wayland-1.9.0/ 0000775 0001750 0001750 00000000000 12600133153 010155 5 0000000 0000000 wayland-1.9.0/config.sub 0000755 0001750 0001750 00000105354 12536617002 012076 0000000 0000000 #! /bin/sh
# Configuration validation subroutine script.
# Copyright 1992-2013 Free Software Foundation, Inc.
timestamp='2013-08-10'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# 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. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
# Please send patches with a ChangeLog entry to config-patches@gnu.org.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support. The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
$0 [OPTION] ALIAS
Canonicalize a configuration name.
Operation modes:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to ."
version="\
GNU config.sub ($timestamp)
Copyright 1992-2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help"
exit 1 ;;
*local*)
# First pass through any local machine types.
echo $1
exit ;;
* )
break ;;
esac
done
case $# in
0) echo "$me: missing argument$help" >&2
exit 1;;
1) ;;
*) echo "$me: too many arguments$help" >&2
exit 1;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
android-linux)
os=-linux-android
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
-sun*os*)
# Prevent following clause from handling this invalid input.
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple | -axis | -knuth | -cray | -microblaze*)
os=
basic_machine=$1
;;
-bluegene*)
os=-cnk
;;
-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*178)
os=-lynxos178
;;
-lynx*5)
os=-lynxos5
;;
-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 \
| aarch64 | aarch64_be \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
| avr | avr32 \
| be32 | be64 \
| bfin \
| c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
| mips64octeon | mips64octeonel \
| mips64orion | mips64orionel \
| mips64r5900 | mips64r5900el \
| mips64vr | mips64vrel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 | nios2eb | nios2el \
| ns16k | ns32k \
| open8 \
| or1k | or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | 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 \
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
;;
c54x)
basic_machine=tic54x-unknown
;;
c55x)
basic_machine=tic55x-unknown
;;
c6x)
basic_machine=tic6x-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
;;
ms1)
basic_machine=mt-unknown
;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xgate)
basic_machine=$basic_machine-unknown
os=-none
;;
xscaleeb)
basic_machine=armeb-unknown
;;
xscaleel)
basic_machine=armel-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-* \
| aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | 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-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
| mips64octeon-* | mips64octeonel-* \
| mips64orion-* | mips64orionel-* \
| mips64r5900-* | mips64r5900el-* \
| mips64vr-* | mips64vrel-* \
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
| mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* | nios2eb-* | nios2el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \
| rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | 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-* | sv1-* | sx?-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
| z8k-* | z80-*)
;;
# 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
;;
aros)
basic_machine=i386-pc
os=-aros
;;
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
;;
bluegene*)
basic_machine=powerpc-ibm
os=-cnk
;;
c54x-*)
basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c55x-*)
basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c6x-*)
basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c90)
basic_machine=c90-cray
os=-unicos
;;
cegcc)
basic_machine=arm-unknown
os=-cegcc
;;
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 | 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
;;
dicos)
basic_machine=i686-pc
os=-dicos
;;
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*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
;;
microblaze*)
basic_machine=microblaze-xilinx
;;
mingw64)
basic_machine=x86_64-pc
os=-mingw64
;;
mingw32)
basic_machine=i686-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-/'`
;;
msys)
basic_machine=i686-pc
os=-msys
;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
nacl)
basic_machine=le32-unknown
os=-nacl
;;
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
;;
neo-tandem)
basic_machine=neo-tandem
;;
nse-tandem)
basic_machine=nse-tandem
;;
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 | ppcbe) basic_machine=powerpc-unknown
;;
ppc-* | ppcbe-*)
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 | rdos64)
basic_machine=x86_64-pc
os=-rdos
;;
rdos32)
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
;;
strongarm-* | thumb-*)
basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
sun2)
basic_machine=m68000-sun
;;
sun2os3)
basic_machine=m68000-sun
os=-sunos3
;;
sun2os4)
basic_machine=m68000-sun
os=-sunos4
;;
sun3os3)
basic_machine=m68k-sun
os=-sunos3
;;
sun3os4)
basic_machine=m68k-sun
os=-sunos4
;;
sun4os3)
basic_machine=sparc-sun
os=-sunos3
;;
sun4os4)
basic_machine=sparc-sun
os=-sunos4
;;
sun4sol2)
basic_machine=sparc-sun
os=-solaris2
;;
sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
sv1)
basic_machine=sv1-cray
os=-unicos
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
t3e)
basic_machine=alphaev5-cray
os=-unicos
;;
t90)
basic_machine=t90-cray
os=-unicos
;;
tile*)
basic_machine=$basic_machine-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
;;
xscale-* | xscalee[bl]-*)
basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
;;
ymp)
basic_machine=ymp-cray
os=-unicos
;;
z8k-*-coff)
basic_machine=z8k-unknown
os=-sim
;;
z80-*-coff)
basic_machine=z80-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[24]aeb | 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
;;
esac
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
*-digital*)
basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
;;
*-commodore*)
basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
;;
*)
;;
esac
# Decode manufacturer-specific aliases for certain operating systems.
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-auroraux)
os=-auroraux
;;
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
-svr4*)
os=-sysv4
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First accept the basic system types.
# The portable systems comes first.
# Each alternative MUST END IN A *, to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
| -bitrig* | -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-musl* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
case $basic_machine in
x86-* | i*86-*)
;;
*)
os=-nto$os
;;
esac
;;
-nto-qnx*)
;;
-nto*)
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
| -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
os=`echo $os | sed -e 's|mac|macos|'`
;;
-linux-dietlibc)
os=-linux-dietlibc
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
;;
-sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'`
;;
-opened*)
os=-openedition
;;
-os400*)
os=-os400
;;
-wince*)
os=-wince
;;
-osfrose*)
os=-osfrose
;;
-osf*)
os=-osf
;;
-utek*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-acis*)
os=-aos
;;
-atheos*)
os=-atheos
;;
-syllable*)
os=-syllable
;;
-386bsd)
os=-bsd
;;
-ctix* | -uts*)
os=-sysv
;;
-nova*)
os=-rtmk-nova
;;
-ns2 )
os=-nextstep2
;;
-nsk*)
os=-nsk
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
;;
-sinix*)
os=-sysv4
;;
-tpf*)
os=-tpf
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-ose*)
os=-ose
;;
-es1800*)
os=-ose
;;
-xenix)
os=-xenix
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
os=-mint
;;
-aros*)
os=-aros
;;
-zvmoe)
os=-zvmoe
;;
-dicos*)
os=-dicos
;;
-nacl*)
;;
-none)
;;
*)
# Get rid of the `-' at the beginning of $os.
os=`echo $os | sed 's/[^-]*-//'`
echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
exit 1
;;
esac
else
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system. Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
case $basic_machine in
score-*)
os=-elf
;;
spu-*)
os=-elf
;;
*-acorn)
os=-riscix1.2
;;
arm*-rebel)
os=-linux
;;
arm*-semi)
os=-aout
;;
c4x-* | tic4x-*)
os=-coff
;;
c8051-*)
os=-elf
;;
hexagon-*)
os=-elf
;;
tic54x-*)
os=-coff
;;
tic55x-*)
os=-coff
;;
tic6x-*)
os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
os=-tops20
;;
pdp11-*)
os=-none
;;
*-dec | vax-*)
os=-ultrix4.2
;;
m68*-apollo)
os=-domain
;;
i386-sun)
os=-sunos4.0.2
;;
m68000-sun)
os=-sunos3
;;
m68*-cisco)
os=-aout
;;
mep-*)
os=-elf
;;
mips*-cisco)
os=-elf
;;
mips*-*)
os=-elf
;;
or1k-*)
os=-elf
;;
or32-*)
os=-coff
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
sparc-* | *-sun)
os=-sunos4.1.1
;;
*-be)
os=-beos
;;
*-haiku)
os=-haiku
;;
*-ibm)
os=-aix
;;
*-knuth)
os=-mmixware
;;
*-wec)
os=-proelf
;;
*-winbond)
os=-proelf
;;
*-oki)
os=-proelf
;;
*-hp)
os=-hpux
;;
*-hitachi)
os=-hiux
;;
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
os=-sysv
;;
*-cbm)
os=-amigaos
;;
*-dg)
os=-dgux
;;
*-dolphin)
os=-sysv3
;;
m68k-ccur)
os=-rtu
;;
m88k-omron*)
os=-luna
;;
*-next )
os=-nextstep
;;
*-sequent)
os=-ptx
;;
*-crds)
os=-unos
;;
*-ns)
os=-genix
;;
i370-*)
os=-mvs
;;
*-next)
os=-nextstep3
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-siemens)
os=-sysv4
;;
*-masscomp)
os=-rtu
;;
f30[01]-fujitsu | f700-fujitsu)
os=-uxpv
;;
*-rom68k)
os=-coff
;;
*-*bug)
os=-coff
;;
*-apple)
os=-macos
;;
*-atari*)
os=-mint
;;
*)
os=-none
;;
esac
fi
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer. We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
*-unknown)
case $os in
-riscix*)
vendor=acorn
;;
-sunos*)
vendor=sun
;;
-cnk*|-aix*)
vendor=ibm
;;
-beos*)
vendor=be
;;
-hpux*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs* | -opened*)
vendor=ibm
;;
-os400*)
vendor=ibm
;;
-ptx*)
vendor=sequent
;;
-tpf*)
vendor=ibm
;;
-vxsim* | -vxworks* | -windiss*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
-hms*)
vendor=hitachi
;;
-mpw* | -macos*)
vendor=apple
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
vendor=atari
;;
-vos*)
vendor=stratus
;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os
exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
wayland-1.9.0/compile 0000755 0001750 0001750 00000016245 12536617002 011471 0000000 0000000 #! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2012-10-14.11; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# Written by Tom Tromey .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# 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.
