libxr-1.0.orig/0000755000000000000000000000000011226720350010315 5ustar libxr-1.0.orig/misc/0000755000000000000000000000000011226720344011253 5ustar libxr-1.0.orig/misc/xdl.vim0000644000000000000000000000176111226717566012600 0ustar " Vim syntax file " Language: XDL " Maintainer: Ondrej Jirman " Last Change: 2007 Oct 25 " Quit when a (custom) syntax file was already loaded if exists("b:current_syntax") finish endif syn include @cTop syntax/c.vim syn sync clear unlet b:current_syntax " A bunch of useful DM keywords syn keyword xdlKeyword struct namespace error servlet array take syn keyword xdlType string int double boolean time blob any syn match xdlOperator contained "[<>=]" syn match xdlNumber contained "\<\d\+" syn region xdlComment start="/\*" end="\*/" syn region xdlCCode start="<%" end="%>" contains=@cTop syn match xdlLineComment "//.*" hi def link xdlComment Comment hi def link xdlLineComment Comment hi def link xdlType Type hi def link xdlKeyword Keyword hi def link xdlNumber Number hi def link xdlOperator Operator let b:current_syntax = "xdl" " vim: ts=8 libxr-1.0.orig/misc/README0000644000000000000000000000015711226717566012152 0ustar Add this to your ~/.vim/filetype.vim augroup filetypedetect au BufNewFile,BufRead *.xdl setf xdl augroup END libxr-1.0.orig/configure0000755000000000000000000146436411226720266012254 0ustar #! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.61 for libxr 1.0. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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then set dummy sed gsed; ac_prog_name=$2 if test "${ac_cv_path_SED+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_SED_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in sed gsed; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED case `"$ac_path_SED" --version 2>&1` in *GNU*) ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo '' >> "conftest.nl" "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_SED_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_SED="$ac_path_SED" ac_path_SED_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_SED_found && break 3 done done done IFS=$as_save_IFS fi SED="$ac_cv_path_SED" if test -z "$SED"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_SED=$SED fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5 echo "${ECHO_T}$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed test -z "$SED" && SED=sed Xsed="$SED -e 1s/^X//" { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for fgrep" >&5 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6; } if test "${ac_cv_path_FGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else # Extract the first word of "fgrep" to use in msg output if test -z "$FGREP"; then set dummy fgrep; ac_prog_name=$2 if test "${ac_cv_path_FGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in fgrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS fi FGREP="$ac_cv_path_FGREP" if test -z "$FGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_FGREP=$FGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5 echo "${ECHO_T}$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { echo "$as_me:$LINENO: checking for GNU ld" >&5 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } else { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } fi if test "${lt_cv_path_LD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 echo "${ECHO_T}$LD" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} { (exit 1); exit 1; }; } { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } if test "${lt_cv_prog_gnu_ld+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6; } if test "${lt_cv_path_NM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 echo "${ECHO_T}$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$ac_tool_prefix"; then for ac_prog in "dumpbin -symbols" "link -dump -symbols" 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_DUMPBIN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { echo "$as_me:$LINENO: result: $DUMPBIN" >&5 echo "${ECHO_T}$DUMPBIN" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$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_DUMPBIN+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6; } if test "${lt_cv_nm_interface+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4760: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4763: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4766: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 echo "${ECHO_T}$lt_cv_nm_interface" >&6; } { echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } else { echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { echo "$as_me:$LINENO: result: $xsi_shell" >&5 echo "${ECHO_T}$xsi_shell" >&6; } { echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { echo "$as_me:$LINENO: result: $lt_shell_append" >&5 echo "${ECHO_T}$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_reload_flag='-r' fi { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac { echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru if test -n "$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS 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 if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. 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='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; 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 # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \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/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # 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 # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$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 "${ECHO_T}ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5877 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. 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$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; 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_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 echo "${ECHO_T}$DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; 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_DSYMUTIL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; 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_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { echo "$as_me:$LINENO: result: $NMEDIT" >&5 echo "${ECHO_T}$NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; 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_NMEDIT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; 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_LIPO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { echo "$as_me:$LINENO: result: $LIPO" >&5 echo "${ECHO_T}$LIPO" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; 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_LIPO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 echo "${ECHO_T}$ac_ct_LIPO" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; 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_OTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { echo "$as_me:$LINENO: result: $OTOOL" >&5 echo "${ECHO_T}$OTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; 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_OTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 echo "${ECHO_T}$ac_ct_OTOOL" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; 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_OTOOL64+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { echo "$as_me:$LINENO: result: $OTOOL64" >&5 echo "${ECHO_T}$OTOOL64" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; 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_OTOOL64+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL64="otool64" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 echo "${ECHO_T}$ac_ct_OTOOL64" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat >conftest.$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 { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_ld_exported_symbols_list=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$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 { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$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 nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$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 { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$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 nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$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.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$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.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? 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LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. 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cat conftest.err >&5 echo "$as_me:7730: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= { echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_pic_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:8050: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:8054: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } if test x"$lt_cv_prog_compiler_pic_works" = xyes; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_static_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_static_works=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } if test x"$lt_cv_prog_compiler_static_works" = xyes; then : else lt_prog_compiler_static= fi { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:8155: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:8159: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:8210: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:8214: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } hard_links="nottested" if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { echo "$as_me:$LINENO: result: $hard_links" >&5 echo "${ECHO_T}$hard_links" >&6; } if test "$hard_links" = no; then { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', # as well as any symbol that contains `d'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$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 ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$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}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&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. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$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=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) 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 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$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].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' 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" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi link_all_deplibs=no else # not using gcc if test "$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='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$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='-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$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # 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 | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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 $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_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 { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # 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 | $SED -n -e "$lt_aix_libpath_sed"` fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$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 ;; esac ;; bsdi[45]*) 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 "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" if test "$GCC" = "yes"; then output_verbose_link_cmd=echo archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$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. 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='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$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 $lib' else archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -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 $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat >conftest.$ac_ext <<_ACEOF int foo(void) {} _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) 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 ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes 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 $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 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,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$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' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${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}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' 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: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $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~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; 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 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { echo "$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-existent 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_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 || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$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 GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif 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 #endif int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else { echo "$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 GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif 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 #endif int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$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 $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 GCC internal prototype to avoid an error. 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool 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. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool 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 GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, # or obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Usage: $progname [OPTION]... [MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print informational messages (default) # --version print version information # -h, --help print short or long help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.2.4 Debian-2.2.4-0ubuntu4 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . 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If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin*|*mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper arg # # emit a libtool wrapper script on stdout # don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variable # set therein. # # arg is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the '.lib' directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); static const char *script_text = EOF func_emit_wrapper yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat </dev/null || echo $SHELL` case $lt_newargv0 in *.exe | *.EXE) ;; *) lt_newargv0=$lt_newargv0.exe ;; esac ;; * ) lt_newargv0=$SHELL ;; esac fi cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$deplibs System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. 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But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$newdeplibs $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$oldobjs $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" ;; *) newdependency_libs="$newdependency_libs $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: # vi:sw=2 libxr-1.0.orig/AUTHORS0000644000000000000000000000046611226717565011411 0ustar Libxr was written by: Ondrej Jirman (Original author) Contributors: David Lee Diego Pettenò The support is currently provided on the mailing list: libxr@zhost.zonio.net Subscribe at: http://zhost.zonio.net/mailman/listinfo/libxr libxr-1.0.orig/docs/0000755000000000000000000000000011226720351011246 5ustar libxr-1.0.orig/docs/footer.html0000644000000000000000000000020611226717565013445 0ustar
Documentation for $projectname, $datetime.
libxr-1.0.orig/docs/header.html0000644000000000000000000000212711226717565013403 0ustar $title
$projectname — developer's documentation
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(XML-RPC and JSON-RPC) - RPC interface description language (XDL) - Persistent connections over HTTP/1.1 - Server "session" support for non-persistent connections - Multi-platform support (Linux, Windows, ...) - SSLv3/TLSv1 using OpenSSL - IPV6 as soon as OpenSSL 0.9.9 is released - VALA language support for client interfaces - Multiple interfaces per server @section description Description Libxr has two parts, library itself and RPC interface description language compiler (XDL compiler). Thanks to the XDL compiler, you can create and implement complex RPC interfaces in a very short time. Here is an obligatory "Hello world!" example XDL file: @code namespace X; servlet Test { boolean sayHello() <% printf("Hello World!"); return TRUE; %> } @endcode Whenever you call XTest.sayHello() RPC method, "Hello World!" will be printed to the server's standard output. For more information see HOWTO tutorial, libxr API documentation or tests/ directory. */ /** @page howto HOWTO This HOWTO shows how to implement XML-RPC server and client in C using libxr. As an example we will implement simple remote management interface for Zblok. Interface specification: @li Client must authenticate against zblok users database. @li Client should be allowed to read status information about zblok. @li Client should be able to change his/her password. @section Server Server interface is implemented using so called servlet. Servlet is an object on the server that has constructor, destructor and implements interface methods. When client connects to the server, server creates @ref xr_servlet and waits for RPCs. On the first RPC, servlet is looked up in the list of registered servlets by the resource passed in the HTTP header and constructor is called. Server interface can be described using @ref xdl. You can put implementation code of servlet directly into XDL file. Following XDL code describes interface of our Zblok management server. @code namespace ZM; // Zblok Management // interface error codes error AUTH_FAILED = 1; error NOT_AUTHORIZED = 2; // structure describing zblok user state struct User { string username; string realname; int mail_usage; } // structure describing zblok folder state struct Folder { string name; string type; int size; } // system status, combines previous two structures struct SystemStatus { int uptime; array users; array folders; } servlet Server { boolean auth (string username, string password); SystemStatus getSystemStatus (); boolean changeUserPassword (string newpassword); } @endcode Now we will use @ref xdlc to compile this XDL file into C source code that implements client and server interfaces and stubs for implementation of servlet methods. @verbatim xdl-compiler -i zblok.xdl -o . @endverbatim This command should create following files in the current directory: @verbatim . |-- ZMCommon.c |-- ZMCommon.h |-- ZMCommon.xrm.h |-- ZMServer.c |-- ZMServer.h |-- ZMServer.stubs.c |-- ZMServer.stubs.h |-- ZMServer.xrc.c |-- ZMServer.xrc.h |-- ZMServer.xrm.h |-- ZMServer.xrs.c `-- ZMServer.xrs.h @endverbatim You can inspect these files to see how things are implemented, but it is not necessary. The most interesting file is ZMServer.stubs.c which implements servlet methods. Next step is implementation of servlet methods in the XDL file: @include zblok/zblok.xdl Now that we have implemented servlet methods, we must create server. Libxr offers multiple ways to implement server. The simplest way is this: @include zblok/server.c That's it! Server is done, now we have to compile it: @verbatim gcc -o zm-server server.c ZMCommon.c ZMServer.c ZMServer.stubs.c \ ZMServer.xrs.c `pkg-config --cflags --libs libxr` -lssl -lcrypto @endverbatim @section Client Ok, now we have server and we want to connect to it so we need to implement client. Following code will connect to the server, authenticates user and changes his password: @include zblok/client.c You can compile client code using: @verbatim gcc -o zm-client client.c ZMCommon.c ZMServer.c ZMServer.xrc.c \ `pkg-config --cflags --libs libxr` -lssl -lcrypto @endverbatim And that's it. */ /** @page xdl XDL Language XDL language is used to describe XML-RPC servlet interfaces and data types. You may use @ref xdlc to compile XDL file into C source files that implement client and server interfaces. */ /** @page xdlc XDL Language Compiler XDL Compiler outputs following files: (Lets suppose that we have Test servlet and EEE namespace) 
  .
  |-- EEETest.h        -- Test interface types definitions
  |-- EEETest.c        -- Test interface types access methods
  |-- EEETest.xrc.c    -- implementation of client interface for Test servlet
  |-- EEETest.xrm.h    -- marchalizers/demarchalizers for Test servlet types
  |-- EEETest.xrs.h    -- server interface public method for servlet registration
  |-- EEETest.xrs.c    -- servlet interface implementation
  |-- EEETest.stubs.h  -- servlet stubs header
  |-- EEETest.stubs.c  -- servlet stubs implementation
  |-- EEECommon.h      -- common types declared outside of servlet
  |-- EEECommon.c      -- common types access methods (for freeing/allocation)
  `-- EEECommon.xrm.h  -- marchalizers/demarchalizers for common types
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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 | -knuth | -cray) 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 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -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/'` ;; -sco5v6*) # 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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$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-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # 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 ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; 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 ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; 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 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; 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 ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; 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 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; 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 ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; 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 ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; 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 ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; 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 ;; rdos) basic_machine=i386-pc os=-rdos ;; 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 ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; 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 ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; 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 ;; xbox) basic_machine=i686-pc os=-mingw32 ;; 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 ;; mmix) basic_machine=mmix-knuth ;; 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 ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) 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 ;; 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then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | 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=qnx 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='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${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="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 | sysv4.3*) 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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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First name is the real one, the rest are links. The last name is the one that the linker finds with -lNAME]]) _LT_DECL([], [soname_spec], [1], [[The coded name of the library, if different from the real name]]) _LT_DECL([], [postinstall_cmds], [2], [Command to use after installation of a shared archive]) _LT_DECL([], [postuninstall_cmds], [2], [Command to use after uninstallation of a shared archive]) _LT_DECL([], [finish_cmds], [2], [Commands used to finish a libtool library installation in a directory]) _LT_DECL([], [finish_eval], [1], [[As "finish_cmds", except a single script fragment to be evaled but not shown]]) _LT_DECL([], [hardcode_into_libs], [0], [Whether we should hardcode library paths into libraries]) _LT_DECL([], [sys_lib_search_path_spec], [2], [Compile-time system search path for libraries]) _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], [Run-time system search path for libraries]) ])# _LT_SYS_DYNAMIC_LINKER # _LT_PATH_TOOL_PREFIX(TOOL) # -------------------------- # find a file program which can recognize shared library AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, [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 dnl $ac_dummy forces splitting on constant user-supplied paths. dnl POSIX.2 word splitting is done only on the output of word expansions, dnl not every word. 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esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. 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='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; 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 # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \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/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # 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 # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$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 $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) 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 AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; icpc* | ecpc* ) # Intel C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC*) # IBM XL 8.0 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; hpux*) # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl*) # IBM XL C 8.0/Fortran 10.1 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Sun\ F*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; esac ;; 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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. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_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_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${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 eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. 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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 $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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 ;; 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 ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 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. 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avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; 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 $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; 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 $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; 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 ;; 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 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; 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 #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; 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 ;; 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 ;; 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 ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; 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 ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. 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 ;; 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 ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 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 | S7501*:*: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${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *: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 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; 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 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *: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${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *: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 ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${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\n"); 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 $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # 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 ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; 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 = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libxr-1.0.orig/configure.ac0000644000000000000000000000525111226717565012624 0ustar AC_PREREQ(2.60) AC_INIT([libxr],[1.0],[libxr@zhost.zonio.net],[libxr]) AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE([dist-bzip2 foreign]) AM_MAINTAINER_MODE AC_PROG_CC AM_PROG_CC_C_O AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL AC_HEADER_STDC # Before making a release, the version string should be modified. # The string is of the form C:R:A. # - If interfaces have been changed or added, but binary compatibility has # been preserved, change to C+1:0:A+1 # - If binary compatibility has been broken (eg removed or changed interfaces) # change to C+1:0:0 # - If the interface is the same as the previous version, change to C:R+1:A LIB_XR_VERSION=1:0 AC_SUBST(LIB_XR_VERSION) # check for dependencies AC_CHECK_PROG(RE2C, re2c, re2c) GLIB_REQUIRES="glib-2.0 >= 2.12.0 gthread-2.0 >= 2.12.0" XML_REQUIRES="libxml-2.0 >= 2.6.20" SSL_REQUIRES="libssl libcrypto" JSON_REQUIRES="json >= 0.3" PKG_CHECK_MODULES(GLIB, [$GLIB_REQUIRES]) PKG_CHECK_MODULES(XML, [$XML_REQUIRES]) PKG_CHECK_MODULES(SSL, [$SSL_REQUIRES]) PKG_WITH_MODULES(JSON, [$JSON_REQUIRES], [have_json=yes], [have_json=no], [build JSON transport], [yes]) AC_SUBST(GLIB_REQUIRES) AC_SUBST(GLIB_CFLAGS) AC_SUBST(GLIB_LIBS) AC_SUBST(XML_REQUIRES) AC_SUBST(XML_CFLAGS) AC_SUBST(XML_LIBS) AC_SUBST(SSL_REQUIRES) AC_SUBST(SSL_CFLAGS) AC_SUBST(SSL_LIBS) AC_SUBST(JSON_REQUIRES) AC_SUBST(JSON_CFLAGS) AC_SUBST(JSON_LIBS) # use g_regexp_*() on modern glib AS_IF([pkg-config 'glib-2.0 >= 2.14.0'], [ AC_DEFINE(HAVE_GLIB_REGEXP, 1, [whether glib supports regexps]) ]) # on win32 we must link in wsock32 AS_IF([test "x$version_type" = xwindows], [WIN32LIBS="-lwsock32"], [WIN32LIBS=]) AC_SUBST(WIN32LIBS) # enable compiler warnings CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused-parameter -Wno-unused-variable -Wno-sign-compare" AS_IF([$CC --version | head -n1 | grep '(GCC) 4\.' &>/dev/null], [CFLAGS="$CFLAGS -Wno-pointer-sign"]) AS_IF([test "x$have_json" != "xyes"], [JSON_REQUIRES=""]) AC_CONFIG_COMMANDS_PRE(export have_json) # generate xr-config.h AC_CONFIG_COMMANDS([xr-config.h], [ outfile=xr-config.h cat > $outfile <<\_______EOF /** xr-config.h * * This is a generated file. Please modify 'configure.in' */ #ifndef __XR_CONFIG_H__ #define __XR_CONFIG_H__ _______EOF AS_IF([test "x$have_json" = "xyes"], [ echo '#define XR_JSON_ENABLED 1' >> $outfile ]) cat >> $outfile <<\_______EOF #endif _______EOF ]) # write output AC_CONFIG_FILES([ Makefile lib/Makefile xdl-compiler/Makefile docs/Makefile pkgconfig/libxr.pc pkgconfig/libxr-uninstalled.pc ]) AC_OUTPUT echo echo "libxr is now configured" echo echo " xml-rpc transport: yes" echo " json transport: $have_json" echo libxr-1.0.orig/COPYING0000644000000000000000000006131411226717565011373 0ustar GNU LIBRARY GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the library GPL. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA. Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! libxr-1.0.orig/lib/0000755000000000000000000000000011226720345011067 5ustar libxr-1.0.orig/lib/xr-call-json-rpc.c0000644000000000000000000001702311226717566014344 0ustar #define __STRICT_ANSI__ #include #undef __STRICT_ANSI__ static struct json_object* _xr_value_serialize_json(xr_value* val) { GSList* i; switch (xr_value_get_type(val)) { case XRV_ARRAY: { struct json_object* array = json_object_new_array(); for (i = xr_value_get_items(val); i; i = i->next) json_object_array_add(array, _xr_value_serialize_json(i->data)); return array; } case XRV_STRUCT: { struct json_object* obj = json_object_new_object(); for (i = xr_value_get_members(val); i; i = i->next) json_object_object_add(obj, (char*)xr_value_get_member_name(i->data), _xr_value_serialize_json(xr_value_get_member_value(i->data))); return obj; } case XRV_INT: { int int_val = -1; xr_value_to_int(val, &int_val); return json_object_new_int(int_val); } case XRV_STRING: { char* str_val = NULL; xr_value_to_string(val, &str_val); struct json_object* tmp = json_object_new_string(str_val); g_free(str_val); return tmp; } case XRV_BOOLEAN: { int bool_val = -1; xr_value_to_bool(val, &bool_val); return json_object_new_boolean(bool_val); } case XRV_DOUBLE: { double dbl_val = -1; xr_value_to_double(val, &dbl_val); return json_object_new_double(dbl_val); } case XRV_TIME: { char* str_val = NULL; xr_value_to_time(val, &str_val); struct json_object* tmp = json_object_new_string(str_val); g_free(str_val); return tmp; } case XRV_BLOB: { char* data = NULL; xr_blob* b = NULL; xr_value_to_blob(val, &b); data = g_base64_encode(b->buf, b->len); xr_blob_unref(b); struct json_object* tmp = json_object_new_string(data); g_free(data); return tmp; } } return NULL; } static xr_value* _xr_value_unserialize_json(struct json_object* obj) { switch (json_object_get_type(obj)) { case json_type_null: g_return_val_if_reached(NULL); case json_type_boolean: return xr_value_bool_new(json_object_get_boolean(obj)); case json_type_double: return xr_value_double_new(json_object_get_double(obj)); case json_type_int: return xr_value_int_new(json_object_get_int(obj)); case json_type_object: { xr_value* str = xr_value_struct_new(); json_object_object_foreach(obj, key, val) xr_value_struct_set_member(str, key, _xr_value_unserialize_json(val)); return str; } case json_type_array: { int i; xr_value* arr = xr_value_array_new(); const int arr_len = json_object_array_length(obj); for (i = 0; i < arr_len; i++) xr_value_array_append(arr, _xr_value_unserialize_json(json_object_array_get_idx(obj, i))); return arr; } case json_type_string: return xr_value_string_new(json_object_get_string(obj)); } g_return_val_if_reached(NULL); } static void xr_call_serialize_request_json(xr_call* call, char** buf, int* len) { GSList* i; struct json_object *r, *params; r = json_object_new_object(); json_object_object_add(r, "method", json_object_new_string(call->method)); json_object_object_add(r, "params", params = json_object_new_array()); json_object_object_add(r, "id", json_object_new_string("1")); for (i = call->params; i; i = i->next) json_object_array_add(params, _xr_value_serialize_json(i->data)); *buf = g_strdup(json_object_to_json_string(r)); *len = strlen(*buf); json_object_put(r); } static void xr_call_serialize_response_json(xr_call* call, char** buf, int* len) { GSList* i; struct json_object *r, *error; if (call->error_set) { r = json_object_new_object(); json_object_object_add(r, "result", NULL); json_object_object_add(r, "error", error = json_object_new_object()); json_object_object_add(r, "id", json_object_new_string("1")); json_object_object_add(error, "code", json_object_new_int(call->errcode)); json_object_object_add(error, "message", json_object_new_string(call->errmsg)); } else if (call->retval) { r = json_object_new_object(); json_object_object_add(r, "result", _xr_value_serialize_json(call->retval)); json_object_object_add(r, "error", NULL); json_object_object_add(r, "id", json_object_new_string("1")); } else g_return_if_reached(); *buf = g_strdup(json_object_to_json_string(r)); *len = strlen(*buf); json_object_put(r); } static gboolean xr_call_unserialize_request_json(xr_call* call, const char* buf, int len) { struct json_tokener* t; struct json_object* r; int i; t = json_tokener_new(); r = json_tokener_parse_ex(t, (char*)buf, len); json_tokener_free(t); if (r == NULL) { xr_call_set_error(call, -1, "Can't parse JSON-RPC request. Invalid JSON object."); return FALSE; } call->method = g_strdup(json_object_get_string(json_object_object_get(r, "method"))); if (call->method == NULL) { xr_call_set_error(call, -1, "Can't parse JSON-RPC request. Missing method."); json_object_put(r); return FALSE; } struct json_object* params = json_object_object_get(r, "params"); if (params == NULL || !json_object_is_type(params, json_type_array)) { xr_call_set_error(call, -1, "Can't parse JSON-RPC request. Invalid params."); json_object_put(r); return FALSE; } const int params_count = json_object_array_length(params); for (i = 0; i < params_count; i++) { xr_value* v = _xr_value_unserialize_json(json_object_array_get_idx(params, i)); if (v == NULL) { xr_call_set_error(call, -1, "Can't parse JSON-RPC request. Failed to unserialize parameter %d.", i); json_object_put(r); return FALSE; } xr_call_add_param(call, v); } json_object_put(r); return TRUE; } static gboolean xr_call_unserialize_response_json(xr_call* call, const char* buf, int len) { struct json_tokener* t; struct json_object* r; int i; t = json_tokener_new(); r = json_tokener_parse_ex(t, (char*)buf, len); json_tokener_free(t); if (r == NULL) { xr_call_set_error(call, -1, "Can't parse JSON-RPC response. Invalid JSON object."); return FALSE; } struct json_object* error = json_object_object_get(r, "error"); if (error && !json_object_is_type(error, json_type_null)) { if (json_object_is_type(error, json_type_object)) { struct json_object* code = json_object_object_get(error, "code"); struct json_object* message = json_object_object_get(error, "message"); if (code && message && json_object_is_type(code, json_type_int) && json_object_is_type(message, json_type_string)) xr_call_set_error(call, json_object_get_int(code), "%s", json_object_get_string(message)); else xr_call_set_error(call, -1, "Can't parse JSON-RPC response. Invalid error object."); } else xr_call_set_error(call, -1, "Can't parse JSON-RPC response. Invalid error object."); json_object_put(r); return FALSE; } struct json_object* result = json_object_object_get(r, "result"); if (result == NULL || json_object_is_type(result, json_type_null)) { xr_call_set_error(call, -1, "Can't parse JSON-RPC response. Null result."); json_object_put(r); return FALSE; } xr_value* v = _xr_value_unserialize_json(result); if (v == NULL) { xr_call_set_error(call, -1, "Can't parse JSON-RPC response. Invalid result."); json_object_put(r); return FALSE; } xr_call_set_retval(call, v); json_object_put(r); return TRUE; } static void xr_call_free_buffer_json(xr_call* call, char* buf) { g_free(buf); } libxr-1.0.orig/lib/xr-value.c0000644000000000000000000002574511226717566013026 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include "xr-value.h" struct _xr_value { int type; /**< Type of the value. */ volatile guint ref; // values char* str_val; int int_val; double dbl_val; xr_blob* blob_val; // array GSList* children; /**< Members or array items list. */ // struct member fields char* member_name; /**< Struct member name. */ xr_value* member_value; /**< Struct member value. */ }; static xr_value* _xr_value_new() { xr_value* v = g_slice_new0(xr_value); return xr_value_ref(v); } xr_blob* xr_blob_new(char* buf, int len) { if (buf == NULL) return NULL; xr_blob* b = g_new0(xr_blob, 1); b->buf = buf; b->len = len < 0 ? strlen(buf) : len; b->refs = 1; return b; } xr_blob* xr_blob_ref(xr_blob* b) { if (b == NULL) return NULL; b->refs++; return b; } void xr_blob_unref(xr_blob* b) { if (b == NULL) return; if (--b->refs == 0) { g_free(b->buf); g_free(b); } } xr_value* xr_value_ref(xr_value* val) { if (val == NULL) return NULL; g_atomic_int_inc(&val->ref); return val; } /*XXX: this is probably not a thread-safe way of doing unref */ void xr_value_unref(xr_value* val) { if (val == NULL) return; if (g_atomic_int_dec_and_test(&val->ref)) { GSList* i; if (val->type == XRV_BLOB) xr_blob_unref(val->blob_val); g_free(val->str_val); g_free(val->member_name); xr_value_unref(val->member_value); g_slist_foreach(val->children, (GFunc)xr_value_unref, NULL); g_slist_free(val->children); g_slice_free(xr_value, val); } } /* base types */ xr_value* xr_value_string_new(const char* val) { xr_value* v = _xr_value_new(); v->type = XRV_STRING; v->str_val = g_strdup(val != NULL ? val : ""); return v; } xr_value* xr_value_int_new(int val) { xr_value* v = _xr_value_new(); v->type = XRV_INT; v->int_val = val; return v; } xr_value* xr_value_bool_new(int val) { xr_value* v = _xr_value_new(); v->type = XRV_BOOLEAN; v->int_val = val; return v; } xr_value* xr_value_double_new(double val) { xr_value* v = _xr_value_new(); v->type = XRV_DOUBLE; v->dbl_val = val; return v; } xr_value* xr_value_time_new(const char* val) { xr_value* v = _xr_value_new(); v->type = XRV_TIME; v->str_val = g_strdup(val != NULL ? val : ""); return v; } xr_value* xr_value_blob_new(xr_blob* val) { if (val == NULL) return NULL; xr_value* v = _xr_value_new(); v->type = XRV_BLOB; v->blob_val = xr_blob_ref(val); return v; } gboolean xr_value_to_int(xr_value* val, int* nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_INT) return FALSE; *nval = val->int_val; return TRUE; } gboolean xr_value_to_string(xr_value* val, char** nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_STRING) return FALSE; *nval = g_strdup(val->str_val); return TRUE; } gboolean xr_value_to_bool(xr_value* val, int* nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_BOOLEAN) return FALSE; *nval = val->int_val; return TRUE; } gboolean xr_value_to_double(xr_value* val, double* nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_DOUBLE) return FALSE; *nval = val->dbl_val; return TRUE; } gboolean xr_value_to_time(xr_value* val, char** nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_TIME) return FALSE; *nval = g_strdup(val->str_val); return TRUE; } gboolean xr_value_to_blob(xr_value* val, xr_blob** nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL || val->type != XRV_BLOB) return FALSE; *nval = xr_blob_ref(val->blob_val); return TRUE; } gboolean xr_value_to_value(xr_value* val, xr_value** nval) { g_return_val_if_fail(nval != NULL, FALSE); if (val == NULL) return FALSE; *nval = xr_value_ref(val); return TRUE; } int xr_value_get_type(xr_value* val) { g_return_val_if_fail(val != NULL, -1); return val->type; } GSList* xr_value_get_members(xr_value* val) { g_return_val_if_fail(val != NULL, NULL); g_return_val_if_fail(val->type == XRV_STRUCT, NULL); return val->children; } const char* xr_value_get_member_name(xr_value* val) { g_return_val_if_fail(val != NULL, NULL); g_return_val_if_fail(val->type == XRV_MEMBER, NULL); return val->member_name; } xr_value* xr_value_get_member_value(xr_value* val) { g_return_val_if_fail(val != NULL, NULL); g_return_val_if_fail(val->type == XRV_MEMBER, NULL); return val->member_value; } xr_value* xr_value_get_member(xr_value* val, const char* name) { GSList* i; g_return_val_if_fail(val != NULL, NULL); g_return_val_if_fail(val->type == XRV_STRUCT, NULL); for (i = val->children; i; i = i->next) { xr_value* m = i->data; if (!strcmp(xr_value_get_member_name(m), name)) return xr_value_get_member_value(m); } return NULL; } GSList* xr_value_get_items(xr_value* val) { g_return_val_if_fail(val != NULL, NULL); g_return_val_if_fail(val->type == XRV_ARRAY, NULL); return val->children; } /* composite types */ xr_value* xr_value_struct_new() { xr_value* v = _xr_value_new(); v->type = XRV_STRUCT; return v; } xr_value* xr_value_array_new() { xr_value* v = _xr_value_new(); v->type = XRV_ARRAY; return v; } void xr_value_struct_set_member(xr_value* str, const char* name, xr_value* val) { GSList* i; g_return_if_fail(str != NULL); g_return_if_fail(str->type == XRV_STRUCT); g_return_if_fail(val != NULL); for (i=str->children; i; i=i->next) { xr_value* m = i->data; if (!strcmp(m->member_name, name)) { xr_value_unref(m->member_value); m->member_value = val; return; } } xr_value* v = _xr_value_new(); v->type = XRV_MEMBER; v->member_name = g_strdup(name); v->member_value = val; str->children = g_slist_append(str->children, v); } void xr_value_array_append(xr_value* arr, xr_value* val) { g_return_if_fail(arr != NULL); g_return_if_fail(arr->type == XRV_ARRAY); g_return_if_fail(val != NULL); arr->children = g_slist_append(arr->children, val); } gboolean xr_value_is_error_retval(xr_value* v, int* errcode, char** errmsg) { g_return_val_if_fail(v != NULL, FALSE); g_return_val_if_fail(errcode != NULL, FALSE); g_return_val_if_fail(errmsg != NULL, FALSE); if (v->type != XRV_STRUCT) return FALSE; if (!xr_value_to_int(xr_value_get_member(v, "faultCode"), errcode) || !xr_value_to_string(xr_value_get_member(v, "faultString"), errmsg)) return FALSE; return TRUE; } gboolean __xr_value_is_complicated(xr_value* v, int max_strlen) { return (xr_value_get_type(v) == XRV_STRUCT && xr_value_get_members(v)) || (xr_value_get_type(v) == XRV_ARRAY && xr_value_get_items(v)) || (xr_value_get_type(v) == XRV_STRING && v->str_val && strlen(v->str_val) > max_strlen); } static gboolean __xr_value_list_is_complicated(xr_value* v) { GSList* i; if (v == NULL) return FALSE; if (v->type == XRV_ARRAY) { if (g_slist_length(xr_value_get_items(v)) > 8) return TRUE; else { for (i = xr_value_get_items(v); i; i = i->next) if (__xr_value_is_complicated(i->data, 35)) return TRUE; } } else if (v->type == XRV_STRUCT) { if (g_slist_length(xr_value_get_members(v)) > 5) return TRUE; else { for (i = xr_value_get_members(v); i; i = i->next) if (__xr_value_is_complicated(xr_value_get_member_value(i->data), 25)) return TRUE; } } return FALSE; } void xr_value_dump(xr_value* v, GString* string, int indent) { GSList* i; char buf[256]; g_return_if_fail(v != NULL); memset(buf, 0, sizeof(buf)); memset(buf, ' ', MIN(indent * 2, sizeof(buf) - 1)); switch (xr_value_get_type(v)) { case XRV_ARRAY: { if (xr_value_get_items(v) == NULL) { g_string_append(string, "[]"); } else if (!__xr_value_list_is_complicated(v)) { g_string_append(string, "[ "); for (i = xr_value_get_items(v); i; i = i->next) { xr_value_dump(i->data, string, indent+1); g_string_append_printf(string, "%s ", i->next ? "," : ""); } g_string_append(string, "]"); } else { g_string_append_printf(string, "["); for (i = xr_value_get_items(v); i; i = i->next) { g_string_append_printf(string, "\n%s ", buf); xr_value_dump(i->data, string, indent + 1); if (i->next) g_string_append(string, ","); } g_string_append_printf(string, "\n%s]", buf); } break; } case XRV_STRUCT: { if (xr_value_get_members(v) == NULL) { g_string_append(string, "{}"); } else if (!