; /* Load the data column */ if ((field = qfits_query_column_data(table, col_id, selection, NULL)) == NULL) { qfits_free(selection) ; return NULL ; } qfits_free(selection) ; /* Set reference to the column */ col = table->col + col_id ; /* Compute field size and allocate stmp */ field_size = col->atom_nb * ELEMENT_MAX_DISPLAY_SIZE ; stmp = qfits_malloc(field_size * sizeof(char)) ; stmp[0] = (char)0 ; /* Get the string to write according to the type */ switch(col->atom_type) { case TFITS_BIN_TYPE_A: ccol = (char*)field ; strncpy(ctmp, ccol, col->atom_size * col->atom_nb) ; ctmp[col->atom_size*col->atom_nb] = (char)0 ; strcpy(stmp, ctmp) ; break ; case TFITS_BIN_TYPE_B: uccol = (unsigned char*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%f, ", (float)(col->zero + (float)uccol[i] * col->scale)) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", (float)(col->zero + (float)uccol[col->atom_nb-1]*col->scale)) ; strcat(stmp, ctmp) ; } else { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%d, ", (int)uccol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp,"%d",(int)uccol[col->atom_nb-1]); strcat(stmp, ctmp) ; } break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: dcol = (double*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%g, ", (double)((double)col->zero + dcol[i] * (double)col->scale)) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%g", (double)((double)col->zero + dcol[col->atom_nb-1] * (double)col->scale)); strcat(stmp, ctmp) ; } else { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%g, ", dcol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%g", dcol[col->atom_nb-1]) ; strcat(stmp, ctmp) ; } break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: fcol = (float*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%f, ", (float)(col->zero + (float)fcol[i] * col->scale)) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", (float)(col->zero + (float)fcol[col->atom_nb-1] * col->scale)) ; strcat(stmp, ctmp) ; } else { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%f, ", fcol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", fcol[col->atom_nb-1]) ; strcat(stmp, ctmp) ; } break ; case TFITS_BIN_TYPE_I: scol = (short*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%f, ", (float)(col->zero + (float)scol[i] * col->scale)) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", (float)(col->zero + (float)scol[col->atom_nb-1] * col->scale)) ; strcat(stmp, ctmp) ; } else { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%d, ", (int)scol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d",(int)scol[col->atom_nb-1]); strcat(stmp, ctmp) ; } break ; case TFITS_BIN_TYPE_J: icol = (int*)field ; /* Two cases: use col->zero and col->scale or not */ if (col->zero_present && col->scale_present && use_zero_scale) { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%f, ", (float)(col->zero + (float)icol[i] * col->scale)) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", (float)(col->zero + (float)icol[col->atom_nb-1] * col->scale)) ; strcat(stmp, ctmp) ; } else { /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%d, ", (int)icol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d",(int)icol[col->atom_nb-1]); strcat(stmp, ctmp) ; } break ; case TFITS_BIN_TYPE_L: ccol = (char*)field ; /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%c, ", ccol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%c", ccol[col->atom_nb-1]) ; strcat(stmp, ctmp) ; break ; case TFITS_BIN_TYPE_X: uccol = (unsigned char*)field ; /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%d, ", uccol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d", uccol[col->atom_nb-1]) ; strcat(stmp, ctmp) ; break ; case TFITS_BIN_TYPE_P: icol = (int*)field ; /* For each atom of the column */ for (i=0 ; iatom_nb-1 ; i++) { sprintf(ctmp, "%d, ", (int)icol[i]) ; strcat(stmp, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d",(int)icol[col->atom_nb-1]); strcat(stmp, ctmp) ; break ; default: qfits_warning("Type not recognized") ; break ; } qfits_free(field) ; return stmp ; } /*----------------------------------------------------------------------------*/ /** @brief Remove blanks at the beginning and the end of a string. @param s String to parse. @return ptr to statically allocated string. This function returns a pointer to a statically allocated string, which is identical to the input string, except that all blank characters at the end and the beg. of the string have been removed. Do not free or modify the returned string! Since the returned string is statically allocated, it will be modified at each function call (not re-entrant). */ /*----------------------------------------------------------------------------*/ static char * qfits_strstrip(const char * s) { static char l[1024+1]; char * last ; if (s==NULL) return NULL ; while (isspace((int)*s) && *s) s++; memset(l, 0, 1024+1); strcpy(l, s); last = l + strlen(l); while (last > l) { if (!isspace((int)*(last-1))) break ; last -- ; } *last = (char)0; return (char*)l ; } /*----------------------------------------------------------------------------*/ /** @brief Make a double out of a string and a number of decimals @param to_format the string to convert @param nb_dec the number of decimals @return the double A field with 123 of type F3.1 actually contains 12.3 This is handled by this function. */ /*----------------------------------------------------------------------------*/ static double qfits_str2dec( const char * to_format, int nb_dec) { double val ; int i ; /* Test entries */ if (to_format == NULL) return 0.00 ; val = (double)atof(to_format) ; /* First handle case where there are no decimals or the dot is there */ if ((strstr(to_format, ".") == NULL) && (nb_dec > 0)) { for (i=0 ; iatom_type) { case TFITS_ASCII_TYPE_A: nb=sprintf(sval, "A%d.%d", col->atom_nb, col->atom_dec_nb) ; break ; case TFITS_ASCII_TYPE_D: nb=sprintf(sval, "D%d.%d", col->atom_nb, col->atom_dec_nb) ; break ; case TFITS_ASCII_TYPE_E: nb=sprintf(sval, "E%d.%d", col->atom_nb, col->atom_dec_nb) ; break ; case TFITS_ASCII_TYPE_I: nb=sprintf(sval, "I%d.%d", col->atom_nb, col->atom_dec_nb) ; break ; case TFITS_ASCII_TYPE_F: nb=sprintf(sval, "F%d.%d", col->atom_nb, col->atom_dec_nb) ; break ; case TFITS_BIN_TYPE_D: nb=sprintf(sval, "%dD", col->atom_nb) ; break ; case TFITS_BIN_TYPE_E: nb=sprintf(sval, "%dE", col->atom_nb) ; break ; case TFITS_BIN_TYPE_I: nb=sprintf(sval, "%dI", col->atom_nb) ; break ; case TFITS_BIN_TYPE_A: nb=sprintf(sval, "%dA", col->atom_nb) ; break ; case TFITS_BIN_TYPE_B: nb=sprintf(sval, "%dB", col->atom_nb) ; break ; case TFITS_BIN_TYPE_C: nb=sprintf(sval, "%dC", (int)(col->atom_nb/2)) ; break ; case TFITS_BIN_TYPE_J: nb=sprintf(sval, "%dJ", col->atom_nb) ; break ; case TFITS_BIN_TYPE_L: nb=sprintf(sval, "%dL", col->atom_nb) ; break ; case TFITS_BIN_TYPE_M: nb=sprintf(sval, "%dM", (int)(col->atom_nb/2)) ; break ; case TFITS_BIN_TYPE_P: nb=sprintf(sval, "%dP", (int)(col->atom_nb/2)) ; break ; case TFITS_BIN_TYPE_X: nb=sprintf(sval, "%dX", 8*col->atom_nb) ; break ; default: return NULL ; } sval[nb] = (char)0 ; return sval ; } /*----------------------------------------------------------------------------*/ /** @brief Appends a std extension header + data to a FITS BIN table file. @param outfile Pointer to (opened) file ready for writing. @param t Pointer to qfits_table @param data Table data to write @return int 0 if Ok, -1 otherwise Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file. An extension header is produced with all keywords needed to describe the table, then the data is dumped to the file. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part. */ /*----------------------------------------------------------------------------*/ static int qfits_table_append_bin_xtension( FILE * outfile, const qfits_table * t, const void ** data) { qfits_header * fh ; if ((fh=qfits_table_ext_header_default(t)) == NULL) { qfits_error("cannot create new fits header") ; return -1 ; } /* Write the fits header in the file */ if (qfits_header_dump(fh, outfile) == -1) { qfits_error("cannot dump header in file") ; qfits_header_destroy(fh) ; fclose(outfile) ; return -1 ; } qfits_header_destroy(fh) ; /* Append the data to the file */ return qfits_table_append_data(outfile, t, data) ; } /*----------------------------------------------------------------------------*/ /** @brief Appends an extension header + data to a FITS ASCII table file. @param outfile Pointer to (opened) file ready for writing. @param t Pointer to qfits_table @param data Table data to write @return int 0 if Ok, -1 otherwise Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file. An extension header is produced with all keywords needed to describe the table, then the data is dumped to the file. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part. */ /*----------------------------------------------------------------------------*/ static int qfits_table_append_ascii_xtension( FILE * outfile, const qfits_table * t, const void ** data) { qfits_header * fh ; if ((fh=qfits_table_ext_header_default(t)) == NULL) { qfits_error("cannot create new fits header") ; return -1 ; } /* Write the fits header in the file */ if (qfits_header_dump(fh, outfile) == -1) { qfits_error("cannot dump header in file") ; qfits_header_destroy(fh) ; return -1 ; } qfits_header_destroy(fh) ; /* Append the data to the file */ return qfits_table_append_data(outfile, t, data) ; } /*----------------------------------------------------------------------------*/ /** @brief Appends data to a FITS table file. @param outfile Pointer to (opened) file ready for writing. @param t Pointer to qfits_table @param data Table data to write @return int 0 if Ok, -1 otherwise Dumps the data part of a FITS table to a file. The primary header, as well as the extension header are supposed to be already there (and properly padded). The output is then padded to reach a multiple of 2880 bytes in size. */ /*----------------------------------------------------------------------------*/ static int qfits_table_append_data( FILE * outfile, const qfits_table * t, const void ** data) { qfits_col * curr_col ; char field[1024] ; char * line ; unsigned char ** array ; unsigned char * r ; unsigned char * inbuf ; int writt_char ; int nb_blanks ; int field_size ; int i, j ; /* Write DATA */ array = qfits_malloc(t->nc*sizeof(unsigned char *)) ; curr_col = t->col ; for (i=0 ; inc ; i++) { /* Compute the field size */ field_size = qfits_table_get_field_size(t->tab_t, curr_col) ; /* Copy data from data to array (unsigned char) */ array[i] = qfits_malloc(t->nr * field_size) ; r = (unsigned char *)array[i] ; inbuf = (unsigned char *)(data[i]) ; /* Copy the data */ if (t->tab_t == QFITS_ASCIITABLE) { /* ASCII table */ for (j=0 ; jnr ; j++) { switch(curr_col->atom_type) { case TFITS_ASCII_TYPE_A : strncpy(field, (char*)inbuf, curr_col->atom_nb) ; field[curr_col->atom_nb] = (char)0 ; inbuf += curr_col->atom_nb ; break ; case TFITS_ASCII_TYPE_D : memset(field, ' ', curr_col->atom_nb) ; sprintf(field, "%g", ((double*)data[i])[j]) ; field[curr_col->atom_nb] = (char)0 ; break ; case TFITS_ASCII_TYPE_E : case TFITS_ASCII_TYPE_F : memset(field, ' ', curr_col->atom_nb) ; sprintf(field, "%f", ((float*)data[i])[j]) ; field[curr_col->atom_nb] = (char)0 ; break ; case TFITS_ASCII_TYPE_I : memset(field, ' ', curr_col->atom_nb) ; sprintf(field, "%d", ((int*)data[i])[j]) ; field[curr_col->atom_nb] = (char)0 ; break ; default: break ; } memcpy(r, field, curr_col->atom_nb) ; r += (curr_col->atom_nb) ; } } else if (t->tab_t == QFITS_BINTABLE) { /* BINARY table */ for (j=0 ; jnr ; j++) { memcpy(r, inbuf, field_size) ; inbuf += field_size ; r += field_size ; } /* Byte swapping needed if on a little-endian machine */ #ifndef WORDS_BIGENDIAN r = array[i] ; for (j=0 ; jnr * curr_col->atom_nb ; j++) { qfits_swap_bytes(r, curr_col->atom_size); r += curr_col->atom_size ; } #endif } else return -1 ; curr_col++ ; } /* Write to the outfile */ writt_char = 0 ; for (i=0 ; inr ; i++) { curr_col = t->col ; for (j=0 ; jnc ; j++) { field_size = qfits_table_get_field_size(t->tab_t, curr_col) ; r = array[j] + field_size * i ; line = (char *)qfits_calloc (field_size+1, sizeof (char)) ; memcpy(line, r, field_size) ; line[field_size] = (char)0 ; fwrite(line, 1, field_size, outfile) ; writt_char += field_size ; curr_col++ ; qfits_free(line) ; } } /* Complete with blanks to FITS_BLOCK_SIZE characters */ if (writt_char % FITS_BLOCK_SIZE) { nb_blanks = FITS_BLOCK_SIZE - (writt_char%FITS_BLOCK_SIZE) ; for (i=1 ; i<=nb_blanks ; i++) fwrite(" ", 1, 1, outfile) ; } /* Free and return */ for(i=0 ; inc ; i++) { if (array[i] != NULL) qfits_free(array[i]) ; } qfits_free(array) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Get the size in bytes of a field @param type table type @param col a column @return the size */ /*----------------------------------------------------------------------------*/ static int qfits_table_get_field_size( int type, const qfits_col * col) { int field_size ; switch (type) { case QFITS_BINTABLE: field_size = col->atom_nb * col->atom_size ; break ; case QFITS_ASCIITABLE: field_size = col->atom_nb ; break ; default: qfits_warning("unrecognized table type") ; field_size = -1 ; } return field_size ; } qfits-6.2.0/src/qfits_time.c0100644000466300003120000002116510375322164015107 0ustar yjungdmd_df/* $Id: qfits_time.c,v 1.7 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.7 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include "qfits_time.h" /*----------------------------------------------------------------------------- Macros -----------------------------------------------------------------------------*/ /* Get century from a date in long format */ #define GET_CENTURY(d) (int) ( (d) / 1000000L) /* Get century year from a date in long format */ #define GET_CCYEAR(d) (int) ( (d) / 10000L) /* Get year from a date in long format */ #define GET_YEAR(d) (int) (((d) % 1000000L) / 10000L) /* Get month from a date in long format */ #define GET_MONTH(d) (int) (((d) % 10000L) / 100) /* Get day from a date in long format */ #define GET_DAY(d) (int) ( (d) % 100) /* Get hours from a date in long format */ #define GET_HOUR(t) (int) ( (t) / 1000000L) /* Get minutes from a date in long format */ #define GET_MINUTE(t) (int) (((t) % 1000000L) / 10000L) /* Get seconds from a date in long format */ #define GET_SECOND(t) (int) (((t) % 10000L) / 100) /* Get centi-seconds from a date in long format */ #define GET_CENTI(t) (int) ( (t) % 100) /* Make date in long format from its components */ #define MAKE_DATE(c,y,m,d) (long) (c) * 1000000L + \ (long) (y) * 10000L + \ (long) (m) * 100 + (d) /* Make time in long format from its components */ #define MAKE_TIME(h,m,s,c) (long) (h) * 1000000L + \ (long) (m) * 10000L + \ (long) (s) * 100 + (c) /* Interval values, specified in centiseconds */ #define INTERVAL_CENTI 1 #define INTERVAL_SEC 100 #define INTERVAL_MIN 6000 #define INTERVAL_HOUR 360000L #define INTERVAL_DAY 8640000L /*----------------------------------------------------------------------------- Private to this module -----------------------------------------------------------------------------*/ static long timer_to_date(time_t time_secs) ; static long timer_to_time(time_t time_secs) ; static long qfits_time_now(void) ; static long qfits_date_now (void) ; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_time Get date/time, possibly in ISO8601 format * * This module contains various utilities to get the current date/time, * and possibly format it according to the ISO 8601 format. */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Returns the current date and time as a static string. @return Pointer to statically allocated string Build and return a string containing the date of today and the current time in ISO8601 format. The returned pointer points to a statically allocated string in the function, so no need to free it. */ /*----------------------------------------------------------------------------*/ char * qfits_get_datetime_iso8601(void) { static char date_iso8601[20] ; long curdate ; long curtime ; curdate = qfits_date_now() ; curtime = qfits_time_now() ; sprintf(date_iso8601, "%04d-%02d-%02dT%02d:%02d:%02d", GET_CCYEAR(curdate), GET_MONTH(curdate), GET_DAY(curdate), GET_HOUR(curtime), GET_MINUTE(curtime), GET_SECOND(curtime)); return date_iso8601 ; } /**@}*/ /*----------------------------------------------------------------------------*/ /** @brief Returns the current date as a long (CCYYMMDD). @return The current date as a long number. Returns the current date as a long value (CCYYMMDD). Since most system clocks do not return a century, this function assumes that all years 80 and above are in the 20th century, and all years 00 to 79 are in the 21st century. For best results, consume before 1 Jan 2080. Example: 19 Oct 2000 is returned as 20001019 */ /*----------------------------------------------------------------------------*/ static long qfits_date_now (void) { return (timer_to_date (time (NULL))); } /*----------------------------------------------------------------------------*/ /** @brief Returns the current time as a long (HHMMSSCC). @return The current time as a long number. Returns the current time as a long value (HHMMSSCC). If the system clock does not return centiseconds, these are set to zero. Example: 15:36:12.84 is returned as 15361284 */ /*----------------------------------------------------------------------------*/ static long qfits_time_now(void) { struct timeval time_struct; gettimeofday (&time_struct, 0); return (timer_to_time (time_struct.tv_sec) + time_struct.tv_usec / 10000); } /*----------------------------------------------------------------------------*/ /** @brief Converts a timer value to a date. @param time_secs Current time definition in seconds. @return Current date as a long (CCYYMMDD). Converts the supplied timer value into a long date value. Dates are stored as long values: CCYYMMDD. If the supplied value is zero, returns zero. If the supplied value is out of range, returns 1 January, 1970 (19700101). The timer value is assumed to be UTC (GMT). */ /*----------------------------------------------------------------------------*/ static long timer_to_date(time_t time_secs) { struct tm *time_struct; if (time_secs == 0) { return 0; } else { /* Convert into a long value CCYYMMDD */ time_struct = localtime (&time_secs); if (time_struct) { time_struct-> tm_year += 1900; return (MAKE_DATE ( time_struct-> tm_year / 100, time_struct-> tm_year % 100, time_struct-> tm_mon + 1, time_struct-> tm_mday)); } else { return (19700101); } } } /*----------------------------------------------------------------------------*/ /** @brief Convert a timer value to a time. @param time_secs Current time definition in seconds. @return Current time as a long. Converts the supplied timer value into a long time value. Times are stored as long values: HHMMSS00. Since the timer value does not hold centiseconds, these are set to zero. If the supplied value was zero or invalid, returns zero. The timer value is assumed to be UTC (GMT). */ /*----------------------------------------------------------------------------*/ static long timer_to_time(time_t time_secs) { struct tm *time_struct; if (time_secs == 0) { return 0; } else { /* Convert into a long value HHMMSS00 */ time_struct = localtime (&time_secs); if (time_struct) { return (MAKE_TIME (time_struct-> tm_hour, time_struct-> tm_min, time_struct-> tm_sec, 0)); } else { return 0; } } } qfits-6.2.0/src/qfits_tools.c0100644000466300003120000004742510377315134015321 0ustar yjungdmd_df/* $Id: qfits_tools.c,v 1.12 2006/02/23 11:19:56 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/23 11:19:56 $ * $Revision: 1.12 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include #include "config.h" #include "qfits_tools.h" #include "qfits_card.h" #include "qfits_cache.h" #include "qfits_rw.h" #include "qfits_std.h" #include "qfits_error.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Global variables -----------------------------------------------------------------------------*/ /* * The following global variables are only used for regular expression * matching of integers and floats. These definitions are private to * this module. */ /** A regular expression matching a floating-point number */ static char regex_float[] = "^[+-]?([0-9]+[.]?[0-9]*|[.][0-9]+)([eEdD][+-]?[0-9]+)?$"; /** A regular expression matching an integer */ static char regex_int[] = "^[+-]?[0-9]+$"; /** A regular expression matching a complex number (int or float) */ static char regex_cmp[] = "^[+-]?([0-9]+[.]?[0-9]*|[.][0-9]+)([eEdD][+-]?[0-9]+)?[ ]+[+-]?([0-9]+[.]?[0-9]*|[.][0-9]+)([eEdD][+-]?[0-9]+)?$"; /*----------------------------------------------------------------------------*/ /** * @defgroup qfits_tools Simple FITS access routines * * This module offers a number of very basic low-level FITS access * routines. */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Retrieve the value of a key in a FITS header @param filename Name of the FITS file to browse @param keyword Name of the keyword to find @return pointer to statically allocated character string Provide the name of a FITS file and a keyword to look for. The input file is memory-mapped and the first keyword matching the requested one is located. The value corresponding to this keyword is copied to a statically allocated area, so do not modify it or free it. The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation. This function is pretty fast due to the mmapping. Due to buffering on most Unixes, it is possible to call many times this function in a row on the same file and do not suffer too much from performance problems. If the file contents are already in the cache, the file will not be re-opened every time. It is possible, though, to modify this function to perform several searches in a row. See the source code. Returns NULL in case the requested keyword cannot be found. */ /*----------------------------------------------------------------------------*/ char * qfits_query_hdr(const char * filename, const char * keyword) { return qfits_query_ext(filename, keyword, 0); } /*----------------------------------------------------------------------------*/ /** @brief Retrieve the value of a keyin a FITS extension header. @param filename name of the FITS file to browse. @param keyword name of the FITS key to look for. @param xtnum xtension number @return pointer to statically allocated character string Same as qfits_query_hdr but for extensions. xtnum starts from 1 to the number of extensions. If xtnum is zero, this function is strictly identical to qfits_query_hdr(). */ /*----------------------------------------------------------------------------*/ char * qfits_query_ext(const char * filename, const char * keyword, int xtnum) { char * exp_key ; char * where ; char * start ; char * value ; char test1, test2 ; int i ; int len ; int different ; int seg_start ; int seg_size ; long bufcount ; size_t size ; /* Bulletproof entries */ if (filename==NULL || keyword==NULL || xtnum<0) return NULL ; /* Expand keyword */ exp_key = qfits_expand_keyword(keyword); /* * Find out offsets to the required extension * Record the xtension start and stop offsets */ if (qfits_get_hdrinfo(filename, xtnum, &seg_start, &seg_size)==-1) { return NULL ; } /* * Get a hand on requested buffer */ start = qfits_falloc((char *)filename, seg_start, &size); if (start==NULL) return NULL ; /* * Look for keyword in header */ bufcount=0 ; where = start ; len = (int)strlen(exp_key); while (1) { different=0 ; for (i=0 ; iseg_size) { /* File is damaged or not FITS: bailout */ qfits_fdealloc(start, seg_start, size) ; return NULL ; } } /* Found the keyword, now get its value */ value = qfits_getvalue(where); qfits_fdealloc(start, seg_start, size) ; return value; } /*----------------------------------------------------------------------------*/ /** @brief Counts the number of extensions in a FITS file @param filename Name of the FITS file to browse. @return int Counts how many extensions are in the file. Returns 0 if no extension is found, and -1 if an error occurred. */ /*----------------------------------------------------------------------------*/ int qfits_query_n_ext(const char * filename) { return qfits_query(filename, QFITS_QUERY_N_EXT); } /*----------------------------------------------------------------------------*/ /** @brief Counts the number of planes in a FITS extension. @param filename Name of the FITS file to browse. @param extnum Extensin number @return int Counts how many planes are in the extension. Returns 0 if no plane is found, and -1 if an error occurred. */ /*----------------------------------------------------------------------------*/ int qfits_query_nplanes(const char * filename, int extnum) { char * sval ; int next ; int naxes ; int nplanes ; /* Check file existence */ if (filename == NULL) return -1 ; /* Check validity of extnum */ next = qfits_query_n_ext(filename) ; if (extnum>next) { qfits_error("invalid extension specified") ; return -1 ; } /* Find the number of axes */ naxes = 0 ; if ((sval = qfits_query_ext(filename, "NAXIS", extnum)) == NULL) { qfits_error("missing key in header: NAXIS"); return -1 ; } naxes = atoi(sval) ; /* Check validity of naxes */ if ((naxes < 2) || (naxes > 3)) return -1 ; /* Two dimensions cube */ if (naxes == 2) nplanes = 1 ; else { /* For 3D cubes, get the third dimension size */ if ((sval = qfits_query_ext(filename, "NAXIS3", extnum))==NULL) { qfits_error("missing key in header: NAXIS3"); return -1 ; } nplanes = atoi(sval); if (nplanes < 1) nplanes = 0 ; } return nplanes ; } #define PRETTY_STRING_STATICBUFS 8 /*----------------------------------------------------------------------------*/ /** @brief Clean out a FITS string value. @param s pointer to allocated FITS value string. @return pointer to statically allocated character string From a string FITS value like 'marvin o''hara', remove head and tail quotes, replace double '' with simple ', trim blanks on each side, and return the result in a statically allocated area. Examples: - ['o''hara'] becomes [o'hara] - [' H '] becomes [H] - ['1.0 '] becomes [1.0] */ /*----------------------------------------------------------------------------*/ char * qfits_pretty_string(const char * s) { static char pretty_buf[PRETTY_STRING_STATICBUFS][81] ; static int flip=0 ; char * pretty ; int i,j ; /* bulletproof */ if (s==NULL) return NULL ; /* Switch between static buffers */ pretty = pretty_buf[flip]; flip++ ; if (flip==PRETTY_STRING_STATICBUFS) flip=0 ; pretty[0] = (char)0 ; if (s[0]!='\'') return (char *)s ; /* skip first quote */ i=1 ; j=0 ; /* trim left-side blanks */ while (s[i]==' ') { if (i==(int)strlen(s)) break ; i++ ; } if (i>=(int)(strlen(s)-1)) return pretty ; /* copy string, changing double quotes to single ones */ while (i<(int)strlen(s)) { if (s[i]=='\'') { i++ ; } pretty[j]=s[i]; i++ ; j++ ; } /* NULL-terminate the pretty string */ pretty[j+1]=(char)0; /* trim right-side blanks */ j = (int)strlen(pretty)-1; while (pretty[j]==' ') j-- ; pretty[j+1]=(char)0; return pretty; } #undef PRETTY_STRING_STATICBUFS /*----------------------------------------------------------------------------*/ /** @brief Identify if a FITS value is boolean @param s FITS value as a string @return int 0 or 1 Identifies if a FITS value is boolean. */ /*----------------------------------------------------------------------------*/ int qfits_is_boolean(const char * s) { if (s==NULL) return 0 ; if (s[0]==0) return 0 ; if ((int)strlen(s)>1) return 0 ; if (s[0]=='T' || s[0]=='F') return 1 ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Identify if a FITS value is an int. @param s FITS value as a string @return int 0 or 1 Identifies if a FITS value is an integer. */ /*----------------------------------------------------------------------------*/ int qfits_is_int(const char * s) { regex_t re_int ; int status ; if (s==NULL) return 0 ; if (s[0]==0) return 0 ; if (regcomp(&re_int, ®ex_int[0], REG_EXTENDED|REG_NOSUB)!=0) { qfits_error("internal error: compiling int rule"); exit(-1); } status = regexec(&re_int, s, 0, NULL, 0) ; regfree(&re_int) ; return (status) ? 0 : 1 ; } /*----------------------------------------------------------------------------*/ /** @brief Identify if a FITS value is float. @param s FITS value as a string @return int 0 or 1 Identifies if a FITS value is float. */ /*----------------------------------------------------------------------------*/ int qfits_is_float(const char * s) { regex_t re_float; int status ; if (s==NULL) return 0 ; if (s[0]==0) return 0 ; if (regcomp(&re_float, ®ex_float[0], REG_EXTENDED|REG_NOSUB)!=0) { qfits_error("internal error: compiling float rule"); exit(-1); } status = regexec(&re_float, s, 0, NULL, 0) ; regfree(&re_float) ; return (status) ? 0 : 1 ; } /*----------------------------------------------------------------------------*/ /** @brief Identify if a FITS value is complex. @param s FITS value as a string @return int 0 or 1 Identifies if a FITS value is complex. */ /*----------------------------------------------------------------------------*/ int qfits_is_complex(const char * s) { regex_t re_cmp ; int status ; if (s==NULL) return 0 ; if (s[0]==0) return 0 ; if (regcomp(&re_cmp, ®ex_cmp[0], REG_EXTENDED|REG_NOSUB)!=0) { qfits_error("internal error: compiling complex rule"); exit(-1); } status = regexec(&re_cmp, s, 0, NULL, 0) ; regfree(&re_cmp) ; return (status) ? 0 : 1 ; } /*----------------------------------------------------------------------------*/ /** @brief Identify if a FITS value is string. @param s FITS value as a string @return int 0 or 1 Identifies if a FITS value is a string. */ /*----------------------------------------------------------------------------*/ int qfits_is_string(const char * s) { if (s==NULL) return 0 ; if (s[0]=='\'') return 1 ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Identify the type of a FITS value given as a string. @param s FITS value as a string @return integer naming the FITS type Returns the following value: - QFITS_UNKNOWN (0) for an unknown type. - QFITS_BOOLEAN (1) for a boolean type. - QFITS_INT (2) for an integer type. - QFITS_FLOAT (3) for a floating-point type. - QFITS_COMPLEX (4) for a complex number. - QFITS_STRING (5) for a FITS string. */ /*----------------------------------------------------------------------------*/ int qfits_get_type(const char * s) { if (s==NULL) return QFITS_UNKNOWN ; if (qfits_is_boolean(s)) return QFITS_BOOLEAN ; if (qfits_is_int(s)) return QFITS_INT ; if (qfits_is_float(s)) return QFITS_FLOAT ; if (qfits_is_complex(s)) return QFITS_COMPLEX ; return QFITS_STRING ; } /*----------------------------------------------------------------------------*/ /** @brief Query a card in a FITS (main) header by a given key @param filename Name of the FITS file to check. @param keyword Where to read a card in the header. @return Allocated string containing the card or NULL */ /*----------------------------------------------------------------------------*/ char * qfits_query_card( const char * filename, const char * keyword) { char * exp_key ; int fd ; char * buf ; char * buf2 ; char * where ; int hs ; char * card ; /* Bulletproof entries */ if (filename==NULL || keyword==NULL) return NULL ; /* Expand keyword */ exp_key = qfits_expand_keyword(keyword) ; /* Memory-map the FITS header of the input file */ qfits_get_hdrinfo(filename, 0, NULL, &hs) ; if (hs < 1) { qfits_error("error getting FITS header size for %s", filename); return NULL ; } fd = open(filename, O_RDWR) ; if (fd == -1) return NULL ; buf = (char*)mmap(0, hs, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0) ; if (buf == (char*)-1) { perror("mmap") ; close(fd) ; return NULL ; } /* Apply search for the input keyword */ buf2 = qfits_malloc(hs+1) ; memcpy(buf2, buf, hs) ; buf2[hs] = (char)0 ; where = buf2 ; do { where = strstr(where, exp_key); if (where == NULL) { close(fd); munmap(buf,hs); qfits_free(buf2) ; return NULL ; } if ((where-buf2)%80) where++ ; } while ((where-buf2)%80) ; where = buf + (int)(where - buf2) ; /* Create the card */ card = qfits_malloc(81*sizeof(char)) ; strncpy(card, where, 80) ; card[80] = (char)0 ; /* Free and return */ close(fd) ; munmap(buf, hs) ; qfits_free(buf2) ; return card ; } /*----------------------------------------------------------------------------*/ /** @brief Replace a card in a FITS (main) header by a given card @param filename Name of the FITS file to modify. @param keyword Where to substitute a card in the header. @param substitute What to replace the line with. @return int 0 if Ok, -1 otherwise Replaces a whole card (80 chars) in a FITS header by a given FITS line (80 chars). The replacing line is assumed correctly formatted and containing at least 80 characters. The file is modified: it must be accessible in read/write mode. The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation. Returns 0 if everything worked Ok, -1 otherwise. */ /*----------------------------------------------------------------------------*/ int qfits_replace_card( const char * filename, const char * keyword, const char * substitute) { char * exp_key ; int fd ; char * buf ; char * buf2 ; char * where ; int hs ; /* Bulletproof entries */ if (filename==NULL || keyword==NULL || substitute==NULL) return -1 ; /* Expand keyword */ exp_key = qfits_expand_keyword(keyword); /* * Memory-map the FITS header of the input file */ qfits_get_hdrinfo(filename, 0, NULL, &hs) ; if (hs < 1) { qfits_error("error getting FITS header size for %s", filename); return -1 ; } fd = open(filename, O_RDWR) ; if (fd == -1) { return -1 ; } buf = (char*)mmap(0, hs, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0) ; if (buf == (char*)-1) { perror("mmap") ; close(fd) ; return -1 ; } /* Apply search and replace for the input keyword lists */ buf2 = qfits_malloc(hs+1) ; memcpy(buf2, buf, hs) ; buf2[hs] = (char)0 ; where = buf2 ; do { where = strstr(where, exp_key); if (where == NULL) { close(fd); munmap(buf,hs); qfits_free(buf2) ; return -1 ; } if ((where-buf2)%80) where++ ; } while ((where-buf2)%80) ; where = buf + (int)(where - buf2) ; /* Replace current placeholder by blanks */ memset(where, ' ', 80); /* Copy substitute into placeholder */ memcpy(where, substitute, strlen(substitute)); close(fd) ; munmap(buf, hs) ; qfits_free(buf2) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Return the current QFITS version @return the QFITS version */ /*----------------------------------------------------------------------------*/ const char * qfits_version(void) { return (const char *)PACKAGE_VERSION ; } /**@}*/ qfits-6.2.0/src/md5.c0100644000466300003120000002317310375322164013431 0ustar yjungdmd_df/* $Id: md5.c,v 1.6 2006/02/17 10:24:52 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:24:52 $ * $Revision: 1.6 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include "md5.h" /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static void byteReverse(unsigned char *buf, unsigned longs) ; /*----------------------------------------------------------------------------*/ /** * @defgroup md5 MD5 message-digest algorithm * * The algorithm is due to Ron Rivest. This code was written by Colin Plumb * in 1993, no copyright is claimed. This code is in the public domain; do * with it what you wish. * Equivalent code is available from RSA Data Security, Inc. This code has * been tested against that, and is equivalent, except that you don't need to * include two pages of legalese with every copy. * To compute the message digest of a chunk of bytes, declare an MD5Context * structure, pass it to MD5Init, call MD5Update as needed on buffers full of * bytes, and then call MD5Final, which will fill a supplied 16-byte array with * the digest. */ /*----------------------------------------------------------------------------*/ /**@{*/ /*----------------------------------------------------------------------------- Function codes -----------------------------------------------------------------------------*/ /* * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious * initialization constants. */ void MD5Init(struct MD5Context *ctx) { ctx->buf[0] = 0x67452301; ctx->buf[1] = 0xefcdab89; ctx->buf[2] = 0x98badcfe; ctx->buf[3] = 0x10325476; ctx->bits[0] = 0; ctx->bits[1] = 0; } /* * Update context to reflect the concatenation of another buffer full * of bytes. */ void MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len) { register word32 t; /* Update bitcount */ t = ctx->bits[0]; if ((ctx->bits[0] = t + ((word32) len << 3)) < t) ctx->bits[1]++; /* Carry from low to high */ ctx->bits[1] += len >> 29; t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ /* Handle any leading odd-sized chunks */ if (t) { unsigned char *p = (unsigned char *) ctx->in + t; t = 64 - t; if (len < t) { memmove(p, buf, len); return; } memmove(p, buf, t); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); buf += t; len -= t; } /* Process data in 64-byte chunks */ while (len >= 64) { memmove(ctx->in, buf, 64); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); buf += 64; len -= 64; } /* Handle any remaining bytes of data. */ memmove(ctx->in, buf, len); } /* * Final wrapup - pad to 64-byte boundary with the bit pattern * 1 0* (64-bit count of bits processed, MSB-first) */ void MD5Final(unsigned char digest[16], struct MD5Context *ctx) { unsigned int count; unsigned char *p; /* Compute number of bytes mod 64 */ count = (ctx->bits[0] >> 3) & 0x3F; /* Set the first char of padding to 0x80. This is safe since there is always at least one byte free */ p = ctx->in + count; *p++ = 0x80; /* Bytes of padding needed to make 64 bytes */ count = 64 - 1 - count; /* Pad out to 56 mod 64 */ if (count < 8) { /* Two lots of padding: Pad the first block to 64 bytes */ memset(p, 0, count); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); /* Now fill the next block with 56 bytes */ memset(ctx->in, 0, 56); } else { /* Pad block to 56 bytes */ memset(p, 0, count - 8); } byteReverse(ctx->in, 14); /* Append length in bits and transform */ ((word32 *) ctx->in)[14] = ctx->bits[0]; ((word32 *) ctx->in)[15] = ctx->bits[1]; MD5Transform(ctx->buf, (word32 *) ctx->in); byteReverse((unsigned char *) ctx->buf, 4); memmove(digest, ctx->buf, 16); memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ } /* The four core functions - F1 is optimized somewhat */ /* #define F1(x, y, z) (x & y | ~x & z) */ #define F1(x, y, z) (z ^ (x & (y ^ z))) #define F2(x, y, z) F1(z, x, y) #define F3(x, y, z) (x ^ y ^ z) #define F4(x, y, z) (y ^ (x | ~z)) /* This is the central step in the MD5 algorithm. */ #define MD5STEP(f, w, x, y, z, data, s) \ ( w += f(x, y, z) + data, w = w<>(32-s), w += x ) /* * The core of the MD5 algorithm, this alters an existing MD5 hash to * reflect the addition of 16 longwords of new data. MD5Update blocks * the data and converts bytes into longwords for this routine. */ void MD5Transform(word32 buf[4], word32 const in[16]) { register word32 a, b, c, d; a = buf[0]; b = buf[1]; c = buf[2]; d = buf[3]; MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); buf[0] += a; buf[1] += b; buf[2] += c; buf[3] += d; } /**@}*/ /* * Note: this code is harmless on little-endian machines. */ static void byteReverse(unsigned char *buf, unsigned longs) { word32 t; do { t = (word32) ((unsigned) buf[3] << 8 | buf[2]) << 16 | ((unsigned) buf[1] << 8 | buf[0]); *(word32 *) buf = t; buf += 4; } while (--longs); } qfits-6.2.0/main/0040755000466300003120000000000010555131505012727 5ustar yjungdmd_dfqfits-6.2.0/main/Makefile.am0100644000466300003120000000053710423664665015001 0ustar yjungdmd_dfAUTOMAKE_OPTIONS = 1.8 foreign DISTCLEANFILES = *~ INCLUDES = -I$(top_srcdir)/src LDADD = 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Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: qfits-6.2.0/main/dfits.c0100644000466300003120000002523410504517626014215 0ustar yjungdmd_df/* $Id: dfits.c,v 1.9 2006/09/21 14:20:06 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/09/21 14:20:06 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include "qfits_card.