# This file is maintained in Automake, please report
# bugs to or send patches to
# .
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# 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-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
wayland-1.9.0/install-sh 0000755 0001750 0001750 00000033255 12536617002 012117 0000000 0000000 #!/bin/sh
# install - install a program, script, or datafile
scriptversion=2011-11-20.07; # UTC
# 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.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
wayland-1.9.0/config.guess 0000755 0001750 0001750 00000130361 12536617002 012427 0000000 0000000 #! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2013 Free Software Foundation, Inc.
timestamp='2013-06-10'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see .
#
# 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. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
#
# Please send patches with a ChangeLog entry to config-patches@gnu.org.
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on.
Operation modes:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to ."
version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help" >&2
exit 1 ;;
* )
break ;;
esac
done
if test $# != 0; then
echo "$me: too many arguments$help" >&2
exit 1
fi
trap 'exit 1' 1 2 15
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
,,) echo "int x;" > $dummy.c ;
for c in cc gcc c89 c99 ; do
if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
CC_FOR_BUILD="$c"; break ;
fi ;
done ;
if test x"$CC_FOR_BUILD" = x ; then
CC_FOR_BUILD=no_compiler_found ;
fi
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
case "${UNAME_SYSTEM}" in
Linux|GNU|GNU/*)
# If the system lacks a compiler, then just pick glibc.
# We could probably try harder.
LIBC=gnu
eval $set_cc_for_build
cat <<-EOF > $dummy.c
#include
#if defined(__UCLIBC__)
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
#else
LIBC=gnu
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
;;
esac
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
# compatibility and a consistent mechanism for selecting the
# object file format.
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
os=netbsd
else
os=netbsdelf
fi
;;
*)
os=netbsd
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
case "${UNAME_VERSION}" in
Debian*)
release='-gnu'
;;
*)
release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
exit ;;
*:SolidBSD:*:*)
echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
exit ;;
macppc:MirBSD:*:*)
echo powerpc-unknown-mirbsd${UNAME_RELEASE}
exit ;;
*:MirBSD:*:*)
echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
# OSF/1 and Tru64 systems produced since 1995. I hope that
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
case "$ALPHA_CPU_TYPE" in
"EV4 (21064)")
UNAME_MACHINE="alpha" ;;
"EV4.5 (21064)")
UNAME_MACHINE="alpha" ;;
"LCA4 (21066/21068)")
UNAME_MACHINE="alpha" ;;
"EV5 (21164)")
UNAME_MACHINE="alphaev5" ;;
"EV5.6 (21164A)")
UNAME_MACHINE="alphaev56" ;;
"EV5.6 (21164PC)")
UNAME_MACHINE="alphapca56" ;;
"EV5.7 (21164PC)")
UNAME_MACHINE="alphapca57" ;;
"EV6 (21264)")
UNAME_MACHINE="alphaev6" ;;
"EV6.7 (21264A)")
UNAME_MACHINE="alphaev67" ;;
"EV6.8CB (21264C)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8AL (21264B)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8CX (21264D)")
UNAME_MACHINE="alphaev68" ;;
"EV6.9A (21264/EV69A)")
UNAME_MACHINE="alphaev69" ;;
"EV7 (21364)")
UNAME_MACHINE="alphaev7" ;;
"EV7.9 (21364A)")
UNAME_MACHINE="alphaev79" ;;
esac
# A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
exitcode=$?
trap '' 0
exit $exitcode ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-morphos
exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit ;;
*:z/VM:*:*)
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit ;;
arm*:riscos:*:*|arm*:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
exit ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
sparc) echo sparc-icl-nx7; exit ;;
esac ;;
s390x:SunOS:*:*)
echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
echo i386-pc-auroraux${UNAME_RELEASE}
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
eval $set_cc_for_build
SUN_ARCH="i386"
# If there is a compiler, see if it is configured for 64-bit objects.
# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
# This test works for both compilers.
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH="x86_64"
fi
fi
echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
case "`/bin/arch`" in
sun3)
echo m68k-sun-sunos${UNAME_RELEASE}
;;
sun4)
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
# to the lowercase version "mint" (or "freemint"). Finally
# the system name "TOS" denotes a system which is actually not
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus
#include /* for printf() prototype */
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c &&
dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
SYSTEM_NAME=`$dummy $dummyarg` &&
{ echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos${UNAME_RELEASE}
exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
[ ${TARGET_BINARY_INTERFACE}x = x ]
then
echo m88k-dg-dgux${UNAME_RELEASE}
else
echo m88k-dg-dguxbcs${UNAME_RELEASE}
fi
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include
main()
{
if (!__power_pc())
exit(1);
puts("powerpc-ibm-aix3.2.5");
exit(0);
}
EOF
if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
then
echo "$SYSTEM_NAME"
else
echo rs6000-ibm-aix3.2.5
fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
exit ;;
*:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "${sc_cpu_version}" in
523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "${sc_kernel_bits}" in
32) HP_ARCH="hppa2.0n" ;;
64) HP_ARCH="hppa2.0w" ;;
'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
esac ;;
esac
fi
if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE
#include
#include
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
test -z "$HP_ARCH" && HP_ARCH=hppa
fi ;;
esac
if [ ${HP_ARCH} = "hppa2.0w" ]
then
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. GNU and HP use different nomenclature:
#
# $ CC_FOR_BUILD=cc ./config.guess
# => hppa2.0w-hp-hpux11.23
# $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
# => hppa64-hp-hpux11.23
if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
grep -q __LP64__
then
HP_ARCH="hppa2.0w"
else
HP_ARCH="hppa64"
fi
fi
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux${HPUX_REV}
exit ;;
3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include
int
main ()
{
long cpu = sysconf (_SC_CPU_VERSION);
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
results, however. */
if (CPU_IS_PA_RISC (cpu))
{
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
default: puts ("hppa-hitachi-hiuxwe2"); break;
}
}
else if (CPU_IS_HP_MC68K (cpu))
puts ("m68k-hitachi-hiuxwe2");
else puts ("unknown-hitachi-hiuxwe2");
exit (0);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$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:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
case ${UNAME_PROCESSOR} in
amd64)
echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
*)
echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
esac
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
*:MINGW64*:*)
echo ${UNAME_MACHINE}-pc-mingw64
exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
i*:windows32*:*)
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
*:Interix*:*)
case ${UNAME_MACHINE} in
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
authenticamd | genuineintel | EM64T)
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 ;;
8664:Windows_NT:*)
echo x86_64-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. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
aarch64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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 -q ld.so.1
if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arc:Linux:*:* | arceb:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arm*:Linux:*:*)
eval $set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
else
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
cris:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
crisv32:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
frv:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
hexagon:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
i*86:Linux:*:*)
echo ${UNAME_MACHINE}-pc-linux-${LIBC}
exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#undef CPU
#undef ${UNAME_MACHINE}
#undef ${UNAME_MACHINE}el
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
CPU=${UNAME_MACHINE}el
#else
#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
CPU=${UNAME_MACHINE}
#else
CPU=
#endif
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
or1k:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
or32:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
padre:Linux:*:*)
echo sparc-unknown-linux-${LIBC}
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-${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-${LIBC} ;;
PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
*) echo hppa-unknown-linux-${LIBC} ;;
esac
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-${LIBC}
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-${LIBC}
exit ;;
ppc64le:Linux:*:*)
echo powerpc64le-unknown-linux-${LIBC}
exit ;;
ppcle:Linux:*:*)
echo powerpcle-unknown-linux-${LIBC}
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-${LIBC}
exit ;;
x86_64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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 ${UNAME_MACHINE}-pc-syllable
exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
echo i386-unknown-lynxos${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 ${UNAME_MACHINE}-pc-sysv32
fi
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
paragon:*:*:*)
echo i860-intel-osf1
exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${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; } ;;
NCR*:*:4.2:* | MPRAS*:*:4.2:*)
OS_REL='.3'