__xr_value_list_is_complicated(v)) { g_string_append(string, "{ "); for (i = xr_value_get_members(v); i; i = i->next) { xr_value_dump(i->data, string, indent); g_string_append_printf(string, "%s ", i->next ? "," : ""); } g_string_append(string, "}"); } else { g_string_append(string, "{"); for (i = xr_value_get_members(v); i; i = i->next) { g_string_append_printf(string, "\n%s ", buf); xr_value_dump(i->data, string, indent); if (i->next) g_string_append(string, ","); } g_string_append_printf(string, "\n%s}", buf); } break; } case XRV_MEMBER: { g_string_append_printf(string, "%s: ", xr_value_get_member_name(v)); xr_value_dump(xr_value_get_member_value(v), string, indent + 1); break; } case XRV_INT: { g_string_append_printf(string, "%d", v->int_val); break; } case XRV_STRING: { g_string_append_printf(string, "\"%s\"", v->str_val); break; } case XRV_BOOLEAN: { g_string_append_printf(string, "%s", v->int_val ? "true" : "false"); break; } case XRV_DOUBLE: { g_string_append_printf(string, "%g", v->dbl_val); break; } case XRV_TIME: { g_string_append_printf(string, "%s", v->str_val); break; } case XRV_BLOB: { g_string_append_printf(string, ""); break; } } } libxr-1.0.orig/lib/xr-call-xml-rpc.c0000644000000000000000000002545311226717566014201 0ustar #include "xml-priv.h" static void _xr_value_serialize_xmlrpc(xmlNode* node, xr_value* val) { xmlNode* value; char buf[50]; GSList* i; if (xr_value_get_type(val) != XRV_MEMBER) node = xmlNewChild(node, NULL, BAD_CAST "value", NULL); switch (xr_value_get_type(val)) { case XRV_ARRAY: { value = xmlNewChild(node, NULL, BAD_CAST "array", NULL); value = xmlNewChild(value, NULL, BAD_CAST "data", NULL); for (i = xr_value_get_items(val); i; i = i->next) _xr_value_serialize_xmlrpc(value, i->data); break; } case XRV_STRUCT: { value = xmlNewChild(node, NULL, BAD_CAST "struct", NULL); for (i = xr_value_get_members(val); i; i = i->next) _xr_value_serialize_xmlrpc(value, i->data); break; } case XRV_MEMBER: { value = xmlNewChild(node, NULL, BAD_CAST "member", NULL); xmlNewChild(value, NULL, BAD_CAST "name", BAD_CAST xr_value_get_member_name(val)); _xr_value_serialize_xmlrpc(value, xr_value_get_member_value(val)); break; } case XRV_INT: { int int_val = -1; xr_value_to_int(val, &int_val); snprintf(buf, sizeof(buf), "%d", int_val); xmlNewChild(node, NULL, BAD_CAST "int", BAD_CAST buf); break; } case XRV_STRING: { char* str_val = NULL; xr_value_to_string(val, &str_val); xmlAddChild(node, xmlNewText(BAD_CAST str_val)); g_free(str_val); break; } case XRV_BOOLEAN: { int bool_val = -1; xr_value_to_bool(val, &bool_val); xmlNewChild(node, NULL, BAD_CAST "boolean", BAD_CAST (bool_val ? "1" : "0")); break; } case XRV_DOUBLE: { double dbl_val = -1; xr_value_to_double(val, &dbl_val); snprintf(buf, sizeof(buf), "%g", dbl_val); xmlNewChild(node, NULL, BAD_CAST "double", BAD_CAST buf); break; } case XRV_TIME: { char* str_val = NULL; xr_value_to_time(val, &str_val); xmlNewChild(node, NULL, BAD_CAST "dateTime.iso8601", BAD_CAST str_val); g_free(str_val); break; } case XRV_BLOB: { char* data = NULL; xr_blob* b = NULL; xr_value_to_blob(val, &b); data = g_base64_encode(b->buf, b->len); xr_blob_unref(b); xmlNewChild(node, NULL, BAD_CAST "base64", BAD_CAST data); g_free(data); break; } } } static xr_value* _xr_value_unserialize_xmlrpc(xmlNode* node) { gboolean is_string_without_element = TRUE; for_each_node(node, tn) /* check if node contains only text and entity reference nodes */ if (tn->type != XML_TEXT_NODE && tn->type != XML_ENTITY_REF_NODE) is_string_without_element = FALSE; if (match_node(tn, "int") || match_node(tn, "i4")) return xr_value_int_new(xml_get_cont_int(tn)); else if (match_node(tn, "string")) { char* str = xml_get_cont_str(tn); xr_value* val = xr_value_string_new(str); g_free(str); return val; } else if (match_node(tn, "boolean")) return xr_value_bool_new(xml_get_cont_bool(tn)); else if (match_node(tn, "double")) return xr_value_double_new(xml_get_cont_double(tn)); else if (match_node(tn, "dateTime.iso8601")) { char* str = xml_get_cont_str(tn); xr_value* val = xr_value_time_new(str); g_free(str); return val; } else if (match_node(tn, "base64")) { xr_blob* b; xr_value* bv; char* base64 = xml_get_cont_str(tn); gsize len = 0; char* buf = g_base64_decode(base64, &len); g_free(base64); b = xr_blob_new(buf, len); bv = xr_value_blob_new(b); xr_blob_unref(b); return bv; } else if (match_node(tn, "array")) { xr_value* arr = xr_value_array_new(); for_each_node(tn, d) if (match_node(d, "data")) { for_each_node(d, v) if (match_node(v, "value")) { xr_value* elem = _xr_value_unserialize_xmlrpc(v); if (elem == NULL) { xr_value_unref(arr); return NULL; } xr_value_array_append(arr, elem); } for_each_node_end() return arr; } for_each_node_end() return arr; } else if (match_node(tn, "struct")) { xr_value* str = xr_value_struct_new(); for_each_node(tn, m) if (match_node(m, "member")) { char* name = NULL; xr_value* val = NULL; int names = 0, values = 0; for_each_node(m, me) if (match_node(me, "name")) { if (names++ == 0) name = xml_get_cont_str(me); } else if (match_node(me, "value")) { if (values++ == 0) val = _xr_value_unserialize_xmlrpc(me); } for_each_node_end() if (values != 1 || names != 1) { g_free(name); xr_value_unref(val); xr_value_unref(str); return NULL; } xr_value_struct_set_member(str, name, val); g_free(name); } for_each_node_end() return str; } for_each_node_end() if (is_string_without_element) { xmlChar* str = xmlNodeGetContent(node); xr_value* val = xr_value_string_new(str); xmlFree(str); return val; } return NULL; } static void xr_call_serialize_request_xmlrpc(xr_call* call, char** buf, int* len) { xmlDoc* doc = xmlNewDoc(BAD_CAST "1.0"); xmlNode* root = xmlNewNode(NULL, BAD_CAST "methodCall"); xmlDocSetRootElement(doc, root); xmlNewChild(root, NULL, BAD_CAST "methodName", call->method); xmlNode* params = xmlNewChild(root, NULL, BAD_CAST "params", NULL); GSList* i; for (i = call->params; i; i = i->next) { xmlNode* param = xmlNewChild(params, NULL, BAD_CAST "param", NULL); _xr_value_serialize_xmlrpc(param, i->data); } if (xr_debug_enabled & XR_DEBUG_HTTP) xmlDocDumpFormatMemoryEnc(doc, (xmlChar**)buf, len, "UTF-8", 1); else xmlDocDumpMemoryEnc(doc, (xmlChar**)buf, len, "UTF-8"); xmlFreeDoc(doc); } static void xr_call_serialize_response_xmlrpc(xr_call* call, char** buf, int* len) { xmlDoc* doc = xmlNewDoc(BAD_CAST "1.0"); xmlNode* root = xmlNewNode(NULL, BAD_CAST "methodResponse"); xmlDocSetRootElement(doc, root); if (call->error_set) { xmlNode* fault = xmlNewChild(root, NULL, BAD_CAST "fault", NULL); xr_value* v = xr_value_struct_new(); xr_value_struct_set_member(v, "faultCode", xr_value_int_new(call->errcode)); xr_value_struct_set_member(v, "faultString", xr_value_string_new(call->errmsg)); _xr_value_serialize_xmlrpc(fault, v); xr_value_unref(v); } else if (call->retval) { xmlNode* params = xmlNewChild(root, NULL, BAD_CAST "params", NULL); xmlNode* param = xmlNewChild(params, NULL, BAD_CAST "param", NULL); _xr_value_serialize_xmlrpc(param, call->retval); } if (xr_debug_enabled & XR_DEBUG_HTTP) xmlDocDumpFormatMemoryEnc(doc, (xmlChar**)buf, len, "UTF-8", 1); else xmlDocDumpMemoryEnc(doc, (xmlChar**)buf, len, "UTF-8"); xmlFreeDoc(doc); } static gboolean xr_call_unserialize_request_xmlrpc(xr_call* call, const char* buf, int len) { xmlDoc* doc = xmlReadMemory(buf, len, 0, 0, XML_PARSE_NOWARNING|XML_PARSE_NOERROR|XML_PARSE_NONET); if (doc == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML request. Invalid XML document."); goto err_0; } xmlNode* root = xmlDocGetRootElement(doc); if (root == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML request. Root element is missing."); goto err_1; } xmlXPathContext* ctx = xmlXPathNewContext(doc); call->method = xp_eval_cont_str(ctx, "/methodCall/methodName"); if (call->method == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML request. Missing methodName."); goto err_2; } int i; struct nodeset* ns = xp_eval_nodes(ctx, "/methodCall/params/param/value"); for (i = 0; i < ns->count; i++) { xr_value* v = _xr_value_unserialize_xmlrpc(ns->nodes[i]); if (v == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML request. Failed to unserialize parameter %d.", i); goto err_3; } xr_call_add_param(call, v); } xp_free_nodes(ns); xmlXPathFreeContext(ctx); xmlFreeDoc(doc); return TRUE; err_3: xp_free_nodes(ns); err_2: xmlXPathFreeContext(ctx); err_1: xmlFreeDoc(doc); err_0: return FALSE; } static gboolean xr_call_unserialize_response_xmlrpc(xr_call* call, const char* buf, int len) { xmlDoc* doc = xmlReadMemory(buf, len, 0, 0, XML_PARSE_NOWARNING|XML_PARSE_NOERROR|XML_PARSE_NONET); if (doc == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Invalid XML document."); goto err_0; } xmlNode* root = xmlDocGetRootElement(doc); if (root == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Root element is missing."); goto err_1; } xmlXPathContext* ctx = xmlXPathNewContext(doc); struct nodeset* ns = xp_eval_nodes(ctx, "/methodResponse/params/param/value"); if (ns->count == 1) { call->retval = _xr_value_unserialize_xmlrpc(ns->nodes[0]); if (call->retval == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Failed to unserialize retval."); goto err_2; } goto done; } else if (ns->count > 1) // more than one param is bad { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Too many return values."); goto err_2; } xp_free_nodes(ns); // ok no params/param, check for fault ns = xp_eval_nodes(ctx, "/methodResponse/fault/value"); if (ns->count == 1) { call->retval = _xr_value_unserialize_xmlrpc(ns->nodes[0]); if (call->retval == NULL) { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Failed to unserialize fault response."); goto err_2; } // check if client returned standard XML-RPC error message, we want to process // it differently than normal retval int errcode = 0; char* errmsg = NULL; if (xr_value_is_error_retval(call->retval, &errcode, &errmsg)) { xr_call_set_error(call, errcode, "%s", errmsg); g_free(errmsg); goto err_3; } else { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Invalid fault response."); goto err_3; } } else // no fault either { xr_call_set_error(call, -1, "Can't parse XML-RPC XML response. Failed to unserialize retval."); goto err_2; } done: xp_free_nodes(ns); xmlXPathFreeContext(ctx); xmlFreeDoc(doc); return TRUE; err_3: xr_value_unref(call->retval); call->retval = NULL; err_2: xp_free_nodes(ns); xmlXPathFreeContext(ctx); err_1: xmlFreeDoc(doc); err_0: return FALSE; } static void xr_call_free_buffer_xmlrpc(xr_call* call, char* buf) { xmlFree(buf); } libxr-1.0.orig/lib/xr-http.c0000644000000000000000000005437611226717566012673 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include #ifndef HAVE_GLIB_REGEXP #include #endif #include "xr-http.h" #include "xr-lib.h" #include "xr-utils.h" #define MAX_HEADER_SIZE 2048 enum state { STATE_INIT = 0, /* header should be read or written */ STATE_HEADER_READ, /* header should be processed and body should be read */ STATE_READING_BODY, /* body should be read */ STATE_HEADER_WRITTEN, /* body should be written now */ STATE_WRITING_BODY, /* body should be written */ STATE_ERROR /* fatal error, connection should be closed */ }; struct _xr_http { BIO* bio; gsize bytes_read; int state; int msg_type; char* req_method; char* req_resource; char* req_version; int res_code; char* res_reason; GHashTable* headers; gssize content_length; }; /* private methods */ #ifndef HAVE_GLIB_REGEXP static gboolean http_initialized; static regex_t regex_res; static regex_t regex_req; void xr_http_init() { if (!http_initialized) { http_initialized = TRUE; regcomp(®ex_res, "^HTTP/([0-9]+\\.[0-9]+) ([0-9]+) (.+)$", REG_EXTENDED); regcomp(®ex_req, "^([A-Z]+) ([^ ]+) HTTP/([0-9]+\\.[0-9]+)$", REG_EXTENDED); } } static gboolean _xr_http_header_parse_first_line(xr_http* http, const char* line) { regmatch_t m[4]; if (regexec(®ex_req, line, 4, m, 0) == 0) { g_free(http->req_method); http->req_method = g_strndup(line+m[1].rm_so, m[1].rm_eo-m[1].rm_so); g_free(http->req_resource); http->req_resource = g_strndup(line+m[2].rm_so, m[2].rm_eo-m[2].rm_so); g_free(http->req_version); http->req_version = g_strndup(line+m[3].rm_so, m[3].rm_eo-m[3].rm_so); http->msg_type = XR_HTTP_REQUEST; return TRUE; } else if (regexec(®ex_res, line, 4, m, 0) == 0) { gchar* code = g_strndup(line+m[2].rm_so, m[2].rm_eo-m[2].rm_so); http->res_code = atoi(code); g_free(code); g_free(http->res_reason); http->res_reason = g_strndup(line+m[3].rm_so, m[3].rm_eo-m[3].rm_so); http->msg_type = XR_HTTP_RESPONSE; return TRUE; } return FALSE; } #else static GRegex* regex_res = NULL; static GRegex* regex_req = NULL; void xr_http_init() { if (G_UNLIKELY(regex_res == NULL)) regex_res = g_regex_new("^HTTP/([0-9]+\\.[0-9]+) ([0-9]+) (.+)$", 0, 0, NULL); if (G_UNLIKELY(regex_req == NULL)) regex_req = g_regex_new("^([A-Z]+) ([^ ]+) HTTP/([0-9]+\\.[0-9]+)$", 0, 0, NULL); } static gboolean _xr_http_header_parse_first_line(xr_http* http, const char* line) { GMatchInfo *match_info_res = NULL; GMatchInfo *match_info_req = NULL; gboolean retval = TRUE; xr_http_init(); if (g_regex_match(regex_res, line, 0, &match_info_res)) { char* code; code = g_match_info_fetch(match_info_res, 2); http->res_code = atoi(code); g_free(code); g_free(http->res_reason); http->res_reason = g_match_info_fetch(match_info_res, 3); http->msg_type = XR_HTTP_RESPONSE; } else if (g_regex_match(regex_req, line, 0, &match_info_req)) { g_free(http->req_method); g_free(http->req_resource); g_free(http->req_version); http->req_method = g_match_info_fetch(match_info_req, 1); http->req_resource = g_match_info_fetch(match_info_req, 2); http->req_version = g_match_info_fetch(match_info_req, 3); http->msg_type = XR_HTTP_REQUEST; } else retval = FALSE; g_match_info_free(match_info_req); g_match_info_free(match_info_res); return retval; } #endif static int BIO_xread(BIO* bio, void* buf, int len) { int bytes_read = 0; while (bytes_read < len) { int rs = BIO_read(bio, buf + bytes_read, len - bytes_read); if (rs < 0) return -1; if (rs == 0) return bytes_read; bytes_read += rs; } return len; } /* return -1 on error, 0 on success, 1 if line was longer than buffer */ static int BIO_xgets(BIO* bio, char* buffer, int length) { char *cp, tmp; memset(buffer, 0, length); switch (BIO_gets(bio, buffer, length - 1)) { case -2: return -1; case 0: case -1: return 1; default: for (cp = buffer; *cp; cp++) { if (*cp == '\n' || *cp == '\r') { *cp = '\0'; return 0; } } /* skip rest of "line" */ tmp = '\0'; while (tmp != '\n') if (BIO_read(bio, &tmp, 1) != 1) return 1; break; } return 0; } /* public methods */ xr_http* xr_http_new(BIO* bio) { g_return_val_if_fail(bio != NULL, NULL); xr_http* http = g_new0(xr_http, 1); http->bio = bio; http->headers = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http; } void xr_http_free(xr_http* http) { xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); if (http == NULL) return; g_hash_table_destroy(http->headers); g_free(http->req_method); g_free(http->req_resource); g_free(http->req_version); g_free(http->res_reason); memset(http, 0, sizeof(*http)); g_free(http); } gboolean xr_http_read_header(xr_http* http, GError** err) { char header[MAX_HEADER_SIZE + 1]; gboolean first_line = TRUE; const char* clen; g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); g_return_val_if_fail(http->state == STATE_INIT, FALSE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); g_hash_table_remove_all(http->headers); if (xr_debug_enabled & XR_DEBUG_HTTP) g_print("<<<<< HTTP RECEIVE START <<<<<\n"); while (1) { int rs = BIO_xgets(http->bio, header, MAX_HEADER_SIZE); switch (rs) { case -1: g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP xgets failed: %s.", xr_get_bio_error_string()); goto err; case 1: g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP header too long, limit is %d bytes.", MAX_HEADER_SIZE); goto err; default: if (xr_debug_enabled & XR_DEBUG_HTTP) g_print("%s\n", header); if (first_line) { if (!_xr_http_header_parse_first_line(http, header)) { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "Invalid HTTP message."); goto err; } first_line = FALSE; } else { if (*header == '\0') goto done; char* colon = strchr(header, ':'); if (colon) { *colon = '\0'; char* key = g_ascii_strdown(g_strstrip(header), -1); char* value = g_strdup(g_strstrip(colon + 1)); g_hash_table_replace(http->headers, key, value); } } } } done: clen = g_hash_table_lookup(http->headers, "content-length"); http->content_length = clen ? atoi(clen) : -1; if (http->msg_type == XR_HTTP_REQUEST && !strcmp(http->req_method, "GET")) { http->state = STATE_INIT; if (xr_debug_enabled & XR_DEBUG_HTTP) g_print(">>>>> HTTP RECEIVE END >>>>>>>\n"); } else http->state = STATE_HEADER_READ; return TRUE; err: if (xr_debug_enabled & XR_DEBUG_HTTP) g_print(">>>>> HTTP RECEIVE ERROR >>>>>\n"); http->state = STATE_ERROR; return FALSE; } const char* xr_http_get_header(xr_http* http, const char* name) { const char* value; char* _name; g_return_val_if_fail(http != NULL, NULL); g_return_val_if_fail(name != NULL, NULL); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); _name = g_ascii_strdown(name, -1); value = g_hash_table_lookup(http->headers, _name); g_free(_name); return value; } void xr_http_set_basic_auth(xr_http* http, const char* username, const char* password) { g_return_if_fail(http != NULL); g_return_if_fail(username != NULL); g_return_if_fail(password != NULL); char* auth_str = g_strdup_printf("%s:%s", username, password); char* enc_auth_str = g_base64_encode(auth_str, strlen(auth_str)); char* auth_value = g_strdup_printf("Basic %s", enc_auth_str); xr_http_set_header(http, "Authorization", auth_value); g_free(auth_str); g_free(enc_auth_str); g_free(auth_value); } gboolean xr_http_get_basic_auth(xr_http* http, char** username, char** password) { gsize auth_str_len, i; g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(username != NULL, FALSE); g_return_val_if_fail(password != NULL, FALSE); *username = NULL; *password = NULL; const char* auth_header = xr_http_get_header(http, "Authorization"); if (auth_header == NULL || !g_str_has_prefix(auth_header, "Basic ")) return FALSE; char* enc_auth_str = g_strstrip(g_strdup(auth_header + 6)); guchar* auth_str = g_base64_decode(enc_auth_str, &auth_str_len); g_free(enc_auth_str); if (auth_str == NULL || auth_str_len < 1) return FALSE; for (i = 0; i < auth_str_len; i++) if (auth_str[i] == ':') break; if (i == auth_str_len) { g_free(auth_str); return FALSE; } *username = g_strndup(auth_str, i); *password = g_strndup(auth_str + i + 1, auth_str_len - i - 1); return TRUE; } const char* xr_http_get_resource(xr_http* http) { g_return_val_if_fail(http != NULL, NULL); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http->req_resource; } const char* xr_http_get_method(xr_http* http) { g_return_val_if_fail(http != NULL, NULL); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http->req_method; } int xr_http_get_version(xr_http* http) { g_return_val_if_fail(http != NULL, 0); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); if (http->req_version == NULL) return 0; if (!strcmp(http->req_version, "1.1")) return 1; return 0; } int xr_http_get_code(xr_http* http) { g_return_val_if_fail(http != NULL, -1); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http->res_code; } xr_http_message_type xr_http_get_message_type(xr_http* http) { g_return_val_if_fail(http != NULL, XR_HTTP_NONE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http->msg_type; } gssize xr_http_get_message_length(xr_http* http) { g_return_val_if_fail(http != NULL, -1); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); return http->content_length; } gssize xr_http_read(xr_http* http, char* buffer, gsize length, GError** err) { int bytes_read; int bytes_remaining; g_return_val_if_fail(http != NULL, -1); g_return_val_if_fail(err == NULL || *err == NULL, -1); g_return_val_if_fail(buffer != NULL, -1); g_return_val_if_fail(length > 0, -1); g_return_val_if_fail(http->state == STATE_HEADER_READ || http->state == STATE_READING_BODY || http->state == STATE_INIT, -1); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); if (http->state == STATE_INIT) return 0; if (http->state == STATE_HEADER_READ) { http->state = STATE_READING_BODY; http->bytes_read = 0; } bytes_remaining = http->content_length - http->bytes_read; bytes_read = BIO_xread(http->bio, buffer, MIN(length, bytes_remaining)); if (bytes_read < 0) { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP read failed: %s.", xr_get_bio_error_string()); http->state = STATE_ERROR; return -1; } if (xr_debug_enabled & XR_DEBUG_HTTP) g_print("%.*s", bytes_read, buffer); http->bytes_read += bytes_read; /* check if we are done XXX: is this right? */ if ((http->content_length < 0 && bytes_read == 0) || (http->content_length >= 0 && http->bytes_read >= http->content_length)) { http->state = STATE_INIT; if (xr_debug_enabled & XR_DEBUG_HTTP) g_print(">>>>> HTTP RECEIVE END >>>>>>>\n"); } return bytes_read; } GString* xr_http_read_all(xr_http* http, GError** err) { GString* str; gssize bytes_read; g_return_val_if_fail(http != NULL, NULL); g_return_val_if_fail(err == NULL || *err == NULL, NULL); g_return_val_if_fail(http->state == STATE_HEADER_READ, NULL); g_return_val_if_fail(http->content_length > 0, NULL); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); str = g_string_sized_new(http->content_length); g_string_set_size(str, http->content_length); bytes_read = xr_http_read(http, str->str, http->content_length, err); if (bytes_read < 0 || bytes_read < http->content_length) { g_string_free(str, TRUE); http->state = STATE_ERROR; if (bytes_read > 0) g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP read failed: incomplete message."); return NULL; } http->state = STATE_INIT; return str; } void xr_http_set_header(xr_http* http, const char* name, const char* value) { g_return_if_fail(http != NULL); g_return_if_fail(name != NULL); g_return_if_fail(value != NULL); g_return_if_fail(http->state == STATE_INIT); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); g_hash_table_replace(http->headers, g_strdup(name), g_strdup(value)); } void xr_http_set_message_type(xr_http* http, xr_http_message_type type) { g_return_if_fail(http != NULL); g_return_if_fail(type == XR_HTTP_REQUEST || type == XR_HTTP_RESPONSE); g_return_if_fail(http->state == STATE_INIT); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); http->msg_type = type; } void xr_http_set_message_length(xr_http* http, gsize length) { g_return_if_fail(http != NULL); g_return_if_fail(http->state == STATE_INIT); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); http->content_length = length; g_hash_table_replace(http->headers, g_strdup("Content-Length"), g_strdup_printf("%" G_GSIZE_FORMAT, length)); } void xr_http_setup_request(xr_http* http, const char* method, const char* resource, const char* host) { g_return_if_fail(http != NULL); g_return_if_fail(method != NULL); g_return_if_fail(resource != NULL); g_return_if_fail(host != NULL); g_return_if_fail(http->state == STATE_INIT); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); http->msg_type = XR_HTTP_REQUEST; g_hash_table_remove_all(http->headers); xr_http_set_header(http, "Host", host); xr_http_set_header(http, "Connection", "keep-alive"); g_free(http->req_method); g_free(http->req_resource); http->req_method = g_strdup(method); http->req_resource = g_strdup(resource); } void xr_http_setup_response(xr_http* http, int code) { g_return_if_fail(http != NULL); g_return_if_fail(http->state == STATE_INIT); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); http->msg_type = XR_HTTP_RESPONSE; g_hash_table_remove_all(http->headers); if (xr_http_get_version(http) == 1) xr_http_set_header(http, "Connection", "keep-alive"); xr_http_set_header(http, "Content-Type", "text/xml"); http->res_code = code; g_free(http->res_reason); http->res_reason = NULL; switch (code) { // HTTP 1.1 Status Codes case 100: http->res_reason = g_strdup("Continue"); break; case 101: http->res_reason = g_strdup("Switching Protocols"); break; case 200: http->res_reason = g_strdup("OK"); break; case 201: http->res_reason = g_strdup("Created"); break; case 202: http->res_reason = g_strdup("Accepted"); break; case 203: http->res_reason = g_strdup("Non-Authoritative Information"); break; case 204: http->res_reason = g_strdup("No Content"); break; case 205: http->res_reason = g_strdup("Reset Content"); break; case 206: http->res_reason = g_strdup("Partial Content"); break; case 300: http->res_reason = g_strdup("Multiple Choices"); break; case 301: http->res_reason = g_strdup("Moved Permanently"); break; case 302: http->res_reason = g_strdup("Found"); break; case 303: http->res_reason = g_strdup("See Other"); break; case 304: http->res_reason = g_strdup("Not Modified"); break; case 305: http->res_reason = g_strdup("Use Proxy"); break; case 306: http->res_reason = g_strdup("(Unused)"); break; case 307: http->res_reason = g_strdup("Temporary Redirect"); break; case 400: http->res_reason = g_strdup("Bad Request"); break; case 401: http->res_reason = g_strdup("Unauthorized"); break; case 402: http->res_reason = g_strdup("Payment Required"); break; case 403: http->res_reason = g_strdup("Forbidden"); break; case 404: http->res_reason = g_strdup("Not Found"); break; case 405: http->res_reason = g_strdup("Method Not Allowed"); break; case 406: http->res_reason = g_strdup("Not Acceptable"); break; case 407: http->res_reason = g_strdup("Proxy Authentication Required"); break; case 408: http->res_reason = g_strdup("Request Timeout"); break; case 409: http->res_reason = g_strdup("Conflict"); break; case 410: http->res_reason = g_strdup("Gone"); break; case 411: http->res_reason = g_strdup("Length Required"); break; case 412: http->res_reason = g_strdup("Precondition Failed"); break; case 413: http->res_reason = g_strdup("Request Entity Too Large"); break; case 414: http->res_reason = g_strdup("Request-URI Too Long"); break; case 415: http->res_reason = g_strdup("Unsupported Media Type"); break; case 416: http->res_reason = g_strdup("Requested Range Not Satisfiable"); break; case 417: http->res_reason = g_strdup("Expectation Failed"); break; case 500: http->res_reason = g_strdup("Internal Server Error"); break; case 501: http->res_reason = g_strdup("Not Implemented"); break; case 502: http->res_reason = g_strdup("Bad Gateway"); break; case 503: http->res_reason = g_strdup("Service Unavailable"); break; case 504: http->res_reason = g_strdup("Gateway Timeout"); break; case 505: http->res_reason = g_strdup("HTTP Version Not Supported"); break; default: http->res_reason = g_strdup("Unknown Status"); break; } } static void add_header(const char* key, const char* value, GString* header) { g_string_append_printf(header, "%s: %s\r\n", key, value); } gboolean xr_http_write_header(xr_http* http, GError** err) { GString* header; g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); g_return_val_if_fail(http->state == STATE_INIT, FALSE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); header = g_string_sized_new(256); if (http->msg_type == XR_HTTP_REQUEST) g_string_append_printf(header, "%s %s HTTP/1.1\r\n", http->req_method, http->req_resource); else if (http->msg_type == XR_HTTP_RESPONSE) g_string_append_printf(header, "HTTP/1.%d %d %s\r\n", xr_http_get_version(http), http->res_code, http->res_reason); else { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "Undefined message type: %d.", http->msg_type); g_string_free(header, TRUE); http->state = STATE_ERROR; return FALSE; } g_hash_table_foreach(http->headers, (GHFunc)add_header, header); g_string_append(header, "\r\n"); if (xr_debug_enabled & XR_DEBUG_HTTP) { g_print("<<<<< HTTP SEND START <<<<<\n"); g_print("%s", header->str); } if (BIO_write(http->bio, header->str, header->len) != header->len) { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP write failed: %s.", xr_get_bio_error_string()); http->state = STATE_ERROR; g_string_free(header, TRUE); return FALSE; } http->state = STATE_HEADER_WRITTEN; g_string_free(header, TRUE); return TRUE; } gboolean xr_http_write(xr_http* http, const char* buffer, gsize length, GError** err) { g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(buffer != NULL, FALSE); g_return_val_if_fail(length > 0, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); g_return_val_if_fail(http->state == STATE_WRITING_BODY || http->state == STATE_HEADER_WRITTEN, FALSE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); http->state = STATE_WRITING_BODY; if (BIO_write(http->bio, buffer, length) != length) { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP write failed: %s.", xr_get_bio_error_string()); http->state = STATE_ERROR; return FALSE; } if (xr_debug_enabled & XR_DEBUG_HTTP) g_print("%.*s", (int)length, buffer); return TRUE; } gboolean xr_http_write_complete(xr_http* http, GError** err) { g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); g_return_val_if_fail(http->state == STATE_WRITING_BODY || http->state == STATE_HEADER_WRITTEN, FALSE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); if (BIO_flush(http->bio) != 1) { g_set_error(err, XR_HTTP_ERROR, XR_HTTP_ERROR_FAILED, "HTTP flush failed: %s.", xr_get_bio_error_string()); http->state = STATE_ERROR; return FALSE; } if (xr_debug_enabled & XR_DEBUG_HTTP) g_print("<<<<< HTTP SEND END <<<<<<<\n"); http->state = STATE_INIT; return TRUE; } gboolean xr_http_write_all(xr_http* http, const char* buffer, gssize length, GError** err) { g_return_val_if_fail(http != NULL, FALSE); g_return_val_if_fail(buffer != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); g_return_val_if_fail(http->state == STATE_INIT, FALSE); xr_trace(XR_DEBUG_HTTP_TRACE, "(http=%p)", http); if (length < 0) length = strlen(buffer); xr_http_set_message_length(http, length); if (!xr_http_write_header(http, err)) return FALSE; if (!xr_http_write(http, buffer, length, err)) return FALSE; if (!xr_http_write_complete(http, err)) return FALSE; return TRUE; } gboolean xr_http_is_ready(xr_http* http) { g_return_val_if_fail(http != NULL, FALSE); return http->state == STATE_INIT; } gboolean xr_http_has_pending_request(xr_http* http, time_t timeout) { fd_set socks; struct timeval to; int s; g_return_val_if_fail(http != NULL, FALSE); if (BIO_pending(http->bio) > 0) return TRUE; s = BIO_get_fd(http->bio, NULL); to.tv_sec = timeout; to.tv_usec = 0; FD_ZERO(&socks); FD_SET(s, &socks); return select(s + 1, &socks, NULL, NULL, &to) > 0; } GQuark xr_http_error_quark() { static GQuark quark; return quark ? quark : (quark = g_quark_from_static_string("xr_http_error")); } libxr-1.0.orig/lib/Makefile.am0000644000000000000000000000113111226717565013131 0ustar EXTRA_DIST = \ xml-priv.h \ xr-utils.h \ xr-call-xml-rpc.c \ xr-call-json-rpc.c AM_CFLAGS= \ $(GLIB_CFLAGS) \ $(XML_CFLAGS) \ $(SSL_CFLAGS) \ $(JSON_CFLAGS) \ -I$(top_srcdir) \ -I$(top_srcdir)/include \ -D_REENTRANT \ -D_GNU_SOURCE lib_LTLIBRARIES = \ libxr.la libxr_la_LIBADD = \ $(GLIB_LIBS) \ $(XML_LIBS) \ $(SSL_LIBS) \ $(JSON_LIBS) \ $(WIN32LIBS) libxr_la_LDFLAGS = -version-info $(LIB_XR_VERSION) -no-undefined libxr_la_SOURCES = \ xr-lib.c \ xr-value.c \ xr-call.c \ xr-client.c \ xr-server.c \ xr-http.c \ xr-utils.c \ xr-value-utils.c libxr-1.0.orig/lib/xr-lib.c0000644000000000000000000000553511226717566012453 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include #include #include #ifndef WIN32 #include #endif #include "xr-lib.h" #include "xr-http.h" int xr_debug_enabled = 0; void _xr_debug(const char* loc, const char* fmt, ...) { va_list ap; char* msg; if (fmt == NULL) return; va_start(ap, fmt); msg = g_strdup_vprintf(fmt, ap); va_end(ap); g_printerr("%s%s\n", loc ? loc : "", msg); g_free(msg); } static GMutex** _ssl_mutexes = NULL; static int _ssl_initialized = 0; static void _ssl_locking_callback(int mode, int type, const char *file, int line) { if (mode & CRYPTO_LOCK) g_mutex_lock(_ssl_mutexes[type]); else g_mutex_unlock(_ssl_mutexes[type]); } static unsigned long _ssl_thread_id_callback() { unsigned long ret; ret = (unsigned long)g_thread_self(); return ret; } G_LOCK_DEFINE_STATIC(init); void xr_init() { int i; if (!g_thread_supported()) g_error("xr_init(): You must call g_thread_init() to allow libxr to work correctly."); G_LOCK(init); if (_ssl_initialized) { G_UNLOCK(init); return; } xr_http_init(); #ifndef WIN32 signal(SIGPIPE, SIG_IGN); #endif SSL_library_init(); SSL_load_error_strings(); OpenSSL_add_all_algorithms(); /* add zlib SSL compresssion */ COMP_METHOD *cm = COMP_zlib(); if (cm->type != NID_undef) SSL_COMP_add_compression_method(1, cm); /* 1 is DEFALTE according to the http://www.ietf.org/rfc/rfc3749.txt */ _ssl_mutexes = g_new(GMutex*, CRYPTO_num_locks()); for (i=0; i * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifdef WIN32 #include #else #include #include #include #endif #include #include #include #include "xr-server.h" #include "xr-http.h" #include "xr-utils.h" /* server */ struct _xr_server { SSL_CTX* ctx; BIO* bio_accept; int sock; GThreadPool* pool; gboolean secure; gboolean running; GSList* servlet_types; GHashTable* sessions; GStaticRWLock sessions_lock; GThread* sessions_cleaner; time_t current_time; }; /* servlet API */ typedef struct _xr_server_conn xr_server_conn; struct _xr_server_conn { BIO* bio; xr_http* http; GPtrArray* servlets; gboolean running; }; struct _xr_servlet { void* priv; xr_servlet_def* def; xr_call* call; xr_server_conn* conn; time_t last_used; GMutex* call_mutex; /* held during call */ }; static void xr_servlet_free(xr_servlet* servlet, gboolean fini) { if (servlet == NULL) return; if (fini && servlet->def && servlet->def->fini) servlet->def->fini(servlet); g_free(servlet->priv); g_mutex_free(servlet->call_mutex); memset(servlet, 0, sizeof(*servlet)); g_free(servlet); } static xr_servlet* xr_servlet_new(xr_servlet_def* def, xr_server_conn* conn) { xr_servlet* s = g_new0(xr_servlet, 1); if (def->size > 0) s->priv = g_malloc0(def->size); s->def = def; s->conn = conn; s->call_mutex = g_mutex_new(); if (s->def->init && !s->def->init(s)) { xr_servlet_free(s, FALSE); return NULL; } return s; } static xr_server_conn* xr_server_conn_new(BIO* bio) { xr_server_conn* c = g_new0(xr_server_conn, 1); c->servlets = g_ptr_array_sized_new(3); c->http = xr_http_new(bio); c->bio = bio; c->running = TRUE; return c; } static void xr_server_conn_free(xr_server_conn* conn) { if (conn == NULL) return; xr_http_free(conn->http); BIO_reset(conn->bio); BIO_free_all(conn->bio); g_ptr_array_foreach(conn->servlets, (GFunc)xr_servlet_free, (gpointer)TRUE); g_ptr_array_free(conn->servlets, TRUE); memset(conn, 0, sizeof(*conn)); g_free(conn); } static xr_servlet* xr_server_conn_find_servlet(xr_server_conn* conn, const char* name) { int i; for (i = 0; i < conn->servlets->len; i++) { xr_servlet* servlet = conn->servlets->pdata[i]; if (!strcmp(servlet->def->name, name)) return servlet; } return NULL; } void* xr_servlet_get_priv(xr_servlet* servlet) { g_return_val_if_fail(servlet != NULL, NULL); return servlet->priv; } xr_http* xr_servlet_get_http(xr_servlet* servlet) { g_return_val_if_fail(servlet != NULL, NULL); g_return_val_if_fail(servlet->conn != NULL, NULL); g_return_val_if_fail(servlet->conn->http != NULL, NULL); return servlet->conn->http; } char* xr_servlet_get_client_ip(xr_servlet* servlet) { #ifdef WIN32 /* I don't have time for this crap, right now :D */ return NULL; #else char buf[INET_ADDRSTRLEN]; int socket = -1; g_return_val_if_fail(servlet != NULL, NULL); g_return_val_if_fail(servlet->conn != NULL, NULL); BIO_get_fd(servlet->conn->bio, &socket); if (socket > 0) { socklen_t clnt_length; struct sockaddr_in clnt_addr; memset(&clnt_addr, 0, sizeof(clnt_addr)); clnt_length = sizeof(clnt_addr); if (getpeername(socket, (struct sockaddr*)&clnt_addr, &clnt_length) == 0) { if (inet_ntop(AF_INET, &clnt_addr.sin_addr, buf, sizeof(buf)) == NULL) return NULL; else return g_strdup(buf); } } return NULL; #endif } static xr_servlet_def* _find_servlet_def(xr_server* server, char* name) { GSList* i; for (i = server->servlet_types; i; i = i->next) { xr_servlet_def* def = i->data; if (!g_ascii_strcasecmp(def->name, name)) return def; } return NULL; } static xr_servlet_method_def* _find_servlet_method_def(xr_servlet* servlet, const char* name) { int i; g_return_val_if_fail(servlet != NULL, NULL); g_return_val_if_fail(servlet->def != NULL, NULL); for (i = 0; i < servlet->def->methods_count; i++) if (!strcmp(servlet->def->methods[i].name, name)) return servlet->def->methods + i; return NULL; } static gboolean _xr_servlet_do_call(xr_servlet* servlet, xr_call* call) { xr_servlet_method_def* method; gboolean retval = FALSE; servlet->call = call; /* find method and perform a call */ method = _find_servlet_method_def(servlet, xr_call_get_method(call)); if (method) { if (servlet->def->pre_call) { if (!servlet->def->pre_call(servlet, call)) { // FALSE returned if (xr_call_get_retval(call) == NULL && !xr_call_error_set(call)) xr_call_set_error(call, -1, "Pre-call did not returned value or set error."); goto out; } } retval = method->cb(servlet, call); if (servlet->def->post_call) servlet->def->post_call(servlet, call); } else if (servlet->def->fallback) { if (servlet->def->fallback(servlet, call)) { // call should be handled if (xr_call_get_retval(call) == NULL && !xr_call_error_set(call)) xr_call_set_error(call, -1, "Fallback did not returned value or set error."); } else xr_call_set_error(call, -1, "Method %s not found in %s servlet.", xr_call_get_method(call), servlet->def->name); } else xr_call_set_error(call, -1, "Method %s not found in %s servlet.", xr_call_get_method(call), servlet->def->name); out: servlet->call = NULL; return retval; } static gboolean maybe_remove_servlet(gpointer key, gpointer value, gpointer user_data) { xr_servlet* servlet = value; xr_server* server = user_data; if (g_mutex_trylock(servlet->call_mutex)) { g_mutex_unlock(servlet->call_mutex); /* this is ok, as nobody else is going to take this lock during remove */ return (servlet->last_used + 60 < server->current_time || servlet->last_used > server->current_time); } /* servlet is locked, can't remove */ return FALSE; } static gpointer sessions_cleaner_func(xr_server* server) { while (server->running) { g_usleep(1000000); server->current_time = time(NULL); g_static_rw_lock_writer_lock(&server->sessions_lock); g_hash_table_foreach_remove(server->sessions, maybe_remove_servlet, server); g_static_rw_lock_writer_unlock(&server->sessions_lock); } return NULL; } static gboolean _xr_server_servlet_method_call(xr_server* server, xr_server_conn* conn, xr_call* call) { xr_servlet* servlet = NULL; xr_servlet* cur_servlet; char *servlet_name; g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(conn != NULL, FALSE); g_return_val_if_fail(call != NULL, FALSE); /* session mode */ const char* session_id = xr_http_get_header(conn->http, "X-SESSION-ID"); if (session_id && xr_http_get_header(conn->http, "X-SESSION-USE")) { /* lookup servlet in session and try to lock it for call, if call is in progress try again later (1ms) */ again: g_static_rw_lock_reader_lock(&server->sessions_lock); servlet = g_hash_table_lookup(server->sessions, session_id); if (servlet) if (!g_mutex_trylock(servlet->call_mutex)) { g_static_rw_lock_reader_unlock(&server->sessions_lock); g_usleep(1000); goto again; } g_static_rw_lock_reader_unlock(&server->sessions_lock); /* if servlet does not exist */ if (servlet == NULL) { xr_servlet_def* def; servlet_name = xr_call_get_servlet_name(call, xr_http_get_resource(conn->http) + 1); if (servlet_name == NULL) { xr_call_set_error(call, -1, "Undefined servlet name."); return FALSE; } def = _find_servlet_def(server, servlet_name); if (def == NULL) { xr_call_set_error(call, -1, "Unknown servlet %s.", servlet_name); g_free(servlet_name); return FALSE; } g_free(servlet_name); servlet = xr_servlet_new(def, conn); if (servlet == NULL) { xr_call_set_error(call, -1, "Servlet initialization failed."); return FALSE; } g_static_rw_lock_writer_lock(&server->sessions_lock); /* user might have used same session ID to create servlet in other thread, check for this situation */ cur_servlet = g_hash_table_lookup(server->sessions, session_id); if (cur_servlet) { xr_servlet_free(servlet, TRUE); servlet = cur_servlet; } else g_hash_table_replace(server->sessions, g_strdup(session_id), servlet); /* this will block sessions ht access until servlet call completes, if servlet was found in other thread, which should be rare occurrance */ g_mutex_lock(servlet->call_mutex); g_static_rw_lock_writer_unlock(&server->sessions_lock); } servlet->conn = conn; servlet->last_used = time(NULL); gboolean rs = _xr_servlet_do_call(servlet, call); g_mutex_unlock(servlet->call_mutex); return rs; } /* persistent mode */ /* get xr_servlet object for current connection and given servlet name */ servlet_name = xr_call_get_servlet_name(call, xr_http_get_resource(conn->http) + 1); if (servlet_name == NULL) { xr_call_set_error(call, -1, "Undefined servlet name."); return FALSE; } servlet = xr_server_conn_find_servlet(conn, servlet_name); if (servlet == NULL) { xr_servlet_def* def = _find_servlet_def(server, servlet_name); if (def == NULL) { xr_call_set_error(call, -1, "Unknown servlet %s.", servlet_name); g_free(servlet_name); return FALSE; } g_free(servlet_name); servlet = xr_servlet_new(def, conn); if (servlet == NULL) { xr_call_set_error(call, -1, "Servlet initialization failed."); return FALSE; } g_ptr_array_add(conn->servlets, servlet); }else g_free(servlet_name); return _xr_servlet_do_call(servlet, call); } static gboolean _xr_server_serve_download(xr_server* server, xr_server_conn* conn) { guint i; GSList* iter; /* for each available servlet type, check if it has download hook */ for (iter = server->servlet_types; iter; iter = iter->next) { xr_servlet_def* def = iter->data; if (def->download) { xr_servlet* servlet = NULL; /* check if servlet is instantiated */ for (i = 0; i < conn->servlets->len; i++) { xr_servlet* existing_servlet = g_ptr_array_index(conn->servlets, i); if (existing_servlet->def == def) servlet = existing_servlet; } /* it's not, instantiate it now */ if (servlet == NULL) { servlet = xr_servlet_new(def, conn); g_ptr_array_add(conn->servlets, servlet); } if (def->download(servlet)) return xr_http_is_ready(conn->http); } } xr_http_setup_response(conn->http, 501); xr_http_set_header(conn->http, "Content-Type", "text/plain"); if (!xr_http_write_all(conn->http, "Download hook is not implemented.", -1, NULL)) return FALSE; return TRUE; } static gboolean _xr_server_serve_upload(xr_server* server, xr_server_conn* conn) { guint i; GSList* iter; /* for each available servlet type, check if it has upload hook */ for (iter = server->servlet_types; iter; iter = iter->next) { xr_servlet_def* def = iter->data; if (def->upload) { xr_servlet* servlet = NULL; /* check if servlet is instantiated */ for (i = 0; i < conn->servlets->len; i++) { xr_servlet* existing_servlet = g_ptr_array_index(conn->servlets, i); if (existing_servlet->def == def) servlet = existing_servlet; } /* it's not, instantiate it now */ if (servlet == NULL) { servlet = xr_servlet_new(def, conn); g_ptr_array_add(conn->servlets, servlet); } if (def->upload(servlet)) return xr_http_is_ready(conn->http); } } char buf[4096]; while (xr_http_read(conn->http, buf, sizeof(buf), NULL) > 0); xr_http_setup_response(conn->http, 501); xr_http_set_header(conn->http, "Content-Type", "text/plain"); if (!xr_http_write_all(conn->http, "Upload hook is not implemented.", -1, NULL)) return FALSE; return TRUE; } static int _ctype_to_transport(const char* ctype) { if (ctype == NULL) return -1; if (!g_ascii_strncasecmp(ctype, "text/xml", 8)) return XR_CALL_XML_RPC; #ifdef XR_JSON_ENABLED if (!g_ascii_strncasecmp(ctype, "text/json", 9)) return XR_CALL_JSON_RPC; #endif return -1; } static gboolean _xr_server_serve_request(xr_server* server, xr_server_conn* conn) { const char* method; int version; xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p, conn=%p)", server, conn); g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(conn != NULL, FALSE); /* check whether incoming HTTP request is available in one minute */ if (!xr_http_has_pending_request(conn->http, 60)) return FALSE; /* receive HTTP request */ if (!xr_http_read_header(conn->http, NULL)) return FALSE; /* check if some dumb bunny sent us wrong message type */ if (xr_http_get_message_type(conn->http) != XR_HTTP_REQUEST) return FALSE; method = xr_http_get_method(conn->http); if (method == NULL) return FALSE; version = xr_http_get_version(conn->http); if (!strcmp(method, "GET")) return _xr_server_serve_download(server, conn) && (version == 1); else if (!strcmp(method, "POST")) { int transport = _ctype_to_transport(xr_http_get_header(conn->http, "Content-Type")); if (transport >= 0) { xr_call* call; GString* request; char* buffer; int length; gboolean rs; request = xr_http_read_all(conn->http, NULL); if (request == NULL) return FALSE; /* parse request data into xr_call */ call = xr_call_new(NULL); xr_call_set_transport(call, transport); rs = xr_call_unserialize_request(call, request->str, request->len); g_string_free(request, TRUE); /* run call */ if (!rs) xr_call_set_error(call, -1, "Unserialize request failure."); else _xr_server_servlet_method_call(server, conn, call); /* generate response data from xr_call */ xr_call_serialize_response(call, &buffer, &length); if (xr_debug_enabled & XR_DEBUG_CALL) xr_call_dump(call, 0); /* send HTTP response */ xr_http_setup_response(conn->http, 200); xr_http_set_message_length(conn->http, length); rs = xr_http_write_all(conn->http, buffer, length, NULL); xr_call_free_buffer(call, buffer); xr_call_free(call); return rs && (version == 1); } else return _xr_server_serve_upload(server, conn) && (version == 1); } else return FALSE; return TRUE; } static void _xr_server_connection_thread(xr_server_conn* conn, xr_server* server) { xr_trace(XR_DEBUG_SERVER_TRACE, "(conn=%p, server=%p)", conn, server); g_return_if_fail(conn != NULL); g_return_if_fail(server != NULL); if (server->secure) if (BIO_do_handshake(conn->bio) <= 0) goto done; while (conn->running) if (!_xr_server_serve_request(server, conn)) break; done: xr_server_conn_free(conn); } void xr_server_stop(xr_server* server) { xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p)", server); g_return_if_fail(server != NULL); server->running = FALSE; } /* wait for a connection and accept it, return FALSE on fatal error, TRUE on temprary error or success */ static gboolean _xr_server_accept_connection(xr_server* server, GError** err) { GError* local_err = NULL; xr_server_conn* conn; xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p, err=%p)", server, err); g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); if (BIO_do_accept(server->bio_accept) <= 0) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "accept failed: %s", xr_get_bio_error_string()); return FALSE; } // new connection accepted conn = xr_server_conn_new(BIO_pop(server->bio_accept)); // if we have too many clients in the queue, pause accepting new ones // and leave some time to process existing ones, this ensures that // server does not get overloaded and improves latency for clients that are in // the queue or being processed right now if (g_thread_pool_unprocessed(server->pool) > 50) g_usleep(500000); // push client into the queue g_thread_pool_push(server->pool, conn, &local_err); if (local_err) { xr_server_conn_free(conn); // check if this is only temporary error if (!g_error_matches(local_err, G_THREAD_ERROR, G_THREAD_ERROR_AGAIN)) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "thread push failed: %s", local_err->message); g_clear_error(&local_err); return FALSE; } g_clear_error(&local_err); } return TRUE; } gboolean xr_server_run(xr_server* server, GError** err) { GError* local_err = NULL; fd_set set, setcopy; struct timeval tv, tvcopy; int maxfd; xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p, err=%p)", server, err); g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); FD_ZERO(&setcopy); FD_SET(server->sock, &setcopy); maxfd = server->sock + 1; tvcopy.tv_sec = 0; tvcopy.tv_usec = 500000; server->running = TRUE; while (server->running) { set = setcopy; tv = tvcopy; int rs = select(maxfd, &set, NULL, NULL, &tv); if (rs < 0) { #ifdef WIN32 if (WSAGetLastError() == WSAEINTR) continue; #else if (errno == EINTR) return TRUE; #endif g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "select failed: %s", g_strerror(errno)); return FALSE; } else if (rs == 0) continue; if (!_xr_server_accept_connection(server, &local_err)) { g_propagate_error(err, local_err); return FALSE; } } return TRUE; } gboolean xr_server_register_servlet(xr_server* server, xr_servlet_def* servlet) { xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p, servlet=%p)", server, servlet); g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(servlet != NULL, FALSE); if (_find_servlet_def(server, servlet->name)) return FALSE; server->servlet_types = g_slist_append(server->servlet_types, servlet); return TRUE; } xr_server* xr_server_new(const char* cert, int threads, GError** err) { xr_trace(XR_DEBUG_SERVER_TRACE, "(cert=%s, threads=%d, err=%p)", cert, threads, err); GError* local_err = NULL; g_return_val_if_fail(threads > 0 && threads < 1000, NULL); g_return_val_if_fail (err == NULL || *err == NULL, NULL); xr_init(); xr_server* server = g_new0(xr_server, 1); server->secure = !!cert; server->ctx = SSL_CTX_new(SSLv23_server_method()); if (server->ctx == NULL) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "ssl context creation failed: %s", ERR_reason_error_string(ERR_get_error())); goto err1; } if (server->secure) { if (!SSL_CTX_use_certificate_file(server->ctx, cert, SSL_FILETYPE_PEM) || !SSL_CTX_use_PrivateKey_file(server->ctx, cert, SSL_FILETYPE_PEM) || !SSL_CTX_check_private_key(server->ctx)) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "ssl cert load failed: %s", ERR_reason_error_string(ERR_get_error())); goto err2; } } server->pool = g_thread_pool_new((GFunc)_xr_server_connection_thread, server, threads, TRUE, &local_err); if (local_err) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "thread pool creation failed: %s", local_err->message); g_clear_error(&local_err); goto err2; } server->running = TRUE; server->sessions = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)xr_servlet_free); g_static_rw_lock_init(&server->sessions_lock); server->sessions_cleaner = g_thread_create((GThreadFunc)sessions_cleaner_func, server, TRUE, NULL); if (server->sessions_cleaner == NULL) goto err3; return server; err3: g_hash_table_destroy(server->sessions); g_static_rw_lock_free(&server->sessions_lock); err2: SSL_CTX_free(server->ctx); server->ctx = NULL; err1: g_free(server); return NULL; } SSL_CTX* xr_server_get_ssl_context(xr_server* server) { g_return_val_if_fail(server != NULL, FALSE); if (server->secure) return server->ctx; return NULL; } gboolean xr_server_bind(xr_server* server, const char* port, GError** err) { BIO* bio_buffer; xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p, port=%s, err=%p)", server, port, err); g_return_val_if_fail(server != NULL, FALSE); g_return_val_if_fail(port != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); server->bio_accept = BIO_new_accept((char*)port); if (server->bio_accept == NULL) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "accept bio creation failed: %s", xr_get_bio_error_string()); return FALSE; } BIO_set_bind_mode(server->bio_accept, BIO_BIND_REUSEADDR); bio_buffer = BIO_new(BIO_f_buffer()); BIO_set_buffer_size(bio_buffer, 2048); if (server->secure) { BIO* bio_ssl; SSL* ssl; bio_ssl = BIO_new_ssl(server->ctx, 0); BIO_get_ssl(bio_ssl, &ssl); SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY); BIO_push(bio_buffer, bio_ssl); } BIO_set_accept_bios(server->bio_accept, bio_buffer); if (BIO_do_accept(server->bio_accept) <= 0) { g_set_error(err, XR_SERVER_ERROR, XR_SERVER_ERROR_FAILED, "%s", xr_get_bio_error_string()); BIO_free_all(server->bio_accept); server->bio_accept = NULL; return FALSE; } server->sock = -1; BIO_get_fd(server->bio_accept, &server->sock); xr_set_nodelay(server->bio_accept); return TRUE; } void xr_server_free(xr_server* server) { xr_trace(XR_DEBUG_SERVER_TRACE, "(server=%p)", server); if (server == NULL) return; g_thread_pool_free(server->pool, TRUE, TRUE); BIO_free_all(server->bio_accept); SSL_CTX_free(server->ctx); g_slist_free(server->servlet_types); g_thread_join(server->sessions_cleaner); g_hash_table_destroy(server->sessions); g_static_rw_lock_free(&server->sessions_lock); g_free(server); } GQuark xr_server_error_quark() { static GQuark quark; return quark ? quark : (quark = g_quark_from_static_string("xr_server_error")); } /* simple server setup function */ static xr_server* server = NULL; static void _sh(int signum) { xr_server_stop(server); } gboolean xr_server_simple(const char* cert, int threads, const char* bind, xr_servlet_def** servlets, GError** err) { if (!g_thread_supported()) g_thread_init(NULL); g_return_val_if_fail(server == NULL, FALSE); g_return_val_if_fail(threads > 0, FALSE); g_return_val_if_fail(bind != NULL, FALSE); g_return_val_if_fail(servlets != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); #ifndef WIN32 struct sigaction act; act.sa_handler = _sh; act.sa_flags = SA_RESTART; sigemptyset(&act.sa_mask); if (sigaction(SIGINT, &act, NULL) < 0 || sigaction(SIGHUP, &act, NULL) < 0 || sigaction(SIGTERM, &act, NULL) < 0) return FALSE; #endif server = xr_server_new(cert, threads, err); if (server == NULL) return FALSE; if (!xr_server_bind(server, bind, err)) { xr_server_stop(server); xr_server_free(server); return FALSE; } if (servlets) { while (*servlets) { xr_server_register_servlet(server, *servlets); servlets++; } } if (!xr_server_run(server, err)) { xr_server_free(server); return FALSE; } xr_server_free(server); return TRUE; } libxr-1.0.orig/lib/xr-utils.c0000644000000000000000000000267411226717566013046 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifdef WIN32 #include #else #include #include #include #include #endif #include "xr-utils.h" void xr_set_nodelay(BIO* bio) { int flag = 1; int sock = -1; BIO_get_fd(bio, &sock); if (sock >= 0) setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char*)&flag, sizeof(flag)); else fprintf(stderr, "Error disabling Nagle.