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define BLOCK_SIZE 2880 #define LGTH 80 #define MAGIC "SIMPLE =" #define MAGICEXT "XTENSION=" /* If compiled against zlib, include support for gzipped files */ #if HAVE_ZLIB #include "zlib.h" #define FILE gzFile #define fopen gzopen #define fclose gzclose #define fread(b,s,n,f) gzread(f,b,n*s) #endif /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ void usage(char * pname) ; void parse_cmd_line(int, char **, int *, int *, int *) ; int dump_fits_filter(FILE *, int) ; int dump_hdr_filter(FILE *, int) ; int dump_fits(char *, int) ; char * rstrip(char *) ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { int xtnum ; int c_arg ; int filter ; int err ; /* No arguments prints out a usage message */ if (argc<2) usage(argv[0]); /* Parse command-line options */ parse_cmd_line(argc, argv, &xtnum, &filter, &c_arg); /* Filter mode: process data received from stdin */ if (filter) { #if HAVE_ZLIB printf("filter mode does not support gzipped files\n"); printf("use: gunzip -c file.fits | dfits -\n"); return 1 ; #else return dump_fits_filter(stdin, xtnum); #endif } /* Normal mode: loop on all file names given on command-line */ err = 0 ; while (c_arg < argc) { err += dump_fits(argv[c_arg], xtnum); c_arg++; } return err ; /* Returns number of errors during process */ } void usage(char * pname) { printf( "\n\n" "usage: %s [-x xtnum] \n" "usage: %s [-x xtnum] -\n" "\n" "The former version expects file names.\n" "The latter expects data coming in from stdin.\n" "\n" "-x xtnum specifies the extension header to print\n" "-x 0 specifies main header + all extensions\n" "\n\n", pname, pname); #if HAVE_ZLIB printf( "This program was compiled against zlib %s\n" "This means you can use it with gzipped FITS files\n" "as with uncompressed FITS files.\n" "NB: this does not apply to the '-' option (input from stdin)\n" "\n\n", ZLIB_VERSION); #endif exit(1) ; } void parse_cmd_line( int argc, char ** argv, int * xtnum, int * filter, int * c_arg) { *filter = 0 ; *xtnum = -1 ; *c_arg = argc-1 ; /* If '-' is on the command-line, it must be the last argument */ if (!strcmp(argv[argc-1], "-")) *filter = 1 ; /* If -x xtnum is on the command-line, it must be the first two arguments */ if (!strcmp(argv[1], "-x")) { *xtnum = atoi(argv[2]); *c_arg = 3 ; } else { *c_arg = 1 ; } return ; } /* Strip off all blank characters in a string from the right-side. */ char * rstrip(char * s) { int len ; if (s==NULL) return s ; len = strlen(s); if (len<1) return s ; len -- ; while (s[len]== ' ') { s[len]=(char)0 ; len --; if (len<0) break ; } return s ; } /* Dump the requested header (main or extension) from a filename. */ int dump_fits(char * name, int xtnum) { FILE * in ; int err ; if ((in=fopen(name, "r"))==NULL) { fprintf(stderr, "error: cannot open file [%s]\n", name); return 1 ; } printf("====> file %s (main) <====\n", name) ; err = dump_fits_filter(in, xtnum); fclose(in); return err ; } /* Dump the requested header (main or extension) from a FILE * */ int dump_fits_filter(FILE * in, int xtnum) { int n_xt ; char buf[LGTH+2]; int err ; int data_bytes, naxis ; char * read_val ; int skip_blocks ; int seeked ; int hdr, hdr_type ; int i ; /* Try getting the first LGTH+1 chars */ memset(buf, 0, LGTH+2); if (fread(buf, sizeof(char), LGTH+1, in)!=LGTH+1) { fprintf(stderr, "error reading input\n"); return 1; } rewind(in) ; /* If the (char) 10 (LINE FEED) is there, the file is a HDR file */ hdr = 0 ; for (i=0 ; i0) { /* Skip as many blocks as there are declared pixels */ skip_blocks = data_bytes/BLOCK_SIZE ; if ((data_bytes % BLOCK_SIZE)!=0) skip_blocks ++ ; seeked = fseek(in, skip_blocks*BLOCK_SIZE, SEEK_CUR); if (seeked<0) return -1 ; } /* Look for next XTENSION keyword */ while ((err=fread(buf, sizeof(char), LGTH, in))==LGTH) { if (buf[0]=='X' && buf[1]=='T' && buf[2]=='E' && buf[3]=='N' && buf[4]=='S' && buf[5]=='I' && buf[6]=='O' && buf[7]=='N') break ; } if (err==0) break ; if (err!=LGTH) return 1 ; n_xt++ ; if (xtnum==0 || xtnum==n_xt) { printf("===> xtension %d\n", n_xt) ; printf("%s\n", rstrip(buf)); } data_bytes = 1 ; naxis = 0 ; while ((err=fread(buf, sizeof(char), LGTH, in))==LGTH) { if (xtnum==0 || xtnum==n_xt) printf("%s\n", rstrip(buf)); /* Look for BITPIX keyword */ if (buf[0]=='B' && buf[1]=='I' && buf[2]=='T' && buf[3]=='P' && buf[4]=='I' && buf[5]=='X' && buf[6]==' ') { read_val = qfits_getvalue(buf); data_bytes *= (int)atoi(read_val) / 8 ; if (data_bytes<0) data_bytes *= -1 ; } else /* Look for NAXIS keyword */ if (buf[0]=='N' && buf[1]=='A' && buf[2]=='X' && buf[3]=='I' && buf[4]=='S') { if (buf[5]==' ') { /* NAXIS keyword */ read_val = qfits_getvalue(buf); naxis = (int)atoi(read_val); } else { /* NAXIS?? keyword (axis size) */ read_val = qfits_getvalue(buf); data_bytes *= (int)atoi(read_val); } } else /* Look for END keyword */ if (buf[0]=='E' && buf[1]=='N' && buf[2]=='D') break ; } if (n_xt==xtnum) break ; } return 0 ; } /* Dump the requested header (main or extension) from a HDR FILE * */ int dump_hdr_filter(FILE * in, int type) { char buf[1]; int err ; if (type == 0) {} else if (type == 1) printf("===> xtension HDR\n") ; else return 1 ; while ((err=fread(buf, sizeof(char), 1, in))==1) { printf("%c", buf[0]); } return 0 ; } qfits-6.2.0/main/dtfits.c0100644000466300003120000004521510375351235014400 0ustar yjungdmd_df/* $Id: dtfits.c,v 1.19 2006/02/17 13:41:49 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 13:41:49 $ * $Revision: 1.19 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include "qfits_table.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define ELEMENT_MAX_DISP_SIZE 50 #define DISP_SIZE_INT 5 #define DISP_SIZE_DOUBLE 8 #define DISP_SIZE_FLOAT 7 #define DISP_SIZE_CHAR 1 /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static int dump_extension_bin(qfits_table *, FILE *, void **, char, int, int) ; static int dump_extension_ascii(qfits_table *, FILE *, void **, char, int, int) ; static int dump_extension(qfits_table *, FILE *, char, int, int) ; static void qfits_dump(char *, char *, int, char, int); static void usage(char * pname) ; static char prog_desc[] = "FITS table dump" ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char name_i[512] ; char name_o[512] ; int i ; int data_only ; char separator ; int ext ; /* Initialize */ data_only = 0 ; separator = '|' ; ext = -1 ; i=1 ; if (argc<2) usage(argv[0]); while (i=argc) { fprintf(stderr, "option -s needs an argument\n"); return -1 ; } i++ ; separator = argv[i][0] ; } else if (!strcmp(argv[i], "-x")) { if ((i+1)>=argc) { fprintf(stderr, "option -x needs an argument\n"); return -1 ; } i++ ; ext = atoi(argv[i]) ; } else { break ; } i++ ; } if ((argc-i)<1) { fprintf(stderr, "missing input file name\n"); return -1 ; } strcpy(name_i, argv[i]); i++ ; if ((argc-i)<1) name_o[0] = 0 ; else strcpy(name_o, argv[i]); qfits_dump(name_i, name_o, data_only, separator, ext); return 0 ; } static void usage(char * pname) { printf("%s -- %s\n", pname, prog_desc); printf( "use : %s [options] [out]\n" "options are:\n" "\t-d to dump data only (no headers)\n" "\t-s to output data with separator \n" "\n", pname); exit(0) ; } static void qfits_dump( char * name_i, char * name_o, int data_only, char separator, int ext) { qfits_table * tdesc ; FILE * out ; int xtnum_start, xtnum_stop ; int n_ext ; int i ; /* Set where to send the output */ if (name_o[0]==(char)0) { out = stdout ; } else { if ((out = fopen(name_o, "w"))==NULL) { fprintf(stderr, "cannot create output file [%s]\n", name_o); return ; } } if (!data_only) { fprintf(out, "#\n"); fprintf(out, "# file %s\n", name_i); } /* Query number of extensions in the file */ n_ext = qfits_query_n_ext(name_i); if (!data_only) { fprintf(out, "# extensions %d\n", n_ext); } /* If no extension, bail out */ if (n_ext<1) { if (out!=stdout) fclose(out) ; return ; } /* 1 extension required or all */ if (ext < 1) { xtnum_start = 1 ; xtnum_stop = n_ext ; } else if (ext > n_ext) { fprintf(out, "# requested extension does not exist %d\n", ext) ; if (out!=stdout) fclose(out) ; return ; } else { xtnum_start = xtnum_stop = ext ; } /* Loop over all extensions */ for (i=xtnum_start ; i<=xtnum_stop ; i++) { if (!data_only) { fprintf(out, "# --------------------------------------------\n"); fprintf(out, "# XTENSION %d\n", i); } if ((tdesc = qfits_table_open(name_i, i)) == NULL) { printf("cannot open table [%s]:[%d]\n", name_i, i); if (out!=stdout) fclose(out); return ; } dump_extension(tdesc, out, separator, data_only, 1) ; qfits_table_close(tdesc); } fclose(out) ; return ; } static int dump_extension( qfits_table * tdesc, FILE * out, char separator, int data_only, int use_zero_scale) { void ** cols ; int i ; if (!data_only) { fprintf(out, "# Number of columns %d\n", tdesc->nc); fprintf(out, "#\n"); } /* First read the columns in memory */ cols = malloc(tdesc->nc * sizeof(void*)) ; for (i=0 ; inc ; i++) { cols[i] = qfits_query_column_data(tdesc, i, NULL, NULL) ; if (cols[i] == NULL) { fprintf(out, "# Cannot load column nb %d\n", i+1) ; } } switch (tdesc->tab_t) { case QFITS_BINTABLE: dump_extension_bin(tdesc, out, cols, separator, data_only, use_zero_scale) ; break ; case QFITS_ASCIITABLE: dump_extension_ascii(tdesc, out, cols, separator, data_only, use_zero_scale) ; break ; default: fprintf(out, "Table type not recognized") ; break ; } for (i=0 ; inc ; i++) if (cols[i]) free(cols[i]) ; free(cols) ; return 0 ; } static int dump_extension_bin( qfits_table * tdesc, FILE * out, void ** cols, char separator, int data_only, int use_zero_scale) { int * col_sizes ; qfits_col * col ; char * ccol ; unsigned char * ucol ; double * dcol ; float * fcol ; short * scol ; int * icol ; int size ; int field_size ; char * str ; char ctmp[512]; int i, j, k ; /* GET THE FIELDS SIZES */ col_sizes = calloc(tdesc->nc, sizeof(int)) ; for (i=0 ; inc ; i++) { col = tdesc->col + i ; col_sizes[i] = (int)strlen(col->tlabel) ; switch(col->atom_type) { case TFITS_BIN_TYPE_A: size = col->atom_size * col->atom_nb ; break ; case TFITS_BIN_TYPE_B: size = col->atom_nb * (DISP_SIZE_INT + 2) ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: size = col->atom_nb * (DISP_SIZE_DOUBLE + 2) ; break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: size = col->atom_nb * (DISP_SIZE_FLOAT + 2) ; break ; case TFITS_BIN_TYPE_I: size = col->atom_nb * (DISP_SIZE_INT + 2) ; break ; case TFITS_BIN_TYPE_J: size = col->atom_nb * (DISP_SIZE_INT + 2) ; break ; case TFITS_BIN_TYPE_L: size = col->atom_nb * (DISP_SIZE_CHAR + 2) ; break ; case TFITS_BIN_TYPE_X: size = col->atom_nb * (DISP_SIZE_INT + 2) ; break ; case TFITS_BIN_TYPE_P: size = col->atom_nb * (DISP_SIZE_INT + 2) ; break ; default: fprintf(out, "Type not recognized") ; break ; } if (size > col_sizes[i]) col_sizes[i] = size ; } /* Print out the column names */ if (!data_only) { for (i=0 ; inc ; i++) { col = tdesc->col + i ; fprintf(out, "%*s", col_sizes[i], col->tlabel); if (i!=(tdesc->nc-1)) printf("%c", separator); } fprintf(out, "\n"); } /* Get the string to write according to the type */ for (j=0 ; jnr ; j++) { for (i=0 ; inc ; i++) { if (cols[i] == NULL) continue ; col = tdesc->col + i ; field_size = col->atom_nb * ELEMENT_MAX_DISP_SIZE ; str = malloc(field_size * sizeof(char)) ; str[0] = (char)0 ; switch(col->atom_type) { case TFITS_BIN_TYPE_A: ccol = (char*)(cols[i]) ; ccol += col->atom_size * col->atom_nb * j ; strncpy(ctmp, ccol, col->atom_size * col->atom_nb) ; ctmp[col->atom_size*col->atom_nb] = (char)0 ; strcpy(str, ctmp) ; break ; case TFITS_BIN_TYPE_B: ucol = (unsigned char*)(cols[i]) ; ucol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%d, ", (int)ucol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp,"%d",(int)ucol[col->atom_nb-1]); strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: dcol = (double*)(cols[i]) ; dcol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%g, ", dcol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%g", dcol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_E: case TFITS_BIN_TYPE_C: fcol = (float*)(cols[i]) ; fcol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%f, ", fcol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%f", fcol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_I: scol = (short*)(cols[i]) ; scol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%d, ", scol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d", scol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_J: icol = (int*)(cols[i]) ; icol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%d, ", icol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d", icol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_L: ccol = (char*)(cols[i]) ; ccol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%c, ", ccol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%c", ccol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_X: ucol = (unsigned char*)(cols[i]) ; ucol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%d, ", ucol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d", ucol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; case TFITS_BIN_TYPE_P: icol = (int*)(cols[i]) ; icol += col->atom_nb * j ; /* For each atom of the column */ for (k=0 ; katom_nb-1 ; k++) { sprintf(ctmp, "%d, ", icol[k]) ; strcat(str, ctmp) ; } /* Handle the last atom differently: no ',' */ sprintf(ctmp, "%d", icol[col->atom_nb-1]) ; strcat(str, ctmp) ; break ; default: fprintf(out, "Type not recognized") ; break ; } fprintf(out, "%*s", col_sizes[i], str); if (i!=(tdesc->nc-1)) printf("%c", separator); free(str) ; } fprintf(out, "\n"); } return 0 ; } static int dump_extension_ascii( qfits_table * tdesc, FILE * out, void ** cols, char separator, int data_only, int use_zero_scale) { int * col_sizes ; qfits_col * col ; char * ccol ; double * dcol ; float * fcol ; int * icol ; int size ; int field_size ; char * str ; char ctmp[512]; int i, j ; /* GET THE FIELDS SIZES */ col_sizes = calloc(tdesc->nc, sizeof(int)) ; for (i=0 ; inc ; i++) { col = tdesc->col + i ; col_sizes[i] = (int)strlen(col->tlabel) ; switch(col->atom_type) { case TFITS_ASCII_TYPE_A: size = col->atom_nb ; break ; case TFITS_ASCII_TYPE_I: size = DISP_SIZE_INT ; break ; case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: size = DISP_SIZE_FLOAT ; break ; case TFITS_ASCII_TYPE_D: size = DISP_SIZE_DOUBLE ; break ; default: fprintf(out, "Type not recognized") ; break ; } if (size > col_sizes[i]) col_sizes[i] = size ; } /* Print out the column names */ if (!data_only) { for (i=0 ; inc ; i++) { col = tdesc->col + i ; fprintf(out, "%*s", col_sizes[i], col->tlabel); if (i!=(tdesc->nc-1)) printf("%c", separator); } fprintf(out, "\n"); } /* Get the string to write according to the type */ for (j=0 ; jnr ; j++) { for (i=0 ; inc ; i++) { if (cols[i] == NULL) continue ; col = tdesc->col + i ; field_size = col->atom_nb * ELEMENT_MAX_DISP_SIZE ; str = malloc(field_size * sizeof(char)) ; str[0] = (char)0 ; switch(col->atom_type) { case TFITS_ASCII_TYPE_A: ccol = (char*)(cols[i]) ; ccol += col->atom_nb * j ; strncpy(ctmp, ccol, col->atom_nb) ; ctmp[col->atom_nb] = (char)0 ; strcpy(str, ctmp) ; break ; case TFITS_ASCII_TYPE_I: icol = (int*)(cols[i]) ; icol += j ; sprintf(ctmp, "%d", icol[0]) ; strcat(str, ctmp) ; break ; case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: fcol = (float*)(cols[i]) ; fcol += j ; sprintf(ctmp, "%f", fcol[0]) ; strcat(str, ctmp) ; break ; case TFITS_ASCII_TYPE_D: dcol = (double*)(cols[i]) ; dcol += j ; sprintf(ctmp, "%g", dcol[0]) ; strcat(str, ctmp) ; break ; default: fprintf(out, "Type not recognized") ; break ; } fprintf(out, "%*s", col_sizes[i], str); if (i!=(tdesc->nc-1)) printf("%c", separator); free(str) ; } fprintf(out, "\n"); } return 0 ; } qfits-6.2.0/main/flipx.c0100644000466300003120000001151310375322362014216 0ustar yjungdmd_df/* $Id: flipx.c,v 1.10 2006/02/17 10:26:58 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:26:58 $ * $Revision: 1.10 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include #include "qfits_rw.h" #include "qfits_tools.h" /*----------------------------------------------------------------------------- Private functions -----------------------------------------------------------------------------*/ /* * Swap pixels between position p1 and p2, regardless of the pixel * type and endian-ness of the local host. */ static void swap_pix(char * buf, int p1, int p2, int psize) { int i ; char c ; for (i=0 ; i\n", argv[0]); return 1 ; } err=0 ; for (i=1 ; i0) { fprintf(stderr, "%s: %d error(s) occurred\n", argv[0], err); return -1 ; } return 0 ; } qfits-6.2.0/main/frameq.c0100644000466300003120000003146010375351235014353 0ustar yjungdmd_df/* $Id: frameq.c,v 1.12 2006/02/17 13:41:49 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 13:41:49 $ * $Revision: 1.12 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include "qfits_tools.h" #include "qfits_filename.h" /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /* Frame informations needed to classify it */ typedef struct _framei { char * name ; char * tplid ; char * origfile ; int expno ; int nexp ; struct _framei * next ; } framei ; /* Frame queue: is mostly a pointer to a list of frame information objects */ typedef struct _frameq { framei * first ; int n ; } frameq ; /*----------------------------------------------------------------------------- Global variables -----------------------------------------------------------------------------*/ /* List of strings to identify unwanted templates. */ char * tpl_filter[] = { "_acq_", "_CheckAoCorrection", NULL }; /*----------------------------------------------------------------------------- Functions code -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief Build a new framei object @param filename FITS file name @return A newly allocated framei obj. NULL in error case */ /*----------------------------------------------------------------------------*/ static framei * framei_new(char * filename) { framei * fi ; char * sval ; char * sval2 ; int i ; fi = malloc(sizeof(framei)); fi->name = strdup(filename); sval = qfits_query_hdr(filename, "tpl.id"); if (sval!=NULL) { /* Filter out unwanted template IDs */ i=0 ; while (tpl_filter[i]!=NULL) { if (strstr(sval, tpl_filter[i])!=NULL) return NULL ; i++ ; } fi->tplid = strdup(qfits_pretty_string(sval)) ; } else { fi->tplid = NULL ; } sval = qfits_query_hdr(filename, "origfile"); if (sval!=NULL) { sval2 = qfits_pretty_string(sval) ; fi->origfile = strdup(qfits_get_root_name(sval2)) ; } else { fi->origfile = NULL ; } sval = qfits_query_hdr(filename, "tpl.expno"); if (sval!=NULL) fi->expno = (int)atoi(sval); else fi->expno = -1 ; sval = qfits_query_hdr(filename, "tpl.nexp"); if (sval!=NULL) fi->nexp = (int)atoi(sval); else fi->nexp = -1 ; fi->next = NULL ; return fi ; } /*----------------------------------------------------------------------------*/ /** @brief Delete a framei object @param fi Object to delete */ /*----------------------------------------------------------------------------*/ static void framei_del(framei * fi) { if (fi==NULL) return ; if (fi->name!=NULL) free(fi->name); if (fi->tplid!=NULL) { free(fi->tplid); } if (fi->origfile!=NULL) { free(fi->origfile); } free(fi); } /*----------------------------------------------------------------------------*/ /** @brief Create a frameq object @return A newly allocated empty frameq object */ /*----------------------------------------------------------------------------*/ frameq * frameq_new(void) { frameq * fq ; fq = malloc(sizeof(frameq)); fq->first = NULL ; fq->n = 0 ; return fq ; } /*----------------------------------------------------------------------------*/ /** @brief Delete a frameq object @param fq The object to delete */ /*----------------------------------------------------------------------------*/ void frameq_del(frameq * fq) { framei * fi ; framei * fin ; if (fq==NULL) return ; fi = fq->first ; while (fi!=NULL) { fin = fi->next ; framei_del(fi); fi = fin ; } free(fq); return ; } /*----------------------------------------------------------------------------*/ /** @brief Append a new frame to an existing frame queue @param fq The existing frame queue @param filename The file to append name */ /*----------------------------------------------------------------------------*/ void frameq_append(frameq * fq, char * filename) { framei * fi ; framei * fn ; if (fq==NULL || filename==NULL) return ; fi = framei_new(filename); if (fi==NULL) return ; if (fq->n==0) { fq->first = fi ; fq->n = 1 ; return ; } fn = fq->first ; while (fn->next!=NULL) fn = fn->next ; fn->next = fi ; fq->n ++ ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Pop a frame out of the queue @param fq The frame queue */ /*----------------------------------------------------------------------------*/ void frameq_pop(frameq * fq) { framei * first ; first = fq->first->next ; framei_del(fq->first); fq->first = first ; fq->n -- ; } /*----------------------------------------------------------------------------*/ /** @brief Dump a frame queue in a file @param fq Frame queue to dump @param out File where the queue is dumped */ /*----------------------------------------------------------------------------*/ void frameq_dump(frameq * fq, FILE * out) { int i ; framei * fi ; fi = fq->first ; for (i=0 ; in ; i++) { fprintf(out, "%s %s %02d/%02d\n", fi->name, fi->tplid, fi->expno, fi->nexp); fi = fi->next ; } } /*----------------------------------------------------------------------------*/ /** @brief Create a frame queue from a directory @param dirname Directory name @return A newly allocated frame queue */ /*----------------------------------------------------------------------------*/ frameq * frameq_load(char * dirname) { frameq * fq ; int i ; glob_t pglob ; char filename[512]; /* Look for *.fits *.FITS *.fits.gz *.FITS.gz */ sprintf(filename, "%s/*.fits", dirname); glob(filename, GLOB_MARK, NULL, &pglob); sprintf(filename, "%s/*.FITS", dirname); glob(filename, GLOB_APPEND, NULL, &pglob); sprintf(filename, "%s/*.fits.gz", dirname); glob(filename, GLOB_APPEND, NULL, &pglob); sprintf(filename, "%s/*.FITS.gz", dirname); glob(filename, GLOB_APPEND, NULL, &pglob); if (pglob.gl_pathc<1) { printf("found no frame\n"); return NULL ; } /* Build frame queue */ fq = frameq_new(); for (i=0 ; in * sizeof(char*)); fn = fq->first ; for (i=0 ; in ; i++) { if (fn->tplid==NULL) { tplid_all[i] = strdup("none"); } else { tplid_all[i] = strdup(fn->tplid); } fn = fn->next ; } /* Sort all tplid's */ qsort(tplid_all, fq->n, sizeof(char*), stringsort); /* Compute how many different tplid's can be found */ ntplid=1 ; for (i=1 ; in ; i++) { if (strcmp(tplid_all[i], tplid_all[i-1])) { ntplid++ ; } } tplid = malloc(ntplid * sizeof(char*)); tplid[0] = tplid_all[0] ; tplid_all[0] = NULL ; j=0 ; for (i=1 ; in ; i++) { if (strcmp(tplid_all[i], tplid[j])) { j++ ; tplid[j] = tplid_all[i] ; } else { free(tplid_all[i]); } tplid_all[i] = NULL ; } free(tplid_all); *n = ntplid ; return tplid ; } /*----------------------------------------------------------------------------*/ /** @brief Get the setting number @param dirname Directory name @return Setting number */ /*----------------------------------------------------------------------------*/ int frameq_getsetnum(char * dirname) { char pattern[512]; glob_t pglob ; int i ; int max ; int num ; sprintf(pattern, "%s/set*", dirname); glob(pattern, GLOB_MARK, NULL, &pglob); if (pglob.gl_pathc<1) { max=0 ; } else { sprintf(pattern, "%s/set%%02d", dirname); max=0 ; for (i=0 ; imax) max=num ; } } globfree(&pglob); return max+1 ; } /*----------------------------------------------------------------------------*/ /** @brief Classify the frames @param fq Frame queue */ /*----------------------------------------------------------------------------*/ void frameq_makelists(frameq * fq) { FILE * list ; char filename[512]; framei * fi ; int setnum ; int count ; int batches ; /* Count # of batches in input */ fi = fq->first ; batches=0 ; while (fi!=NULL) { if (fi->expno==1) batches++ ; fi = fi->next ; } fi = fq->first ; count=0 ; list=NULL ; while (fi!=NULL) { printf("\rclassifying batches: %d of %d", count, batches); fflush(stdout); if (fi->expno<0) { fi=fi->next ; continue ; } if (fi->expno==1) { count++ ; if (list!=NULL) { fclose(list); } if (fi->tplid == NULL) { printf("No TPL ID - abort\n") ; return ; } if (fi->origfile == NULL) { printf("No ORIGFILE - abort\n") ; return ; } mkdir(fi->tplid, 0755); setnum = frameq_getsetnum(fi->tplid); sprintf(filename, "%s/%s_%02d", fi->tplid, fi->origfile, fi->nexp); mkdir(filename, 0755); sprintf(filename, "%s/%s_%02d/IN", fi->tplid,fi->origfile,fi->nexp); list = fopen(filename, "w"); fprintf(list,"# TPL.ID= %s\n", fi->tplid); fprintf(list,"# NEXP = %02d\n", fi->nexp); } if (list) fprintf(list, "%s\n", fi->name); fi = fi->next ; } printf("\n"); return ; } /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char * argv[]) { frameq * fq ; if (argc<2) { printf("use: %s \n", argv[0]); return 1 ; } printf("loading frames from %s...\n", argv[1]); fq = frameq_load(argv[1]); printf("processing lists...\n"); frameq_makelists(fq); frameq_del(fq); printf("done\n"); return 0 ; } qfits-6.2.0/main/qextract.c0100644000466300003120000002025210376307664014740 0ustar yjungdmd_df/* $Id: qextract.c,v 1.9 2006/02/20 09:45:24 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/20 09:45:24 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include "qfits_table.h" #include "qfits_image.h" #include "qfits_rw.h" /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static int textract_write_ext(char *, int) ; static int iextract_write_ext(char *, int) ; static char prog_desc[] = "Extract and write FITS extensions" ; static void usage(char *) ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char * name_in ; int ext ; int nb_ext ; int ext_type ; if (argc<3) usage(argv[0]) ; /* Get input file name and extension number */ name_in = strdup(argv[1]) ; ext = (int)atoi(argv[2]) ; /* Check if the file is a FITS file */ if (!qfits_is_fits(name_in)) { printf("[%s] is not a FITS file\n", name_in) ; free(name_in) ; return -1 ; } /* Check if the extension is valid */ nb_ext = qfits_query_n_ext(name_in) ; if (nb_ext < ext) { printf("Only %d extensions in this file\n", nb_ext) ; free(name_in) ; return -1 ; } /* Check if it's a table or an image */ ext_type = qfits_is_table(name_in, ext) ; switch (ext_type) { case QFITS_BINTABLE: case QFITS_ASCIITABLE: if (textract_write_ext(name_in, ext) == -1) { printf("cannot read-write extension no %d\n", ext) ; free(name_in) ; return -1 ; } break ; case QFITS_INVALIDTABLE: if (iextract_write_ext(name_in, ext) == -1) { printf("cannot read-write extension no %d\n", ext) ; free(name_in) ; return -1 ; } break ; default: printf("Unrecognized FITS type\n") ; free(name_in) ; return -1 ; } free(name_in) ; return 0 ; } /*----------------------------------------------------------------------------- Functions code -----------------------------------------------------------------------------*/ static void usage(char * pname) { printf("%s : %s\n", pname, prog_desc) ; printf( "use : %s \n" "\n", pname) ; exit(0) ; } static int textract_write_ext( char * in, int ext) { qfits_table * th ; void ** array ; qfits_header * fh ; int array_size ; int i ; /* Get the table infos */ if ((th = qfits_table_open(in, ext)) == NULL) { printf("cannot read extension: %d\n", ext) ; return -1 ; } /* Compute array_size */ array_size = 0 ; for (i=0 ; inc ; i++) { switch (th->col[i].atom_type) { case TFITS_ASCII_TYPE_A: case TFITS_ASCII_TYPE_I: case TFITS_ASCII_TYPE_E: case TFITS_ASCII_TYPE_F: case TFITS_ASCII_TYPE_D: case TFITS_BIN_TYPE_A: case TFITS_BIN_TYPE_L: case TFITS_BIN_TYPE_B: case TFITS_BIN_TYPE_X: array_size += sizeof(char*) ; break ; case TFITS_BIN_TYPE_I: array_size += sizeof(short*) ; break ; case TFITS_BIN_TYPE_J: case TFITS_BIN_TYPE_E: array_size += sizeof(int*) ; break ; case TFITS_BIN_TYPE_C: case TFITS_BIN_TYPE_P: array_size += sizeof(float*) ; break ; case TFITS_BIN_TYPE_D: case TFITS_BIN_TYPE_M: array_size += sizeof(double*) ; break ; default: return -1 ; } } /* Allocate memory for array */ array = malloc(array_size) ; /* Load columns in array */ for (i=0 ; inc ; i++) { array[i] = qfits_query_column_data(th, i, NULL, NULL) ; if (array[i] == NULL) { printf("cannot read column %d\n", i+1) ; } } /* Update th : filename */ sprintf(th->filename, "ext%d.tfits", ext) ; /* Get fits primary header */ if ((fh = qfits_header_read(in)) == NULL) { for (i=0 ; inc ; i++) if (array[i] != NULL) free(array[i]) ; qfits_table_close(th) ; free(array) ; printf("cannot read fits header\n") ; return -1 ; } if (ext != 0) { /* No data in primary HDU */ qfits_header_mod(fh, "NAXIS", "0", NULL) ; qfits_header_del(fh, "NAXIS1") ; qfits_header_del(fh, "NAXIS2") ; } /* Write the tfits file */ if (qfits_save_table_hdrdump((const void **)array, th, fh) == -1) { qfits_header_destroy(fh) ; for (i=0 ; inc ; i++) if (array[i] != NULL) free(array[i]) ; qfits_table_close(th) ; free(array) ; printf("cannot write fits table\n") ; return -1 ; } /* Free and return */ qfits_header_destroy(fh) ; for (i=0 ; inc ; i++) if (array[i] != NULL) free(array[i]) ; qfits_table_close(th) ; free(array) ; return 0 ; } static int iextract_write_ext( char * in, int ext) { qfitsloader ql ; qfitsdumper qd ; qfits_header * fh ; char outname[1024] ; FILE * out ; sprintf(outname, "ext%d.fits", ext) ; /* Initialize a FITS loader */ ql.filename = in ; ql.xtnum = ext ; ql.pnum = 0 ; ql.map = 1 ; ql.ptype = PTYPE_DOUBLE ; if (qfitsloader_init(&ql)!=0) return -1 ; /* Load the primary header */ if ((fh = qfits_header_read(ql.filename)) == NULL) return -1 ; if (ext != 0) { /* No data in primary HDU */ qfits_header_mod(fh, "NAXIS", "0", NULL) ; qfits_header_del(fh, "NAXIS1") ; qfits_header_del(fh, "NAXIS2") ; } /* Dump the primary header */ if ((out = fopen(outname, "w")) == NULL) return -1 ; qfits_header_dump(fh, out); qfits_header_destroy(fh) ; if (ext != 0) { /* Load the extension header */ if ((fh = qfits_header_readext(ql.filename, ext)) == NULL) return -1 ; /* Dump the extension header */ qfits_header_dump(fh, out); qfits_header_destroy(fh) ; } fclose(out) ; /* Load the FITS image */ if (qfits_loadpix(&ql)!=0) return -1 ; /* Write the FITS image */ qd.filename = outname ; qd.npix = ql.lx * ql.ly ; qd.ptype = PTYPE_DOUBLE ; qd.dbuf = ql.dbuf ; qd.out_ptype = ql.bitpix ; if (qfits_pixdump(&qd)!=0) return -1 ; /* qfits_zeropad(outname) ; */ free(ql.dbuf) ; return 0 ; } qfits-6.2.0/main/replacekey.c0100644000466300003120000001555710375322362015234 0ustar yjungdmd_df/* $Id: replacekey.c,v 1.10 2006/02/17 10:26:58 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:26:58 $ * $Revision: 1.10 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Include -----------------------------------------------------------------------------*/ #include #include #include #include #include "qfits_tools.h" #include "qfits_card.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define NM_SIZ 512 /*----------------------------------------------------------------------------- Functions prototypes -----------------------------------------------------------------------------*/ static char prog_desc[] = "replace keyword in a FITS header" ; static void usage(char *) ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char * name_in ; char * card ; char * place ; char * key ; char * key_tmp ; char * val ; char * val_tmp ; char * com ; char * com_tmp ; int keep_com ; int numeric ; char * stmp ; int i ; char card_tmp[NM_SIZ] ; if (argc<2) usage(argv[0]) ; /* Initialize */ name_in = NULL ; card = NULL ; place = NULL ; key = NULL ; val = NULL ; com = NULL ; keep_com = 0 ; numeric = 0 ; /* Command line handling */ i=1 ; while (i=argc) { fprintf(stderr, "option -p needs an argument\n"); return -1 ; } i++ ; place = strdup(argv[i]); } else if (!strcmp(argv[i], "-k")) { if ((i+1)>=argc) { fprintf(stderr, "option -k needs an argument\n"); return -1 ; } i++ ; key = strdup(argv[i]); } else if (!strcmp(argv[i], "-v")) { if ((i+1)>=argc) { fprintf(stderr, "option -v needs an argument\n"); return -1 ; } i++ ; val = strdup(argv[i]); } else if (!strcmp(argv[i], "-c")) { if ((i+1)>=argc) { fprintf(stderr, "option -c needs an argument\n"); return -1 ; } i++ ; com = strdup(argv[i]); } else if (!strcmp(argv[i], "-C")) { keep_com = 1 ; } else if (!strcmp(argv[i], "-n")) { numeric = 1 ; } else { break ; } i++ ; } /* Check options coherence */ if ((keep_com == 1) && (com != NULL)) { fprintf(stderr, "options -c and -C should not be used together\n") ; if (place) free(place) ; if (key) free(key) ; if (val) free(val) ; free(com) ; return -1 ; } if (place == NULL) { fprintf(stderr, "options -p has to be used\n") ; if (key) free(key) ; if (val) free(val) ; if (com) free(com) ; return -1 ; } /* Get input file name */ if ((argc-i)<1) { fprintf(stderr, "missing input file name\n"); return -1 ; } /* Loop on the input files */ while (argc-i >= 1) { name_in = strdup(argv[i]) ; /* Set keyword to write */ key_tmp = NULL ; if (key==NULL) key_tmp = strdup(place) ; else key_tmp = strdup(key) ; /* Set value to write */ val_tmp = NULL ; if (val==NULL) { card = qfits_query_card(name_in, place) ; if (card!