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; }
/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${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.[02]*:*)
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 ;;
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
echo i586-pc-haiku
exit ;;
x86_64:Haiku:*:*)
echo x86_64-unknown-haiku
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
eval $set_cc_for_build
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
case $UNAME_PROCESSOR in
i386) UNAME_PROCESSOR=x86_64 ;;
powerpc) UNAME_PROCESSOR=powerpc64 ;;
esac
fi
fi
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${UNAME_RELEASE}
exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
NEO-?:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
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 ;;
i*86:AROS:*:*)
echo ${UNAME_MACHINE}-pc-aros
exit ;;
x86_64:VMkernel:*:*)
echo ${UNAME_MACHINE}-unknown-esx
exit ;;
esac
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 = ${UNAME_VERSION}
EOF
exit 1
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
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$(MAKE) $(AM_MAKEFLAGS) check-recursive
all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(DATA) $(HEADERS) \
config.h
install-binPROGRAMS: install-libLTLIBRARIES
installdirs: installdirs-recursive
installdirs-am:
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install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
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installcheck: installcheck-recursive
install-strip:
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mostlyclean-generic:
-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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@echo "This command is intended for maintainers to use"
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-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
clean: clean-recursive
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-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-libtool distclean-tags
dvi: dvi-recursive
dvi-am:
html: html-recursive
html-am:
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info-am:
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install-dvi: install-dvi-recursive
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install-html: install-html-recursive
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-rm -rf $(top_srcdir)/autom4te.cache
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maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
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pdf-am:
ps: ps-recursive
ps-am:
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@USE_HOST_SCANNER_FALSE@$(BUILT_SOURCES) : wayland-scanner
@ENABLE_LIBRARIES_TRUE@protocol/%-protocol.c : $(top_srcdir)/protocol/%.xml
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@ENABLE_LIBRARIES_TRUE@protocol/%-server-protocol.h : $(top_srcdir)/protocol/%.xml
@ENABLE_LIBRARIES_TRUE@ $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) server-header < $< > $@
@ENABLE_LIBRARIES_TRUE@protocol/%-client-protocol.h : $(top_srcdir)/protocol/%.xml
@ENABLE_LIBRARIES_TRUE@ $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) client-header < $< > $@
@ENABLE_LIBRARIES_TRUE@protocol/%-server-protocol-core.h : $(top_srcdir)/protocol/%.xml
@ENABLE_LIBRARIES_TRUE@ $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) server-header -c < $< > $@
@ENABLE_LIBRARIES_TRUE@protocol/%-client-protocol-core.h : $(top_srcdir)/protocol/%.xml
@ENABLE_LIBRARIES_TRUE@ $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) client-header -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:
wayland-1.9.0/README 0000664 0001750 0001750 00000003072 12417707232 010772 0000000 0000000 What is Wayland?
Wayland is a project to define a protocol for a compositor to talk to
its clients as well as a library implementation of the protocol. The
compositor can be a standalone display server running on Linux kernel
modesetting and evdev input devices, an X application, or a wayland
client itself. The clients can be traditional applications, X servers
(rootless or fullscreen) or other display servers.
The wayland protocol is essentially only about input handling and
buffer management. The compositor receives input events and forwards
them to the relevant client. The clients creates buffers and renders
into them and notifies the compositor when it needs to redraw. The
protocol also handles drag and drop, selections, window management and
other interactions that must go through the compositor. However, the
protocol does not handle rendering, which is one of the features that
makes wayland so simple. All clients are expected to handle rendering
themselves, typically through cairo or OpenGL.
The weston compositor is a reference implementation of a wayland
compositor and the weston repository also includes a few example
clients.
Building the wayland libraries is fairly simple, aside from libffi,
they don't have many dependencies:
$ git clone git://anongit.freedesktop.org/wayland/wayland
$ cd wayland
$ ./autogen.sh --prefix=PREFIX
$ make
$ make install
where PREFIX is where you want to install the libraries. See
http://wayland.freedesktop.org for more complete build instructions
for wayland, weston, xwayland and various toolkits.
wayland-1.9.0/cursor/ 0000775 0001750 0001750 00000000000 12600133153 011472 5 0000000 0000000 wayland-1.9.0/cursor/wayland-cursor.pc.in 0000664 0001750 0001750 00000000351 12413647306 015330 0000000 0000000 prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: Wayland Cursor
Description: Wayland cursor helper library
Version: @WAYLAND_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-cursor
wayland-1.9.0/cursor/wayland-cursor-uninstalled.pc.in 0000664 0001750 0001750 00000000333 12413647306 017650 0000000 0000000 libdir=@abs_builddir@/.libs
includedir=@abs_srcdir@
Name: Wayland Cursor
Description: Wayland cursor helper library (not installed)
Version: @WAYLAND_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-cursor
wayland-1.9.0/cursor/xcursor.h 0000664 0001750 0001750 00000004521 12536661172 013311 0000000 0000000 /*
* Copyright © 2002 Keith Packard
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef XCURSOR_H
#define XCURSOR_H
typedef int XcursorBool;
typedef unsigned int XcursorUInt;
typedef XcursorUInt XcursorDim;
typedef XcursorUInt XcursorPixel;
typedef struct _XcursorImage {
XcursorUInt version; /* version of the image data */
XcursorDim size; /* nominal size for matching */
XcursorDim width; /* actual width */
XcursorDim height; /* actual height */
XcursorDim xhot; /* hot spot x (must be inside image) */
XcursorDim yhot; /* hot spot y (must be inside image) */
XcursorUInt delay; /* animation delay to next frame (ms) */
XcursorPixel *pixels; /* pointer to pixels */
} XcursorImage;
/*
* Other data structures exposed by the library API
*/
typedef struct _XcursorImages {
int nimage; /* number of images */
XcursorImage **images; /* array of XcursorImage pointers */
char *name; /* name used to load images */
} XcursorImages;
XcursorImages *
XcursorLibraryLoadImages (const char *file, const char *theme, int size);
void
XcursorImagesDestroy (XcursorImages *images);
void
xcursor_load_theme(const char *theme, int size,
void (*load_callback)(XcursorImages *, void *),
void *user_data);
#endif
wayland-1.9.0/cursor/os-compatibility.h 0000664 0001750 0001750 00000002443 12536661172 015075 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef OS_COMPATIBILITY_H
#define OS_COMPATIBILITY_H
#include
int
os_create_anonymous_file(off_t size);
#endif /* OS_COMPATIBILITY_H */
wayland-1.9.0/cursor/wayland-cursor.c 0000664 0001750 0001750 00000030003 12536661172 014543 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "config.h"
#include "xcursor.h"
#include "wayland-cursor.h"
#include "wayland-client.h"
#include
#include
#include
#include
#include
#include
#include
#include "os-compatibility.h"
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
struct shm_pool {
struct wl_shm_pool *pool;
int fd;
unsigned int size;
unsigned int used;
char *data;
};
static struct shm_pool *
shm_pool_create(struct wl_shm *shm, int size)
{
struct shm_pool *pool;
pool = malloc(sizeof *pool);
if (!pool)
return NULL;
pool->fd = os_create_anonymous_file(size);
if (pool->fd < 0)
goto err_free;
pool->data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED,
pool->fd, 0);
if (pool->data == MAP_FAILED)
goto err_close;
pool->pool = wl_shm_create_pool(shm, pool->fd, size);
pool->size = size;
pool->used = 0;
return pool;
err_close:
close(pool->fd);
err_free:
free(pool);
return NULL;
}
static int
shm_pool_resize(struct shm_pool *pool, int size)
{
if (ftruncate(pool->fd, size) < 0)
return 0;
#ifdef HAVE_POSIX_FALLOCATE
errno = posix_fallocate(pool->fd, 0, size);
if (errno != 0)
return 0;
#endif
wl_shm_pool_resize(pool->pool, size);
munmap(pool->data, pool->size);
pool->data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED,
pool->fd, 0);
if (pool->data == (void *)-1)
return 0;
pool->size = size;
return 1;
}
static int
shm_pool_allocate(struct shm_pool *pool, int size)
{
int offset;
if (pool->used + size > pool->size)
if (!shm_pool_resize(pool, 2 * pool->size + size))
return -1;
offset = pool->used;
pool->used += size;
return offset;
}
static void
shm_pool_destroy(struct shm_pool *pool)
{
munmap(pool->data, pool->size);
wl_shm_pool_destroy(pool->pool);
close(pool->fd);
free(pool);
}
struct wl_cursor_theme {
unsigned int cursor_count;
struct wl_cursor **cursors;
struct wl_shm *shm;
struct shm_pool *pool;
char *name;
int size;
};
struct cursor_image {
struct wl_cursor_image image;
struct wl_cursor_theme *theme;
struct wl_buffer *buffer;
int offset; /* data offset of this image in the shm pool */
};
struct cursor {
struct wl_cursor cursor;
uint32_t total_delay; /* length of the animation in ms */
};
/** Get an shm buffer for a cursor image
*
* \param image The cursor image
* \return An shm buffer for the cursor image. The user should not destroy
* the returned buffer.