\n"); } const char* xr_get_bio_error_string() { const char* str; if ((str = ERR_reason_error_string(ERR_get_error()))) return str; #ifndef WIN32 if ((str = g_strerror(errno))) return str; #else if (WSAGetLastError()) return "WSA ERROR."; #endif return "Unknown or no error."; } libxr-1.0.orig/lib/xr-utils.h0000644000000000000000000000175611226717566013053 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifndef __XR_UTILS_H__ #define __XR_UTILS_H__ #include #include #include #include /** @file xr_utils Header */ void xr_set_nodelay(BIO* bio); const char* xr_get_bio_error_string(); #endif libxr-1.0.orig/lib/xr-value-utils.c0000644000000000000000000002473011226717566014155 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . * * Author: David Lee (2007-12-27) * Small cleanups by Ondrej Jirman . */ #include #include "xr-value-utils.h" /* xr_value_build */ #define xr_value_check_type(v, type, ch, rc) \ do { \ if (v == NULL) { \ xr_debug(XR_DEBUG_VALUE, "NULL value corresponds to specifier: %c", ch); \ return rc; \ } \ if (xr_value_get_type(v) != (type)) { \ xr_debug(XR_DEBUG_VALUE, "Invalid type (%d) for specifier: %c", type, ch); \ return rc; \ } \ } while (0) static xr_value* xr_value_fmt_build_value(const char** const fmt, va_list* args, const char** const tail); static xr_value* xr_value_fmt_build_struct(xr_value* value, const char** const fmt, va_list* args, const char** const tail) { char* key = NULL; xr_value* val = NULL; while (**fmt != '*' && **fmt != '}' && **fmt != '\0') { if (**fmt != 's') { xr_debug(XR_DEBUG_VALUE, "Format string does not has a key for member"); return NULL; } key = va_arg(*args, char *); if (key == NULL) { xr_debug(XR_DEBUG_VALUE, "NULL pointer encountered for a member name"); return NULL; } (*fmt)++; if (**fmt != ':') { xr_debug(XR_DEBUG_VALUE, "Format string requires a ':' aftert a member name"); return NULL; } (*fmt)++; val = xr_value_fmt_build_value(fmt, args, tail); if (val) xr_value_struct_set_member(value, key, val); else return NULL; if (**fmt == ',') (*fmt)++; } if (**fmt == '*') { (*fmt)++; if (**fmt != '}') { xr_debug(XR_DEBUG_VALUE, "Specifier '*' in struct is only for tagging the end"); return NULL; } (*fmt)++; } else { xr_debug(XR_DEBUG_VALUE, "You must specify '*' as the last member of a struct!"); return NULL; } return value; } static xr_value* xr_value_fmt_build_array(xr_value* value, const char** const fmt, va_list* args, const char** const tail) { xr_value* val = NULL; while (**fmt != ')') { if (**fmt == '\0') { xr_debug(XR_DEBUG_VALUE, "You must specify ')' as the end of an array!"); return NULL; } val = xr_value_fmt_build_value(fmt, args, tail); if (val) xr_value_array_append(value, val); else return NULL; } (*fmt)++; return value; } static xr_value* xr_value_fmt_build_value(const char** const fmt, va_list* args, const char** const tail) { xr_value* value; xr_value* tmp; char ch; ch = *(*fmt)++; switch (ch) { case 'i': value = xr_value_int_new(va_arg(*args, int)); break; case 'b': value = xr_value_bool_new(va_arg(*args, int)); break; case 'd': value = xr_value_double_new(va_arg(*args, double)); break; case 's': value = xr_value_string_new(va_arg(*args, char *)); break; case 't': value = xr_value_time_new(va_arg(*args, char *)); break; case 'S': value = va_arg(*args, xr_value*); xr_value_check_type(value, XRV_STRUCT, 'S', NULL); xr_value_ref(value); break; case 'A': value = va_arg(*args, xr_value*); xr_value_check_type(value, XRV_ARRAY, 'A', NULL); xr_value_ref(value); break; case '{': value = xr_value_struct_new(); tmp = xr_value_fmt_build_struct(value, fmt, args, tail); if (!tmp) goto error; break; case '(': value = xr_value_array_new(); tmp = xr_value_fmt_build_array(value, fmt, args, tail); if (!tmp) goto error; break; default: xr_debug(XR_DEBUG_VALUE, "Unexpected token '%c' in format string", ch); return NULL; } *tail = *fmt; return value; error: xr_value_unref(value); return NULL; } static xr_value* xr_value_build_va(const char* fmt, va_list args) { const char* ch = NULL; xr_value* value = NULL; va_list args_copy; g_return_val_if_fail(fmt != NULL && fmt[0] != '\0', NULL); va_copy(args_copy, args); value = xr_value_fmt_build_value(&fmt, &args_copy, &ch); if (!ch || *ch != '\0') { if (ch) xr_debug(XR_DEBUG_VALUE, "Junk specifier: '%s'", ch); xr_value_unref(value); return NULL; } return value; } xr_value* xr_value_build(const char* fmt, ...) { xr_value* value = NULL; va_list ap; g_return_val_if_fail(fmt != NULL && fmt[0] != '\0', NULL); va_start(ap, fmt); value = xr_value_build_va(fmt, ap); va_end(ap); return value; } /* parser */ static gboolean xr_value_fmt_parse_value(xr_value* value, const char** const fmt, va_list* args, const char** const tail); static gboolean xr_value_fmt_parse_struct(xr_value* value, const char** fmt, va_list* args, const char** tail) { const char* name = NULL; xr_value* memb = NULL; xr_value_check_type(value, XRV_STRUCT, '{', FALSE); while (**fmt != '*' && **fmt != '}' && **fmt != '\0') { if (**fmt != 's') { xr_debug(XR_DEBUG_VALUE, "Format string does not has a key for member"); return FALSE; } name = va_arg(*args, char *); if (name == NULL) { xr_debug(XR_DEBUG_VALUE, "NULL pointer encountered for a member name"); return FALSE; } (*fmt)++; if (**fmt != ':') { xr_debug(XR_DEBUG_VALUE, "Format string requires a ':' aftert a member name"); return FALSE; } (*fmt)++; memb = xr_value_get_member(value, name); if (memb == NULL) { xr_debug(XR_DEBUG_VALUE, "Member '%s' not found in the struct", name); return FALSE; } if (!xr_value_fmt_parse_value(memb, fmt, args, tail)) return FALSE; if (**fmt == ',') (*fmt)++; } if (**fmt == '*') { (*fmt)++; if (**fmt != '}') { xr_debug(XR_DEBUG_VALUE, "Specifier '*' in struct is only for tagging the end"); return FALSE; } (*fmt)++; } else { xr_debug(XR_DEBUG_VALUE, "You must specify '*' as the last member of a struct!"); return FALSE; } return TRUE; } static gboolean xr_value_fmt_parse_array(xr_value* value, const char** fmt, va_list* args, const char** tail) { GSList *array = NULL; guint length = 0; guint index; xr_value_check_type(value, XRV_ARRAY, '(', FALSE); array = xr_value_get_items(value); length = g_slist_length(array); for (index = 0; index < length; index++) { xr_value *item = NULL; if (**fmt == '*') { (*fmt)++; break; } if (**fmt == '\0') { xr_debug(XR_DEBUG_VALUE, "You must specify ')' as the end of an array!"); return FALSE; } if (**fmt == ')') { xr_debug(XR_DEBUG_VALUE, "Too many items in array (consider '*' specifier?)."); return FALSE; } item = (xr_value*)g_slist_nth_data(array, index); if (!xr_value_fmt_parse_value(item, fmt, args, tail)) return FALSE; } if (**fmt != ')') { xr_debug(XR_DEBUG_VALUE, "Not enough items in array!"); return FALSE; } (*fmt)++; return TRUE; } static gboolean xr_value_fmt_parse_value(xr_value* value, const char** const fmt, va_list* args, const char** const tail) { char ch; ch = *(*fmt)++; switch (ch) { case 'i': { int *nval = va_arg(*args, int *); if (nval == NULL) return FALSE; if (!xr_value_to_int(value, nval)) return FALSE; } break; case 'b': { int *nval = va_arg(*args, int *); if (nval == NULL) return FALSE; if (!xr_value_to_bool(value, nval)) return FALSE; } break; case 'd': { double *nval = va_arg(*args, double *); if (nval == NULL) return FALSE; if (!xr_value_to_double(value, nval)) return FALSE; } break; case 't': { char **nval = va_arg(*args, char **); if (nval == NULL) return FALSE; if (!xr_value_to_time(value, nval)) return FALSE; } break; case 's': { char **nval = va_arg(*args, char **); if (nval == NULL) return FALSE; if (!xr_value_to_string(value, nval)) return FALSE; } break; case 'S': { xr_value **val = va_arg(*args, xr_value **); if (val == NULL) return FALSE; xr_value_check_type(value, XRV_STRUCT, 'S', FALSE); *val = value; xr_value_ref(value); } break; case 'A': { xr_value **val = va_arg(*args, xr_value **); if (val == NULL) return FALSE; xr_value_check_type(value, XRV_ARRAY, 'A', FALSE); *val = value; xr_value_ref(value); } break; case '{': if (!xr_value_fmt_parse_struct(value, fmt, args, tail)) return FALSE; break; case '(': if (!xr_value_fmt_parse_array(value, fmt, args, tail)) return FALSE; break; default: xr_debug(XR_DEBUG_VALUE, "Unexpected token '%c' in format string", ch); return FALSE; } *tail = *fmt; return TRUE; } static gboolean xr_value_parse_va(xr_value* value, const char* fmt, va_list args) { const char *ch = NULL; va_list args_copy; gboolean rc; g_return_val_if_fail(value != NULL, FALSE); g_return_val_if_fail(fmt != NULL && fmt[0] != '\0', FALSE); va_copy(args_copy, args); rc = xr_value_fmt_parse_value(value, &fmt, &args_copy, &ch); if (!ch || *ch != '\0' || rc == FALSE) { if (ch) xr_debug(XR_DEBUG_VALUE, "Junk specifier: '%s'", ch); return FALSE; } return rc; } gboolean xr_value_parse(xr_value* value, const char* fmt, ...) { va_list args; gboolean retv; g_return_val_if_fail(value != NULL, FALSE); g_return_val_if_fail(fmt != NULL && fmt[0] != '\0', FALSE); va_start(args, fmt); retv = xr_value_parse_va(value, fmt, args); va_end(args); return retv; } libxr-1.0.orig/lib/xr-call.c0000644000000000000000000002165611226717566012622 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include "xr-call.h" struct _xr_call { xr_call_transport transport; char* method; GSList* params; xr_value* retval; gboolean error_set; int errcode; /* this must be > 0 for errors */ char* errmsg; /* Non-NULL on error. */ }; /* construct/destruct */ xr_call* xr_call_new(const char* method) { xr_call* c = g_new0(xr_call, 1); c->method = g_strdup(method); c->transport = XR_CALL_XML_RPC; xr_trace(XR_DEBUG_CALL_TRACE, "(method=%s) = %p", method, c); return c; } void xr_call_free(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); if (call == NULL) return; g_free(call->method); g_slist_foreach(call->params, (GFunc)xr_value_unref, NULL); g_slist_free(call->params); xr_value_unref(call->retval); g_free(call->errmsg); g_free(call); } void xr_call_set_transport(xr_call* call, xr_call_transport transport) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, transport=%d)", call, transport); g_return_if_fail(call != NULL); g_return_if_fail(transport < XR_CALL_TRANSPORT_COUNT); call->transport = transport; } const char* xr_call_get_method_full(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, NULL); return call->method; } const char* xr_call_get_method(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, NULL); if (call->method == NULL) return NULL; if (strchr(call->method, '.')) return strchr(call->method, '.') + 1; return call->method; } char* xr_call_get_servlet_name(xr_call* call, const char* fallback) { char* servlet_name; xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, NULL); if (call->method == NULL || strchr(call->method, '.') == NULL) return g_strdup(fallback); servlet_name = g_strdup(call->method); *strchr(servlet_name, '.') = '\0'; return servlet_name; } /* param manipulation */ void xr_call_add_param(xr_call* call, xr_value* val) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, val=%p)", call, val); g_return_if_fail(call != NULL); g_return_if_fail(val != NULL); call->params = g_slist_append(call->params, val); } xr_value* xr_call_get_param(xr_call* call, unsigned int pos) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, pos=%u)", call, pos); g_return_val_if_fail(call != NULL, NULL); return g_slist_nth_data(call->params, pos); } /* retval manipulation */ void xr_call_set_retval(xr_call* call, xr_value* val) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, val=%p)", call, val); g_return_if_fail(call != NULL); g_return_if_fail(val != NULL); xr_value_unref(call->retval); call->retval = val; } xr_value* xr_call_get_retval(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, NULL); return call->retval; } /* error manipulation */ void xr_call_set_error(xr_call* call, int code, const char* msg, ...) { va_list args; xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, code=%d, msg=%s)", call, code, msg); g_return_if_fail(call != NULL); call->error_set = TRUE; call->errcode = code; va_start(args, msg); g_free(call->errmsg); call->errmsg = g_strdup_vprintf(msg, args); va_end(args); } gboolean xr_call_error_set(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, FALSE); return call->error_set; } int xr_call_get_error_code(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, -1); return call->errcode; } const char* xr_call_get_error_message(xr_call* call) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p)", call); g_return_val_if_fail(call != NULL, NULL); return call->errmsg; } /* transport specific API */ #include "xr-call-xml-rpc.c" #ifdef XR_JSON_ENABLED #include "xr-call-json-rpc.c" #endif struct transport_module { void (*serialize_request)(xr_call* call, char** buf, int* len); void (*serialize_response)(xr_call* call, char** buf, int* len); void (*free_buffer)(xr_call* call, char* buf); gboolean (*unserialize_request)(xr_call* call, const char* buf, int len); gboolean (*unserialize_response)(xr_call* call, const char* buf, int len); }; static const struct transport_module transports[XR_CALL_TRANSPORT_COUNT] = { { /* XR_CALL_XML_RPC */ .serialize_request = xr_call_serialize_request_xmlrpc, .serialize_response = xr_call_serialize_response_xmlrpc, .free_buffer = xr_call_free_buffer_xmlrpc, .unserialize_request = xr_call_unserialize_request_xmlrpc, .unserialize_response = xr_call_unserialize_response_xmlrpc, }, #ifdef XR_JSON_ENABLED { /* XR_CALL_JSON_RPC */ .serialize_request = xr_call_serialize_request_json, .serialize_response = xr_call_serialize_response_json, .free_buffer = xr_call_free_buffer_json, .unserialize_request = xr_call_unserialize_request_json, .unserialize_response = xr_call_unserialize_response_json, }, #endif }; void xr_call_serialize_request(xr_call* call, char** buf, int* len) { g_return_if_fail(call != NULL); g_return_if_fail(call->method != NULL); g_return_if_fail(buf != NULL); g_return_if_fail(len != NULL); transports[call->transport].serialize_request(call, buf, len); xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, *buf=%p, *len=%d)", call, *buf, *len); } void xr_call_serialize_response(xr_call* call, char** buf, int* len) { g_return_if_fail(call != NULL); g_return_if_fail(buf != NULL); g_return_if_fail(len != NULL); transports[call->transport].serialize_response(call, buf, len); xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, *buf=%p, *len=%d)", call, *buf, *len); } void xr_call_free_buffer(xr_call* call, char* buf) { g_return_if_fail(call != NULL); transports[call->transport].free_buffer(call, buf); } gboolean xr_call_unserialize_request(xr_call* call, const char* buf, int len) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, buf=%p, len=%d)", call, buf, len); g_return_val_if_fail(call != NULL, FALSE); g_return_val_if_fail(buf != NULL, FALSE); if (len < 0) len = strlen(buf); return transports[call->transport].unserialize_request(call, buf, len); } gboolean xr_call_unserialize_response(xr_call* call, const char* buf, int len) { xr_trace(XR_DEBUG_CALL_TRACE, "(call=%p, buf=%p, len=%d)", call, buf, len); g_return_val_if_fail(call != NULL, FALSE); g_return_val_if_fail(buf != NULL, FALSE); if (len < 0) len = strlen(buf); return transports[call->transport].unserialize_response(call, buf, len); } /* internal use only */ gboolean __xr_value_is_complicated(xr_value* v, int max_strlen); char* xr_call_dump_string(xr_call* call, int indent) { GSList* i; GString* string; char buf[256]; gboolean single_line = TRUE; g_return_val_if_fail(call != NULL, NULL); memset(buf, 0, sizeof(buf)); memset(buf, ' ', MIN(indent * 2, sizeof(buf) - 1)); string = g_string_sized_new(1024); // split parameters on spearate lines? if (g_slist_length(call->params) > 6) single_line = FALSE; else for (i = call->params; i; i = i->next) if (__xr_value_is_complicated(i->data, 25)) single_line = FALSE; g_string_append_printf(string, "%s%s(", buf, call->method ? call->method : ""); if (single_line) { for (i = call->params; i; i = i->next) { xr_value_dump(i->data, string, indent); if (i->next) g_string_append(string, ", "); } } else { for (i = call->params; i; i = i->next) { g_string_append_printf(string, "\n%s ", buf); xr_value_dump(i->data, string, indent + 1); if (i->next) g_string_append(string, ","); } g_string_append_printf(string, "\n%s", buf); } g_string_append(string, ")"); if (call->retval) { g_string_append(string, " = "); xr_value_dump(call->retval, string, indent); } if (call->errcode || call->errmsg) { g_string_append_printf(string, " = { faultCode: %d, faultString: \"%s\" }", call->errcode, call->errmsg ? call->errmsg : ""); } return g_string_free(string, FALSE); } void xr_call_dump(xr_call* call, int indent) { char* str; g_return_if_fail(call != NULL); str = xr_call_dump_string(call, indent); g_print("%s\n", str); g_free(str); } libxr-1.0.orig/lib/xr-client.c0000644000000000000000000002442611226717566013163 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include #ifndef HAVE_GLIB_REGEXP #include #endif #include "xr-client.h" #include "xr-http.h" #include "xr-utils.h" struct _xr_client_conn { SSL_CTX* ctx; BIO* bio; xr_http* http; char* resource; char* host; char* session_id; int secure; int is_open; GHashTable* headers; xr_call_transport transport; }; xr_client_conn* xr_client_new(GError** err) { g_return_val_if_fail(err == NULL || *err == NULL, NULL); xr_trace(XR_DEBUG_CLIENT_TRACE, "(err=%p)", err); xr_init(); xr_client_conn* conn = g_new0(xr_client_conn, 1); conn->ctx = SSL_CTX_new(TLSv1_client_method()); if (conn->ctx == NULL) { g_free(conn); g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_FAILED, "ssl context creation failed: %s", ERR_reason_error_string(ERR_get_error())); return NULL; } conn->headers = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free); conn->transport = XR_CALL_XML_RPC; return conn; } SSL_CTX* xr_client_get_ssl_context(xr_client_conn* conn) { g_return_val_if_fail(conn != NULL, NULL); g_return_val_if_fail(!conn->is_open, NULL); return conn->ctx; } #ifndef HAVE_GLIB_REGEXP static gboolean _parse_uri(const char* uri, int* secure, char** host, char** resource) { regex_t r; regmatch_t m[7]; gint rs; g_return_val_if_fail(uri != NULL, FALSE); g_return_val_if_fail(secure != NULL, FALSE); g_return_val_if_fail(host != NULL, FALSE); g_return_val_if_fail(resource != NULL, FALSE); if ((rs = regcomp(&r, "^([a-z]+)://([a-z0-9.-]+(:([0-9]+))?)(/.+)?$", REG_EXTENDED | REG_ICASE))) return FALSE; rs = regexec(&r, uri, 7, m, 0); regfree(&r); if (rs != 0) return FALSE; char* schema = g_strndup(uri + m[1].rm_so, m[1].rm_eo - m[1].rm_so); if (!g_ascii_strcasecmp("http", schema)) *secure = 0; else if (!g_ascii_strcasecmp("https", schema)) *secure = 1; else { g_free(schema); return FALSE; } g_free(schema); *host = g_strndup(uri + m[2].rm_so, m[2].rm_eo - m[2].rm_so); if (m[5].rm_eo - m[5].rm_so == 0) *resource = g_strdup("/RPC2"); else *resource = g_strndup(uri + m[5].rm_so, m[5].rm_eo - m[5].rm_so); return TRUE; } #else G_LOCK_DEFINE_STATIC(regex); static gboolean _parse_uri(const char* uri, int* secure, char** host, char** resource) { static GRegex* regex = NULL; GMatchInfo *match_info = NULL; g_return_val_if_fail(uri != NULL, FALSE); g_return_val_if_fail(secure != NULL, FALSE); g_return_val_if_fail(host != NULL, FALSE); g_return_val_if_fail(resource != NULL, FALSE); // precompile regexp G_LOCK(regex); if (regex == NULL) regex = g_regex_new("^([a-z]+)://([a-z0-9.-]+(:([0-9]+))?)(/.+)?$", G_REGEX_CASELESS, 0, NULL); G_UNLOCK(regex); if (!g_regex_match(regex, uri, 0, &match_info)) return FALSE; // check schema char* schema = g_match_info_fetch(match_info, 1); if (!g_ascii_strcasecmp("http", schema)) *secure = 0; else if (!g_ascii_strcasecmp("https", schema)) *secure = 1; else { g_free(schema); g_match_info_free(match_info); return FALSE; } g_free(schema); *host = g_match_info_fetch(match_info, 2); *resource = g_match_info_fetch(match_info, 5); if (*resource == NULL) *resource = g_strdup("/RPC2"); g_match_info_free(match_info); return TRUE; } #endif gboolean xr_client_open(xr_client_conn* conn, const char* uri, GError** err) { g_return_val_if_fail(conn != NULL, FALSE); g_return_val_if_fail(uri != NULL, FALSE); g_return_val_if_fail(!conn->is_open, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); xr_trace(XR_DEBUG_CLIENT_TRACE, "(conn=%p, uri=%s)", conn, uri); // parse URI format: http://host:8080/RES g_free(conn->host); g_free(conn->resource); conn->host = NULL; conn->resource = NULL; if (!_parse_uri(uri, &conn->secure, &conn->host, &conn->resource)) { g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_FAILED, "invalid URI format: %s", uri); return FALSE; } if (conn->secure) { SSL* ssl; conn->bio = BIO_new_buffer_ssl_connect(conn->ctx); BIO_get_ssl(conn->bio, &ssl); SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY); BIO_set_conn_hostname(conn->bio, conn->host); BIO_set_buffer_size(conn->bio, 2048); } else { conn->bio = BIO_new(BIO_f_buffer()); BIO_push(conn->bio, BIO_new_connect(conn->host)); BIO_set_buffer_size(conn->bio, 2048); } if (BIO_do_connect(conn->bio) <= 0) { g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_FAILED, "BIO_do_connect failed: %s", xr_get_bio_error_string()); BIO_free_all(conn->bio); return FALSE; } xr_set_nodelay(conn->bio); if (conn->secure) { if (BIO_do_handshake(conn->bio) <= 0) { g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_FAILED, "BIO_do_handshake failed: %s", xr_get_bio_error_string()); BIO_free_all(conn->bio); return FALSE; } } conn->http = xr_http_new(conn->bio); g_free(conn->session_id); conn->session_id = g_strdup_printf("%08x%08x%08x%08x", g_random_int(), g_random_int(), g_random_int(), g_random_int()); conn->is_open = 1; xr_client_set_http_header(conn, "X-SESSION-ID", conn->session_id); return TRUE; } void xr_client_set_http_header(xr_client_conn* conn, const char* name, const char* value) { g_return_if_fail(conn != NULL); g_return_if_fail(name != NULL); if (value == NULL) g_hash_table_remove(conn->headers, name); else g_hash_table_replace(conn->headers, g_strdup(name), g_strdup(value)); } void xr_client_reset_http_headers(xr_client_conn* conn) { g_return_if_fail(conn != NULL); g_hash_table_remove_all(conn->headers); } void xr_client_basic_auth(xr_client_conn* conn, const char* username, const char* password) { g_return_if_fail(conn != NULL); g_return_if_fail(username != NULL); g_return_if_fail(password != NULL); char* auth_str = g_strdup_printf("%s:%s", username, password); char* enc_auth_str = g_base64_encode(auth_str, strlen(auth_str)); char* auth_value = g_strdup_printf("Basic %s", enc_auth_str); xr_client_set_http_header(conn, "Authorization", auth_value); g_free(auth_str); g_free(enc_auth_str); g_free(auth_value); } xr_http* xr_client_get_http(xr_client_conn* conn) { g_return_val_if_fail(conn != NULL, NULL); return conn->http; } void xr_client_close(xr_client_conn* conn) { xr_trace(XR_DEBUG_CLIENT_TRACE, "(conn=%p)", conn); g_return_if_fail(conn != NULL); if (!conn->is_open) return; if (conn->secure) BIO_ssl_shutdown(conn->bio); xr_http_free(conn->http); conn->http = NULL; BIO_free_all(conn->bio); conn->bio = NULL; conn->is_open = FALSE; } static void _add_http_header(const char* name, const char* value, xr_http* http) { xr_http_set_header(http, name, value); } gboolean xr_client_set_transport(xr_client_conn* conn, xr_call_transport transport) { g_return_val_if_fail(conn != NULL, FALSE); g_return_val_if_fail(transport < XR_CALL_TRANSPORT_COUNT, FALSE); conn->transport = transport; return TRUE; } gboolean xr_client_call(xr_client_conn* conn, xr_call* call, GError** err) { char* buffer; int length; gboolean rs; gboolean write_success; GString* response; xr_trace(XR_DEBUG_CLIENT_TRACE, "(conn=%p, call=%p)", conn, call); g_return_val_if_fail(conn != NULL, FALSE); g_return_val_if_fail(call != NULL, FALSE); g_return_val_if_fail(err == NULL || *err == NULL, FALSE); if (!conn->is_open) { g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_CLOSED, "Can't perform RPC on closed connection."); return FALSE; } /* serialize nad send XML-RPC request */ xr_call_set_transport(call, conn->transport); xr_call_serialize_request(call, &buffer, &length); xr_http_setup_request(conn->http, "POST", conn->resource, conn->host); g_hash_table_foreach(conn->headers, (GHFunc)_add_http_header, conn->http); if (conn->transport == XR_CALL_XML_RPC) xr_http_set_header(conn->http, "Content-Type", "text/xml"); #ifdef XR_JSON_ENABLED else if (conn->transport == XR_CALL_JSON_RPC) xr_http_set_header(conn->http, "Content-Type", "text/json"); #endif xr_http_set_message_length(conn->http, length); write_success = xr_http_write_all(conn->http, buffer, length, err); xr_call_free_buffer(call, buffer); if (!write_success) { xr_client_close(conn); return FALSE; } /* receive HTTP response header */ if (!xr_http_read_header(conn->http, err)) return FALSE; /* check if some dumb bunny sent us wrong message type */ if (xr_http_get_message_type(conn->http) != XR_HTTP_RESPONSE) return FALSE; response = xr_http_read_all(conn->http, err); if (response == NULL) { g_clear_error(err); g_set_error(err, XR_CLIENT_ERROR, XR_CLIENT_ERROR_IO, "HTTP receive failed."); xr_client_close(conn); return FALSE; } rs = xr_call_unserialize_response(call, response->str, response->len); g_string_free(response, TRUE); if (!rs) { g_set_error(err, 0, xr_call_get_error_code(call), "%s", xr_call_get_error_message(call)); if (xr_debug_enabled & XR_DEBUG_CALL) xr_call_dump(call, 0); return FALSE; } if (xr_debug_enabled & XR_DEBUG_CALL) xr_call_dump(call, 0); return TRUE; } void xr_client_free(xr_client_conn* conn) { xr_trace(XR_DEBUG_CLIENT_TRACE, "(conn=%p)", conn); if (conn == NULL) return; xr_client_close(conn); g_free(conn->host); g_free(conn->resource); g_free(conn->session_id); SSL_CTX_free(conn->ctx); g_hash_table_destroy(conn->headers); g_free(conn); } GQuark xr_client_error_quark() { static GQuark quark; return quark ? quark : (quark = g_quark_from_static_string("xr_client_error")); } libxr-1.0.orig/lib/xml-priv.h0000644000000000000000000001033311226717566013031 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifndef __XML_HELPERS_API_H #define __XML_HELPERS_API_H #include #include #include #include #include #include /* this file contains frequently used macros and functions, for xml parsing/generation */ /* get property from xml node */ static __inline__ gchar* xml_get_prop_str(xmlNodePtr n, const gchar* name) { xmlChar* prop = xmlGetProp(n, BAD_CAST name); if (prop == NULL) return NULL; gchar* dup = g_strdup((gchar*)prop); xmlFree(prop); return dup; } static __inline__ int xml_get_prop_int(xmlNodePtr n, const gchar* name) { xmlChar* prop = xmlGetProp(n, BAD_CAST name); if (prop == NULL) return -1; int v = atoi((const char*)prop); xmlFree(prop); return v; } static __inline__ char* xml_get_cont_str(xmlNodePtr n) { xmlChar* str = xmlNodeListGetString(n->doc, n->xmlChildrenNode, 1); if (str == NULL) return NULL; char* dup = g_strdup((char*)str); xmlFree(str); return dup; } static __inline__ int xml_get_cont_int(xmlNodePtr n) { xmlChar* str = xmlNodeListGetString(n->doc, n->xmlChildrenNode, 1); if (str == NULL) return 0; int dup = atoi((const char*)str); xmlFree(str); return dup; } static __inline__ double xml_get_cont_double(xmlNodePtr n) { xmlChar* str = xmlNodeListGetString(n->doc, n->xmlChildrenNode, 1); if (str == NULL) return 0.0; double v = atof((const char*)str); xmlFree(str); return v; } static __inline__ int xml_get_cont_bool(xmlNodePtr n) { xmlChar* str = xmlNodeListGetString(n->doc, n->xmlChildrenNode, 1); if (str == NULL) return 0; int retval = -1; if (!strcmp(str, "0")) retval = 0; if (!strcmp(str, "1")) retval = 1; xmlFree(str); return retval; } /* easy xpath wrapper */ struct nodeset { xmlXPathObjectPtr obj; xmlNodePtr* nodes; long count; }; static __inline__ struct nodeset* xp_eval_nodes(xmlXPathContextPtr ctx, const gchar* path) { struct nodeset* ns = g_new0(struct nodeset, 1); xmlXPathObjectPtr o = xmlXPathEvalExpression(path, ctx); if (o && o->type == XPATH_NODESET && o->nodesetval) { ns->obj = o; ns->nodes = o->nodesetval->nodeTab; ns->count = o->nodesetval->nodeNr; } if (ns->obj == NULL) xmlXPathFreeObject(o); return ns; } static __inline__ void xp_free_nodes(struct nodeset* ns) { if (ns == NULL) return; if (ns->obj) xmlXPathFreeObject(ns->obj); g_free(ns); } static __inline__ gchar* xp_eval_cont_str(xmlXPathContextPtr ctx, const gchar* path) { gchar* ret = NULL; xmlXPathObjectPtr o = xmlXPathEvalExpression(path, ctx); if (o && o->type == XPATH_NODESET && o->nodesetval && o->nodesetval->nodeNr > 0) ret = xml_get_cont_str(o->nodesetval->nodeTab[0]); if (o) xmlXPathFreeObject(o); return ret; } static __inline__ gint xp_eval_cont_int(xmlXPathContextPtr ctx, const gchar* path, gint fallback) { gint ret = fallback; xmlXPathObjectPtr o = xmlXPathEvalExpression(path, ctx); if (o && o->type == XPATH_NODESET && o->nodesetval && o->nodesetval->nodeNr > 0) ret = xml_get_cont_int(o->nodesetval->nodeTab[0]); if (o) xmlXPathFreeObject(o); return ret; } #define for_each_node(parent, child) \ { \ xmlNodePtr child; \ for (child = parent->xmlChildrenNode; child != NULL; child = child->next) \ { #define for_each_node_end() }} #define match_node(_node, _name) \ (_node->type == XML_ELEMENT_NODE && !strcmp((gchar*)_node->name, _name)) #define match_comment(_node) \ (_node->type == XML_COMMENT_NODE) #endif libxr-1.0.orig/lib/Makefile.in0000644000000000000000000004030611226720272013136 0ustar # Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. 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install-html \ install-html-am install-info install-info-am \ install-libLTLIBRARIES install-man install-pdf install-pdf-am \ install-ps install-ps-am 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-libLTLIBRARIES # 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: libxr-1.0.orig/include/0000755000000000000000000000000011226720343011742 5ustar libxr-1.0.orig/include/xr-lib.h0000644000000000000000000000562511226717565013334 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /** @file xr-lib.h * * XML-RPC Library Setup API * * Using this API you can turn on debuging and logging. */ #ifndef __XR_LIB_H__ #define __XR_LIB_H__ #include #include "xr-config.h" enum { XR_DEBUG_HTTP = (1 << 0), /**< Dump HTTP requests/responses. */ XR_DEBUG_HTTP_TRACE = (1 << 1), /**< Trace HTTP calls. */ XR_DEBUG_SERVER = (1 << 2), /**< Not implemented. */ XR_DEBUG_SERVER_TRACE = (1 << 3), /**< Trace xr-server.c code. */ XR_DEBUG_CLIENT = (1 << 4), /**< Not implemented. */ XR_DEBUG_CLIENT_TRACE = (1 << 5), /**< Trace xr-client.c code. */ XR_DEBUG_SERVLET = (1 << 6), /**< Not implemented. */ XR_DEBUG_SERVLET_TRACE = (1 << 7), /**< Not implemented. */ XR_DEBUG_CALL = (1 << 8), /**< Dump RPC calls. */ XR_DEBUG_CALL_TRACE = (1 << 9), /**< Trace xr-call.c code. */ XR_DEBUG_VALUE = (1 << 10), /**< Debug xr_value parser/builder code. */ XR_DEBUG_LIB = (1 << 11), /**< Not implemented. */ XR_DEBUG_ALL = 0xffffffff }; /** Global variable used to enable debugging messages. */ extern int xr_debug_enabled; /** Conditional debug message. * * @param mask XR_DEBUG_* constant that enables this message. * @param fmt Message format (printf like). * @param args Variable arguments. */ #define xr_debug(mask, fmt, args...) \ do { if (G_UNLIKELY(xr_debug_enabled & mask)) _xr_debug(G_STRLOC ": ", fmt, ## args); } while(0) /** Conditional trace message. * * @param mask XR_DEBUG_* constant that enables this message. * @param fmt Message format (printf like). * @param args Variable arguments. */ #define xr_trace(mask, fmt, args...) \ do { if (G_UNLIKELY(xr_debug_enabled & mask)) _xr_debug(G_STRFUNC, fmt, ## args); } while(0) G_BEGIN_DECLS /** Log message. * * @param loc Location. * @param fmt Message format (printf like). * * @return Method name or NULL if not set. */ void _xr_debug(const char* loc, const char* fmt, ...); /** Initialize libxr. */ void xr_init(); /** Finalize libxr. * * Cleanup resources. Libxr functions should not be used after this call. */ void xr_fini(); G_END_DECLS #endif libxr-1.0.orig/include/xr-server.h0000644000000000000000000001411311226717565014064 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /** @file xr-server.h * * XML-RPC Server API * * This API can be used to implement multithreaded XML-RPC server. */ #ifndef __XR_SERVER_H__ #define __XR_SERVER_H__ #include #include "xr-call.h" #include "xr-http.h" #include "xr-value-utils.h" /** Opaque data structrure that represents XML-RPC server. */ typedef struct _xr_server xr_server; /** Opaque data structrure that represents single instance of servlet * object. */ typedef struct _xr_servlet xr_servlet; /** Servlet method callback type. */ typedef gboolean (*servlet_method_t)(xr_servlet* servlet, xr_call* call); /** Servlet init callback type. */ typedef gboolean (*servlet_init_t)(xr_servlet* servlet); /** Servlet fini callback type. */ typedef void (*servlet_fini_t)(xr_servlet* servlet); /** Servlet download callback type. */ typedef gboolean (*servlet_download_t)(xr_servlet* servlet); /** Servlet upload callback type. */ typedef gboolean (*servlet_upload_t)(xr_servlet* servlet); /** Servlet method description structure. */ typedef struct _xr_servlet_method_def xr_servlet_method_def; /** Servlet description structure. */ typedef struct _xr_servlet_def xr_servlet_def; /** Servlet method description structure. */ struct _xr_servlet_method_def { char* name; /**< Method name. */ servlet_method_t cb; /**< Method callback. */ void* padding1[4]; }; /** Servlet description structure. */ struct _xr_servlet_def { char* name; /**< Servlet name (/Name resource for client). */ int size; /**< Size of the private object. */ servlet_init_t init; /**< Servlet constructor. */ servlet_fini_t fini; /**< Servlet destructor. */ servlet_method_t pre_call; /**< Pre-call hook. */ servlet_method_t post_call; /**< Post-call hook. */ servlet_download_t download; /**< Download hook. */ servlet_upload_t upload; /**< Upload hook. */ int methods_count; /**< Count of the methods implemented by the server. */ xr_servlet_method_def* methods; /**< Methods descriptions. */ servlet_method_t fallback; /**< Fallback (undefined method) hook. */ void* padding1[10]; }; #define XR_SERVER_ERROR xr_server_error_quark() typedef enum { XR_SERVER_ERROR_FAILED } XRServerError; G_BEGIN_DECLS /** Create new server object. * * @param cert Combined PEM file with server certificate and private * key. Use NULL to create non-secure server. * @param threads Number of the threads in the pool. * @param err Pointer to the variable to store error to on error. * * @return New server object on success. */ xr_server* xr_server_new(const char* cert, int threads, GError** err); /** Get SSL context used by the server. * * This can be used for custom SSL setup. * * @param server Server object. * * @return SSL_CTX pointer owned by the xr_server. */ SSL_CTX* xr_server_get_ssl_context(xr_server* server); /** Bind to the specified host/port. * * @param server Server object. * @param port Port and IP address to bind to. * @param err Pointer to the variable to store error to on error. * * @return Function returns FALSE on error, TRUE on success. */ gboolean xr_server_bind(xr_server* server, const char* port, GError** err); /** Run server. This function will start listening for incomming * connections and push them to the thread pool where they are * handled individually. * * @param server Server object. * @param err Pointer to the variable to store error to on error. * * @return Function returns FALSE on fatal error or TRUE on safe stop * by @ref xr_server_stop(). Otherwise it will block, waiting for * connections. */ gboolean xr_server_run(xr_server* server, GError** err); /** Stop server. * * @param server Server object. */ void xr_server_stop(xr_server* server); /** Free server object. * * @param server Server object. */ void xr_server_free(xr_server* server); /** Register servlet type with the server. * * @param server Server object. * @param servlet Servlet object. * * @return Function returns FALSE on error, TRUE on success. */ gboolean xr_server_register_servlet(xr_server* server, xr_servlet_def* servlet); /** Get private data for the servlet. * * @param servlet Servlet object. * * @return Returns private data associated with the servlet. */ void* xr_servlet_get_priv(xr_servlet* servlet); /** Get http object for the servlet. * * @param servlet Servlet object. * * @return Returns HTTP object that can be used to upload/download data. */ xr_http* xr_servlet_get_http(xr_servlet* servlet); /** Get client IP address. * * @param servlet Servlet object. * * @return IP address string in the xxx.xxx.xxx.xxx format or NULL. */ char* xr_servlet_get_client_ip(xr_servlet* servlet); /** Use this function as a simple way to quickly start a server. * * @param cert Combined PEM file with server certificate and private. * @param threads Number of threads in the pool. * @param bind Port and IP address to bind to. * @param servlets Servlet definition objects array (NULL termianted). * @param err Pointer to the variable to store error to on error. * * @return Function returns FALSE on error, TRUE on success. */ gboolean xr_server_simple(const char* cert, int threads, const char* bind, xr_servlet_def** servlets, GError** err); GQuark xr_server_error_quark(); G_END_DECLS #endif libxr-1.0.orig/include/xr-http.h0000644000000000000000000002025211226717565013536 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifndef __XR_HTTP_H__ #define __XR_HTTP_H__ #include #include /** @file xr-http.h * * HTTP Transport * * xr_http object exists as long as HTTP connection exists. It is used to server * multiple requests/responses. * * xr_http object is created using xr_http_new(bio) and then user is supposed to * call xr_http_read_header() that will receive and parse HTTP header. After * that user can call one of xr_http_read() functions to read body of the HTTP * request or response. * * When request is received, user must generate response using * xr_http_write_header() and optionally body using xr_http_write(). Header * values can be set using xr_http_setup_request() or xr_http_setup_response() * and xr_http_set_header() functions. */ /** Opaque HTTP object. */ typedef struct _xr_http xr_http; /** Message type (request/response). */ typedef enum { XR_HTTP_NONE, XR_HTTP_REQUEST, XR_HTTP_RESPONSE } xr_http_message_type; #define XR_HTTP_ERROR xr_http_error_quark() typedef enum { XR_HTTP_ERROR_FAILED = 1 } XRHttpError; G_BEGIN_DECLS /** Initialize HTTP transport. Called internally from xr_init(). */ void xr_http_init(); /** Create new HTTP transport object. * * @param bio OpenSSL BIO object used as underlaying transport. * * @return New HTTP transport object. */ xr_http* xr_http_new(BIO* bio); /** Destroy HTTP transport object. * * @param http HTTP transport object. */ void xr_http_free(xr_http* http); /* receive API */ /** Read HTTP message header. * * @param http HTTP transport object. * @param err Error object. * * @return TRUE on success, FALSE on error. */ gboolean xr_http_read_header(xr_http* http, GError** err); /** Get specific HTTP header from incomming messages by its name. * * @param http HTTP transport object. * @param name Case insensitive header name (e.g. Content-Type). * * @return Header value. */ const char* xr_http_get_header(xr_http* http, const char* name); /** Set Authorization: Basic header. * * @param http HTTP transport object. * @param username Username. * @param password Password. */ void xr_http_set_basic_auth(xr_http* http, const char* username, const char* password); /** Decode Authorization header. * * @param http HTTP transport object. * @param username Username will be stored there. * @param password Password will be stored there. * * @return TRUE if Authorization header was set and valid and username/password * was decoded, FALSE otherwise. Caller must free username and password if TRUE * was returned. */ gboolean xr_http_get_basic_auth(xr_http* http, char** username, char** password); /** Get HTTP method. * * @param http HTTP transport object. * * @return Method name (GET/POST/...). */ const char* xr_http_get_method(xr_http* http); /** Get HTTP response code. * * @param http HTTP transport object. * * @return 200 on success. */ int xr_http_get_code(xr_http* http); /** Get resource (only if xr_http_get_message_type() == XR_HTTP_REQUEST). * * @param http HTTP transport object. * * @return Resource string (/blah/blah?test). */ const char* xr_http_get_resource(xr_http* http); /** Get HTTP request version. * * @param http HTTP transport object. * * @return 0 if '1.0', 1 if '1.1'. */ int xr_http_get_version(xr_http* http); /** Get message type. * * @param http HTTP transport object. * * @return XR_HTTP_REQUEST, XR_HTTP_RESPONSE or XR_HTTP_NONE if header was not * read yet. */ xr_http_message_type xr_http_get_message_type(xr_http* http); /** Get length of the message body (Content-Length header value). * * This function may return -1 if Content-Length was not specified. * * @param http HTTP transport object. * * @return Message body length. */ gssize xr_http_get_message_length(xr_http* http); /** Read HTTP message body. * * @param http HTTP transport object. * @param buffer Target buffer. * @param length Target buffer length. * @param err Error object. * * @return -1 on error, actual length that was read. */ gssize xr_http_read(xr_http* http, char* buffer, gsize length, GError** err); /** Read whole message body into a GString object. * * @param http HTTP transport object. * @param err Error object. * * @return GString object with returned data or NULL on error. */ GString* xr_http_read_all(xr_http* http, GError** err); /* transmit API */ /** Set HTTP header for outgoing message. * * @param http HTTP transport object. * @param name Case insensitive header name (e.g. Content-Type). * @param value Header value. */ void xr_http_set_header(xr_http* http, const char* name, const char* value); /** Set outgoing message type. * * @param http HTTP transport object. * @param type XR_HTTP_REQUEST or XR_HTTP_RESPONSE. */ void xr_http_set_message_type(xr_http* http, xr_http_message_type type); /** Set Content-Length header for outgoing message. * * @param http HTTP transport object. * @param length Mesasge body length. */ void xr_http_set_message_length(xr_http* http, gsize length); /** Setup outgoing request. * * @param http HTTP transport object. * @param method HTTP method name (GET/POST). * @param resource HTTP resource value. * @param host Host header value. */ void xr_http_setup_request(xr_http* http, const char* method, const char* resource, const char* host); /** Setup outgoing response. * * @param http HTTP transport object. * @param code HTTP response code (200, 404, etc.). */ void xr_http_setup_response(xr_http* http, int code); /** Write outgoing message header. * * You should call xr_http_setup_*() and xr_http_set_message_length() functions * before calling this. * * @param http HTTP transport object. * @param err Error object. * * @return TRUE on success, FALSE on error. */ gboolean xr_http_write_header(xr_http* http, GError** err); /** Write response body. * * This function will automatically call xr_http_write_header() if it was not * called before. * * This method may be called multiple times to write response iteratively. * * @param http HTTP transport object. * @param buffer Source buffer. * @param length Data length. * @param err Error object. * * @return TRUE on success, FALSE on error. */ gboolean xr_http_write(xr_http* http, const char* buffer, gsize length, GError** err); /** Complete message. * * Must be called after body is written by possibly multiple xr_http_write() * calls or directly after xr_http_write_header(). * * @param http HTTP transport object. * @param err Error object. * * @return TRUE on success, FALSE on error. */ gboolean xr_http_write_complete(xr_http* http, GError** err); /** Write whole message body at once from the GString. * * @param http HTTP transport object. * @param buffer Source buffer. * @param length Data length. (It may be -1 if buffer contains zero-terminated string.) * @param err Error object. * * @return TRUE on success, FALSE on error. */ gboolean xr_http_write_all(xr_http* http, const char* buffer, gssize length, GError** err); /** Check if object is ready to receive or send message. * * @param http HTTP transport object. * * @return TRUE if ready. */ gboolean xr_http_is_ready(xr_http* http); /** Check if object has pending request to be read within given time. * * @param http HTTP transport object. * @param timeout The timeout value (in second) for waiting incoming request. * * @return TRUE if ready. */ gboolean xr_http_has_pending_request(xr_http* http, time_t timeout); GQuark xr_http_error_quark(); G_END_DECLS #endif libxr-1.0.orig/include/xr-value-utils.h0000644000000000000000000000371111226717565015032 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . * * Author: David Lee (2007-12-27) * Small cleanups by Ondrej Jirman . */ /** @file xr-value-utils.h * * xr_value parser/builder. * * API which accepts a subset of xmlrpc-c format string. c.f. * http://xmlrpc-c.sourceforge.net/doc/libxmlrpc.html#formatstring * * Supported specifiers: * i -- int * b -- boolean * d -- double * s -- string * A -- array * S -- struct * ( -- begin of an array * ) -- end of an array * { -- begin of a struct * } -- end of a struct * : -- key-value pair separator in a struct * , -- separator for members of a struct * * -- tagging the end of a struct, or ingore rest items of an array */ #ifndef __XR_VALUE_UTILS_H__ #define __XR_VALUE_UTILS_H__ #include G_BEGIN_DECLS /** Build a value node from format string. * * @param fmt The format string. * * @return A NULL pointer indicates a failure. */ xr_value* xr_value_build(const char* fmt, ...); /** Parse a value node using format string. * * @param value The node to be parsed. * @param fmt The format string. * * @return TRUE on success, FALSE on failure. */ gboolean xr_value_parse(xr_value* value, const char* fmt, ...); G_END_DECLS #endif libxr-1.0.orig/include/xr-client.h0000644000000000000000000001044211226717565014035 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /** @file xr-client.h * * XML-RPC Client Connection API * * This API can be used to implement XML-RPC clients. * * Then basically you just create (@ref xr_client_new) connection object * (@ref xr_client_conn) and open connection to given URI * (@ref xr_client_open). Now you are free to perform XML-RPC calls * using code generated by @ref xdlc. */ #ifndef __XR_CLIENT_H__ #define __XR_CLIENT_H__ #include #include "xr-call.h" #include "xr-http.h" #include "xr-value-utils.h" #define XR_CLIENT_ERROR xr_client_error_quark() typedef enum { XR_CLIENT_ERROR_MARCHALIZER, XR_CLIENT_ERROR_CLOSED, XR_CLIENT_ERROR_CONNECT, XR_CLIENT_ERROR_IO, XR_CLIENT_ERROR_FAILED } XRClientError; G_BEGIN_DECLS /** Opaque data structrure that represents client connection. */ typedef struct _xr_client_conn xr_client_conn; /** Create new connection object. * * @param err Error object. * * @return New connection object. */ xr_client_conn* xr_client_new(GError** err); /** Get SSL context used by the client. * * This can be used for custom SSL setup. * * @param server Server object. * * @return SSL_CTX pointer owned by the xr_server. */ SSL_CTX* xr_client_get_ssl_context(xr_client_conn* conn); /** Free connection object. This function calls @ref xr_client_close if * necessary. * * @param conn Connection object. */ void xr_client_free(xr_client_conn* conn); /** Set transport type. * * Currently supported types are XR_CALL_XML_RPC and XR_CALL_JSON_RPC (not all * xr_value types). * * @param conn Connection object. * @param transport Transport type. * * @return TRUE on success, FALSE if transport is not available. */ gboolean xr_client_set_transport(xr_client_conn* conn, xr_call_transport transport); /** Set HTTP header to be used in RPCs. * * This setting persists until you remove header by passing NULL value or by * calling xr_client_reset_http_headers(). * * @param conn Connection object. * @param name HTTP header name. * @param value HTTP header value. Value is not escaped and thus it should not span * multiple lines. */ void xr_client_set_http_header(xr_client_conn* conn, const char* name, const char* value); /** Remove all user defined HTTP headers. * * @param conn Connection object. */ void xr_client_reset_http_headers(xr_client_conn* conn); /** Helper function for setting HTTP headers for Basic Authorization. * * @param conn Connection object. * @param username Username. * @param password Password. */ void xr_client_basic_auth(xr_client_conn* conn, const char* username, const char* password); /** Get HTTP transport object. * * @param conn Connection object. * * @return HTTP transport object. */ xr_http* xr_client_get_http(xr_client_conn* conn); /** Open new connection to the server. * * @param conn Connection object. * @param uri URI of the cleint (http[s]://host[:port]/Servlet). * @param err Error object. * * @return Function returns FALSE on failure and TRUE on success. */ gboolean xr_client_open(xr_client_conn* conn, const char* uri, GError** err); /** Close currently open connection. * * @param conn Connection object. */ void xr_client_close(xr_client_conn* conn); /** Perform XML-RPC call over connection. * * @param conn Connection object. * @param call Call object. * @param err Error object. * * @return Function returns FALSE on failure (including XML-RPC exception) and * TRUE on success. XML-RPC exception have err->domain == 0. */ gboolean xr_client_call(xr_client_conn* conn, xr_call* call, GError** err); GQuark xr_client_error_quark(); G_END_DECLS #endif libxr-1.0.orig/include/xr-call.h0000644000000000000000000001516111226717565013475 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /** @file xr-call.h * * XML-RPC Call Handling API * * This code is used to prepare XML-RPC calls. It converts XML * string representation of XML-RPC requests and responses into * intermediate representation described in @ref xr-value.h that * is further used for conversion into native data types. * */ #ifndef __XR_CALL_H__ #define __XR_CALL_H__ #include "xr-value.h" /** Transport type. */ typedef enum { XR_CALL_XML_RPC = 0, #ifdef XR_JSON_ENABLED XR_CALL_JSON_RPC, #endif XR_CALL_TRANSPORT_COUNT /* must be last, not a real transport */ } xr_call_transport; /** Opaque data structrure for storing intermediate representation * of XML-RPC call. */ typedef struct _xr_call xr_call; G_BEGIN_DECLS /** Create new call obejct. * * @param method Method name. This may be NULL. * * @return Newly created call