= NULL) { stmp = qfits_getvalue(card) ; val_tmp = strdup(stmp) ; } } else val_tmp = strdup(val) ; com_tmp = NULL ; /* Set comment to write */ if ((com == NULL) && (keep_com == 1)) { if (card == NULL) card = qfits_query_card(name_in, place) ; if (card != NULL) { stmp = qfits_getcomment(card) ; com_tmp = strdup(stmp) ; } } else if (com != NULL) com_tmp = strdup(com) ; if (card != NULL) free(card) ; card = NULL ; printf("DEBUG: %s\n", key_tmp) ; /* Create the card */ qfits_card_build(card_tmp, key_tmp, val_tmp, com_tmp) ; if (key_tmp) free(key_tmp) ; if (val_tmp) free(val_tmp) ; if (com_tmp) free(com_tmp) ; card = strdup(card_tmp) ; /* Display what will be written where */ printf("File %s\n", name_in) ; printf("\tcard : \n\t\t%s\n", card) ; printf("\tplace : \n\t\t%s\n", place) ; /* Try to replace the first key */ if 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distclean-tags distdir dvi \ dvi-am html html-am info info-am install install-am \ install-binPROGRAMS install-data install-data-am install-exec \ install-exec-am install-info install-info-am install-man \ install-strip installcheck installcheck-am installdirs \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags uninstall uninstall-am \ uninstall-binPROGRAMS uninstall-info-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: qfits-6.2.0/saft/fitsmd5.c0100644000466300003120000006213010375322277014466 0ustar yjungdmd_df/* $Id: fitsmd5.c,v 1.7 2006/02/17 10:26:07 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:26:07 $ * $Revision: 1.7 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Includes -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include /*----------------------------------------------------------------------------- Support for gzipped files if linked against zlib. -----------------------------------------------------------------------------*/ #if HAVE_ZLIB #include "zlib.h" #define FILE gzFile #define fopen gzopen #define fclose gzclose #define fread(b,s,n,f) gzread(f,b,n*s) #define GZIP_MAGIC1 0x1f #define GZIP_MAGIC2 0x8b static is_gzipped(char * filename) { FILE * in ; unsigned char b1, b2 ; int r1, r2 ; if ((in=fopen(filename, "r"))==NULL) { return -1 ; } r1 = fread(&b1, 1, 1, in); r2 = fread(&b2, 1, 1, in); fclose(in); if (r1!=1 || r2!=1) return 0 ; if ((int)b1!=GZIP_MAGIC1 || (int)b2!=GZIP_MAGIC2) { return 0 ; } return 1 ; } #endif /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ /* Definitions related to FITS */ #define FITSLINESZ 80 /* a FITS line is 80 chars */ #define FITSCARDS 36 /* 36 cards per block */ #define FITSBLOCKSZ (FITSLINESZ*FITSCARDS) /* FITS block size=2880 */ /* Definitions related to MD5 */ #define MD5HASHSZ 32 /* an MD5 key length is 32 bytes = 128 bits */ /* FITS keyword used to store MD5 key */ #define FITSMD5KEY "DATAMD5 " /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /* The following types defined for MD5 computation only */ typedef unsigned int word32 ; struct MD5Context { word32 buf[4]; word32 bits[2]; unsigned char in[64]; }; /*----------------------------------------------------------------------------- Private function prototypes -----------------------------------------------------------------------------*/ static void MD5Init(struct MD5Context *); static void MD5Update(struct MD5Context *, unsigned char *, unsigned); static void MD5Final(unsigned char *, struct MD5Context *); static void MD5Transform(word32 *, word32 *); static void byteReverse(unsigned char *, unsigned); static int fits_md5_check(char *, int); static char * fits_pretty_string(char *); static char * fits_getvalue(char *); static void usage(void); /*----------------------------------------------------------------------------- Global variables -----------------------------------------------------------------------------*/ static char * pname = NULL ; static char prog_desc[] = "Compute/Update the DATAMD5 keyword/value" ; static int silent_process=0 ; /*----------------------------------------------------------------------------- MD5 function code -----------------------------------------------------------------------------*/ /* Reverse bytes in a 32-bit word. Harmless on little endian machines */ static void byteReverse(unsigned char *buf, unsigned longs) { word32 t; do { t = (word32) ((unsigned) buf[3] << 8 | buf[2]) << 16 | ((unsigned) buf[1] << 8 | buf[0]); *(word32 *) buf = t; buf += 4; } while (--longs); } /* Start MD5 accumulation. Set bit count to 0 and buffer to MD5 init. const. */ static void MD5Init(struct MD5Context *ctx) { ctx->buf[0] = 0x67452301; ctx->buf[1] = 0xefcdab89; ctx->buf[2] = 0x98badcfe; ctx->buf[3] = 0x10325476; ctx->bits[0] = 0; ctx->bits[1] = 0; } /* Update to reflect the concatenation of another buffer full of bytes. */ static void MD5Update(struct MD5Context *ctx, unsigned char *buf, unsigned len) { register word32 t; /* Update bitcount */ t = ctx->bits[0]; if ((ctx->bits[0] = t + ((word32) len << 3)) < t) ctx->bits[1]++; /* Carry from low to high */ ctx->bits[1] += len >> 29; t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ /* Handle any leading odd-sized chunks */ if (t) { unsigned char *p = (unsigned char *) ctx->in + t; t = 64 - t; if (len < t) { memmove(p, buf, len); return; } memmove(p, buf, t); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); buf += t; len -= t; } /* Process data in 64-byte chunks */ while (len >= 64) { memmove(ctx->in, buf, 64); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); buf += 64; len -= 64; } /* Handle any remaining bytes of data. */ memmove(ctx->in, buf, len); } /* Final wrapup - pad to 64-byte boundary with the bit pattern 1 0* */ /* (64-bit count of bits processed, MSB-first) */ static void MD5Final(unsigned char digest[16], struct MD5Context *ctx) { unsigned int count ; unsigned char * p ; /* Compute number of bytes mod 64 */ count = (ctx->bits[0] >> 3) & 0x3F; /* Set the first char of padding to 0x80. This is safe since there is always at least one byte free */ p = ctx->in + count; *p++ = 0x80; /* Bytes of padding needed to make 64 bytes */ count = 64 - 1 - count; /* Pad out to 56 mod 64 */ if (count < 8) { /* Two lots of padding: Pad the first block to 64 bytes */ memset(p, 0, count); byteReverse(ctx->in, 16); MD5Transform(ctx->buf, (word32 *) ctx->in); /* Now fill the next block with 56 bytes */ memset(ctx->in, 0, 56); } else { /* Pad block to 56 bytes */ memset(p, 0, count - 8); } byteReverse(ctx->in, 14); /* Append length in bits and transform */ ((word32 *) ctx->in)[14] = ctx->bits[0]; ((word32 *) ctx->in)[15] = ctx->bits[1]; MD5Transform(ctx->buf, (word32 *) ctx->in); byteReverse((unsigned char *) ctx->buf, 4); memmove(digest, ctx->buf, 16); memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ } /* The four core functions - F1 is optimized somewhat */ /* #define F1(x, y, z) (x & y | ~x & z) */ #define F1(x, y, z) (z ^ (x & (y ^ z))) #define F2(x, y, z) F1(z, x, y) #define F3(x, y, z) (x ^ y ^ z) #define F4(x, y, z) (y ^ (x | ~z)) /* This is the central step in the MD5 algorithm. */ #define MD5STEP(f, w, x, y, z, data, s) \ ( w += f(x, y, z) + data, w = w<>(32-s), w += x ) /* * The core of the MD5 algorithm, this alters an existing MD5 hash to * reflect the addition of 16 longwords of new data. MD5Update blocks * the data and converts bytes into longwords for this routine. */ static void MD5Transform(word32 buf[4], word32 in[16]) { register word32 a, b, c, d; a = buf[0]; b = buf[1]; c = buf[2]; d = buf[3]; MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); buf[0] += a; buf[1] += b; buf[2] += c; buf[3] += d; } /*----------------------------------------------------------------------------- FITS-related functions -----------------------------------------------------------------------------*/ /* Pretty-print a FITS string value */ static char * fits_pretty_string(char * s) { static char pretty[FITSLINESZ+1] ; int i,j ; if (s==NULL) return NULL ; pretty[0] = (char)0 ; if (s[0]!='\'') return s ; /* skip first quote */ i=1 ; j=0 ; /* trim left-side blanks */ while (s[i]==' ') { if (i==(int)strlen(s)) break ; i++ ; } if (i>=(int)(strlen(s)-1)) return pretty ; /* copy string, changing double quotes to single ones */ while (i<(int)strlen(s)) { if (s[i]=='\'') i++ ; pretty[j]=s[i]; i++ ; j++ ; } /* NULL-terminate the pretty string */ pretty[j+1]=(char)0; /* trim right-side blanks */ j = (int)strlen(pretty)-1; while (pretty[j]==' ') j-- ; pretty[j+1]=(char)0; return pretty; } /* Get the FITS value in a FITS card */ static char * fits_getvalue(char * line) { static char value[FITSLINESZ+1] ; int from, to ; int inq ; int i ; if (line==NULL) return NULL ; memset(value, 0, FITSLINESZ+1); /* Get past the keyword */ i=0 ; while (line[i]!='=' && iFITSLINESZ) return NULL ; i++ ; while (line[i]==' ' && iFITSLINESZ) return NULL ; from=i; /* Now in the value section */ /* Look for the first slash '/' outside of a string */ inq = 0 ; while (i=0) i-- ; if (i<0) return NULL ; to=i ; if (to\n" "options are:\n" "\t-u update MD5 keyword in the file: %s\n" "\t-s silent mode\n" "\n" "\t-a compute MD5 sum of the complete file (incl.header)\n" "\n" "This utility computes the MD5 checksum of all data sections\n" "in a given FITS file, and compares it against the value\n" "declared in DATAMD5 if present. It can also update the value\n" "of this keyword (if present) with its own computed MD5 sum.\n" "\n", pname, FITSMD5KEY) ; printf( "You can also use it with the -a option to compute the MD5 sum\n" "on the complete file (all bits). In this case, the file needs\n" "not be FITS. This option is only provided to check this program\n" "against other MD5 computation tools.\n" "NB: Other options cannot be used together with -a.\n" "\n"); #if HAVE_ZLIB printf( "\n" "This program was compiled against zlib %s\n" "which allows to process gzipped FITS files\n" "as if they were normal FITS files.\n" "Notice that you cannot use the -u option on\n" "gzipped files, though.\n" "\n" "\n", ZLIB_VERSION ); #endif exit(0) ; } /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { int i ; int update_header ; int total_md5 ; int err ; /* Initialize */ pname=argv[0]; update_header = 0 ; total_md5 = 0 ; if (argc<2) usage(); /* Parse arguments for options */ for (i=1 ; i0) { fprintf(stderr, "%s: %d error(s) during process\n", pname, err); } return err ; } qfits-6.2.0/saft/fitsort.c0100644000466300003120000002765610375322277014623 0ustar yjungdmd_df/* $Id: fitsort.c,v 1.6 2006/02/17 10:26:07 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:26:07 $ * $Revision: 1.6 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Include -----------------------------------------------------------------------------*/ #include #include #include #include /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define MAX_STRING 128 #define MAX_KEY 512 #define FMT_STRING "%%-%ds\t" /*----------------------------------------------------------------------------- New types -----------------------------------------------------------------------------*/ /* This holds a keyword value and a flag to indicate its presence */ typedef struct _KEYWORD_ { char value[MAX_STRING] ; int present ; } keyword ; /* Each detected file in input has such an associated structure */ typedef struct _RECORD_ { char filename[MAX_STRING] ; keyword listkw[MAX_KEY] ; } record ; /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static int isfilename(char *string) ; static void getfilename(char *line, char *word) ; static char * expand_hierarch_keyword(char *, char *) ; static int isdetectedkeyword(char *line, char *keywords[], int nkeys) ; static void getkeywordvalue(char *line, char *word) ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char curline[MAX_STRING] ; char word[MAX_STRING] ; int i, j ; int nfiles ; record *allrecords ; int kwnum ; int len ; int max_width[MAX_KEY] ; int max_filnam ; char fmt[8] ; int flag ; int printnames ; int print_hdr ; if (argc<2) { printf("\n\nuse : %s [-d] KEY1 KEY2 ... KEYn\n", argv[0]) ; printf("Input data is received from stdin\n") ; printf("See man page for more details and examples\n\n") ; return 0 ; } /* Initialize */ printnames = 0 ; print_hdr = 1 ; nfiles = 0 ; allrecords = (record*)calloc(1, sizeof(record)); if (!strcmp(argv[1], "-d")) { print_hdr = 0; argv++ ; argc-- ; } argv++ ; /* Uppercase all inputs */ for (i=0 ; i<(argc-1) ; i++) { j=0 ; while (argv[i][j]!=0) { argv[i][j] = toupper(argv[i][j]); j++ ; } } while (fgets(curline, MAX_STRING, stdin) != (char*)NULL) { flag=isfilename(curline) ; if (flag == 1) { /* New file name is detected, get the new file name */ printnames = 1 ; getfilename(curline, allrecords[nfiles].filename) ; nfiles++ ; /* Initialize a new record structure to store data for this file. */ allrecords = (record*)realloc(allrecords,(nfiles+1)*sizeof(record)); for (i=0 ; i0) { /* It has been detected as a searched keyword. */ /* Get its value, store it, present flag up */ getkeywordvalue(curline, word) ; strcpy(allrecords[nfiles-1].listkw[kwnum].value, word) ; allrecords[nfiles-1].listkw[kwnum].present ++ ; } } } } for (i=0 ; imax_filnam) max_filnam=len ; for (kwnum=0 ; kwnummax_width[kwnum]) max_width[kwnum] = len ; } } /* Print out header line */ if (print_hdr) { sprintf(fmt, FMT_STRING, max_filnam) ; if (printnames) printf(fmt, "FILE"); for (i=0 ; i", 5)) return 1 ; if (!strncmp(string, "===>", 4)) return 2 ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief returns a file name from a dfits output line @param line dfits output line @param word file name @return a file name from a dfits output line This is dfits dependent. */ /*----------------------------------------------------------------------------*/ static void getfilename(char * line, char * word) { /* get filename from a dfits output */ sscanf(line, "%*s %*s %s", word) ; return ; } /*----------------------------------------------------------------------------*/ /** @brief detects a if a keyword is present in a FITS line @param line FITS line @param keywords set of keywords @param nkeys number of kw in the set @return keyword rank, -1 if unidentified Feed this function a FITS line, a set of keywords in the *argv[] fashion (*keywords[]). If the provided line appears to contain one of the keywords registered in the list, the rank of the keyword in the list is returned, otherwise, -1 is returned. */ /*----------------------------------------------------------------------------*/ static int isdetectedkeyword( char * line, char * keywords[], int nkeys) { char kw[MAX_STRING] ; char esokw[MAX_STRING] ; int i ; /* The keyword is up to the equal character, with trailing blanks removed */ strcpy(kw, line) ; strtok(kw, "=") ; /* Now remove all trailing blanks (if any) */ i = (int)strlen(kw) -1 ; while (kw[i] == ' ') i -- ; kw[i+1] = (char)0 ; /* Now compare what we got with what's available */ for (i=0 ; i=80) search = 0 ; else if ((line[c] == '/') && (quote == 0)) search = 0 ; if (line[c] == '\'') quote = !quote ; tmp[w++] = line[c++] ; } /* NULL termination of the string */ tmp[--w] = (char)0 ; /* Return the keyword only : a diff is made between text fields and nbs. */ if ((begin = strchr(tmp, '\'')) != (char*)NULL) { /* A quote has been found: it is a string value */ begin++ ; end = strrchr(tmp, '\'') ; length = (int)strlen(begin) - (int)strlen(end) ; strncpy(word, begin, length) ; } else { /* No quote, just get the value (only one, no complex supported) */ sscanf(tmp, "%s", word) ; } return ; } qfits-6.2.0/saft/hierarch28.c0100644000466300003120000004703410375322277015060 0ustar yjungdmd_df/* $Id: hierarch28.c,v 1.8 2006/02/17 10:26:07 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/02/17 10:26:07 $ * $Revision: 1.8 $ * $Name: qfits-6_2_0 $ */ /*----------------------------------------------------------------------------- Include -----------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include #include /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define NM_SIZ 512 #define FITS_LINE 80 /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static char prog_desc[] = "header conversion from ESO to standard FITS" ; static void usage(char *) ; static int convert_eso_to_std_FITS(char *, char *) ; static void free_keys(char **, int n) ; static void strip_beg_end(char *) ; static int search_and_replace_kw(char *, int, char **, char **, int) ; static void search_rep(char *, char *, char *); static void generate_default_convtab(void); static char * convert_deg_to_str(double deg) ; /*----------------------------------------------------------------------------- Static variables -----------------------------------------------------------------------------*/ static char CONVTAB_DEFAULT1[] = "#\n" "# Example of conversion table for hierarch28\n" "#\n" "# A note about this file's format:\n" "# Any blank line or line starting with a hash is ignored.\n" "# Declare the keyword names to search and replace with:\n" "#\n" "# OLDKEYWORD = NEWKEYWORD\n" "#\n" "# Spaces are allowed within keyword names, to allow e.g.:\n" "#\n" "# HIERARCH ESO DET NDIT = DET NDIT\n" "#\n" "# The most important restriction is that new keywords shall not be\n" "# longer than the keywords they replace.\n" "#\n" ; static char CONVTAB_DEFAULT2[] = "#\n" "# Translation table for basic keywords used by IRAF\n" "# -------------------------------------------------\n" "#\n" "# Note: hierarch28 will replace keywords in the main header\n" "# and also in extensions.\n" "#\n" "# Disclaimer:\n" "# this table has been compiled to best knowledge of present\n" "# IRAF packages. Please let us know of any addition/change.\n" "#\n" "\n" ; static char CONVTAB_DEFAULT3[] = "UTC = UT\n" "LST = ST\n" "RA = RA\n" "DEC = DEC\n" "\n" "HIERARCH ESO TEL AIRM START = AIRMASS\n" "HIERARCH ESO DPR TYPE = IMAGETYP\n" "HIERARCH ESO INS FILT1 NAME = FILTER1\n" "HIERARCH ESO INS SLIT2 NAME = SLIT\n" "HIERARCH ESO INS GRIS1 NAME = GRISM\n" "HIERARCH ESO INS GRAT NAME = GRAT\n" "HIERARCH ESO INS GRAT1 NAME = GRAT1\n" "HIERARCH ESO INS GRAT2 NAME = GRAT2\n" "HIERARCH ESO INS GRAT WLEN = WLEN\n" "HIERARCH ESO INS GRAT1 WLEN = WLEN1\n" "HIERARCH ESO INS GRAT2 WLEN = WLEN2\n" "HIERARCH ESO INS GRAT ORDER = ORDER\n" "\n" ; static char CONVTAB_DEFAULT4[] = "#\n" "# A note for IRAF users:\n" "# Be aware also that the ESO convention names the keywords UTC and\n" "# LST, whereas the IRAF convention is 'UT' and 'ST'.\n" "#\n" "# The ESO standard (see http://archive.eso.org/dicb) defines these\n" "# keywords as floating point values with the units degrees for RA/DEC\n" "# and elapsed seconds since midnight for UT/ST.\n" "#\n" "# In order to have this tranlation performed, add\n" "# RA = RA\n" "# DEC = DEC\n" "# UTC = UT\n" "# LST = ST\n" "# to the conversion table.\n" "#\n"; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { char name_conv[NM_SIZ] ; char name_in[NM_SIZ] ; if (argc<2) usage(argv[0]) ; if (!strcmp(argv[1], "-g")) { generate_default_convtab() ; return 0 ; } strcpy(name_in, argv[1]) ; if (argc==3) { strcpy(name_conv, argv[2]) ; } else { strcpy(name_conv, "table.conv") ; } if (convert_eso_to_std_FITS(name_in, name_conv) != 0) { fprintf(stderr, "error during conversion: aborting\n") ; } return 0 ; } static void usage(char * pname) { printf( "\n\n" "hierarch28 (hierarch-to-eight)\n" "%s : %s\n" "use : %s [options] [table]\n" "options are:\n" "\t-g generates a generic table\n" "\n" "default conversion table name is 'table.conv'\n" "\n" "More help can be found in the comments included in the default\n" "conversion table. Generate one with the -g option and read it.\n" "\n\n", pname, prog_desc, pname); exit(0) ; } /*----------------------------------------------------------------------------*/ /** @brief Search and replace FITS keywords in main/extension headers. @param name_in File to modify. @param name_conv Conversion table name. @return int 0 if Ok, non-zero if error occurred. The input file is modified in place. Keyword names are replaced according to the input conversion table. In some special cases, the keyword values are also modified to follow the IRAF convention. */ /*----------------------------------------------------------------------------*/ static int convert_eso_to_std_FITS(char * name_in, char * name_conv) { FILE * convtab ; int nkeys ; int i ; char ** key_in ; char ** key_out ; int fd ; char * buf ; char line[NM_SIZ] ; char kw1[FITS_LINE], kw2[FITS_LINE] ; int lineno ; int fs ; struct stat fileinfo ; /* Read conversion table and translate it to key_in, key_out */ if ((convtab = fopen(name_conv, "r")) == NULL) { fprintf(stderr, "cannot open conversion table: %s\n", name_conv) ; return -1 ; } /* First, count how many keywords we need to translate */ nkeys = 0 ; while (fgets(line, FITS_LINE, convtab)!=NULL) { if ((line[0] != '#') && (line[0] != '\n')) { nkeys ++ ; } } rewind(convtab) ; /* Allocate space to store keyword info */ key_in = malloc(nkeys * sizeof(char*)) ; key_out = malloc(nkeys * sizeof(char*)) ; /* Now read the file through and get the keywords */ i = 0 ; lineno = 0 ; while (fgets(line, FITS_LINE, convtab)!=NULL) { lineno++ ; if ((line[0]!='#') && (line[0]!='\n')) { if (sscanf(line, "%[^=] = %[^;#]", kw1, kw2)!=2) { fprintf(stderr, "*** error parsing table file %s\n", name_conv); fprintf(stderr, "line: %d\n", lineno) ; free_keys(key_in, i) ; free_keys(key_out, i) ; fclose(convtab) ; return -1 ; } strip_beg_end(kw1) ; strip_beg_end(kw2) ; if (strlen(kw2)>strlen(kw1)) { fprintf(stderr, "*** error in conversion table %s (line %d)\n", name_conv, lineno); fprintf(stderr, "*** error: dest keyword is longer than original\n"); fprintf(stderr, "orig: [%s] dest: [%s]\n", kw1, kw2); fclose(convtab) ; free_keys(key_in, i) ; free_keys(key_out, i) ; return -1 ; } key_in[i] = strdup(kw1) ; key_out[i] = strdup(kw2) ; i++ ; } } fclose(convtab) ; /* Print out some information about what is being done */ printf("\n\n") ; printf("*** hierarch28\n") ; printf("\n") ; printf("searching %s and replacing the following keywords:\n", name_in) ; for (i=0 ; i\t[%s]\n", key_in[i], key_out[i]) ; } printf("\n\n") ; /* mmap the input file entirely */ if (stat(name_in, &fileinfo)!=0) { fprintf(stderr, "*** error: accessing file [%s]\n", name_in); free_keys(key_in, nkeys) ; free_keys(key_out, nkeys) ; return -1 ; } fs = (int)fileinfo.st_size ; if (fs < 1) { fprintf(stderr, "error getting FITS header size for %s\n", name_in); free_keys(key_in, nkeys) ; free_keys(key_out, nkeys) ; return -1 ; } fd = open(name_in, O_RDWR) ; if (fd == -1) { fprintf(stderr, "cannot open %s: aborting\n", name_in) ; free_keys(key_in, nkeys) ; free_keys(key_out, nkeys) ; return -1 ; } buf = (char*)mmap(0, fs, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0) ; if (buf == (char*)-1) { perror("mmap") ; fprintf(stderr, "cannot mmap file: %s\n", name_in) ; free_keys(key_in, nkeys) ; free_keys(key_out, nkeys) ; close(fd) ; return -1 ; } /* Apply search and replace for the input keyword lists */ if (search_and_replace_kw(buf, fs, key_in, key_out, nkeys) != 0) { fprintf(stderr, "error while doing search and replace\n") ; } free_keys(key_in, nkeys) ; free_keys(key_out, nkeys) ; close(fd) ; munmap(buf, fs) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief Strips out blank characters off a character string. @param s NULL-terminated string to process. @return void This function removes heading and trailing blanks from a NULL-terminated character string. The input string is modified. The input string is assumed to contain only blanks or alphanumeric characters (like FITS keywords). */ /*----------------------------------------------------------------------------*/ static void strip_beg_end(char * s) { int beg, len ; beg = 0 ; while (!isalnum((unsigned char)(s[beg]))) beg++ ; len = (int)strlen(s) -1 ; while (!isalnum((unsigned char)(s[len]))) len -- ; strncpy(s, s+beg, len-beg+1) ; s[len-beg+1] = (char)0 ; return ; } /*----------------------------------------------------------------------------*/ /** @brief Free memory associated to an array of keys. @param keyt Key table. @param n Number of keys in the table. @return void Memory was initially allocated using strdup(). This frees all the keys and the master table pointer. */ /*----------------------------------------------------------------------------*/ static void free_keys(char ** keyt, int n) { int i ; if (n<1) return ; for (i=0 ; i #include #include #include #include #include #include #include #include /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define NM_SIZ 512 #define FITS_BLSZ 2880 #define ONE_MEGABYTE (1024 * 1024) #ifndef SEEK_SET #define SEEK_SET 0 #endif #define ENDIAN_UNKNOWN -1 #define ENDIAN_MOTOROLA 0 #define ENDIAN_INTEL 1 /*----------------------------------------------------------------------------- Macros -----------------------------------------------------------------------------*/ #define ENDIAN_NESS(f) ((f)&1) #define IEEE_FLOAT_COMPAT(f) ((f)&2) #define IEEE_DOUBLE_COMPAT(f) ((f)&4) /*----------------------------------------------------------------------------- typedefs -----------------------------------------------------------------------------*/ typedef short short16 ; typedef unsigned short ushort16 ; typedef int long32 ; typedef unsigned char byte ; /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static int bits_per_byte(void); static int convert_fits_pixel_depth(char*, char*, int) ; static int get_FITS_header_size(char*); static int filesize(char*) ; static int get_bitpix(char*) ; static int set_bitpix(char*, int) ; static int get_npix(char*) ; static int write_pixbuf(char*, char*, int, int, int) ; static int test_machine_formats(void) ; static void swap_bytes(void*, int); static void check_all_types(int) ; /*----------------------------------------------------------------------------- Global variables -----------------------------------------------------------------------------*/ static unsigned compat_flags ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { int ptype ; if (argc!=4) { printf("\n\n") ; printf("use: %s <8|16|32|-32|-64>\n", argv[0]) ; printf("\n") ; printf("\t is a valid FITS file in the current directory\n") ; printf("\t is the name of the output file\n") ; printf("\t<8|16|32|-32|-64> is the output file pixel type\n") ; printf("\n\n") ; return 0 ; } ptype = (int)atoi(argv[3]) ; check_all_types(ptype) ; if (!strcmp(argv[1], argv[2])) { fprintf(stderr, "cannot convert a file to itself\n") ; fprintf(stderr, "specify another name for the output\n") ; return -1 ; } return convert_fits_pixel_depth(argv[1], argv[2], ptype) ; } /*----------------------------------------------------------------------------- Functions code -----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/ /** @brief convert FITS files from one pixel depth to another @param name_in input file name @param name_out output file name @param ptype_out Output pixel type @return int 0 if Ok, anything else otherwise Heavy use of mmap() to speed up the process */ /*----------------------------------------------------------------------------*/ static int convert_fits_pixel_depth( char * name_in, char * name_out, int ptype_out) { int fd_in, fd_out ; char * buf_in ; char * buf_out ; int fsize_in, fsize_out, header_size, padd_size ; int ptype_in ; int bpp_out ; int npix ; char * zero ; int yet_to_dump ; int buf_dump ; /* Open input file and get pixel depth and number of pixels */ fsize_in = filesize(name_in) ; header_size = get_FITS_header_size(name_in) ; if ((fd_in = open(name_in, O_RDONLY)) == -1) { fprintf(stderr, "cannot open file %s: aborting\n", name_in) ; return -1 ; } buf_in = (char*)mmap(0, fsize_in, PROT_READ, MAP_SHARED, fd_in, 0) ; if (buf_in == (char*)-1) { perror("mmap") ; fprintf(stderr, "cannot mmap file: %s\n", name_in) ; close(fd_in) ; return -1 ; } ptype_in = get_bitpix(buf_in) ; if (ptype_in == 0) { close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } if (ptype_in == -32) { if (!IEEE_FLOAT_COMPAT(compat_flags)) { fprintf(stderr, "this machine does not support IEEE floating point values\n"); fprintf(stderr, "cannot convert from -32 type\n"); exit(-1) ; } } if (ptype_in == -64) { if (!IEEE_DOUBLE_COMPAT(compat_flags)) { fprintf(stderr, "this machine does not support IEEE double values\n"); fprintf(stderr, "cannot convert from -64 type\n"); exit(-1) ; } } /* Compute the size of the output file: header size+pixel area+padding */ npix = get_npix(buf_in) ; if (npix < 1) { close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } bpp_out = ptype_out / 8 ; if (bpp_out < 0) { bpp_out = - bpp_out ; } fsize_out = header_size + npix * bpp_out ; if ((fsize_out % FITS_BLSZ) == 0) { padd_size = 0 ; } else { padd_size = FITS_BLSZ - fsize_out % FITS_BLSZ ; } fsize_out += padd_size ; /* Now create the output file and fill it with zeros, then mmap it. */ /* The permissions are rw-rw-r-- by default. */ if ((fd_out=creat(name_out,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH))==-1){ perror("creat") ; fprintf(stderr, "cannot create file %s: aborting\n", name_out) ; close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } zero = calloc(ONE_MEGABYTE, 1) ; yet_to_dump = fsize_out ; if (fsize_out < ONE_MEGABYTE) { buf_dump = fsize_out ; } else { buf_dump = ONE_MEGABYTE ; } while (yet_to_dump>0) { if (write(fd_out, zero, buf_dump) != buf_dump) { perror("write") ; fprintf(stderr, "error writing to the output file: aborting\n") ; close(fd_in) ; close(fd_out) ; munmap(buf_in, fsize_in) ; free(zero) ; return -1 ; } yet_to_dump -= buf_dump ; if (yet_to_dump > ONE_MEGABYTE) { buf_dump = ONE_MEGABYTE ; } else { buf_dump = yet_to_dump ; } } free(zero) ; close(fd_out) ; if ((fd_out = open(name_out, O_RDWR)) == -1) { perror("open") ; fprintf(stderr, "cannot reopen file %s for writing\n", name_out); close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } buf_out = (char*)mmap(0, fsize_out, PROT_READ | PROT_WRITE, MAP_SHARED, fd_out, 0) ; if (buf_out == (char*)-1) { perror("mmap") ; fprintf(stderr, "cannot mmap file: %s\n", name_out) ; munmap(buf_in, fsize_in) ; close(fd_in) ; close(fd_out) ; return -1 ; } /* Copy FITS header from input to output, modify BITPIX */ memcpy(buf_out, buf_in, header_size) ; if (set_bitpix(buf_out, ptype_out)!=0) { fprintf(stderr, "error writing BITPIX in output: aborting\n"); munmap(buf_in, fsize_in) ; munmap(buf_out, fsize_out) ; close(fd_in) ; close(fd_out) ; return -1 ; } /* Now write pixels */ write_pixbuf(buf_in + header_size, buf_out + header_size, npix, ptype_in, ptype_out) ; /* Blank-pad the output file if needed */ if (padd_size) { if (lseek(fd_out, fsize_out-padd_size, SEEK_SET)==-1) { perror("lseek"); fprintf(stderr, "error seeking output file: aborting\n"); } else { zero = calloc(padd_size, 1) ; if (write(fd_out, zero, 1)==-1) { perror("write") ; fprintf(stderr, "error writing into output file: aborting\n"); } free(zero) ; } } /* Close, unmap, goodbye */ close(fd_in) ; close(fd_out) ; munmap(buf_in, fsize_in) ; munmap(buf_out, fsize_out) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief compute the size (in bytes) of a FITS header @param name FITS file name @return int Should always be a multiple of 2880. This implementation assumes only that 80 characters are found per line. */ /*----------------------------------------------------------------------------*/ static int get_FITS_header_size(char * name) { FILE * in ; char line[81] ; int found = 0 ; int count ; int hs ; if ((in = fopen(name, "r")) == NULL) { fprintf(stderr, "cannot open %s: aborting\n", name) ; return 0 ; } count = 0 ; while (!found) { if (fread(line, 1, 80, in)!=80) break ; count ++ ; if (!strncmp(line, "END ", 4)) found = 1 ; } fclose(in); if (!found) return 0 ; /* The size is the cards nb x 80, rounded to the nextmultiple of 2880 */ hs = count * 80 ; if ((hs % FITS_BLSZ) != 0) hs = (1+(hs/FITS_BLSZ)) * FITS_BLSZ ; return hs ; } /*----------------------------------------------------------------------------*/ /** @brief how many bytes can I read from this file @param filename Name of file @return size of the file in bytes Strongly non portable. Only on Unix systems! */ /*----------------------------------------------------------------------------*/ static int filesize(char *filename) { int size ; struct stat fileinfo ; /* POSIX compliant */ if (stat(filename, &fileinfo) != 0) size = (int)0 ; else size = (int)fileinfo.st_size ; return size ; } /*----------------------------------------------------------------------------*/ /** @brief gets the value of BITPIX from a FITS header @param buf allocated char buffer containing the whole FITS header @return int 8 16 32 -32 or -64 or 0 if cannot find it */ /*----------------------------------------------------------------------------*/ static int get_bitpix(char * buf) { int bitpix ; char * where ; where = strstr(buf, "BITPIX") ; if (where == NULL) { fprintf(stderr, "cannot find BITPIX in header: aborting\n") ; return 0 ; } sscanf(where, "%*[^=] = %d", &bitpix) ; /* Check the returned value makes sense */ if ((bitpix != 8) && (bitpix != 16) && (bitpix != 32) && (bitpix != -32) && (bitpix != -64)) { bitpix = 0 ; } return bitpix ; } /*----------------------------------------------------------------------------*/ /** @brief overwrites the value of BITPIX in a FITS header @param buf allocated char buffer containing the whole FITS header @param ptype pixel type to write @return int 0 if Ok, anything else otherwise */ /*----------------------------------------------------------------------------*/ static int set_bitpix(char * buf, int ptype) { char * where ; char replace[81] ; where = strstr(buf, "BITPIX") ; if (where == NULL) { fprintf(stderr, "cannot find BITPIX in header: aborting\n") ; return -1 ; } sprintf(replace, "BITPIX = % 3d / Bits per pixel ", ptype) ; memcpy(where, replace, 80) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief retrieves how many pixels in a FITS file from the header @param buf allocated char buffer containing the whole FITS header @return int # of pixels in the file Does not support extensions! */ /*----------------------------------------------------------------------------*/ static int get_npix(char * buf) { int naxes ; int npix ; int naxis ; char * where ; char lookfor[80] ; int i ; where = strstr(buf, "NAXIS") ; if (where == NULL) { fprintf(stderr, "cannot find NAXIS in header: aborting\n") ; return 0 ; } sscanf(where, "%*[^=] = %d", &naxes) ; if ((naxes<1) || (naxes>999)) { fprintf(stderr, "illegal value for %s: %d\n", lookfor, naxes) ; return 0 ; } npix = 1 ; for (i=1 ; i<=naxes ; i++) { sprintf(lookfor, "NAXIS%d", i) ; where = strstr(buf, lookfor) ; if (where == NULL) { fprintf(stderr, "cannot find %s in header: aborting\n", lookfor) ; return 0 ; } sscanf(where, "%*[^=] = %d", &naxis) ; if (naxis<1) { fprintf(stderr, "error: found %s=%d\n", lookfor, naxis); return 0 ; } npix *= naxis ; } return npix ; } /*----------------------------------------------------------------------------*/ /** @brief transfers a pixel buffer from one area to another @param bi allocated char buffer containing the whole in FITS header @param bo allocated char buffer containing the whole out FITS header @param npix number of pixels in input area @param ptype_in input pixel type @param ptype_out output pixel type @return int 0 if Ok, anything else otherwise Optimized code, very limited readability!!! Pixel format conversion on the fly if needed. */ /*----------------------------------------------------------------------------*/ static int write_pixbuf( char * bi, char * bo, int npix, int ptype_in, int ptype_out) { int bpp ; register int i ; register char * ip ; register char * op ; double d ; float f ; char a2[2] ; char a4[4] ; char a8[8] ; /* * Trivial case of identical copies * 8 to 8 * 16 to 16 * 32 to 32 * -32 to-32 * -64 to-64 */ if (ptype_in == ptype_out) { /* How many bytes per pixel? */ bpp = ptype_in / 8 ; if (bpp < 0) bpp = - bpp ; /* Copy the buffer as it is and return */ memcpy(bo, bi, npix * bpp) ; return 0 ; } /* Use registers to boost speed */ ip = bi ; op = bo ; /* ---------- 8 bit to something */ /* * 8 to 16 * one byte in input becomes the LSB in the 2 output bytes * we transfer it directly in the LSB, this is independent from * machine endian-ness. */ if ((ptype_in == 8) && (ptype_out == 16)) { for (i=0 ; i8 we try to find if the * input is negative by looking at the MSB and in that case clip to * zero. If the MSB is cleared but any other of the upper 24 bits is * set, the number is greater than 0xff and is clipped to 0xff. */ if ((ptype_in == 32) && (ptype_out == 8)) { fprintf(stderr, "warning: loss of precision in output\n") ; for (i=0 ; i 32767) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; ip += 4 ; } else if ((*(long32*)ip) < -32768) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; ip += 4 ; } else { ip+=2 ; *op++ = *ip++ ; *op++ = *ip++ ; } } } else { for (i=0 ; i 32767) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; ip += 4 ; } else if ((*(long32*)&a4[0]) < -32768) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; ip += 4 ; } else { ip+=2 ; *op++ = *ip++ ; *op++ = *ip++ ; } } } return 0 ; } /* * 32 to -32 * We cast the input to a local float, then output it to disk. */ if ((ptype_in == 32) && (ptype_out == -32)) { if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (f<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)(f+0.5) ; } ip += 4; } } else { for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (f<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)(f+0.5) ; } ip += 4; } } return 0 ; } /* * -32 to 16 * Construct the input float through cast (need to know endian-ness) * Clip it to [-32768..32767], round the value to the smaller * integer. */ if ((ptype_in == -32) && (ptype_out == 16)) { fprintf(stderr, "warning: loss of precision in output\n") ; if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i32767.