*/
WL_EXPORT struct wl_buffer *
wl_cursor_image_get_buffer(struct wl_cursor_image *_img)
{
struct cursor_image *image = (struct cursor_image *) _img;
struct wl_cursor_theme *theme = image->theme;
if (!image->buffer) {
image->buffer =
wl_shm_pool_create_buffer(theme->pool->pool,
image->offset,
_img->width, _img->height,
_img->width * 4,
WL_SHM_FORMAT_ARGB8888);
};
return image->buffer;
}
static void
wl_cursor_image_destroy(struct wl_cursor_image *_img)
{
struct cursor_image *image = (struct cursor_image *) _img;
if (image->buffer)
wl_buffer_destroy(image->buffer);
free(image);
}
static void
wl_cursor_destroy(struct wl_cursor *cursor)
{
unsigned int i;
for (i = 0; i < cursor->image_count; i++)
wl_cursor_image_destroy(cursor->images[i]);
free(cursor->images);
free(cursor->name);
free(cursor);
}
#include "cursor-data.h"
static struct wl_cursor *
wl_cursor_create_from_data(struct cursor_metadata *metadata,
struct wl_cursor_theme *theme)
{
struct cursor *cursor;
struct cursor_image *image;
int size;
cursor = malloc(sizeof *cursor);
if (!cursor)
return NULL;
cursor->cursor.image_count = 1;
cursor->cursor.images = malloc(sizeof *cursor->cursor.images);
if (!cursor->cursor.images)
goto err_free_cursor;
cursor->cursor.name = strdup(metadata->name);
cursor->total_delay = 0;
image = malloc(sizeof *image);
if (!image)
goto err_free_images;
cursor->cursor.images[0] = (struct wl_cursor_image *) image;
image->theme = theme;
image->buffer = NULL;
image->image.width = metadata->width;
image->image.height = metadata->height;
image->image.hotspot_x = metadata->hotspot_x;
image->image.hotspot_y = metadata->hotspot_y;
image->image.delay = 0;
size = metadata->width * metadata->height * sizeof(uint32_t);
image->offset = shm_pool_allocate(theme->pool, size);
if (image->offset < 0)
goto err_free_image;
memcpy(theme->pool->data + image->offset,
cursor_data + metadata->offset, size);
return &cursor->cursor;
err_free_image:
free(image);
err_free_images:
free(cursor->cursor.name);
free(cursor->cursor.images);
err_free_cursor:
free(cursor);
return NULL;
}
static void
load_default_theme(struct wl_cursor_theme *theme)
{
uint32_t i;
free(theme->name);
theme->name = strdup("default");
theme->cursor_count = ARRAY_LENGTH(cursor_metadata);
theme->cursors = malloc(theme->cursor_count * sizeof(*theme->cursors));
if (theme->cursors == NULL) {
theme->cursor_count = 0;
return;
}
for (i = 0; i < theme->cursor_count; ++i) {
theme->cursors[i] =
wl_cursor_create_from_data(&cursor_metadata[i], theme);
if (theme->cursors[i] == NULL)
break;
}
theme->cursor_count = i;
}
static struct wl_cursor *
wl_cursor_create_from_xcursor_images(XcursorImages *images,
struct wl_cursor_theme *theme)
{
struct cursor *cursor;
struct cursor_image *image;
int i, size;
cursor = malloc(sizeof *cursor);
if (!cursor)
return NULL;
cursor->cursor.images =
malloc(images->nimage * sizeof cursor->cursor.images[0]);
if (!cursor->cursor.images) {
free(cursor);
return NULL;
}
cursor->cursor.name = strdup(images->name);
cursor->total_delay = 0;
for (i = 0; i < images->nimage; i++) {
image = malloc(sizeof *image);
if (image == NULL)
break;
image->theme = theme;
image->buffer = NULL;
image->image.width = images->images[i]->width;
image->image.height = images->images[i]->height;
image->image.hotspot_x = images->images[i]->xhot;
image->image.hotspot_y = images->images[i]->yhot;
image->image.delay = images->images[i]->delay;
size = image->image.width * image->image.height * 4;
image->offset = shm_pool_allocate(theme->pool, size);
if (image->offset < 0) {
free(image);
break;
}
/* copy pixels to shm pool */
memcpy(theme->pool->data + image->offset,
images->images[i]->pixels, size);
cursor->total_delay += image->image.delay;
cursor->cursor.images[i] = (struct wl_cursor_image *) image;
}
cursor->cursor.image_count = i;
if (cursor->cursor.image_count == 0) {
free(cursor->cursor.name);
free(cursor->cursor.images);
free(cursor);
return NULL;
}
return &cursor->cursor;
}
static void
load_callback(XcursorImages *images, void *data)
{
struct wl_cursor_theme *theme = data;
struct wl_cursor *cursor;
if (wl_cursor_theme_get_cursor(theme, images->name)) {
XcursorImagesDestroy(images);
return;
}
cursor = wl_cursor_create_from_xcursor_images(images, theme);
if (cursor) {
theme->cursor_count++;
theme->cursors =
realloc(theme->cursors,
theme->cursor_count * sizeof theme->cursors[0]);
if (theme->cursors == NULL) {
theme->cursor_count--;
free(cursor);
} else {
theme->cursors[theme->cursor_count - 1] = cursor;
}
}
XcursorImagesDestroy(images);
}
/** Load a cursor theme to memory shared with the compositor
*
* \param name The name of the cursor theme to load. If %NULL, the default
* theme will be loaded.
* \param size Desired size of the cursor images.
* \param shm The compositor's shm interface.
*
* \return An object representing the theme that should be destroyed with
* wl_cursor_theme_destroy() or %NULL on error. If no theme with the given
* name exists, a default theme will be loaded.
*/
WL_EXPORT struct wl_cursor_theme *
wl_cursor_theme_load(const char *name, int size, struct wl_shm *shm)
{
struct wl_cursor_theme *theme;
theme = malloc(sizeof *theme);
if (!theme)
return NULL;
if (!name)
name = "default";
theme->name = strdup(name);
if (!theme->name)
goto out_error_name;
theme->size = size;
theme->cursor_count = 0;
theme->cursors = NULL;
theme->pool = shm_pool_create(shm, size * size * 4);
if (!theme->pool)
goto out_error_pool;
xcursor_load_theme(name, size, load_callback, theme);
if (theme->cursor_count == 0)
load_default_theme(theme);
return theme;
out_error_pool:
free(theme->name);
out_error_name:
free(theme);
return NULL;
}
/** Destroys a cursor theme object
*
* \param theme The cursor theme to be destroyed
*/
WL_EXPORT void
wl_cursor_theme_destroy(struct wl_cursor_theme *theme)
{
unsigned int i;
for (i = 0; i < theme->cursor_count; i++)
wl_cursor_destroy(theme->cursors[i]);
shm_pool_destroy(theme->pool);
free(theme->name);
free(theme->cursors);
free(theme);
}
/** Get the cursor for a given name from a cursor theme
*
* \param theme The cursor theme
* \param name Name of the desired cursor
* \return The theme's cursor of the given name or %NULL if there is no
* such cursor
*/
WL_EXPORT struct wl_cursor *
wl_cursor_theme_get_cursor(struct wl_cursor_theme *theme,
const char *name)
{
unsigned int i;
for (i = 0; i < theme->cursor_count; i++) {
if (strcmp(name, theme->cursors[i]->name) == 0)
return theme->cursors[i];
}
return NULL;
}
/** Find the frame for a given elapsed time in a cursor animation
* as well as the time left until next cursor change.
*
* \param cursor The cursor
* \param time Elapsed time in ms since the beginning of the animation
* \param duration pointer to uint32_t to store time left for this image or
* zero if the cursor won't change.
*
* \return The index of the image that should be displayed for the
* given time in the cursor animation.