object. */ xr_call* xr_call_new(const char* method); /** Free call object. * * @param call Call object. */ void xr_call_free(xr_call* call); /** Set transport type (default is XR_CALL_XML_RPC). * * @param call Call object. * @param transport Transport type. */ void xr_call_set_transport(xr_call* call, xr_call_transport transport); /** Get method name (second part if in Servlet.Method format). * * @param call Call obejct. * * @return Method name or NULL if not set. * * @warning Returned value is still owned by the call object. Don't free it! */ const char* xr_call_get_method(xr_call* call); /** Get method name (as passed in XML-RPC). * * @param call Call obejct. * * @return Method name or NULL if not set. * * @warning Returned value is still owned by the call object. Don't free it! */ const char* xr_call_get_method_full(xr_call* call); /** Get servlet name (as passed in XML-RPC). * * @param call Call obejct. * @param fallback Fallback value. * * @return Servlet name. Caller must free it. */ char* xr_call_get_servlet_name(xr_call* call, const char* fallback); /** Add parameter to the call obejct. * * @param call Call obejct. * @param val Parameter value. Call object takes ownership of this * value and @ref xr_value_unref will be called from @ref xr_call_free. */ void xr_call_add_param(xr_call* call, xr_value* val); /** Get parameter from specified position (counts from 0). * * @param call Call obejct. * @param pos Parameter position (counts from 0). * * @return Value node or NULL if parameter does not exist. * * @warning Returned value is still owned by the call object. Don't free it! */ xr_value* xr_call_get_param(xr_call* call, unsigned int pos); /** Set return value of the XML-RPC call. * * @param call Call obejct. * @param val Retuirn value node. Call object takes ownership of this * value and @ref xr_value_unref will be called from @ref xr_call_free. */ void xr_call_set_retval(xr_call* call, xr_value* val); /** Get return value of the XML-RPC call. * * @param call Call obejct. * * @return Return value node or NULL if it is not set. * * @warning Returned value is still owned by the call object. Don't free it! */ xr_value* xr_call_get_retval(xr_call* call); /** Set retval to be stadard XML-RPC error structure. If error is set * and retval is set too, error gets preference on serialize response. * * @param call Call obejct. * @param code Error code. * @param msg Error message. */ void xr_call_set_error(xr_call* call, int code, const char* msg, ...); /** Check whether the XML-RPC error structure is set * * @param call Call obejct. */ gboolean xr_call_error_set(xr_call* call); /** Get error code that is set on the call object. * * @param call Call obejct. * * @return Error code. */ int xr_call_get_error_code(xr_call* call); /** Get error message that is set on the call object. * * @param call Call obejct. * * @return Error message. String is owned by the call obejct. */ const char* xr_call_get_error_message(xr_call* call); /** Serialize call object into XML-RPC request. * * @param call Call obejct. * @param buf Pointer to the variable to store buffer pointer to. * This buffer has to be freed using @ref xr_call_free_buffer. * @param len Pointer to the variable to store buffer length to. */ void xr_call_serialize_request(xr_call* call, char** buf, int* len); /** Serialize call object into XML-RPC response. * * @param call Call obejct. * @param buf Pointer to the variable to store buffer pointer to. * This buffer has to be freed using @ref xr_call_free_buffer. * @param len Pointer to the variable to store buffer length to. */ void xr_call_serialize_response(xr_call* call, char** buf, int* len); /** Unserialize XML-RPC request into call object. * * @param call Call obejct. * @param buf Pointer to the buffer with XML-RPC request. * @param len Length of the buffer. * * @return Returns TRUE on success and FALSE on failure. On failure * @ref xr_call_set_error is used to set reason of the failure. */ gboolean xr_call_unserialize_request(xr_call* call, const char* buf, int len); /** Unserialize XML-RPC response into call object. * * @param call Call obejct. * @param buf Pointer to the buffer with XML-RPC response. * @param len Length of the buffer. * * @return Returns TRUE on success and FALSE on failure. On failure * @ref xr_call_set_error is used to set reason of the failure. */ gboolean xr_call_unserialize_response(xr_call* call, const char* buf, int len); /** Free buffer allocated by serialize functions. * * @param call Call obejct. * @param buf Buffer pointer. */ void xr_call_free_buffer(xr_call* call, char* buf); /** Debugging function that dumps call object to the string. * * @param call Call obejct. * @param indent Indent level, usually 0. * * @return String representing the call. */ char* xr_call_dump_string(xr_call* call, int indent); /** Debugging function that prints call object using g_print(). * * @param call Call obejct. * @param indent Indent level, usually 0. */ void xr_call_dump(xr_call* call, int indent); G_END_DECLS #endif libxr-1.0.orig/include/xr-value.h0000644000000000000000000002604111226717565013675 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /** @file xr-value.h * * Intermediate Representation of XML-RPC Values * * This code is used to manipulate tree of @ref xr_value nodes, * which represent all types defined in the XML-RPC specification. * * These types are: int, string, boolean, double, time, base64 * (blob), struct and array. * * There is one additional node type to represent struct memeber * (@ref XRV_MEMBER). * * @note You should not need to wory about this code unless you use * @b any type in the @ref xdl. */ #ifndef __XR_VALUE_H__ #define __XR_VALUE_H__ #include "xr-lib.h" /** Value Node Types. */ enum _xr_value_node_type { XRV_ARRAY, /**< Array. */ XRV_STRUCT, /**< Struct. */ XRV_MEMBER, /**< Struct member. */ XRV_INT, /**< Integer. */ XRV_STRING, /**< String. */ XRV_BOOLEAN, /**< Boolean. */ XRV_DOUBLE, /**< Double. */ XRV_TIME, /**< Time. */ XRV_BLOB /**< Blob (base64). */ }; /** Opaque data structure that holds information about particular node. */ typedef struct _xr_value xr_value; /** Type used to pass blobs around in the user code. */ typedef struct _xr_blob xr_blob; /** Type used to pass blobs around in the user code. */ struct _xr_blob { char* buf; /**< Buffer. */ int len; /**< Buffer length. */ char refs; /**< Number of references. */ }; G_BEGIN_DECLS /** Create new blob. * * @param buf Buffer with blob data. Ownership of the buffer is transferred. * Buffer will be freed using g_free when @ref xr_blob_unref is called. * @param len Lenght of the data in the buffer. If negative, length is * calculated automatically by strlen(). * * @return New blob. * * @note This may be modified in the future to pass along file name * where the blob data are stored. */ xr_blob* xr_blob_new(char* buf, int len); /** Free blob. * * @param blob Blob. */ void xr_blob_unref(xr_blob* blob); /** Take reference to blbo. * * @param blob Blob. * * @return Same blob. */ xr_blob* xr_blob_ref(xr_blob* blob); /** Take reference to the node. * * @param val Node to be refed. * * @return Same node. */ xr_value* xr_value_ref(xr_value* val); /** Unref @ref xr_value node. * * Children will be unrefed only if last reference of @a val node is being removed. * * @param val Node to be unrefed. */ void xr_value_unref(xr_value* val); /** Create new @ref xr_value node of type @ref XRV_STRING. * * @param val Value to be contained in the node. * * @return New @ref xr_value node. */ xr_value* xr_value_string_new(const char* val); /** Create new @ref xr_value node of type @ref XRV_INT. * * @param val Value to be contained in the node. * * @return New @ref xr_value node. */ xr_value* xr_value_int_new(int val); /** Create new @ref xr_value node of type @ref XRV_BOOLEAN. * * @param val Value to be contained in the node. * * @return New @ref xr_value node. */ xr_value* xr_value_bool_new(int val); /** Create new @ref xr_value node of type @ref XRV_DOUBLE. * * @param val Value to be contained in the node. * * @return New @ref xr_value node. */ xr_value* xr_value_double_new(double val); /** Create new @ref xr_value node of type @ref XRV_TIME. * * @param val Value to be contained in the node. * * @return New @ref xr_value node. */ xr_value* xr_value_time_new(const char* val); /** Create new @ref xr_value node of type @ref XRV_BLOB. * * @param val Value to be contained in the node. Ownership of the val * is transferred to the @ref xr_value. Val will be freed using * xr_blob_unref when @ref xr_value_unref is called. * * @return New @ref xr_value node. */ xr_value* xr_value_blob_new(xr_blob* val); /** Extract @ref xr_value of type @ref XRV_INT into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. */ gboolean xr_value_to_int(xr_value* val, int* nval); /** Extract @ref xr_value of type @ref XRV_STRING into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. * * @warning Caller must free returned string using g_free. */ gboolean xr_value_to_string(xr_value* val, char** nval); /** Extract @ref xr_value of type @ref XRV_BOOLEAN into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. */ gboolean xr_value_to_bool(xr_value* val, int* nval); /** Extract @ref xr_value of type @ref XRV_DOUBLE into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. */ gboolean xr_value_to_double(xr_value* val, double* nval); /** Extract @ref xr_value of type @ref XRV_TIME into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. * * @warning Caller must free returned string using g_free. */ gboolean xr_value_to_time(xr_value* val, char** nval); /** Extract @ref xr_value of type @ref XRV_BLOB into the native language type. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if value can't be extracted, this * may happen when val is NULL or val is not of expected node type. * On error value pointed to by nval is not modified. TRUE is returned * on success. * * @warning Returned blob is still owned by the xr_value node and will be freed * whenever xr_value_unref is called on the original node. */ gboolean xr_value_to_blob(xr_value* val, xr_blob** nval); /** Just a convenience interface to xr_value_ref. * * @param val Value node. May be NULL, see below. * @param nval Pointer to the variable where value should be extracted. * This pointer must not be NULL. * * @return This function returns FALSE if @a val is NULL, otherwise TRUE is returned. */ gboolean xr_value_to_value(xr_value* val, xr_value** nval); /** Get type of @ref xr_value node. * * @param val Value node. Must not be NULL. * * @return This function returns node type (see @ref _xr_value_node_type). */ int xr_value_get_type(xr_value* val); /** Create new array @ref xr_value node. * * @return New @ref xr_value node. */ xr_value* xr_value_array_new(); /** Add value to the array node. Value is placed at the end of the array * represented by the @ref xr_value node. * * @param arr Array node. * @param val Value node. Ownership of the val is transferred to arr. */ void xr_value_array_append(xr_value* arr, xr_value* val); /** Get list of items from the array node. * * @param arr Array node. * * @return List of items (@ref xr_value nodes) in the array. Returned list and * values are owned by the arr. Don't free them! */ GSList* xr_value_get_items(xr_value* arr); /** Create new struct @ref xr_value node. * * @return New @ref xr_value node. */ xr_value* xr_value_struct_new(); /** Set struct member value. * * @param str Struct node. * @param name Member name. * @param val Member value node. Ownership of the val is transferred to str. */ void xr_value_struct_set_member(xr_value* str, const char* name, xr_value* val); /** Get member value from the struct node. * * @param str Struct node. * @param name Member name. * * @return Membr value or NULL if struct does not have member * with specified name. Returned value is owned by the str. * Don't free it! */ xr_value* xr_value_get_member(xr_value* str, const char* name); /** Get list of @ref XRV_MEMBER nodes from the struct node. * * @param str Struct node. * * @return List of members (@ref xr_value nodes) in the array. Returned list and * values are owned by the str. Don't free them! */ GSList* xr_value_get_members(xr_value* str); /** Get name of the struct member from the @ref XRV_MEMBER node. * * @param mem Member node. * * @return Name of the member. Owned by the mem node. */ const char* xr_value_get_member_name(xr_value* mem); /** Get value of the struct member from the @ref XRV_MEMBER node. * * @param mem Member node. * * @return Value of the member. Owned by the mem node. */ xr_value* xr_value_get_member_value(xr_value* mem); /** Check if given node is stadard XML-RPC error struct. And store * faultCode and faultString into errcode and errmsg. * * @param val Value node. * @param errcode Pointer to the variable where the faultCode should be stored. * @param errmsg Pointer to the variable where the faultString should be stored. * * @return Function returns TRUE if node is XML-RPC error node, FALSE Otherwise. * * @warning Caller must free returned errmsg using g_free. */ gboolean xr_value_is_error_retval(xr_value* val, int* errcode, char** errmsg); /** Debugging function that dumps node tree to the string. * * @param v Value node. * @param string GString to which value will be dumped. * @param indent Indent level, usually 0. */ void xr_value_dump(xr_value* v, GString* string, int indent); G_END_DECLS #endif libxr-1.0.orig/config.h.in0000644000000000000000000000325511226720273012351 0ustar /* config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* whether glib supports regexps */ #undef HAVE_GLIB_REGEXP /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION libxr-1.0.orig/pkgconfig/0000755000000000000000000000000011226720344012267 5ustar libxr-1.0.orig/pkgconfig/libxr.pc.in0000644000000000000000000000043111226717566014352 0ustar prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: libxr Description: XR library Version: @VERSION@ Requires: @GLIB_REQUIRES@ Requires.private: @XML_REQUIRES@ @SSL_REQUIRES@ @JSON_REQUIRES@ Libs: -L${libdir} -lxr Cflags: -I${includedir}/libxr libxr-1.0.orig/pkgconfig/libxr-uninstalled.pc.in0000644000000000000000000000041111226717566016670 0ustar libdir=@abs_top_builddir@/lib/.libs includedir=@abs_top_srcdir@/include Name: libxr Description: XR library Version: @VERSION@ Requires: @GLIB_REQUIRES@ Requires.private: @XML_REQUIRES@ @SSL_REQUIRES@ @JSON_REQUIRES@ Libs: -L${libdir} -lxr Cflags: -I${includedir} libxr-1.0.orig/README0000644000000000000000000000223111226717565011211 0ustar Multi-transport RPC client/server library ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Libxr is a library that allows for rapid implementation of RPC clients and servers in C. Libxr features: - Multiple RPC transports. (XML-RPC and JSON-RPC) - RPC interface description language (XDL) - Persistent connections over HTTP/1.1 - Server "session" support for non-persistent connections - Multi-platform support (Linux, Windows, ...) - SSLv3/TLSv1 using OpenSSL - IPV6 as soon as OpenSSL 0.9.9 is released - VALA language support for client interfaces - Multiple interfaces per server Libxr has two parts, library itself and RPC interface description language compiler (XDL compiler). Thanks to the XDL compiler, you can create and implement complex RPC interfaces in a very short time. Here is an obligatory "Hello world!" example XDL file: namespace X; servlet Test { boolean sayHello() <% printf("Hello World!"); return TRUE; %> } Whenever you call XTest.sayHello() RPC method, "Hello World!" will be printed to the server's standard output. For more information see HOWTO tutorial, libxr API documentation or tests/ directory. libxr-1.0.orig/xdl-compiler/0000755000000000000000000000000011226720350012714 5ustar libxr-1.0.orig/xdl-compiler/xdl-parser.yre0000644000000000000000000002123211226717566015535 0ustar /* * Copyright 2006, 2007 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 3 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ /* vim: set ft=c : */ %name xdlParser %token_prefix TK_ %token_type {token*} %token_destructor {token_free($$);} %extra_argument {parser_context *ctx} %syntax_error {HANDLE_SYNTAX_ERROR(TOKEN);} %stack_overflow {HANDLE_STACK_OVERFLOW();} %include { #include #include "parser-lib.h" #include "xdl-parser.h" #include "xdl.h" #define YYDEBUG(state, ch) \ printf("lexer:%d:%c\n", state, ch) DECLARE_LEXER() main: /*!re2c re2c:indent:top = 1; re2c:indent:string = " "; re2c:define:YYCTYPE = "unsigned char"; re2c:define:YYCURSOR = "c"; re2c:define:YYMARKER = "q"; re2c:yyfill:enable = 0; any = [\001-\377]; eoi = "\000"; D = [0-9]; L = [A-Za-z_]; ICS = "<%"; ICE = "%>"; SLCOM = "//" (.\eoi)* ("\n"|eoi); SLCOM { EAT(); goto main; } "/*" { goto comment; } ICS { goto code; } [ \t\n\r]+ { EAT(); goto main; } "__init__" { RET(TK_INIT); } "__fini__" { RET(TK_FINI); } "__attrs__" { RET(TK_ATTRS); } "__pre_call__" { RET(TK_PRECALL); } "__post_call__" { RET(TK_POSTCALL); } "__fallback__" { RET(TK_FALLBACK); } "__download__" { RET(TK_DOWNLOAD); } "__upload__" { RET(TK_UPLOAD); } "error" { RET(TK_ERROR); } "namespace" { RET(TK_NAMESPACE); } "servlet" { RET(TK_SERVLET); } "array" { RET(TK_ARRAY); } "struct" { RET(TK_STRUCT); } "take" { RET(TK_TAKE); } L (L|D)* { RET(TK_ID); } D+ { RET(TK_INTEGER); } "=" { RET(TK_EQ); } ";" { RET(TK_SEMICOL); } "<" { RET(TK_LT); } ">" { RET(TK_GT); } "{" { RET(TK_LB); } "}" { RET(TK_RB); } "(" { RET(TK_LP); } ")" { RET(TK_RP); } "," { RET(TK_COMMA); } eoi { RET(TK_EOF); } any { RET(TK_UNKNOWN); } */ code: /*!re2c "%>" { RET(TK_CODE); } eoi { RET(TK_UNKNOWN); } any { goto code; } */ comment: /*!re2c "*/" { EAT(); goto main; } eoi { RET(TK_UNKNOWN); } any { goto comment; } */ DECLARE_LEXER_END() DECLARE_PARSER(xdlParser, xdl_parse, xdl_model*); #define MODEL ((xdl_model*)ctx->data) #define _MODEL ctx->data } /* non-terminal types definition */ /* grammar */ compilation_unit ::= opt_namespace_decl toplevel_decls. %type opt_inline_code {token*} opt_inline_code(Y) ::= . { Y = NULL; } opt_inline_code(Y) ::= CODE(X). { Y = X; } %type opt_doc_comment {char*} opt_doc_comment(Y) ::= . { Y = NULL; } opt_doc_comment(Y) ::= DOC(X). { Y = X->text; X->text = NULL; token_free(X); } opt_namespace_decl ::= . opt_namespace_decl ::= namespace_decl. namespace_decl ::= NAMESPACE ID(N) SEMICOL. { if (!MODEL) _MODEL = xdl_new(); MODEL->name = g_strdup(N->text); token_free(N); } toplevel_decls ::= toplevel_decl. toplevel_decls ::= toplevel_decls toplevel_decl. toplevel_decl ::= error_decl. toplevel_decl ::= struct_decl(X). { MODEL->types = g_slist_append(MODEL->types, X); } toplevel_decl ::= servlet_decl. error_decl ::= ERROR ID(N) EQ INTEGER(C) SEMICOL. { if (!MODEL) _MODEL = xdl_new(); xdl_error_new(MODEL, MODEL->cur_servlet, N->text, atoi(C->text)); token_free(N); token_free(C); } %type struct_decl {xdl_typedef*} struct_decl(Y) ::= opt_doc_comment(C) STRUCT ID(N) LB struct_members(M) RB. { if (!MODEL) _MODEL = xdl_new(); if (xdl_typedef_find(MODEL, MODEL->cur_servlet, N->text)) { printf("Redefining already defined type %s\n", N->text); exit(1); } Y = xdl_typedef_new_struct(MODEL, MODEL->cur_servlet, N->text); Y->struct_members = M; Y->doc = C; token_free(N); } %type struct_members {GSList*} struct_members(Y) ::= struct_member(X). { Y = g_slist_append(NULL, X); } struct_members(Y) ::= struct_members(L) struct_member(X). { Y = g_slist_append(L, X); } %type struct_member {xdl_struct_member*} struct_member(Y) ::= type(T) ID(N) SEMICOL. { Y = g_new0(xdl_struct_member, 1); Y->type = T; Y->name = g_strdup(N->text); token_free(N); } servlet_decl ::= servlet_decl_head servlet_decl_body. servlet_decl_head ::= opt_doc_comment(C) SERVLET ID(N). { if (!MODEL) _MODEL = xdl_new(); MODEL->cur_servlet = g_new0(xdl_servlet, 1); MODEL->servlets = g_slist_append(MODEL->servlets, MODEL->cur_servlet); MODEL->cur_servlet->name = g_strdup(N->text); MODEL->cur_servlet->doc = C; token_free(N); } servlet_decl_body ::= LB opt_inline_code(C) servlet_body_decls RB. { if (C) { MODEL->cur_servlet->stub_header = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_header_line = C->sline; token_free(C); } MODEL->cur_servlet = NULL; } servlet_body_decls ::= servlet_body_decl. servlet_body_decls ::= servlet_body_decls servlet_body_decl. servlet_body_decl ::= struct_decl(S). { MODEL->cur_servlet->types = g_slist_append(MODEL->cur_servlet->types, S); } servlet_body_decl ::= method_decl(M) CODE(C). { MODEL->cur_servlet->methods = g_slist_append(MODEL->cur_servlet->methods, M); M->stub_impl = g_strndup(C->text+2, strlen(C->text)-4); M->stub_impl_line = C->sline; token_free(C); } servlet_body_decl ::= method_decl(M) SEMICOL. { MODEL->cur_servlet->methods = g_slist_append(MODEL->cur_servlet->methods, M); } servlet_body_decl ::= INIT CODE(C). { MODEL->cur_servlet->stub_init = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_init_line = C->sline; token_free(C); } servlet_body_decl ::= FINI CODE(C). { MODEL->cur_servlet->stub_fini = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_fini_line = C->sline; token_free(C); } servlet_body_decl ::= ATTRS CODE(C). { MODEL->cur_servlet->stub_attrs = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_attrs_line = C->sline; token_free(C); } servlet_body_decl ::= PRECALL CODE(C). { MODEL->cur_servlet->stub_pre_call = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_pre_call_line = C->sline; token_free(C); } servlet_body_decl ::= POSTCALL CODE(C). { MODEL->cur_servlet->stub_post_call = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_post_call_line = C->sline; token_free(C); } servlet_body_decl ::= FALLBACK CODE(C). { MODEL->cur_servlet->stub_fallback = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_fallback_line = C->sline; token_free(C); } servlet_body_decl ::= DOWNLOAD CODE(C). { MODEL->cur_servlet->stub_download = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_download_line = C->sline; token_free(C); } servlet_body_decl ::= UPLOAD CODE(C). { MODEL->cur_servlet->stub_upload = g_strndup(C->text+2, strlen(C->text)-4); MODEL->cur_servlet->stub_upload_line = C->sline; token_free(C); } servlet_body_decl ::= error_decl. %type type {xdl_typedef*} type(Y) ::= ARRAY LT type(T) GT. { if (!MODEL) _MODEL = xdl_new(); Y = xdl_typedef_new_array(MODEL, MODEL->cur_servlet, T); } type(Y) ::= ID(N). { if (!MODEL) _MODEL = xdl_new(); Y = xdl_typedef_find(MODEL, MODEL->cur_servlet, N->text); if (Y == NULL) { printf("Undefined type %s\n", N->text); exit(1); } token_free(N); } %type method_decl {xdl_method*} method_decl(Y) ::= opt_doc_comment(C) type(RT) ID(N) LP params(P) RP. { Y = g_new0(xdl_method, 1); Y->name = g_strdup(N->text); Y->return_type = RT; Y->params = P; Y->doc = C; token_free(N); } %type params {GSList*} params(Y) ::= . { Y = NULL; } params(Y) ::= param(X). { Y = g_slist_append(NULL, X); } params(Y) ::= params(L) COMMA param(X). { Y = g_slist_append(L, X); } %type opt_owner {int} opt_owner(Y) ::= . { Y = 0; } opt_owner(Y) ::= TAKE. { Y = 1; } %type param {xdl_method_param*} param(Y) ::= opt_owner(C) type(T) ID(N). { Y = g_new0(xdl_method_param, 1); Y->type = T; Y->pass_ownership = C; Y->name = g_strdup(N->text); token_free(N); } libxr-1.0.orig/xdl-compiler/xdl.c0000644000000000000000000001410211226717566013664 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include "xdl.h" static xdl_typedef* xdl_typedef_new(int type, char* name, char* cname, char* ctype, char* cnull, char* dem_name, char* mar_name, char* free_func) { xdl_typedef* t = g_new0(xdl_typedef, 1); t->type = type; t->name = g_strdup(name); t->cname = g_strdup(cname); t->ctype = g_strdup(ctype); t->cnull = g_strdup(cnull); t->free_func = g_strdup(free_func); if (type == TD_BASE && (!strcmp(name, "string") || !strcmp(name, "time"))) t->copy_func = g_strdup("g_strdup"); else if (type == TD_BLOB) t->copy_func = g_strdup("xr_blob_ref"); else if (type == TD_ANY) t->copy_func = g_strdup("xr_value_ref"); else if (type == TD_STRUCT || type == TD_ARRAY) t->copy_func = g_strdup_printf("%s_copy", t->cname); if (dem_name) t->demarch_name = g_strdup(dem_name); else t->demarch_name = g_strdup_printf("__xr_value_to_%s", t->cname); if (mar_name) t->march_name = g_strdup(mar_name); else t->march_name = g_strdup_printf("__%s_to_xr_value", t->cname); return t; } xdl_model* xdl_new() { xdl_model* c = g_new0(xdl_model, 1); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BASE, "int", "int", "int", "-1", "xr_value_to_int", "xr_value_int_new", NULL)); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BASE, "boolean", "boolean", "gboolean", "FALSE", "xr_value_to_bool", "xr_value_bool_new", NULL)); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BASE, "string", "string", "char*", "NULL", "xr_value_to_string", "xr_value_string_new", "g_free")); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BASE, "double", "double", "double", "0.0", "xr_value_to_double", "xr_value_double_new", NULL)); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BASE, "time", "time", "char*", "NULL", "xr_value_to_time", "xr_value_time_new", "g_free")); c->types = g_slist_append(c->types, xdl_typedef_new(TD_BLOB, "blob", "blob", "xr_blob*", "NULL", "xr_value_to_blob", "xr_value_blob_new", "xr_blob_unref")); c->types = g_slist_append(c->types, xdl_typedef_new(TD_ANY, "any", "any", "xr_value*", "NULL", "xr_value_to_value", "xr_value_ref", "xr_value_unref")); c->name = ""; return c; } xdl_typedef* xdl_typedef_find(xdl_model *xdl, xdl_servlet *servlet, const char* name) { GSList* i; if (servlet != NULL) { for (i=servlet->types; i; i=i->next) { xdl_typedef* t = i->data; if (t->name && !strcmp(t->name, name)) return t; } } for (i=xdl->types; i; i=i->next) { xdl_typedef* t = i->data; if (t->name && !strcmp(t->name, name)) return t; } return NULL; } xdl_typedef* xdl_typedef_new_array(xdl_model *xdl, xdl_servlet *servlet, xdl_typedef* item) { GSList* i; if (servlet != NULL) { for (i=servlet->types; i; i=i->next) { xdl_typedef* t = i->data; if (t->type == TD_ARRAY && t->item_type == item) return t; } } for (i=xdl->types; i; i=i->next) { xdl_typedef* t = i->data; if (t->type == TD_ARRAY && t->item_type == item) return t; } xdl_typedef* a = xdl_typedef_new(TD_ARRAY, NULL, g_strdup_printf("Array_%s", item->cname), "GSList*", "NULL", NULL, NULL, g_strdup_printf("Array_%s_free", item->cname)); a->item_type = item; if (servlet != NULL && item->type == TD_STRUCT) servlet->types = g_slist_append(servlet->types, a); else xdl->types = g_slist_append(xdl->types, a); return a; } xdl_typedef* xdl_typedef_new_struct(xdl_model *xdl, xdl_servlet *servlet, char* name) { xdl_typedef* s = xdl_typedef_new(TD_STRUCT, name, g_strdup_printf("%s%s", xdl->name, name), g_strdup_printf("%s%s*", xdl->name, name), "NULL", NULL, NULL, g_strdup_printf("%s%s_free", xdl->name, name) ); return s; } gint xdl_method_compare(xdl_method* m1, xdl_method* m2) { return strcmp(m1->name, m2->name); } void xdl_process(xdl_model *xdl) { } xdl_error_code* xdl_error_new(xdl_model *xdl, xdl_servlet *servlet, char* name, int code) { xdl_error_code* e = g_new0(xdl_error_code, 1); e->name = g_strdup(name); e->code = code; if (servlet != NULL) { e->cenum = g_strdup_printf("%s_XMLRPC_ERROR_%s_%s", g_ascii_strup(xdl->name, -1), g_ascii_strup(servlet->name, -1), g_ascii_strup(name, -1)); servlet->errors = g_slist_append(servlet->errors, e); } else { e->cenum = g_strdup_printf("%s_XMLRPC_ERROR_%s", g_ascii_strup(xdl->name, -1), g_ascii_strup(name, -1)); xdl->errors = g_slist_append(xdl->errors, e); } return e; } char* xdl_typedef_vala_name(xdl_typedef* t) { if (t == NULL) return ""; if (t->type == TD_BASE) { if (!strcmp(t->name, "time")) return "string"; if (!strcmp(t->name, "boolean")) return "bool"; return t->name; } else if (t->type == TD_STRUCT) { return t->name; } else if (t->type == TD_ARRAY) { return g_strdup_printf("GLib.SList<%s>", xdl_typedef_vala_name(t->item_type)); } else if (t->type == TD_BLOB) return "XR.Blob"; else if (t->type == TD_ANY) return "XR.Value"; else g_assert_not_reached(); return NULL; } char* xdl_typedef_xdl_name(xdl_typedef* t) { if (t == NULL) return ""; if (t->type == TD_ARRAY) return g_strdup_printf("array<%s>", xdl_typedef_xdl_name(t->item_type)); return t->name; } libxr-1.0.orig/xdl-compiler/xdl-parser.h0000644000000000000000000000227711226720347015164 0ustar #define TK_CODE 1 #define TK_DOC 2 #define TK_NAMESPACE 3 #define TK_ID 4 #define TK_SEMICOL 5 #define TK_ERROR 6 #define TK_EQ 7 #define TK_INTEGER 8 #define TK_STRUCT 9 #define TK_LB 10 #define TK_RB 11 #define TK_SERVLET 12 #define TK_INIT 13 #define TK_FINI 14 #define TK_ATTRS 15 #define TK_PRECALL 16 #define TK_POSTCALL 17 #define TK_FALLBACK 18 #define TK_DOWNLOAD 19 #define TK_UPLOAD 20 #define TK_ARRAY 21 #define TK_LT 22 #define TK_GT 23 #define TK_LP 24 #define TK_RP 25 #define TK_COMMA 26 #define TK_TAKE 27 libxr-1.0.orig/xdl-compiler/xdl-parser.c0000644000000000000000000015756111226720347015166 0ustar /* Driver template for the LEMON parser generator. ** The author disclaims copyright to this source code. */ /* First off, code is include which follows the "include" declaration ** in the input file. */ #include #line 30 "tmp.y" #include #include "parser-lib.h" #include "xdl-parser.h" #include "xdl.h" #define YYDEBUG(state, ch) \ printf("lexer:%d:%c\n", state, ch) DECLARE_LEXER() main: { unsigned char yych; yych = *c; if (yych <= '=') { if (yych <= '(') { if (yych <= 0x0C) { if (yych <= 0x00) goto yy34; if (yych <= 0x08) goto yy36; if (yych <= 0x0A) goto yy6; goto yy36; } else { if (yych <= 0x1F) { if (yych <= 0x0D) goto yy6; goto yy36; } else { if (yych <= ' ') goto yy6; if (yych <= '\'') goto yy36; goto yy28; } } } else { if (yych <= '/') { if (yych <= '+') { if (yych <= ')') goto yy30; goto yy36; } else { if (yych <= ',') goto yy32; if (yych <= '.') goto yy36; } } else { if (yych <= ':') { if (yych <= '9') goto yy16; goto yy36; } else { if (yych <= ';') goto yy20; if (yych <= '<') goto yy4; goto yy18; } } } } else { if (yych <= 'e') { if (yych <= '^') { if (yych <= '>') goto yy22; if (yych <= '@') goto yy36; if (yych <= 'Z') goto yy15; goto yy36; } else { if (yych <= '`') { if (yych <= '_') goto yy8; goto yy36; } else { if (yych <= 'a') goto yy13; if (yych <= 'd') goto yy15; goto yy10; } } } else { if (yych <= 't') { if (yych <= 'n') { if (yych <= 'm') goto yy15; goto yy11; } else { if (yych <= 'r') goto yy15; if (yych <= 's') goto yy12; goto yy14; } } else { if (yych <= '{') { if (yych <= 'z') goto yy15; goto yy24; } else { if (yych == '}') goto yy26; goto yy36; } } } } yych = *++c; if (yych == '*') goto yy156; if (yych == '/') goto yy158; yy3: { RET(TK_UNKNOWN); } yy4: ++c; if ((yych = *c) == '%') goto yy154; { RET(TK_LT); } yy6: ++c; yych = *c; goto yy153; yy7: { EAT(); goto main; } yy8: ++c; if ((yych = *c) == '_') goto yy77; goto yy40; yy9: { RET(TK_ID); } yy10: yych = *++c; if (yych == 'r') goto yy72; goto yy40; yy11: yych = *++c; if (yych == 'a') goto yy63; goto yy40; yy12: yych = *++c; if (yych == 'e') goto yy50; if (yych == 't') goto yy51; goto yy40; yy13: yych = *++c; if (yych == 'r') goto yy45; goto yy40; yy14: yych = *++c; if (yych == 'a') goto yy41; goto yy40; yy15: yych = *++c; goto yy40; yy16: ++c; yych = *c; goto yy38; yy17: { RET(TK_INTEGER); } yy18: ++c; { RET(TK_EQ); } yy20: ++c; { RET(TK_SEMICOL); } yy22: ++c; { RET(TK_GT); } yy24: ++c; { RET(TK_LB); } yy26: ++c; { RET(TK_RB); } yy28: ++c; { RET(TK_LP); } yy30: ++c; { RET(TK_RP); } yy32: ++c; { RET(TK_COMMA); } yy34: ++c; { RET(TK_EOF); } yy36: yych = *++c; goto yy3; yy37: ++c; yych = *c; yy38: if (yych <= '/') goto yy17; if (yych <= '9') goto yy37; goto yy17; yy39: ++c; yych = *c; yy40: if (yych <= 'Z') { if (yych <= '/') goto yy9; if (yych <= '9') goto yy39; if (yych <= '@') goto yy9; goto yy39; } else { if (yych <= '_') { if (yych <= '^') goto yy9; goto yy39; } else { if (yych <= '`') goto yy9; if (yych <= 'z') goto yy39; goto yy9; } } yy41: yych = *++c; if (yych != 'k') goto yy40; yych = *++c; if (yych != 'e') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy44; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy44; if (yych <= 'z') goto yy39; } } yy44: { RET(TK_TAKE); } yy45: yych = *++c; if (yych != 'r') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'y') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy49; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy49; if (yych <= 'z') goto yy39; } } yy49: { RET(TK_ARRAY); } yy50: yych = *++c; if (yych == 'r') goto yy57; goto yy40; yy51: yych = *++c; if (yych != 'r') goto yy40; yych = *++c; if (yych != 'u') goto yy40; yych = *++c; if (yych != 'c') goto yy40; yych = *++c; if (yych != 't') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy56; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy56; if (yych <= 'z') goto yy39; } } yy56: { RET(TK_STRUCT); } yy57: yych = *++c; if (yych != 'v') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'e') goto yy40; yych = *++c; if (yych != 't') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy62; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy62; if (yych <= 'z') goto yy39; } } yy62: { RET(TK_SERVLET); } yy63: yych = *++c; if (yych != 'm') goto yy40; yych = *++c; if (yych != 'e') goto yy40; yych = *++c; if (yych != 's') goto yy40; yych = *++c; if (yych != 'p') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'c') goto yy40; yych = *++c; if (yych != 'e') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy71; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy71; if (yych <= 'z') goto yy39; } } yy71: { RET(TK_NAMESPACE); } yy72: yych = *++c; if (yych != 'r') goto yy40; yych = *++c; if (yych != 'o') goto yy40; yych = *++c; if (yych != 'r') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy76; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy76; if (yych <= 'z') goto yy39; } } yy76: { RET(TK_ERROR); } yy77: yych = *++c; switch (yych) { case 'a': goto yy80; case 'd': goto yy82; case 'f': goto yy79; case 'i': goto yy78; case 'p': goto yy81; case 'u': goto yy83; default: goto yy40; } yy78: yych = *++c; if (yych == 'n') goto yy146; goto yy40; yy79: yych = *++c; if (yych == 'a') goto yy130; if (yych == 'i') goto yy131; goto yy40; yy80: yych = *++c; if (yych == 't') goto yy123; goto yy40; yy81: yych = *++c; if (yych == 'o') goto yy102; if (yych == 'r') goto yy103; goto yy40; yy82: yych = *++c; if (yych == 'o') goto yy92; goto yy40; yy83: yych = *++c; if (yych != 'p') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'o') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'd') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy91; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy91; if (yych <= 'z') goto yy39; } } yy91: { RET(TK_UPLOAD); } yy92: yych = *++c; if (yych != 'w') goto yy40; yych = *++c; if (yych != 'n') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'o') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'd') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy101; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy101; if (yych <= 'z') goto yy39; } } yy101: { RET(TK_DOWNLOAD); } yy102: yych = *++c; if (yych == 's') goto yy113; goto yy40; yy103: yych = *++c; if (yych != 'e') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != 'c') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy112; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy112; if (yych <= 'z') goto yy39; } } yy112: { RET(TK_PRECALL); } yy113: yych = *++c; if (yych != 't') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != 'c') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy122; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy122; if (yych <= 'z') goto yy39; } } yy122: { RET(TK_POSTCALL); } yy123: yych = *++c; if (yych != 't') goto yy40; yych = *++c; if (yych != 'r') goto yy40; yych = *++c; if (yych != 's') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy129; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy129; if (yych <= 'z') goto yy39; } } yy129: { RET(TK_ATTRS); } yy130: yych = *++c; if (yych == 'l') goto yy137; goto yy40; yy131: yych = *++c; if (yych != 'n') goto yy40; yych = *++c; if (yych != 'i') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy136; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy136; if (yych <= 'z') goto yy39; } } yy136: { RET(TK_FINI); } yy137: yych = *++c; if (yych != 'l') goto yy40; yych = *++c; if (yych != 'b') goto yy40; yych = *++c; if (yych != 'a') goto yy40; yych = *++c; if (yych != 'c') goto yy40; yych = *++c; if (yych != 'k') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy145; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy145; if (yych <= 'z') goto yy39; } } yy145: { RET(TK_FALLBACK); } yy146: yych = *++c; if (yych != 'i') goto yy40; yych = *++c; if (yych != 't') goto yy40; yych = *++c; if (yych != '_') goto yy40; yych = *++c; if (yych != '_') goto yy40; ++c; if ((yych = *c) <= 'Z') { if (yych <= '/') goto yy151; if (yych <= '9') goto yy39; if (yych >= 'A') goto yy39; } else { if (yych <= '_') { if (yych >= '_') goto yy39; } else { if (yych <= '`') goto yy151; if (yych <= 'z') goto yy39; } } yy151: { RET(TK_INIT); } yy152: ++c; yych = *c; yy153: if (yych <= 0x0C) { if (yych <= 0x08) goto yy7; if (yych <= 0x0A) goto yy152; goto yy7; } else { if (yych <= 0x0D) goto yy152; if (yych == ' ') goto yy152; goto yy7; } yy154: ++c; { goto code; } yy156: ++c; { goto comment; } yy158: ++c; yych = *c; if (yych <= 0x00) goto yy160; if (yych != 0x0A) goto yy158; yy160: ++c; { EAT(); goto main; } } code: { unsigned char yych; yych = *c; if (yych <= 0x00) goto yy166; if (yych != '%') goto yy168; ++c; if ((yych = *c) == '>') goto yy169; yy165: { goto code; } yy166: ++c; { RET(TK_UNKNOWN); } yy168: yych = *++c; goto yy165; yy169: ++c; { RET(TK_CODE); } } comment: { unsigned char yych; yych = *c; if (yych <= 0x00) goto yy175; if (yych != '*') goto yy177; ++c; if ((yych = *c) == '/') goto yy178; yy174: { goto comment; } yy175: ++c; { RET(TK_UNKNOWN); } yy177: yych = *++c; goto yy174; yy178: ++c; { EAT(); goto main; } } DECLARE_LEXER_END() DECLARE_PARSER(xdlParser, xdl_parse, xdl_model*); #define MODEL ((xdl_model*)ctx->data) #define _MODEL ctx->data #line 710 "tmp.c" /* Next is all token values, in a form suitable for use by makeheaders. ** This section will be null unless lemon is run with the -m switch. */ /* ** These constants (all generated automatically by the parser generator) ** specify the various kinds of tokens (terminals) that the parser ** understands. ** ** Each symbol here is a terminal symbol in the grammar. */ /* Make sure the INTERFACE macro is defined. */ #ifndef INTERFACE # define INTERFACE 1 #endif /* The next thing included is series of defines which control ** various aspects of the generated parser. ** YYCODETYPE is the data type used for storing terminal ** and nonterminal numbers. "unsigned char" is ** used if there are fewer than 250 terminals ** and nonterminals. "int" is used otherwise. ** YYNOCODE is a number of type YYCODETYPE which corresponds ** to no legal terminal or nonterminal number. This ** number is used to fill in empty slots of the hash ** table. ** YYFALLBACK If defined, this indicates that one or more tokens ** have fall-back values which should be used if the ** original value of the token will not parse. ** YYACTIONTYPE is the data type used for storing terminal ** and nonterminal numbers. "unsigned char" is ** used if there are fewer than 250 rules and ** states combined. "int" is used otherwise. ** xdlParserTOKENTYPE is the data type used for minor tokens given ** directly to the parser from the tokenizer. ** YYMINORTYPE is the data type used for all minor tokens. ** This is typically a union of many types, one of ** which is xdlParserTOKENTYPE. The entry in the union ** for base tokens is called "yy0". ** YYSTACKDEPTH is the maximum depth of the parser's stack. If ** zero the stack is dynamically sized using realloc() ** xdlParserARG_SDECL A static variable declaration for the %extra_argument ** xdlParserARG_PDECL A parameter declaration for the %extra_argument ** xdlParserARG_STORE Code to store %extra_argument into yypParser ** xdlParserARG_FETCH Code to extract %extra_argument from yypParser ** YYNSTATE the combined number of states. ** YYNRULE the number of rules in the grammar ** YYERRORSYMBOL is the code number of the error symbol. If not ** defined, then do no error processing. */ #define YYCODETYPE unsigned char #define YYNOCODE 51 #define YYACTIONTYPE unsigned char #define xdlParserTOKENTYPE token* typedef union { xdlParserTOKENTYPE yy0; xdl_struct_member* yy30; xdl_method_param* yy75; char* yy85; xdl_typedef* yy87; int yy92; GSList* yy93; xdl_method* yy95; token* yy96; int yy101; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 #endif #define xdlParserARG_SDECL parser_context *ctx; #define xdlParserARG_PDECL ,parser_context *ctx #define xdlParserARG_FETCH parser_context *ctx = yypParser->ctx #define xdlParserARG_STORE yypParser->ctx = ctx #define YYNSTATE 79 #define YYNRULE 44 #define YYERRORSYMBOL 28 #define YYERRSYMDT yy101 #define YY_NO_ACTION (YYNSTATE+YYNRULE+2) #define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1) #define YY_ERROR_ACTION (YYNSTATE+YYNRULE) /* Next are that tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement ** functions that take a state number and lookahead value and return an ** action integer. ** ** Suppose the action integer is N. Then the action is determined as ** follows ** ** 0 <= N < YYNSTATE Shift N. That is, push the lookahead ** token onto the stack and goto state N. ** ** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE. ** ** N == YYNSTATE+YYNRULE A syntax error has occurred. ** ** N == YYNSTATE+YYNRULE+1 The parser accepts its input. ** ** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused ** slots in the yy_action[] table. ** ** The action table is constructed as a single large table named yy_action[]. ** Given state S and lookahead X, the action is computed as ** ** yy_action[ yy_shift_ofst[S] + X ] ** ** If the index value yy_shift_ofst[S]+X is out of range or if the value ** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S] ** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table ** and that yy_default[S] should be used instead. ** ** The formula above is for computing the action when the lookahead is ** a terminal symbol. If the lookahead is a non-terminal (as occurs after ** a reduce action) then the yy_reduce_ofst[] array is used in place of ** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of ** YY_SHIFT_USE_DFLT. ** ** The following are the tables generated in this section: ** ** yy_action[] A single table containing all actions. ** yy_lookahead[] A table containing the lookahead for each entry in ** yy_action. Used to detect hash collisions. ** yy_shift_ofst[] For each state, the offset into yy_action for ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. */ static const YYACTIONTYPE yy_action[] = { /* 0 */ 41, 124, 1, 41, 17, 58, 77, 17, 51, 61, /* 10 */ 39, 31, 32, 33, 34, 35, 36, 37, 38, 41, /* 20 */ 79, 21, 41, 17, 27, 25, 17, 117, 117, 58, /* 30 */ 31, 32, 33, 34, 35, 36, 37, 38, 15, 60, /* 40 */ 11, 3, 54, 14, 51, 76, 43, 44, 45, 21, /* 50 */ 28, 9, 12, 55, 74, 63, 48, 23, 7, 52, /* 60 */ 23, 25, 4, 75, 16, 14, 26, 42, 43, 44, /* 70 */ 45, 57, 11, 51, 12, 9, 30, 13, 74, 63, /* 80 */ 47, 56, 8, 2, 18, 19, 46, 62, 16, 64, /* 90 */ 25, 20, 6, 65, 22, 24, 10, 49, 50, 53, /* 100 */ 29, 5, 59, 66, 67, 68, 69, 70, 71, 72, /* 110 */ 73, 125, 125, 125, 40, 125, 78, }; static const YYCODETYPE yy_lookahead[] = { /* 0 */ 2, 29, 30, 2, 6, 27, 34, 6, 4, 11, /* 10 */ 3, 13, 14, 15, 16, 17, 18, 19, 20, 2, /* 20 */ 0, 9, 2, 6, 12, 21, 6, 25, 26, 27, /* 30 */ 13, 14, 15, 16, 17, 18, 19, 20, 47, 48, /* 40 */ 49, 31, 43, 33, 4, 35, 36, 37, 38, 9, /* 50 */ 41, 33, 42, 1, 36, 37, 40, 41, 39, 40, /* 60 */ 41, 21, 44, 45, 46, 33, 41, 35, 36, 37, /* 70 */ 38, 48, 49, 4, 42, 33, 41, 10, 36, 37, /* 80 */ 11, 25, 26, 32, 4, 7, 5, 45, 46, 1, /* 90 */ 21, 8, 10, 5, 4, 4, 22, 5, 23, 4, /* 100 */ 4, 24, 4, 1, 1, 1, 1, 1, 1, 1, /* 110 */ 1, 50, 50, 50, 4, 50, 5, }; #define YY_SHIFT_USE_DFLT (-23) #define YY_SHIFT_MAX 40 static const signed char yy_shift_ofst[] = { /* 0 */ 7, 1, 17, 20, -2, 2, 4, 69, -22, 40, /* 10 */ 4, 4, 67, 52, 12, 56, 88, 80, 78, 83, /* 20 */ 81, 90, 82, 91, 92, 74, 75, 95, 96, 77, /* 30 */ 98, 102, 103, 104, 105, 106, 107, 108, 109, 110, /* 40 */ 111, }; #define YY_REDUCE_USE_DFLT (-29) #define YY_REDUCE_MAX 13 static const signed char yy_reduce_ofst[] = { /* 0 */ -28, 10, 18, 32, 42, -9, 19, 16, 23, 9, /* 10 */ 25, 35, -1, 51, }; static const YYACTIONTYPE yy_default[] = { /* 0 */ 84, 82, 82, 82, 82, 120, 123, 123, 120, 123, /* 10 */ 123, 123, 123, 80, 123, 123, 123, 123, 123, 123, /* 20 */ 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, /* 30 */ 123, 123, 123, 123, 123, 123, 123, 123, 123, 123, /* 40 */ 123, 83, 88, 89, 90, 91, 92, 93, 95, 96, /* 50 */ 114, 115, 94, 98, 97, 81, 116, 119, 121, 122, /* 60 */ 118, 99, 101, 102, 103, 104, 105, 106, 107, 108, /* 70 */ 109, 110, 111, 112, 113, 100, 87, 85, 86, }; #define YY_SZ_ACTTAB (int)(sizeof(yy_action)/sizeof(yy_action[0])) /* The next table maps tokens into fallback tokens. If a construct ** like the following: ** ** %fallback ID X Y Z. ** ** appears in the grammer, then ID becomes a fallback token for X, Y, ** and Z. Whenever one of the tokens X, Y, or Z is input to the parser ** but it does not parse, the type of the token is changed to ID and ** the parse is retried before an error is thrown. */ #ifdef YYFALLBACK static const YYCODETYPE yyFallback[] = { }; #endif /* YYFALLBACK */ /* The following structure represents a single element of the ** parser's stack. Information stored includes: ** ** + The state number for the parser at this level of the stack. ** ** + The value of the token stored at this level of the stack. ** (In other words, the "major" token.) ** ** + The semantic value stored at this level of the stack. This is ** the information used by the action routines in the grammar. ** It is sometimes called the "minor" token. */ struct yyStackEntry { int stateno; /* The state-number */ int major; /* The major token value. This is the code ** number for the token at this stack level */ YYMINORTYPE minor; /* The user-supplied minor token value. This ** is the value of the token */ }; typedef struct yyStackEntry yyStackEntry; /* The state of the parser is completely contained in an instance of ** the following structure */ struct yyParser { int yyidx; /* Index of top element in stack */ int yyerrcnt; /* Shifts left before out of the error */ xdlParserARG_SDECL /* A place to hold %extra_argument */ #if YYSTACKDEPTH<=0 int yystksz; /* Current side of the stack */ yyStackEntry *yystack; /* The parser's stack */ #else yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */ #endif }; typedef struct yyParser yyParser; #ifndef NDEBUG #include static FILE *yyTraceFILE = 0; static char *yyTracePrompt = 0; #endif /* NDEBUG */ #ifndef NDEBUG /* ** Turn parser tracing on by giving a stream to which to write the trace ** and a prompt to preface each trace message. Tracing is turned off ** by making either argument NULL ** ** Inputs: **
    **
  • A FILE* to which trace output should be written. ** If NULL, then tracing is turned off. **
  • A prefix string written at the beginning of every ** line of trace output. If NULL, then tracing is ** turned off. **
** ** Outputs: ** None. */ void xdlParserTrace(FILE *TraceFILE, char *zTracePrompt){ yyTraceFILE = TraceFILE; yyTracePrompt = zTracePrompt; if( yyTraceFILE==0 ) yyTracePrompt = 0; else if( yyTracePrompt==0 ) yyTraceFILE = 0; } #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing shifts, the names of all terminals and nonterminals ** are required. The following table supplies these names */ static const char *const yyTokenName[] = { "$", "CODE", "DOC", "NAMESPACE", "ID", "SEMICOL", "ERROR", "EQ", "INTEGER", "STRUCT", "LB", "RB", "SERVLET", "INIT", "FINI", "ATTRS", "PRECALL", "POSTCALL", "FALLBACK", "DOWNLOAD", "UPLOAD", "ARRAY", "LT", "GT", "LP", "RP", "COMMA", "TAKE", "error", "compilation_unit", "opt_namespace_decl", "toplevel_decls", "opt_inline_code", "opt_doc_comment", "namespace_decl", "toplevel_decl", "error_decl", "struct_decl", "servlet_decl", "struct_members", "struct_member", "type", "servlet_decl_head", "servlet_decl_body", "servlet_body_decls", "servlet_body_decl", "method_decl", "params", "param", "opt_owner", }; #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing reduce actions, the names of all rules are required. */ static const char *const yyRuleName[] = { /* 0 */ "compilation_unit ::= opt_namespace_decl toplevel_decls", /* 1 */ "opt_inline_code ::=", /* 2 */ "opt_inline_code ::= CODE", /* 3 */ "opt_doc_comment ::=", /* 4 */ "opt_doc_comment ::= DOC", /* 5 */ "opt_namespace_decl ::=", /* 6 */ "opt_namespace_decl ::= namespace_decl", /* 7 */ "namespace_decl ::= NAMESPACE ID SEMICOL", /* 8 */ "toplevel_decls ::= toplevel_decl", /* 9 */ "toplevel_decls ::= toplevel_decls toplevel_decl", /* 10 */ "toplevel_decl ::= error_decl", /* 11 */ "toplevel_decl ::= struct_decl", /* 12 */ "toplevel_decl ::= servlet_decl", /* 13 */ "error_decl ::= ERROR ID EQ INTEGER SEMICOL", /* 14 */ "struct_decl ::= opt_doc_comment STRUCT ID LB struct_members RB", /* 15 */ "struct_members ::= struct_member", /* 16 */ "struct_members ::= struct_members struct_member", /* 17 */ "struct_member ::= type ID SEMICOL", /* 18 */ "servlet_decl ::= servlet_decl_head servlet_decl_body", /* 19 */ "servlet_decl_head ::= opt_doc_comment SERVLET ID", /* 20 */ "servlet_decl_body ::= LB opt_inline_code servlet_body_decls RB", /* 21 */ "servlet_body_decls ::= servlet_body_decl", /* 22 */ "servlet_body_decls ::= servlet_body_decls servlet_body_decl", /* 23 */ "servlet_body_decl ::= struct_decl", /* 24 */ "servlet_body_decl ::= method_decl CODE", /* 25 */ "servlet_body_decl ::= method_decl SEMICOL", /* 26 */ "servlet_body_decl ::= INIT CODE", /* 27 */ "servlet_body_decl ::= FINI CODE", /* 28 */ "servlet_body_decl ::= ATTRS CODE", /* 29 */ "servlet_body_decl ::= PRECALL CODE", /* 30 */ "servlet_body_decl ::= POSTCALL CODE", /* 31 */ "servlet_body_decl ::= FALLBACK CODE", /* 32 */ "servlet_body_decl ::= DOWNLOAD CODE", /* 33 */ "servlet_body_decl ::= UPLOAD CODE", /* 34 */ "servlet_body_decl ::= error_decl", /* 35 */ "type ::= ARRAY LT type GT", /* 36 */ "type ::= ID", /* 37 */ "method_decl ::= opt_doc_comment type ID LP params RP", /* 38 */ "params ::=", /* 39 */ "params ::= param", /* 40 */ "params ::= params COMMA param", /* 41 */ "opt_owner ::=", /* 42 */ "opt_owner ::= TAKE", /* 43 */ "param ::= opt_owner type ID", }; #endif /* NDEBUG */ #if YYSTACKDEPTH<=0 /* ** Try to increase the size of the parser stack. */ static void yyGrowStack(yyParser *p){ int newSize; yyStackEntry *pNew; newSize = p->yystksz*2 + 100; pNew = realloc(p->yystack, newSize*sizeof(pNew[0])); if( pNew ){ p->yystack = pNew; p->yystksz = newSize; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sStack grows to %d entries!\n", yyTracePrompt, p->yystksz); } #endif } } #endif /* ** This function allocates a new parser. ** The only argument is a pointer to a function which works like ** malloc. ** ** Inputs: ** A pointer to the function used to allocate memory. ** ** Outputs: ** A pointer to a parser. This pointer is used in subsequent calls ** to xdlParser and xdlParserFree. */ void *xdlParserAlloc(void *(*mallocProc)(size_t)){ yyParser *pParser; pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) ); if( pParser ){ pParser->yyidx = -1; #if YYSTACKDEPTH<=0 yyGrowStack(pParser); #endif } return pParser; } /* The following function deletes the value associated with a ** symbol. The symbol can be either a terminal or nonterminal. ** "yymajor" is the symbol code, and "yypminor" is a pointer to ** the value. */ static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){ switch( yymajor ){ /* Here is inserted the actions which take place when a ** terminal or non-terminal is destroyed. This can happen ** when the symbol is popped from the stack during a ** reduce or during error processing or when a parser is ** being destroyed before it is finished parsing. ** ** Note: during a reduce, the only symbols destroyed are those ** which appear on the RHS of the rule, but which are not used ** inside the C code. */ case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: case 16: case 17: case 18: case 19: case 20: case 21: case 22: case 23: case 24: case 25: case 26: case 27: #line 26 "tmp.y" {token_free((yypminor->yy0));} #line 1141 "tmp.c" break; default: break; /* If no destructor action specified: do nothing */ } } /* ** Pop the parser's stack once. ** ** If there is a destructor routine associated with the token which ** is popped from the stack, then call it. ** ** Return the major token number for the symbol popped. */ static int yy_pop_parser_stack(yyParser *pParser){ YYCODETYPE yymajor; yyStackEntry *yytos = &pParser->yystack[pParser->yyidx]; if( pParser->yyidx<0 ) return 0; #ifndef NDEBUG if( yyTraceFILE && pParser->yyidx>=0 ){ fprintf(yyTraceFILE,"%sPopping %s\n", yyTracePrompt, yyTokenName[yytos->major]); } #endif yymajor = yytos->major; yy_destructor( yymajor, &yytos->minor); pParser->yyidx--; return yymajor; } /* ** Deallocate and destroy a parser. Destructors are all called for ** all stack elements before shutting the parser down. ** ** Inputs: **
    **