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; } else if (f<-32768.0) { *op++ = (byte)0x80 ; *op++ = 0x00 ; } else { *op++ = (short16)f >> 8 ; *op++ = (short16)f & (byte)0xff ; } ip+=4 ; } } else { for (i=0 ; i32767.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; } else if (f<-32768.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; } else { *op++ = (short16)f >> 8 ; *op++ = (short16)f & (byte)0xff ; } ip+=4 ; } } return 0 ; } /* * -32 to 32 * Construct the input float through cast (need to know endian-ness) * Clip it to [-2147483648 .. 2147483647], then round to the smaller * integer. */ if ((ptype_in == -32) && (ptype_out == 32)) { fprintf(stderr, "warning: probable loss of precision in output\n") ; if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i2147483647.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; } else if (f<-2147483648.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; } else { *op++ = (long32)f >> 24 ; *op++ = ((long32)f >> 16) & 0xff ; *op++ = ((long32)f >> 8) & 0xff ; *op++ = (long32)f & 0xff ; } ip+=4 ; } } else { for (i=0 ; i2147483647.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; } else if (f<-2147483648.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; } else { *op++ = (long32)f >> 24 ; *op++ = ((long32)f >> 16) & 0xff ; *op++ = ((long32)f >> 8) & 0xff ; *op++ = (long32)f & 0xff ; } ip+=4 ; } } return 0 ; } /* * -32 to -64 * Conversion achieved through cast. Need to know endian-ness. */ if ((ptype_in == -32) && (ptype_out == -64)) { if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (d<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)(d+0.5) ; } ip+=8 ; } } else { for (i=0 ; i255.0) { *op++ = (byte)0xff ; } else if (d<0.0) { *op++ = (byte)0x00 ; } else { *op++ = (byte)(d+0.5) ; } ip+=8 ; } } return 0 ; } /* * -64 to 16 * Heavy loss of input precision! * The input double is constructed through swap and cast. It is then * clipped to [-32768..32767] and rounded to the smaller integer. */ if ((ptype_in == -64) && (ptype_out == 16)) { fprintf(stderr, "warning: loss of precision in output\n") ; if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i32767.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; } else if (d<-32768.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; } else { *op++ = (short16)d >> 8 ; *op++ = (short16)d & (byte)0xff ; } ip+=8 ; } } else { for (i=0 ; i32767.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; } else if (d<-32768.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; } else { *op++ = (short16)d >> 8 ; *op++ = (short16)d & (byte)0xff ; } ip+=8 ; } } return 0 ; } /* * -64 to 32 * Heavy loss of input precision! * The input double is constructed through swap and cast. It is then * clipped to [-2147483648..2147483647] and rounded to the smaller * integer. */ if ((ptype_in == -64) && (ptype_out == 32)) { fprintf(stderr, "warning: loss of precision in output\n") ; if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i2147483647.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; } else if (d<-2147483648.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; } else { *op++ = (long32)d >> 24 ; *op++ = ((long32)d >> 16) & (byte)0xff ; *op++ = ((long32)d >> 8) & (byte)0xff ; *op++ = (long32)d & (byte)0xff ; } ip+=8 ; } } else { for (i=0 ; i2147483647.0) { *op++ = (byte)0x7f ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; *op++ = (byte)0xff ; } else if (d<-2147483648.0) { *op++ = (byte)0x80 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; *op++ = (byte)0x00 ; } else { *op++ = (long32)d >> 24 ; *op++ = ((long32)d >> 16) & 0xff ; *op++ = ((long32)d >> 8) & 0xff ; *op++ = (long32)d & 0xff ; } ip+=8 ; } } return 0 ; } /* * -64 to -32 * Heavy loss of input precision! * The input double is constructed through swap and cast. It is then * simply cast to a float using the local algorithm for this * conversion. */ if ((ptype_in == -64) && (ptype_out == -32)) { fprintf(stderr, "warning: loss of precision in output\n") ; if (ENDIAN_NESS(compat_flags) == ENDIAN_MOTOROLA) { for (i=0 ; i BA ABCD -> DCBA ABCDEFGH -> HGFEDCBA */ /*----------------------------------------------------------------------------*/ static void swap_bytes(void * p, int s) { byte tmp, *a, *b ; a = (byte*)p ; b = a + s ; while (a #include #include #include #include #include #include #include #include /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define NM_SIZ 512 #define FITS_BLSZ 2880 #define ONE_MEGABYTE (1024 * 1024) #ifndef SEEK_SET #define SEEK_SET 0 #endif /*----------------------------------------------------------------------------- Function prototypes -----------------------------------------------------------------------------*/ static int dump_pix(char*, char*); static int get_FITS_header_size(char *) ; static int filesize(char*) ; static int get_bitpix(char*) ; static int get_npix(char*) ; /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { if (argc<3) { printf("\n\n") ; printf("use: %s \n", argv[0]) ; printf("\n") ; printf("\t is a valid FITS file in the current directory\n") ; printf("\t is the name of the output file\n") ; printf("\n\n") ; return 0 ; } if (!strcmp(argv[1], argv[2])) { fprintf(stderr, "cannot convert a file to itself\n") ; fprintf(stderr, "specify another name for the output\n") ; return -1 ; } return dump_pix(argv[1], argv[2]); } /*----------------------------------------------------------------------------*/ /** @brief dump pixels from a FITS file to a binary file @param name_in Input file name @param name_out Output file name @return int 0 if Ok, anything else otherwise Heavy use of mmap() to speed up the process */ /*----------------------------------------------------------------------------*/ static int dump_pix( char * name_in, char * name_out) { int fd_in, fd_out ; char * buf_in ; char * buf_out ; int fsize_in, fsize_out, header_size ; int npix ; /* * Open input file and get information we need: * - pixel depth * - number of pixels */ fsize_in = filesize(name_in) ; header_size = get_FITS_header_size(name_in) ; if ((fd_in = open(name_in, O_RDONLY)) == -1) { fprintf(stderr, "cannot open file %s: aborting\n", name_in) ; return -1 ; } buf_in = (char*)mmap(0, fsize_in, PROT_READ, MAP_SHARED, fd_in, 0) ; if (buf_in == (char*)-1) { perror("mmap") ; fprintf(stderr, "cannot mmap file: %s\n", name_in) ; close(fd_in) ; return -1 ; } if (get_bitpix(buf_in) != -32) { fprintf(stderr, "only 32-bit IEEE floating point format supported\n"); close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } /* * Compute the size of the output file * same header size, + pixel area + blank padding */ npix = get_npix(buf_in) ; if (npix < 1) { fprintf(stderr, "cannot compute number of pixels\n"); close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } fsize_out = npix * 4 ; /* * Now create the output file and fill it with zeros, then mmap it. * The permissions are rw-rw-r-- by default. */ if ((fd_out=creat(name_out,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH))==-1){ perror("creat") ; fprintf(stderr, "cannot create file %s: aborting\n", name_out) ; close(fd_in) ; munmap(buf_in, fsize_in) ; return -1 ; } buf_out = malloc(fsize_out) ; if (buf_out == NULL) { fprintf(stderr, "not enough memory\n"); fprintf(stderr, "failed to allocate %d bytes\n", fsize_out); close(fd_in) ; munmap(buf_in, fsize_in) ; return -1; } write(fd_out, buf_out, fsize_out); close(fd_out); free(buf_out); fd_out = open(name_out, O_RDWR); if (fd_out==-1) { fprintf(stderr, "error opening file %s\n", name_out); close(fd_in) ; munmap(buf_in, fsize_in) ; return -1; } buf_out = (char*)mmap(0, fsize_out, PROT_READ | PROT_WRITE, MAP_SHARED, fd_out, 0) ; if (buf_out == (char*)-1) { perror("mmap") ; fprintf(stderr, "cannot mmap file: %s\n", name_out) ; munmap(buf_in, fsize_in) ; close(fd_in) ; close(fd_out) ; return -1 ; } /* * Copy FITS header from input to output, modify BITPIX */ memcpy(buf_out, buf_in+header_size, fsize_out) ; /* * Close, unmap, goodbye */ close(fd_in) ; close(fd_out) ; munmap(buf_in, fsize_in) ; munmap(buf_out, fsize_out) ; return 0 ; } /*----------------------------------------------------------------------------*/ /** @brief compute the size (in bytes) of a FITS header @param name FITS file name @return unsigned long Should always be a multiple of 2880. This implementation assumes only that 80 characters are found per line. */ /*----------------------------------------------------------------------------*/ static int get_FITS_header_size(char * name) { FILE * in ; char line[81] ; int found = 0 ; int count ; int hs ; if ((in = fopen(name, "r")) == NULL) { fprintf(stderr, "cannot open %s: aborting\n", name) ; return 0 ; } count = 0 ; while (!found) { if (fread(line, 1, 80, in)!=80) { break ; } count ++ ; if (!strncmp(line, "END ", 4)) { found = 1 ; } } fclose(in); if (!found) return 0 ; /* * The size is the number of found cards times 80, * rounded to the closest higher multiple of 2880. */ hs = count * 80 ; if ((hs % FITS_BLSZ) != 0) { hs = (1+(hs/FITS_BLSZ)) * FITS_BLSZ ; } return hs ; } /*----------------------------------------------------------------------------*/ /** @brief how many bytes can I read from this file @param filename File name @return size of the file in bytes Strongly non portable. Only on Unix systems! */ /*----------------------------------------------------------------------------*/ static int filesize(char *filename) { int size ; struct stat fileinfo ; /* POSIX compliant */ if (stat(filename, &fileinfo) != 0) { size = (int)0 ; } else { size = (int)fileinfo.st_size ; } return size ; } /*----------------------------------------------------------------------------*/ /** @brief gets the value of BITPIX from a FITS header @param buf allocated char buffer containing the whole FITS header @return int 8 16 32 -32 or -64 or 0 if cannot find it */ /*----------------------------------------------------------------------------*/ static int get_bitpix(char * buf) { int bitpix ; char * where ; where = strstr(buf, "BITPIX") ; if (where == NULL) { fprintf(stderr, "cannot find BITPIX in header: aborting\n") ; return 0 ; } sscanf(where, "%*[^=] = %d", &bitpix) ; /* * Check the returned value makes sense */ if ((bitpix != 8) && (bitpix != 16) && (bitpix != 32) && (bitpix != -32) && (bitpix != -64)) { bitpix = 0 ; } return bitpix ; } /*----------------------------------------------------------------------------*/ /** @brief retrieves how many pixels in a FITS file from the header @param buf allocated char buffer containing the whole FITS header @return unsigned long: # of pixels in the file Does not support extensions! */ /*----------------------------------------------------------------------------*/ static int get_npix(char * buf) { int naxes ; int npix ; int naxis ; char * where ; char lookfor[80] ; int i ; where = strstr(buf, "NAXIS") ; if (where == NULL) { fprintf(stderr, "cannot find NAXIS in header: aborting\n") ; return 0 ; } sscanf(where, "%*[^=] = %d", &naxes) ; if ((naxes<1) || (naxes>999)) { fprintf(stderr, "illegal value for %s: %d\n", lookfor, naxes) ; return 0 ; } npix = 1 ; for (i=1 ; i<=naxes ; i++) { sprintf(lookfor, "NAXIS%d", i) ; where = strstr(buf, lookfor) ; if (where == NULL) { fprintf(stderr, "cannot find %s in header: aborting\n", lookfor) ; return 0 ; } sscanf(where, "%*[^=] = %d", &naxis) ; if (naxis<1) { fprintf(stderr, "error: found %s=%d\n", lookfor, naxis); return 0 ; } npix *= (int)naxis ; } return npix ; } qfits-6.2.0/test/0040755000466300003120000000000010555131507012764 5ustar yjungdmd_dfqfits-6.2.0/test/pixset.h0100644000466300003120000001714007425760775014472 0ustar yjungdmd_df#define TEST_LX 8 #define TEST_LY 35 #define TEST_NPIX (TEST_LX * TEST_LY) static float floatpix_set[TEST_NPIX] = { -65535, -65535, -65535, -65535, -65535, -65535, -65535, -65535, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -511, -511, -511, -511, -511, -511, -511, -511, -255, -255, -255, -255, -255, -255, -255, -255, -127, -127, -127, -127, -127, -127, -127, -127, -63, -63, -63, -63, -63, -63, -63, -63, -31, -31, -31, -31, -31, -31, -31, -31, -15, -15, -15, -15, -15, -15, -15, -15, -7, -7, -7, -7, -7, -7, -7, -7, -3, -3, -3, -3, -3, -3, -3, -3, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 15, 15, 15, 15, 15, 15, 15, 15, 31, 31, 31, 31, 31, 31, 31, 31, 63, 63, 63, 63, 63, 63, 63, 63, 127, 127, 127, 127, 127, 127, 127, 127, 255, 255, 255, 255, 255, 255, 255, 255, 511, 511, 511, 511, 511, 511, 511, 511, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535 } ; static double doublepix_set[TEST_NPIX] = { -65535, -65535, -65535, -65535, -65535, -65535, -65535, -65535, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -511, -511, -511, -511, -511, -511, -511, -511, -255, -255, -255, -255, -255, -255, -255, -255, -127, -127, -127, -127, -127, -127, -127, -127, -63, -63, -63, -63, -63, -63, -63, -63, -31, -31, -31, -31, -31, -31, -31, -31, -15, -15, -15, -15, -15, -15, -15, -15, -7, -7, -7, -7, -7, -7, -7, -7, -3, -3, -3, -3, -3, -3, -3, -3, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 15, 15, 15, 15, 15, 15, 15, 15, 31, 31, 31, 31, 31, 31, 31, 31, 63, 63, 63, 63, 63, 63, 63, 63, 127, 127, 127, 127, 127, 127, 127, 127, 255, 255, 255, 255, 255, 255, 255, 255, 511, 511, 511, 511, 511, 511, 511, 511, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535 } ; static int intpix_set[TEST_NPIX] = { -65535, -65535, -65535, -65535, -65535, -65535, -65535, -65535, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -32767, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -16383, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -8191, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -4095, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -2047, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -511, -511, -511, -511, -511, -511, -511, -511, -255, -255, -255, -255, -255, -255, -255, -255, -127, -127, -127, -127, -127, -127, -127, -127, -63, -63, -63, -63, -63, -63, -63, -63, -31, -31, -31, -31, -31, -31, -31, -31, -15, -15, -15, -15, -15, -15, -15, -15, -7, -7, -7, -7, -7, -7, -7, -7, -3, -3, -3, -3, -3, -3, -3, -3, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 15, 15, 15, 15, 15, 15, 15, 15, 31, 31, 31, 31, 31, 31, 31, 31, 63, 63, 63, 63, 63, 63, 63, 63, 127, 127, 127, 127, 127, 127, 127, 127, 255, 255, 255, 255, 255, 255, 255, 255, 511, 511, 511, 511, 511, 511, 511, 511, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 2047, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 4095, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 8191, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 16383, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 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(for SysV at least) may be exceeded. .NOEXPORT: qfits-6.2.0/test/test_pixio.c0100644000466300003120000004226210551156106015320 0ustar yjungdmd_df/* $Id: test_pixio.c,v 1.9 2007/01/10 12:29:58 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2007/01/10 12:29:58 $ * $Revision: 1.9 $ * $Name: qfits-6_2_0 $ */ /*--------------------------------------------------------------------------- Includes ---------------------------------------------------------------------------*/ #include #include #include #include #include #include #include #include #include "qfits_header.h" #include "qfits_image.h" #include "qfits_md5.h" #include "qfits_memory.h" /* Get test data sets */ #include "pixset.h" /*--------------------------------------------------------------------------- Defines ---------------------------------------------------------------------------*/ /* 5 possible values for FITS BITPIX */ #define FITS_NBITPIX 5 /* Name of temporary directory */ #define TEST_DIRNAME "pixio_dat" /*--------------------------------------------------------------------------- Static variables ---------------------------------------------------------------------------*/ /* List of all FITS BITPIX possible values */ static int fits_bitpix[FITS_NBITPIX] = {8, 16, 32, -32, -64}; /* List of all DATAMD5 signatures for the generated files */ static char md5sigs[FITS_NBITPIX][33] = { "980c2e1bd6f6418e000b4f2bba665e69", "df8420dce7a4e6b3edb23171b9112d1d", "3b50d1cf34f3f5687c8f00ebbecc74b4", "f502ad23f6b250cb0f9f333c50314751", "d77c59b732df2a65c036dbf2fb180ad3" }; /*--------------------------------------------------------------------------- Function codes ---------------------------------------------------------------------------*/ /* Print out a comment */ static void say(char * fmt, ...) { va_list ap ; fprintf(stdout, "qtest:\t\t"); va_start(ap, fmt); vfprintf(stdout, fmt, ap); va_end(ap); fprintf(stdout, "\n"); } /* Print out an error message */ static void fail(char * fmt, ...) { va_list ap ; fprintf(stderr, "qtest: error: "); va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); fprintf(stderr, "\n"); } /* Dump data to a test file */ static int test_dumpfile(qfitsdumper * qd) { qfits_header * qh ; FILE * out ; char s_out[8]; qh = qfits_header_default(); qfits_header_add(qh, "NAXIS", "2", "Number of axes", NULL); sprintf(s_out, "%d", TEST_LX); qfits_header_add(qh, "NAXIS1", s_out, "size in x", NULL); sprintf(s_out, "%d", TEST_LY); qfits_header_add(qh, "NAXIS2", s_out, "size in y", NULL); sprintf(s_out, "%d", qd->out_ptype); qfits_header_add(qh, "BITPIX", s_out, "Bits per pixel", NULL); out = fopen(qd->filename, "w"); if (out==NULL) { fail("cannot create test file"); qfits_header_destroy(qh); return 1 ; } if (qfits_header_dump(qh, out)!=0) { fail("cannot dump header"); qfits_header_destroy(qh); return 1 ; } fclose(out); qfits_header_destroy(qh); if (qfits_pixdump(qd)!=0) { fail("cannot dump data section"); remove(qd->filename); return 1 ; } qfits_zeropad(qd->filename); return 0 ; } /* * For this first test, the idea is to have the same array of pixels * defined three times: as int, as float, and as double. Pixels in the * three arrays contain strictly the same values but under different data * types. * All arrays are successively dumped to all possible FITS pixel types * (BITPIX), yielding 5 data types per input array. A first check is to * ensure that all input pixel types can be dumped to all possible BITPIX * values. * The second thing to test is that FITS files with the same BITPIX have * the same MD5 data signature, i.e. that dumping from two different data * types yields the same FITS file. */ static int test_dumpdatasets(void) { int err ; char filename[1024] ; char * ptype_name ; qfitsdumper qd ; int i ; const char * datamd5 ; err = 0 ; qd.npix = TEST_NPIX ; say("-----> Data dump tests"); /* Create working directory to avoid flooding the current one */ say("creating directory %s", TEST_DIRNAME); if (mkdir(TEST_DIRNAME, 0777)!=0) { fail("cannot create directory '%s'", TEST_DIRNAME); return 1 ; } /* Set pointers to the relevant pixel buffers */ qd.ibuf = intpix_set ; qd.fbuf = floatpix_set ; qd.dbuf = doublepix_set ; /* Create file from the int array with all possible FITS types */ qd.ptype = PTYPE_INT ; ptype_name = "int" ; /* Loop on all FITS types */ for (i=0 ; i BITPIX=% 3d", ptype_name, qd.out_ptype); if (test_dumpfile(&qd)!=0) { err++ ; } else { /* Verify MD5 signature */ datamd5 = qfits_datamd5(filename); if (strcmp(datamd5, md5sigs[i])) { fail("MD5 signature does not match"); err++ ; } } } /* Create file from the float array with all possible FITS types */ qd.ptype = PTYPE_FLOAT ; ptype_name = "float" ; /* Loop on all FITS types */ for (i=0 ; i BITPIX=% 3d", ptype_name, qd.out_ptype); if (test_dumpfile(&qd)!=0) { err++ ; } else { /* Verify MD5 signature */ datamd5 = qfits_datamd5(filename); if (strcmp(datamd5, md5sigs[i])) { fail("MD5 signature does not match"); err++ ; } } } /* Create file from the double array with all possible FITS types */ qd.ptype = PTYPE_DOUBLE ; ptype_name = "double" ; /* Loop on all FITS types */ for (i=0 ; i BITPIX=% 3d", ptype_name, qd.out_ptype); if (test_dumpfile(&qd)!=0) { err++ ; } else { /* Verify MD5 signature */ datamd5 = qfits_datamd5(filename); if (strcmp(datamd5, md5sigs[i])) { fail("MD5 signature does not match"); err++ ; } } } return err ; } /* * Simple comparison function for the int array */ static int check_intpix(int * arr, int bitpix) { int i ; int pix ; int pixerr ; pixerr=0 ; for (i=0 ; i255) pix=255 ; } else if (bitpix==16) { if (intpix_set[i]<-32768) pix = -32768 ; else if (intpix_set[i]>32767) pix = 32767 ; } if (arr[i]!=pix) pixerr++ ; } return pixerr ; } /* * Simple comparison function for the float array */ static int check_floatpix(float * arr, int bitpix) { int i ; float pix ; int pixerr ; pixerr=0 ; for (i=0 ; i255) pix=255 ; } else if (bitpix==16) { if (intpix_set[i]<-32768) pix = -32768 ; else if (intpix_set[i]>32767) pix = 32767 ; } if (fabs((double)(arr[i]-pix))>1e-7) pixerr++ ; } return pixerr ; } /* * Simple comparison function for the double array */ static int check_doublepix(double * arr, int bitpix) { int i ; double pix ; int pixerr ; pixerr=0 ; for (i=0 ; i255) pix=255 ; } else if (bitpix==16) { if (intpix_set[i]<-32768) pix = -32768 ; else if (intpix_set[i]>32767) pix = 32767 ; } if (fabs(arr[i]-pix)>1e-7) pixerr++ ; } return pixerr ; } /* * This second test tries to read back the data written in the first test, * and compares the values with what was initially sent to the files. */ static int test_readdatasets(void) { char filename[1024]; int i ; qfitsloader ql ; int err, pixerr ; char * ptype_name ; err=0 ; say("-----> Data read tests"); ql.xtnum = 0 ; ql.pnum = 0 ; ql.map = 0 ; /* Test reading back from all files as int buffer */ ptype_name = "int" ; ql.ptype = PTYPE_INT ; say("-----> int reading tests"); for (i=0 ; i float reading tests"); for (i=0 ; i double reading tests"); for (i=0 ; i window double reading tests"); for (i=0 ; i #include #include #include #include #include "qfits_header.h" #include "qfits_image.h" #include "qfits_tools.h" #include "qfits_rw.h" #include "qfits_md5.h" #include "qfits_memory.h" /*----------------------------------------------------------------------------- Define -----------------------------------------------------------------------------*/ #define QFITSTEST1 "QFITS.fits" #define QFITSTEST2 "QFITS_ext.fits" #define REFSIG "6569daba7b124febfa0cd7813f555774" /*----------------------------------------------------------------------------- Functions -----------------------------------------------------------------------------*/ static float float_array_orig[] = { 1.0, 2.0, 0.0, -1.0, -2.0, 1e-4, -1e-4, 1e-6, -1e-6, 1.2345678, 3.1415926535, 19.71 }; static int int_array_orig[] = { -32768, -16384, -8192, -4096, -1023, 0, 1023, 2048, 8191, 16387, 32767, 65536 }; static double double_array_orig[] = { 1.0, 2.0, 0.0, -1.0, -2.0, 1e-4, -1e-4, 1e-6, -1e-6, 1.2345678, 3.1415926535, 19.71 }; /* Print out a comment */ static void say(char * fmt, ...) { va_list ap ; fprintf(stdout, "qtest:\t\t"); va_start(ap, fmt); vfprintf(stdout, fmt, ap); va_end(ap); fprintf(stdout, "\n"); } /* Print out an error message */ static void fail(char * fmt, ...) { va_list ap ; fprintf(stderr, "qtest: error: "); va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); fprintf(stderr, "\n"); } /*--------------------------------------------------------------------------- main ---------------------------------------------------------------------------*/ int test_qfits_header_sort(void) { qfits_header * qh ; /* Create header */ qh = qfits_header_new(); qfits_header_append(qh, "EXTEND", "value", "comment", NULL); qfits_header_append(qh, "COMMENT", "value", "comment", NULL); qfits_header_append(qh, "TFORM", "value", "comment", NULL); qfits_header_append(qh, "BITPIX", "value", "comment", NULL); qfits_header_append(qh, "NAXIS", "value", "comment", NULL); qfits_header_append(qh, "NAXIS2", "value", "comment", NULL); qfits_header_append(qh, "NAXIS1", "value", "comment", NULL); /* Dump the header */ qfits_header_dump(qh, NULL) ; /* Sort the header */ qfits_header_sort(&qh) ; /* Dump the header */ qfits_header_dump(qh, NULL) ; /* Destroy the header */ qfits_header_destroy(qh) ; return 0 ; } int test_qfits_filecreate(char * filename) { qfits_header * qh ; FILE * out ; qfitsdumper qd ; int i ; say("-----> Header creation"); say("Creating blank header"); qh = qfits_header_new(); if (qh==NULL) { fail("qfits_header_new() failed"); return 1 ; } say("Destroying blank header"); /* Destroy header now */ qfits_header_destroy(qh); /* Create minimal header (SIMPLE/END) */ say("Creating minimal header"); qh = qfits_header_default(); if (qh==NULL) { fail("qfits_header_default() failed"); return 1 ; } say("Inserting primary keywords"); /* Insert XTENSION marker */ qfits_header_add(qh, "EXTEND", "T", "xtension might be present", NULL); /* Insert a string */ qfits_header_add(qh, "KEY01", "value01", "comment 01", NULL); /* Insert an int */ qfits_header_add(qh, "KEY02", "2", "comment 02", NULL); /* Insert a double */ qfits_header_add(qh, "KEY03", "3.0", "comment 03", NULL); /* Insert a complex */ qfits_header_add(qh, "KEY04", "4.0 4.2", "comment 04", NULL); /* Insert a boolean */ qfits_header_add(qh, "KEY05", "T", "comment 05", NULL); say("Inserting history keywords"); /* Insert HISTORY keys */ qfits_header_add(qh, "HISTORY", "1 history field", NULL, NULL); qfits_header_add(qh, "HISTORY", "2 history field", NULL, NULL); qfits_header_add(qh, "HISTORY", "3 history field", NULL, NULL); qfits_header_add(qh, "HISTORY", "4 history field", NULL, NULL); say("Inserting comment keywords"); /* Insert COMMENT keys */ qfits_header_add(qh, "COMMENT", "1 comment field", NULL, NULL); qfits_header_add(qh, "COMMENT", "2 comment field", NULL, NULL); qfits_header_add(qh, "COMMENT", "3 comment field", NULL, NULL); qfits_header_add(qh, "COMMENT", "4 comment field", NULL, NULL); say("Inserting hierarch keywords"); /* Insert HIERARCH ESO keys in reverse DICB order */ qfits_header_add(qh, "HIERARCH ESO NULL A", "0.0", "not DICB", NULL); qfits_header_add(qh, "HIERARCH ESO NULL B", "0.0", "not DICB", NULL); qfits_header_add(qh, "HIERARCH ESO NULL C", "0.0", "not DICB", NULL); qfits_header_add(qh, "PRO.A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "PRO.B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "PRO.C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO LOG A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO LOG B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO LOG C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "INS.A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "INS.B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "INS.C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TEL A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TEL B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TEL C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "GEN.A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "GEN.B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "GEN.C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TPL A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TPL B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "HIERARCH ESO TPL C", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "OBS.A", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "OBS.B", "0.0", "DICB compliant", NULL); qfits_header_add(qh, "OBS.C", "0.0", "DICB compliant", NULL); say("Inserting mandatory keywords"); /* Insert mandatory keys in reverse order */ qfits_header_add(qh, "NAXIS2", "10", "NAXIS2 comment", NULL); qfits_header_add(qh, "NAXIS1", "11", "NAXIS1 comment", NULL); qfits_header_add(qh, "NAXIS", "2", "NAXIS comment", NULL); qfits_header_add(qh, "BITPIX", "-32", "BITPIX comment", NULL); /* Dump header to file */ say("Opening file for output"); out = fopen(filename, "w"); if (out==NULL) { fail("cannot create test file"); qfits_header_destroy(qh); return 1 ; } say("Dumping header to file"); if (qfits_header_dump(qh, out)!=0) { fail("cannot dump header"); qfits_header_destroy(qh); return 1 ; } say("Destroying built header"); qfits_header_destroy(qh); fclose(out); say("-----> Dumping pixels"); /* Allocate data segment and save it to FITS file */ qd.fbuf = qfits_malloc(11 * 10 * sizeof(float)); for (i=0 ; i<(11*10) ; i++) { qd.fbuf[i]=i*0.2 ; } qd.filename = filename ; qd.npix = 11 * 10 ; qd.ptype = PTYPE_FLOAT ; qd.out_ptype = -32 ; if (qfits_pixdump(&qd)!=0) { fail("cannot save data to test file"); qfits_free(qd.fbuf); return 1 ; } qfits_free(qd.fbuf); /* Zero-pad the output file */ qfits_zeropad(filename); return 0 ; } int check_key(qfits_header * qh, char * key, char * expval) { char * val ; int err=0 ; val = qfits_header_getstr(qh, key); if (val==NULL) { fail("missing key in header"); err++ ; } else { val = qfits_pretty_string(val); if (strcmp(val, expval)) { fail("wrong value for key in header"); err++ ; } } return err ; } int test_qfitsheader_read(char * filename) { qfits_header * qh ; char * val ; int err ; int keytype ; err=0 ; say("-----> Header reading test"); /* Read header from source */ say("Reading header from file"); qh = qfits_header_read(filename); if (qh==NULL) { fail("cannot read test file"); return 1 ; } say("Querying mandatory keys"); err += check_key(qh, "SIMPLE", "T"); err += check_key(qh, "NAXIS", "2"); err += check_key(qh, "NAXIS1", "11"); err += check_key(qh, "NAXIS2", "10"); err += check_key(qh, "BITPIX", "-32"); say("Querying base keys"); err += check_key(qh, "KEY01", "value01"); err += check_key(qh, "KEY02", "2"); err += check_key(qh, "KEY03", "3.0"); err += check_key(qh, "KEY04", "4.0 4.2"); err += check_key(qh, "KEY05", "T"); say("Checking key types"); val = qfits_header_getstr(qh, "KEY01"); keytype = qfits_get_type(val); if (keytype!=QFITS_STRING) { printf("val=[%s] type is %d\n", val, keytype); fail("wrong identified type for KEY01 (string)"); err++; } val = qfits_header_getstr(qh, "KEY02"); keytype = qfits_get_type(val); if (keytype!=QFITS_INT) { fail("wrong identified type for KEY02 (int)"); err++; } val = qfits_header_getstr(qh, "KEY03"); keytype = qfits_get_type(val); if (keytype!=QFITS_FLOAT) { fail("wrong identified type for KEY03 (float)"); err++; } val = qfits_header_getstr(qh, "KEY04"); keytype = qfits_get_type(val); if (keytype!=QFITS_COMPLEX) { fail("wrong identified type for KEY04 (complex)"); err++; } val = qfits_header_getstr(qh, "KEY05"); keytype = qfits_get_type(val); if (keytype!=QFITS_BOOLEAN) { fail("wrong identified type for KEY05 (boolean)"); err++; } say("Querying hierarch keys"); err += check_key(qh, "HIERARCH ESO PRO A", "0.0"); err += check_key(qh, "PRO.B", "0.0"); err += check_key(qh, "pro.c", "0.0"); err += check_key(qh, "ins.a", "0.0"); err += check_key(qh, "ins.b", "0.0"); err += check_key(qh, "ins.c", "0.0"); err += check_key(qh, "gen.a", "0.0"); err += check_key(qh, "gen.b", "0.0"); err += check_key(qh, "gen.c", "0.0"); err += check_key(qh, "obs.a", "0.0"); err += check_key(qh, "obs.b", "0.0"); err += check_key(qh, "obs.c", "0.0"); err += check_key(qh, "tpl.a", "0.0"); err += check_key(qh, "tpl.b", "0.0"); err += check_key(qh, "tpl.c", "0.0"); err += check_key(qh, "tel.a", "0.0"); err += check_key(qh, "tel.b", "0.0"); err += check_key(qh, "tel.c", "0.0"); err += check_key(qh, "log.a", "0.0"); err += check_key(qh, "log.b", "0.0"); err += check_key(qh, "log.c", "0.0"); err += check_key(qh, "null.a", "0.0"); err += check_key(qh, "null.b", "0.0"); err += check_key(qh, "null.c", "0.0"); say("Removing keys"); qfits_header_del(qh, "PRO.A"); qfits_header_del(qh, "pro.b"); qfits_header_del(qh, "HIERARCH ESO PRO C"); if (qfits_header_getstr(qh, "HIERARCH ESO PRO A")!=NULL) err ++ ; if (qfits_header_getstr(qh, "PRO.B")!=NULL) err ++ ; if (qfits_header_getstr(qh, "pro.c")!=NULL) err ++ ; say("Modifying keys"); qfits_header_destroy(qh); return err ; } int test_qfitsheader_browse(char * filename) { qfits_header * qh ; char key[80], val[80], com[80] ; int i ; int err ; say("-----> Header browsing test"); /* Read header from source */ say("Reading header from file"); qh = qfits_header_read(filename); if (qh==NULL) { fail("cannot read test file"); return 1 ; } err=0 ; for (i=0 ; in ; i++) { if (qfits_header_getitem(qh, i, key, val, com, NULL)!=0) { fail("cannot read header item"); err++ ; } } qfits_header_destroy(qh); return err ; } int test_qfitsdata_load(char * filename) { qfitsloader ql ; int i ; int err ; float diff ; err=0 ; say("-----> Data loading test"); ql.filename = filename ; ql.xtnum = 0 ; ql.pnum = 0 ; ql.ptype = PTYPE_FLOAT ; ql.map = 1 ; say("Initializing loader"); if (qfitsloader_init(&ql)!=0) { fail("cannot initialize loader on test file"); return 1 ; } if (ql.lx != 11) { fail("wrong size in X"); err++ ; } if (ql.ly != 10) { fail("wrong size in Y"); err++ ; } say("Loading pixel buffer"); if (qfits_loadpix(&ql)!=0) { fail("cannot load data from test file"); return 1 ; } for (i=0 ; i<(11*10) ; i++) { diff = ql.fbuf[i] - (float)i * 0.2 ; if (diff>1e-4) { fail("diff in pix value"); err++ ; } } qfits_free(ql.fbuf); return err ; } int test_qfits_filecreate_ext(char * filename) { qfits_header* qh ; qfitsdumper qd ; FILE * out ; const char * sig ; say("-----> File with multiple extensions"); /* Create minimal FITS header for main */ say("Creating default header"); qh = qfits_header_default() ; if (qh==NULL) { fail("cannot create default header"); return 1 ; } qfits_header_add(qh, "BITPIX", "8", "no data in main section", NULL); qfits_header_add(qh, "NAXIS", "0", "no data in main section", NULL); qfits_header_add(qh, "EXTEND", "T", "Extensions are present", NULL); say("Dumping header to test file"); out = fopen(filename, "w"); if (out==NULL) { fail("cannot create test file"); qfits_header_destroy(qh); return 1 ; } qfits_header_dump(qh, out); fclose(out); qfits_header_destroy(qh); say("Creating first extension with float pixels"); qh = qfits_header_new(); if (qh==NULL) { fail("cannot create extension header 1"); return 1 ; } qfits_header_append(qh, "XTENSION", "T", "Ext 1", NULL); qfits_header_append(qh, "BITPIX", "-32", "bpp", NULL); qfits_header_append(qh, "NAXIS", "2", "axes", NULL); qfits_header_append(qh, "NAXIS1", "6", "size in x", NULL); qfits_header_append(qh, "NAXIS2", "2", "size in y", NULL); qfits_header_append(qh, "END", NULL, NULL, NULL); say("Dumping ext header 1 to test file"); out = fopen(filename, "a"); if (out==NULL) { fail("cannot append to test file"); qfits_header_destroy(qh); return 1 ; } qfits_header_dump(qh, out); fclose(out); qfits_header_destroy(qh); say("Dumping float array"); qd.filename = filename ; qd.npix = 12 ; qd.ptype = PTYPE_FLOAT ; qd.out_ptype = -32 ; qd.fbuf = float_array_orig ; if (qfits_pixdump(&qd)!=0) { fail("cannot save data to test file"); qfits_free(qd.fbuf); return 1 ; } /* Zero-pad the output file */ qfits_zeropad(filename); say("Creating second extension with int pixels"); qh = qfits_header_new(); if (qh==NULL) { fail("cannot create extension header 1"); return 1 ; } qfits_header_append(qh, "XTENSION", "T", "Ext 1", NULL); qfits_header_append(qh, "BITPIX", "32", "bpp", NULL); qfits_header_append(qh, "NAXIS", "2", "axes", NULL); qfits_header_append(qh, "NAXIS1", "6", "size in x", NULL); qfits_header_append(qh, "NAXIS2", "2", "size in y", NULL); qfits_header_append(qh, "END", NULL, NULL, NULL); say("Dumping ext header 2 to test file"); out = fopen(filename, "a"); if (out==NULL) { fail("cannot append to test file"); qfits_header_destroy(qh); return 1 ; } qfits_header_dump(qh, out); fclose(out); qfits_header_destroy(qh); say("Dumping int array"); qd.filename = filename ; qd.npix = 12 ; qd.ptype = PTYPE_INT ; qd.out_ptype = 32 ; qd.ibuf = int_array_orig ; if (qfits_pixdump(&qd)!=0) { fail("cannot save data to test file"); qfits_free(qd.fbuf); return 1 ; } /* Zero-pad the output file */ qfits_zeropad(filename); say("Creating third extension with double pixels"); qh = qfits_header_new(); if (qh==NULL) { fail("cannot create extension header 3"); return 1 ; } qfits_header_append(qh, "XTENSION", "T", "Ext 1", NULL); qfits_header_append(qh, "BITPIX", "-64", "bpp", NULL); qfits_header_append(qh, "NAXIS", "2", "axes", NULL); qfits_header_append(qh, "NAXIS1", "6", "size in x", NULL); qfits_header_append(qh, "NAXIS2", "2", "size in y", NULL); qfits_header_append(qh, "END", NULL, NULL, NULL); say("Dumping ext header 3 to test file"); out = fopen(filename, "a"); if (out==NULL) { fail("cannot append to test file"); qfits_header_destroy(qh); return 1 ; } qfits_header_dump(qh, out); fclose(out); qfits_header_destroy(qh); say("Dumping double array"); qd.filename = filename ; qd.npix = 12 ; qd.ptype = PTYPE_DOUBLE ; qd.out_ptype = -64 ; qd.dbuf = double_array_orig ; if (qfits_pixdump(&qd)!