*/
WL_EXPORT int
wl_cursor_frame_and_duration(struct wl_cursor *_cursor, uint32_t time,
uint32_t *duration)
{
struct cursor *cursor = (struct cursor *) _cursor;
uint32_t t;
int i;
if (cursor->cursor.image_count == 1) {
if (duration)
*duration = 0;
return 0;
}
i = 0;
t = time % cursor->total_delay;
/* If there is a 0 delay in the image set then this
* loop breaks on it and we display that cursor until
* time % cursor->total_delay wraps again.
* Since a 0 delay is silly, and we've never actually
* seen one in a cursor file, we haven't bothered to
* "fix" this.
*/
while (t - cursor->cursor.images[i]->delay < t)
t -= cursor->cursor.images[i++]->delay;
if (!duration)
return i;
/* Make sure we don't accidentally tell the caller this is
* a static cursor image.
*/
if (t >= cursor->cursor.images[i]->delay)
*duration = 1;
else
*duration = cursor->cursor.images[i]->delay - t;
return i;
}
/** Find the frame for a given elapsed time in a cursor animation
*
* \param cursor The cursor
* \param time Elapsed time in ms since the beginning of the animation
*
* \return The index of the image that should be displayed for the
* given time in the cursor animation.
*/
WL_EXPORT int
wl_cursor_frame(struct wl_cursor *_cursor, uint32_t time)
{
return wl_cursor_frame_and_duration(_cursor, time, NULL);
}
wayland-1.9.0/cursor/cursor-data.h 0000664 0001750 0001750 00000113067 12536661172 014036 0000000 0000000 /*
* Copyright 1999 SuSE, Inc.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Author: Keith Packard, SuSE, Inc.
*/
static uint32_t cursor_data[] = {
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0xff000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0x00000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0xff000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xff000000,
0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff,
0xffffffff, 0xff000000, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0xffffffff, 0xff000000, 0xffffffff, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0x00000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0xff000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xff000000, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff,
0xffffffff, 0xff000000, 0xff000000, 0xffffffff, 0xffffffff, 0xffffffff,
0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0xffffffff,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xffffffff, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0xffffffff, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xffffffff,
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
0xffffffff, 0xff000000, 0xff000000, 0xff000000, 0xff000000, 0xff000000,
0xff000000, 0xff000000, 0xff000000, 0xffffffff, 0x00000000, 0x00000000,
0x00000000, 0x00000000,
};
static struct cursor_metadata {
char *name;
int width, height;
int hotspot_x, hotspot_y;
size_t offset;
} cursor_metadata[] = {
{ "bottom_left_corner", 16, 16, 1, 14, 0 },
{ "bottom_right_corner", 16, 16, 14, 14, 256 },
{ "bottom_side", 15, 16, 7, 14, 512 },
{ "grabbing", 16, 16, 8, 8, 752 },
{ "left_ptr", 10, 16, 1, 1, 1008 },
{ "left_side", 16, 15, 1, 7, 1168 },
{ "right_side", 16, 15, 14, 7, 1408 },
{ "top_left_corner", 16, 16, 1, 1, 1648 },
{ "top_right_corner", 16, 16, 14, 1, 1904 },
{ "top_side", 15, 16, 7, 1, 2160 },
{ "xterm", 9, 16, 4, 8, 2400 },
{ "hand1", 13, 16, 12, 0, 2544 },
{ "watch", 16, 16, 15, 9, 2752 },
};
wayland-1.9.0/cursor/wayland-cursor.h 0000664 0001750 0001750 00000004303 12536661172 014554 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_CURSOR_H
#define WAYLAND_CURSOR_H
#include
#ifdef __cplusplus
extern "C" {
#endif
struct wl_cursor_theme;
struct wl_cursor_image {
uint32_t width; /* actual width */
uint32_t height; /* actual height */
uint32_t hotspot_x; /* hot spot x (must be inside image) */
uint32_t hotspot_y; /* hot spot y (must be inside image) */
uint32_t delay; /* animation delay to next frame (ms) */
};
struct wl_cursor {
unsigned int image_count;
struct wl_cursor_image **images;
char *name;
};
struct wl_shm;
struct wl_cursor_theme *
wl_cursor_theme_load(const char *name, int size, struct wl_shm *shm);
void
wl_cursor_theme_destroy(struct wl_cursor_theme *theme);
struct wl_cursor *
wl_cursor_theme_get_cursor(struct wl_cursor_theme *theme,
const char *name);
struct wl_buffer *
wl_cursor_image_get_buffer(struct wl_cursor_image *image);
int
wl_cursor_frame(struct wl_cursor *cursor, uint32_t time);
int
wl_cursor_frame_and_duration(struct wl_cursor *cursor, uint32_t time,
uint32_t *duration);
#ifdef __cplusplus
}
#endif
#endif
wayland-1.9.0/cursor/xcursor.c 0000664 0001750 0001750 00000055346 12536661172 013317 0000000 0000000 /*
* Copyright © 2002 Keith Packard
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "xcursor.h"
#include
#include
#include
#include
/*
* From libXcursor/include/X11/extensions/Xcursor.h
*/
#define XcursorTrue 1
#define XcursorFalse 0
/*
* Cursor files start with a header. The header
* contains a magic number, a version number and a
* table of contents which has type and offset information
* for the remaining tables in the file.
*
* File minor versions increment for compatible changes
* File major versions increment for incompatible changes (never, we hope)
*
* Chunks of the same type are always upward compatible. Incompatible
* changes are made with new chunk types; the old data can remain under
* the old type. Upward compatible changes can add header data as the
* header lengths are specified in the file.
*
* File:
* FileHeader
* LISTofChunk
*
* FileHeader:
* CARD32 magic magic number
* CARD32 header bytes in file header
* CARD32 version file version
* CARD32 ntoc number of toc entries
* LISTofFileToc toc table of contents
*
* FileToc:
* CARD32 type entry type
* CARD32 subtype entry subtype (size for images)
* CARD32 position absolute file position
*/
#define XCURSOR_MAGIC 0x72756358 /* "Xcur" LSBFirst */
/*
* Current Xcursor version number. Will be substituted by configure
* from the version in the libXcursor configure.ac file.
*/
#define XCURSOR_LIB_MAJOR 1
#define XCURSOR_LIB_MINOR 1
#define XCURSOR_LIB_REVISION 13
#define XCURSOR_LIB_VERSION ((XCURSOR_LIB_MAJOR * 10000) + \
(XCURSOR_LIB_MINOR * 100) + \
(XCURSOR_LIB_REVISION))
/*
* This version number is stored in cursor files; changes to the
* file format require updating this version number
*/
#define XCURSOR_FILE_MAJOR 1
#define XCURSOR_FILE_MINOR 0
#define XCURSOR_FILE_VERSION ((XCURSOR_FILE_MAJOR << 16) | (XCURSOR_FILE_MINOR))
#define XCURSOR_FILE_HEADER_LEN (4 * 4)
#define XCURSOR_FILE_TOC_LEN (3 * 4)
typedef struct _XcursorFileToc {
XcursorUInt type; /* chunk type */
XcursorUInt subtype; /* subtype (size for images) */
XcursorUInt position; /* absolute position in file */
} XcursorFileToc;
typedef struct _XcursorFileHeader {
XcursorUInt magic; /* magic number */
XcursorUInt header; /* byte length of header */
XcursorUInt version; /* file version number */
XcursorUInt ntoc; /* number of toc entries */
XcursorFileToc *tocs; /* table of contents */
} XcursorFileHeader;
/*
* The rest of the file is a list of chunks, each tagged by type
* and version.
*
* Chunk:
* ChunkHeader
*
*
*
* ChunkHeader:
* CARD32 header bytes in chunk header + type header
* CARD32 type chunk type
* CARD32 subtype chunk subtype
* CARD32 version chunk type version
*/
#define XCURSOR_CHUNK_HEADER_LEN (4 * 4)
typedef struct _XcursorChunkHeader {
XcursorUInt header; /* bytes in chunk header */
XcursorUInt type; /* chunk type */
XcursorUInt subtype; /* chunk subtype (size for images) */
XcursorUInt version; /* version of this type */
} XcursorChunkHeader;
/*
* Here's a list of the known chunk types
*/
/*
* Comments consist of a 4-byte length field followed by
* UTF-8 encoded text
*
* Comment:
* ChunkHeader header chunk header
* CARD32 length bytes in text
* LISTofCARD8 text UTF-8 encoded text
*/
#define XCURSOR_COMMENT_TYPE 0xfffe0001
#define XCURSOR_COMMENT_VERSION 1
#define XCURSOR_COMMENT_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (1 *4))
#define XCURSOR_COMMENT_COPYRIGHT 1
#define XCURSOR_COMMENT_LICENSE 2
#define XCURSOR_COMMENT_OTHER 3
#define XCURSOR_COMMENT_MAX_LEN 0x100000
typedef struct _XcursorComment {
XcursorUInt version;
XcursorUInt comment_type;
char *comment;
} XcursorComment;
/*
* Each cursor image occupies a separate image chunk.