  • A pointer to the parser. This should be a pointer ** obtained from xdlParserAlloc. **
  • A pointer to a function used to reclaim memory obtained ** from malloc. **
*/ void xdlParserFree( void *p, /* The parser to be deleted */ void (*freeProc)(void*) /* Function used to reclaim memory */ ){ yyParser *pParser = (yyParser*)p; if( pParser==0 ) return; while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser); #if YYSTACKDEPTH<=0 free(pParser->yystack); #endif (*freeProc)((void*)pParser); } /* ** Find the appropriate action for a parser given the terminal ** look-ahead token iLookAhead. ** ** If the look-ahead token is YYNOCODE, then check to see if the action is ** independent of the look-ahead. If it is, return the action, otherwise ** return YY_NO_ACTION. */ static int yy_find_shift_action( yyParser *pParser, /* The parser */ YYCODETYPE iLookAhead /* The look-ahead token */ ){ int i; int stateno = pParser->yystack[pParser->yyidx].stateno; if( stateno>YY_SHIFT_MAX || (i = yy_shift_ofst[stateno])==YY_SHIFT_USE_DFLT ){ return yy_default[stateno]; } if( iLookAhead==YYNOCODE ){ return YY_NO_ACTION; } i += iLookAhead; if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ if( iLookAhead>0 ){ #ifdef YYFALLBACK int iFallback; /* Fallback token */ if( iLookAhead %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); } #endif return yy_find_shift_action(pParser, iFallback); } #endif #ifdef YYWILDCARD { int j = i - iLookAhead + YYWILDCARD; if( j>=0 && j %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]); } #endif /* NDEBUG */ return yy_action[j]; } } #endif /* YYWILDCARD */ } return yy_default[stateno]; }else{ return yy_action[i]; } } /* ** Find the appropriate action for a parser given the non-terminal ** look-ahead token iLookAhead. ** ** If the look-ahead token is YYNOCODE, then check to see if the action is ** independent of the look-ahead. If it is, return the action, otherwise ** return YY_NO_ACTION. */ static int yy_find_reduce_action( int stateno, /* Current state number */ YYCODETYPE iLookAhead /* The look-ahead token */ ){ int i; /* int stateno = pParser->yystack[pParser->yyidx].stateno; */ if( stateno>YY_REDUCE_MAX || (i = yy_reduce_ofst[stateno])==YY_REDUCE_USE_DFLT ){ return yy_default[stateno]; } if( iLookAhead==YYNOCODE ){ return YY_NO_ACTION; } i += iLookAhead; if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ return yy_default[stateno]; }else{ return yy_action[i]; } } /* ** The following routine is called if the stack overflows. */ static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){ xdlParserARG_FETCH; yypParser->yyidx--; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will execute if the parser ** stack every overflows */ #line 29 "tmp.y" HANDLE_STACK_OVERFLOW(); #line 1303 "tmp.c" xdlParserARG_STORE; /* Suppress warning about unused %extra_argument var */ } /* ** Perform a shift action. */ static void yy_shift( yyParser *yypParser, /* The parser to be shifted */ int yyNewState, /* The new state to shift in */ int yyMajor, /* The major token to shift in */ YYMINORTYPE *yypMinor /* Pointer ot the minor token to shift in */ ){ yyStackEntry *yytos; yypParser->yyidx++; #if YYSTACKDEPTH>0 if( yypParser->yyidx>=YYSTACKDEPTH ){ yyStackOverflow(yypParser, yypMinor); return; } #else if( yypParser->yyidx>=yypParser->yystksz ){ yyGrowStack(yypParser); if( yypParser->yyidx>=yypParser->yystksz ){ yyStackOverflow(yypParser, yypMinor); return; } } #endif yytos = &yypParser->yystack[yypParser->yyidx]; yytos->stateno = yyNewState; yytos->major = yyMajor; yytos->minor = *yypMinor; #ifndef NDEBUG if( yyTraceFILE && yypParser->yyidx>0 ){ int i; fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState); fprintf(yyTraceFILE,"%sStack:",yyTracePrompt); for(i=1; i<=yypParser->yyidx; i++) fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]); fprintf(yyTraceFILE,"\n"); } #endif } /* The following table contains information about every rule that ** is used during the reduce. */ static const struct { YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ unsigned char nrhs; /* Number of right-hand side symbols in the rule */ } yyRuleInfo[] = { { 29, 2 }, { 32, 0 }, { 32, 1 }, { 33, 0 }, { 33, 1 }, { 30, 0 }, { 30, 1 }, { 34, 3 }, { 31, 1 }, { 31, 2 }, { 35, 1 }, { 35, 1 }, { 35, 1 }, { 36, 5 }, { 37, 6 }, { 39, 1 }, { 39, 2 }, { 40, 3 }, { 38, 2 }, { 42, 3 }, { 43, 4 }, { 44, 1 }, { 44, 2 }, { 45, 1 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 2 }, { 45, 1 }, { 41, 4 }, { 41, 1 }, { 46, 6 }, { 47, 0 }, { 47, 1 }, { 47, 3 }, { 49, 0 }, { 49, 1 }, { 48, 3 }, }; static void yy_accept(yyParser*); /* Forward Declaration */ /* ** Perform a reduce action and the shift that must immediately ** follow the reduce. */ static void yy_reduce( yyParser *yypParser, /* The parser */ int yyruleno /* Number of the rule by which to reduce */ ){ int yygoto; /* The next state */ int yyact; /* The next action */ YYMINORTYPE yygotominor; /* The LHS of the rule reduced */ yyStackEntry *yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ xdlParserARG_FETCH; yymsp = &yypParser->yystack[yypParser->yyidx]; #ifndef NDEBUG if( yyTraceFILE && yyruleno>=0 && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){ fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt, yyRuleName[yyruleno]); } #endif /* NDEBUG */ /* Silence complaints from purify about yygotominor being uninitialized ** in some cases when it is copied into the stack after the following ** switch. yygotominor is uninitialized when a rule reduces that does ** not set the value of its left-hand side nonterminal. Leaving the ** value of the nonterminal uninitialized is utterly harmless as long ** as the value is never used. So really the only thing this code ** accomplishes is to quieten purify. ** ** 2007-01-16: The wireshark project (www.wireshark.org) reports that ** without this code, their parser segfaults. I'm not sure what there ** parser is doing to make this happen. This is the second bug report ** from wireshark this week. Clearly they are stressing Lemon in ways ** that it has not been previously stressed... (SQLite ticket #2172) */ memset(&yygotominor, 0, sizeof(yygotominor)); switch( yyruleno ){ /* Beginning here are the reduction cases. A typical example ** follows: ** case 0: ** #line ** { ... } // User supplied code ** #line ** break; */ case 0: case 5: case 6: case 8: case 9: case 10: case 12: case 18: case 21: case 22: case 34: #line 736 "tmp.y" { } #line 1466 "tmp.c" break; case 1: #line 739 "tmp.y" { yygotominor.yy96 = NULL; } #line 1473 "tmp.c" break; case 2: #line 742 "tmp.y" { yygotominor.yy96 = yymsp[0].minor.yy0; } #line 1480 "tmp.c" break; case 3: #line 747 "tmp.y" { yygotominor.yy85 = NULL; } #line 1487 "tmp.c" break; case 4: #line 750 "tmp.y" { yygotominor.yy85 = yymsp[0].minor.yy0->text; yymsp[0].minor.yy0->text = NULL; token_free(yymsp[0].minor.yy0); } #line 1496 "tmp.c" break; case 7: #line 759 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); MODEL->name = g_strdup(yymsp[-1].minor.yy0->text); token_free(yymsp[-1].minor.yy0); yy_destructor(3,&yymsp[-2].minor); yy_destructor(5,&yymsp[0].minor); } #line 1508 "tmp.c" break; case 11: #line 770 "tmp.y" { MODEL->types = g_slist_append(MODEL->types, yymsp[0].minor.yy87); } #line 1515 "tmp.c" break; case 13: #line 775 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); xdl_error_new(MODEL, MODEL->cur_servlet, yymsp[-3].minor.yy0->text, atoi(yymsp[-1].minor.yy0->text)); token_free(yymsp[-3].minor.yy0); token_free(yymsp[-1].minor.yy0); yy_destructor(6,&yymsp[-4].minor); yy_destructor(7,&yymsp[-2].minor); yy_destructor(5,&yymsp[0].minor); } #line 1529 "tmp.c" break; case 14: #line 784 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); if (xdl_typedef_find(MODEL, MODEL->cur_servlet, yymsp[-3].minor.yy0->text)) { printf("Redefining already defined type %s\n", yymsp[-3].minor.yy0->text); exit(1); } yygotominor.yy87 = xdl_typedef_new_struct(MODEL, MODEL->cur_servlet, yymsp[-3].minor.yy0->text); yygotominor.yy87->struct_members = yymsp[-1].minor.yy93; yygotominor.yy87->doc = yymsp[-5].minor.yy85; token_free(yymsp[-3].minor.yy0); yy_destructor(9,&yymsp[-4].minor); yy_destructor(10,&yymsp[-2].minor); yy_destructor(11,&yymsp[0].minor); } #line 1549 "tmp.c" break; case 15: #line 799 "tmp.y" { yygotominor.yy93 = g_slist_append(NULL, yymsp[0].minor.yy30); } #line 1556 "tmp.c" break; case 16: #line 802 "tmp.y" { yygotominor.yy93 = g_slist_append(yymsp[-1].minor.yy93, yymsp[0].minor.yy30); } #line 1563 "tmp.c" break; case 17: #line 807 "tmp.y" { yygotominor.yy30 = g_new0(xdl_struct_member, 1); yygotominor.yy30->type = yymsp[-2].minor.yy87; yygotominor.yy30->name = g_strdup(yymsp[-1].minor.yy0->text); token_free(yymsp[-1].minor.yy0); yy_destructor(5,&yymsp[0].minor); } #line 1574 "tmp.c" break; case 19: #line 815 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); MODEL->cur_servlet = g_new0(xdl_servlet, 1); MODEL->servlets = g_slist_append(MODEL->servlets, MODEL->cur_servlet); MODEL->cur_servlet->name = g_strdup(yymsp[0].minor.yy0->text); MODEL->cur_servlet->doc = yymsp[-2].minor.yy85; token_free(yymsp[0].minor.yy0); yy_destructor(12,&yymsp[-1].minor); } #line 1588 "tmp.c" break; case 20: #line 824 "tmp.y" { if (yymsp[-2].minor.yy96) { MODEL->cur_servlet->stub_header = g_strndup(yymsp[-2].minor.yy96->text+2, strlen(yymsp[-2].minor.yy96->text)-4); MODEL->cur_servlet->stub_header_line = yymsp[-2].minor.yy96->sline; token_free(yymsp[-2].minor.yy96); } MODEL->cur_servlet = NULL; yy_destructor(10,&yymsp[-3].minor); yy_destructor(11,&yymsp[0].minor); } #line 1603 "tmp.c" break; case 23: #line 837 "tmp.y" { MODEL->cur_servlet->types = g_slist_append(MODEL->cur_servlet->types, yymsp[0].minor.yy87); } #line 1610 "tmp.c" break; case 24: #line 840 "tmp.y" { MODEL->cur_servlet->methods = g_slist_append(MODEL->cur_servlet->methods, yymsp[-1].minor.yy95); yymsp[-1].minor.yy95->stub_impl = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); yymsp[-1].minor.yy95->stub_impl_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); } #line 1620 "tmp.c" break; case 25: #line 846 "tmp.y" { MODEL->cur_servlet->methods = g_slist_append(MODEL->cur_servlet->methods, yymsp[-1].minor.yy95); yy_destructor(5,&yymsp[0].minor); } #line 1628 "tmp.c" break; case 26: #line 849 "tmp.y" { MODEL->cur_servlet->stub_init = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_init_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(13,&yymsp[-1].minor); } #line 1638 "tmp.c" break; case 27: #line 854 "tmp.y" { MODEL->cur_servlet->stub_fini = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_fini_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(14,&yymsp[-1].minor); } #line 1648 "tmp.c" break; case 28: #line 859 "tmp.y" { MODEL->cur_servlet->stub_attrs = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_attrs_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(15,&yymsp[-1].minor); } #line 1658 "tmp.c" break; case 29: #line 864 "tmp.y" { MODEL->cur_servlet->stub_pre_call = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_pre_call_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(16,&yymsp[-1].minor); } #line 1668 "tmp.c" break; case 30: #line 869 "tmp.y" { MODEL->cur_servlet->stub_post_call = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_post_call_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(17,&yymsp[-1].minor); } #line 1678 "tmp.c" break; case 31: #line 874 "tmp.y" { MODEL->cur_servlet->stub_fallback = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_fallback_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(18,&yymsp[-1].minor); } #line 1688 "tmp.c" break; case 32: #line 879 "tmp.y" { MODEL->cur_servlet->stub_download = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_download_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(19,&yymsp[-1].minor); } #line 1698 "tmp.c" break; case 33: #line 884 "tmp.y" { MODEL->cur_servlet->stub_upload = g_strndup(yymsp[0].minor.yy0->text+2, strlen(yymsp[0].minor.yy0->text)-4); MODEL->cur_servlet->stub_upload_line = yymsp[0].minor.yy0->sline; token_free(yymsp[0].minor.yy0); yy_destructor(20,&yymsp[-1].minor); } #line 1708 "tmp.c" break; case 35: #line 892 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); yygotominor.yy87 = xdl_typedef_new_array(MODEL, MODEL->cur_servlet, yymsp[-1].minor.yy87); yy_destructor(21,&yymsp[-3].minor); yy_destructor(22,&yymsp[-2].minor); yy_destructor(23,&yymsp[0].minor); } #line 1720 "tmp.c" break; case 36: #line 897 "tmp.y" { if (!MODEL) _MODEL = xdl_new(); yygotominor.yy87 = xdl_typedef_find(MODEL, MODEL->cur_servlet, yymsp[0].minor.yy0->text); if (yygotominor.yy87 == NULL) { printf("Undefined type %s\n", yymsp[0].minor.yy0->text); exit(1); } token_free(yymsp[0].minor.yy0); } #line 1735 "tmp.c" break; case 37: #line 910 "tmp.y" { yygotominor.yy95 = g_new0(xdl_method, 1); yygotominor.yy95->name = g_strdup(yymsp[-3].minor.yy0->text); yygotominor.yy95->return_type = yymsp[-4].minor.yy87; yygotominor.yy95->params = yymsp[-1].minor.yy93; yygotominor.yy95->doc = yymsp[-5].minor.yy85; token_free(yymsp[-3].minor.yy0); yy_destructor(24,&yymsp[-2].minor); yy_destructor(25,&yymsp[0].minor); } #line 1749 "tmp.c" break; case 38: #line 920 "tmp.y" { yygotominor.yy93 = NULL; } #line 1756 "tmp.c" break; case 39: #line 923 "tmp.y" { yygotominor.yy93 = g_slist_append(NULL, yymsp[0].minor.yy75); } #line 1763 "tmp.c" break; case 40: #line 926 "tmp.y" { yygotominor.yy93 = g_slist_append(yymsp[-2].minor.yy93, yymsp[0].minor.yy75); yy_destructor(26,&yymsp[-1].minor); } #line 1771 "tmp.c" break; case 41: #line 931 "tmp.y" { yygotominor.yy92 = 0; } #line 1778 "tmp.c" break; case 42: #line 934 "tmp.y" { yygotominor.yy92 = 1; yy_destructor(27,&yymsp[0].minor); } #line 1786 "tmp.c" break; case 43: #line 939 "tmp.y" { yygotominor.yy75 = g_new0(xdl_method_param, 1); yygotominor.yy75->type = yymsp[-1].minor.yy87; yygotominor.yy75->pass_ownership = yymsp[-2].minor.yy92; yygotominor.yy75->name = g_strdup(yymsp[0].minor.yy0->text); token_free(yymsp[0].minor.yy0); } #line 1797 "tmp.c" break; }; yygoto = yyRuleInfo[yyruleno].lhs; yysize = yyRuleInfo[yyruleno].nrhs; yypParser->yyidx -= yysize; yyact = yy_find_reduce_action(yymsp[-yysize].stateno,yygoto); if( yyact < YYNSTATE ){ #ifdef NDEBUG /* If we are not debugging and the reduce action popped at least ** one element off the stack, then we can push the new element back ** onto the stack here, and skip the stack overflow test in yy_shift(). ** That gives a significant speed improvement. */ if( yysize ){ yypParser->yyidx++; yymsp -= yysize-1; yymsp->stateno = yyact; yymsp->major = yygoto; yymsp->minor = yygotominor; }else #endif { yy_shift(yypParser,yyact,yygoto,&yygotominor); } }else if( yyact == YYNSTATE + YYNRULE + 1 ){ yy_accept(yypParser); } } /* ** The following code executes when the parse fails */ static void yy_parse_failed( yyParser *yypParser /* The parser */ ){ xdlParserARG_FETCH; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will be executed whenever the ** parser fails */ xdlParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* ** The following code executes when a syntax error first occurs. */ static void yy_syntax_error( yyParser *yypParser, /* The parser */ int yymajor, /* The major type of the error token */ YYMINORTYPE yyminor /* The minor type of the error token */ ){ xdlParserARG_FETCH; #define TOKEN (yyminor.yy0) #line 28 "tmp.y" HANDLE_SYNTAX_ERROR(TOKEN); #line 1857 "tmp.c" xdlParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* ** The following is executed when the parser accepts */ static void yy_accept( yyParser *yypParser /* The parser */ ){ xdlParserARG_FETCH; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will be executed whenever the ** parser accepts */ xdlParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* The main parser program. ** The first argument is a pointer to a structure obtained from ** "xdlParserAlloc" which describes the current state of the parser. ** The second argument is the major token number. The third is ** the minor token. The fourth optional argument is whatever the ** user wants (and specified in the grammar) and is available for ** use by the action routines. ** ** Inputs: **
    **
  • A pointer to the parser (an opaque structure.) **
  • The major token number. **
  • The minor token number. **
  • An option argument of a grammar-specified type. **
** ** Outputs: ** None. */ void xdlParser( void *yyp, /* The parser */ int yymajor, /* The major token code number */ xdlParserTOKENTYPE yyminor /* The value for the token */ xdlParserARG_PDECL /* Optional %extra_argument parameter */ ){ YYMINORTYPE yyminorunion; int yyact; /* The parser action. */ int yyendofinput; /* True if we are at the end of input */ int yyerrorhit = 0; /* True if yymajor has invoked an error */ yyParser *yypParser; /* The parser */ /* (re)initialize the parser, if necessary */ yypParser = (yyParser*)yyp; if( yypParser->yyidx<0 ){ #if YYSTACKDEPTH<=0 if( yypParser->yystksz <=0 ){ memset(&yyminorunion, 0, sizeof(yyminorunion)); yyStackOverflow(yypParser, &yyminorunion); return; } #endif yypParser->yyidx = 0; yypParser->yyerrcnt = -1; yypParser->yystack[0].stateno = 0; yypParser->yystack[0].major = 0; } yyminorunion.yy0 = yyminor; yyendofinput = (yymajor==0); xdlParserARG_STORE; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]); } #endif do{ yyact = yy_find_shift_action(yypParser,yymajor); if( yyactyyerrcnt--; if( yyendofinput && yypParser->yyidx>=0 ){ yymajor = 0; }else{ yymajor = YYNOCODE; } }else if( yyact < YYNSTATE + YYNRULE ){ yy_reduce(yypParser,yyact-YYNSTATE); }else if( yyact == YY_ERROR_ACTION ){ int yymx; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt); } #endif #ifdef YYERRORSYMBOL /* A syntax error has occurred. ** The response to an error depends upon whether or not the ** grammar defines an error token "ERROR". ** ** This is what we do if the grammar does define ERROR: ** ** * Call the %syntax_error function. ** ** * Begin popping the stack until we enter a state where ** it is legal to shift the error symbol, then shift ** the error symbol. ** ** * Set the error count to three. ** ** * Begin accepting and shifting new tokens. No new error ** processing will occur until three tokens have been ** shifted successfully. ** */ if( yypParser->yyerrcnt<0 ){ yy_syntax_error(yypParser,yymajor,yyminorunion); } yymx = yypParser->yystack[yypParser->yyidx].major; if( yymx==YYERRORSYMBOL || yyerrorhit ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sDiscard input token %s\n", yyTracePrompt,yyTokenName[yymajor]); } #endif yy_destructor(yymajor,&yyminorunion); yymajor = YYNOCODE; }else{ while( yypParser->yyidx >= 0 && yymx != YYERRORSYMBOL && (yyact = yy_find_reduce_action( yypParser->yystack[yypParser->yyidx].stateno, YYERRORSYMBOL)) >= YYNSTATE ){ yy_pop_parser_stack(yypParser); } if( yypParser->yyidx < 0 || yymajor==0 ){ yy_destructor(yymajor,&yyminorunion); yy_parse_failed(yypParser); yymajor = YYNOCODE; }else if( yymx!=YYERRORSYMBOL ){ YYMINORTYPE u2; u2.YYERRSYMDT = 0; yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2); } } yypParser->yyerrcnt = 3; yyerrorhit = 1; #else /* YYERRORSYMBOL is not defined */ /* This is what we do if the grammar does not define ERROR: ** ** * Report an error message, and throw away the input token. ** ** * If the input token is $, then fail the parse. ** ** As before, subsequent error messages are suppressed until ** three input tokens have been successfully shifted. */ if( yypParser->yyerrcnt<=0 ){ yy_syntax_error(yypParser,yymajor,yyminorunion); } yypParser->yyerrcnt = 3; yy_destructor(yymajor,&yyminorunion); if( yyendofinput ){ yy_parse_failed(yypParser); } yymajor = YYNOCODE; #endif }else{ yy_accept(yypParser); yymajor = YYNOCODE; } }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 ); return; } libxr-1.0.orig/xdl-compiler/Makefile.am0000644000000000000000000000141411226717566014767 0ustar BUILT_SOURCES = \ xdl-parser.h \ xdl-parser.c EXTRA_DIST = \ lempar.c \ lemon.c \ xdl-compiler.1 \ xdl-parser.yre \ $(BUILT_SOURCES) AM_CFLAGS = \ $(GLIB_CFLAGS) \ -D_GNU_SOURCE LDADD = \ $(GLIB_LIBS) man_MANS = xdl-compiler.1 bin_PROGRAMS = xdl-compiler xdl_compiler_SOURCES = \ xdl.h \ xdl.c \ main.c \ parser-lib.h \ parser-lib.c \ xdl-parser.h \ xdl-parser.c # parser xdl-parser.h: xdl-parser.c xdl-parser.c: xdl-parser.yre test -r $(builddir)/lempar.c || test x$(srcdir) = x$(builddir) || cat $(srcdir)/lempar.c > $(builddir)/lempar.c gcc -o lemon $(srcdir)/lemon.c re2c -s -i -o tmp.y $< ./lemon -q tmp.y rm -f tmp.y mv tmp.c xdl-parser.c mv tmp.h xdl-parser.h test x$(srcdir) = x$(builddir) || rm -f $(builddir)/lempar.c CLEANFILES = lemon libxr-1.0.orig/xdl-compiler/parser-lib.h0000644000000000000000000000741311226717566015151 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifndef __PARSER_LIB_H #define __PARSER_LIB_H #include #include /* special tokens */ #define TK_EOF 0 #define TK_UNKNOWN (-1) /* lexer helper macros */ #define RET(tok) \ return token_new(s, tok, c-b) #define EAT(next_state) \ stream_advance(s, c-b); \ b = c #define DECLARE_LEXER() \ static token *stream_peek_token(stream* s) \ { \ char *c, *b, *q; \ if (s->length - s->index == 0) \ return token_new(s, TK_EOF, 0); \ c = b = s->buffer + s->index; #define DECLARE_LEXER_END() \ return NULL; \ } /* parser helper macros */ #define DECLARE_PARSER(name, fname, rtype) \ extern void *name##Alloc(void *(*)(size_t)); \ extern void name##Free(void*, void(*)(void *)); \ extern void name(void*, int, token*, parser_context* ctx); \ extern void name##Trace(FILE *TraceFILE, char *zTracePrompt); \ extern const char* name##TokenName(int code); \ rtype fname##_string(const char* str, GError** err) \ { \ return (rtype)__parse_string(str, err, name, name##Alloc, name##Free, stream_peek_token); \ } \ rtype fname##_file(const char* path, GError** err) \ { \ return (rtype)__parse_file(path, err, name, name##Alloc, name##Free, stream_peek_token); \ } #define HANDLE_SYNTAX_ERROR(TOKEN) \ g_free(ctx->error); \ if (TOKEN == NULL || TOKEN->type == TK_EOF) \ ctx->error = g_strdup_printf("Unexpected EOF!\n"); \ else \ ctx->error = g_strdup_printf("Syntax error on line %d column %d: unexpected token %s\n", \ TOKEN->sline+1, TOKEN->scol+1, TOKEN->type == TK_UNKNOWN ? "TK_UNKNOWN" : yyTokenName[TOKEN->type]) #define HANDLE_STACK_OVERFLOW() \ g_free(ctx->error); \ ctx->error = g_strdup_printf("Parser stack overflow!\n") typedef struct stream stream; struct stream { char* path; char* buffer; int index; int line; int col; int length; }; typedef struct token token; struct token { int type; char* text; /* token text */ int length; int sline; /* token location (starts from 0) */ int scol; int eline; int ecol; }; typedef struct parser_context parser_context; struct parser_context { void* data; stream* stream; char* error; }; /* parser functions types */ typedef void* (*parser_alloc)(void *(*)(size_t)); typedef void (*parser_free)(void*, void(*)(void *)); typedef void (*parser)(void*, int, token*, parser_context* ctx); typedef token* (*lexer)(stream*); stream* stream_new_from_string(const char* str); void stream_advance(stream* s, int length); token *token_new(stream* s, int type, int length); void token_free(token * t); void* __parse_string(const char* str, GError** err, parser parser_cb, parser_alloc parser_alloc_cb, parser_free parser_free_cb, lexer lexer_cb); void* __parse_file(const char* path, GError** err, parser parser_cb, parser_alloc parser_alloc_cb, parser_free parser_free_cb, lexer lexer_cb); #endif libxr-1.0.orig/xdl-compiler/lemon.c0000644000000000000000000042140711226717566014221 0ustar /* ** This file contains all sources (including headers) to the LEMON ** LALR(1) parser generator. The sources have been combined into a ** single file to make it easy to include LEMON in the source tree ** and Makefile of another program. ** ** The author of this program disclaims copyright. */ #include #include #include #include #include #include #ifndef __WIN32__ # if defined(_WIN32) || defined(WIN32) # define __WIN32__ # endif #endif #ifdef __WIN32__ extern int access(); #else #include #endif /* #define PRIVATE static */ #define PRIVATE #ifdef TEST #define MAXRHS 5 /* Set low to exercise exception code */ #else #define MAXRHS 1000 #endif static char *msort(char*,char**,int(*)(const char*,const char*)); static struct action *Action_new(void); static struct action *Action_sort(struct action *); /********** From the file "build.h" ************************************/ void FindRulePrecedences(); void FindFirstSets(); void FindStates(); void FindLinks(); void FindFollowSets(); void FindActions(); /********* From the file "configlist.h" *********************************/ void Configlist_init(/* void */); struct config *Configlist_add(/* struct rule *, int */); struct config *Configlist_addbasis(/* struct rule *, int */); void Configlist_closure(/* void */); void Configlist_sort(/* void */); void Configlist_sortbasis(/* void */); struct config *Configlist_return(/* void */); struct config *Configlist_basis(/* void */); void Configlist_eat(/* struct config * */); void Configlist_reset(/* void */); /********* From the file "error.h" ***************************************/ void ErrorMsg(const char *, int,const char *, ...); /****** From the file "option.h" ******************************************/ struct s_options { enum { OPT_FLAG=1, OPT_INT, OPT_DBL, OPT_STR, OPT_FFLAG, OPT_FINT, OPT_FDBL, OPT_FSTR} type; char *label; char *arg; char *message; }; int OptInit(/* char**,struct s_options*,FILE* */); int OptNArgs(/* void */); char *OptArg(/* int */); void OptErr(/* int */); void OptPrint(/* void */); /******** From the file "parse.h" *****************************************/ void Parse(/* struct lemon *lemp */); /********* From the file "plink.h" ***************************************/ struct plink *Plink_new(/* void */); void Plink_add(/* struct plink **, struct config * */); void Plink_copy(/* struct plink **, struct plink * */); void Plink_delete(/* struct plink * */); /********** From the file "report.h" *************************************/ void Reprint(/* struct lemon * */); void ReportOutput(/* struct lemon * */); void ReportTable(/* struct lemon * */); void ReportHeader(/* struct lemon * */); void CompressTables(/* struct lemon * */); void ResortStates(/* struct lemon * */); /********** From the file "set.h" ****************************************/ void SetSize(/* int N */); /* All sets will be of size N */ char *SetNew(/* void */); /* A new set for element 0..N */ void SetFree(/* char* */); /* Deallocate a set */ int SetAdd(/* char*,int */); /* Add element to a set */ int SetUnion(/* char *A,char *B */); /* A <- A U B, thru element N */ #define SetFind(X,Y) (X[Y]) /* True if Y is in set X */ /********** From the file "struct.h" *************************************/ /* ** Principal data structures for the LEMON parser generator. */ typedef enum {LEMON_FALSE=0, LEMON_TRUE} Boolean; /* Symbols (terminals and nonterminals) of the grammar are stored ** in the following: */ struct symbol { char *name; /* Name of the symbol */ int index; /* Index number for this symbol */ enum { TERMINAL, NONTERMINAL, MULTITERMINAL } type; /* Symbols are all either TERMINALS or NTs */ struct rule *rule; /* Linked list of rules of this (if an NT) */ struct symbol *fallback; /* fallback token in case this token doesn't parse */ int prec; /* Precedence if defined (-1 otherwise) */ enum e_assoc { LEFT, RIGHT, NONE, UNK } assoc; /* Associativity if predecence is defined */ char *firstset; /* First-set for all rules of this symbol */ Boolean lambda; /* True if NT and can generate an empty string */ char *destructor; /* Code which executes whenever this symbol is ** popped from the stack during error processing */ int destructorln; /* Line number of destructor code */ char *datatype; /* The data type of information held by this ** object. Only used if type==NONTERMINAL */ int dtnum; /* The data type number. In the parser, the value ** stack is a union. The .yy%d element of this ** union is the correct data type for this object */ /* The following fields are used by MULTITERMINALs only */ int nsubsym; /* Number of constituent symbols in the MULTI */ struct symbol **subsym; /* Array of constituent symbols */ }; /* Each production rule in the grammar is stored in the following ** structure. */ struct rule { struct symbol *lhs; /* Left-hand side of the rule */ char *lhsalias; /* Alias for the LHS (NULL if none) */ int lhsStart; /* True if left-hand side is the start symbol */ int ruleline; /* Line number for the rule */ int nrhs; /* Number of RHS symbols */ struct symbol **rhs; /* The RHS symbols */ char **rhsalias; /* An alias for each RHS symbol (NULL if none) */ int line; /* Line number at which code begins */ char *code; /* The code executed when this rule is reduced */ struct symbol *precsym; /* Precedence symbol for this rule */ int index; /* An index number for this rule */ Boolean canReduce; /* True if this rule is ever reduced */ struct rule *nextlhs; /* Next rule with the same LHS */ struct rule *next; /* Next rule in the global list */ }; /* A configuration is a production rule of the grammar together with ** a mark (dot) showing how much of that rule has been processed so far. ** Configurations also contain a follow-set which is a list of terminal ** symbols which are allowed to immediately follow the end of the rule. ** Every configuration is recorded as an instance of the following: */ struct config { struct rule *rp; /* The rule upon which the configuration is based */ int dot; /* The parse point */ char *fws; /* Follow-set for this configuration only */ struct plink *fplp; /* Follow-set forward propagation links */ struct plink *bplp; /* Follow-set backwards propagation links */ struct state *stp; /* Pointer to state which contains this */ enum { COMPLETE, /* The status is used during followset and */ INCOMPLETE /* shift computations */ } status; struct config *next; /* Next configuration in the state */ struct config *bp; /* The next basis configuration */ }; /* Every shift or reduce operation is stored as one of the following */ struct action { struct symbol *sp; /* The look-ahead symbol */ enum e_action { SHIFT, ACCEPT, REDUCE, ERROR, CONFLICT, /* Was a reduce, but part of a conflict */ SH_RESOLVED, /* Was a shift. Precedence resolved conflict */ RD_RESOLVED, /* Was reduce. Precedence resolved conflict */ NOT_USED /* Deleted by compression */ } type; union { struct state *stp; /* The new state, if a shift */ struct rule *rp; /* The rule, if a reduce */ } x; struct action *next; /* Next action for this state */ struct action *collide; /* Next action with the same hash */ }; /* Each state of the generated parser's finite state machine ** is encoded as an instance of the following structure. */ struct state { struct config *bp; /* The basis configurations for this state */ struct config *cfp; /* All configurations in this set */ int statenum; /* Sequencial number for this state */ struct action *ap; /* Array of actions for this state */ int nTknAct, nNtAct; /* Number of actions on terminals and nonterminals */ int iTknOfst, iNtOfst; /* yy_action[] offset for terminals and nonterms */ int iDflt; /* Default action */ }; #define NO_OFFSET (-2147483647) /* A followset propagation link indicates that the contents of one ** configuration followset should be propagated to another whenever ** the first changes. */ struct plink { struct config *cfp; /* The configuration to which linked */ struct plink *next; /* The next propagate link */ }; /* The state vector for the entire parser generator is recorded as ** follows. (LEMON uses no global variables and makes little use of ** static variables. Fields in the following structure can be thought ** of as begin global variables in the program.) */ struct lemon { struct state **sorted; /* Table of states sorted by state number */ struct rule *rule; /* List of all rules */ int nstate; /* Number of states */ int nrule; /* Number of rules */ int nsymbol; /* Number of terminal and nonterminal symbols */ int nterminal; /* Number of terminal symbols */ struct symbol **symbols; /* Sorted array of pointers to symbols */ int errorcnt; /* Number of errors */ struct symbol *errsym; /* The error symbol */ struct symbol *wildcard; /* Token that matches anything */ char *name; /* Name of the generated parser */ char *arg; /* Declaration of the 3th argument to parser */ char *tokentype; /* Type of terminal symbols in the parser stack */ char *vartype; /* The default type of non-terminal symbols */ char *start; /* Name of the start symbol for the grammar */ char *stacksize; /* Size of the parser stack */ char *include; /* Code to put at the start of the C file */ int includeln; /* Line number for start of include code */ char *error; /* Code to execute when an error is seen */ int errorln; /* Line number for start of error code */ char *overflow; /* Code to execute on a stack overflow */ int overflowln; /* Line number for start of overflow code */ char *failure; /* Code to execute on parser failure */ int failureln; /* Line number for start of failure code */ char *accept; /* Code to execute when the parser excepts */ int acceptln; /* Line number for the start of accept code */ char *extracode; /* Code appended to the generated file */ int extracodeln; /* Line number for the start of the extra code */ char *tokendest; /* Code to execute to destroy token data */ int tokendestln; /* Line number for token destroyer code */ char *vardest; /* Code for the default non-terminal destructor */ int vardestln; /* Line number for default non-term destructor code*/ char *filename; /* Name of the input file */ char *outname; /* Name of the current output file */ char *tokenprefix; /* A prefix added to token names in the .h file */ int nconflict; /* Number of parsing conflicts */ int tablesize; /* Size of the parse tables */ int basisflag; /* Print only basis configurations */ int has_fallback; /* True if any %fallback is seen in the grammer */ char *argv0; /* Name of the program */ }; #define MemoryCheck(X) if((X)==0){ \ extern void memory_error(); \ memory_error(); \ } /**************** From the file "table.h" *********************************/ /* ** All code in this file has been automatically generated ** from a specification in the file ** "table.q" ** by the associative array code building program "aagen". ** Do not edit this file! Instead, edit the specification ** file, then rerun aagen. */ /* ** Code for processing tables in the LEMON parser generator. */ /* Routines for handling a strings */ char *Strsafe(); void Strsafe_init(/* void */); int Strsafe_insert(/* char * */); char *Strsafe_find(/* char * */); /* Routines for handling symbols of the grammar */ struct symbol *Symbol_new(); int Symbolcmpp(/* struct symbol **, struct symbol ** */); void Symbol_init(/* void */); int Symbol_insert(/* struct symbol *, char * */); struct symbol *Symbol_find(/* char * */); struct symbol *Symbol_Nth(/* int */); int Symbol_count(/* */); struct symbol **Symbol_arrayof(/* */); /* Routines to manage the state table */ int Configcmp(/* struct config *, struct config * */); struct state *State_new(); void State_init(/* void */); int State_insert(/* struct state *, struct config * */); struct state *State_find(/* struct config * */); struct state **State_arrayof(/* */); /* Routines used for efficiency in Configlist_add */ void Configtable_init(/* void */); int Configtable_insert(/* struct config * */); struct config *Configtable_find(/* struct config * */); void Configtable_clear(/* int(*)(struct config *) */); /****************** From the file "action.c" *******************************/ /* ** Routines processing parser actions in the LEMON parser generator. */ /* Allocate a new parser action */ static struct action *Action_new(void){ static struct action *freelist = 0; struct action *new; if( freelist==0 ){ int i; int amt = 100; freelist = (struct action *)malloc( sizeof(struct action)*amt ); if( freelist==0 ){ fprintf(stderr,"Unable to allocate memory for a new parser action."); exit(1); } for(i=0; inext; return new; } /* Compare two actions for sorting purposes. Return negative, zero, or ** positive if the first action is less than, equal to, or greater than ** the first */ static int actioncmp( struct action *ap1, struct action *ap2 ){ int rc; rc = ap1->sp->index - ap2->sp->index; if( rc==0 ) rc = (int)ap1->type - (int)ap2->type; if( rc==0 ){ rc = ap1->x.rp->index - ap2->x.rp->index; } return rc; } /* Sort parser actions */ static struct action *Action_sort( struct action *ap ){ ap = (struct action *)msort((char *)ap,(char **)&ap->next, (int(*)(const char*,const char*))actioncmp); return ap; } void Action_add(app,type,sp,arg) struct action **app; enum e_action type; struct symbol *sp; char *arg; { struct action *new; new = Action_new(); new->next = *app; *app = new; new->type = type; new->sp = sp; if( type==SHIFT ){ new->x.stp = (struct state *)arg; }else{ new->x.rp = (struct rule *)arg; } } /********************** New code to implement the "acttab" module ***********/ /* ** This module implements routines use to construct the yy_action[] table. */ /* ** The state of the yy_action table under construction is an instance of ** the following structure */ typedef struct acttab acttab; struct acttab { int nAction; /* Number of used slots in aAction[] */ int nActionAlloc; /* Slots allocated for aAction[] */ struct { int lookahead; /* Value of the lookahead token */ int action; /* Action to take on the given lookahead */ } *aAction, /* The yy_action[] table under construction */ *aLookahead; /* A single new transaction set */ int mnLookahead; /* Minimum aLookahead[].lookahead */ int mnAction; /* Action associated with mnLookahead */ int mxLookahead; /* Maximum aLookahead[].lookahead */ int nLookahead; /* Used slots in aLookahead[] */ int nLookaheadAlloc; /* Slots allocated in aLookahead[] */ }; /* Return the number of entries in the yy_action table */ #define acttab_size(X) ((X)->nAction) /* The value for the N-th entry in yy_action */ #define acttab_yyaction(X,N) ((X)->aAction[N].action) /* The value for the N-th entry in yy_lookahead */ #define acttab_yylookahead(X,N) ((X)->aAction[N].lookahead) /* Free all memory associated with the given acttab */ void acttab_free(acttab *p){ free( p->aAction ); free( p->aLookahead ); free( p ); } /* Allocate a new acttab structure */ acttab *acttab_alloc(void){ acttab *p = malloc( sizeof(*p) ); if( p==0 ){ fprintf(stderr,"Unable to allocate memory for a new acttab."); exit(1); } memset(p, 0, sizeof(*p)); return p; } /* Add a new action to the current transaction set */ void acttab_action(acttab *p, int lookahead, int action){ if( p->nLookahead>=p->nLookaheadAlloc ){ p->nLookaheadAlloc += 25; p->aLookahead = realloc( p->aLookahead, sizeof(p->aLookahead[0])*p->nLookaheadAlloc ); if( p->aLookahead==0 ){ fprintf(stderr,"malloc failed\n"); exit(1); } } if( p->nLookahead==0 ){ p->mxLookahead = lookahead; p->mnLookahead = lookahead; p->mnAction = action; }else{ if( p->mxLookaheadmxLookahead = lookahead; if( p->mnLookahead>lookahead ){ p->mnLookahead = lookahead; p->mnAction = action; } } p->aLookahead[p->nLookahead].lookahead = lookahead; p->aLookahead[p->nLookahead].action = action; p->nLookahead++; } /* ** Add the transaction set built up with prior calls to acttab_action() ** into the current action table. Then reset the transaction set back ** to an empty set in preparation for a new round of acttab_action() calls. ** ** Return the offset into the action table of the new transaction. */ int acttab_insert(acttab *p){ int i, j, k, n; assert( p->nLookahead>0 ); /* Make sure we have enough space to hold the expanded action table ** in the worst case. The worst case occurs if the transaction set ** must be appended to the current action table */ n = p->mxLookahead + 1; if( p->nAction + n >= p->nActionAlloc ){ int oldAlloc = p->nActionAlloc; p->nActionAlloc = p->nAction + n + p->nActionAlloc + 20; p->aAction = realloc( p->aAction, sizeof(p->aAction[0])*p->nActionAlloc); if( p->aAction==0 ){ fprintf(stderr,"malloc failed\n"); exit(1); } for(i=oldAlloc; inActionAlloc; i++){ p->aAction[i].lookahead = -1; p->aAction[i].action = -1; } } /* Scan the existing action table looking for an offset where we can ** insert the current transaction set. Fall out of the loop when that ** offset is found. In the worst case, we fall out of the loop when ** i reaches p->nAction, which means we append the new transaction set. ** ** i is the index in p->aAction[] where p->mnLookahead is inserted. */ for(i=0; inAction+p->mnLookahead; i++){ if( p->aAction[i].lookahead<0 ){ for(j=0; jnLookahead; j++){ k = p->aLookahead[j].lookahead - p->mnLookahead + i; if( k<0 ) break; if( p->aAction[k].lookahead>=0 ) break; } if( jnLookahead ) continue; for(j=0; jnAction; j++){ if( p->aAction[j].lookahead==j+p->mnLookahead-i ) break; } if( j==p->nAction ){ break; /* Fits in empty slots */ } }else if( p->aAction[i].lookahead==p->mnLookahead ){ if( p->aAction[i].action!=p->mnAction ) continue; for(j=0; jnLookahead; j++){ k = p->aLookahead[j].lookahead - p->mnLookahead + i; if( k<0 || k>=p->nAction ) break; if( p->aLookahead[j].lookahead!=p->aAction[k].lookahead ) break; if( p->aLookahead[j].action!=p->aAction[k].action ) break; } if( jnLookahead ) continue; n = 0; for(j=0; jnAction; j++){ if( p->aAction[j].lookahead<0 ) continue; if( p->aAction[j].lookahead==j+p->mnLookahead-i ) n++; } if( n==p->nLookahead ){ break; /* Same as a prior transaction set */ } } } /* Insert transaction set at index i. */ for(j=0; jnLookahead; j++){ k = p->aLookahead[j].lookahead - p->mnLookahead + i; p->aAction[k] = p->aLookahead[j]; if( k>=p->nAction ) p->nAction = k+1; } p->nLookahead = 0; /* Return the offset that is added to the lookahead in order to get the ** index into yy_action of the action */ return i - p->mnLookahead; } /********************** From the file "build.c" *****************************/ /* ** Routines to construction the finite state machine for the LEMON ** parser generator. */ /* Find a precedence symbol of every rule in the grammar. ** ** Those rules which have a precedence symbol coded in the input ** grammar using the "[symbol]" construct will already have the ** rp->precsym field filled. Other rules take as their precedence ** symbol the first RHS symbol with a defined precedence. If there ** are not RHS symbols with a defined precedence, the precedence ** symbol field is left blank. */ void FindRulePrecedences(xp) struct lemon *xp; { struct rule *rp; for(rp=xp->rule; rp; rp=rp->next){ if( rp->precsym==0 ){ int i, j; for(i=0; inrhs && rp->precsym==0; i++){ struct symbol *sp = rp->rhs[i]; if( sp->type==MULTITERMINAL ){ for(j=0; jnsubsym; j++){ if( sp->subsym[j]->prec>=0 ){ rp->precsym = sp->subsym[j]; break; } } }else if( sp->prec>=0 ){ rp->precsym = rp->rhs[i]; } } } } return; } /* Find all nonterminals which will generate the empty string. ** Then go back and compute the first sets of every nonterminal. ** The first set is the set of all terminal symbols which can begin ** a string generated by that nonterminal. */ void FindFirstSets(lemp) struct lemon *lemp; { int i, j; struct rule *rp; int progress; for(i=0; insymbol; i++){ lemp->symbols[i]->lambda = LEMON_FALSE; } for(i=lemp->nterminal; insymbol; i++){ lemp->symbols[i]->firstset = SetNew(); } /* First compute all lambdas */ do{ progress = 0; for(rp=lemp->rule; rp; rp=rp->next){ if( rp->lhs->lambda ) continue; for(i=0; inrhs; i++){ struct symbol *sp = rp->rhs[i]; if( sp->type!=TERMINAL || sp->lambda==LEMON_FALSE ) break; } if( i==rp->nrhs ){ rp->lhs->lambda = LEMON_TRUE; progress = 1; } } }while( progress ); /* Now compute all first sets */ do{ struct symbol *s1, *s2; progress = 0; for(rp=lemp->rule; rp; rp=rp->next){ s1 = rp->lhs; for(i=0; inrhs; i++){ s2 = rp->rhs[i]; if( s2->type==TERMINAL ){ progress += SetAdd(s1->firstset,s2->index); break; }else if( s2->type==MULTITERMINAL ){ for(j=0; jnsubsym; j++){ progress += SetAdd(s1->firstset,s2->subsym[j]->index); } break; }else if( s1==s2 ){ if( s1->lambda==LEMON_FALSE ) break; }else{ progress += SetUnion(s1->firstset,s2->firstset); if( s2->lambda==LEMON_FALSE ) break; } } } }while( progress ); return; } /* Compute all LR(0) states for the grammar. Links ** are added to between some states so that the LR(1) follow sets ** can be computed later. */ PRIVATE struct state *getstate(/* struct lemon * */); /* forward reference */ void FindStates(lemp) struct lemon *lemp; { struct symbol *sp; struct rule *rp; Configlist_init(); /* Find the start symbol */ if( lemp->start ){ sp = Symbol_find(lemp->start); if( sp==0 ){ ErrorMsg(lemp->filename,0, "The specified start symbol \"%s\" is not \ in a nonterminal of the grammar. \"%s\" will be used as the start \ symbol instead.",lemp->start,lemp->rule->lhs->name); lemp->errorcnt++; sp = lemp->rule->lhs; } }else{ sp = lemp->rule->lhs; } /* Make sure the start symbol doesn't occur on the right-hand side of ** any rule. Report an error if it does. (YACC would generate a new ** start symbol in this case.) */ for(rp=lemp->rule; rp; rp=rp->next){ int i; for(i=0; inrhs; i++){ if( rp->rhs[i]==sp ){ /* FIX ME: Deal with multiterminals */ ErrorMsg(lemp->filename,0, "The start symbol \"%s\" occurs on the \ right-hand side of a rule. This will result in a parser which \ does not work properly.",sp->name); lemp->errorcnt++; } } } /* The basis configuration set for the first state ** is all rules which have the start symbol as their ** left-hand side */ for(rp=sp->rule; rp; rp=rp->nextlhs){ struct config *newcfp; rp->lhsStart = 1; newcfp = Configlist_addbasis(rp,0); SetAdd(newcfp->fws,0); } /* Compute the first state. All other states will be ** computed automatically during the computation of the first one. ** The returned pointer to the first state is not used. */ (void)getstate(lemp); return; } /* Return a pointer to a state which is described by the configuration ** list which has been built from calls to Configlist_add. */ PRIVATE void buildshifts(/* struct lemon *, struct state * */); /* Forwd ref */ PRIVATE struct state *getstate(lemp) struct lemon *lemp; { struct config *cfp, *bp; struct state *stp; /* Extract the sorted basis of the new state. The basis was constructed ** by prior calls to "Configlist_addbasis()". */ Configlist_sortbasis(); bp = Configlist_basis(); /* Get a state with the same basis */ stp = State_find(bp); if( stp ){ /* A state with the same basis already exists! Copy all the follow-set ** propagation links from the state under construction into the ** preexisting state, then return a pointer to the preexisting state */ struct config *x, *y; for(x=bp, y=stp->bp; x && y; x=x->bp, y=y->bp){ Plink_copy(&y->bplp,x->bplp); Plink_delete(x->fplp); x->fplp = x->bplp = 0; } cfp = Configlist_return(); Configlist_eat(cfp); }else{ /* This really is a new state. Construct all the details */ Configlist_closure(lemp); /* Compute the configuration closure */ Configlist_sort(); /* Sort the configuration closure */ cfp = Configlist_return(); /* Get a pointer to the config list */ stp = State_new(); /* A new state structure */ MemoryCheck(stp); stp->bp = bp; /* Remember the configuration basis */ stp->cfp = cfp; /* Remember the configuration closure */ stp->statenum = lemp->nstate++; /* Every state gets a sequence number */ stp->ap = 0; /* No actions, yet. */ State_insert(stp,stp->bp); /* Add to the state table */ buildshifts(lemp,stp); /* Recursively compute successor states */ } return stp; } /* ** Return true if two symbols are the same. */ int same_symbol(a,b) struct symbol *a; struct symbol *b; { int i; if( a==b ) return 1; if( a->type!=MULTITERMINAL ) return 0; if( b->type!=MULTITERMINAL ) return 0; if( a->nsubsym!=b->nsubsym ) return 0; for(i=0; insubsym; i++){ if( a->subsym[i]!