=0) { fail("cannot save data to test file"); qfits_free(qd.fbuf); return 1 ; } /* Zero-pad the output file */ qfits_zeropad(filename); /* Get MD5 for the test file */ sig = qfits_datamd5(filename); if (strcmp(sig, REFSIG)) { fail("test file signature does not match"); return 1 ; } say("File DATAMD5 signature is Ok"); return 0 ; } int main(int argc, char * argv[]) { int err ; err=0 ; /* Test on simple FITS file */ err += test_qfits_header_sort(); err += test_qfits_filecreate(QFITSTEST1); err += test_qfitsheader_read(QFITSTEST1); err += test_qfitsheader_browse(QFITSTEST1); err += test_qfitsdata_load(QFITSTEST1); remove(QFITSTEST1); /* Test on FITS file with extensions */ err += test_qfits_filecreate_ext(QFITSTEST2); remove(QFITSTEST2); fprintf(stderr, "total error(s): %d\n", err); return err ; } qfits-6.2.0/test/test_tfits.c0100644000466300003120000003025110424141133015305 0ustar yjungdmd_df/* $Id: test_tfits.c,v 1.18 2006/04/27 13:08:43 yjung Exp $ * * This file is part of the ESO QFITS Library * Copyright (C) 2001-2004 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * $Author: yjung $ * $Date: 2006/04/27 13:08:43 $ * $Revision: 1.18 $ * $Name: qfits-6_2_0 $ */ /*--------------------------------------------------------------------------- Includes ---------------------------------------------------------------------------*/ #include #include #include #include #include "qfits_header.h" #include "qfits_table.h" #include "qfits_memory.h" /*--------------------------------------------------------------------------- Define ---------------------------------------------------------------------------*/ #define BIN_TABLE_NAME "/bintable.tfits" #define ASCII_TABLE_NAME "/asciitable.tfits" #define TMP_TABLE_NAME "tmp_table.tfits" /*--------------------------------------------------------------------------- Functions prototypes ---------------------------------------------------------------------------*/ static int qfits_test_table(char *, int) ; static void say(char * fmt, ...) ; static void fail(char * fmt, ...) ; /*--------------------------------------------------------------------------- Functions ---------------------------------------------------------------------------*/ /* Print out a comment */ static void say(char * fmt, ...) { va_list ap ; fprintf(stdout, "qtest:\t\t"); va_start(ap, fmt); vfprintf(stdout, fmt, ap); va_end(ap); fprintf(stdout, "\n"); } /* Print out an error message */ static void fail(char * fmt, ...) { va_list ap ; fprintf(stderr, "qtest: error: "); va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); fprintf(stderr, "\n"); } /* Test a bin table : read it, write it, read it, and compare the 2 reads */ static int qfits_test_table( char * name, int extnum) { qfits_header * qh ; qfits_table * qt ; void ** one_column_table ; void * column_after_wr ; qfits_table * qt_tmp ; int nb_val ; int err ; double ddiff ; int idiff ; int i, j ; /* Initialize */ err = 0 ; /* Create a default primary header */ if ((qh = qfits_table_prim_header_default()) == NULL) { fail("cannot create a default primary header") ; err++ ; return err ; } printf("----- %s\n", name) ; /* Read the test table */ if ((qt = qfits_table_open(name, extnum)) == NULL) { fail("cannot load infos from the input table") ; qfits_header_destroy(qh) ; err++ ; return err ; } /* For each column */ for (i=0 ; inc ; i++) { say("Test the %dth column", i+1) ; /* Create the data array */ one_column_table = qfits_malloc(1*sizeof(void*)) ; /* Load the ith column data */ if ((one_column_table[0] = qfits_query_column_data(qt, i, NULL, NULL)) == NULL) { qfits_free(one_column_table) ; /* The 6th column is empty - normal if not loaded */ if ((i == 5) && (qt->tab_t == QFITS_BINTABLE)) { say("Column %d is empty", i+1) ; } else { err++ ; fail("cannot load the data from the %dth column", i+1) ; } continue ; } /* Create a tmp table object */ qt_tmp = qfits_table_new(TMP_TABLE_NAME, qt->tab_t, -1, 1, qt->nr) ; qfits_col_fill(qt_tmp->col, (&(qt->col)[i])->atom_nb, (&(qt->col)[i])->atom_dec_nb, (&(qt->col)[i])->atom_size, (&(qt->col)[i])->atom_type, (&(qt->col)[i])->tlabel, (&(qt->col)[i])->tunit, (&(qt->col)[i])->nullval, (&(qt->col)[i])->tdisp, 0, 0.0, 0, 1.0, 0) ; /* Write a one column table */ if (qfits_save_table_hdrdump((const void **)one_column_table, qt_tmp, qh) == -1) { fail("cannot save a table to file") ; qfits_free(one_column_table) ; qfits_table_close(qt_tmp) ; err++ ; continue ; } /* Destroy the tmp table object */ qfits_table_close(qt_tmp) ; /* Read the one column table */ if ((qt_tmp = qfits_table_open(TMP_TABLE_NAME, 1)) == NULL) { fail("cannot load infos from the generated table"); qfits_free(one_column_table) ; err++ ; continue ; } /* Load the column data */ if ((column_after_wr = qfits_query_column_data(qt_tmp, 0, NULL, NULL)) == NULL) { fail("cannot load the data from the generated table") ; qfits_free(one_column_table) ; qfits_table_close(qt_tmp) ; err++ ; continue ; } /* Destroy the tmp table object */ remove(qt_tmp->filename) ; qfits_table_close(qt_tmp) ; /* Test the diff between column_after_wr and one_column_table[0] */ switch ((&(qt->col)[i])->atom_type) { case TFITS_BIN_TYPE_A : case TFITS_BIN_TYPE_L : case TFITS_ASCII_TYPE_A : /* Set the number of values in the data array */ nb_val = qt->nr * (&(qt->col)[i])->atom_nb ; idiff = strncmp((char*)column_after_wr, (char*)one_column_table[0], nb_val) ; if (idiff == 0) say("Columns are identical...ok") ; else { fail("Columns are not the same") ; err++ ;} break ; case TFITS_BIN_TYPE_B : case TFITS_BIN_TYPE_X : /* Set the number of values in the data array */ nb_val = qt->nr * (&(qt->col)[i])->atom_nb ; idiff = 0 ; for (j=0 ; jnr * (&(qt->col)[i])->atom_nb ; ddiff = 0.0 ; for (j=0 ; jnr * (&(qt->col)[i])->atom_nb ; ddiff = 0.0 ; for (j=0 ; jnr * (&(qt->col)[i])->atom_nb ; idiff = 0 ; for (j=0 ; jnr * (&(qt->col)[i])->atom_nb ; idiff = 0 ; for (j=0 ; jnr ; ddiff = 0.0 ; for (j=0 ; jnr ; ddiff = 0.0 ; for (j=0 ; jnr ; idiff = 0 ; for (j=0 ; j #include #include #include #include #include "qfits_memory.h" /*--------------------------------------------------------------------------- Define ---------------------------------------------------------------------------*/ #define PTRS_TOT_NB 20000 #define PTRS_SIZE 10 #define PTRS_TMP_NB 5 #define ITERATIONS_NB 5000 /*--------------------------------------------------------------------------- Main ---------------------------------------------------------------------------*/ int main(void) { int * array[PTRS_TOT_NB] ; int * ptr[PTRS_TMP_NB] ; clock_t chrono ; double elapsed_time ; int i, j ; /* Start chrono */ chrono = clock() ; /* Allocate pointers */ printf("----- RAM allocation\n"); for (i=0 ; i #include #include #include #include #include #include "qfits_memory.h" /*--------------------------------------------------------------------------- Define ---------------------------------------------------------------------------*/ #define BIGNUM 100 /*--------------------------------------------------------------------------- Functions ---------------------------------------------------------------------------*/ /* Clocking variables and routines */ static clock_t chrono ; static void c_start(void) { chrono = clock(); } static void c_stop(void) { double elapsed = (double)(clock()-chrono) / (double)CLOCKS_PER_SEC ; printf("elapsed: %5.3f sec\n", elapsed); } /* * First stress test: allocate a large number of small memory blocks and * free them all in reverse order. */ void stress1(void) { int i ; int * ip[BIGNUM] ; for (i=0 ; i=0 ; i--) { qfits_free(ip[i]); } } void stress2(void) { int i ; int * ip[BIGNUM] ; for (i=0 ; i Data dump tests qtest: creating directory pixio_dat qtest: dumping data int -> BITPIX= 8 qtest: dumping data int -> BITPIX= 16 qtest: dumping data int -> BITPIX= 32 qtest: dumping data int -> BITPIX=-32 qtest: dumping data int -> BITPIX=-64 qtest: dumping data float -> BITPIX= 8 qtest: dumping data float -> BITPIX= 16 qtest: dumping data float -> BITPIX= 32 qtest: dumping data float -> BITPIX=-32 qtest: dumping data float -> BITPIX=-64 qtest: dumping data double -> BITPIX= 8 qtest: dumping data double -> BITPIX= 16 qtest: dumping data double -> BITPIX= 32 qtest: dumping data double -> BITPIX=-32 qtest: dumping data double -> BITPIX=-64 qtest: -----> Data read tests qtest: -----> int reading tests qtest: reading data from file: pixio_dat/pixio_int_8.fits qtest: reading data from file: pixio_dat/pixio_int_16.fits qtest: reading data from file: pixio_dat/pixio_int_32.fits qtest: reading data from file: pixio_dat/pixio_int_-32.fits qtest: reading data from file: pixio_dat/pixio_int_-64.fits qtest: -----> float reading tests qtest: reading data from file: pixio_dat/pixio_float_8.fits qtest: reading data from file: pixio_dat/pixio_float_16.fits qtest: reading data from file: pixio_dat/pixio_float_32.fits qtest: reading data from file: pixio_dat/pixio_float_-32.fits qtest: reading data from file: pixio_dat/pixio_float_-64.fits qtest: -----> double reading tests qtest: reading data from file: pixio_dat/pixio_double_8.fits qtest: reading data from file: pixio_dat/pixio_double_16.fits qtest: reading data from file: pixio_dat/pixio_double_32.fits qtest: reading data from file: pixio_dat/pixio_double_-32.fits qtest: reading data from file: pixio_dat/pixio_double_-64.fits qtest: cleaning up data files... qtest: removing directory 'pixio_dat' qfits-6.2.0/test/test_qfits.txt0100644000466300003120000000246107457543145015726 0ustar yjungdmd_dfqtest: -----> Header creation qtest: Creating blank header qtest: Destroying blank header qtest: Creating minimal header qtest: Inserting primary keywords qtest: Inserting history keywords qtest: Inserting comment keywords qtest: Inserting hierarch keywords qtest: Inserting mandatory keywords qtest: Opening file for output qtest: Dumping header to file qtest: Destroying built header qtest: -----> Dumping pixels qtest: -----> Header reading test qtest: Reading header from file qtest: Querying mandatory keys qtest: Querying base keys qtest: Checking key types qtest: Querying hierarch keys qtest: Removing keys qtest: Modifying keys qtest: -----> Header browsing test qtest: Reading header from file qtest: -----> Data loading test qtest: Initializing loader qtest: Loading pixel buffer qtest: -----> File with multiple extensions qtest: Creating default header qtest: Dumping header to test file qtest: Creating first extension with float pixels qtest: Dumping ext header 1 to test file qtest: Dumping float array qtest: Creating second extension with int pixels qtest: Dumping ext header 2 to test file qtest: Dumping int array qtest: Creating third extension with double pixels qtest: Dumping ext header 3 to test file qtest: Dumping double array qtest: File DATAMD5 signature is Ok qfits-6.2.0/test/test_tfits.txt0100644000466300003120000000260707462006423015720 0ustar yjungdmd_dfqtest: Test the BINARY table qtest: Test the 1th column qtest: Columns are identical...ok qtest: Test the 2th column qtest: Columns are identical...ok qtest: Test the 3th column qtest: Columns are identical...ok qtest: Test the 4th column qtest: Columns are identical...ok qtest: Test the 5th column qtest: Columns are identical...ok qtest: Test the 6th column qtest: Column 6 is empty qtest: Test the 7th column qtest: Columns are identical...ok qtest: Test the 8th column qtest: Columns are identical...ok qtest: Test the 9th column qtest: Columns are identical...ok qtest: Test the 10th column qtest: Columns are identical...ok qtest: Test the 11th column qtest: Columns are identical...ok qtest: Test the 12th column qtest: Columns are identical...ok qtest: Test the 13th column qtest: Columns are identical...ok qtest: Test the ASCII table qtest: Test the 1th column qtest: Columns are identical...ok qtest: Test the 2th column qtest: Check the cumulated difference : 0.230148 qtest: Test the 3th column qtest: Columns are identical...ok qtest: Test the 4th column qtest: Check the cumulated difference : 0 qtest: Test the 5th column qtest: Check the cumulated difference : 0.140812 qtest: Test the 6th column qtest: Columns are identical...ok qtest: Test the 7th column qtest: Columns are identical...ok qtest: Test the 8th column qtest: Columns are identical...ok qfits-6.2.0/test/asciitable.tfits0100644000466300003120000011660007436464666016163 0ustar yjungdmd_dfSIMPLE = T / Standard FITS file BITPIX = 8 / No. of bits per pixel NAXIS = 0 / Minimum FITS header - no data EXTEND = T / There may be FITS extensions BLOCKED = T / The file may be blocked ORIGIN = 'ESO ' / File was prepared at ESO-Garching DATE = '20/08/92' / Creation date of this file COMMENT This is a minimum FITS header with no data matrix. COMMENT FITS extensions may come after this header. END XTENSION= 'TABLE ' / FITS ASCII table extension BITPIX = 8 / Character data 8 bits per pixel NAXIS = 2 / ASCII tables has 2 axes NAXIS1 = 59 / Characters in row NAXIS2 = 53 / No. or rows in table PCOUNT = 0 / No group parameters GCOUNT = 1 / only one group TFIELDS = 8 / No. of table fields EXTNAME = 'Asciitable' / Extension name EXTVER = 1 / Extension version is 1 EXTLEVEL= 1 / Extension level is 1 DATE = '20/08/92' / Date of writting data ORIGIN = 'ESO ' / European Souther Observatory AUTHOR = 'P.Grosbol' / Author of data COMMENT Test file for ASCII table extension TTYPE1 = 'IDENT ' / Identifier TBCOL1 = 1 / Start column of field TFORM1 = 'A9 ' / String of 9 char's TNULL1 = '* ' / Undefined field value TTYPE2 = 'Mag ' / Magnitude TBCOL2 = 11 / Start column of field TFORM2 = 'F6.2 ' / Single precision fixed point TNULL2 = '---.-- ' / NULL value TTYPE3 = 'Channel ' / Channel value TBCOL3 = 18 / Start column of field TFORM3 = 'I3 ' / Integer format TNULL3 = ' * ' / NULL string for field TSCAL3 = 2.1 / Scaling factor of data TZERO3 = -70.2 / Value zero offset TDISP3 = 'F8.1 ' / Display as real TTYPE4 = 'Dist ' / Distance TBCOL4 = 22 / Start column of field TUNIT4 = 'PC ' / Values are in pc TFORM4 = 'E10.4 ' / Single precision real TDISP4 = 'F9.3 ' / Display with fixed point TTYPE5 = 'Mass ' / Mass TBCOL5 = 33 / Start column of field TFORM5 = 'D20.15 ' / Double precision real value TNULL5 = '* ' / NULL value has '*' TDISP5 = 'F20.15 ' / Single precision display TTYPE6 = 'Class ' / Full string with class TBCOL6 = 54 / Start column of field TFORM6 = 'A5 ' / String with 5 characters TNULL6 = '* ' / NULL value has '*' TTYPE7 = 'Type ' / Type TBCOL7 = 54 / Start column of field TFORM7 = 'A1 ' / Note: first character of CLASS TNULL7 = '* ' / NULL value has '*' TTYPE8 = 'Class_No' / Class no. TBCOL8 = 55 / Start column of field TFORM8 = 'I4 ' / Note: four last chars are a no. TNULL8 = ' ' / Blank field is Null END 1234567890123456789012345678901234567890123456789012345678 123456789 123456 123 1234567890 12345678901234567890 12345 Object 1 6.32 23 93.3911 23.1846719826491824 A4321 Object 2 -21.1 -91 12.23E02 1.281928469124D-01 B12 Object3 12345 0 12345678 987978 C 21 Some Null ---.-- 333 * D 1 More Null 32345 * -23.12 0.0 * 32 * 11.57 -19 0.0 -12300.1204232321 F3214 New Obj.1 1.2345 1 -934.322 1.234 G9876 N30212 33.215 43 -2.4334D2 421.827456582876592 H1234 IC30201 12 1 1.2257 -1.49547575746482 I9281 A10+2012 4.21 39 1.9234 J8392 Object 1 6.32 23 93.3911 23.1846719826491824 A4321 Object 2 -21.1 -91 12.23E02 1.281928469124D-01 B12 Object3 12345 0 12345678 987978 C 21 Some Null ---.-- 333 * D 1 More Null 32345 * -23.12 0.0 * 32 * 11.57 -19 0.0 -12300.1204232321 F3214 New Obj.1 1.2345 1 -934.322 1.234 G9876 N30212 33.215 43 -2.4334D2 421.827456582876592 H1234 IC30201 12 1 1.2257 -1.49547575746482 I9281 A10+2012 4.21 39 1.9234 J8392 Object 1 6.32 23 93.3911 23.1846719826491824 A4321 Object 2 -21.1 -91 12.23E02 1.281928469124D-01 B12 Object3 12345 0 12345678 987978 C 21 Some Null ---.-- 333 * D 1 More Null 32345 * -23.12 0.0 * 32 * 11.57 -19 0.0 -12300.1204232321 F3214 New Obj.1 1.2345 1 -934.322 1.234 G9876 N30212 33.215 43 -2.4334D2 421.827456582876592 H1234 IC30201 12 1 1.2257 -1.49547575746482 I9281 A10+2012 4.21 39 1.9234 J8392 Object 1 6.32 23 93.3911 23.1846719826491824 A4321 Object 2 -21.1 -91 12.23E02 1.281928469124D-01 B12 Object3 12345 0 12345678 987978 C 21 Some Null ---.-- 333 * D 1 More Null 32345 * -23.12 0.0 * 32 * 11.57 -19 0.0 -12300.1204232321 F3214 New Obj.1 1.2345 1 -934.322 1.234 G9876 N30212 33.215 43 -2.4334D2 421.827456582876592 H1234 IC30201 12 1 1.2257 -1.49547575746482 I9281 A10+2012 4.21 39 1.9234 J8392 Object 1 6.32 23 93.3911 23.1846719826491824 A4321 Object 2 -21.1 -91 12.23E02 1.281928469124D-01 B12 Object3 12345 0 12345678 987978 C 21 Some Null ---.-- 333 * D 1 More Null 32345 * -23.12 0.0 * 32 * 11.57 -19 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!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHqfits-6.2.0/test/bintable.tfits0100644000466300003120000011660007436464666015643 0ustar yjungdmd_dfSIMPLE = T / Standard FITS file BITPIX = 8 / No. of bits per pixel NAXIS = 0 / Minimum FITS header - no data EXTEND = T / There may be FITS extensions BLOCKED = T / The file may be blocked ORIGIN = 'ESO ' / File was prepared at ESO-Garching DATE = '20/08/92' / Creation date of this file COMMENT This is a minimum FITS header with no data matrix. COMMENT FITS extensions may come after this header. END XTENSION= 'BINTABLE' / FITS Binary table extension BITPIX = 8 / Byte array with 8 bits per pixel NAXIS = 2 / Binary tables have 2 axes NAXIS1 = 99 / Bytes in row NAXIS2 = 11 / No. of rows in table PCOUNT = 2731 / Heap size in bytes GCOUNT = 1 / Only one group TFIELDS = 13 / No. of table fields EXTNAME = 'BinTest ' / Name of extension EXTVER = 1 / This is version 1 EXTLEVEL= 1 / Extension level 1 THEAP = 1107 / Heap offset from data start DATE = '20/08/92' / Table was written 1992-08-20 ORIGIN = 'ESO ' / European Southern Observatory AUTHOR = 'P.Grosbol' / Author of table COMMENT Test file for verification of BINTABLE extension readers TTYPE1 = 'IDENT ' / Object identifier TFORM1 = '9A ' / Character string TTYPE2 = 'FLAGS ' / General flag field TFORM2 = '13X ' / Field contains 13 bit flags TTYPE3 = 'COUNTS ' / Count rate encoded as bytes TFORM3 = '3B ' / Byte for three energies TNULL3 = 237 / NULL value is defined TSCAL3 = 123.1 / Scaling should be applied TZERO3 = -12.65 / Data value offset TTYPE4 = 'COOR ' / Coordinates TFORM4 = '2D ' / X and Y coordinate TUNIT4 = 'M ' / Unit of values TTYPE5 = 'FLUX ' / Flux values TFORM5 = '3E ' / Single precision real values TUNIT5 = 'JY ' / Unit TTYPE6 = 'DUMMY ' / What about a dummy field TFORM6 = '0J ' / with no data TTYPE7 = 'CHANNEL ' / An integer I*2 channel no TFORM7 = 'I ' / Default repeat is 1 TNULL7 = -9999 / NULL values TTYPE8 = 'Yes_No ' / Check a logical column TFORM8 = '2L ' / Two values TTYPE9 = 'Index ' / Index array with 3 values TFORM9 = '3J ' / Full 32-bit integers TNULL9 = +793149 / Value for not defined data TTYPE10 = 'Array ' / Variable array or heap pointer TFORM10 = 'PI(13) ' / Max. length is 13 16-bit values TTYPE11 = 'Complex ' / Complex values TFORM11 = '2C ' / Two values per entry TTYPE12 = 'Cplx_64 ' / Yet another complex number TFORM12 = 'M ' / This time a 64-bit complex TTYPE13 = 'NOTE ' / No. of note if any TFORM13 = 'B ' / There are only 255 possibilities TNULL13 = 0 / NULL value is defined END Ident2001ÿø?ð@?€@@@TT ?€@@@@€?ð@Ident2002ÿð?ð?€@@@FT €@@@@€@Ident2003ÿííí?ð@@@@TF1?€@@@@€?ððPIdent2004ðø123<Ç~:œ{õ@?€@?ÿÿÿFF = = =8?€Cò;€€@€?ð@Ident2005øAíC?ð€ïΰñ¬?€@#E?€@@@@€ÿÿÿÿÿÿÿ@IdentQRSÿðÀ€@@@ØñTT =¼Ç~:@@@@à?ððEIdent2007íbc?ð@?€Ãò;@@F?€@@€€ Ident2008" qrs?ð@À€@@@F =@?€@@@@€?ðCò;Sé?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGH  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uninstall uninstall-am uninstall-info-am uninstall-man \ uninstall-man1 # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: qfits-6.2.0/man/dtfits.10100644000466300003120000000437110502012546014132 0ustar yjungdmd_df.TH dtfits 1 "22 Dec 1999" .SH NAME dtfits \- display FITS table .SH SYNOPSIS .B dtfits .SH DESCRIPTION .PP .B dtfits dumps the contents of a FITS table in an ASCII format, either into a user-specified file or on stdout. The output is formatted on a fixed number of columns to make it readable by human beings. Additional informations are printed out before the table values are dumped, these informations can be skipped by using the \-d option. .PP Last, if you want to dump the table into an easily parsable format (for a piece of software), you might want to use the \-s option which specifies a character to use as separator. All data fields will be printed out separated by this character only. This allows to use string parsers to cut down the output lines into tokens by looking for this separator. Fields (lines) will still be delimited by the end-of-line character. This option produces ASCII tables which are easy to parse for a piece of software but mostly unreadable to human beings. .PP Notice that .B dtfits only accepts one single FITS table in input. .SH OPTIONS .TP .BI \-d Skip information output about the table and column names. Outputs only the table values. Beware that if the FITS file contains several extensions, they will all appear one after another, separated only by two blank lines. In that case, it would be preferrable to keep the complete output and parse out the returned stream to differentiate which data come from where. .TP .BI \-s " " Use the character as separator in output. This option is useful if you want to produce a table that should be parsed by a piece of software (see above description). The separator can only be a single non-null character. To avoid special characters being interpreted by the shell, it is recommended to provide this character always between simple or double quotes. Example: .br dtfits \-s '&' table.tfits .PP If you want to use a special character as separator, such as a tab, use ^V to insert your character, such as: .br dtfits \-s '^V' table.tfits .PP which means: you type CTRL-V and then the tab key. .SH SEE ALSO .PP .B dfits .SH FILES .PP FITS tables are stored into extensions. If there are several tables in a file, they will all be displayed one after another in the same output stream. qfits-6.2.0/man/fitsort.10100644000466300003120000000454510502012546014332 0ustar yjungdmd_df.TH fitsort 1 "25 Jun 2001" .SH NAME fitsort \- sort FITS header information from a list of files .SH SYNOPSIS .B dfits | .B fitsort .SH DESCRIPTION .PP .B fitsort extract keyword values from a set of FITS headers and outputs it in an ASCII table format, which is compatible with most data processing software packages. It shall only be used in combination with the .B dfits utility. .PP The ASCII output is shown in columns. Columns are aligned with blank characters and also separated by tabulations. Blank alignment allows human readers to visualize the output in a pretty format, tabulations are there for spreadsheet compatibility. If you want to load out .B fitsort output into any spreadsheet, specify that fields shall be separated by tabulations and entries separated by linefeeds. .PP Examples : .br .B dfits *.fits | .B fitsort BITPIX NAXIS NAXIS1 NAXIS2 .PP The output would look like: .br FILE BITPIX NAXIS NAXIS1 NAXIS2 .br file0001.fits 16 2 128 128 .br file0002.fits 32 2 512 512 .br \&.\.\. .PP ESO specific features in the FITS header are also supported. To get values for 'HIERARCH ESO' keywords, just give the complete names within double quotes. e.g. .PP .B dfits *.fits | .B fitsort "HIERARCH ESO INS LENS" .PP Another way of giving HIERARCH ESO keywords is to use the short FITS notation, the above example can be given as: .PP .B dfits *.fits | .B fitsort INS.LENS .PP Example: to retrieve the DPR keywords from an ESO FITS header, you would use: .PP .B dfits *.fits | .B fitsort To be completed... DPR.CATG DPR.TYPE DPR.TECH .PP This second way of requesting HIERARCH ESO keywords is not only shorter to type, it also avoids typing quotes or double-quotes on the command-line, making it easier to script with .B fitsort. .PP Notice that the keywords you give on the command-line are case-insensitive. The above line is equivalent to: .PP .B dfits *.fits | .B fitsort dpr.catg dpr.type dpr.tech .SH OPTIONS .TP .BI "-d" Do not print out the first output line. This option is useful to get only the query results, without the top line (giving all column names). This makes it easy to script .B fitsort from programs like awk or perl. .SH FILES .PP Input files to .B dfits shall all comply with FITS format. .B fitsort also supports HIERARCH ESO FITS format. .SH SEE ALSO .PP .B dfits (1) qfits-6.2.0/man/frameq.10100644000466300003120000000104110502012546014077 0ustar yjungdmd_df.TH frameq 1 "21 Nov 2002" .SH NAME frameq \- Classify frames from a directory .SH SYNOPSIS .B frameq .SH DESCRIPTION .PP .B frameq is aimed at classifying lists of frames a bit like the DO and RBS do. The aim is to put frames produced by the same template execution together. .PP .SH ALGORITHM The classification is using the TPl.NEXP and TPL.EXPNO to identify the sequences of frames. The TPL.ID keyword is also used. .SH OPTIONS None .SH FILES .PP Files shall all comply with FITS format and contain keyword like TPL keys. qfits-6.2.0/man/iofits.10100644000466300003120000000274410502012546014134 0ustar yjungdmd_df.TH iofits 1 "25 Feb 1997" .SH NAME iofits \- FITS data format conversion (pixel depth) .SH SYNOPSIS .B iofits [options] .SH DESCRIPTION .PP iofits converts FITS files of any pixel depth to another pixel depth (bits per pixel). Depth is given as in the FITS norm : .PP .TP \(bu .IR 8 bits per pixel, unsigned. .TP \(bu .IR 16 bits per pixel, signed .TP \(bu .IR 32 bits per pixel, signed .TP \(bu .IR \-32 IEEE floating point .TP \(bu .IR \-64 IEEE double precision floating point .SH OPTIONS .TP .B \-v Verbose mode. .TP .BI \-M " megs" Memory handling. To avoid saturate memory for huge cubes, this parameter specifies the maximum amount of memory to use before swapping data to disk. The amount is given in Megabytes. (1Meg = 1,048,576 Bytes) The process time is then considerably slowed down. Default value is 50 megs. .SH FILES .PP Input/output files shall all comply with FITS format. .PP The original FITS header of the input FITS file is conserved along, except for the following keywords: NAXIS, NAXISn, BITPIX, BSCALE, BZERO, which are related to the newly created file. .PP HISTORY keywords are appended to the FITS header to indicate the eclipse process modifications, together with the command line which was used to generate the file. .SH SEE ALSO .PP .B average, filt, deadpix .SH BUGS .PP In general, decreasing the resolution in number of bits per pixel almost always means loss of precision. No rescaling is done on the data, use this command with care! qfits-6.2.0/man/replacekey.10100644000466300003120000000325610502012546014762 0ustar yjungdmd_df.TH replacekey 1 "28 Oct 1999" .SH NAME replacekey \- replace keywords in a FITS header .SH SYNOPSIS .B replacekey [options] .SH DESCRIPTION .PP .B replacekey is aimed at replacing keywords in a FITS file's header by new keywords provided by the user on the command-line. .PP .SH ALGORITHM The user can provide a new_keyword, an old_keyword, a value and a comment. .b replacekey first searchs for old_keyword if provided. If it finds it, it replaces the associated card by the new one (new_keyword=value/comment). If old_keyword is either not found or not provided, .b replacekey searchs for new_keyword, and if it finds it, replaces the associated card by the new one (new_keyword=value/comment). new_keyword has to be provided. .PP Examples: You want to change the value of VALUE from 32 to 16 in myfile.fits: % replacekey -k "VALUE" -v "16" myfile.fits .PP If you want to replace the card with the keyword OLD by "NEW = 3.14 / This is a usefull key" in myfile.fits: % replacekey -k "NEW" -v "3.14" -c "This is a usefull key" -K "OLD" myfile.fits .PP If your do not care about the HISTORY cards you have in the header, and want to replace the first one by VALUE=32, you would do: .br % replacekey -k "VALUE" -v "32" -K "HISTORY" myfile.fits .SH OPTIONS .TP .B \-k or \--key key To provide the new keyword. .TP .B \-K or \--old key To provide the old keyword. .TP .B \-v or \--val val To provide the new value. .TP .B \-c or \--com com To provide the new comment. .SH SEE ALSO .B hierarch28 to convert HIERARCH ESO keywords to regular 8-char keywords. .SH FILES .PP Files shall all comply with FITS format .SH BUGS .PP Modifications are so far only possible in the main header, not in the extensions. qfits-6.2.0/man/dfits.10100644000466300003120000000237710502012546013752 0ustar yjungdmd_df.TH dfits 1 "30 Mar 2000" .SH NAME dfits \- display FITS file header information .SH SYNOPSIS .B dfits [-x xtnum] .br .B dfits [-x xtnum] - .SH DESCRIPTION .PP .B dfits displays FITS header informations on stdout. Header information can be found in the main header only (default), in extensions, or in both. See the \-x option below. .B dfits accepts multi-file input. .B 'dfits -' expects single file data coming from stdin. .B dfits also accepts now 'HDR' files. These are identified from the fact that they contain a line feed in one of the 80 first characters. .SH OPTIONS .TP .BI \-x " xtnum" Specifies the extension to print out. Extensions are numbered starting from 1. If this option is not specified, only the main header is printed out. If this option specifies an extension that does not exist, nothing is printed out. .br Specify 0 as extension number to get a print of the main header plus all extension headers. .PP Examples : .br .B dfits *.fits .br .B dfits *.fits | grep NAXIS3 .br gzip -d < star.fits.gz | .B dfits - | more .br .B dfits \-x 0 *.fits .br .B dfits \-x 3 *.fits .SH SEE ALSO .PP .B fitsort can be combined with .B dfits output to sort out keyword values of a group of FITS files. .SH FILES .PP Files shall all comply with FITS format qfits-6.2.0/man/fitsmd5.10100644000466300003120000000653510502012546014214 0ustar yjungdmd_df.TH fitsmd5 1 "01 Aug 2001" .SH NAME fitsmd5 \- Compute/update the DATAMD5 keyword/value .SH SYNOPSIS .B fitsmd5 [-u] [-s] [-a] .SH DESCRIPTION .PP .B fitsmd5 computes the MD5 signature of all data sections in a FITS file, and prints out the results on stdout. This command can optionally update the main FITS header in modifying the value of the DATAMD5 key. .PP This command is useful to give a unique ID to a FITS file. The algorithm simply browses through all data sections in the input file and passes the data blocks to an MD5 hash function. The final result is a 128-bit signature that can be used to uniquely identify the file. .PP This approach is meant to provide a tool to tag FITS files with unique IDs, it is not meant to be used as a checksum for file integrity (the CKSUM key is the solution for that), although it could be used in that spirit. The main point is that only data sections are taken into account, leaving the possibility of changing the headers without affecting the data signature. .PP MD5 hashing is cryptographically strong, which means the probability of having two different FITS files getting the same ID is almost zero. It should be good enough to assign a unique ID to several tens of thousands of frames. Since there is still a tiny but non-zero possibility that two different files will get an identical key, this approach is not recommended to tag very large numbers of files (typically: millions of them). If you do have a large database of FITS files, using a timestamp is usually a better approach. .PP The MD5 signature is a good solution to tag a list of FITS files which might have originated from various sources on which the database maintainer has no control. Typically, calibration databases holding calibration frames for a given instrument, receive data from different actors who might not be in sync with unique file naming conventions. This command makes sure it is always possible to assign a unique ID to each frame. .PP Notice that if the input FITS file has no data section, the returned MD5 key will be non-zero (it is exactly d41d8cd98f00b204e9800998ecf8427e). This signature also offers the interesting property that if two files have exactly the same pixels (bit-wise comparisons) they will get the same ID, this is useful e.g. for regression tests. .PP If you want to produce files containing the DATAMD5 key in their main headers, you should use the .B qfits library, which always inserts this key. If you are working with other FITS-processing software, you should allocate an empty DATAMD5 placeholder and apply this command with the \-u option to update the value. .PP Notice that this command can also compute the MD5 sum of a complete file, not just its data sections (see \-a option). In this mode, the command is completely identical to the GNU md5sum command, which is used to compute checksums on files. Input files in that case need not be FITS, though they still need to be regular files. .SH OPTIONS .TP .B \-u Try to update the DATAMD5 keyword in the main header if present. .TP .B \-s Silent mode: run without printing any message. .TP .B \-a Compute the MD5 sum on all bits in the file. In this mode, the command behaves like the GNU md5sum command, to be used e.g. as a checksum. This option excludes all others. .SH FILES .PP Input files to .B fitsmd5 shall comply with the FITS format, except when used with \-a option. qfits-6.2.0/man/flipx.10100644000466300003120000000141510502012546013753 0ustar yjungdmd_df.TH flipx 1 "25 Jul 2001" .SH NAME flipx \- Flip x axis in a FITS image .SH SYNOPSIS .B flipx .SH DESCRIPTION .PP This is an example use of the qfits library. This program expects a list of FITS file names in input. For each input file, it will flip the image contained in the main data section in the X direction, i.e. pixel (i,j) is swapped with pixel (lx-i, j). .PP The pixel loading mechanism is independent from endian-ness of the local host or FITS pixel type. This program offers a good overview of how to use qfits for pixel-level operations. .SH OPTIONS None. .SH FILES .PP Input files shall all comply with FITS format. .SH BUGS .PP Notice that this program does not support cubes or image extensions, but could be easily extended to support that case. qfits-6.2.0/man/hierarch28.10100644000466300003120000000406610502012546014575 0ustar yjungdmd_df.TH hierarch28 1 "29 May 2000" .SH NAME hierarch28 \- header conversion from ESO to standard FITS .SH SYNOPSIS .B hierarch28 [options] [table] .SH DESCRIPTION .PP .B hierarch28 will convert keyword names in a FITS header to new names, using a user-provided ASCII conversion table. It is especially aimed at removing no-standard FITS features, such as the HIERARCH ESO keyword names. .PP .B hierarch28 can also perform a translation to the IRAF convention on the following four keywords: 'RA', 'DEC', 'UT' and 'LST'. IRAF requires these keywords to contain the string representation of their values, e.g. .br RA = ' 09:45:14.594' .br DEC = '-33:47:09.420' .br UT = ' 01:17:21.950' .br LST = ' 08:19:59.688' .PP The ESO standard (see http://archive.eso.org/dicb) defines these keywords as floating point values with the units degrees for RA/DEC and elapsed seconds since midnight for UT/LST. .PP In order to have this translation performed, add .br RA = RA .br DEC = DEC .br UT = UT .br LST = LST .br to the conversion table. .SH OPTIONS .TP .BI "\-g " This option is used to generate default translation tables. .PP .SH FILES .PP .B hierarch28 expects a conversion table in input. Default name for this table is .I table.conv in the current working directory. Indicate another name for this file as last argument on the command-line. This ASCII file contains a list of keywords to replace, in the following format: .PP # .br # Comment lines start with a hash '#' .br # Blank lines would be ignored .br # .br OLDKEYWORD1 = NEWKEYWORD1 .br OLDKEYWORD2 = NEWKEYWORD2 .br etc. .PP Input keywords are character strings, they may contain blanks. Example: .PP HIERARCH ESO DET DIT = DETDIT .PP One important restriction is that the new keyword name may not be longer than the initial one. The program will complain that it cannot achieve search and replace if this is the case. .SH IMPORTANT .PP This programs achieves maximal speed to operate because it modifies the input file directly. Be aware that using .B hierarch28 on a file will modify its contents in an irreversible way! qfits-6.2.0/man/qextract.10100644000466300003120000000112210502012546014457 0ustar yjungdmd_df.TH qextract 1 "25 Nov 2002" .SH NAME qextract \- Extract an wriions from FITS files .SH SYNOPSIS .B qextract .SH DESCRIPTION .PP .B qextract reads a FITS file with many extensions, and writes the desired extension in a new FITS file. qextract supports FITS images, ASCII and BINARY tables. .PP .SH OPTIONS .TP none .SH SEE ALSO .B dtfits .SH FILES .PP Files shall all comply with FITS format. 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font-weight: bold; } HR { height: 1px; border: none; border-top: 1px solid black; } qfits-6.2.0/html/index.html0100644000466300003120000004434510555131512014751 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits Reference manual