* The length of the image header follows the chunk header
* so that future versions can extend the header without
* breaking older applications
*
* Image:
* ChunkHeader header chunk header
* CARD32 width actual width
* CARD32 height actual height
* CARD32 xhot hot spot x
* CARD32 yhot hot spot y
* CARD32 delay animation delay
* LISTofCARD32 pixels ARGB pixels
*/
#define XCURSOR_IMAGE_TYPE 0xfffd0002
#define XCURSOR_IMAGE_VERSION 1
#define XCURSOR_IMAGE_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (5*4))
#define XCURSOR_IMAGE_MAX_SIZE 0x7fff /* 32767x32767 max cursor size */
typedef struct _XcursorFile XcursorFile;
struct _XcursorFile {
void *closure;
int (*read) (XcursorFile *file, unsigned char *buf, int len);
int (*write) (XcursorFile *file, unsigned char *buf, int len);
int (*seek) (XcursorFile *file, long offset, int whence);
};
typedef struct _XcursorComments {
int ncomment; /* number of comments */
XcursorComment **comments; /* array of XcursorComment pointers */
} XcursorComments;
/*
* From libXcursor/src/file.c
*/
static XcursorImage *
XcursorImageCreate (int width, int height)
{
XcursorImage *image;
image = malloc (sizeof (XcursorImage) +
width * height * sizeof (XcursorPixel));
if (!image)
return NULL;
image->version = XCURSOR_IMAGE_VERSION;
image->pixels = (XcursorPixel *) (image + 1);
image->size = width > height ? width : height;
image->width = width;
image->height = height;
image->delay = 0;
return image;
}
static void
XcursorImageDestroy (XcursorImage *image)
{
free (image);
}
static XcursorImages *
XcursorImagesCreate (int size)
{
XcursorImages *images;
images = malloc (sizeof (XcursorImages) +
size * sizeof (XcursorImage *));
if (!images)
return NULL;
images->nimage = 0;
images->images = (XcursorImage **) (images + 1);
images->name = NULL;
return images;
}
void
XcursorImagesDestroy (XcursorImages *images)
{
int n;
if (!images)
return;
for (n = 0; n < images->nimage; n++)
XcursorImageDestroy (images->images[n]);
if (images->name)
free (images->name);
free (images);
}
static void
XcursorImagesSetName (XcursorImages *images, const char *name)
{
char *new;
if (!images || !name)
return;
new = malloc (strlen (name) + 1);
if (!new)
return;
strcpy (new, name);
if (images->name)
free (images->name);
images->name = new;
}
static XcursorBool
_XcursorReadUInt (XcursorFile *file, XcursorUInt *u)
{
unsigned char bytes[4];
if (!file || !u)
return XcursorFalse;
if ((*file->read) (file, bytes, 4) != 4)
return XcursorFalse;
*u = ((bytes[0] << 0) |
(bytes[1] << 8) |
(bytes[2] << 16) |
(bytes[3] << 24));
return XcursorTrue;
}
static void
_XcursorFileHeaderDestroy (XcursorFileHeader *fileHeader)
{
free (fileHeader);
}
static XcursorFileHeader *
_XcursorFileHeaderCreate (int ntoc)
{
XcursorFileHeader *fileHeader;
if (ntoc > 0x10000)
return NULL;
fileHeader = malloc (sizeof (XcursorFileHeader) +
ntoc * sizeof (XcursorFileToc));
if (!fileHeader)
return NULL;
fileHeader->magic = XCURSOR_MAGIC;
fileHeader->header = XCURSOR_FILE_HEADER_LEN;
fileHeader->version = XCURSOR_FILE_VERSION;
fileHeader->ntoc = ntoc;
fileHeader->tocs = (XcursorFileToc *) (fileHeader + 1);
return fileHeader;
}
static XcursorFileHeader *
_XcursorReadFileHeader (XcursorFile *file)
{
XcursorFileHeader head, *fileHeader;
XcursorUInt skip;
unsigned int n;
if (!file)
return NULL;
if (!_XcursorReadUInt (file, &head.magic))
return NULL;
if (head.magic != XCURSOR_MAGIC)
return NULL;
if (!_XcursorReadUInt (file, &head.header))
return NULL;
if (!_XcursorReadUInt (file, &head.version))
return NULL;
if (!_XcursorReadUInt (file, &head.ntoc))
return NULL;
skip = head.header - XCURSOR_FILE_HEADER_LEN;
if (skip)
if ((*file->seek) (file, skip, SEEK_CUR) == EOF)
return NULL;
fileHeader = _XcursorFileHeaderCreate (head.ntoc);
if (!fileHeader)
return NULL;
fileHeader->magic = head.magic;
fileHeader->header = head.header;
fileHeader->version = head.version;
fileHeader->ntoc = head.ntoc;
for (n = 0; n < fileHeader->ntoc; n++)
{
if (!_XcursorReadUInt (file, &fileHeader->tocs[n].type))
break;
if (!_XcursorReadUInt (file, &fileHeader->tocs[n].subtype))
break;
if (!_XcursorReadUInt (file, &fileHeader->tocs[n].position))
break;
}
if (n != fileHeader->ntoc)
{
_XcursorFileHeaderDestroy (fileHeader);
return NULL;
}
return fileHeader;
}
static XcursorBool
_XcursorSeekToToc (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc)
{
if (!file || !fileHeader || \
(*file->seek) (file, fileHeader->tocs[toc].position, SEEK_SET) == EOF)
return XcursorFalse;
return XcursorTrue;
}
static XcursorBool
_XcursorFileReadChunkHeader (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc,
XcursorChunkHeader *chunkHeader)
{
if (!file || !fileHeader || !chunkHeader)
return XcursorFalse;
if (!_XcursorSeekToToc (file, fileHeader, toc))
return XcursorFalse;
if (!_XcursorReadUInt (file, &chunkHeader->header))
return XcursorFalse;
if (!_XcursorReadUInt (file, &chunkHeader->type))
return XcursorFalse;
if (!_XcursorReadUInt (file, &chunkHeader->subtype))
return XcursorFalse;
if (!_XcursorReadUInt (file, &chunkHeader->version))
return XcursorFalse;
/* sanity check */
if (chunkHeader->type != fileHeader->tocs[toc].type ||
chunkHeader->subtype != fileHeader->tocs[toc].subtype)
return XcursorFalse;
return XcursorTrue;
}
#define dist(a,b) ((a) > (b) ? (a) - (b) : (b) - (a))
static XcursorDim
_XcursorFindBestSize (XcursorFileHeader *fileHeader,
XcursorDim size,
int *nsizesp)
{
unsigned int n;
int nsizes = 0;
XcursorDim bestSize = 0;
XcursorDim thisSize;
if (!fileHeader || !nsizesp)
return 0;
for (n = 0; n < fileHeader->ntoc; n++)
{
if (fileHeader->tocs[n].type != XCURSOR_IMAGE_TYPE)
continue;
thisSize = fileHeader->tocs[n].subtype;
if (!bestSize || dist (thisSize, size) < dist (bestSize, size))
{
bestSize = thisSize;
nsizes = 1;
}
else if (thisSize == bestSize)
nsizes++;
}
*nsizesp = nsizes;
return bestSize;
}
static int
_XcursorFindImageToc (XcursorFileHeader *fileHeader,
XcursorDim size,
int count)
{
unsigned int toc;
XcursorDim thisSize;
if (!fileHeader)
return 0;
for (toc = 0; toc < fileHeader->ntoc; toc++)
{
if (fileHeader->tocs[toc].type != XCURSOR_IMAGE_TYPE)
continue;
thisSize = fileHeader->tocs[toc].subtype;
if (thisSize != size)
continue;
if (!count)
break;
count--;
}
if (toc == fileHeader->ntoc)
return -1;
return toc;
}
static XcursorImage *
_XcursorReadImage (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc)
{
XcursorChunkHeader chunkHeader;
XcursorImage head;
XcursorImage *image;
int n;
XcursorPixel *p;
if (!file || !fileHeader)
return NULL;
if (!_XcursorFileReadChunkHeader (file, fileHeader, toc, &chunkHeader))
return NULL;
if (!_XcursorReadUInt (file, &head.width))
return NULL;
if (!_XcursorReadUInt (file, &head.height))
return NULL;
if (!_XcursorReadUInt (file, &head.xhot))
return NULL;
if (!_XcursorReadUInt (file, &head.yhot))
return NULL;
if (!_XcursorReadUInt (file, &head.delay))
return NULL;
/* sanity check data */
if (head.width >= 0x10000 || head.height > 0x10000)
return NULL;
if (head.width == 0 || head.height == 0)
return NULL;
if (head.xhot > head.width || head.yhot > head.height)
return NULL;
/* Create the image and initialize it */
image = XcursorImageCreate (head.width, head.height);
if (image == NULL)
return NULL;
if (chunkHeader.version < image->version)
image->version = chunkHeader.version;
image->size = chunkHeader.subtype;
image->xhot = head.xhot;
image->yhot = head.yhot;