=b->subsym[i] ) return 0; } return 1; } /* Construct all successor states to the given state. A "successor" ** state is any state which can be reached by a shift action. */ PRIVATE void buildshifts(lemp,stp) struct lemon *lemp; struct state *stp; /* The state from which successors are computed */ { struct config *cfp; /* For looping thru the config closure of "stp" */ struct config *bcfp; /* For the inner loop on config closure of "stp" */ struct config *new; /* */ struct symbol *sp; /* Symbol following the dot in configuration "cfp" */ struct symbol *bsp; /* Symbol following the dot in configuration "bcfp" */ struct state *newstp; /* A pointer to a successor state */ /* Each configuration becomes complete after it contibutes to a successor ** state. Initially, all configurations are incomplete */ for(cfp=stp->cfp; cfp; cfp=cfp->next) cfp->status = INCOMPLETE; /* Loop through all configurations of the state "stp" */ for(cfp=stp->cfp; cfp; cfp=cfp->next){ if( cfp->status==COMPLETE ) continue; /* Already used by inner loop */ if( cfp->dot>=cfp->rp->nrhs ) continue; /* Can't shift this config */ Configlist_reset(); /* Reset the new config set */ sp = cfp->rp->rhs[cfp->dot]; /* Symbol after the dot */ /* For every configuration in the state "stp" which has the symbol "sp" ** following its dot, add the same configuration to the basis set under ** construction but with the dot shifted one symbol to the right. */ for(bcfp=cfp; bcfp; bcfp=bcfp->next){ if( bcfp->status==COMPLETE ) continue; /* Already used */ if( bcfp->dot>=bcfp->rp->nrhs ) continue; /* Can't shift this one */ bsp = bcfp->rp->rhs[bcfp->dot]; /* Get symbol after dot */ if( !same_symbol(bsp,sp) ) continue; /* Must be same as for "cfp" */ bcfp->status = COMPLETE; /* Mark this config as used */ new = Configlist_addbasis(bcfp->rp,bcfp->dot+1); Plink_add(&new->bplp,bcfp); } /* Get a pointer to the state described by the basis configuration set ** constructed in the preceding loop */ newstp = getstate(lemp); /* The state "newstp" is reached from the state "stp" by a shift action ** on the symbol "sp" */ if( sp->type==MULTITERMINAL ){ int i; for(i=0; insubsym; i++){ Action_add(&stp->ap,SHIFT,sp->subsym[i],(char*)newstp); } }else{ Action_add(&stp->ap,SHIFT,sp,(char *)newstp); } } } /* ** Construct the propagation links */ void FindLinks(lemp) struct lemon *lemp; { int i; struct config *cfp, *other; struct state *stp; struct plink *plp; /* Housekeeping detail: ** Add to every propagate link a pointer back to the state to ** which the link is attached. */ for(i=0; instate; i++){ stp = lemp->sorted[i]; for(cfp=stp->cfp; cfp; cfp=cfp->next){ cfp->stp = stp; } } /* Convert all backlinks into forward links. Only the forward ** links are used in the follow-set computation. */ for(i=0; instate; i++){ stp = lemp->sorted[i]; for(cfp=stp->cfp; cfp; cfp=cfp->next){ for(plp=cfp->bplp; plp; plp=plp->next){ other = plp->cfp; Plink_add(&other->fplp,cfp); } } } } /* Compute all followsets. ** ** A followset is the set of all symbols which can come immediately ** after a configuration. */ void FindFollowSets(lemp) struct lemon *lemp; { int i; struct config *cfp; struct plink *plp; int progress; int change; for(i=0; instate; i++){ for(cfp=lemp->sorted[i]->cfp; cfp; cfp=cfp->next){ cfp->status = INCOMPLETE; } } do{ progress = 0; for(i=0; instate; i++){ for(cfp=lemp->sorted[i]->cfp; cfp; cfp=cfp->next){ if( cfp->status==COMPLETE ) continue; for(plp=cfp->fplp; plp; plp=plp->next){ change = SetUnion(plp->cfp->fws,cfp->fws); if( change ){ plp->cfp->status = INCOMPLETE; progress = 1; } } cfp->status = COMPLETE; } } }while( progress ); } static int resolve_conflict(); /* Compute the reduce actions, and resolve conflicts. */ void FindActions(lemp) struct lemon *lemp; { int i,j; struct config *cfp; struct state *stp; struct symbol *sp; struct rule *rp; /* Add all of the reduce actions ** A reduce action is added for each element of the followset of ** a configuration which has its dot at the extreme right. */ for(i=0; instate; i++){ /* Loop over all states */ stp = lemp->sorted[i]; for(cfp=stp->cfp; cfp; cfp=cfp->next){ /* Loop over all configurations */ if( cfp->rp->nrhs==cfp->dot ){ /* Is dot at extreme right? */ for(j=0; jnterminal; j++){ if( SetFind(cfp->fws,j) ){ /* Add a reduce action to the state "stp" which will reduce by the ** rule "cfp->rp" if the lookahead symbol is "lemp->symbols[j]" */ Action_add(&stp->ap,REDUCE,lemp->symbols[j],(char *)cfp->rp); } } } } } /* Add the accepting token */ if( lemp->start ){ sp = Symbol_find(lemp->start); if( sp==0 ) sp = lemp->rule->lhs; }else{ sp = lemp->rule->lhs; } /* Add to the first state (which is always the starting state of the ** finite state machine) an action to ACCEPT if the lookahead is the ** start nonterminal. */ Action_add(&lemp->sorted[0]->ap,ACCEPT,sp,0); /* Resolve conflicts */ for(i=0; instate; i++){ struct action *ap, *nap; struct state *stp; stp = lemp->sorted[i]; /* assert( stp->ap ); */ stp->ap = Action_sort(stp->ap); for(ap=stp->ap; ap && ap->next; ap=ap->next){ for(nap=ap->next; nap && nap->sp==ap->sp; nap=nap->next){ /* The two actions "ap" and "nap" have the same lookahead. ** Figure out which one should be used */ lemp->nconflict += resolve_conflict(ap,nap,lemp->errsym); } } } /* Report an error for each rule that can never be reduced. */ for(rp=lemp->rule; rp; rp=rp->next) rp->canReduce = LEMON_FALSE; for(i=0; instate; i++){ struct action *ap; for(ap=lemp->sorted[i]->ap; ap; ap=ap->next){ if( ap->type==REDUCE ) ap->x.rp->canReduce = LEMON_TRUE; } } for(rp=lemp->rule; rp; rp=rp->next){ if( rp->canReduce ) continue; ErrorMsg(lemp->filename,rp->ruleline,"This rule can not be reduced.\n"); lemp->errorcnt++; } } /* Resolve a conflict between the two given actions. If the ** conflict can't be resolve, return non-zero. ** ** NO LONGER TRUE: ** To resolve a conflict, first look to see if either action ** is on an error rule. In that case, take the action which ** is not associated with the error rule. If neither or both ** actions are associated with an error rule, then try to ** use precedence to resolve the conflict. ** ** If either action is a SHIFT, then it must be apx. This ** function won't work if apx->type==REDUCE and apy->type==SHIFT. */ static int resolve_conflict(apx,apy,errsym) struct action *apx; struct action *apy; struct symbol *errsym; /* The error symbol (if defined. NULL otherwise) */ { struct symbol *spx, *spy; int errcnt = 0; assert( apx->sp==apy->sp ); /* Otherwise there would be no conflict */ if( apx->type==SHIFT && apy->type==SHIFT ){ apy->type = CONFLICT; errcnt++; } if( apx->type==SHIFT && apy->type==REDUCE ){ spx = apx->sp; spy = apy->x.rp->precsym; if( spy==0 || spx->prec<0 || spy->prec<0 ){ /* Not enough precedence information. */ apy->type = CONFLICT; errcnt++; }else if( spx->prec>spy->prec ){ /* Lower precedence wins */ apy->type = RD_RESOLVED; }else if( spx->precprec ){ apx->type = SH_RESOLVED; }else if( spx->prec==spy->prec && spx->assoc==RIGHT ){ /* Use operator */ apy->type = RD_RESOLVED; /* associativity */ }else if( spx->prec==spy->prec && spx->assoc==LEFT ){ /* to break tie */ apx->type = SH_RESOLVED; }else{ assert( spx->prec==spy->prec && spx->assoc==NONE ); apy->type = CONFLICT; errcnt++; } }else if( apx->type==REDUCE && apy->type==REDUCE ){ spx = apx->x.rp->precsym; spy = apy->x.rp->precsym; if( spx==0 || spy==0 || spx->prec<0 || spy->prec<0 || spx->prec==spy->prec ){ apy->type = CONFLICT; errcnt++; }else if( spx->prec>spy->prec ){ apy->type = RD_RESOLVED; }else if( spx->precprec ){ apx->type = RD_RESOLVED; } }else{ assert( apx->type==SH_RESOLVED || apx->type==RD_RESOLVED || apx->type==CONFLICT || apy->type==SH_RESOLVED || apy->type==RD_RESOLVED || apy->type==CONFLICT ); /* The REDUCE/SHIFT case cannot happen because SHIFTs come before ** REDUCEs on the list. If we reach this point it must be because ** the parser conflict had already been resolved. */ } return errcnt; } /********************* From the file "configlist.c" *************************/ /* ** Routines to processing a configuration list and building a state ** in the LEMON parser generator. */ static struct config *freelist = 0; /* List of free configurations */ static struct config *current = 0; /* Top of list of configurations */ static struct config **currentend = 0; /* Last on list of configs */ static struct config *basis = 0; /* Top of list of basis configs */ static struct config **basisend = 0; /* End of list of basis configs */ /* Return a pointer to a new configuration */ PRIVATE struct config *newconfig(){ struct config *new; if( freelist==0 ){ int i; int amt = 3; freelist = (struct config *)malloc( sizeof(struct config)*amt ); if( freelist==0 ){ fprintf(stderr,"Unable to allocate memory for a new configuration."); exit(1); } for(i=0; inext; return new; } /* The configuration "old" is no longer used */ PRIVATE void deleteconfig(old) struct config *old; { old->next = freelist; freelist = old; } /* Initialized the configuration list builder */ void Configlist_init(){ current = 0; currentend = ¤t; basis = 0; basisend = &basis; Configtable_init(); return; } /* Initialized the configuration list builder */ void Configlist_reset(){ current = 0; currentend = ¤t; basis = 0; basisend = &basis; Configtable_clear(0); return; } /* Add another configuration to the configuration list */ struct config *Configlist_add(rp,dot) struct rule *rp; /* The rule */ int dot; /* Index into the RHS of the rule where the dot goes */ { struct config *cfp, model; assert( currentend!=0 ); model.rp = rp; model.dot = dot; cfp = Configtable_find(&model); if( cfp==0 ){ cfp = newconfig(); cfp->rp = rp; cfp->dot = dot; cfp->fws = SetNew(); cfp->stp = 0; cfp->fplp = cfp->bplp = 0; cfp->next = 0; cfp->bp = 0; *currentend = cfp; currentend = &cfp->next; Configtable_insert(cfp); } return cfp; } /* Add a basis configuration to the configuration list */ struct config *Configlist_addbasis(rp,dot) struct rule *rp; int dot; { struct config *cfp, model; assert( basisend!=0 ); assert( currentend!=0 ); model.rp = rp; model.dot = dot; cfp = Configtable_find(&model); if( cfp==0 ){ cfp = newconfig(); cfp->rp = rp; cfp->dot = dot; cfp->fws = SetNew(); cfp->stp = 0; cfp->fplp = cfp->bplp = 0; cfp->next = 0; cfp->bp = 0; *currentend = cfp; currentend = &cfp->next; *basisend = cfp; basisend = &cfp->bp; Configtable_insert(cfp); } return cfp; } /* Compute the closure of the configuration list */ void Configlist_closure(lemp) struct lemon *lemp; { struct config *cfp, *newcfp; struct rule *rp, *newrp; struct symbol *sp, *xsp; int i, dot; assert( currentend!=0 ); for(cfp=current; cfp; cfp=cfp->next){ rp = cfp->rp; dot = cfp->dot; if( dot>=rp->nrhs ) continue; sp = rp->rhs[dot]; if( sp->type==NONTERMINAL ){ if( sp->rule==0 && sp!=lemp->errsym ){ ErrorMsg(lemp->filename,rp->line,"Nonterminal \"%s\" has no rules.", sp->name); lemp->errorcnt++; } for(newrp=sp->rule; newrp; newrp=newrp->nextlhs){ newcfp = Configlist_add(newrp,0); for(i=dot+1; inrhs; i++){ xsp = rp->rhs[i]; if( xsp->type==TERMINAL ){ SetAdd(newcfp->fws,xsp->index); break; }else if( xsp->type==MULTITERMINAL ){ int k; for(k=0; knsubsym; k++){ SetAdd(newcfp->fws, xsp->subsym[k]->index); } break; }else{ SetUnion(newcfp->fws,xsp->firstset); if( xsp->lambda==LEMON_FALSE ) break; } } if( i==rp->nrhs ) Plink_add(&cfp->fplp,newcfp); } } } return; } /* Sort the configuration list */ void Configlist_sort(){ current = (struct config *)msort((char *)current,(char **)&(current->next),Configcmp); currentend = 0; return; } /* Sort the basis configuration list */ void Configlist_sortbasis(){ basis = (struct config *)msort((char *)current,(char **)&(current->bp),Configcmp); basisend = 0; return; } /* Return a pointer to the head of the configuration list and ** reset the list */ struct config *Configlist_return(){ struct config *old; old = current; current = 0; currentend = 0; return old; } /* Return a pointer to the head of the configuration list and ** reset the list */ struct config *Configlist_basis(){ struct config *old; old = basis; basis = 0; basisend = 0; return old; } /* Free all elements of the given configuration list */ void Configlist_eat(cfp) struct config *cfp; { struct config *nextcfp; for(; cfp; cfp=nextcfp){ nextcfp = cfp->next; assert( cfp->fplp==0 ); assert( cfp->bplp==0 ); if( cfp->fws ) SetFree(cfp->fws); deleteconfig(cfp); } return; } /***************** From the file "error.c" *********************************/ /* ** Code for printing error message. */ /* Find a good place to break "msg" so that its length is at least "min" ** but no more than "max". Make the point as close to max as possible. */ static int findbreak(msg,min,max) char *msg; int min; int max; { int i,spot; char c; for(i=spot=min; i<=max; i++){ c = msg[i]; if( c=='\t' ) msg[i] = ' '; if( c=='\n' ){ msg[i] = ' '; spot = i; break; } if( c==0 ){ spot = i; break; } if( c=='-' && i0 ){ sprintf(prefix,"%.*s:%d: ",PREFIXLIMIT-10,filename,lineno); }else{ sprintf(prefix,"%.*s: ",PREFIXLIMIT-10,filename); } prefixsize = strlen(prefix); availablewidth = LINEWIDTH - prefixsize; /* Generate the error message */ vsprintf(errmsg,format,ap); va_end(ap); errmsgsize = strlen(errmsg); /* Remove trailing '\n's from the error message. */ while( errmsgsize>0 && errmsg[errmsgsize-1]=='\n' ){ errmsg[--errmsgsize] = 0; } /* Print the error message */ base = 0; while( errmsg[base]!=0 ){ end = restart = findbreak(&errmsg[base],0,availablewidth); restart += base; while( errmsg[restart]==' ' ) restart++; fprintf(stdout,"%s%.*s\n",prefix,end,&errmsg[base]); base = restart; } } /**************** From the file "main.c" ************************************/ /* ** Main program file for the LEMON parser generator. */ /* Report an out-of-memory condition and abort. This function ** is used mostly by the "MemoryCheck" macro in struct.h */ void memory_error(){ fprintf(stderr,"Out of memory. Aborting...\n"); exit(1); } static int nDefine = 0; /* Number of -D options on the command line */ static char **azDefine = 0; /* Name of the -D macros */ /* This routine is called with the argument to each -D command-line option. ** Add the macro defined to the azDefine array. */ static void handle_D_option(char *z){ char **paz; nDefine++; azDefine = realloc(azDefine, sizeof(azDefine[0])*nDefine); if( azDefine==0 ){ fprintf(stderr,"out of memory\n"); exit(1); } paz = &azDefine[nDefine-1]; *paz = malloc( strlen(z)+1 ); if( *paz==0 ){ fprintf(stderr,"out of memory\n"); exit(1); } strcpy(*paz, z); for(z=*paz; *z && *z!='='; z++){} *z = 0; } /* The main program. Parse the command line and do it... */ int main(argc,argv) int argc; char **argv; { static int version = 0; static int rpflag = 0; static int basisflag = 0; static int compress = 0; static int quiet = 0; static int statistics = 0; static int mhflag = 0; static struct s_options options[] = { {OPT_FLAG, "b", (char*)&basisflag, "Print only the basis in report."}, {OPT_FLAG, "c", (char*)&compress, "Don't compress the action table."}, {OPT_FSTR, "D", (char*)handle_D_option, "Define an %ifdef macro."}, {OPT_FLAG, "g", (char*)&rpflag, "Print grammar without actions."}, {OPT_FLAG, "m", (char*)&mhflag, "Output a makeheaders compatible file"}, {OPT_FLAG, "q", (char*)&quiet, "(Quiet) Don't print the report file."}, {OPT_FLAG, "s", (char*)&statistics, "Print parser stats to standard output."}, {OPT_FLAG, "x", (char*)&version, "Print the version number."}, {OPT_FLAG,0,0,0} }; int i; struct lemon lem; OptInit(argv,options,stderr); if( version ){ printf("Lemon version 1.0\n"); exit(0); } if( OptNArgs()!=1 ){ fprintf(stderr,"Exactly one filename argument is required.\n"); exit(1); } memset(&lem, 0, sizeof(lem)); lem.errorcnt = 0; /* Initialize the machine */ Strsafe_init(); Symbol_init(); State_init(); lem.argv0 = argv[0]; lem.filename = OptArg(0); lem.basisflag = basisflag; Symbol_new("$"); lem.errsym = Symbol_new("error"); /* Parse the input file */ Parse(&lem); if( lem.errorcnt ) exit(lem.errorcnt); if( lem.nrule==0 ){ fprintf(stderr,"Empty grammar.\n"); exit(1); } /* Count and index the symbols of the grammar */ lem.nsymbol = Symbol_count(); Symbol_new("{default}"); lem.symbols = Symbol_arrayof(); for(i=0; i<=lem.nsymbol; i++) lem.symbols[i]->index = i; qsort(lem.symbols,lem.nsymbol+1,sizeof(struct symbol*), (int(*)())Symbolcmpp); for(i=0; i<=lem.nsymbol; i++) lem.symbols[i]->index = i; for(i=1; isupper(lem.symbols[i]->name[0]); i++); lem.nterminal = i; /* Generate a reprint of the grammar, if requested on the command line */ if( rpflag ){ Reprint(&lem); }else{ /* Initialize the size for all follow and first sets */ SetSize(lem.nterminal); /* Find the precedence for every production rule (that has one) */ FindRulePrecedences(&lem); /* Compute the lambda-nonterminals and the first-sets for every ** nonterminal */ FindFirstSets(&lem); /* Compute all LR(0) states. Also record follow-set propagation ** links so that the follow-set can be computed later */ lem.nstate = 0; FindStates(&lem); lem.sorted = State_arrayof(); /* Tie up loose ends on the propagation links */ FindLinks(&lem); /* Compute the follow set of every reducible configuration */ FindFollowSets(&lem); /* Compute the action tables */ FindActions(&lem); /* Compress the action tables */ if( compress==0 ) CompressTables(&lem); /* Reorder and renumber the states so that states with fewer choices ** occur at the end. */ ResortStates(&lem); /* Generate a report of the parser generated. (the "y.output" file) */ if( !quiet ) ReportOutput(&lem); /* Generate the source code for the parser */ ReportTable(&lem, mhflag); /* Produce a header file for use by the scanner. (This step is ** omitted if the "-m" option is used because makeheaders will ** generate the file for us.) */ if( !mhflag ) ReportHeader(&lem); } if( statistics ){ printf("Parser statistics: %d terminals, %d nonterminals, %d rules\n", lem.nterminal, lem.nsymbol - lem.nterminal, lem.nrule); printf(" %d states, %d parser table entries, %d conflicts\n", lem.nstate, lem.tablesize, lem.nconflict); } if( lem.nconflict ){ fprintf(stderr,"%d parsing conflicts.\n",lem.nconflict); } exit(lem.errorcnt + lem.nconflict); return (lem.errorcnt + lem.nconflict); } /******************** From the file "msort.c" *******************************/ /* ** A generic merge-sort program. ** ** USAGE: ** Let "ptr" be a pointer to some structure which is at the head of ** a null-terminated list. Then to sort the list call: ** ** ptr = msort(ptr,&(ptr->next),cmpfnc); ** ** In the above, "cmpfnc" is a pointer to a function which compares ** two instances of the structure and returns an integer, as in ** strcmp. The second argument is a pointer to the pointer to the ** second element of the linked list. This address is used to compute ** the offset to the "next" field within the structure. The offset to ** the "next" field must be constant for all structures in the list. ** ** The function returns a new pointer which is the head of the list ** after sorting. ** ** ALGORITHM: ** Merge-sort. */ /* ** Return a pointer to the next structure in the linked list. */ #define NEXT(A) (*(char**)(((unsigned long)A)+offset)) /* ** Inputs: ** a: A sorted, null-terminated linked list. (May be null). ** b: A sorted, null-terminated linked list. (May be null). ** cmp: A pointer to the comparison function. ** offset: Offset in the structure to the "next" field. ** ** Return Value: ** A pointer to the head of a sorted list containing the elements ** of both a and b. ** ** Side effects: ** The "next" pointers for elements in the lists a and b are ** changed. */ static char *merge( char *a, char *b, int (*cmp)(const char*,const char*), int offset ){ char *ptr, *head; if( a==0 ){ head = b; }else if( b==0 ){ head = a; }else{ if( (*cmp)(a,b)<0 ){ ptr = a; a = NEXT(a); }else{ ptr = b; b = NEXT(b); } head = ptr; while( a && b ){ if( (*cmp)(a,b)<0 ){ NEXT(ptr) = a; ptr = a; a = NEXT(a); }else{ NEXT(ptr) = b; ptr = b; b = NEXT(b); } } if( a ) NEXT(ptr) = a; else NEXT(ptr) = b; } return head; } /* ** Inputs: ** list: Pointer to a singly-linked list of structures. ** next: Pointer to pointer to the second element of the list. ** cmp: A comparison function. ** ** Return Value: ** A pointer to the head of a sorted list containing the elements ** orginally in list. ** ** Side effects: ** The "next" pointers for elements in list are changed. */ #define LISTSIZE 30 static char *msort( char *list, char **next, int (*cmp)(const char*,const char*) ){ unsigned long offset; char *ep; char *set[LISTSIZE]; int i; offset = (unsigned long)next - (unsigned long)list; for(i=0; istate = WAITING_FOR_DECL_KEYWORD; }else if( islower(x[0]) ){ psp->lhs = Symbol_new(x); psp->nrhs = 0; psp->lhsalias = 0; psp->state = WAITING_FOR_ARROW; }else if( x[0]=='{' ){ if( psp->prevrule==0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "There is not prior rule opon which to attach the code \ fragment which begins on this line."); psp->errorcnt++; }else if( psp->prevrule->code!=0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "Code fragment beginning on this line is not the first \ to follow the previous rule."); psp->errorcnt++; }else{ psp->prevrule->line = psp->tokenlineno; psp->prevrule->code = &x[1]; } }else if( x[0]=='[' ){ psp->state = PRECEDENCE_MARK_1; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Token \"%s\" should be either \"%%\" or a nonterminal name.", x); psp->errorcnt++; } break; case PRECEDENCE_MARK_1: if( !isupper(x[0]) ){ ErrorMsg(psp->filename,psp->tokenlineno, "The precedence symbol must be a terminal."); psp->errorcnt++; }else if( psp->prevrule==0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "There is no prior rule to assign precedence \"[%s]\".",x); psp->errorcnt++; }else if( psp->prevrule->precsym!=0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "Precedence mark on this line is not the first \ to follow the previous rule."); psp->errorcnt++; }else{ psp->prevrule->precsym = Symbol_new(x); } psp->state = PRECEDENCE_MARK_2; break; case PRECEDENCE_MARK_2: if( x[0]!=']' ){ ErrorMsg(psp->filename,psp->tokenlineno, "Missing \"]\" on precedence mark."); psp->errorcnt++; } psp->state = WAITING_FOR_DECL_OR_RULE; break; case WAITING_FOR_ARROW: if( x[0]==':' && x[1]==':' && x[2]=='=' ){ psp->state = IN_RHS; }else if( x[0]=='(' ){ psp->state = LHS_ALIAS_1; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Expected to see a \":\" following the LHS symbol \"%s\".", psp->lhs->name); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case LHS_ALIAS_1: if( isalpha(x[0]) ){ psp->lhsalias = x; psp->state = LHS_ALIAS_2; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "\"%s\" is not a valid alias for the LHS \"%s\"\n", x,psp->lhs->name); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case LHS_ALIAS_2: if( x[0]==')' ){ psp->state = LHS_ALIAS_3; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Missing \")\" following LHS alias name \"%s\".",psp->lhsalias); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case LHS_ALIAS_3: if( x[0]==':' && x[1]==':' && x[2]=='=' ){ psp->state = IN_RHS; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Missing \"->\" following: \"%s(%s)\".", psp->lhs->name,psp->lhsalias); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case IN_RHS: if( x[0]=='.' ){ struct rule *rp; rp = (struct rule *)malloc( sizeof(struct rule) + sizeof(struct symbol*)*psp->nrhs + sizeof(char*)*psp->nrhs ); if( rp==0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "Can't allocate enough memory for this rule."); psp->errorcnt++; psp->prevrule = 0; }else{ int i; rp->ruleline = psp->tokenlineno; rp->rhs = (struct symbol**)&rp[1]; rp->rhsalias = (char**)&(rp->rhs[psp->nrhs]); for(i=0; inrhs; i++){ rp->rhs[i] = psp->rhs[i]; rp->rhsalias[i] = psp->alias[i]; } rp->lhs = psp->lhs; rp->lhsalias = psp->lhsalias; rp->nrhs = psp->nrhs; rp->code = 0; rp->precsym = 0; rp->index = psp->gp->nrule++; rp->nextlhs = rp->lhs->rule; rp->lhs->rule = rp; rp->next = 0; if( psp->firstrule==0 ){ psp->firstrule = psp->lastrule = rp; }else{ psp->lastrule->next = rp; psp->lastrule = rp; } psp->prevrule = rp; } psp->state = WAITING_FOR_DECL_OR_RULE; }else if( isalpha(x[0]) ){ if( psp->nrhs>=MAXRHS ){ ErrorMsg(psp->filename,psp->tokenlineno, "Too many symbols on RHS or rule beginning at \"%s\".", x); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; }else{ psp->rhs[psp->nrhs] = Symbol_new(x); psp->alias[psp->nrhs] = 0; psp->nrhs++; } }else if( (x[0]=='|' || x[0]=='/') && psp->nrhs>0 ){ struct symbol *msp = psp->rhs[psp->nrhs-1]; if( msp->type!=MULTITERMINAL ){ struct symbol *origsp = msp; msp = malloc(sizeof(*msp)); memset(msp, 0, sizeof(*msp)); msp->type = MULTITERMINAL; msp->nsubsym = 1; msp->subsym = malloc(sizeof(struct symbol*)); msp->subsym[0] = origsp; msp->name = origsp->name; psp->rhs[psp->nrhs-1] = msp; } msp->nsubsym++; msp->subsym = realloc(msp->subsym, sizeof(struct symbol*)*msp->nsubsym); msp->subsym[msp->nsubsym-1] = Symbol_new(&x[1]); if( islower(x[1]) || islower(msp->subsym[0]->name[0]) ){ ErrorMsg(psp->filename,psp->tokenlineno, "Cannot form a compound containing a non-terminal"); psp->errorcnt++; } }else if( x[0]=='(' && psp->nrhs>0 ){ psp->state = RHS_ALIAS_1; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Illegal character on RHS of rule: \"%s\".",x); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case RHS_ALIAS_1: if( isalpha(x[0]) ){ psp->alias[psp->nrhs-1] = x; psp->state = RHS_ALIAS_2; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "\"%s\" is not a valid alias for the RHS symbol \"%s\"\n", x,psp->rhs[psp->nrhs-1]->name); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case RHS_ALIAS_2: if( x[0]==')' ){ psp->state = IN_RHS; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Missing \")\" following LHS alias name \"%s\".",psp->lhsalias); psp->errorcnt++; psp->state = RESYNC_AFTER_RULE_ERROR; } break; case WAITING_FOR_DECL_KEYWORD: if( isalpha(x[0]) ){ psp->declkeyword = x; psp->declargslot = 0; psp->decllnslot = 0; psp->state = WAITING_FOR_DECL_ARG; if( strcmp(x,"name")==0 ){ psp->declargslot = &(psp->gp->name); }else if( strcmp(x,"include")==0 ){ psp->declargslot = &(psp->gp->include); psp->decllnslot = &psp->gp->includeln; }else if( strcmp(x,"code")==0 ){ psp->declargslot = &(psp->gp->extracode); psp->decllnslot = &psp->gp->extracodeln; }else if( strcmp(x,"token_destructor")==0 ){ psp->declargslot = &psp->gp->tokendest; psp->decllnslot = &psp->gp->tokendestln; }else if( strcmp(x,"default_destructor")==0 ){ psp->declargslot = &psp->gp->vardest; psp->decllnslot = &psp->gp->vardestln; }else if( strcmp(x,"token_prefix")==0 ){ psp->declargslot = &psp->gp->tokenprefix; }else if( strcmp(x,"syntax_error")==0 ){ psp->declargslot = &(psp->gp->error); psp->decllnslot = &psp->gp->errorln; }else if( strcmp(x,"parse_accept")==0 ){ psp->declargslot = &(psp->gp->accept); psp->decllnslot = &psp->gp->acceptln; }else if( strcmp(x,"parse_failure")==0 ){ psp->declargslot = &(psp->gp->failure); psp->decllnslot = &psp->gp->failureln; }else if( strcmp(x,"stack_overflow")==0 ){ psp->declargslot = &(psp->gp->overflow); psp->decllnslot = &psp->gp->overflowln; }else if( strcmp(x,"extra_argument")==0 ){ psp->declargslot = &(psp->gp->arg); }else if( strcmp(x,"token_type")==0 ){ psp->declargslot = &(psp->gp->tokentype); }else if( strcmp(x,"default_type")==0 ){ psp->declargslot = &(psp->gp->vartype); }else if( strcmp(x,"stack_size")==0 ){ psp->declargslot = &(psp->gp->stacksize); }else if( strcmp(x,"start_symbol")==0 ){ psp->declargslot = &(psp->gp->start); }else if( strcmp(x,"left")==0 ){ psp->preccounter++; psp->declassoc = LEFT; psp->state = WAITING_FOR_PRECEDENCE_SYMBOL; }else if( strcmp(x,"right")==0 ){ psp->preccounter++; psp->declassoc = RIGHT; psp->state = WAITING_FOR_PRECEDENCE_SYMBOL; }else if( strcmp(x,"nonassoc")==0 ){ psp->preccounter++; psp->declassoc = NONE; psp->state = WAITING_FOR_PRECEDENCE_SYMBOL; }else if( strcmp(x,"destructor")==0 ){ psp->state = WAITING_FOR_DESTRUCTOR_SYMBOL; }else if( strcmp(x,"type")==0 ){ psp->state = WAITING_FOR_DATATYPE_SYMBOL; }else if( strcmp(x,"fallback")==0 ){ psp->fallback = 0; psp->state = WAITING_FOR_FALLBACK_ID; }else if( strcmp(x,"wildcard")==0 ){ psp->state = WAITING_FOR_WILDCARD_ID; }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Unknown declaration keyword: \"%%%s\".",x); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; } }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Illegal declaration keyword: \"%s\".",x); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; } break; case WAITING_FOR_DESTRUCTOR_SYMBOL: if( !isalpha(x[0]) ){ ErrorMsg(psp->filename,psp->tokenlineno, "Symbol name missing after %destructor keyword"); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; }else{ struct symbol *sp = Symbol_new(x); psp->declargslot = &sp->destructor; psp->decllnslot = &sp->destructorln; psp->state = WAITING_FOR_DECL_ARG; } break; case WAITING_FOR_DATATYPE_SYMBOL: if( !isalpha(x[0]) ){ ErrorMsg(psp->filename,psp->tokenlineno, "Symbol name missing after %destructor keyword"); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; }else{ struct symbol *sp = Symbol_new(x); psp->declargslot = &sp->datatype; psp->decllnslot = 0; psp->state = WAITING_FOR_DECL_ARG; } break; case WAITING_FOR_PRECEDENCE_SYMBOL: if( x[0]=='.' ){ psp->state = WAITING_FOR_DECL_OR_RULE; }else if( isupper(x[0]) ){ struct symbol *sp; sp = Symbol_new(x); if( sp->prec>=0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "Symbol \"%s\" has already be given a precedence.",x); psp->errorcnt++; }else{ sp->prec = psp->preccounter; sp->assoc = psp->declassoc; } }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Can't assign a precedence to \"%s\".",x); psp->errorcnt++; } break; case WAITING_FOR_DECL_ARG: if( (x[0]=='{' || x[0]=='\"' || isalnum(x[0])) ){ if( *(psp->declargslot)!=0 ){ ErrorMsg(psp->filename,psp->tokenlineno, "The argument \"%s\" to declaration \"%%%s\" is not the first.", x[0]=='\"' ? &x[1] : x,psp->declkeyword); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; }else{ *(psp->declargslot) = (x[0]=='\"' || x[0]=='{') ? &x[1] : x; if( psp->decllnslot ) *psp->decllnslot = psp->tokenlineno; psp->state = WAITING_FOR_DECL_OR_RULE; } }else{ ErrorMsg(psp->filename,psp->tokenlineno, "Illegal argument to %%%s: %s",psp->declkeyword,x); psp->errorcnt++; psp->state = RESYNC_AFTER_DECL_ERROR; } break; case WAITING_FOR_FALLBACK_ID: if( x[0]=='.' ){ psp->state = WAITING_FOR_DECL_OR_RULE; }else if( !isupper(x[0]) ){ ErrorMsg(psp->filename, psp->tokenlineno, "%%fallback argument \"%s\" should be a token", x); psp->errorcnt++; }else{ struct symbol *sp = Symbol_new(x); if( psp->fallback==0 ){ psp->fallback = sp; }else if( sp->fallback ){ ErrorMsg(psp->filename, psp->tokenlineno, "More than one fallback assigned to token %s", x); psp->errorcnt++; }else{ sp->fallback = psp->fallback; psp->gp->has_fallback = 1; } } break; case WAITING_FOR_WILDCARD_ID: if( x[0]=='.' ){ psp->state = WAITING_FOR_DECL_OR_RULE; }else if( !isupper(x[0]) ){ ErrorMsg(psp->filename, psp->tokenlineno, "%%wildcard argument \"%s\" should be a token", x); psp->errorcnt++; }else{ struct symbol *sp = Symbol_new(x); if( psp->gp->wildcard==0 ){ psp->gp->wildcard = sp; }else{ ErrorMsg(psp->filename, psp->tokenlineno, "Extra wildcard to token: %s", x); psp->errorcnt++; } } break; case RESYNC_AFTER_RULE_ERROR: /* if( x[0]=='.' ) psp->state = WAITING_FOR_DECL_OR_RULE; ** break; */ case RESYNC_AFTER_DECL_ERROR: if( x[0]=='.' ) psp->state = WAITING_FOR_DECL_OR_RULE; if( x[0]=='%' ) psp->state = WAITING_FOR_DECL_KEYWORD; break; } } /* Run the proprocessor over the input file text. The global variables ** azDefine[0] through azDefine[nDefine-1] contains the names of all defined ** macros. This routine looks for "%ifdef" and "%ifndef" and "%endif" and ** comments them out. Text in between is also commented out as appropriate. */ static void preprocess_input(char *z){ int i, j, k, n; int exclude = 0; int start = 0; int lineno = 1; int start_lineno = 1; for(i=0; z[i]; i++){ if( z[i]=='\n' ) lineno++; if( z[i]!='%' || (i>0 && z[i-1]!='\n') ) continue; if( strncmp(&z[i],"%endif",6)==0 && isspace(z[i+6]) ){ if( exclude ){ exclude--; if( exclude==0 ){ for(j=start; jfilename; ps.errorcnt = 0; ps.state = INITIALIZE; /* Begin by reading the input file */ fp = fopen(ps.filename,"rb"); if( fp==0 ){ ErrorMsg(ps.filename,0,"Can't open this file for reading."); gp->errorcnt++; return; } fseek(fp,0,2); filesize = ftell(fp); rewind(fp); filebuf = (char *)malloc( filesize+1 ); if( filebuf==0 ){ ErrorMsg(ps.filename,0,"Can't allocate %d of memory to hold this file.", filesize+1); gp->errorcnt++; return; } if( fread(filebuf,1,filesize,fp)!=filesize ){ ErrorMsg(ps.filename,0,"Can't read in all %d bytes of this file.", filesize); free(filebuf); gp->errorcnt++; return; } fclose(fp); filebuf[filesize] = 0; /* Make an initial pass through the file to handle %ifdef and %ifndef */ preprocess_input(filebuf); /* Now scan the text of the input file */ lineno = 1; for(cp=filebuf; (c= *cp)!=0; ){ if( c=='\n' ) lineno++; /* Keep track of the line number */ if( isspace(c) ){ cp++; continue; } /* Skip all white space */ if( c=='/' && cp[1]=='/' ){ /* Skip C++ style comments */ cp+=2; while( (c= *cp)!=0 && c!='\n' ) cp++; continue; } if( c=='/' && cp[1]=='*' ){ /* Skip C style comments */ cp+=2; while( (c= *cp)!=0 && (c!='/' || cp[-1]!='*') ){ if( c=='\n' ) lineno++; cp++; } if( c ) cp++; continue; } ps.tokenstart = cp; /* Mark the beginning of the token */ ps.tokenlineno = lineno; /* Linenumber on which token begins */ if( c=='\"' ){ /* String literals */ cp++; while( (c= *cp)!=0 && c!='\"' ){ if( c=='\n' ) lineno++; cp++; } if( c==0 ){ ErrorMsg(ps.filename,startline, "String starting on this line is not terminated before the end of the file."); ps.errorcnt++; nextcp = cp; }else{ nextcp = cp+1; } }else if( c=='{' ){ /* A block of C code */ int level; cp++; for(level=1; (c= *cp)!=0 && (level>1 || c!='}'); cp++){ if( c=='\n' ) lineno++; else if( c=='{' ) level++; else if( c=='}' ) level--; else if( c=='/' && cp[1]=='*' ){ /* Skip comments */ int prevc; cp = &cp[2]; prevc = 0; while( (c= *cp)!=0 && (c!='/' || prevc!='*') ){ if( c=='\n' ) lineno++; prevc = c; cp++; } }else if( c=='/' && cp[1]=='/' ){ /* Skip C++ style comments too */ cp = &cp[2]; while( (c= *cp)!=0 && c!='\n' ) cp++; if( c ) lineno++; }else if( c=='\'' || c=='\"' ){ /* String a character literals */ int startchar, prevc; startchar = c; prevc = 0; for(cp++; (c= *cp)!=0 && (c!=startchar || prevc=='\\'); cp++){ if( c=='\n' ) lineno++; if( prevc=='\\' ) prevc = 0; else prevc = c; } } } if( c==0 ){ ErrorMsg(ps.filename,ps.tokenlineno, "C code starting on this line is not terminated before the end of the file."); ps.errorcnt++; nextcp = cp; }else{ nextcp = cp+1; } }else if( isalnum(c) ){ /* Identifiers */ while( (c= *cp)!=0 && (isalnum(c) || c=='_') ) cp++; nextcp = cp; }else if( c==':' && cp[1]==':' && cp[2]=='=' ){ /* The operator "::=" */ cp += 3; nextcp = cp; }else if( (c=='/' || c=='|') && isalpha(cp[1]) ){ cp += 2; while( (c = *cp)!=0 && (isalnum(c) || c=='_') ) cp++; nextcp = cp; }else{ /* All other (one character) operators */ cp++; nextcp = cp; } c = *cp; *cp = 0; /* Null terminate the token */ parseonetoken(&ps); /* Parse the token */ *cp = c; /* Restore the buffer */ cp = nextcp; } free(filebuf); /* Release the buffer after parsing */ gp->rule = ps.firstrule; gp->errorcnt = ps.errorcnt; } /*************************** From the file "plink.c" *********************/ /* ** Routines processing configuration follow-set propagation links ** in the LEMON parser generator. */ static struct plink *plink_freelist = 0; /* Allocate a new plink */ struct plink *Plink_new(){ struct plink *new; if( plink_freelist==0 ){ int i; int amt = 100; plink_freelist = (struct plink *)malloc( sizeof(struct plink)*amt ); if( plink_freelist==0 ){ fprintf(stderr, "Unable to allocate memory for a new follow-set propagation link.\n"); exit(1); } for(i=0; inext; return new; } /* Add a plink to a plink list */ void Plink_add(plpp,cfp) struct plink **plpp; struct config *cfp; { struct plink *new; new = Plink_new(); new->next = *plpp; *plpp = new; new->cfp = cfp; } /* Transfer every plink on the list "from" to the list "to" */ void Plink_copy(to,from) struct plink **to; struct plink *from; { struct plink *nextpl; while( from ){ nextpl = from->next; from->next = *to; *to = from; from = nextpl; } } /* Delete every plink on the list */ void Plink_delete(plp) struct plink *plp; { struct plink *nextpl; while( plp ){ nextpl = plp->next; plp->next = plink_freelist; plink_freelist = plp; plp = nextpl; } } /*********************** From the file "report.c" **************************/ /* ** Procedures for generating reports and tables in the LEMON parser generator. */ /* Generate a filename with the given suffix. Space to hold the ** name comes from malloc() and must be freed by the calling ** function. */ PRIVATE char *file_makename(lemp,suffix) struct lemon *lemp; char *suffix; { char *name; char *cp; name = malloc( strlen(lemp->filename) + strlen(suffix) + 5 ); if( name==0 ){ fprintf(stderr,"Can't allocate space for a filename.\n"); exit(1); } strcpy(name,lemp->filename); cp = strrchr(name,'.'); if( cp ) *cp = 0; strcat(name,suffix); return name; } /* Open a file with a name based on the name of the input file, ** but with a different (specified) suffix, and return a pointer ** to the stream */ PRIVATE FILE *file_open(lemp,suffix,mode) struct lemon *lemp; char *suffix; char *mode; { FILE *fp; if( lemp->outname ) free(lemp->outname); lemp->outname = file_makename(lemp, suffix); fp = fopen(lemp->outname,mode); if( fp==0 && *mode=='w' ){ fprintf(stderr,"Can't open file \"%s\".\n",lemp->outname); lemp->errorcnt++; return 0; } return fp; } /* Duplicate the input file without comments and without actions ** on rules */ void Reprint(lemp) struct lemon *lemp; { struct rule *rp; struct symbol *sp; int i, j, maxlen, len, ncolumns, skip; printf("// Reprint of input file \"%s\".\n// Symbols:\n",lemp->filename); maxlen = 10; for(i=0; insymbol; i++){ sp = lemp->symbols[i]; len = strlen(sp->name); if( len>maxlen ) maxlen = len; } ncolumns = 76/(maxlen+5); if( ncolumns<1 ) ncolumns = 1; skip = (lemp->nsymbol + ncolumns - 1)/ncolumns; for(i=0; insymbol; j+=skip){ sp = lemp->symbols[j]; assert( sp->index==j ); printf(" %3d %-*.*s",j,maxlen,maxlen,sp->name); } printf("\n"); } for(rp=lemp->rule; rp; rp=rp->next){ printf("%s",rp->lhs->name); /* if( rp->lhsalias ) printf("(%s)",rp->lhsalias); */ printf(" ::="); for(i=0; inrhs; i++){ sp = rp->rhs[i]; printf(" %s", sp->name); if( sp->type==MULTITERMINAL ){ for(j=1; jnsubsym; j++){ printf("|%s", sp->subsym[j]->name); } } /* if( rp->rhsalias[i] ) printf("(%s)",rp->rhsalias[i]); */ } printf("."); if( rp->precsym ) printf(" [%s]",rp->precsym->name); /* if( rp->code ) printf("\n %s",rp->code); */ printf("\n"); } } void ConfigPrint(fp,cfp) FILE *fp; struct config *cfp; { struct rule *rp; struct symbol *sp; int i, j; rp = cfp->rp; fprintf(fp,"%s ::=",rp->lhs->name); for(i=0; i<=rp->nrhs; i++){ if( i==cfp->dot ) fprintf(fp," *"); if( i==rp->nrhs ) break; sp = rp->rhs[i]; fprintf(fp," %s", sp->name); if( sp->type==MULTITERMINAL ){ for(j=1; jnsubsym; j++){ fprintf(fp,"|%s",sp->subsym[j]->name); } } } } /* #define TEST */ #if 0 /* Print a set */ PRIVATE void SetPrint(out,set,lemp) FILE *out; char *set; struct lemon *lemp; { int i; char *spacer; spacer = ""; fprintf(out,"%12s[",""); for(i=0; interminal; i++){ if( SetFind(set,i) ){ fprintf(out,"%s%s",spacer,lemp->symbols[i]->name); spacer = " "; } } fprintf(out,"]\n"); } /* Print a plink chain */ PRIVATE void PlinkPrint(out,plp,tag) FILE *out; struct plink *plp; char *tag; { while( plp ){ fprintf(out,"%12s%s (state %2d) ","",tag,plp->cfp->stp->statenum); ConfigPrint(out,plp->cfp); fprintf(out,"\n"); plp = plp->next; } } #endif /* Print an action to the given file descriptor. Return FALSE if ** nothing was actually printed. */ int PrintAction(struct action *ap, FILE *fp, int indent){ int result = 1; switch( ap->type ){ case SHIFT: fprintf(fp,"%*s shift %d",indent,ap->sp->name,ap->x.stp->statenum); break; case REDUCE: fprintf(fp,"%*s reduce %d",indent,ap->sp->name,ap->x.rp->index); break; case ACCEPT: fprintf(fp,"%*s accept",indent,ap->sp->name); break; case ERROR: fprintf(fp,"%*s error",indent,ap->sp->name); break; case CONFLICT: fprintf(fp,"%*s reduce %-3d ** Parsing conflict **", indent,ap->sp->name,ap->x.rp->index); break; case SH_RESOLVED: case RD_RESOLVED: case NOT_USED: result = 0; break; } return result; } /* Generate the "y.output" log file */ void ReportOutput(lemp) struct lemon *lemp; { int i; struct state *stp; struct config *cfp; struct action *ap; FILE *fp; fp = file_open(lemp,".out","wb"); if( fp==0 ) return; for(i=0; instate; i++){ stp = lemp->sorted[i]; fprintf(fp,"State %d:\n",stp->statenum); if( lemp->basisflag ) cfp=stp->bp; else cfp=stp->cfp; while( cfp ){ char buf[20]; if( cfp->dot==cfp->rp->nrhs ){ sprintf(buf,"(%d)",cfp->rp->index); fprintf(fp," %5s ",buf); }else{ fprintf(fp," "); } ConfigPrint(fp,cfp); fprintf(fp,"\n"); #if 0 SetPrint(fp,cfp->fws,lemp); PlinkPrint(fp,cfp->fplp,"To "); PlinkPrint(fp,cfp->bplp,"From"); #endif if( lemp->basisflag ) cfp=cfp->bp; else cfp=cfp->next; } fprintf(fp,"\n"); for(ap=stp->ap; ap; ap=ap->next){ if( PrintAction(ap,fp,30) ) fprintf(fp,"\n"); } fprintf(fp,"\n"); } fprintf(fp, "----------------------------------------------------\n"); fprintf(fp, "Symbols:\n"); for(i=0; insymbol; i++){ int j; struct symbol *sp; sp = lemp->symbols[i]; fprintf(fp, " %3d: %s", i, sp->name); if( sp->type==NONTERMINAL ){ fprintf(fp, ":"); if( sp->lambda ){ fprintf(fp, " "); } for(j=0; jnterminal; j++){ if( sp->firstset && SetFind(sp->firstset, j) ){ fprintf(fp, " %s", lemp->symbols[j]->name); } } } fprintf(fp, "\n"); } fclose(fp); return; } /* Search for the file "name" which is in the same directory as ** the exacutable */ PRIVATE char *pathsearch(argv0,name,modemask) char *argv0; char *name; int modemask; { char *pathlist; char *path,*cp; char c; #ifdef __WIN32__ cp = strrchr(argv0,'\\'); #else cp = strrchr(argv0,'/'); #endif if( cp ){ c = *cp; *cp = 0; path = (char *)malloc( strlen(argv0) + strlen(name) + 2 ); if( path ) sprintf(path,"%s/%s",argv0,name); *cp = c; }else{ extern char *getenv(); pathlist = getenv("PATH"); if( pathlist==0 ) pathlist = ".:/bin:/usr/bin"; path = (char *)malloc( strlen(pathlist)+strlen(name)+2 ); if( path!=0 ){ while( *pathlist ){ cp = strchr(pathlist,':'); if( cp==0 ) cp = &pathlist[strlen(pathlist)]; c = *cp; *cp = 0; sprintf(path,"%s/%s",pathlist,name); *cp = c; if( c==0 ) pathlist = ""; else pathlist = &cp[1]; if( access(path,modemask)==0 ) break; } } } return path; } /* Given an action, compute the integer value for that action ** which is to be put in the action table of the generated machine. ** Return negative if no action should be generated. */ PRIVATE int compute_action(lemp,ap) struct lemon *lemp; struct action *ap; { int act; switch( ap->type ){ case SHIFT: act = ap->x.stp->statenum; break; case REDUCE: act = ap->x.rp->index + lemp->nstate; break; case ERROR: act = lemp->nstate + lemp->nrule; break; case ACCEPT: act = lemp->nstate + lemp->nrule + 1; break; default: act = -1; break; } return act; } #define LINESIZE 1000 /* The next cluster of routines are for reading the template file ** and writing the results to the generated parser */ /* The first function transfers data from "in" to "out" until ** a line is seen which begins with "%%". The line number is ** tracked. ** ** if name!=0, then any word that begin with "Parse" is changed to ** begin with *name instead. */ PRIVATE void tplt_xfer(name,in,out,lineno) char *name; FILE *in; FILE *out; int *lineno; { int i, iStart; char line[LINESIZE]; while( fgets(line,LINESIZE,in) && (line[0]!='%' || line[1]!='%') ){ (*lineno)++; iStart = 0; if( name ){ for(i=0; line[i]; i++){ if( line[i]=='P' && strncmp(&line[i],"Parse",5)==0 && (i==0 || !isalpha(line[i-1])) ){ if( i>iStart ) fprintf(out,"%.*s",i-iStart,&line[iStart]); fprintf(out,"%s",name); i += 4; iStart = i+1; } } } fprintf(out,"%s",&line[iStart]); } } /* The next function finds the template file and opens it, returning ** a pointer to the opened file. */ PRIVATE FILE *tplt_open(lemp) struct lemon *lemp; { static char templatename[] = "lempar.c"; char buf[1000]; FILE *in; char *tpltname; char *cp; cp = strrchr(lemp->filename,'.'); if( cp ){ sprintf(buf,"%.*s.lt",(int)(cp-lemp->filename),lemp->filename); }else{ sprintf(buf,"%s.lt",lemp->filename); } if( access(buf,004)==0 ){ tpltname = buf; }else if( access(templatename,004)==0 ){ tpltname = templatename; }else{ tpltname = pathsearch(lemp->argv0,templatename,0); } if( tpltname==0 ){ fprintf(stderr,"Can't find the parser driver template file \"%s\".\n", templatename); lemp->errorcnt++; return 0; } in = fopen(tpltname,"rb"); if( in==0 ){ fprintf(stderr,"Can't open the template file \"%s\".\n",templatename); lemp->errorcnt++; return 0; } return in; } /* Print a #line directive line to the output file. */ PRIVATE void tplt_linedir(out,lineno,filename) FILE *out; int lineno; char *filename; { fprintf(out,"#line %d \"",lineno); while( *filename ){ if( *filename == '\\' ) putc('\\',out); putc(*filename,out); filename++; } fprintf(out,"\"\n"); } /* Print a string to the file and keep the linenumber up to date */ PRIVATE void tplt_print(out,lemp,str,strln,lineno) FILE *out; struct lemon *lemp; char *str; int strln; int *lineno; { if( str==0 ) return; tplt_linedir(out,strln,lemp->filename); (*lineno)++; while( *str ){ if( *str=='\n' ) (*lineno)++; putc(*str,out); str++; } if( str[-1]!='\n' ){ putc('\n',out); (*lineno)++; } tplt_linedir(out,*lineno+2,lemp->outname); (*lineno)+=2; return; } /* ** The following routine emits code for the destructor for the ** symbol sp */ void emit_destructor_code(out,sp,lemp,lineno) FILE *out; struct symbol *sp; struct lemon *lemp; int *lineno; { char *cp = 0; int linecnt = 0; if( sp->type==TERMINAL ){ cp = lemp->tokendest; if( cp==0 ) return; tplt_linedir(out,lemp->tokendestln,lemp->filename); fprintf(out,"{"); }else if( sp->destructor ){ cp = sp->destructor; tplt_linedir(out,sp->destructorln,lemp->filename); fprintf(out,"{"); }else if( lemp->vardest ){ cp = lemp->vardest; if( cp==0 ) return; tplt_linedir(out,lemp->vardestln,lemp->filename); fprintf(out,"{"); }else{ assert( 0 ); /* Cannot happen */ } for(; *cp; cp++){ if( *cp=='$' && cp[1]=='$' ){ fprintf(out,"(yypminor->yy%d)",sp->dtnum); cp++; continue; } if( *cp=='\n' ) linecnt++; fputc(*cp,out); } (*lineno) += 3 + linecnt; fprintf(out,"}\n"); tplt_linedir(out,*lineno,lemp->outname); return; } /* ** Return TRUE (non-zero) if the given symbol has a destructor. */ int has_destructor(sp, lemp) struct symbol *sp; struct lemon *lemp; { int ret; if( sp->type==TERMINAL ){ ret = lemp->tokendest!=0; }else{ ret = lemp->vardest!=0 || sp->destructor!=0; } return ret; } /* ** Append text to a dynamically allocated string. If zText is 0 then ** reset the string to be empty again. Always return the complete text ** of the string (which is overwritten with each call). ** ** n bytes of zText are stored. If n==0 then all of zText up to the first ** \000 terminator is stored. zText can contain up to two instances of ** %d. The values of p1 and p2 are written into the first and second ** %d. ** ** If n==-1, then the previous character is overwritten. */ PRIVATE char *append_str(char *zText, int n, int p1, int p2){ static char *z = 0; static int alloced = 0; static int used = 0; int c; char zInt[40]; if( zText==0 ){ used = 0; return z; } if( n<=0 ){ if( n<0 ){ used += n; assert( used>=0 ); } n = strlen(zText); } if( n+sizeof(zInt)*2+used >= alloced ){ alloced = n + sizeof(zInt)*2 + used + 200; z = realloc(z, alloced); } if( z==0 ) return ""; while( n-- > 0 ){ c = *(zText++); if( c=='%' && n>0 && zText[0]=='d' ){ sprintf(zInt, "%d", p1); p1 = p2; strcpy(&z[used], zInt); used += strlen(&z[used]); zText++; n--; }else{ z[used++] = c; } } z[used] = 0; return z; } /* ** zCode is a string that is the action associated with a rule. Expand ** the symbols in this string so that the refer to elements of the parser ** stack. */ PRIVATE void translate_code(struct lemon *lemp, struct rule *rp){ char *cp, *xp; int i; char lhsused = 0; /* True if the LHS element has been used */ char used[MAXRHS]; /* True for each RHS element which is used */ for(i=0; inrhs; i++) used[i] = 0; lhsused = 0; if( rp->code==0 ){ rp->code = "\n"; rp->line = rp->ruleline; } append_str(0,0,0,0); for(cp=rp->code; *cp; cp++){ if( isalpha(*cp) && (cp==rp->code || (!isalnum(cp[-1]) && cp[-1]!='_')) ){ char saved; for(xp= &cp[1]; isalnum(*xp) || *xp=='_'; xp++); saved = *xp; *xp = 0; if( rp->lhsalias && strcmp(cp,rp->lhsalias)==0 ){ append_str("yygotominor.yy%d",0,rp->lhs->dtnum,0); cp = xp; lhsused = 1; }else{ for(i=0; inrhs; i++){ if( rp->rhsalias[i] && strcmp(cp,rp->rhsalias[i])==0 ){ if( cp!=rp->code && cp[-1]=='@' ){ /* If the argument is of the form @X then substituted ** the token number of X, not the value of X */ append_str("yymsp[%d].major",-1,i-rp->nrhs+1,0); }else{ struct symbol *sp = rp->rhs[i]; int dtnum; if( sp->type==MULTITERMINAL ){ dtnum = sp->subsym[0]->dtnum; }else{ dtnum = sp->dtnum; } append_str("yymsp[%d].minor.yy%d",0,i-rp->nrhs+1, dtnum); } cp = xp; used[i] = 1; break; } } } *xp = saved; } append_str(cp, 1, 0, 0); } /* End loop */ /* Check to make sure the LHS has been used */ if( rp->lhsalias && !lhsused ){ ErrorMsg(lemp->filename,rp->ruleline, "Label \"%s\" for \"%s(%s)\" is never used.", rp->lhsalias,rp->lhs->name,rp->lhsalias); lemp->errorcnt++; } /* Generate destructor code for RHS symbols which are not used in the ** reduce code */ for(i=0; inrhs; i++){ if( rp->rhsalias[i] && !used[i] ){ ErrorMsg(lemp->filename,rp->ruleline, "Label %s for \"%s(%s)\" is never used.", rp->rhsalias[i],rp->rhs[i]->name,rp->rhsalias[i]); lemp->errorcnt++; }else if( rp->rhsalias[i]==0 ){ if( has_destructor(rp->rhs[i],lemp) ){ append_str(" yy_destructor(%d,&yymsp[%d].minor);\n", 0, rp->rhs[i]->index,i-rp->nrhs+1); }else{ /* No destructor defined for this term */ } } } if( rp->code ){ cp = append_str(0,0,0,0); rp->code = Strsafe(cp?cp:""); } } /* ** Generate code which executes when the rule "rp" is reduced. Write ** the code to "out". Make sure lineno stays up-to-date. */ PRIVATE void emit_code(out,rp,lemp,lineno) FILE *out; struct rule *rp; struct lemon *lemp; int *lineno; { char *cp; int linecnt = 0; /* Generate code to do the reduce action */ if( rp->code ){ tplt_linedir(out,rp->line,lemp->filename); fprintf(out,"{%s",rp->code); for(cp=rp->code; *cp; cp++){ if( *cp=='\n' ) linecnt++; } /* End loop */ (*lineno) += 3 + linecnt; fprintf(out,"}\n"); tplt_linedir(out,*lineno,lemp->outname); } /* End if( rp->code ) */ return; } /* ** Print the definition of the union used for the parser's data stack. ** This union contains fields for every possible data type for tokens ** and nonterminals. In the process of computing and printing this ** union, also set the ".dtnum" field of every terminal and nonterminal ** symbol. */ void print_stack_union(out,lemp,plineno,mhflag) FILE *out; /* The output stream */ struct lemon *lemp; /* The main info structure for this parser */ int *plineno; /* Pointer to the line number */ int mhflag; /* True if generating makeheaders output */ { int lineno = *plineno; /* The line number of the output */ char **types; /* A hash table of datatypes */ int arraysize; /* Size of the "types" array */ int maxdtlength; /* Maximum length of any ".datatype" field. */ char *stddt; /* Standardized name for a datatype */ int i,j; /* Loop counters */ int hash; /* For hashing the name of a type */ char *name; /* Name of the parser */ /* Allocate and initialize types[] and allocate stddt[] */ arraysize = lemp->nsymbol * 2; types = (char**)malloc( arraysize * sizeof(char*) ); for(i=0; ivartype ){ maxdtlength = strlen(lemp->vartype); } for(i=0; insymbol; i++){ int len; struct symbol *sp = lemp->symbols[i]; if( sp->datatype==0 ) continue; len = strlen(sp->datatype); if( len>maxdtlength ) maxdtlength = len; } stddt = (char*)malloc( maxdtlength*2 + 1 ); if( types==0 || stddt==0 ){ fprintf(stderr,"Out of memory.