6.2.0


Introduction

qfits is a stand-alone library written in C to interact with files complying with the FITS format. It is fast and portable over any kind of POSIX-compliant platform.

Rather than going through the FITS format specification and trying to implement some support for everything that is described there, this library was built day after day upon request. This guarantees that all the functions you will find in the library have been written for some purpose in the VLT pipeline context, and all of them are used daily in a production environment.

Functionalities offered by this library are:

  • Header queries (get keywords, values).
  • Header manipulation (load/modify/save).
  • Header/data offset queries.
  • Pixel loading/saving to memory.
  • Support for files of any dimension (NAXIS).
  • Support for FITS extensions, including ASCII and binary tables.


History

qfits was born from the need to have a simple but powerful C library to handle FITS file access. There are already many libraries on the Net to handle FITS files, but they tend to be bloated with far too many features and may raise portability and maintenance issues.

qfits was written to take care of all low-level aspects of the FITS format, and only these. You will find there a wealth of optimized functions to access everything inside FITS files, but nothing about what you could do with the data: this is left to other (e.g. image processing) libraries. There is no suggested image or cube type, and the table object only loads the data without trying to interpret them.

The idea is that people wanting to work with FITS might have different requirements: somebody writing an image viewer might just want to load a pixel buffer, somebody handling headers only might want to have easy access to header information without touching pixel data. qfits allows you to get your hands on what is contained in a FITS file but does not force you to use any specific high-level data type to describe your data.


Header handling

This section gives you an overview of the functionalities offered to work on FITS headers with qfits. For a complete reference, check out the reference manual: qfits.h.

FITS headers are simply formatted as 80-char lines (cards) containing ancillary data represented in ASCII format like:

keyword = value / comment

If you want to retrieve data from a FITS file header, you will find various useful query routines to get a keyword value from main or extension headers. Values are returned as strings and not coerced to any particular (e.g. numerical) type. See e.g.

Since all FITS values are returned as strings, you may need to identify types. See e.g.

Of course, you can use the usual atof(), atoi() and scanf() functions to convert a string to a numerical type.

You may also want to perform more complex operations on FITS headers, like loading one, modifying it and saving it back to a new file. The qfits_header data structure is offered for that purpose. It comes with utilities like:

And of course all manipulation tools you can think of:

There are other functions to create new FITS cards, dump a header to screen for debugging purposes, etc. See the reference manual for an exhaustive description.

An important feature of the qfits_header object when loaded from a file, is that it keeps the memory of the initial FITS card. The data structure that is carried around for each FITS card contains:

  • Identified keyword
  • Identified value
  • Possible comment
  • Line as read from initial file when applicable.

This feature is fairly useful if you want to perform header manipulation without getting too intrusive. You can use this to load a header, modify a couple of cards and dump all back to disk. The dumped header will only be modified for the cards you have touched, all others will be forwarded verbatim as they appeared in the initial file. This least-modification policy ensures that you will not modify the lines you do not need to touch.

Notice that ESO's HIERARCH keywords and DICB ordering are natively supported by qfits, i.e. when you work with qfits_header objects you can be sure that they will properly recognize and sort keywords following ESO conventions.


Data handling

This section gives you an overview of the functionalities offered to work on FITS data segments with qfits. For a complete reference, check out the reference manual.

Data segments are quite simply stored: they always contain data contiguously in uncompressed format, so reading them is mostly a matter of applying an fread() statement at the right place in the file, with the right size. To find out about offsets to data and header parts in a FITS file (possibly containing several extensions), you can make use of:

  • qfits_get_hdrinfo() to return information about a header position and size (in bytes) in a file.
  • qfits_get_datinfo() to return information about a data segment position and size (in bytes) in a file.

qfits includes a caching mechanism to speed up accesses to large files to an optimal access time (only one parsing of the file is needed, even with multiple queries on the same file). This mechanism is internal to this module and invisible to the programmer using qfits. This means that you can loop on all sections on a huge file to retrieve file offsets for each extension, and pay the price of file parsing only at the first call.

If you want to dive further into data loading, you may want to have a look at table and image handling functionalities.

Table handling

A table is stored in a FITS file in an extension. The extension header contains all needed informations to read the data (number of columns, the column types, the columns labels, the columns unit, etc...).

A FITS table is composed by columns. Within one column there can only be data of one defined type, but you can store several values by field.