image->delay = head.delay;
n = image->width * image->height;
p = image->pixels;
while (n--)
{
if (!_XcursorReadUInt (file, p))
{
XcursorImageDestroy (image);
return NULL;
}
p++;
}
return image;
}
static XcursorImages *
XcursorXcFileLoadImages (XcursorFile *file, int size)
{
XcursorFileHeader *fileHeader;
XcursorDim bestSize;
int nsize;
XcursorImages *images;
int n;
int toc;
if (!file || size < 0)
return NULL;
fileHeader = _XcursorReadFileHeader (file);
if (!fileHeader)
return NULL;
bestSize = _XcursorFindBestSize (fileHeader, (XcursorDim) size, &nsize);
if (!bestSize)
{
_XcursorFileHeaderDestroy (fileHeader);
return NULL;
}
images = XcursorImagesCreate (nsize);
if (!images)
{
_XcursorFileHeaderDestroy (fileHeader);
return NULL;
}
for (n = 0; n < nsize; n++)
{
toc = _XcursorFindImageToc (fileHeader, bestSize, n);
if (toc < 0)
break;
images->images[images->nimage] = _XcursorReadImage (file, fileHeader,
toc);
if (!images->images[images->nimage])
break;
images->nimage++;
}
_XcursorFileHeaderDestroy (fileHeader);
if (images->nimage != nsize)
{
XcursorImagesDestroy (images);
images = NULL;
}
return images;
}
static int
_XcursorStdioFileRead (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fread (buf, 1, len, f);
}
static int
_XcursorStdioFileWrite (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fwrite (buf, 1, len, f);
}
static int
_XcursorStdioFileSeek (XcursorFile *file, long offset, int whence)
{
FILE *f = file->closure;
return fseek (f, offset, whence);
}
static void
_XcursorStdioFileInitialize (FILE *stdfile, XcursorFile *file)
{
file->closure = stdfile;
file->read = _XcursorStdioFileRead;
file->write = _XcursorStdioFileWrite;
file->seek = _XcursorStdioFileSeek;
}
static XcursorImages *
XcursorFileLoadImages (FILE *file, int size)
{
XcursorFile f;
if (!file)
return NULL;
_XcursorStdioFileInitialize (file, &f);
return XcursorXcFileLoadImages (&f, size);
}
/*
* From libXcursor/src/library.c
*/
#ifndef ICONDIR
#define ICONDIR "/usr/X11R6/lib/X11/icons"
#endif
#ifndef XCURSORPATH
#define XCURSORPATH "~/.icons:/usr/share/icons:/usr/share/pixmaps:~/.cursors:/usr/share/cursors/xorg-x11:"ICONDIR
#endif
static const char *
XcursorLibraryPath (void)
{
static const char *path;
if (!path)
{
path = getenv ("XCURSOR_PATH");
if (!path)
path = XCURSORPATH;
}
return path;
}
static void
_XcursorAddPathElt (char *path, const char *elt, int len)
{
int pathlen = strlen (path);
/* append / if the path doesn't currently have one */
if (path[0] == '\0' || path[pathlen - 1] != '/')
{
strcat (path, "/");
pathlen++;
}
if (len == -1)
len = strlen (elt);
/* strip leading slashes */
while (len && elt[0] == '/')
{
elt++;
len--;
}
strncpy (path + pathlen, elt, len);
path[pathlen + len] = '\0';
}
static char *
_XcursorBuildThemeDir (const char *dir, const char *theme)
{
const char *colon;
const char *tcolon;
char *full;
char *home;
int dirlen;
int homelen;
int themelen;
int len;
if (!dir || !theme)
return NULL;
colon = strchr (dir, ':');
if (!colon)
colon = dir + strlen (dir);
dirlen = colon - dir;
tcolon = strchr (theme, ':');
if (!tcolon)
tcolon = theme + strlen (theme);
themelen = tcolon - theme;
home = NULL;
homelen = 0;
if (*dir == '~')
{
home = getenv ("HOME");
if (!home)
return NULL;
homelen = strlen (home);
dir++;
dirlen--;
}
/*
* add space for any needed directory separators, one per component,
* and one for the trailing null
*/
len = 1 + homelen + 1 + dirlen + 1 + themelen + 1;
full = malloc (len);
if (!full)
return NULL;
full[0] = '\0';
if (home)
_XcursorAddPathElt (full, home, -1);
_XcursorAddPathElt (full, dir, dirlen);
_XcursorAddPathElt (full, theme, themelen);
return full;
}
static char *
_XcursorBuildFullname (const char *dir, const char *subdir, const char *file)
{
char *full;
if (!dir || !subdir || !file)
return NULL;
full = malloc (strlen (dir) + 1 + strlen (subdir) + 1 + strlen (file) + 1);
if (!full)
return NULL;
full[0] = '\0';
_XcursorAddPathElt (full, dir, -1);
_XcursorAddPathElt (full, subdir, -1);
_XcursorAddPathElt (full, file, -1);
return full;
}
static const char *
_XcursorNextPath (const char *path)
{
char *colon = strchr (path, ':');
if (!colon)
return NULL;
return colon + 1;
}
#define XcursorWhite(c) ((c) == ' ' || (c) == '\t' || (c) == '\n')
#define XcursorSep(c) ((c) == ';' || (c) == ',')
static char *
_XcursorThemeInherits (const char *full)
{
char line[8192];
char *result = NULL;
FILE *f;
if (!full)
return NULL;
f = fopen (full, "r");
if (f)
{
while (fgets (line, sizeof (line), f))
{
if (!strncmp (line, "Inherits", 8))
{
char *l = line + 8;
char *r;
while (*l == ' ') l++;
if (*l != '=') continue;
l++;
while (*l == ' ') l++;
result = malloc (strlen (l) + 1);
if (result)
{
r = result;
while (*l)
{
while (XcursorSep(*l) || XcursorWhite (*l)) l++;
if (!*l)
break;
if (r != result)
*r++ = ':';
while (*l && !XcursorWhite(*l) &&
!XcursorSep(*l))
*r++ = *l++;
}
*r++ = '\0';
}
break;
}
}
fclose (f);
}
return result;
}
static FILE *
XcursorScanTheme (const char *theme, const char *name)
{
FILE *f = NULL;
char *full;
char *dir;
const char *path;
char *inherits = NULL;
const char *i;
if (!theme || !name)
return NULL;
/*
* Scan this theme
*/
for (path = XcursorLibraryPath ();
path && f == NULL;
path = _XcursorNextPath (path))
{
dir = _XcursorBuildThemeDir (path, theme);
if (dir)
{
full = _XcursorBuildFullname (dir, "cursors", name);
if (full)
{
f = fopen (full, "r");
free (full);
}
if (!f && !inherits)
{
full = _XcursorBuildFullname (dir, "", "index.theme");
if (full)
{
inherits = _XcursorThemeInherits (full);
free (full);
}
}
free (dir);
}
}
/*
* Recurse to scan inherited themes
*/
for (i = inherits; i && f == NULL; i = _XcursorNextPath (i))
f = XcursorScanTheme (i, name);
if (inherits != NULL)
free (inherits);
return f;
}
XcursorImages *
XcursorLibraryLoadImages (const char *file, const char *theme, int size)
{
FILE *f = NULL;
XcursorImages *images = NULL;
if (!file)
return NULL;
if (theme)
f = XcursorScanTheme (theme, file);
if (!f)
f = XcursorScanTheme ("default", file);
if (f)
{
images = XcursorFileLoadImages (f, size);
if (images)
XcursorImagesSetName (images, file);
fclose (f);
}
return images;
}
static void
load_all_cursors_from_dir(const char *path, int size,
void (*load_callback)(XcursorImages *, void *),
void *user_data)
{
FILE *f;
DIR *dir = opendir(path);
struct dirent *ent;
char *full;
XcursorImages *images;
if (!dir)
return;
for(ent = readdir(dir); ent; ent = readdir(dir)) {
#ifdef _DIRENT_HAVE_D_TYPE
if (ent->d_type != DT_UNKNOWN &&
(ent->d_type != DT_REG && ent->d_type != DT_LNK))
continue;
#endif
full = _XcursorBuildFullname(path, "", ent->d_name);
if (!full)
continue;
f = fopen(full, "r");
if (!f) {
free(full);
continue;
}
images = XcursorFileLoadImages(f, size);
if (images) {
XcursorImagesSetName(images, ent->d_name);
load_callback(images, user_data);
}
fclose (f);
free(full);
}
closedir(dir);
}
/** Load all the cursor of a theme
*
* This function loads all the cursor images of a given theme and its
* inherited themes. Each cursor is loaded into an XcursorImages object
* which is passed to the caller's load callback. If a cursor appears
* more than once across all the inherited themes, the load callback
* will be called multiple times, with possibly different XcursorImages
* object which have the same name. The user is expected to destroy the
* XcursorImages objects passed to the callback with
* XcursorImagesDestroy().