\n"); exit(1); } /* Build a hash table of datatypes. The ".dtnum" field of each symbol ** is filled in with the hash index plus 1. A ".dtnum" value of 0 is ** used for terminal symbols. If there is no %default_type defined then ** 0 is also used as the .dtnum value for nonterminals which do not specify ** a datatype using the %type directive. */ for(i=0; insymbol; i++){ struct symbol *sp = lemp->symbols[i]; char *cp; if( sp==lemp->errsym ){ sp->dtnum = arraysize+1; continue; } if( sp->type!=NONTERMINAL || (sp->datatype==0 && lemp->vartype==0) ){ sp->dtnum = 0; continue; } cp = sp->datatype; if( cp==0 ) cp = lemp->vartype; j = 0; while( isspace(*cp) ) cp++; while( *cp ) stddt[j++] = *cp++; while( j>0 && isspace(stddt[j-1]) ) j--; stddt[j] = 0; hash = 0; for(j=0; stddt[j]; j++){ hash = hash*53 + stddt[j]; } hash = (hash & 0x7fffffff)%arraysize; while( types[hash] ){ if( strcmp(types[hash],stddt)==0 ){ sp->dtnum = hash + 1; break; } hash++; if( hash>=arraysize ) hash = 0; } if( types[hash]==0 ){ sp->dtnum = hash + 1; types[hash] = (char*)malloc( strlen(stddt)+1 ); if( types[hash]==0 ){ fprintf(stderr,"Out of memory.\n"); exit(1); } strcpy(types[hash],stddt); } } /* Print out the definition of YYTOKENTYPE and YYMINORTYPE */ name = lemp->name ? lemp->name : "Parse"; lineno = *plineno; if( mhflag ){ fprintf(out,"#if INTERFACE\n"); lineno++; } fprintf(out,"#define %sTOKENTYPE %s\n",name, lemp->tokentype?lemp->tokentype:"void*"); lineno++; if( mhflag ){ fprintf(out,"#endif\n"); lineno++; } fprintf(out,"typedef union {\n"); lineno++; fprintf(out," %sTOKENTYPE yy0;\n",name); lineno++; for(i=0; ierrsym->dtnum); lineno++; free(stddt); free(types); fprintf(out,"} YYMINORTYPE;\n"); lineno++; *plineno = lineno; } /* ** Return the name of a C datatype able to represent values between ** lwr and upr, inclusive. */ static const char *minimum_size_type(int lwr, int upr){ if( lwr>=0 ){ if( upr<=255 ){ return "unsigned char"; }else if( upr<65535 ){ return "unsigned short int"; }else{ return "unsigned int"; } }else if( lwr>=-127 && upr<=127 ){ return "signed char"; }else if( lwr>=-32767 && upr<32767 ){ return "short"; }else{ return "int"; } } /* ** Each state contains a set of token transaction and a set of ** nonterminal transactions. Each of these sets makes an instance ** of the following structure. An array of these structures is used ** to order the creation of entries in the yy_action[] table. */ struct axset { struct state *stp; /* A pointer to a state */ int isTkn; /* True to use tokens. False for non-terminals */ int nAction; /* Number of actions */ }; /* ** Compare to axset structures for sorting purposes */ static int axset_compare(const void *a, const void *b){ struct axset *p1 = (struct axset*)a; struct axset *p2 = (struct axset*)b; return p2->nAction - p1->nAction; } /* Generate C source code for the parser */ void ReportTable(lemp, mhflag) struct lemon *lemp; int mhflag; /* Output in makeheaders format if true */ { FILE *out, *in; char line[LINESIZE]; int lineno; struct state *stp; struct action *ap; struct rule *rp; struct acttab *pActtab; int i, j, n; char *name; int mnTknOfst, mxTknOfst; int mnNtOfst, mxNtOfst; struct axset *ax; in = tplt_open(lemp); if( in==0 ) return; out = file_open(lemp,".c","wb"); if( out==0 ){ fclose(in); return; } lineno = 1; tplt_xfer(lemp->name,in,out,&lineno); /* Generate the include code, if any */ tplt_print(out,lemp,lemp->include,lemp->includeln,&lineno); if( mhflag ){ char *name = file_makename(lemp, ".h"); fprintf(out,"#include \"%s\"\n", name); lineno++; free(name); } tplt_xfer(lemp->name,in,out,&lineno); /* Generate #defines for all tokens */ if( mhflag ){ char *prefix; fprintf(out,"#if INTERFACE\n"); lineno++; if( lemp->tokenprefix ) prefix = lemp->tokenprefix; else prefix = ""; for(i=1; interminal; i++){ fprintf(out,"#define %s%-30s %2d\n",prefix,lemp->symbols[i]->name,i); lineno++; } fprintf(out,"#endif\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate the defines */ fprintf(out,"#define YYCODETYPE %s\n", minimum_size_type(0, lemp->nsymbol+5)); lineno++; fprintf(out,"#define YYNOCODE %d\n",lemp->nsymbol+1); lineno++; fprintf(out,"#define YYACTIONTYPE %s\n", minimum_size_type(0, lemp->nstate+lemp->nrule+5)); lineno++; if( lemp->wildcard ){ fprintf(out,"#define YYWILDCARD %d\n", lemp->wildcard->index); lineno++; } print_stack_union(out,lemp,&lineno,mhflag); fprintf(out, "#ifndef YYSTACKDEPTH\n"); lineno++; if( lemp->stacksize ){ fprintf(out,"#define YYSTACKDEPTH %s\n",lemp->stacksize); lineno++; }else{ fprintf(out,"#define YYSTACKDEPTH 100\n"); lineno++; } fprintf(out, "#endif\n"); lineno++; if( mhflag ){ fprintf(out,"#if INTERFACE\n"); lineno++; } name = lemp->name ? lemp->name : "Parse"; if( lemp->arg && lemp->arg[0] ){ int i; i = strlen(lemp->arg); while( i>=1 && isspace(lemp->arg[i-1]) ) i--; while( i>=1 && (isalnum(lemp->arg[i-1]) || lemp->arg[i-1]=='_') ) i--; fprintf(out,"#define %sARG_SDECL %s;\n",name,lemp->arg); lineno++; fprintf(out,"#define %sARG_PDECL ,%s\n",name,lemp->arg); lineno++; fprintf(out,"#define %sARG_FETCH %s = yypParser->%s\n", name,lemp->arg,&lemp->arg[i]); lineno++; fprintf(out,"#define %sARG_STORE yypParser->%s = %s\n", name,&lemp->arg[i],&lemp->arg[i]); lineno++; }else{ fprintf(out,"#define %sARG_SDECL\n",name); lineno++; fprintf(out,"#define %sARG_PDECL\n",name); lineno++; fprintf(out,"#define %sARG_FETCH\n",name); lineno++; fprintf(out,"#define %sARG_STORE\n",name); lineno++; } if( mhflag ){ fprintf(out,"#endif\n"); lineno++; } fprintf(out,"#define YYNSTATE %d\n",lemp->nstate); lineno++; fprintf(out,"#define YYNRULE %d\n",lemp->nrule); lineno++; fprintf(out,"#define YYERRORSYMBOL %d\n",lemp->errsym->index); lineno++; fprintf(out,"#define YYERRSYMDT yy%d\n",lemp->errsym->dtnum); lineno++; if( lemp->has_fallback ){ fprintf(out,"#define YYFALLBACK 1\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate the action table and its associates: ** ** yy_action[] A single table containing all actions. ** yy_lookahead[] A table containing the lookahead for each entry in ** yy_action. Used to detect hash collisions. ** yy_shift_ofst[] For each state, the offset into yy_action for ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. */ /* Compute the actions on all states and count them up */ ax = malloc( sizeof(ax[0])*lemp->nstate*2 ); if( ax==0 ){ fprintf(stderr,"malloc failed\n"); exit(1); } for(i=0; instate; i++){ stp = lemp->sorted[i]; ax[i*2].stp = stp; ax[i*2].isTkn = 1; ax[i*2].nAction = stp->nTknAct; ax[i*2+1].stp = stp; ax[i*2+1].isTkn = 0; ax[i*2+1].nAction = stp->nNtAct; } mxTknOfst = mnTknOfst = 0; mxNtOfst = mnNtOfst = 0; /* Compute the action table. In order to try to keep the size of the ** action table to a minimum, the heuristic of placing the largest action ** sets first is used. */ qsort(ax, lemp->nstate*2, sizeof(ax[0]), axset_compare); pActtab = acttab_alloc(); for(i=0; instate*2 && ax[i].nAction>0; i++){ stp = ax[i].stp; if( ax[i].isTkn ){ for(ap=stp->ap; ap; ap=ap->next){ int action; if( ap->sp->index>=lemp->nterminal ) continue; action = compute_action(lemp, ap); if( action<0 ) continue; acttab_action(pActtab, ap->sp->index, action); } stp->iTknOfst = acttab_insert(pActtab); if( stp->iTknOfstiTknOfst; if( stp->iTknOfst>mxTknOfst ) mxTknOfst = stp->iTknOfst; }else{ for(ap=stp->ap; ap; ap=ap->next){ int action; if( ap->sp->indexnterminal ) continue; if( ap->sp->index==lemp->nsymbol ) continue; action = compute_action(lemp, ap); if( action<0 ) continue; acttab_action(pActtab, ap->sp->index, action); } stp->iNtOfst = acttab_insert(pActtab); if( stp->iNtOfstiNtOfst; if( stp->iNtOfst>mxNtOfst ) mxNtOfst = stp->iNtOfst; } } free(ax); /* Output the yy_action table */ fprintf(out,"static const YYACTIONTYPE yy_action[] = {\n"); lineno++; n = acttab_size(pActtab); for(i=j=0; instate + lemp->nrule + 2; if( j==0 ) fprintf(out," /* %5d */ ", i); fprintf(out, " %4d,", action); if( j==9 || i==n-1 ){ fprintf(out, "\n"); lineno++; j = 0; }else{ j++; } } fprintf(out, "};\n"); lineno++; /* Output the yy_lookahead table */ fprintf(out,"static const YYCODETYPE yy_lookahead[] = {\n"); lineno++; for(i=j=0; insymbol; if( j==0 ) fprintf(out," /* %5d */ ", i); fprintf(out, " %4d,", la); if( j==9 || i==n-1 ){ fprintf(out, "\n"); lineno++; j = 0; }else{ j++; } } fprintf(out, "};\n"); lineno++; /* Output the yy_shift_ofst[] table */ fprintf(out, "#define YY_SHIFT_USE_DFLT (%d)\n", mnTknOfst-1); lineno++; n = lemp->nstate; while( n>0 && lemp->sorted[n-1]->iTknOfst==NO_OFFSET ) n--; fprintf(out, "#define YY_SHIFT_MAX %d\n", n-1); lineno++; fprintf(out, "static const %s yy_shift_ofst[] = {\n", minimum_size_type(mnTknOfst-1, mxTknOfst)); lineno++; for(i=j=0; isorted[i]; ofst = stp->iTknOfst; if( ofst==NO_OFFSET ) ofst = mnTknOfst - 1; if( j==0 ) fprintf(out," /* %5d */ ", i); fprintf(out, " %4d,", ofst); if( j==9 || i==n-1 ){ fprintf(out, "\n"); lineno++; j = 0; }else{ j++; } } fprintf(out, "};\n"); lineno++; /* Output the yy_reduce_ofst[] table */ fprintf(out, "#define YY_REDUCE_USE_DFLT (%d)\n", mnNtOfst-1); lineno++; n = lemp->nstate; while( n>0 && lemp->sorted[n-1]->iNtOfst==NO_OFFSET ) n--; fprintf(out, "#define YY_REDUCE_MAX %d\n", n-1); lineno++; fprintf(out, "static const %s yy_reduce_ofst[] = {\n", minimum_size_type(mnNtOfst-1, mxNtOfst)); lineno++; for(i=j=0; isorted[i]; ofst = stp->iNtOfst; if( ofst==NO_OFFSET ) ofst = mnNtOfst - 1; if( j==0 ) fprintf(out," /* %5d */ ", i); fprintf(out, " %4d,", ofst); if( j==9 || i==n-1 ){ fprintf(out, "\n"); lineno++; j = 0; }else{ j++; } } fprintf(out, "};\n"); lineno++; /* Output the default action table */ fprintf(out, "static const YYACTIONTYPE yy_default[] = {\n"); lineno++; n = lemp->nstate; for(i=j=0; isorted[i]; if( j==0 ) fprintf(out," /* %5d */ ", i); fprintf(out, " %4d,", stp->iDflt); if( j==9 || i==n-1 ){ fprintf(out, "\n"); lineno++; j = 0; }else{ j++; } } fprintf(out, "};\n"); lineno++; tplt_xfer(lemp->name,in,out,&lineno); /* Generate the table of fallback tokens. */ if( lemp->has_fallback ){ for(i=0; interminal; i++){ struct symbol *p = lemp->symbols[i]; if( p->fallback==0 ){ fprintf(out, " 0, /* %10s => nothing */\n", p->name); }else{ fprintf(out, " %3d, /* %10s => %s */\n", p->fallback->index, p->name, p->fallback->name); } lineno++; } } tplt_xfer(lemp->name, in, out, &lineno); /* Generate a table containing the symbolic name of every symbol */ for(i=0; insymbol; i++){ sprintf(line,"\"%s\",",lemp->symbols[i]->name); fprintf(out," %-15s",line); if( (i&3)==3 ){ fprintf(out,"\n"); lineno++; } } if( (i&3)!=0 ){ fprintf(out,"\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate a table containing a text string that describes every ** rule in the rule set of the grammer. This information is used ** when tracing REDUCE actions. */ for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){ assert( rp->index==i ); fprintf(out," /* %3d */ \"%s ::=", i, rp->lhs->name); for(j=0; jnrhs; j++){ struct symbol *sp = rp->rhs[j]; fprintf(out," %s", sp->name); if( sp->type==MULTITERMINAL ){ int k; for(k=1; knsubsym; k++){ fprintf(out,"|%s",sp->subsym[k]->name); } } } fprintf(out,"\",\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes every time a symbol is popped from ** the stack while processing errors or while destroying the parser. ** (In other words, generate the %destructor actions) */ if( lemp->tokendest ){ for(i=0; insymbol; i++){ struct symbol *sp = lemp->symbols[i]; if( sp==0 || sp->type!=TERMINAL ) continue; fprintf(out," case %d:\n",sp->index); lineno++; } for(i=0; insymbol && lemp->symbols[i]->type!=TERMINAL; i++); if( insymbol ){ emit_destructor_code(out,lemp->symbols[i],lemp,&lineno); fprintf(out," break;\n"); lineno++; } } if( lemp->vardest ){ struct symbol *dflt_sp = 0; for(i=0; insymbol; i++){ struct symbol *sp = lemp->symbols[i]; if( sp==0 || sp->type==TERMINAL || sp->index<=0 || sp->destructor!=0 ) continue; fprintf(out," case %d:\n",sp->index); lineno++; dflt_sp = sp; } if( dflt_sp!=0 ){ emit_destructor_code(out,dflt_sp,lemp,&lineno); fprintf(out," break;\n"); lineno++; } } for(i=0; insymbol; i++){ struct symbol *sp = lemp->symbols[i]; if( sp==0 || sp->type==TERMINAL || sp->destructor==0 ) continue; fprintf(out," case %d:\n",sp->index); lineno++; /* Combine duplicate destructors into a single case */ for(j=i+1; jnsymbol; j++){ struct symbol *sp2 = lemp->symbols[j]; if( sp2 && sp2->type!=TERMINAL && sp2->destructor && sp2->dtnum==sp->dtnum && strcmp(sp->destructor,sp2->destructor)==0 ){ fprintf(out," case %d:\n",sp2->index); lineno++; sp2->destructor = 0; } } emit_destructor_code(out,lemp->symbols[i],lemp,&lineno); fprintf(out," break;\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes whenever the parser stack overflows */ tplt_print(out,lemp,lemp->overflow,lemp->overflowln,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate the table of rule information ** ** Note: This code depends on the fact that rules are number ** sequentually beginning with 0. */ for(rp=lemp->rule; rp; rp=rp->next){ fprintf(out," { %d, %d },\n",rp->lhs->index,rp->nrhs); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which execution during each REDUCE action */ for(rp=lemp->rule; rp; rp=rp->next){ translate_code(lemp, rp); } for(rp=lemp->rule; rp; rp=rp->next){ struct rule *rp2; if( rp->code==0 ) continue; fprintf(out," case %d:\n",rp->index); lineno++; for(rp2=rp->next; rp2; rp2=rp2->next){ if( rp2->code==rp->code ){ fprintf(out," case %d:\n",rp2->index); lineno++; rp2->code = 0; } } emit_code(out,rp,lemp,&lineno); fprintf(out," break;\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes if a parse fails */ tplt_print(out,lemp,lemp->failure,lemp->failureln,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes when a syntax error occurs */ tplt_print(out,lemp,lemp->error,lemp->errorln,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes when the parser accepts its input */ tplt_print(out,lemp,lemp->accept,lemp->acceptln,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Append any addition code the user desires */ tplt_print(out,lemp,lemp->extracode,lemp->extracodeln,&lineno); fclose(in); fclose(out); return; } /* Generate a header file for the parser */ void ReportHeader(lemp) struct lemon *lemp; { FILE *out, *in; char *prefix; char line[LINESIZE]; char pattern[LINESIZE]; int i; if( lemp->tokenprefix ) prefix = lemp->tokenprefix; else prefix = ""; in = file_open(lemp,".h","rb"); if( in ){ for(i=1; interminal && fgets(line,LINESIZE,in); i++){ sprintf(pattern,"#define %s%-30s %2d\n",prefix,lemp->symbols[i]->name,i); if( strcmp(line,pattern) ) break; } fclose(in); if( i==lemp->nterminal ){ /* No change in the file. Don't rewrite it. */ return; } } out = file_open(lemp,".h","wb"); if( out ){ for(i=1; interminal; i++){ fprintf(out,"#define %s%-30s %2d\n",prefix,lemp->symbols[i]->name,i); } fclose(out); } return; } /* Reduce the size of the action tables, if possible, by making use ** of defaults. ** ** In this version, we take the most frequent REDUCE action and make ** it the default. Except, there is no default if the wildcard token ** is a possible look-ahead. */ void CompressTables(lemp) struct lemon *lemp; { struct state *stp; struct action *ap, *ap2; struct rule *rp, *rp2, *rbest; int nbest, n; int i; int usesWildcard; for(i=0; instate; i++){ stp = lemp->sorted[i]; nbest = 0; rbest = 0; usesWildcard = 0; for(ap=stp->ap; ap; ap=ap->next){ if( ap->type==SHIFT && ap->sp==lemp->wildcard ){ usesWildcard = 1; } if( ap->type!=REDUCE ) continue; rp = ap->x.rp; if( rp->lhsStart ) continue; if( rp==rbest ) continue; n = 1; for(ap2=ap->next; ap2; ap2=ap2->next){ if( ap2->type!=REDUCE ) continue; rp2 = ap2->x.rp; if( rp2==rbest ) continue; if( rp2==rp ) n++; } if( n>nbest ){ nbest = n; rbest = rp; } } /* Do not make a default if the number of rules to default ** is not at least 1 or if the wildcard token is a possible ** lookahead. */ if( nbest<1 || usesWildcard ) continue; /* Combine matching REDUCE actions into a single default */ for(ap=stp->ap; ap; ap=ap->next){ if( ap->type==REDUCE && ap->x.rp==rbest ) break; } assert( ap ); ap->sp = Symbol_new("{default}"); for(ap=ap->next; ap; ap=ap->next){ if( ap->type==REDUCE && ap->x.rp==rbest ) ap->type = NOT_USED; } stp->ap = Action_sort(stp->ap); } } /* ** Compare two states for sorting purposes. The smaller state is the ** one with the most non-terminal actions. If they have the same number ** of non-terminal actions, then the smaller is the one with the most ** token actions. */ static int stateResortCompare(const void *a, const void *b){ const struct state *pA = *(const struct state**)a; const struct state *pB = *(const struct state**)b; int n; n = pB->nNtAct - pA->nNtAct; if( n==0 ){ n = pB->nTknAct - pA->nTknAct; } return n; } /* ** Renumber and resort states so that states with fewer choices ** occur at the end. Except, keep state 0 as the first state. */ void ResortStates(lemp) struct lemon *lemp; { int i; struct state *stp; struct action *ap; for(i=0; instate; i++){ stp = lemp->sorted[i]; stp->nTknAct = stp->nNtAct = 0; stp->iDflt = lemp->nstate + lemp->nrule; stp->iTknOfst = NO_OFFSET; stp->iNtOfst = NO_OFFSET; for(ap=stp->ap; ap; ap=ap->next){ if( compute_action(lemp,ap)>=0 ){ if( ap->sp->indexnterminal ){ stp->nTknAct++; }else if( ap->sp->indexnsymbol ){ stp->nNtAct++; }else{ stp->iDflt = compute_action(lemp, ap); } } } } qsort(&lemp->sorted[1], lemp->nstate-1, sizeof(lemp->sorted[0]), stateResortCompare); for(i=0; instate; i++){ lemp->sorted[i]->statenum = i; } } /***************** From the file "set.c" ************************************/ /* ** Set manipulation routines for the LEMON parser generator. */ static int size = 0; /* Set the set size */ void SetSize(n) int n; { size = n+1; } /* Allocate a new set */ char *SetNew(){ char *s; int i; s = (char*)malloc( size ); if( s==0 ){ extern void memory_error(); memory_error(); } for(i=0; isize = 1024; x1a->count = 0; x1a->tbl = (x1node*)malloc( (sizeof(x1node) + sizeof(x1node*))*1024 ); if( x1a->tbl==0 ){ free(x1a); x1a = 0; }else{ int i; x1a->ht = (x1node**)&(x1a->tbl[1024]); for(i=0; i<1024; i++) x1a->ht[i] = 0; } } } /* Insert a new record into the array. Return TRUE if successful. ** Prior data with the same key is NOT overwritten */ int Strsafe_insert(data) char *data; { x1node *np; int h; int ph; if( x1a==0 ) return 0; ph = strhash(data); h = ph & (x1a->size-1); np = x1a->ht[h]; while( np ){ if( strcmp(np->data,data)==0 ){ /* An existing entry with the same key is found. */ /* Fail because overwrite is not allows. */ return 0; } np = np->next; } if( x1a->count>=x1a->size ){ /* Need to make the hash table bigger */ int i,size; struct s_x1 array; array.size = size = x1a->size*2; array.count = x1a->count; array.tbl = (x1node*)malloc( (sizeof(x1node) + sizeof(x1node*))*size ); if( array.tbl==0 ) return 0; /* Fail due to malloc failure */ array.ht = (x1node**)&(array.tbl[size]); for(i=0; icount; i++){ x1node *oldnp, *newnp; oldnp = &(x1a->tbl[i]); h = strhash(oldnp->data) & (size-1); newnp = &(array.tbl[i]); if( array.ht[h] ) array.ht[h]->from = &(newnp->next); newnp->next = array.ht[h]; newnp->data = oldnp->data; newnp->from = &(array.ht[h]); array.ht[h] = newnp; } free(x1a->tbl); *x1a = array; } /* Insert the new data */ h = ph & (x1a->size-1); np = &(x1a->tbl[x1a->count++]); np->data = data; if( x1a->ht[h] ) x1a->ht[h]->from = &(np->next); np->next = x1a->ht[h]; x1a->ht[h] = np; np->from = &(x1a->ht[h]); return 1; } /* Return a pointer to data assigned to the given key. Return NULL ** if no such key. */ char *Strsafe_find(key) char *key; { int h; x1node *np; if( x1a==0 ) return 0; h = strhash(key) & (x1a->size-1); np = x1a->ht[h]; while( np ){ if( strcmp(np->data,key)==0 ) break; np = np->next; } return np ? np->data : 0; } /* Return a pointer to the (terminal or nonterminal) symbol "x". ** Create a new symbol if this is the first time "x" has been seen. */ struct symbol *Symbol_new(x) char *x; { struct symbol *sp; sp = Symbol_find(x); if( sp==0 ){ sp = (struct symbol *)malloc( sizeof(struct symbol) ); MemoryCheck(sp); sp->name = Strsafe(x); sp->type = isupper(*x) ? TERMINAL : NONTERMINAL; sp->rule = 0; sp->fallback = 0; sp->prec = -1; sp->assoc = UNK; sp->firstset = 0; sp->lambda = LEMON_FALSE; sp->destructor = 0; sp->datatype = 0; Symbol_insert(sp,sp->name); } return sp; } /* Compare two symbols for working purposes ** ** Symbols that begin with upper case letters (terminals or tokens) ** must sort before symbols that begin with lower case letters ** (non-terminals). Other than that, the order does not matter. ** ** We find experimentally that leaving the symbols in their original ** order (the order they appeared in the grammar file) gives the ** smallest parser tables in SQLite. */ int Symbolcmpp(struct symbol **a, struct symbol **b){ int i1 = (**a).index + 10000000*((**a).name[0]>'Z'); int i2 = (**b).index + 10000000*((**b).name[0]>'Z'); return i1-i2; } /* There is one instance of the following structure for each ** associative array of type "x2". */ struct s_x2 { int size; /* The number of available slots. */ /* Must be a power of 2 greater than or */ /* equal to 1 */ int count; /* Number of currently slots filled */ struct s_x2node *tbl; /* The data stored here */ struct s_x2node **ht; /* Hash table for lookups */ }; /* There is one instance of this structure for every data element ** in an associative array of type "x2". */ typedef struct s_x2node { struct symbol *data; /* The data */ char *key; /* The key */ struct s_x2node *next; /* Next entry with the same hash */ struct s_x2node **from; /* Previous link */ } x2node; /* There is only one instance of the array, which is the following */ static struct s_x2 *x2a; /* Allocate a new associative array */ void Symbol_init(){ if( x2a ) return; x2a = (struct s_x2*)malloc( sizeof(struct s_x2) ); if( x2a ){ x2a->size = 128; x2a->count = 0; x2a->tbl = (x2node*)malloc( (sizeof(x2node) + sizeof(x2node*))*128 ); if( x2a->tbl==0 ){ free(x2a); x2a = 0; }else{ int i; x2a->ht = (x2node**)&(x2a->tbl[128]); for(i=0; i<128; i++) x2a->ht[i] = 0; } } } /* Insert a new record into the array. Return TRUE if successful. ** Prior data with the same key is NOT overwritten */ int Symbol_insert(data,key) struct symbol *data; char *key; { x2node *np; int h; int ph; if( x2a==0 ) return 0; ph = strhash(key); h = ph & (x2a->size-1); np = x2a->ht[h]; while( np ){ if( strcmp(np->key,key)==0 ){ /* An existing entry with the same key is found. */ /* Fail because overwrite is not allows. */ return 0; } np = np->next; } if( x2a->count>=x2a->size ){ /* Need to make the hash table bigger */ int i,size; struct s_x2 array; array.size = size = x2a->size*2; array.count = x2a->count; array.tbl = (x2node*)malloc( (sizeof(x2node) + sizeof(x2node*))*size ); if( array.tbl==0 ) return 0; /* Fail due to malloc failure */ array.ht = (x2node**)&(array.tbl[size]); for(i=0; icount; i++){ x2node *oldnp, *newnp; oldnp = &(x2a->tbl[i]); h = strhash(oldnp->key) & (size-1); newnp = &(array.tbl[i]); if( array.ht[h] ) array.ht[h]->from = &(newnp->next); newnp->next = array.ht[h]; newnp->key = oldnp->key; newnp->data = oldnp->data; newnp->from = &(array.ht[h]); array.ht[h] = newnp; } free(x2a->tbl); *x2a = array; } /* Insert the new data */ h = ph & (x2a->size-1); np = &(x2a->tbl[x2a->count++]); np->key = key; np->data = data; if( x2a->ht[h] ) x2a->ht[h]->from = &(np->next); np->next = x2a->ht[h]; x2a->ht[h] = np; np->from = &(x2a->ht[h]); return 1; } /* Return a pointer to data assigned to the given key. Return NULL ** if no such key. */ struct symbol *Symbol_find(key) char *key; { int h; x2node *np; if( x2a==0 ) return 0; h = strhash(key) & (x2a->size-1); np = x2a->ht[h]; while( np ){ if( strcmp(np->key,key)==0 ) break; np = np->next; } return np ? np->data : 0; } /* Return the n-th data. Return NULL if n is out of range. */ struct symbol *Symbol_Nth(n) int n; { struct symbol *data; if( x2a && n>0 && n<=x2a->count ){ data = x2a->tbl[n-1].data; }else{ data = 0; } return data; } /* Return the size of the array */ int Symbol_count() { return x2a ? x2a->count : 0; } /* Return an array of pointers to all data in the table. ** The array is obtained from malloc. Return NULL if memory allocation ** problems, or if the array is empty. */ struct symbol **Symbol_arrayof() { struct symbol **array; int i,size; if( x2a==0 ) return 0; size = x2a->count; array = (struct symbol **)malloc( sizeof(struct symbol *)*size ); if( array ){ for(i=0; itbl[i].data; } return array; } /* Compare two configurations */ int Configcmp(a,b) struct config *a; struct config *b; { int x; x = a->rp->index - b->rp->index; if( x==0 ) x = a->dot - b->dot; return x; } /* Compare two states */ PRIVATE int statecmp(a,b) struct config *a; struct config *b; { int rc; for(rc=0; rc==0 && a && b; a=a->bp, b=b->bp){ rc = a->rp->index - b->rp->index; if( rc==0 ) rc = a->dot - b->dot; } if( rc==0 ){ if( a ) rc = 1; if( b ) rc = -1; } return rc; } /* Hash a state */ PRIVATE int statehash(a) struct config *a; { int h=0; while( a ){ h = h*571 + a->rp->index*37 + a->dot; a = a->bp; } return h; } /* Allocate a new state structure */ struct state *State_new() { struct state *new; new = (struct state *)malloc( sizeof(struct state) ); MemoryCheck(new); return new; } /* There is one instance of the following structure for each ** associative array of type "x3". */ struct s_x3 { int size; /* The number of available slots. */ /* Must be a power of 2 greater than or */ /* equal to 1 */ int count; /* Number of currently slots filled */ struct s_x3node *tbl; /* The data stored here */ struct s_x3node **ht; /* Hash table for lookups */ }; /* There is one instance of this structure for every data element ** in an associative array of type "x3". */ typedef struct s_x3node { struct state *data; /* The data */ struct config *key; /* The key */ struct s_x3node *next; /* Next entry with the same hash */ struct s_x3node **from; /* Previous link */ } x3node; /* There is only one instance of the array, which is the following */ static struct s_x3 *x3a; /* Allocate a new associative array */ void State_init(){ if( x3a ) return; x3a = (struct s_x3*)malloc( sizeof(struct s_x3) ); if( x3a ){ x3a->size = 128; x3a->count = 0; x3a->tbl = (x3node*)malloc( (sizeof(x3node) + sizeof(x3node*))*128 ); if( x3a->tbl==0 ){ free(x3a); x3a = 0; }else{ int i; x3a->ht = (x3node**)&(x3a->tbl[128]); for(i=0; i<128; i++) x3a->ht[i] = 0; } } } /* Insert a new record into the array. Return TRUE if successful. ** Prior data with the same key is NOT overwritten */ int State_insert(data,key) struct state *data; struct config *key; { x3node *np; int h; int ph; if( x3a==0 ) return 0; ph = statehash(key); h = ph & (x3a->size-1); np = x3a->ht[h]; while( np ){ if( statecmp(np->key,key)==0 ){ /* An existing entry with the same key is found. */ /* Fail because overwrite is not allows. */ return 0; } np = np->next; } if( x3a->count>=x3a->size ){ /* Need to make the hash table bigger */ int i,size; struct s_x3 array; array.size = size = x3a->size*2; array.count = x3a->count; array.tbl = (x3node*)malloc( (sizeof(x3node) + sizeof(x3node*))*size ); if( array.tbl==0 ) return 0; /* Fail due to malloc failure */ array.ht = (x3node**)&(array.tbl[size]); for(i=0; icount; i++){ x3node *oldnp, *newnp; oldnp = &(x3a->tbl[i]); h = statehash(oldnp->key) & (size-1); newnp = &(array.tbl[i]); if( array.ht[h] ) array.ht[h]->from = &(newnp->next); newnp->next = array.ht[h]; newnp->key = oldnp->key; newnp->data = oldnp->data; newnp->from = &(array.ht[h]); array.ht[h] = newnp; } free(x3a->tbl); *x3a = array; } /* Insert the new data */ h = ph & (x3a->size-1); np = &(x3a->tbl[x3a->count++]); np->key = key; np->data = data; if( x3a->ht[h] ) x3a->ht[h]->from = &(np->next); np->next = x3a->ht[h]; x3a->ht[h] = np; np->from = &(x3a->ht[h]); return 1; } /* Return a pointer to data assigned to the given key. Return NULL ** if no such key. */ struct state *State_find(key) struct config *key; { int h; x3node *np; if( x3a==0 ) return 0; h = statehash(key) & (x3a->size-1); np = x3a->ht[h]; while( np ){ if( statecmp(np->key,key)==0 ) break; np = np->next; } return np ? np->data : 0; } /* Return an array of pointers to all data in the table. ** The array is obtained from malloc. Return NULL if memory allocation ** problems, or if the array is empty. */ struct state **State_arrayof() { struct state **array; int i,size; if( x3a==0 ) return 0; size = x3a->count; array = (struct state **)malloc( sizeof(struct state *)*size ); if( array ){ for(i=0; itbl[i].data; } return array; } /* Hash a configuration */ PRIVATE int confighash(a) struct config *a; { int h=0; h = h*571 + a->rp->index*37 + a->dot; return h; } /* There is one instance of the following structure for each ** associative array of type "x4". */ struct s_x4 { int size; /* The number of available slots. */ /* Must be a power of 2 greater than or */ /* equal to 1 */ int count; /* Number of currently slots filled */ struct s_x4node *tbl; /* The data stored here */ struct s_x4node **ht; /* Hash table for lookups */ }; /* There is one instance of this structure for every data element ** in an associative array of type "x4". */ typedef struct s_x4node { struct config *data; /* The data */ struct s_x4node *next; /* Next entry with the same hash */ struct s_x4node **from; /* Previous link */ } x4node; /* There is only one instance of the array, which is the following */ static struct s_x4 *x4a; /* Allocate a new associative array */ void Configtable_init(){ if( x4a ) return; x4a = (struct s_x4*)malloc( sizeof(struct s_x4) ); if( x4a ){ x4a->size = 64; x4a->count = 0; x4a->tbl = (x4node*)malloc( (sizeof(x4node) + sizeof(x4node*))*64 ); if( x4a->tbl==0 ){ free(x4a); x4a = 0; }else{ int i; x4a->ht = (x4node**)&(x4a->tbl[64]); for(i=0; i<64; i++) x4a->ht[i] = 0; } } } /* Insert a new record into the array. Return TRUE if successful. ** Prior data with the same key is NOT overwritten */ int Configtable_insert(data) struct config *data; { x4node *np; int h; int ph; if( x4a==0 ) return 0; ph = confighash(data); h = ph & (x4a->size-1); np = x4a->ht[h]; while( np ){ if( Configcmp(np->data,data)==0 ){ /* An existing entry with the same key is found. */ /* Fail because overwrite is not allows. */ return 0; } np = np->next; } if( x4a->count>=x4a->size ){ /* Need to make the hash table bigger */ int i,size; struct s_x4 array; array.size = size = x4a->size*2; array.count = x4a->count; array.tbl = (x4node*)malloc( (sizeof(x4node) + sizeof(x4node*))*size ); if( array.tbl==0 ) return 0; /* Fail due to malloc failure */ array.ht = (x4node**)&(array.tbl[size]); for(i=0; icount; i++){ x4node *oldnp, *newnp; oldnp = &(x4a->tbl[i]); h = confighash(oldnp->data) & (size-1); newnp = &(array.tbl[i]); if( array.ht[h] ) array.ht[h]->from = &(newnp->next); newnp->next = array.ht[h]; newnp->data = oldnp->data; newnp->from = &(array.ht[h]); array.ht[h] = newnp; } free(x4a->tbl); *x4a = array; } /* Insert the new data */ h = ph & (x4a->size-1); np = &(x4a->tbl[x4a->count++]); np->data = data; if( x4a->ht[h] ) x4a->ht[h]->from = &(np->next); np->next = x4a->ht[h]; x4a->ht[h] = np; np->from = &(x4a->ht[h]); return 1; } /* Return a pointer to data assigned to the given key. Return NULL ** if no such key. */ struct config *Configtable_find(key) struct config *key; { int h; x4node *np; if( x4a==0 ) return 0; h = confighash(key) & (x4a->size-1); np = x4a->ht[h]; while( np ){ if( Configcmp(np->data,key)==0 ) break; np = np->next; } return np ? np->data : 0; } /* Remove all data from the table. Pass each data to the function "f" ** as it is removed. ("f" may be null to avoid this step.) */ void Configtable_clear(f) int(*f)(/* struct config * */); { int i; if( x4a==0 || x4a->count==0 ) return; if( f ) for(i=0; icount; i++) (*f)(x4a->tbl[i].data); for(i=0; isize; i++) x4a->ht[i] = 0; x4a->count = 0; return; } libxr-1.0.orig/xdl-compiler/lempar.c0000644000000000000000000006172311226717566014370 0ustar /* Driver template for the LEMON parser generator. ** The author disclaims copyright to this source code. */ /* First off, code is include which follows the "include" declaration ** in the input file. */ #include %% /* Next is all token values, in a form suitable for use by makeheaders. ** This section will be null unless lemon is run with the -m switch. */ /* ** These constants (all generated automatically by the parser generator) ** specify the various kinds of tokens (terminals) that the parser ** understands. ** ** Each symbol here is a terminal symbol in the grammar. */ %% /* Make sure the INTERFACE macro is defined. */ #ifndef INTERFACE # define INTERFACE 1 #endif /* The next thing included is series of defines which control ** various aspects of the generated parser. ** YYCODETYPE is the data type used for storing terminal ** and nonterminal numbers. "unsigned char" is ** used if there are fewer than 250 terminals ** and nonterminals. "int" is used otherwise. ** YYNOCODE is a number of type YYCODETYPE which corresponds ** to no legal terminal or nonterminal number. This ** number is used to fill in empty slots of the hash ** table. ** YYFALLBACK If defined, this indicates that one or more tokens ** have fall-back values which should be used if the ** original value of the token will not parse. ** YYACTIONTYPE is the data type used for storing terminal ** and nonterminal numbers. "unsigned char" is ** used if there are fewer than 250 rules and ** states combined. "int" is used otherwise. ** ParseTOKENTYPE is the data type used for minor tokens given ** directly to the parser from the tokenizer. ** YYMINORTYPE is the data type used for all minor tokens. ** This is typically a union of many types, one of ** which is ParseTOKENTYPE. The entry in the union ** for base tokens is called "yy0". ** YYSTACKDEPTH is the maximum depth of the parser's stack. If ** zero the stack is dynamically sized using realloc() ** ParseARG_SDECL A static variable declaration for the %extra_argument ** ParseARG_PDECL A parameter declaration for the %extra_argument ** ParseARG_STORE Code to store %extra_argument into yypParser ** ParseARG_FETCH Code to extract %extra_argument from yypParser ** YYNSTATE the combined number of states. ** YYNRULE the number of rules in the grammar ** YYERRORSYMBOL is the code number of the error symbol. If not ** defined, then do no error processing. */ %% #define YY_NO_ACTION (YYNSTATE+YYNRULE+2) #define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1) #define YY_ERROR_ACTION (YYNSTATE+YYNRULE) /* Next are that tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement ** functions that take a state number and lookahead value and return an ** action integer. ** ** Suppose the action integer is N. Then the action is determined as ** follows ** ** 0 <= N < YYNSTATE Shift N. That is, push the lookahead ** token onto the stack and goto state N. ** ** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE. ** ** N == YYNSTATE+YYNRULE A syntax error has occurred. ** ** N == YYNSTATE+YYNRULE+1 The parser accepts its input. ** ** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused ** slots in the yy_action[] table. ** ** The action table is constructed as a single large table named yy_action[]. ** Given state S and lookahead X, the action is computed as ** ** yy_action[ yy_shift_ofst[S] + X ] ** ** If the index value yy_shift_ofst[S]+X is out of range or if the value ** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S] ** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table ** and that yy_default[S] should be used instead. ** ** The formula above is for computing the action when the lookahead is ** a terminal symbol. If the lookahead is a non-terminal (as occurs after ** a reduce action) then the yy_reduce_ofst[] array is used in place of ** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of ** YY_SHIFT_USE_DFLT. ** ** The following are the tables generated in this section: ** ** yy_action[] A single table containing all actions. ** yy_lookahead[] A table containing the lookahead for each entry in ** yy_action. Used to detect hash collisions. ** yy_shift_ofst[] For each state, the offset into yy_action for ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. */ %% #define YY_SZ_ACTTAB (int)(sizeof(yy_action)/sizeof(yy_action[0])) /* The next table maps tokens into fallback tokens. If a construct ** like the following: ** ** %fallback ID X Y Z. ** ** appears in the grammer, then ID becomes a fallback token for X, Y, ** and Z. Whenever one of the tokens X, Y, or Z is input to the parser ** but it does not parse, the type of the token is changed to ID and ** the parse is retried before an error is thrown. */ #ifdef YYFALLBACK static const YYCODETYPE yyFallback[] = { %% }; #endif /* YYFALLBACK */ /* The following structure represents a single element of the ** parser's stack. Information stored includes: ** ** + The state number for the parser at this level of the stack. ** ** + The value of the token stored at this level of the stack. ** (In other words, the "major" token.) ** ** + The semantic value stored at this level of the stack. This is ** the information used by the action routines in the grammar. ** It is sometimes called the "minor" token. */ struct yyStackEntry { int stateno; /* The state-number */ int major; /* The major token value. This is the code ** number for the token at this stack level */ YYMINORTYPE minor; /* The user-supplied minor token value. This ** is the value of the token */ }; typedef struct yyStackEntry yyStackEntry; /* The state of the parser is completely contained in an instance of ** the following structure */ struct yyParser { int yyidx; /* Index of top element in stack */ int yyerrcnt; /* Shifts left before out of the error */ ParseARG_SDECL /* A place to hold %extra_argument */ #if YYSTACKDEPTH<=0 int yystksz; /* Current side of the stack */ yyStackEntry *yystack; /* The parser's stack */ #else yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */ #endif }; typedef struct yyParser yyParser; #ifndef NDEBUG #include static FILE *yyTraceFILE = 0; static char *yyTracePrompt = 0; #endif /* NDEBUG */ #ifndef NDEBUG /* ** Turn parser tracing on by giving a stream to which to write the trace ** and a prompt to preface each trace message. Tracing is turned off ** by making either argument NULL ** ** Inputs: **
    **
  • A FILE* to which trace output should be written. ** If NULL, then tracing is turned off. **
  • A prefix string written at the beginning of every ** line of trace output. If NULL, then tracing is ** turned off. **
** ** Outputs: ** None. */ void ParseTrace(FILE *TraceFILE, char *zTracePrompt){ yyTraceFILE = TraceFILE; yyTracePrompt = zTracePrompt; if( yyTraceFILE==0 ) yyTracePrompt = 0; else if( yyTracePrompt==0 ) yyTraceFILE = 0; } #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing shifts, the names of all terminals and nonterminals ** are required. The following table supplies these names */ static const char *const yyTokenName[] = { %% }; #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing reduce actions, the names of all rules are required. */ static const char *const yyRuleName[] = { %% }; #endif /* NDEBUG */ #if YYSTACKDEPTH<=0 /* ** Try to increase the size of the parser stack. */ static void yyGrowStack(yyParser *p){ int newSize; yyStackEntry *pNew; newSize = p->yystksz*2 + 100; pNew = realloc(p->yystack, newSize*sizeof(pNew[0])); if( pNew ){ p->yystack = pNew; p->yystksz = newSize; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sStack grows to %d entries!\n", yyTracePrompt, p->yystksz); } #endif } } #endif /* ** This function allocates a new parser. ** The only argument is a pointer to a function which works like ** malloc. ** ** Inputs: ** A pointer to the function used to allocate memory. ** ** Outputs: ** A pointer to a parser. This pointer is used in subsequent calls ** to Parse and ParseFree. */ void *ParseAlloc(void *(*mallocProc)(size_t)){ yyParser *pParser; pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) ); if( pParser ){ pParser->yyidx = -1; #if YYSTACKDEPTH<=0 yyGrowStack(pParser); #endif } return pParser; } /* The following function deletes the value associated with a ** symbol. The symbol can be either a terminal or nonterminal. ** "yymajor" is the symbol code, and "yypminor" is a pointer to ** the value. */ static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){ switch( yymajor ){ /* Here is inserted the actions which take place when a ** terminal or non-terminal is destroyed. This can happen ** when the symbol is popped from the stack during a ** reduce or during error processing or when a parser is ** being destroyed before it is finished parsing. ** ** Note: during a reduce, the only symbols destroyed are those ** which appear on the RHS of the rule, but which are not used ** inside the C code. */ %% default: break; /* If no destructor action specified: do nothing */ } } /* ** Pop the parser's stack once. ** ** If there is a destructor routine associated with the token which ** is popped from the stack, then call it. ** ** Return the major token number for the symbol popped. */ static int yy_pop_parser_stack(yyParser *pParser){ YYCODETYPE yymajor; yyStackEntry *yytos = &pParser->yystack[pParser->yyidx]; if( pParser->yyidx<0 ) return 0; #ifndef NDEBUG if( yyTraceFILE && pParser->yyidx>=0 ){ fprintf(yyTraceFILE,"%sPopping %s\n", yyTracePrompt, yyTokenName[yytos->major]); } #endif yymajor = yytos->major; yy_destructor( yymajor, &yytos->minor); pParser->yyidx--; return yymajor; } /* ** Deallocate and destroy a parser. Destructors are all called for ** all stack elements before shutting the parser down. ** ** Inputs: **
    **
  • A pointer to the parser. This should be a pointer ** obtained from ParseAlloc. **
  • A pointer to a function used to reclaim memory obtained ** from malloc. **
*/ void ParseFree( void *p, /* The parser to be deleted */ void (*freeProc)(void*) /* Function used to reclaim memory */ ){ yyParser *pParser = (yyParser*)p; if( pParser==0 ) return; while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser); #if YYSTACKDEPTH<=0 free(pParser->yystack); #endif (*freeProc)((void*)pParser); } /* ** Find the appropriate action for a parser given the terminal ** look-ahead token iLookAhead. ** ** If the look-ahead token is YYNOCODE, then check to see if the action is ** independent of the look-ahead. If it is, return the action, otherwise ** return YY_NO_ACTION. */ static int yy_find_shift_action( yyParser *pParser, /* The parser */ YYCODETYPE iLookAhead /* The look-ahead token */ ){ int i; int stateno = pParser->yystack[pParser->yyidx].stateno; if( stateno>YY_SHIFT_MAX || (i = yy_shift_ofst[stateno])==YY_SHIFT_USE_DFLT ){ return yy_default[stateno]; } if( iLookAhead==YYNOCODE ){ return YY_NO_ACTION; } i += iLookAhead; if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ if( iLookAhead>0 ){ #ifdef YYFALLBACK int iFallback; /* Fallback token */ if( iLookAhead %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); } #endif return yy_find_shift_action(pParser, iFallback); } #endif #ifdef YYWILDCARD { int j = i - iLookAhead + YYWILDCARD; if( j>=0 && j %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]); } #endif /* NDEBUG */ return yy_action[j]; } } #endif /* YYWILDCARD */ } return yy_default[stateno]; }else{ return yy_action[i]; } } /* ** Find the appropriate action for a parser given the non-terminal ** look-ahead token iLookAhead. ** ** If the look-ahead token is YYNOCODE, then check to see if the action is ** independent of the look-ahead. If it is, return the action, otherwise ** return YY_NO_ACTION. */ static int yy_find_reduce_action( int stateno, /* Current state number */ YYCODETYPE iLookAhead /* The look-ahead token */ ){ int i; /* int stateno = pParser->yystack[pParser->yyidx].stateno; */ if( stateno>YY_REDUCE_MAX || (i = yy_reduce_ofst[stateno])==YY_REDUCE_USE_DFLT ){ return yy_default[stateno]; } if( iLookAhead==YYNOCODE ){ return YY_NO_ACTION; } i += iLookAhead; if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ return yy_default[stateno]; }else{ return yy_action[i]; } } /* ** The following routine is called if the stack overflows. */ static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){ ParseARG_FETCH; yypParser->yyidx--; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will execute if the parser ** stack every overflows */ %% ParseARG_STORE; /* Suppress warning about unused %extra_argument var */ } /* ** Perform a shift action. */ static void yy_shift( yyParser *yypParser, /* The parser to be shifted */ int yyNewState, /* The new state to shift in */ int yyMajor, /* The major token to shift in */ YYMINORTYPE *yypMinor /* Pointer ot the minor token to shift in */ ){ yyStackEntry *yytos; yypParser->yyidx++; #if YYSTACKDEPTH>0 if( yypParser->yyidx>=YYSTACKDEPTH ){ yyStackOverflow(yypParser, yypMinor); return; } #else if( yypParser->yyidx>=yypParser->yystksz ){ yyGrowStack(yypParser); if( yypParser->yyidx>=yypParser->yystksz ){ yyStackOverflow(yypParser, yypMinor); return; } } #endif yytos = &yypParser->yystack[yypParser->yyidx]; yytos->stateno = yyNewState; yytos->major = yyMajor; yytos->minor = *yypMinor; #ifndef NDEBUG if( yyTraceFILE && yypParser->yyidx>0 ){ int i; fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState); fprintf(yyTraceFILE,"%sStack:",yyTracePrompt); for(i=1; i<=yypParser->yyidx; i++) fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]); fprintf(yyTraceFILE,"\n"); } #endif } /* The following table contains information about every rule that ** is used during the reduce. */ static const struct { YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ unsigned char nrhs; /* Number of right-hand side symbols in the rule */ } yyRuleInfo[] = { %% }; static void yy_accept(yyParser*); /* Forward Declaration */ /* ** Perform a reduce action and the shift that must immediately ** follow the reduce. */ static void yy_reduce( yyParser *yypParser, /* The parser */ int yyruleno /* Number of the rule by which to reduce */ ){ int yygoto; /* The next state */ int yyact; /* The next action */ YYMINORTYPE yygotominor; /* The LHS of the rule reduced */ yyStackEntry *yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ ParseARG_FETCH; yymsp = &yypParser->yystack[yypParser->yyidx]; #ifndef NDEBUG if( yyTraceFILE && yyruleno>=0 && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){ fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt, yyRuleName[yyruleno]); } #endif /* NDEBUG */ /* Silence complaints from purify about yygotominor being uninitialized ** in some cases when it is copied into the stack after the following ** switch. yygotominor is uninitialized when a rule reduces that does ** not set the value of its left-hand side nonterminal. Leaving the ** value of the nonterminal uninitialized is utterly harmless as long ** as the value is never used. So really the only thing this code ** accomplishes is to quieten purify. ** ** 2007-01-16: The wireshark project (www.wireshark.org) reports that ** without this code, their parser segfaults. I'm not sure what there ** parser is doing to make this happen. This is the second bug report ** from wireshark this week. Clearly they are stressing Lemon in ways ** that it has not been previously stressed... (SQLite ticket #2172) */ memset(&yygotominor, 0, sizeof(yygotominor)); switch( yyruleno ){ /* Beginning here are the reduction cases. A typical example ** follows: ** case 0: ** #line ** { ... } // User supplied code ** #line ** break; */ %% }; yygoto = yyRuleInfo[yyruleno].lhs; yysize = yyRuleInfo[yyruleno].nrhs; yypParser->yyidx -= yysize; yyact = yy_find_reduce_action(yymsp[-yysize].stateno,yygoto); if( yyact < YYNSTATE ){ #ifdef NDEBUG /* If we are not debugging and the reduce action popped at least ** one element off the stack, then we can push the new element back ** onto the stack here, and skip the stack overflow test in yy_shift(). ** That gives a significant speed improvement. */ if( yysize ){ yypParser->yyidx++; yymsp -= yysize-1; yymsp->stateno = yyact; yymsp->major = yygoto; yymsp->minor = yygotominor; }else #endif { yy_shift(yypParser,yyact,yygoto,&yygotominor); } }else if( yyact == YYNSTATE + YYNRULE + 1 ){ yy_accept(yypParser); } } /* ** The following code executes when the parse fails */ static void yy_parse_failed( yyParser *yypParser /* The parser */ ){ ParseARG_FETCH; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will be executed whenever the ** parser fails */ %% ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* ** The following code executes when a syntax error first occurs. */ static void yy_syntax_error( yyParser *yypParser, /* The parser */ int yymajor, /* The major type of the error token */ YYMINORTYPE yyminor /* The minor type of the error token */ ){ ParseARG_FETCH; #define TOKEN (yyminor.yy0) %% ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* ** The following is executed when the parser accepts */ static void yy_accept( yyParser *yypParser /* The parser */ ){ ParseARG_FETCH; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt); } #endif while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will be executed whenever the ** parser accepts */ %% ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */ } /* The main parser program. ** The first argument is a pointer to a structure obtained from ** "ParseAlloc" which describes the current state of the parser. ** The second argument is the major token number. The third is ** the minor token. The fourth optional argument is whatever the ** user wants (and specified in the grammar) and is available for ** use by the action routines. ** ** Inputs: **
    **
  • A pointer to the parser (an opaque structure.) **
  • The major token number. **
  • The minor token number. **
  • An option argument of a grammar-specified type. **