In BINARY tables, you can find 11 different data types, in ASCII tables, there are 5 different types. All these types are supported by qfits:

  • ASCII tables:
    • TFITS_ASCII_TYPE_A : Characters (1 byte)
    • TFITS_ASCII_TYPE_D : Double (8 bytes)
    • TFITS_ASCII_TYPE_E : Float (4 bytes)
    • TFITS_ASCII_TYPE_F : Float (4 bytes)
    • TFITS_ASCII_TYPE_I : Integer (4 bytes)
  • BIN tables:
    • TFITS_BIN_TYPE_A : Characters (1 byte)
    • TFITS_BIN_TYPE_B : Unsigned byte (1 byte)
    • TFITS_BIN_TYPE_C : Float complex (2 * 4 bytes)
    • TFITS_BIN_TYPE_D : Double (8 bytes)
    • TFITS_BIN_TYPE_E : Float (4 bytes)
    • TFITS_BIN_TYPE_I : Short (2 bytes)
    • TFITS_BIN_TYPE_J : Integer (4 bytes)
    • TFITS_BIN_TYPE_L : Logical (1 byte)
    • TFITS_BIN_TYPE_M : Double complex (2 * 8 bytes)
    • TFITS_BIN_TYPE_P : Array descriptor (2 * 4 bytes)
    • TFITS_BIN_TYPE_X : Bit (1 bit)

The qfits_table object provided by qfits contains all necessary informations to define how the data are stored in the file: the name of the file it comes from, the table type (QFITS_BINTABLE or QFITS_ASCIITABLE), the number of columns and for each column a pointer to a qfits_col object.

Each qfits_col object contains informations defining the associated column: the type (e.g. TFITS_BIN_TYPE_L), the number of rows, the number of atoms per field, the label, the unit, etc...).

This qfits_table object is returned by qfits_table_open() and should only be destroyed with qfits_table_close().

This qfits_table object does not contain the table data, but has to be used to load the data with functions like:

qfits_query_column() returns you simply the data (byte swapped if necessary) as they were read in the file as a byte array. It is up to the user to interpret the data (e.g. to try to find out where the NULL values are).

qfits_query_column_data() does the same, but identifies the NULL values and replaces them by a user-provided value. In this case, the returned array is an array of data of the right type. It is returned as a void*, the user just has to cast it to a double*, a short* or what is needed.

For example, if you require in a table that contains 15 rows a column where you can find 3 values of type TFITS_BIN_TYPE_M (double complex), qfits_query_column_data() will return an array of 15 * 3 * 2 double values.

qfits also provides functions to write a table to a FITS file (qfits_save_table_hdrdump()), or to print out a table value or a complete table on the screen or in a file (qfits_table_field_to_string()).

Image handling

The qfitsloader and qfitsdumper objects are offered to simplify the action of reading/writing image data. The corresponding operators take care of retrieving all necessary ancillary information (image size, pixel type, buffer position), perform a memory allocation or mapping and read the file into memory. See the following functions:

As for tables, the idea is that you first launch an analysis of the file to get back a number of informations about what is present there. In the case of images, you use qfitsloader_init() to see if pixel loading could be done, then use qfits_loadpix() to perform the actual load.

Loading pixels as floats means that whichever pixel format (BITPIX) is used in your input FITS file, all pixels will be converted to your local representation of float upon loading. The 3 offered types basically allow you to work with 3 kinds of pixels internally, choose the one that best suits your needs. 'int' is not recommended for loss of precision, and 'double' for memory and performance issues.

Notice that as soon as you start using pixel loading functions, you must comply with the qfits memory model.


Features

This section describes various unique features of qfits.

Portability

This library has been ported and tested on the following platforms:

  • Linux x86 and alpha
  • Solaris 2.5, 2.6 and 2.8
  • HPUX 8, 9, 10, 11
  • AIX
  • BSD compatible, including Darwin (Mac OS X)
  • OSF/1 or Tru64

Speed

The offered routines make use of caching mechanisms and memory-mapping system calls to enhance FITS file parsing and speed up the code.

Numerical precision

Since FITS headers are stored as strings, numerical precision is limited by the number of digits used to write a number in a FITS card, which is in theory larger than what a 32-bit floating-point can store. Using qfits, these values are available to a C programmer as a string, making sure that precision has at least not be lost in the reading process.

Conservative headers

As mentioned above, if you only need to load a header, modify a card and save it back, you will find out that only the card you touched has been modified, the rest was verbatim transferred. This is useful to ensure that the library formatting does not disturb your format.

Native HIERARCH support

Native support for ESO's HIERARCH keywords, as well as keywords of any length (up to 80 chars per line).

ESO/DICB keyword ordering

Native support for DICB (ESO only) ordering of keywords in the headers. FITS files created with this library will be DICB compliant with respect to keyword ordering.

Memory model

qfits does not only offer pixel loading mechanisms, it also comes bundled with a memory module based on a model optimized for the handling of very large data segments. Calls to memory allocators will yield valid data pointers past the hardware limits of your machine, up to 2 or 4 Gb on a 32-bit workstation and insanely high values on 64-bit processors.


Installation instructions

In the main qfits directory, type:

    
./configure --prefix=install_dir ; make ; make install

To use the library in your programs, add the following line on top of your module:

#include "qfits.h"

And link your program with the qfits library by adding -lqfits to the compile line.


Frequently Asked Questions

Where should I start to use qfits?

Try to build the library on your system first. You should then have a new library file called libqfits.a. To use the library functionalities in your programs, you must add the following include in your list of includes:

#include "qfits.h"
      

And then compile your program adding the correct flags to indicate where the qfits.h header file is, where the libqfits.a file is, and that you want to link against libqfits. Example: if the header file is in /usr/local/include and the library in /usr/local/lib, you would use:

% cc -o myprog myprog.c -I/usr/local/include -L/usr/local/lib -lqfits
     

Now you are all set. Refer to this documentation for more information about the offered data structures and associated methods.

What should I know about the cache mechanism?

Parsing FITS files to find extensions is a lengthy process, because the FITS format does not declare in the main header where the following extensions are located in the file. Any access to a FITS file with this library will cache a number of offset pointers in the file to allow fast access to extensions. This means that the file is parsed completely only once, the first time it is accessed through any of the qfits functions.

The cache is implemented (since version 4.2) as a rotating buffer of modest size: 128 FITS file information structures can be held simultaneously. If you do need to perform accesses on a list of more than 128 files and want to use the caching mechanism at its best, it is recommended to isolate all your FITS requests to a given file in the same code area.

As a programmer, you do not need to initialize or shutdown the cache, this is done automatically.

The rotating buffer is a global data structure private to the cache module. The immediate side-effect is that the library is thread-unsafe. If you are concerned about writing multi-threaded applications, you should use a mutex upon accessing this library. Making a thread-safe compliant version of this library should not be too hard, but the need has not been felt yet. qfits-6.2.0/html/files.html0100644000466300003120000000335110555131512014734 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

QFITS Reference Manual File List

Here is a list of all files with brief descriptions:
qfits.head
qfits_cache.c
qfits_filename.c
qfits_header.c
qfits_image.c
qfits_md5.c
qfits_memory.c
qfits_rw.c
qfits_table.c
qfits_time.c
qfits_tools.c
qfits-6.2.0/html/qfits_8head.html0100644000466300003120000000062610555131512016033 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits.head File Reference

qfits-6.2.0/html/qfits__cache_8c.html0100644000466300003120000000435210555131512016636 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits_cache.c File Reference


Typedefs

typedef _qfits_cache_cell_ qfits_cache_cell

Functions

void qfits_cache_purge (void)
 Purge the qfits cache.
int qfits_query (const char *filename, int what)
 Query a FITS file offset from the cache.

Typedef Documentation

typedef struct _qfits_cache_cell_ qfits_cache_cell
 

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qfits_filename.c File Reference


Functions

char * qfits_get_dir_name (const char *filename)
 Find the directory name in the given string.
char * qfits_get_base_name (const char *filename)
 Find out the base name of a file (i.e. without prefix path).
char * qfits_get_root_name (const char *filename)
 Find out the root part of a basename (name without extension).
char * qfits_get_ext_name (const char *filename)
 Find out the extension of a file name.
qfits-6.2.0/html/qfits__header_8c.html0100644000466300003120000004230710555131512017025 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits_header.c File Reference


Typedefs

typedef _keytuple_ keytuple
typedef enum _keytype_ keytype
 Possible key types.

Enumerations

enum  _keytype_ {
  keytype_undef = 0, keytype_top = 1, keytype_bitpix = 2, keytype_naxis = 3,
  keytype_naxis1 = 11, keytype_naxis2 = 12, keytype_naxis3 = 13, keytype_naxis4 = 14,
  keytype_naxisi = 20, keytype_group = 30, keytype_pcount = 31, keytype_gcount = 32,
  keytype_extend = 33, keytype_bscale = 34, keytype_bzero = 35, keytype_tfields = 36,
  keytype_tbcoli = 40, keytype_tformi = 41, keytype_primary = 100, keytype_hierarch_dpr = 200,
  keytype_hierarch_obs = 201, keytype_hierarch_tpl = 202, keytype_hierarch_gen = 203, keytype_hierarch_tel = 204,
  keytype_hierarch_ins = 205, keytype_hierarch_det = 206, keytype_hierarch_log = 207, keytype_hierarch_pro = 208,
  keytype_hierarch = 300, keytype_history = 400, keytype_comment = 500, keytype_end = 1000
}

Functions

qfits_header * qfits_header_new (void)
 FITS header constructor.
qfits_header * qfits_header_default (void)
 FITS header default constructor.
void qfits_header_add (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Add a new card to a FITS header.
void qfits_header_add_after (qfits_header *hdr, const char *after, const char *key, const char *val, const char *com, const char *lin)
 add a new card to a FITS header
void qfits_header_append (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Append a new card to a FITS header.
void qfits_header_del (qfits_header *hdr, const char *key)
 Delete a card in a FITS header.
void qfits_header_mod (qfits_header *hdr, const char *key, const char *val, const char *com)
 Modifies a FITS card.
int qfits_header_sort (qfits_header **hdr)
 Sort a FITS header.
qfits_header * qfits_header_copy (const qfits_header *src)
 Copy a FITS header.
void qfits_header_destroy (qfits_header *hdr)
 qfits_header destructor
char * qfits_header_getstr (const qfits_header *hdr, const char *key)
 Return the value associated to a key, as a string.
int qfits_header_getitem (const qfits_header *hdr, int idx, char *key, char *val, char *com, char *lin)
 Return the i-th key/val/com/line tuple in a header.
char * qfits_header_getcom (const qfits_header *hdr, const char *key)
 Return the comment associated to a key, as a string.
int qfits_header_getint (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as an int.
double qfits_header_getdouble (const qfits_header *hdr, const char *key, double errval)
 Return the value associated to a key, as a double.
int qfits_header_getboolean (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as a boolean (int).
int qfits_header_dump (const qfits_header *hdr, FILE *out)
 Dump a FITS header to an opened file.

Typedef Documentation

typedef struct _keytuple_ keytuple
 

typedef enum _keytype_ keytype
 

Possible key types.

This enum stores all possible types for a FITS keyword. These determine the order of appearance in a header, they are a crucial point for DICB (ESO) compatibility. This classification is internal to this module.


Enumeration Type Documentation

enum _keytype_
 

Enumeration values:
keytype_undef 
keytype_top 
keytype_bitpix 
keytype_naxis 
keytype_naxis1 
keytype_naxis2 
keytype_naxis3 
keytype_naxis4 
keytype_naxisi 
keytype_group 
keytype_pcount 
keytype_gcount 
keytype_extend 
keytype_bscale 
keytype_bzero 
keytype_tfields 
keytype_tbcoli 
keytype_tformi 
keytype_primary 
keytype_hierarch_dpr 
keytype_hierarch_obs 
keytype_hierarch_tpl 
keytype_hierarch_gen 
keytype_hierarch_tel 
keytype_hierarch_ins 
keytype_hierarch_det 
keytype_hierarch_log 
keytype_hierarch_pro 
keytype_hierarch 
keytype_history 
keytype_comment 
keytype_end 
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qfits_image.c File Reference


Functions

int qfitsloader_init (qfitsloader *ql)
 Initialize a qfitsloader control object.
int qfits_loadpix (qfitsloader *ql)
 Load a pixel buffer for one complete image.
int qfits_loadpix_window (qfitsloader *ql, int llx, int lly, int urx, int ury)
 Load a pixel buffer for one image window.
int qfits_pixdump (qfitsdumper *qd)
 Dump a pixel buffer to an output FITS file in append mode.
int main (int argc, char *argv[])

Function Documentation

int main int  argc,
char *  argv[]
 

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qfits_md5.c File Reference


Functions

const char * qfits_datamd5 (const char *filename)
 Compute the MD5 hash of data zones in a FITS file.
qfits-6.2.0/html/qfits__memory_8c.html0100644000466300003120000002730610555131512017107 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits_memory.c File Reference


Functions

void qfits_memory_status_ (const char *, int)
void * qfits_memory_malloc (size_t size, const char *filename, int lineno)
 Allocate memory.
void * qfits_memory_calloc (size_t nmemb, size_t size, const char *filename, int lineno)
 Allocate memory.
char * qfits_memory_falloc (char *name, size_t offs, size_t *size, const char *srcname, int srclin)
 Map a file's contents to memory as a char pointer.
void qfits_memory_fdealloc (void *ptr, size_t offs, size_t size, const char *filename, int lineno)
 Free memory that has been allocated with falloc.
void qfits_memory_free (void *ptr, const char *filename, int lineno)
 Free memory.
void * qfits_memory_realloc (void *ptr, size_t size, const char *filename, int lineno)
 Re-Allocate memory.
char * qfits_memory_strdup (const char *s, const char *filename, int lineno)
 Duplicate a string using calloc.
void qfits_memory_status (void)
 Display memory status information.
int qfits_memory_is_empty (void)
 Tell if there is still some memory allocated.

Function Documentation

void qfits_memory_status_ const char *  ,
int 
 


Variable Documentation

size_t alloc_max
 

size_t alloc_ram
 

size_t alloc_swap
 

size_t alloc_total
 

int file_reg
 

int max_cells
 

int n_mm_files
 

int n_mm_mappings
 

int ncells
 

int nswapfiles
 

int pagesize
 

int rlimit_data
 

qfits-6.2.0/html/qfits__rw_8c.html0100644000466300003120000000730410555131512016223 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits_rw.c File Reference


Functions

qfits_header * qfits_header_read (const char *filename)
 Read a FITS header from a file to an internal structure.
qfits_header * qfits_header_read_hdr (const char *filename)
 Read a FITS header from a 'hdr' file.
qfits_header * qfits_header_read_hdr_string (const unsigned char *hdr_str, int nb_char)
 Read a FITS header from a 'hdr' string.
qfits_header * qfits_header_readext (const char *filename, int xtnum)
 Read an extension header from a FITS file.
void qfits_zeropad (const char *filename)
 Pad an existing file with zeros to a multiple of 2880.
int qfits_is_fits (const char *filename)
 Identify if a file is a FITS file.
int qfits_get_hdrinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a header in a FITS file.
int qfits_get_datinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a data section in a file.
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qfits_table.c File Reference


Functions

int qfits_is_table (const char *filename, int xtnum)
 Identify a file as containing a FITS table in extension.
qfits_header * qfits_table_prim_header_default (void)
 Generate a default primary header to store tables.
qfits_header * qfits_table_ext_header_default (const qfits_table *t)
 Generate a default extension header to store tables.
qfits_table * qfits_table_new (const char *filename, int table_type, int table_width, int nb_cols, int nb_raws)
 Table object constructor.
int qfits_col_fill (qfits_col *qc, int atom_nb, int atom_dec_nb, int atom_size, tfits_type atom_type, const char *label, const char *unit, const char *nullval, const char *disp, int zero_present, float zero, int scale_present, float scale, int offset_beg)
 Fill a column object with some provided informations.
qfits_table * qfits_table_open (const char *filename, int xtnum)
 Read a FITS extension.
void qfits_table_close (qfits_table *t)
 Free a FITS table and associated pointers.
unsigned char * qfits_query_column (const qfits_table *th, int colnum, const int *selection)
 Extract data from a column in a FITS table.
unsigned char * qfits_query_column_seq (const qfits_table *th, int colnum, int start_ind, int nb_rows)
 Extract consequtive values from a column in a FITS table.
void * qfits_query_column_data (const qfits_table *th, int colnum, const int *selection, const void *null_value)
 Extract binary data from a column in a FITS table.
void * qfits_query_column_seq_data (const qfits_table *th, int colnum, int start_ind, int nb_rows, const void *null_value)
 Extract binary data from a column in a FITS table.
int * qfits_query_column_nulls (const qfits_table *th, int colnum, const int *selection, int *nb_vals, int *nb_nulls)
 Detect NULL values in a column.
int qfits_save_table_hdrdump (const void **array, const qfits_table *table, const qfits_header *fh)
 Save a table to a FITS file with a given FITS header.
int qfits_table_append_xtension (FILE *outfile, const qfits_table *t, const void **data)
 Appends a std extension header + data to a FITS table file.
int qfits_table_append_xtension_hdr (FILE *outfile, const qfits_table *t, const void **data, const qfits_header *hdr)
 Appends a specified extension header + data to a FITS table file.
char * qfits_table_field_to_string (const qfits_table *table, int col_id, int row_id, int use_zero_scale)
 given a col and a row, find out the string to write for display
qfits-6.2.0/html/qfits__time_8c.html0100644000466300003120000000163010555131512016525 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits_time.c File Reference


Functions

char * qfits_get_datetime_iso8601 (void)
 Returns the current date and time as a static string.
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qfits_tools.c File Reference


Functions

char * qfits_query_hdr (const char *filename, const char *keyword)
 Retrieve the value of a key in a FITS header.
char * qfits_query_ext (const char *filename, const char *keyword, int xtnum)
 Retrieve the value of a keyin a FITS extension header.
int qfits_query_n_ext (const char *filename)
 Counts the number of extensions in a FITS file.
int qfits_query_nplanes (const char *filename, int extnum)
 Counts the number of planes in a FITS extension.
char * qfits_pretty_string (const char *s)
 Clean out a FITS string value.
int qfits_is_boolean (const char *s)
 Identify if a FITS value is boolean.
int qfits_is_int (const char *s)
 Identify if a FITS value is an int.
int qfits_is_float (const char *s)
 Identify if a FITS value is float.
int qfits_is_complex (const char *s)
 Identify if a FITS value is complex.
int qfits_is_string (const char *s)
 Identify if a FITS value is string.
int qfits_get_type (const char *s)
 Identify the type of a FITS value given as a string.
char * qfits_query_card (const char *filename, const char *keyword)
 Query a card in a FITS (main) header by a given key.
int qfits_replace_card (const char *filename, const char *keyword, const char *substitute)
 Replace a card in a FITS (main) header by a given card.
const char * qfits_version (void)
 Return the current QFITS version.
qfits-6.2.0/html/annotated.html0100644000466300003120000000124610555131512015610 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

QFITS Reference Manual Data Structures

Here are the data structures with brief descriptions:
_keytuple_
_qfits_cache_cell_
qfits-6.2.0/html/classes.html0100644000466300003120000000164410555131512015272 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

QFITS Reference Manual Data Structure Index

  _  
_keytuple_   _qfits_cache_cell_   

qfits-6.2.0/html/functions.html0100644000466300003120000000401310555131512015636 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

Here is a list of all struct and union fields with links to the structures/unions they belong to:

qfits-6.2.0/html/functions_vars.html0100644000466300003120000000365210555131512016701 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits-6.2.0/html/struct__keytuple__.html0100644000466300003120000001375410555131512017545 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

_keytuple_ Struct Reference


Data Fields

char * key
char * val
char * com
char * lin
int typ
_keytuple_next
_keytuple_prev

Field Documentation

char* _keytuple_::com
 

Value, always as a string

char* _keytuple_::key
 

char* _keytuple_::lin
 

Comment associated to key

struct _keytuple_* _keytuple_::next
 

Implemented as a doubly-linked list

struct _keytuple_* _keytuple_::prev
 

int _keytuple_::typ
 

Initial line in FITS header if applicable

char* _keytuple_::val
 

Key: unique string in a list


The documentation for this struct was generated from the following file: qfits-6.2.0/html/struct__qfits__cache__cell__.html0100644000466300003120000002156210555131512021445 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

_qfits_cache_cell_ Struct Reference


Data Fields

char * name
ino_t inode
time_t mtime
int filesize
time_t ctime
int exts
int * ohdr
int * shdr
int * data
int * dsiz
int fsize

Field Documentation

time_t _qfits_cache_cell_::ctime
 

int* _qfits_cache_cell_::data
 

int* _qfits_cache_cell_::dsiz
 

int _qfits_cache_cell_::exts
 

int _qfits_cache_cell_::filesize
 

int _qfits_cache_cell_::fsize
 

ino_t _qfits_cache_cell_::inode
 

time_t _qfits_cache_cell_::mtime
 

char* _qfits_cache_cell_::name
 

int* _qfits_cache_cell_::ohdr
 

int* _qfits_cache_cell_::shdr
 


The documentation for this struct was generated from the following file: qfits-6.2.0/html/group__qfits__cache.html0100644000466300003120000001417110555131512017617 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

FITS caching capabilities


Functions

void qfits_cache_purge (void)
 Purge the qfits cache.
int qfits_query (const char *filename, int what)
 Query a FITS file offset from the cache.

Detailed Description

This modules implements a cache for FITS access routines. The first time a FITS file is seen by the library, all corresponding pointers are cached here. This speeds up multiple accesses to large files by magnitudes.

Function Documentation

void qfits_cache_purge void   ) 
 

Purge the qfits cache.

Returns:
void
This function is useful for programs running for a long period, to clean up the cache. Ideally in a daemon, it should be called by a timer at regular intervals. Notice that since the cache is fairly small, you should not need to care too much about this.

int qfits_query const char *  filename,
int  what
 

Query a FITS file offset from the cache.

Parameters:
filename Name of the file to examine.
what What should be queried (see below).
Returns:
an integer offset, or -1 if an error occurred.
This function queries the cache for FITS offset information. If the requested file name has never been seen before, it is completely parsed to extract all offset informations, which are then stored in the cache. The next query will get the informations from the cache, avoiding a complete re-parsing of the file. This is especially useful for large FITS files with lots of extensions, because querying the extensions is an expensive operation.

This operation has side-effects: the cache is an automatically allocated structure in memory, that can only grow. Every request on a new FITS file will make it grow. The structure is pretty light-weight in memory, but nonetheless this is an issue for daemon-type programs which must run over long periods. The solution is to clean the cache using qfits_cache_purge() at regular intervals. This is left to the user of this library.

To request information about a FITS file, you must pass an integer built from the following symbols:

  • QFITS_QUERY_N_EXT
  • QFITS_QUERY_HDR_START
  • QFITS_QUERY_DAT_START
  • QFITS_QUERY_HDR_SIZE
  • QFITS_QUERY_DAT_SIZE

Querying the number of extensions present in a file is done simply with:

  next = qfits_query(filename, QFITS_QUERY_N_EXT);

Querying the offset to the i-th extension header is done with:

  off = qfits_query(filename, QFITS_QUERY_HDR_START | i);

i.e. you must OR (|) the extension number with the QFITS_QUERY_HDR_START symbol. Requesting offsets to extension data is done in the same way:

  off = qfits_query(filename, QFITS_QUERY_DAT_START | i);

Notice that extension 0 is the main header and main data part of the FITS file.

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Get various names (filenames, dir names,...)


Functions

char * qfits_get_dir_name (const char *filename)
 Find the directory name in the given string.
char * qfits_get_base_name (const char *filename)
 Find out the base name of a file (i.e. without prefix path).
char * qfits_get_root_name (const char *filename)
 Find out the root part of a basename (name without extension).
char * qfits_get_ext_name (const char *filename)
 Find out the extension of a file name.

Detailed Description

The following functions are useful to cut out a filename into its components. All functions work with statically allocated memory, i.e. the pointers they return are not permanent but likely to be overwritten at each function call. If you need a returned value later on, you should store it into a local variable.

Example:

 char * s ;
 s = qfits_get_dir_name("/mnt/cdrom/data/image.fits")

s contains now "/mnt/cdrom/data" but will loose these contents at the next function call. To retain its value, you can either do:

 char s[1024];
 strcpy(s, qfits_get_dir_name("/mnt/cdrom/data/image.fits"));

or:

 char * s;
 s = strdup(qfits_get_dir_name("/mnt/cdrom/data/image.fits"));
 ...
 free(s);

Function Documentation

char* qfits_get_base_name const char *  filename  ) 
 

Find out the base name of a file (i.e. without prefix path).

Parameters:
filename Full path name to scan.
Returns:
Pointer to char within the input string.
Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the file only, without prefixing directory names. If the input string does not contain a slash (i.e. it is not a full path), the returned string is a copy of the input string.

This function does not check for the existence of the path or the file.

Examples:

    qfits_get_base_name("/cdrom/data/image.fits") returns "image.fits"
    qfits_get_base_name("filename.fits") returns "filename.fits"
  

char* qfits_get_dir_name const char *  filename  ) 
 

Find the directory name in the given string.

Parameters:
filename Full path name to scan.
Returns:
Pointer to statically allocated string.
Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the directory only, without trailing slash. If the input string does not contain a slash (i.e. it is not a full path), the returned string is '.', corresponding to the current working directory. Since the returned string is statically allocated, do not try to free it or modify it.

This function does not check for the existence of the path or the file.

Examples:

    qfits_get_dir_name("/cdrom/data/image.fits") returns "/cdrom/data"
    qfits_get_dir_name("filename.fits") returns "."
  

char* qfits_get_ext_name const char *  filename  ) 
 

Find out the extension of a file name.

Parameters:
filename File name without path prefix.
Returns:
Pointer to char within the input string.
Find out the extension of a given file name. Notice that the input character string must not contain a path prefix (typically, you feed in the output of qfits_get_base_name).

Works with all kinds of extensions: returns the part of the string after the last dot. If no dot is found in the input string, NULL is returned.

Examples:

    qfits_get_ext_name("filename.fits") returns "fits"
    qfits_get_ext_name("hello.c") returns "c"
    qfits_get_ext_name("readme") returns NULL
  

char* qfits_get_root_name const char *  filename  ) 
 

Find out the root part of a basename (name without extension).

Parameters:
filename File name to scan.
Returns:
Pointer to statically allocated string.
Find out the root part of a file name, i.e. the file name without extension. Since in Unix a file name can have several dots, only a number of extensions are supported. This includes:

  • .fits and .FITS
  • .tfits and .TFITS
  • .paf and .PAF
  • .ascii and .ASCII
  • .dat and .DAT
  • .txt and .TXT

This function does not check for the existence of the path or the file.

Examples:

    qfits_get_root_name("/cdrom/filename.fits") returns "/cdrom/filename"
    qfits_get_root_name("filename.paf") returns "filename"
    qfits_get_root_name("filename") returns "filename"
    qfits_get_root_name("filename.ext") returns "filename.ext"
  

Since the returned string is statically allocated in this module, do not try to free it or modify its contents.

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FITS header handling


Functions

qfits_header * qfits_header_new (void)
 FITS header constructor.
qfits_header * qfits_header_default (void)
 FITS header default constructor.
void qfits_header_add (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Add a new card to a FITS header.
void qfits_header_add_after (qfits_header *hdr, const char *after, const char *key, const char *val, const char *com, const char *lin)
 add a new card to a FITS header
void qfits_header_append (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Append a new card to a FITS header.
void qfits_header_del (qfits_header *hdr, const char *key)
 Delete a card in a FITS header.
void qfits_header_mod (qfits_header *hdr, const char *key, const char *val, const char *com)
 Modifies a FITS card.
int qfits_header_sort (qfits_header **hdr)
 Sort a FITS header.
qfits_header * qfits_header_copy (const qfits_header *src)
 Copy a FITS header.
void qfits_header_destroy (qfits_header *hdr)
 qfits_header destructor
char * qfits_header_getstr (const qfits_header *hdr, const char *key)
 Return the value associated to a key, as a string.
int qfits_header_getitem (const qfits_header *hdr, int idx, char *key, char *val, char *com, char *lin)
 Return the i-th key/val/com/line tuple in a header.
char * qfits_header_getcom (const qfits_header *hdr, const char *key)
 Return the comment associated to a key, as a string.
int qfits_header_getint (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as an int.
double qfits_header_getdouble (const qfits_header *hdr, const char *key, double errval)
 Return the value associated to a key, as a double.
int qfits_header_getboolean (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as a boolean (int).
int qfits_header_dump (const qfits_header *hdr, FILE *out)
 Dump a FITS header to an opened file.

Detailed Description

This file contains definition and related methods for the FITS header structure. This structure is meant to remain opaque to the user, who only accesses it through the dedicated functions.

The 'keytuple' type is strictly internal to this module. It describes FITS cards as tuples (key,value,comment,line), where key is always a non-NULL character string, value and comment are allowed to be NULL. 'line' is a string containing the line as it has been read from the input FITS file (raw). It is set to NULL if the card is modified later. This allows in output two options: either reconstruct the FITS lines by printing key = value / comment in a FITS-compliant way, or output the lines as they were found in input, except for the modified ones.

The following functions are associated methods to this data structure:

  • keytuple_new() constructor
  • keytuple_del() destructor
  • keytuple_dmp() dumps a keytuple to stdout

Function Documentation

void qfits_header_add qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
 

Add a new card to a FITS header.

Parameters:
hdr qfits_header object to modify
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
Returns:
void
This function adds a new card into a header, at the one-before-last position, i.e. the entry just before the END entry if it is there. The key must always be a non-NULL string, all other input parameters are allowed to get NULL values.

void qfits_header_add_after qfits_header *  hdr,
const char *  after,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
 

add a new card to a FITS header

Parameters:
hdr qfits_header object to modify
after Key to specify insertion place
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
Returns:
void
Adds a new card to a FITS header, after the specified key. Nothing happens if the specified key is not found in the header. All fields can be NULL, except after and key.

void qfits_header_append qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
 

Append a new card to a FITS header.

Parameters:
hdr qfits_header object to modify
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
Returns:
void
Adds a new card in a FITS header as the last one. All fields can be NULL except key.

qfits_header* qfits_header_copy const qfits_header *  src  ) 
 

Copy a FITS header.

Parameters:
src Header to replicate
Returns:
Pointer to newly allocated qfits_header object.
Makes a strict copy of all information contained in the source header. The returned header must be freed using qfits_header_destroy.

qfits_header* qfits_header_default void   ) 
 

FITS header default constructor.

Returns:
1 newly allocated qfits_header object.
This is a secondary constructor for a qfits_header object. It returns an allocated linked-list handler containing two cards: the first one (SIMPLE=T) and the last one (END).

void qfits_header_del qfits_header *  hdr,
const char *  key
 

Delete a card in a FITS header.

Parameters:
hdr qfits_header to modify
key specifies which card to remove
Returns:
void
Removes a card from a FITS header. The first found card that matches the key is removed.

void qfits_header_destroy qfits_header *  hdr  ) 
 

qfits_header destructor

Parameters:
hdr qfits_header to deallocate
Returns:
void
Frees all memory associated to a given qfits_header object.

int qfits_header_dump const qfits_header *  hdr,
FILE *  out
 

Dump a FITS header to an opened file.

Parameters:
hdr FITS header to dump
out Opened file pointer
Returns:
int 0 if Ok, -1 otherwise Dumps a FITS header to an opened file pointer.

int qfits_header_getboolean const qfits_header *  hdr,
const char *  key,
int  errval
 

Return the value associated to a key, as a boolean (int).

Parameters:
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
Returns:
int
Finds the value associated to the given key and return it as a boolean. Returns errval if no matching key is found or no value is attached. A boolean is here understood as an int taking the value 0 or 1. errval can be set to any other integer value to reflect that nothing was found.

errval is returned if no matching key is found or no value is attached.

A true value is any character string beginning with a 'y' (yes), a 't' (true) or the digit '1'. A false value is any character string beginning with a 'n' (no), a 'f' (false) or the digit '0'.

char* qfits_header_getcom const qfits_header *  hdr,
const char *  key
 

Return the comment associated to a key, as a string.

Parameters:
hdr qfits_header to parse
key key to find
Returns:
pointer to statically allocated string
Finds the comment associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it.

Returns NULL if no matching key is found or no comment is attached.

double qfits_header_getdouble const qfits_header *  hdr,
const char *  key,
double  errval
 

Return the value associated to a key, as a double.

Parameters:
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
Returns:
double
Finds the value associated to the given key and return it as a double. Returns errval if no matching key is found or no value is attached.

int qfits_header_getint const qfits_header *  hdr,
const char *  key,
int  errval
 

Return the value associated to a key, as an int.

Parameters:
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
Returns:
int
Finds the value associated to the given key and return it as an int. Returns errval if no matching key is found or no value is attached.

int qfits_header_getitem const qfits_header *  hdr,
int  idx,
char *  key,
char *  val,
char *  com,
char *  lin
 

Return the i-th key/val/com/line tuple in a header.