** ** Outputs: ** None. */ void Parse( void *yyp, /* The parser */ int yymajor, /* The major token code number */ ParseTOKENTYPE yyminor /* The value for the token */ ParseARG_PDECL /* Optional %extra_argument parameter */ ){ YYMINORTYPE yyminorunion; int yyact; /* The parser action. */ int yyendofinput; /* True if we are at the end of input */ int yyerrorhit = 0; /* True if yymajor has invoked an error */ yyParser *yypParser; /* The parser */ /* (re)initialize the parser, if necessary */ yypParser = (yyParser*)yyp; if( yypParser->yyidx<0 ){ #if YYSTACKDEPTH<=0 if( yypParser->yystksz <=0 ){ memset(&yyminorunion, 0, sizeof(yyminorunion)); yyStackOverflow(yypParser, &yyminorunion); return; } #endif yypParser->yyidx = 0; yypParser->yyerrcnt = -1; yypParser->yystack[0].stateno = 0; yypParser->yystack[0].major = 0; } yyminorunion.yy0 = yyminor; yyendofinput = (yymajor==0); ParseARG_STORE; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]); } #endif do{ yyact = yy_find_shift_action(yypParser,yymajor); if( yyactyyerrcnt--; if( yyendofinput && yypParser->yyidx>=0 ){ yymajor = 0; }else{ yymajor = YYNOCODE; } }else if( yyact < YYNSTATE + YYNRULE ){ yy_reduce(yypParser,yyact-YYNSTATE); }else if( yyact == YY_ERROR_ACTION ){ int yymx; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt); } #endif #ifdef YYERRORSYMBOL /* A syntax error has occurred. ** The response to an error depends upon whether or not the ** grammar defines an error token "ERROR". ** ** This is what we do if the grammar does define ERROR: ** ** * Call the %syntax_error function. ** ** * Begin popping the stack until we enter a state where ** it is legal to shift the error symbol, then shift ** the error symbol. ** ** * Set the error count to three. ** ** * Begin accepting and shifting new tokens. No new error ** processing will occur until three tokens have been ** shifted successfully. ** */ if( yypParser->yyerrcnt<0 ){ yy_syntax_error(yypParser,yymajor,yyminorunion); } yymx = yypParser->yystack[yypParser->yyidx].major; if( yymx==YYERRORSYMBOL || yyerrorhit ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sDiscard input token %s\n", yyTracePrompt,yyTokenName[yymajor]); } #endif yy_destructor(yymajor,&yyminorunion); yymajor = YYNOCODE; }else{ while( yypParser->yyidx >= 0 && yymx != YYERRORSYMBOL && (yyact = yy_find_reduce_action( yypParser->yystack[yypParser->yyidx].stateno, YYERRORSYMBOL)) >= YYNSTATE ){ yy_pop_parser_stack(yypParser); } if( yypParser->yyidx < 0 || yymajor==0 ){ yy_destructor(yymajor,&yyminorunion); yy_parse_failed(yypParser); yymajor = YYNOCODE; }else if( yymx!=YYERRORSYMBOL ){ YYMINORTYPE u2; u2.YYERRSYMDT = 0; yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2); } } yypParser->yyerrcnt = 3; yyerrorhit = 1; #else /* YYERRORSYMBOL is not defined */ /* This is what we do if the grammar does not define ERROR: ** ** * Report an error message, and throw away the input token. ** ** * If the input token is $, then fail the parse. ** ** As before, subsequent error messages are suppressed until ** three input tokens have been successfully shifted. */ if( yypParser->yyerrcnt<=0 ){ yy_syntax_error(yypParser,yymajor,yyminorunion); } yypParser->yyerrcnt = 3; yy_destructor(yymajor,&yyminorunion); if( yyendofinput ){ yy_parse_failed(yypParser); } yymajor = YYNOCODE; #endif }else{ yy_accept(yypParser); yymajor = YYNOCODE; } }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 ); return; } libxr-1.0.orig/xdl-compiler/xdl.h0000644000000000000000000000715311226717566013701 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #ifndef __XDL_MODEL_H__ #define __XDL_MODEL_H__ #include /** @file xdl model header */ /* types */ enum { TD_BASE, TD_STRUCT, TD_ARRAY, TD_BLOB, TD_ANY, }; typedef struct _xdl_typedef xdl_typedef; typedef struct _xdl_struct_member xdl_struct_member; typedef struct _xdl_method_param xdl_method_param; typedef struct _xdl_method xdl_method; typedef struct _xdl_servlet xdl_servlet; typedef struct _xdl_model xdl_model; typedef struct _xdl_error_code xdl_error_code; struct _xdl_typedef { int type; /* typedef node type */ char* name; /* name of the type (for use in XDL) */ char* cname; /* name of the type (for use in XDL) */ char* ctype; /* C type name */ char* cnull; /* null value in C for this type */ xdl_servlet* servlet; /* servlet owning this type */ char* march_name; char* demarch_name; char* free_func; char* copy_func; GSList* struct_members; /* struct memners list */ xdl_typedef* item_type; /* array item type */ char* doc; }; struct _xdl_struct_member { char* name; xdl_typedef* type; }; /* methods */ struct _xdl_method_param { char* name; int pass_ownership; xdl_typedef* type; }; struct _xdl_method { char* name; GSList* params; xdl_typedef* return_type; char* stub_impl; int stub_impl_line; char* doc; }; /* servlets */ struct _xdl_servlet { char* name; GSList* types; /* servlet types */ GSList* methods; /* methods */ GSList* errors; char* stub_header; char* stub_init; char* stub_fini; char* stub_attrs; char* stub_pre_call; char* stub_post_call; char* stub_fallback; char* stub_download; char* stub_upload; int stub_header_line; int stub_init_line; int stub_fini_line; int stub_attrs_line; int stub_pre_call_line; int stub_post_call_line; int stub_fallback_line; int stub_download_line; int stub_upload_line; char* doc; }; /* error */ struct _xdl_error_code { char* name; char* cenum; /* C enum value */ int code; char* doc; }; /* parser */ struct _xdl_model { char* name; GSList* errors; GSList* servlets; GSList* types; /* global types */ // parser helpers xdl_servlet* cur_servlet; }; xdl_model* xdl_new(); xdl_model* xdl_parse_string(const char* str, GError** err); xdl_model* xdl_parse_file(const char* str, GError** err); xdl_error_code* xdl_error_new(xdl_model *xdl, xdl_servlet *servlet, char* name, int code); xdl_typedef* xdl_typedef_new_array(xdl_model *xdl, xdl_servlet *servlet, xdl_typedef* item); xdl_typedef* xdl_typedef_new_struct(xdl_model *xdl, xdl_servlet *servlet, char* name); gint xdl_method_compare(xdl_method* m1, xdl_method* m2); xdl_typedef* xdl_typedef_find(xdl_model *xdl, xdl_servlet *servlet, const char* name); char* xdl_typedef_vala_name(xdl_typedef* t); char* xdl_typedef_xdl_name(xdl_typedef* t); void xdl_process(xdl_model *ctx); #endif libxr-1.0.orig/xdl-compiler/xdl-compiler.10000644000000000000000000000132711226717566015417 0ustar .TH XDL-COMPILER 1 "November 2006" "xdl-compiler" .SH NAME xdl-compiler \- Compiler for \fIlibxr\fR client server interfaces written in C. .SH SYNOPSIS .B xdl-compiler [\fB-i\fR|\fB--xdl\fR] [\fB-o\fR|\fB--out\fR] .CM =========================================================================== .SH DESCRIPTION \fBxdl-compiler\fR is compiler for \fIlibxr\fR client server interfaces written in C. .CM =========================================================================== .SH COMMAND LINE ARGUMENTS .TP \fB-i\fR, \fB--xdl\fR Input XDL file. .TP \fB-o\fR, \fB--out\fR Output directory. .SH AUTHOR Written by Ondrej Jirman, 2006 .TP Official website: http://oss.zonio.net .SH BUGS Bug reports can be sent to . libxr-1.0.orig/xdl-compiler/parser-lib.c0000644000000000000000000000732111226717566015142 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include "parser-lib.h" /* stream api */ stream* stream_new_from_string(const char* str) { if (str == NULL) return NULL; stream* s = g_new0(stream, 1); s->buffer = g_strdup(str); s->length = strlen(str); return s; } void stream_advance(stream* s, int length) { int i; for (i = 0; i < length && s->index < s->length; i++, s->index++) { s->col++; if (s->buffer[s->index] == '\n') { s->col = 0; s->line++; } } } /* tokenizer api */ token *token_new(stream* s, int type, int length) { int i; token *t = g_new0(token, 1); t->type = type; t->text = g_strndup(s->buffer + s->index, length); t->length = length; t->sline = t->eline = s->line; t->scol = t->ecol = s->col; for (i = 0; i < length; i++) { t->ecol++; if (t->text[i] == '\n') { t->ecol = 0; t->eline++; } } stream_advance(s, length); return t; } void token_free(token * t) { if (t == NULL) return; g_free(t->text); g_free(t); } /* parser api */ static int __parse(parser_context* ctx, parser parser_cb, parser_alloc parser_alloc_cb, parser_free parser_free_cb, lexer lexer_cb) { void* parser; token* t; stream* s = ctx->stream; int retval = -1; if (ctx == NULL || ctx->error != NULL || ctx->stream == NULL) return -1; parser = parser_alloc_cb((void *(*)(size_t))g_malloc); while ((t = lexer_cb(s)) != NULL) { if (t->type == TK_UNKNOWN) { ctx->error = g_strdup_printf("Unknown token '%s' at line %d char %d\n", t->text, t->sline, t->scol); token_free(t); goto err; } else if (t->type == TK_EOF) { token_free(t); parser_cb(parser, 0, NULL, ctx); break; } parser_cb(parser, t->type, t, ctx); if (ctx->error) goto err; } retval = 0; err: parser_free_cb(parser, g_free); return retval; } void* __parse_string(const char* str, GError** err, parser parser_cb, parser_alloc parser_alloc_cb, parser_free parser_free_cb, lexer lexer_cb) { parser_context* ctx = g_new0(parser_context, 1); ctx->stream = stream_new_from_string(str); if (ctx->stream == NULL) { g_free(ctx); g_set_error(err, 0, 1, "Stream can't be created!"); return NULL; } __parse(ctx, parser_cb, parser_alloc_cb, parser_free_cb, lexer_cb); if (ctx->error) { g_set_error(err, 0, 1, "%s", ctx->error); return NULL; } void* data = ctx->data; g_free(ctx); return data; } void* __parse_file(const char* path, GError** err, parser parser_cb, parser_alloc parser_alloc_cb, parser_free parser_free_cb, lexer lexer_cb) { char* buffer; if (!g_file_get_contents(path, &buffer, NULL, err)) return NULL; return __parse_string(buffer, err, parser_cb, parser_alloc_cb, parser_free_cb, lexer_cb); } libxr-1.0.orig/xdl-compiler/main.c0000644000000000000000000011517711226717566014037 0ustar /* * Copyright 2006-2008 Ondrej Jirman * * This file is part of libxr. * * Libxr is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation, either version 2 of the License, or (at your option) any * later version. * * Libxr 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 Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public License * along with libxr. If not, see . */ #include #include #include #include #include "xdl.h" /* codegen helpers */ #define EL(i, fmt, args...) \ line_fprintf(f, i, fmt "\n", ##args) #define E(i, fmt, args...) \ line_fprintf(f, i, fmt, ##args) #define NL \ line_fprintf(f, 0, "\n") #define S(args...) \ g_strdup_printf(args) #define OPEN(fmt, args...) { \ if (f) \ fclose(f); \ f = fopen(current_file = S(fmt, ##args), "w"); \ if (f == NULL) { \ fprintf(stderr, "Can't open output file for writing."); exit(1); } \ } \ current_line = 1 static int current_line; static char* current_file = NULL; static void line_fprintf(FILE* f, int indent, const char* fmt, ...) { int i; va_list ap; for (i=0; itype == TD_STRUCT) { EL(0, "G_GNUC_UNUSED static xr_value* %s(%s _nstruct)", t->march_name, t->ctype); EL(0, "{"); EL(1, "xr_value* _struct;"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(1, "xr_value* %s = NULL;", m->name); } NL; EL(1, "if (_nstruct == NULL)"); EL(2, "return NULL;"); NL; EL(1, "if ("); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(2, "(%s = %s(_nstruct->%s)) == NULL%s", m->name, m->type->march_name, m->name, k->next ? " ||" : ""); } EL(1, ")"); EL(1, "{"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(2, "xr_value_unref(%s);", m->name); } EL(2, "return NULL;"); EL(1, "}"); NL; EL(1, "_struct = xr_value_struct_new();"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(1, "xr_value_struct_set_member(_struct, \"%s\", %s);", m->name, m->name); } EL(1, "return _struct;"); EL(0, "}"); NL; EL(0, "G_GNUC_UNUSED static gboolean %s(xr_value* _struct, %s* _nstruct)", t->demarch_name, t->ctype); EL(0, "{"); EL(1, "%s _tmp_nstruct;", t->ctype); NL; EL(1, "g_return_val_if_fail(_nstruct != NULL, FALSE);"); NL; EL(1, "if (_struct == NULL || xr_value_get_type(_struct) != XRV_STRUCT)"); EL(2, "return FALSE;"); NL; EL(1, "_tmp_nstruct = %s_new();", t->cname); EL(1, "if ("); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(2, "!%s(xr_value_get_member(_struct, \"%s\"), &_tmp_nstruct->%s)%s", m->type->demarch_name, m->name, m->name, k->next ? " ||" : ""); } EL(1, ")"); EL(1, "{"); EL(2, "%s(_tmp_nstruct);", t->free_func); EL(2, "return FALSE;"); EL(1, "}"); NL; EL(1, "*_nstruct = _tmp_nstruct;"); EL(1, "return TRUE;"); EL(0, "}"); NL; } else if (t->type == TD_ARRAY) { EL(0, "G_GNUC_UNUSED static xr_value* %s(%s _narray)", t->march_name, t->ctype); EL(0, "{"); EL(1, "GSList* _item;"); EL(1, "xr_value* _array = xr_value_array_new();"); NL; EL(1, "for (_item = _narray; _item; _item = _item->next)"); EL(1, "{"); EL(2, "xr_value* _item_value = %s((%s)_item->data);", t->item_type->march_name, t->item_type->ctype); NL; EL(2, "if (_item_value == NULL)"); EL(2, "{"); EL(3, "xr_value_unref(_array);"); EL(3, "return NULL;"); EL(2, "}"); NL; EL(2, "xr_value_array_append(_array, _item_value);"); EL(1, "}"); NL; EL(1, "return _array;"); EL(0, "}"); NL; EL(0, "G_GNUC_UNUSED static gboolean %s(xr_value* _array, %s* _narray)", t->demarch_name, t->ctype); EL(0, "{"); EL(1, "GSList *_tmp_narray = NULL, *_item;"); NL; EL(1, "g_return_val_if_fail(_narray != NULL, FALSE);"); NL; EL(1, "if (_array == NULL || xr_value_get_type(_array) != XRV_ARRAY)"); EL(2, "return FALSE;"); NL; EL(1, "for (_item = xr_value_get_items(_array); _item; _item = _item->next)"); EL(1, "{"); EL(2, "%s _item_value = %s;", t->item_type->ctype, t->item_type->cnull); NL; EL(2, "if (!%s((xr_value*)_item->data, &_item_value))", t->item_type->demarch_name); EL(2, "{"); EL(3, "%s(_tmp_narray);", t->free_func); EL(3, "return FALSE;"); EL(2, "}"); NL; EL(2, "_tmp_narray = g_slist_append(_tmp_narray, (void*)_item_value);"); EL(1, "}"); NL; EL(1, "*_narray = _tmp_narray;"); EL(1, "return TRUE;"); EL(0, "}"); NL; } } static void gen_type_freealloc(FILE* f, xdl_typedef* t, int def) { GSList *i, *j, *k; if (def) { if (t->type == TD_STRUCT) EL(0, "%s %s_new();", t->ctype, t->cname); if (t->type == TD_STRUCT || t->type == TD_ARRAY) { EL(0, "void %s(%s val);", t->free_func, t->ctype); EL(0, "%s %s(%s orig);", t->ctype, t->copy_func, t->ctype); } return; } if (t->type == TD_STRUCT) { /* new */ EL(0, "%s %s_new()", t->ctype, t->cname); EL(0, "{"); EL(1, "return g_new0(%s, 1);", t->cname); EL(0, "}"); NL; /* free */ EL(0, "void %s(%s val)", t->free_func, t->ctype); EL(0, "{"); EL(1, "if (val == NULL)"); EL(2, "return;"); NL; for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; if (m->type->free_func) EL(1, "%s(val->%s);", m->type->free_func, m->name); } EL(1, "g_free(val);"); EL(0, "}"); NL; /* copy */ EL(0, "%s %s(%s orig)", t->ctype, t->copy_func, t->ctype); EL(0, "{"); EL(1, "%s copy;", t->ctype); NL; EL(1, "if (orig == NULL)"); EL(2, "return NULL;"); NL; EL(1, "copy = %s_new();", t->cname); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; if (m->type->copy_func) EL(1, "copy->%s = %s(orig->%s);", m->name, m->type->copy_func, m->name); else EL(1, "copy->%s = orig->%s;", m->name, m->name); } NL; EL(1, "return copy;"); EL(0, "}"); NL; } else if (t->type == TD_ARRAY) { /* free */ EL(0, "void %s(%s val)", t->free_func, t->ctype); EL(0, "{"); if (t->item_type->free_func) EL(1, "g_slist_foreach(val, (GFunc)%s, NULL);", t->item_type->free_func); EL(1, "g_slist_free(val);"); EL(0, "}"); NL; /* copy */ EL(0, "%s %s(%s orig)", t->ctype, t->copy_func, t->ctype); EL(0, "{"); EL(1, "%s copy = NULL;", t->ctype); NL; EL(1, "while (orig)"); EL(1, "{"); if (t->item_type->copy_func) EL(2, "copy = g_slist_prepend(copy, (gpointer)%s((%s)orig->data));", t->item_type->copy_func, t->item_type->ctype); else EL(2, "copy = g_slist_prepend(copy, orig->data);"); EL(2, "orig = orig->next;"); EL(1, "}"); NL; EL(1, "return g_slist_reverse(copy);"); EL(0, "}"); NL; } } static void gen_type_defs(FILE* f, GSList* types) { GSList *i, *j, *k; for (j=types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_STRUCT) { if (t->doc) { NL; EL(0, "%s", t->doc); } EL(0, "typedef struct _%s %s;", t->cname, t->cname); } } NL; for (j=types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_STRUCT) { if (t->doc) EL(0, "%s", t->doc); EL(0, "struct _%s", t->cname); EL(0, "{"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(1, "%s %s;%s", m->type->ctype, m->name, m->type->type == TD_ARRAY ? S(" /* %s */", m->type->cname) : ""); } EL(0, "};"); NL; } } } static void gen_marchalizers(FILE* f, xdl_model* xdl, xdl_servlet* s) { GSList *j; for (j=xdl->types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_ANY) continue; gen_type_marchalizers(f, t); } for (j=s->types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_ANY) continue; gen_type_marchalizers(f, t); } } static void gen_errors_header(FILE* f, xdl_model* xdl, xdl_servlet* s) { GSList* j; GSList* errs = s ? s->errors : xdl->errors; if (errs == NULL) return; EL(0, "enum"); EL(0, "{"); for (j=errs; j; j=j->next) { xdl_error_code* e = j->data; EL(1, "%s = %d,", e->cenum, e->code); } EL(0, "};"); NL; EL(0, "const char* %s%s_xmlrpc_error_to_string(int code);", xdl->name, s ? s->name : ""); NL; } static void gen_errors_impl(FILE* f, xdl_model* xdl, xdl_servlet* s) { GSList* j; GSList* errs = s ? s->errors : xdl->errors; if (errs == NULL) return; EL(0, "const char* %s%s_xmlrpc_error_to_string(int code)", xdl->name, s ? s->name : ""); EL(0, "{"); for (j=errs; j; j=j->next) { xdl_error_code* e = j->data; EL(1, "if (code == %s)", e->cenum); EL(2, "return \"%s\";", e->name); } EL(1, "return NULL;"); EL(0, "}"); NL; } /* main() */ static gchar* out_dir = NULL; static gchar* xdl_file = NULL; static gchar* mode = "all"; static const GOptionEntry entries[] = { { "xdl", 'i', 0, G_OPTION_ARG_STRING, &xdl_file, "Interface description file.", "FILE" }, { "out", 'o', 0, G_OPTION_ARG_STRING, &out_dir, "Output directory.", "DIR" }, { "mode", 'm', 0, G_OPTION_ARG_STRING, &mode, "Compiler mode (all, server-impl, pub-headers, pub-impl, vapi).", "MODE" }, { NULL, 0, 0, 0, NULL, NULL, NULL } }; #define MODE_IS(str) !strcmp(mode, G_STRINGIFY(str)) int main(int ac, char* av[]) { GError* err = NULL; GOptionContext* ctx = g_option_context_new("- XML-RPC Interface Generator."); g_option_context_add_main_entries(ctx, entries, NULL); g_option_context_parse(ctx, &ac, &av, NULL); g_option_context_set_help_enabled(ctx, TRUE); if (out_dir == NULL) { printf("You must specify output directory.\n"); return 1; } if (xdl_file == NULL) { printf("You must specify XDL file.\n"); return 1; } xdl_model* xdl = xdl_parse_file(xdl_file, &err); if (err) { printf("%s\n", err->message); exit(1); } xdl_process(xdl); FILE* f = NULL; GSList *i, *j, *k; int pub_headers = !strcmp(mode, "all") || !strcmp(mode, "pub-headers"); int pub_impl = !strcmp(mode, "all") || !strcmp(mode, "pub-impl"); int server_impl = !strcmp(mode, "all") || !strcmp(mode, "server-impl"); int vapi_file = !strcmp(mode, "vapi"); int xdl_gen = !strcmp(mode, "xdl"); int js_client = !strcmp(mode, "js"); /*********************************************************** * common types header * ***********************************************************/ if (pub_headers) { OPEN("%s/%sCommon.h", out_dir, xdl->name); EL(0, "#ifndef __%s_Common_H__", xdl->name); EL(0, "#define __%s_Common_H__", xdl->name); NL; EL(0, "#include "); NL; gen_errors_header(f, xdl, NULL); gen_type_defs(f, xdl->types); for (j=xdl->types; j; j=j->next) { xdl_typedef* t = j->data; gen_type_freealloc(f, t, 1); } NL; EL(0, "#endif"); } /*********************************************************** * common types implementation * ***********************************************************/ if (pub_impl) { OPEN("%s/%sCommon.c", out_dir, xdl->name); EL(0, "#include \"%sCommon.h\"", xdl->name); NL; for (j=xdl->types; j; j=j->next) { xdl_typedef* t = j->data; gen_type_freealloc(f, t, 0); } gen_errors_impl(f, xdl, NULL); } /* client/servlet implementations for specific interfaces */ for (i=xdl->servlets; i; i=i->next) { xdl_servlet* s = i->data; /*********************************************************** * servlet types header * ***********************************************************/ if (pub_headers) { OPEN("%s/%s%s.h", out_dir, xdl->name, s->name); EL(0, "#ifndef __%s_%s_H__", xdl->name, s->name); EL(0, "#define __%s_%s_H__", xdl->name, s->name); NL; EL(0, "#include \"%sCommon.h\"", xdl->name); NL; gen_errors_header(f, xdl, s); gen_type_defs(f, s->types); for (j=s->types; j; j=j->next) { xdl_typedef* t = j->data; gen_type_freealloc(f, t, 1); } NL; EL(0, "#endif"); } /*********************************************************** * servlet types implementation * ***********************************************************/ if (pub_impl) { OPEN("%s/%s%s.c", out_dir, xdl->name, s->name); EL(0, "#include \"%s%s.h\"", xdl->name, s->name); NL; for (j=s->types; j; j=j->next) { xdl_typedef* t = j->data; gen_type_freealloc(f, t, 0); } gen_errors_impl(f, xdl, s); } /*********************************************************** * servlet client interface definition * ***********************************************************/ if (pub_headers) { OPEN("%s/%s%s.xrc.h", out_dir, xdl->name, s->name); EL(0, "#ifndef __%s_%s_XRC_H__", xdl->name, s->name); EL(0, "#define __%s_%s_XRC_H__", xdl->name, s->name); NL; EL(0, "#include "); EL(0, "#include \"%s%s.h\"", xdl->name, s->name); NL; for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; EL(0, "/** "); EL(0, " * "); EL(0, " * @param _conn Client connection object."); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; EL(0, " * @param %s", p->name); } EL(0, " * @param _error Error variable pointer (may be NULL)."); EL(0, " * "); EL(0, " * @return "); EL(0, " */ "); E(0, "%s %s%s_%s(xr_client_conn* _conn", m->return_type->ctype, xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, ", %s%s %s", !strcmp(p->type->ctype, "char*") ? "const " : "", p->type->ctype, p->name); } EL(0, ", GError** _error);"); NL; } EL(0, "#endif"); } /*********************************************************** * servlet client interface implementation * ***********************************************************/ if (pub_impl) { OPEN("%s/%s%s.xrc.c", out_dir, xdl->name, s->name); EL(0, "#include \"%s%s.xrc.h\"", xdl->name, s->name); NL; gen_marchalizers(f, xdl, s); NL; for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; E(0, "%s %s%s_%s(xr_client_conn* _conn", m->return_type->ctype, xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, ", %s%s %s", !strcmp(p->type->ctype, "char*") ? "const " : "", p->type->ctype, p->name); } EL(0, ", GError** _error)"); EL(0, "{"); EL(1, "%s _retval = %s;", m->return_type->ctype, m->return_type->cnull); EL(1, "xr_value* _param_value;"); EL(1, "xr_call* _call;"); NL; EL(1, "g_return_val_if_fail(_conn != NULL, _retval);"); EL(1, "g_return_val_if_fail(_error == NULL || *_error == NULL, _retval);"); NL; EL(1, "_call = xr_call_new(\"%s%s.%s\");", xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; NL; EL(1, "_param_value = %s(%s);", p->type->march_name, p->name); EL(1, "if (_param_value == NULL)"); EL(1, "{"); EL(2, "g_set_error(_error, XR_CLIENT_ERROR, XR_CLIENT_ERROR_MARCHALIZER, \"Call parameter value marchalization failed (param=%s).\");", p->name); EL(2, "xr_call_free(_call);"); EL(2, "return _retval;"); EL(1, "}"); EL(1, "xr_call_add_param(_call, _param_value);"); } NL; EL(1, "if (xr_client_call(_conn, _call, _error))"); EL(1, "{"); EL(2, "if (!%s(xr_call_get_retval(_call), &_retval))", m->return_type->demarch_name); EL(3, "g_set_error(_error, XR_CLIENT_ERROR, XR_CLIENT_ERROR_MARCHALIZER, \"Call return value demarchalization failed.\");"); EL(1, "}"); NL; EL(1, "xr_call_free(_call);"); EL(1, "return _retval;"); EL(0, "}"); NL; } } /*********************************************************** * servlet server stubs for implementation * ***********************************************************/ if (server_impl) { OPEN("%s/%s%s.stubs.h", out_dir, xdl->name, s->name); EL(0, "#ifndef __%s_%s_STUBS_H__", xdl->name, s->name); EL(0, "#define __%s_%s_STUBS_H__", xdl->name, s->name); NL; EL(0, "#include "); EL(0, "#include \"%s%s.h\"", xdl->name, s->name); NL; if (s->doc) EL(0, "%s", s->doc); else { EL(0, "/** Implementation specific servlet data."); EL(0, " */ "); } EL(0, "typedef struct _%s%sServlet %s%sServlet;", xdl->name, s->name, xdl->name, s->name); NL; EL(0, "/** Utility method that returns size of the servlet private data."); EL(0, " * "); EL(0, " * @return Size of the @ref %s%sServlet struct.", xdl->name, s->name); EL(0, " */ "); EL(0, "int __%s%sServlet_get_priv_size();", xdl->name, s->name); NL; EL(0, "/** Servlet constructor."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * "); EL(0, " * @return TRUE if all is ok."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_init(xr_servlet* _servlet);", xdl->name, s->name); NL; EL(0, "/** Servlet destructor."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " */ "); EL(0, "void %s%sServlet_fini(xr_servlet* _servlet);", xdl->name, s->name); NL; EL(0, "/** Pre-call hook."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * @param _call Call object."); EL(0, " * "); EL(0, " * @return TRUE if you want to continue execution of the call."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_pre_call(xr_servlet* _servlet, xr_call* _call);", xdl->name, s->name); NL; EL(0, "/** Post-call hook."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * @param _call Call object."); EL(0, " * "); EL(0, " * @return TRUE if you want to continue execution of the call."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_post_call(xr_servlet* _servlet, xr_call* _call);", xdl->name, s->name); NL; EL(0, "/** Fallback hook. (for undefined methods)"); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * @param _call Call object."); EL(0, " * "); EL(0, " * @return TRUE if you handled the call."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_fallback(xr_servlet* _servlet, xr_call* _call);", xdl->name, s->name); NL; EL(0, "/** Download hook."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * "); EL(0, " * @return TRUE if you want to continue execution of the call."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_download(xr_servlet* _servlet);", xdl->name, s->name); NL; EL(0, "/** Upload hook."); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); EL(0, " * "); EL(0, " * @return TRUE if you want to continue execution of the call."); EL(0, " */ "); EL(0, "gboolean %s%sServlet_upload(xr_servlet* _servlet);", xdl->name, s->name); NL; for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; if (m->doc) { EL(0, "%s", m->doc); } else { EL(0, "/** "); EL(0, " * "); EL(0, " * @param _servlet Servlet object."); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; EL(0, " * @param %s", p->name); } EL(0, " * "); EL(0, " * @return "); EL(0, " */ "); } E(0, "%s %s%sServlet_%s(xr_servlet* _servlet", m->return_type->ctype, xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, ", %s %s", p->type->ctype, p->name); } EL(0, ", GError** _error);"); NL; } EL(0, "#endif"); /*********************************************************** * servlet server stubs for implementation * ***********************************************************/ OPEN("%s/%s%s.stubs.c", out_dir, xdl->name, s->name); EL(0, "#include \"%s%s.stubs.h\"", xdl->name, s->name); NL; if (s->stub_header) { STUB(s->stub_header); NL; } EL(0, "struct _%s%sServlet", xdl->name, s->name); EL(0, "{"); STUB(s->stub_attrs); EL(0, "};"); NL; EL(0, "int __%s%sServlet_get_priv_size()", xdl->name, s->name); EL(0, "{"); EL(1, "return sizeof(%s%sServlet);", xdl->name, s->name); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_init(xr_servlet* _servlet)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); STUB(s->stub_init); EL(1, "return TRUE;"); EL(0, "}"); NL; EL(0, "void %s%sServlet_fini(xr_servlet* _servlet)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); STUB(s->stub_fini); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_pre_call(xr_servlet* _servlet, xr_call* _call)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); STUB(s->stub_pre_call); EL(1, "return TRUE;"); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_post_call(xr_servlet* _servlet, xr_call* _call)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); STUB(s->stub_post_call); EL(1, "return TRUE;"); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_fallback(xr_servlet* _servlet, xr_call* _call)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); STUB(s->stub_fallback); EL(1, "return TRUE;"); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_download(xr_servlet* _servlet)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); EL(1, "xr_http* _http = xr_servlet_get_http(_servlet);"); STUB(s->stub_download); EL(1, "return FALSE;"); EL(0, "}"); NL; EL(0, "gboolean %s%sServlet_upload(xr_servlet* _servlet)", xdl->name, s->name); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); EL(1, "xr_http* _http = xr_servlet_get_http(_servlet);"); STUB(s->stub_upload); EL(1, "return FALSE;"); EL(0, "}"); NL; for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; E(0, "%s %s%sServlet_%s(xr_servlet* _servlet", m->return_type->ctype, xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, ", %s %s", p->type->ctype, p->name); } EL(0, ", GError** _error)"); EL(0, "{"); EL(1, "%s%sServlet* _priv = xr_servlet_get_priv(_servlet);", xdl->name, s->name); EL(1, "%s retval = %s;", m->return_type->ctype, m->return_type->cnull); if (m->stub_impl) STUB(m->stub_impl); else EL(1, "g_set_error(_error, 0, 1, \"Method is not implemented. (%s)\");", m->name); EL(1, "return retval;"); EL(0, "}"); NL; } /*********************************************************** * servlet server interface internals header * ***********************************************************/ OPEN("%s/%s%s.xrs.h", out_dir, xdl->name, s->name); EL(0, "#ifndef __%s_%s_XRS_H__", xdl->name, s->name); EL(0, "#define __%s_%s_XRS_H__", xdl->name, s->name); NL; EL(0, "#include "); EL(0, "#include \"%s%s.stubs.h\"", xdl->name, s->name); NL; EL(0, "xr_servlet_def* __%s%sServlet_def();", xdl->name, s->name); NL; EL(0, "#endif"); /*********************************************************** * servlet server interface implementation * ***********************************************************/ OPEN("%s/%s%s.xrs.c", out_dir, xdl->name, s->name); EL(0, "#include \"%s%s.xrs.h\"", xdl->name, s->name); NL; gen_marchalizers(f, xdl, s); NL; for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; int n = 0; EL(0, "static gboolean __method_%s(xr_servlet* _servlet, xr_call* _call)", m->name); EL(0, "{"); // forward declarations EL(1, "gboolean _retval = FALSE;"); EL(1, "%s _nreturn_value = %s;", m->return_type->ctype, m->return_type->cnull); EL(1, "xr_value* _return_value;"); EL(1, "GError* _error = NULL;"); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; EL(1, "%s %s = %s;", p->type->ctype, p->name, p->type->cnull); } NL; EL(1, "g_return_val_if_fail(_servlet != NULL, FALSE);"); EL(1, "g_return_val_if_fail(_call != NULL, FALSE);"); // prepare parameters for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; NL; EL(1, "if (!%s(xr_call_get_param(_call, %d), &%s))", p->type->demarch_name, n++, p->name); EL(1, "{"); EL(2, "xr_call_set_error(_call, -1, \"Stub parameter value demarchalization failed. (%s:%s)\");", m->name, p->name); EL(2, "goto out;"); EL(1, "}"); } // call stub NL; E(1, "_nreturn_value = %s%sServlet_%s(_servlet", xdl->name, s->name, m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, ", %s", p->name); } EL(0, ", &_error);"); // check for errors EL(1, "if (_error)"); EL(1, "{"); EL(2, "xr_call_set_error(_call, _error->code, _error->message);"); EL(2, "g_error_free(_error);"); EL(2, "goto out;"); EL(1, "}"); // prepare retval NL; EL(1, "_return_value = %s(_nreturn_value);", m->return_type->march_name); EL(1, "if (_return_value == NULL)"); EL(1, "{"); EL(2, "xr_call_set_error(_call, -1, \"Stub return value marchalization failed. (%s)\");", m->name); EL(2, "goto out;"); EL(1, "}"); NL; EL(1, "xr_call_set_retval(_call, _return_value);"); EL(1, "_retval = TRUE;"); // free native types and return NL; EL(0, "out:"); if (m->return_type->free_func) EL(1, "%s(_nreturn_value);", m->return_type->free_func); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; if (!p->pass_ownership && p->type->free_func) EL(1, "%s(%s);", p->type->free_func, p->name); } EL(1, "return _retval;"); EL(0, "}"); NL; } EL(0, "static xr_servlet_method_def __servlet_methods[] = {"); for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; EL(1, "{"); EL(2, ".name = \"%s\",", m->name); EL(2, ".cb = __method_%s", m->name); EL(1, "}%s", j->next ? "," : ""); } EL(0, "};"); NL; #define SET_STUB(n) \ if (s->stub_##n) \ EL(1, "." G_STRINGIFY(n) " = %s%sServlet_" G_STRINGIFY(n) ",", xdl->name, s->name); \ else \ EL(1, "." G_STRINGIFY(n) " = NULL,") EL(0, "static xr_servlet_def __servlet = {"); EL(1, ".name = \"%s%s\",", xdl->name, s->name); SET_STUB(init); SET_STUB(fini); SET_STUB(pre_call); SET_STUB(post_call); SET_STUB(fallback); SET_STUB(download); SET_STUB(upload); EL(1, ".methods_count = %d,", g_slist_length(s->methods)); EL(1, ".methods = __servlet_methods"); EL(0, "};"); NL; EL(0, "xr_servlet_def* __%s%sServlet_def()", xdl->name, s->name); EL(0, "{"); EL(1, "__servlet.size = __%s%sServlet_get_priv_size();", xdl->name, s->name); EL(1, "return &__servlet;"); EL(0, "}"); } } /*********************************************************** * VAPI file * ***********************************************************/ if (vapi_file) { OPEN("%s/%s.vapi", out_dir, xdl->name); EL(0, "/* VALA bindings */"); NL; EL(0, "[CCode (cheader_filename = \"xr-lib.h\", lower_case_cprefix = \"xr_\", cprefix = \"xr_\")]"); EL(0, "namespace XR"); EL(0, "{"); EL(1, "public static void init();"); EL(1, "public static void fini();"); NL; EL(1, "[CCode (cheader_filename = \"xr-value.h\", free_function = \"xr_blob_unref\", cname = \"xr_blob\", cprefix = \"xr_blob_\")]"); EL(1, "public class Blob"); EL(1, "{"); EL(2, "public string buf;"); EL(2, "public int len;"); EL(2, "[CCode (cname = \"xr_blob_new\")]"); EL(2, "public Blob(string buf, int len);"); EL(1, "}"); NL; EL(1, "[CCode (cprefix = \"XRV_\")]"); EL(1, "public enum ValueType { ARRAY, STRUCT, MEMBER, INT, STRING, BOOLEAN, DOUBLE, TIME, BLOB }"); NL; EL(1, "[CCode (cheader_filename = \"xr-value.h\", unref_function = \"xr_value_unref\", ref_function = \"xr_value_ref\", cname = \"xr_value\", cprefix = \"xr_value_\")]"); EL(1, "public class Value"); EL(1, "{"); EL(2, "[CCode (cname = \"xr_value_int_new\")]"); EL(2, "public Value.int(int val);"); EL(2, "[CCode (cname = \"xr_value_string_new\")]"); EL(2, "public Value.string(string val);"); EL(2, "[CCode (cname = \"xr_value_bool_new\")]"); EL(2, "public Value.bool(bool val);"); EL(2, "[CCode (cname = \"xr_value_double_new\")]"); EL(2, "public Value.double(double val);"); EL(2, "[CCode (cname = \"xr_value_time_new\")]"); EL(2, "public Value.time(string val);"); EL(2, "[CCode (cname = \"xr_value_blob_new\")]"); EL(2, "public Value.blob(XR.Blob# val);"); EL(2, "[CCode (cname = \"xr_value_array_new\")]"); EL(2, "public Value.array();"); EL(2, "[CCode (cname = \"xr_value_struct_new\")]"); EL(2, "public Value.@struct();"); EL(2, "public bool to_int(ref int nval);"); EL(2, "public bool to_string(ref string nval);"); EL(2, "public bool to_bool(ref bool nval);"); EL(2, "public bool to_double(ref double nval);"); EL(2, "public bool to_time(ref string nval);"); EL(2, "public bool to_blob(ref XR.Blob nval);"); EL(2, "public bool to_value(ref XR.Value nval);"); EL(2, "public ValueType get_type();"); EL(2, "public void array_append(Value val);"); EL(2, "public GLib.SList get_items();"); EL(2, "public void set_member(string name, Value# val);"); EL(2, "public weak Value get_member(string name);"); EL(2, "public weak GLib.SList get_members();"); EL(2, "public weak string get_member_name();"); EL(2, "public weak Value get_member_value();"); EL(2, "public bool is_error_retval(ref int code, ref string msg);"); EL(2, "public void dump(GLib.StringBuilder str, int indent);"); EL(1, "}"); NL; EL(1, "[Compact]"); EL(1, "[CCode (cheader_filename = \"xr-call.h\", free_function = \"xr_call_free\", cname = \"xr_call\", cprefix = \"xr_call_\")]"); EL(1, "public class Call"); EL(1, "{"); EL(2, "public Call(string method);"); EL(2, "public weak string get_method();"); EL(2, "public weak string get_method_full();"); EL(2, "public void add_param(Value# val);"); EL(2, "public weak Value get_param(uint pos);"); EL(2, "public void set_retval(Value# val);"); EL(2, "public weak Value get_retval();"); EL(2, "public void set_error(int code, string msg);"); EL(2, "public int get_error_code();"); EL(2, "public weak string get_error_message();"); EL(2, "public string dump_string(int indent);"); EL(2, "public void dump(int indent);"); EL(1, "}"); EL(0, "}"); NL; EL(0, "[CCode (cheader_filename = \"%sCommon.h\", lower_case_cprefix = \"xr_\", cprefix = \"%s\")]", xdl->name, xdl->name); EL(0, "namespace %s", xdl->name); EL(0, "{"); EL(1, "[CCode (cprefix = \"%s_XMLRPC_ERROR_\")]", xdl->name); EL(1, "public enum Error"); EL(1, "{"); for (j=xdl->errors; j; j=j->next) { xdl_error_code* e = j->data; EL(2, "%s = %d,", e->name, e->code); } EL(1, "}"); for (j=xdl->types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_STRUCT) { NL; EL(1, "[Compact]"); EL(1, "[CCode (free_function = \"%s\", copy_function = \"%s\")]", t->free_func, t->copy_func); EL(1, "public class %s", t->name); EL(1, "{"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(2, "public %s %s;", xdl_typedef_vala_name(m->type), m->name); } EL(1, "}"); } } for (i=xdl->servlets; i; i=i->next) { xdl_servlet* s = i->data; NL; EL(1, "[Compact]"); EL(1, "[CCode (cheader_filename = \"%s%s.xrc.h\", free_function = \"xr_client_free\", cname = \"xr_client_conn\", cprefix = \"%s%s_\")]", xdl->name, s->name, xdl->name, s->name); EL(1, "public class %s", s->name); EL(1, "{"); EL(2, "[CCode (cname = \"xr_client_new\")]"); EL(2, "public %s() throws GLib.Error;", s->name); EL(2, "[CCode (cname = \"xr_client_open\")]"); EL(2, "public bool open(string uri) throws GLib.Error;"); EL(2, "[CCode (cname = \"xr_client_close\")]"); EL(2, "public void close();"); EL(2, "[CCode (cname = \"xr_client_set_http_header\")]"); EL(2, "public void set_http_header(string name, string? value);"); EL(2, "[CCode (cname = \"xr_client_reset_http_headers\")]"); EL(2, "public void reset_http_headers();"); EL(2, "[CCode (cname = \"xr_client_basic_auth\")]"); EL(2, "public void basic_auth(string username, string password);"); for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; E(2, "public %s %s(", xdl_typedef_vala_name(m->return_type), m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, "%s %s%s", xdl_typedef_vala_name(p->type), p->name, k->next ? ", " : ""); } EL(0, ") throws GLib.Error;"); } EL(1, "}"); } EL(0, "}"); } if (xdl_gen) { OPEN("%s/%s.xdl", out_dir, xdl->name); EL(0, "/* Generated XDL */"); NL; EL(0, "namespace %s;", xdl->name); NL; for (j=xdl->errors; j; j=j->next) { xdl_error_code* e = j->data; EL(0, "error %-22s = %d;", e->name, e->code); } for (j=xdl->types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_STRUCT) { NL; EL(0, "struct %s", t->name); EL(0, "{"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(1, "%-24s %s;", xdl_typedef_xdl_name(m->type), m->name); } EL(0, "}"); } } for (i=xdl->servlets; i; i=i->next) { xdl_servlet* s = i->data; NL; EL(0, "servlet %s", s->name); EL(0, "{"); for (j=s->errors; j; j=j->next) { xdl_error_code* e = j->data; EL(1, "error %-18s = %d;", e->name, e->code); } if (s->errors) NL; for (j=s->types; j; j=j->next) { xdl_typedef* t = j->data; if (t->type == TD_STRUCT) { EL(1, "struct %s", t->name); EL(1, "{"); for (k=t->struct_members; k; k=k->next) { xdl_struct_member* m = k->data; EL(2, "%-20s %s;", xdl_typedef_xdl_name(m->type), m->name); } EL(1, "}"); NL; } } s->methods = g_slist_sort(s->methods, (GCompareFunc)xdl_method_compare); for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; E(1, "%-24s %-25s(", xdl_typedef_xdl_name(m->return_type), m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; if (k == m->params) EL(0, "%-15s %s%s", xdl_typedef_xdl_name(p->type), p->name, k->next ? "," : ");"); else EL(0, "%-55s%-15s %s%s", "", xdl_typedef_xdl_name(p->type), p->name, k->next ? "," : ");"); } if (m->params == NULL) EL(0, ");"); } EL(0, "}"); } } if (js_client) { OPEN("%s/%s.js", out_dir, xdl->name); EL(0, "/* Generated JS client code */"); NL; EL(0, "var %s = {};", xdl->name); if (xdl->errors) NL; for (j = xdl->errors; j; j = j->next) { xdl_error_code* e = j->data; EL(0, "%-30s = %d;", S("%s.%s", xdl->name, e->name), e->code); } for (i = xdl->servlets; i; i = i->next) { xdl_servlet* s = i->data; NL; EL(0, "%s.%s = Class.create(Client,", xdl->name, s->name); EL(0, "{"); for (j=s->methods; j; j=j->next) { xdl_method* m = j->data; E(1, "%s: function(", m->name); for (k=m->params; k; k=k->next) { xdl_method_param* p = k->data; E(0, "%s%s", p->name, k->next ? 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pdf-am ps ps-am tags uninstall \ uninstall-am uninstall-binPROGRAMS uninstall-man \ uninstall-man1 # parser xdl-parser.h: xdl-parser.c xdl-parser.c: xdl-parser.yre test -r $(builddir)/lempar.c || test x$(srcdir) = x$(builddir) || cat $(srcdir)/lempar.c > $(builddir)/lempar.c gcc -o lemon $(srcdir)/lemon.c re2c -s -i -o tmp.y $< ./lemon -q tmp.y rm -f tmp.y mv tmp.c xdl-parser.c mv tmp.h xdl-parser.h test x$(srcdir) = x$(builddir) || rm -f $(builddir)/lempar.c # 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: libxr-1.0.orig/NEWS0000644000000000000000000001722411226717565011040 0ustar 1.0 - 2009-02-16 ~~~~~~~~~~~~~~~~~~ - Fix some small bugs 0.9.97 - 2008-10-16 (1.0.0-rc8) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Updated support contact. Ondrej Jirman is no longer the maintainer. - Many improvements to the build system by Diego Pettenò 0.9.96 - 2008-09-10 (1.0.0-rc7) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Allow servlet to retrieve client's IP address - Fix some small harmless bugs 0.9.95 - 2008-07-24 (1.0.0-rc6) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ New __fallback__ hook for handling undefined servlet methods. Lots of compatibility fixes. - New __fallback__ hook for handling undefined servlet methods. - Port VALA support to vala-0.3.3 - Fix compilation problems on 64bit platforms. - FreeBSD compilation fix. (by Thijs Eilander) - Use TLSv1 for communication if possible. - Added binary compatibility padding to the public structs. 0.9.94 - 2008-04-08 (1.0.0-rc5) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Bugfix release. - HTTP code 1 was always returned. 0.9.93 - 2008-04-05 (1.0.0-rc4) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Session handling was changed: - "X-Libxr-Session-ID" HTTP header was renamed to "X-SESSION-ID". - Introduced new "X-SESSION-USE" header, that can be used to enable session support. - Fixed some compiler warnings. - HTTP API was improved: - xr_http_read() does not read beyond the end of the message, and returns 0 when the message was read sucessfully. - Added xr_http_get_code() - Fixed bugs in XR_DEBUG_HTTP debug mode. - xr_http_write_all() automatically calculate buffer length if length parameter is negative. - xr_http_setup_response() now supports all HTTP 1.0 status codes. - Added xr_http_set_basic_auth() and xr_http_get_basic_auth(). - Implemented sample upload/download hooks. - If upload/download hooks are not defined, return 501 "Not Implemented" HTTP status code. 0.9.92 - 2008-01-24 (1.0.0-rc3) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Format string based xr_value builder and parser (thanks to David Lee). See tests/value-utils-test.c for exmaples. - Fix transport detection if content-type contains charset. - Added python xmlrpclib client test and bug fixes to make it work. - Re-add support for HTTP resource based servlet identification. 0.9.91 - 2008-01-07 (1.0.0-rc2) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Again, this release is backward incompatible with previous libxr releases, because of support for implicit string XML-RPC values. - Support implicit string values in XML-RPC (thanks to David Lee). - Relicensed to include LGPLv2 in addition to LGPLv3. - Updated docs. 0.9.90 - 2007-12-10 (1.0.0-rc1) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Note: This is source and binary incompatible release. This release reveals the significance of 'x' in libxr. It does not stand for XML, it stands for whatever you want (or more precisely, whatever you are willing to implement). - Added support for handling arbitrary uploads and downloads (GETs, POSTs). See __upload__ and __download__ hooks. - Use buffered BIO and simplify/speedup HTTP code. - Allow to use libxr from C++ code. (thanks to David Lee) - Allow to set custom HTTP headers on xr_client_conn object. - Implemented HTTP basic auth. - Removed unused GLIB mainloop integration. - Don't pretty print XML-RPC requests unless in XR_DEBUG_HTTP mode. - Return boolean FALSE intead of -1 on errors in: xr_client_call, xr_client_open, xr_server_bind, xr_server_run, xr_server_register_servlet, xr_value_to_* - Use transparent SSL DEFLATE compression when possible. - Implemented copy functions for XDL_ARRAY and XDL_STRUCT types (in addition to existing *_new and *_free functions). - Always return -1 error code on internal errors. (100 was returned before) - Added support for multiple transport types. Server can handle multiple transports transparently based on Content-Type HTTP header. - Implemented JSON-RPC transport. (application/json) - Implemented server side 'session' support, so that servlet instance can be preserved across multiple connections. (for clients that do not support persistent connections.) - Implemented Prototype based AJAX JSON-RPC client code generator. - Implemented simple cURL based PHP JSON-RPC proxy. - All g_assert() uses replaced with g_return_if_fail() - Fixed #line 123 "(null)" bug in xdl-compiler. There is still a possibility that libxr API will change slightly until 1.0.0 is released. 0.9.15 - 2007-10-29 ~~~~~~~~~~~~~~~~~~~ - Added XDL pretty printer. - Added vim syntax highlighting script for XDL files. - Added proper license notices to all files (LGPL v3). - Added experimental vala language support. XDL compiler can generate VAPI file. - New mailing list. Feel free to contribute. Address is libxr@zhost.zonio.net You can subscribe it here: http://zhost.zonio.net/mailman/listinfo/libxr 0.9.14 - 2007-09-20 ~~~~~~~~~~~~~~~~~~~ Note: This is binary incompatible release. - Added xr_init() and xr_fini() calls. - Fixed make distcheck. - Improved xr_call dump format. It's much less space hungry. - Added NS_xmlrpc_error_to_string() method. - Implemented 'any' type. (API change: xr_value_free replaced by xr_value_unref) - Implemented 'take' method parameter flag. (Pass parameter ownership to the stub.) See test.xdl for details. - Imporve tests. 0.9.13 - 2007-08-20 ~~~~~~~~~~~~~~~~~~~ - Leak tests added and detected leaks fixed. 0.9.12 - 2007-08-19 ~~~~~~~~~~~~~~~~~~~ - Allow multiple servlets per connection. Method names now contain servlet name. If you want to get method name without servlet name call xr_call_get_method_name(). - xr_server_simple() can now take multiple servlet definitions. 0.9.11 - 2007-07-05 ~~~~~~~~~~~~~~~~~~~ - Fix #line numbering issues (use lemon/re2c in xdl-compiler) - New xr_server_simple() method for simple XML-RPC server implementations and tests - New updated HOWTO and sample code 0.9.10 - 2007-05-18 ~~~~~~~~~~~~~~~~~~~ - Win32 port using mingw32 toolchain. - Use GRegex if glib >= 2.13.0 is detected. - Improve gcc-3.x support 0.9.9 - 2007-04-28 ~~~~~~~~~~~~~~~~~~ - Fix compatibility with XML-RPC spec: - dateTime encoding - must contain 0.9.8 - 2007-04-22 ~~~~~~~~~~~~~~~~~~ - Improve debugging options: runtime selectable dumping of HTTP requests/responses and parsed RPC calls - Fix bug when receiving big response from the server. 0.9.7 - 2007-04-14 ~~~~~~~~~~~~~~~~~~ - Fix integer value encoding if passed as 1 0.9.6 - 2007-03-28 ~~~~~~~~~~~~~~~~~~ - Send Connection: keep-alive HTTP header. This is necessary for ruby XML-RPC client to not drop connection after first request. You will also need this patch to make it work: http://rubyforge.org/tracker/?group_id=426&atid=1698&func=detail&aid=9353 - Implement tracing infrastructure. - Allow to specify faults and their codes in XDL. 0.9.5 - 2007-03-18 ~~~~~~~~~~~~~~~~~~ - Get rid of bind error. - Get errors from OpenSSL BIO the right way. - Use safe signal handlers. - Blobs are now fully supported. - Fix compatibility with XML-RPC spec: - boolean encoding - fault encoding 0.9.4 - 2007-02-22 ~~~~~~~~~~~~~~~~~~ - Don't assume that exceptions with 0 means no error. 0.9.3 - 2007-01-27 ~~~~~~~~~~~~~~~~~~ - Improve error handling (use GError wherever possible). - Implement pre_call and post_call hooks. - Added some unit tests. - Improve error messages. - Support blobs (base64). 0.9.2 - 2006-12-01 ~~~~~~~~~~~~~~~~~~ - Allow to generate source code for client and server separately. See xdl-compiler --mode option. 0.9.1 - 2006-12-01 ~~~~~~~~~~~~~~~~~~ - Added some unit tests - Implemented error reporting from xr_server using GError - Added GSource for server integration with glib mainloop - Select accepting socket so that accept() doesn't block 0.9.0 - Initial Release ~~~~~~~~~~~~~~~~~~~~~~~ - Initial release of libxr library. Whoa! libxr-1.0.orig/install-sh0000755000000000000000000003246411057023433012332 0ustar #!/bin/sh # install - install a program, script, or datafile scriptversion=2006-12-25.00 # 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. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. 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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., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, 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'. 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IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o, # because we must use -o when running libtool. "$@" || exit $? IFS=" " for arg do case "$arg" in "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" . "$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: libxr-1.0.orig/INSTALL0000644000000000000000000002240611226717565011370 0ustar Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. (Caching is disabled by default to prevent problems with accidental use of stale cache files.) If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You only need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not support the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PREFIX', the package will use PREFIX as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the `--target=TYPE' option to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Here is a another example: /bin/bash ./configure CONFIG_SHELL=/bin/bash Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent configuration-related scripts to be executed by `/bin/bash'. `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. 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