Parameters:
hdr Header to consider
idx Index of the requested card
key Output key
val Output value
com Output comment
lin Output initial line
Returns:
int 0 if Ok, -1 if error occurred.
This function is useful to browse a FITS header object card by card. By iterating on the number of cards (available in the 'n' field of the qfits_header struct), you can retrieve the FITS lines and their components one by one. Indexes run from 0 to n-1. You can pass NULL values for key, val, com or lin if you are not interested in a given field.

  int i ;
  char key[FITS_LINESZ+1] ;
  char val[FITS_LINESZ+1] ;
  char com[FITS_LINESZ+1] ;
  char lin[FITS_LINESZ+1] ;

  for (i=0 ; i<hdr->n ; i++) {
      qfits_header_getitem(hdr, i, key, val, com, lin);
    printf("card[%d] key[%s] val[%s] com[%s]\n", i, key, val, com);
  }

This function has primarily been written to interface a qfits_header object to other languages (C++/Python). If you are working within a C program, you should use the other header manipulation routines available in this module.

char* qfits_header_getstr const qfits_header *  hdr,
const char *  key
 

Return the value associated to a key, as a string.

Parameters:
hdr qfits_header to parse
key key to find
Returns:
pointer to statically allocated string
Finds the value associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it.

Returns NULL if no matching key is found or no value is attached.

void qfits_header_mod qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com
 

Modifies a FITS card.

Parameters:
hdr qfits_header to modify
key FITS key
val FITS value
com FITS comment
Returns:
void
Finds the first card in the header matching 'key', and replaces its value and comment fields by the provided values. The initial FITS line is set to NULL in the card.

qfits_header* qfits_header_new void   ) 
 

FITS header constructor.

Returns:
1 newly allocated (empty) qfits_header object.
This is the main constructor for a qfits_header object. It returns an allocated linked-list handler with an empty card list.

int qfits_header_sort qfits_header **  hdr  ) 
 

Sort a FITS header.

Parameters:
hdr Header to sort (modified)
Returns:
-1 in error case, 0 otherwise
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Pixel loader for FITS images.


Functions

int qfitsloader_init (qfitsloader *ql)
 Initialize a qfitsloader control object.
int qfits_loadpix (qfitsloader *ql)
 Load a pixel buffer for one complete image.
int qfits_loadpix_window (qfitsloader *ql, int llx, int lly, int urx, int ury)
 Load a pixel buffer for one image window.
int qfits_pixdump (qfitsdumper *qd)
 Dump a pixel buffer to an output FITS file in append mode.

Function Documentation

int qfits_loadpix qfitsloader *  ql  ) 
 

Load a pixel buffer for one complete image.

Parameters:
ql Allocated and initialized qfitsloader control object.
Returns:
int 0 if Ok, -1 if error occurred.
See also:
qfits_loadpix_window

int qfits_loadpix_window qfitsloader *  ql,
int  llx,
int  lly,
int  urx,
int  ury
 

Load a pixel buffer for one image window.

Parameters:
ql Allocated and initialized qfitsloader control object.
llx 
lly Position of the window (start with (1,1))
urx 
ury 
Returns:
int 0 if Ok, -1 if error occurred.
This function performs a load of a pixel buffer into memory. It expects an allocated and initialized qfitsloader object in input. See qfitsloader_init() about initializing the object.

This function will fill up the ibuf/fbuf/dbuf field, depending on the requested pixel type (resp. int, float or double).

If llx lly urx and ury do not specify the whole image, ql->map must be 0, we do not want to mmap a file an load only a part of it.

int qfits_pixdump qfitsdumper *  qd  ) 
 

Dump a pixel buffer to an output FITS file in append mode.

Parameters:
qd qfitsdumper control object.
Returns:
int 0 if Ok, -1 otherwise.
This function takes in input a qfitsdumper control object. This object must be allocated beforehand and contain valid references to the data to save, and how to save it.

The minimum fields to fill are:

  • filename: Name of the FITS file to dump to.
  • npix: Number of pixels in the buffer to be dumped.
  • ptype: Type of the passed buffer (PTYPE_FLOAT, PTYPE_INT, PTYPE_DOUBLE)
  • out_ptype: Requested FITS BITPIX for the output.

One of the following fields must point to the corresponding pixel buffer:

  • ibuf for an int pixel buffer (ptype=PTYPE_INT)
  • fbuf for a float pixel buffer (ptype=PTYPE_FLOAT)
  • dbuf for a double pixel buffer (ptype=PTYPE_DOUBLE)

This is a fairly low-level function, in the sense that it does not check that the output file already contains a proper header or even that the file it is appending to is indeed a FITS file. It will convert the pixel buffer to the requested BITPIX type and append the data to the file, without padding with zeros. See qfits_zeropad() about padding.

If the given output file name is "STDOUT" (all caps), the dump will be performed to stdout.

int qfitsloader_init qfitsloader *  ql  ) 
 

Initialize a qfitsloader control object.

Parameters:
ql qfitsloader object to initialize.
Returns:
int 0 if Ok, -1 if error occurred.
This function expects a qfitsloader object with a number of input fields correctly filled in. The minimum fields to set are:

  • filename: Name of the file to examine.
  • xtnum: Extension number to examine (0 for main section).
  • pnum: Plane number in the requested extension.
  • map : loading mode - flag to know if the file has to be mapped

You can go ahead with these fields only if you only want to get file information for this plane in this extension. If you want to later load the plane, you must additionally fill the 'ptype' field to a correct value (PTYPE_INT, PTYPE_FLOAT, PTYPE_DOUBLE) before calling qfits_loadpix() so that it knows which conversion to perform.

This function is basically a probe sent on a FITS file to ask qfits if loading these data would be Ok or not. The actual loading is performed by qfits_loadpix() afterwards.

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FITS data block MD5 computation routine


Functions

const char * qfits_datamd5 (const char *filename)
 Compute the MD5 hash of data zones in a FITS file.

Detailed Description

This module offers MD5 computation over all data areas of a FITS file.

Function Documentation

const char* qfits_datamd5 const char *  filename  ) 
 

Compute the MD5 hash of data zones in a FITS file.

Parameters:
filename Name of the FITS file to examine.
Returns:
1 statically allocated character string, or NULL.
This function expects the name of a FITS file. It will compute the MD5 hash on all data blocks in the main data section and possibly extensions (including zero-padding blocks if necessary) and return it as a string suitable for inclusion into a FITS keyword.

The returned string is statically allocated inside this function, so do not free it or modify it. This function returns NULL in case of error.

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FITS header reading/writing


Functions

qfits_header * qfits_header_read (const char *filename)
 Read a FITS header from a file to an internal structure.
qfits_header * qfits_header_read_hdr (const char *filename)
 Read a FITS header from a 'hdr' file.
qfits_header * qfits_header_read_hdr_string (const unsigned char *hdr_str, int nb_char)
 Read a FITS header from a 'hdr' string.
qfits_header * qfits_header_readext (const char *filename, int xtnum)
 Read an extension header from a FITS file.
void qfits_zeropad (const char *filename)
 Pad an existing file with zeros to a multiple of 2880.
int qfits_is_fits (const char *filename)
 Identify if a file is a FITS file.
int qfits_get_hdrinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a header in a FITS file.
int qfits_get_datinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a data section in a file.

Function Documentation

int qfits_get_datinfo const char *  filename,
int  xtnum,
int *  seg_start,
int *  seg_size
 

Retrieve offset to start and size of a data section in a file.

Parameters:
filename Name of the file to examine.
xtnum Extension number (0 for main).
seg_start Segment start in bytes (output).
seg_size Segment size in bytes (output).
Returns:
int 0 if Ok, -1 otherwise.
This function retrieves the two most important informations about a data section in a FITS file: the offset to its beginning, and the size of the section in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value.

You must provide an extension number for the header, 0 meaning the main header in the file.

int qfits_get_hdrinfo const char *  filename,
int  xtnum,
int *  seg_start,
int *  seg_size
 

Retrieve offset to start and size of a header in a FITS file.

Parameters:
filename Name of the file to examine
xtnum Extension number (0 for main)
seg_start Segment start in bytes (output)
seg_size Segment size in bytes (output)
Returns:
int 0 if Ok, -1 otherwise.
This function retrieves the two most important informations about a header in a FITS file: the offset to its beginning, and the size of the header in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value.

You must provide an extension number for the header, 0 meaning the main header in the file.

qfits_header* qfits_header_read const char *  filename  ) 
 

Read a FITS header from a file to an internal structure.

Parameters:
filename Name of the file to be read
Returns:
Pointer to newly allocated qfits_header or NULL in error case.
This function parses a FITS (main) header, and returns an allocated qfits_header object. The qfits_header object contains a linked-list of key "tuples". A key tuple contains:

  • A keyword
  • A value
  • A comment
  • An original FITS line (as read from the input file)

Direct access to the structure is not foreseen, use accessor functions in fits_h.h

Value, comment, and original line might be NULL pointers.

qfits_header* qfits_header_read_hdr const char *  filename  ) 
 

Read a FITS header from a 'hdr' file.

Parameters:
filename Name of the file to be read
Returns:
Pointer to newly allocated qfits_header or NULL in error case
This function parses a 'hdr' file, and returns an allocated qfits_header object. A hdr file is an ASCII format were the header is written with a carriage return after each line. The command dfits typically displays a hdr file.

qfits_header* qfits_header_read_hdr_string const unsigned char *  hdr_str,
int  nb_char
 

Read a FITS header from a 'hdr' string.

Parameters:
hdr_str String containing the hdr file
nb_char Number of characters in the string
Returns:
Pointer to newly allocated qfits_header or NULL in error case
This function parses a 'hdr' string, and returns an allocated qfits_header object.

qfits_header* qfits_header_readext const char *  filename,
int  xtnum
 

Read an extension header from a FITS file.

Parameters:
filename Name of the FITS file to read
xtnum Extension number to read, starting from 0.
Returns:
Newly allocated qfits_header structure.
Strictly similar to qfits_header_read() but reads headers from extensions instead. If the requested xtension is 0, this function returns the main header.

Returns NULL in case of error.

int qfits_is_fits const char *  filename  ) 
 

Identify if a file is a FITS file.

Parameters:
filename name of the file to check
Returns:
int 0, 1, or -1
Returns 1 if the file name looks like a valid FITS file. Returns 0 else. If the file does not exist, returns -1.

void qfits_zeropad const char *  filename  ) 
 

Pad an existing file with zeros to a multiple of 2880.

Parameters:
filename Name of the file to pad.
Returns:
void
This function simply pads an existing file on disk with enough zeros for the file size to reach a multiple of 2880, as required by FITS.
qfits-6.2.0/html/group__qfits__table.html0100644000466300003120000012652310555131513017651 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

FITS table handling


Functions

int qfits_is_table (const char *filename, int xtnum)
 Identify a file as containing a FITS table in extension.
qfits_header * qfits_table_prim_header_default (void)
 Generate a default primary header to store tables.
qfits_header * qfits_table_ext_header_default (const qfits_table *t)
 Generate a default extension header to store tables.
qfits_table * qfits_table_new (const char *filename, int table_type, int table_width, int nb_cols, int nb_raws)
 Table object constructor.
int qfits_col_fill (qfits_col *qc, int atom_nb, int atom_dec_nb, int atom_size, tfits_type atom_type, const char *label, const char *unit, const char *nullval, const char *disp, int zero_present, float zero, int scale_present, float scale, int offset_beg)
 Fill a column object with some provided informations.
qfits_table * qfits_table_open (const char *filename, int xtnum)
 Read a FITS extension.
void qfits_table_close (qfits_table *t)
 Free a FITS table and associated pointers.
unsigned char * qfits_query_column (const qfits_table *th, int colnum, const int *selection)
 Extract data from a column in a FITS table.
unsigned char * qfits_query_column_seq (const qfits_table *th, int colnum, int start_ind, int nb_rows)
 Extract consequtive values from a column in a FITS table.
void * qfits_query_column_data (const qfits_table *th, int colnum, const int *selection, const void *null_value)
 Extract binary data from a column in a FITS table.
void * qfits_query_column_seq_data (const qfits_table *th, int colnum, int start_ind, int nb_rows, const void *null_value)
 Extract binary data from a column in a FITS table.
int * qfits_query_column_nulls (const qfits_table *th, int colnum, const int *selection, int *nb_vals, int *nb_nulls)
 Detect NULL values in a column.
int qfits_save_table_hdrdump (const void **array, const qfits_table *table, const qfits_header *fh)
 Save a table to a FITS file with a given FITS header.
int qfits_table_append_xtension (FILE *outfile, const qfits_table *t, const void **data)
 Appends a std extension header + data to a FITS table file.
int qfits_table_append_xtension_hdr (FILE *outfile, const qfits_table *t, const void **data, const qfits_header *hdr)
 Appends a specified extension header + data to a FITS table file.
char * qfits_table_field_to_string (const qfits_table *table, int col_id, int row_id, int use_zero_scale)
 given a col and a row, find out the string to write for display

Function Documentation

int qfits_col_fill qfits_col *  qc,
int  atom_nb,
int  atom_dec_nb,
int  atom_size,
tfits_type  atom_type,
const char *  label,
const char *  unit,
const char *  nullval,
const char *  disp,
int  zero_present,
float  zero,
int  scale_present,
float  scale,
int  offset_beg
 

Fill a column object with some provided informations.

Parameters:
qc Pointer to the column that has to be filled
unit Unit of the data
label Label of the column
disp Way to display the data
nullval Null value
atom_nb Number of atoms per field. According to the type, an atom is a double, an int, a char, ...
atom_dec_nb Number of decimals as specified in TFORM
atom_size Size in bytes of the field for ASCII tables, and of an atom for BIN tables. ASCII tables only contain 1 atom per field (except for A type where you can of course have more than one char per field)
atom_type Type of data (11 types for BIN, 5 for ASCII)
zero_present Flag to use or not zero
zero Zero value
scale_present Flag to use or not scale
scale Scale value
offset_beg Gives the position of the column
Returns:
-1 in error case, 0 otherwise

int qfits_is_table const char *  filename,
int  xtnum
 

Identify a file as containing a FITS table in extension.

Parameters:
filename Name of the FITS file to examine.
xtnum Extension number to check (starting from 1).
Returns:
int 1 if the extension contains a table, 0 else. Examines the requested extension and identifies the presence of a FITS table.

unsigned char* qfits_query_column const qfits_table *  th,
int  colnum,
const int *  selection
 

Extract data from a column in a FITS table.

Parameters:
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
selection boolean array to define the selected rows
Returns:
unsigned char array
If selection is NULL, select the complete column.

Extract a column from a FITS table and return the data as a bytes array. The returned array type and size are determined by the column object in the qfits_table and by the selection parameter.

Returned array size in bytes is: nbselected * col->natoms * col->atom_size

Numeric types are correctly understood and byte-swapped if needed, to be converted to the local machine type.

NULL values have to be handled by the caller.

The returned object must be deallocated with qfits_free().

void* qfits_query_column_data const qfits_table *  th,
int  colnum,
const int *  selection,
const void *  null_value
 

Extract binary data from a column in a FITS table.

Parameters:
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
selection bollean array to identify selected rows
null_value Value to return when a NULL value comes
Returns:
Pointer to void *
Extract a column from a FITS table and return the data as a generic void* array. The returned array type and size are determined by the column object in the qfits_table.

Returned array size in bytes is: nb_selected * col->atom_nb * col->atom_size

NULL values are recognized and replaced by the specified value. The returned object must be deallocated with qfits_free().

int* qfits_query_column_nulls const qfits_table *  th,
int  colnum,
const int *  selection,
int *  nb_vals,
int *  nb_nulls
 

Detect NULL values in a column.

Parameters:
th Allocated qfits_table
colnum Number of the column to check (from 0 to colnum-1)
selection Array to identify selected rows
nb_vals Gives the size of the output array
nb_nulls Gives the number of detected null values
Returns:
array with 1 for NULLs and 0 for non-NULLs The returned object must be deallocated with qfits_free().

unsigned char* qfits_query_column_seq const qfits_table *  th,
int  colnum,
int  start_ind,
int  nb_rows
 

Extract consequtive values from a column in a FITS table.

Parameters:
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
start_ind Index of the first row (0 for the first)
nb_rows Number of rows to extract
Returns:
unsigned char array Does the same as qfits_query_column() but on a consequtive sequence of rows Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free().

void* qfits_query_column_seq_data const qfits_table *  th,
int  colnum,
int  start_ind,
int  nb_rows,
const void *  null_value
 

Extract binary data from a column in a FITS table.

Parameters:
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
start_ind Index of the first row (0 for the first)
nb_rows Number of rows to extract
null_value Value to return when a NULL value comes
Returns:
Pointer to void * Does the same as qfits_query_column_data() but on a consequtive sequence of rows. Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free().

int qfits_save_table_hdrdump const void **  array,
const qfits_table *  table,
const qfits_header *  fh
 

Save a table to a FITS file with a given FITS header.

Parameters:
array Data array.
table table
fh FITS header to insert in the output file.
Returns:
-1 in error case, 0 otherwise

int qfits_table_append_xtension FILE *  outfile,
const qfits_table *  t,
const void **  data
 

Appends a std extension header + data to a FITS table file.

Parameters:
outfile Pointer to (opened) file ready for writing.
t Pointer to qfits_table
data Table data to write
Returns:
int 0 if Ok, -1 otherwise
Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file. An extension header is produced with all keywords needed to describe the table, then the data is dumped to the file. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part.

int qfits_table_append_xtension_hdr FILE *  outfile,
const qfits_table *  t,
const void **  data,
const qfits_header *  hdr
 

Appends a specified extension header + data to a FITS table file.

Parameters:
outfile Pointer to (opened) file ready for writing.
t Pointer to qfits_table
data Table data to write
hdr Specified extension header
Returns:
int 0 if Ok, -1 otherwise
Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file following the specified fits header. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part.

void qfits_table_close qfits_table *  t  ) 
 

Free a FITS table and associated pointers.

Parameters:
t qfits_table to free
Returns:
void Frees all memory associated to a qfits_table structure.

qfits_header* qfits_table_ext_header_default const qfits_table *  t  ) 
 

Generate a default extension header to store tables.

Returns:
the header object

char* qfits_table_field_to_string const qfits_table *  table,
int  col_id,
int  row_id,
int  use_zero_scale
 

given a col and a row, find out the string to write for display

Parameters:
table table structure
col_id col id (0 -> nbcol-1)
row_id row id (0 -> nrow-1)
use_zero_scale Flag to use or not zero and scale
Returns:
the string
This function is highly inefficient, it should not be used in loops to display a complete table. It is more to get one field from time to time, or for debugging puposes. The returned object must be deallocated with qfits_free().

qfits_table* qfits_table_new const char *  filename,
int  table_type,
int  table_width,
int  nb_cols,
int  nb_raws
 

Table object constructor.

Parameters:
filename Name of the FITS file associated to the table
table_type Type of the table (QFITS_ASCIITABLE or QFITS_BINTABLE)
table_width Width in bytes of the table
nb_cols Number of columns
nb_raws Number of raws
Returns:
The table object The columns are also allocated. The object has to be deallocated with qfits_table_close()

qfits_table* qfits_table_open const char *  filename,
int  xtnum
 

Read a FITS extension.

Parameters:
filename Name of the FITS file to examine.
xtnum Extension number to read (starting from 1).
Returns:
Pointer to newly allocated qfits_table structure.
Read a FITS table from a given file name and extension, and return a newly allocated qfits_table structure.

qfits_header* qfits_table_prim_header_default void   ) 
 

Generate a default primary header to store tables.

Returns:
the header object
qfits-6.2.0/html/group__qfits__time.html0100644000466300003120000000423310555131513017511 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

Get date/time, possibly in ISO8601 format


Functions

char * qfits_get_datetime_iso8601 (void)
 Returns the current date and time as a static string.

Detailed Description

This module contains various utilities to get the current date/time, and possibly format it according to the ISO 8601 format.

Function Documentation

char* qfits_get_datetime_iso8601 void   ) 
 

Returns the current date and time as a static string.

Returns:
Pointer to statically allocated string
Build and return a string containing the date of today and the current time in ISO8601 format. The returned pointer points to a statically allocated string in the function, so no need to free it.
qfits-6.2.0/html/group__qfits__tools.html0100644000466300003120000006406410555131513017723 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

Simple FITS access routines


Functions

char * qfits_query_hdr (const char *filename, const char *keyword)
 Retrieve the value of a key in a FITS header.
char * qfits_query_ext (const char *filename, const char *keyword, int xtnum)
 Retrieve the value of a keyin a FITS extension header.
int qfits_query_n_ext (const char *filename)
 Counts the number of extensions in a FITS file.
int qfits_query_nplanes (const char *filename, int extnum)
 Counts the number of planes in a FITS extension.
char * qfits_pretty_string (const char *s)
 Clean out a FITS string value.
int qfits_is_boolean (const char *s)
 Identify if a FITS value is boolean.
int qfits_is_int (const char *s)
 Identify if a FITS value is an int.
int qfits_is_float (const char *s)
 Identify if a FITS value is float.
int qfits_is_complex (const char *s)
 Identify if a FITS value is complex.
int qfits_is_string (const char *s)
 Identify if a FITS value is string.
int qfits_get_type (const char *s)
 Identify the type of a FITS value given as a string.
char * qfits_query_card (const char *filename, const char *keyword)
 Query a card in a FITS (main) header by a given key.
int qfits_replace_card (const char *filename, const char *keyword, const char *substitute)
 Replace a card in a FITS (main) header by a given card.
const char * qfits_version (void)
 Return the current QFITS version.

Detailed Description

This module offers a number of very basic low-level FITS access routines.

Function Documentation

int qfits_get_type const char *  s  ) 
 

Identify the type of a FITS value given as a string.

Parameters:
s FITS value as a string
Returns:
integer naming the FITS type
Returns the following value:

  • QFITS_UNKNOWN (0) for an unknown type.
  • QFITS_BOOLEAN (1) for a boolean type.
  • QFITS_INT (2) for an integer type.
  • QFITS_FLOAT (3) for a floating-point type.
  • QFITS_COMPLEX (4) for a complex number.
  • QFITS_STRING (5) for a FITS string.

int qfits_is_boolean const char *  s  ) 
 

Identify if a FITS value is boolean.

Parameters:
s FITS value as a string
Returns:
int 0 or 1
Identifies if a FITS value is boolean.

int qfits_is_complex const char *  s  ) 
 

Identify if a FITS value is complex.

Parameters:
s FITS value as a string
Returns:
int 0 or 1
Identifies if a FITS value is complex.

int qfits_is_float const char *  s  ) 
 

Identify if a FITS value is float.

Parameters:
s FITS value as a string
Returns:
int 0 or 1
Identifies if a FITS value is float.

int qfits_is_int const char *  s  ) 
 

Identify if a FITS value is an int.

Parameters:
s FITS value as a string
Returns:
int 0 or 1
Identifies if a FITS value is an integer.

int qfits_is_string const char *  s  ) 
 

Identify if a FITS value is string.

Parameters:
s FITS value as a string
Returns:
int 0 or 1
Identifies if a FITS value is a string.

char* qfits_pretty_string const char *  s  ) 
 

Clean out a FITS string value.

Parameters:
s pointer to allocated FITS value string.
Returns:
pointer to statically allocated character string
From a string FITS value like 'marvin o''hara', remove head and tail quotes, replace double '' with simple ', trim blanks on each side, and return the result in a statically allocated area.

Examples:

  • ['o''hara'] becomes [o'hara]
  • [' H '] becomes [H]
  • ['1.0 '] becomes [1.0]

char* qfits_query_card const char *  filename,
const char *  keyword
 

Query a card in a FITS (main) header by a given key.

Parameters:
filename Name of the FITS file to check.
keyword Where to read a card in the header.
Returns:
Allocated string containing the card or NULL

char* qfits_query_ext const char *  filename,
const char *  keyword,
int  xtnum
 

Retrieve the value of a keyin a FITS extension header.

Parameters:
filename name of the FITS file to browse.
keyword name of the FITS key to look for.
xtnum xtension number
Returns:
pointer to statically allocated character string
Same as qfits_query_hdr but for extensions. xtnum starts from 1 to the number of extensions. If xtnum is zero, this function is strictly identical to qfits_query_hdr().

char* qfits_query_hdr const char *  filename,
const char *  keyword
 

Retrieve the value of a key in a FITS header.

Parameters:
filename Name of the FITS file to browse
keyword Name of the keyword to find
Returns:
pointer to statically allocated character string
Provide the name of a FITS file and a keyword to look for. The input file is memory-mapped and the first keyword matching the requested one is located. The value corresponding to this keyword is copied to a statically allocated area, so do not modify it or free it.

The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation.

This function is pretty fast due to the mmapping. Due to buffering on most Unixes, it is possible to call many times this function in a row on the same file and do not suffer too much from performance problems. If the file contents are already in the cache, the file will not be re-opened every time.

It is possible, though, to modify this function to perform several searches in a row. See the source code.

Returns NULL in case the requested keyword cannot be found.

int qfits_query_n_ext const char *  filename  ) 
 

Counts the number of extensions in a FITS file.

Parameters:
filename Name of the FITS file to browse.
Returns:
int Counts how many extensions are in the file. Returns 0 if no extension is found, and -1 if an error occurred.

int qfits_query_nplanes const char *  filename,
int  extnum
 

Counts the number of planes in a FITS extension.

Parameters:
filename Name of the FITS file to browse.
extnum Extensin number
Returns:
int Counts how many planes are in the extension. Returns 0 if no plane is found, and -1 if an error occurred.

int qfits_replace_card const char *  filename,
const char *  keyword,
const char *  substitute
 

Replace a card in a FITS (main) header by a given card.

Parameters:
filename Name of the FITS file to modify.
keyword Where to substitute a card in the header.
substitute What to replace the line with.
Returns:
int 0 if Ok, -1 otherwise
Replaces a whole card (80 chars) in a FITS header by a given FITS line (80 chars). The replacing line is assumed correctly formatted and containing at least 80 characters. The file is modified: it must be accessible in read/write mode.

The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation.

Returns 0 if everything worked Ok, -1 otherwise.

const char* qfits_version void   ) 
 

Return the current QFITS version.

Returns:
the QFITS version
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POSIX-compatible extended memory handling


Functions

void * qfits_memory_malloc (size_t size, const char *filename, int lineno)
 Allocate memory.
void * qfits_memory_calloc (size_t nmemb, size_t size, const char *filename, int lineno)
 Allocate memory.
char * qfits_memory_falloc (char *name, size_t offs, size_t *size, const char *srcname, int srclin)
 Map a file's contents to memory as a char pointer.
void qfits_memory_fdealloc (void *ptr, size_t offs, size_t size, const char *filename, int lineno)
 Free memory that has been allocated with falloc.
void qfits_memory_free (void *ptr, const char *filename, int lineno)
 Free memory.
void * qfits_memory_realloc (void *ptr, size_t size, const char *filename, int lineno)
 Re-Allocate memory.
char * qfits_memory_strdup (const char *s, const char *filename, int lineno)
 Duplicate a string using calloc.
void qfits_memory_status (void)
 Display memory status information.
int qfits_memory_is_empty (void)
 Tell if there is still some memory allocated.

Detailed Description

qfits_memory is a small and efficient module offering memory extension capabitilies to ANSI C programs running on POSIX-compliant systems. It offers several useful features such as memory leak detection, protection for free on NULL or unallocated pointers, and virtually unlimited memory space. qfits_memory requires the mmap() system call to be implemented in the local C library to function. This module has been tested on a number of current Unix * flavours and is reported to work fine. The current limitation is the limited number of pointers it can handle at the same time.

Function Documentation

void* qfits_memory_calloc size_t  nmemb,
size_t  size,
const char *  filename,
int  lineno
 

Allocate memory.

Parameters:
nmemb Number of elements to allocate.
size Size (in bytes) of each element.
filename Name of the file where the alloc took place.
lineno Line number in the file.
Returns:
1 newly allocated pointer.
This function is a replacement call for calloc. It should never be called directly but through a macro instead, as:

  qfits_memory_calloc(nmemb, size, __FILE__, __LINE__)

char* qfits_memory_falloc char *  name,
size_t  offs,
size_t *  size,
const char *  srcname,
int  srclin
 

Map a file's contents to memory as a char pointer.

Parameters:
name Name of the file to map
offs Offset to the first mapped byte in file.
size Returned size of the mapped file in bytes.
srcname Name of the source file making the call.
srclin Line # where the call was made.
Returns:
A pointer to char, to be freed using qfits_memory_free().
This function takes in input the name of a file. It tries to map the file into memory and if it succeeds, returns the file's contents as a char pointer. It also modifies the input size variable to be the size of the mapped file in bytes. This function is normally never directly called but through the falloc() macro.

The offset indicates the starting point for the mapping, i.e. if you are not interested in mapping the whole file but only from a given place.

The returned pointer ptr must be deallocated with qfits_memory_fdealloc(ptr)

void qfits_memory_fdealloc void *  ptr,
size_t  offs,
size_t  size,
const char *  filename,
int  lineno
 

Free memory that has been allocated with falloc.

Parameters:
ptr Pointer to free.
offs Offset to the first mapped byte in file.
size size to unmap
filename Name of the file where the dealloc took place.
lineno Line number in the file.
Returns:
void

void qfits_memory_free void *  ptr,
const char *  filename,
int  lineno
 

Free memory.

Parameters:
ptr Pointer to free.
filename Name of the file where the dealloc took place.
lineno Line number in the file.
Returns:
void
Free the memory associated to a given pointer. Prints out a warning on stderr if the requested pointer is NULL or cannot be found in the extended memory table.

int qfits_memory_is_empty void   ) 
 

Tell if there is still some memory allocated.

Returns:
1 if the memory table is tempty, 0 if no, -1 if the memory model is off

void* qfits_memory_malloc size_t  size,
const char *  filename,
int  lineno
 

Allocate memory.

Parameters:
size Size (in bytes) to allocate.
filename Name of the file where the alloc took place.
lineno Line number in the file.
Returns:
1 newly allocated pointer.
This function is a replacement call for malloc. It should never be called directly but through a macro instead, as:

  qfits_memory_malloc(size, __FILE__, __LINE__)

void* qfits_memory_realloc void *  ptr,
size_t  size,
const char *  filename,
int  lineno
 

Re-Allocate memory.

Parameters:
ptr Pointer to free.
size Size (in bytes) to allocate.
filename Name of the file where the alloc took place.
lineno Line number in the file.
Returns:
1 newly allocated pointer.
This function is a replacement call for realloc. It should never be called directly but through a macro instead, as:

  qfits_memory_realloc(nmemb, size, __FILE__, __LINE__)

void qfits_memory_status void   ) 
 

Display memory status information.

Returns:
void
This function is meant for debugging purposes, but it is recommended to call it at the end of every executable making use of the extended memory features.

char* qfits_memory_strdup const char *  s,
const char *  filename,
int  lineno
 

Duplicate a string using calloc.

Parameters:
s String to duplicate.
filename Name of the file where the call took place.
lineno Line number in the file.
Returns:
1 newly allocated character string.
This function calls in turn calloc to perform the allocation. It should never be called directly but only through a macro, like:

  qfits_memory_strdup(s, __FILE__, __LINE__)

This function calls qfits_memory_malloc() to do the allocation.

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src Directory Reference


Files

file  qfits_cache.c
file  qfits_filename.c
file  qfits_header.c
file  qfits_image.c
file  qfits_md5.c
file  qfits_memory.c
file  qfits_rw.c
file  qfits_table.c
file  qfits_time.c
file  qfits_tools.c
qfits-6.2.0/html/modules.html0100644000466300003120000000232210555131513015300 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

QFITS Reference Manual Modules

Here is a list of all modules: qfits-6.2.0/html/dirs.html0100644000466300003120000000073310555131513014575 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

QFITS Reference Manual Directories

This directory hierarchy is sorted roughly, but not completely, alphabetically: qfits-6.2.0/html/globals.html0100644000466300003120000003204410555131513015257 0ustar yjungdmd_df QFITS Reference Manual 6.2.0
_ | a | f | k | m | n | p | q | r

Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

- _ -

- a -

- f -

- k -

- m -

- n -

- p -

- q -

- r -

qfits-6.2.0/html/globals_func.html0100644000466300003120000002020510555131513016266 0ustar yjungdmd_df QFITS Reference Manual 6.2.0
m | q

- m -

- q -

qfits-6.2.0/html/globals_vars.html0100644000466300003120000000320010555131513016302 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits-6.2.0/html/globals_type.html0100644000466300003120000000165010555131513016317 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits-6.2.0/html/globals_enum.html0100644000466300003120000000140710555131513016302 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

qfits-6.2.0/html/globals_eval.html0100644000466300003120000000717210555131513016272 0ustar yjungdmd_df QFITS Reference Manual 6.2.0

- k -