*
* \param theme The name of theme that should be loaded
* \param size The desired size of the cursor images
* \param load_callback A callback function that will be called
* for each cursor loaded. The first parameter is the XcursorImages
* object representing the loaded cursor and the second is a pointer
* to data provided by the user.
* \param user_data The data that should be passed to the load callback
*/
void
xcursor_load_theme(const char *theme, int size,
void (*load_callback)(XcursorImages *, void *),
void *user_data)
{
char *full, *dir;
char *inherits = NULL;
const char *path, *i;
if (!theme)
theme = "default";
for (path = XcursorLibraryPath();
path;
path = _XcursorNextPath(path)) {
dir = _XcursorBuildThemeDir(path, theme);
if (!dir)
continue;
full = _XcursorBuildFullname(dir, "cursors", "");
if (full) {
load_all_cursors_from_dir(full, size, load_callback,
user_data);
free(full);
}
if (!inherits) {
full = _XcursorBuildFullname(dir, "", "index.theme");
if (full) {
inherits = _XcursorThemeInherits(full);
free(full);
}
}
free(dir);
}
for (i = inherits; i; i = _XcursorNextPath(i))
xcursor_load_theme(i, size, load_callback, user_data);
if (inherits)
free(inherits);
}
wayland-1.9.0/cursor/os-compatibility.c 0000664 0001750 0001750 00000006614 12536661172 015074 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include "config.h"
#include "os-compatibility.h"
#ifndef HAVE_MKOSTEMP
static int
set_cloexec_or_close(int fd)
{
long flags;
if (fd == -1)
return -1;
flags = fcntl(fd, F_GETFD);
if (flags == -1)
goto err;
if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1)
goto err;
return fd;
err:
close(fd);
return -1;
}
#endif
static int
create_tmpfile_cloexec(char *tmpname)
{
int fd;
#ifdef HAVE_MKOSTEMP
fd = mkostemp(tmpname, O_CLOEXEC);
if (fd >= 0)
unlink(tmpname);
#else
fd = mkstemp(tmpname);
if (fd >= 0) {
fd = set_cloexec_or_close(fd);
unlink(tmpname);
}
#endif
return fd;
}
/*
* Create a new, unique, anonymous file of the given size, and
* return the file descriptor for it. The file descriptor is set
* CLOEXEC. The file is immediately suitable for mmap()'ing
* the given size at offset zero.
*
* The file should not have a permanent backing store like a disk,
* but may have if XDG_RUNTIME_DIR is not properly implemented in OS.
*
* The file name is deleted from the file system.
*
* The file is suitable for buffer sharing between processes by
* transmitting the file descriptor over Unix sockets using the
* SCM_RIGHTS methods.
*
* If the C library implements posix_fallocate(), it is used to
* guarantee that disk space is available for the file at the
* given size. If disk space is insufficent, errno is set to ENOSPC.
* If posix_fallocate() is not supported, program may receive
* SIGBUS on accessing mmap()'ed file contents instead.
*/
int
os_create_anonymous_file(off_t size)
{
static const char template[] = "/weston-shared-XXXXXX";
const char *path;
char *name;
int fd;
int ret;
path = getenv("XDG_RUNTIME_DIR");
if (!path) {
errno = ENOENT;
return -1;
}
name = malloc(strlen(path) + sizeof(template));
if (!name)
return -1;
strcpy(name, path);
strcat(name, template);
fd = create_tmpfile_cloexec(name);
free(name);
if (fd < 0)
return -1;
#ifdef HAVE_POSIX_FALLOCATE
ret = posix_fallocate(fd, 0, size);
if (ret != 0) {
close(fd);
errno = ret;
return -1;
}
#else
ret = ftruncate(fd, size);
if (ret < 0) {
close(fd);
return -1;
}
#endif
return fd;
}
wayland-1.9.0/wayland-scanner.m4 0000664 0001750 0001750 00000000642 12413647306 013443 0000000 0000000 AC_DEFUN([WAYLAND_SCANNER_RULES], [
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner])
wayland_scanner=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
AC_SUBST([wayland_scanner])
wayland_scanner_rules=`$PKG_CONFIG --variable=pkgdatadir wayland-scanner`/wayland-scanner.mk
AC_SUBST_FILE([wayland_scanner_rules])
AC_SUBST([wayland_protocoldir], [$1])
])
wayland-1.9.0/m4/ 0000775 0001750 0001750 00000000000 12600133153 010475 5 0000000 0000000 wayland-1.9.0/m4/libtool.m4 0000644 0001750 0001750 00001060111 12536617000 012327 0000000 0000000 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# 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.
m4_define([_LT_COPYING], [dnl
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is part of GNU Libtool.
#
# 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.
])
# serial 57 LT_INIT
# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
[m4_default([$3],
[m4_fatal([Libtool version $1 or higher is required],
63)])],
[$2])])
# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
*\ * | *\ *)
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])
# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
_LT_SETUP
# Only expand once:
m4_define([LT_INIT])
])# LT_INIT
# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
# _LT_CC_BASENAME(CC)
# -------------------
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
m4_defun([_LT_CC_BASENAME],
[for cc_temp in $1""; do
case $cc_temp in
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
])
# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS
# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl
_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
_LT_CHECK_OBJDIR
m4_require([_LT_TAG_COMPILER])dnl
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld="$lt_cv_prog_gnu_ld"
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
_LT_CC_BASENAME([$compiler])
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
_LT_PATH_MAGIC
fi
;;
esac
# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP
# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])
# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from `configure', and `config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
# `config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain="$ac_aux_dir/ltmain.sh"
])# _LT_PROG_LTMAIN
## ------------------------------------- ##
## Accumulate code for creating libtool. ##
## ------------------------------------- ##
# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the `libtool'
# label.
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])
# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])
## ------------------------ ##
## FIXME: Eliminate VARNAME ##
## ------------------------ ##
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME. Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
[m4_ifval([$1], [$1], [$2])])
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
m4_ifval([$4],
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
lt_dict_add_subkey([lt_decl_dict], [$2],
[tagged?], [m4_ifval([$5], [yes], [no])])])
])
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
[0], [m4_fatal([$0: too few arguments: $#])],
[1], [m4_fatal([$0: too few arguments: $#: $1])],
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
])
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
# --------------------------------------------------
m4_define([lt_decl_quote_varnames],
[_lt_decl_filter([value], [1], $@)])
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
m4_if([$2], [],
m4_quote(lt_decl_varnames),
m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
])
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
# ------------------------------------
# Quote a variable value, and forward it to `config.status' so that its
# declaration there will have the same value as in `configure'. VARNAME
# must have a single quote delimited value for this to work.
m4_define([_LT_CONFIG_STATUS_DECLARE],
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly. In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
available_tags="_LT_TAGS"dnl
])
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
# -----------------------------------
# Extract the dictionary values for VARNAME (optionally with TAG) and
# expand to a commented shell variable setting:
#
# # Some comment about what VAR is for.
# visible_name=$lt_internal_name
m4_define([_LT_LIBTOOL_DECLARE],
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
[description])))[]dnl
m4_pushdef([_libtool_name],
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
[0], [_libtool_name=[$]$1],
[1], [_libtool_name=$lt_[]$1],
[2], [_libtool_name=$lt_[]$1],
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
])
# _LT_LIBTOOL_CONFIG_VARS
# -----------------------
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAG_VARS(TAG)
# -------------------------
m4_define([_LT_LIBTOOL_TAG_VARS],
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
# _LT_TAGVAR(VARNAME, [TAGNAME])
# ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
# _LT_CONFIG_COMMANDS
# -------------------
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
# variables for single and double quote escaping we saved from calls
# to _LT_DECL, we can put quote escaped variables declarations
# into `config.status', and then the shell code to quote escape them in
# for loops in `config.status'. Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
dnl If the libtool generation code has been placed in $CONFIG_LT,
dnl instead of duplicating it all over again into config.status,
dnl then we will have config.status run $CONFIG_LT later, so it
dnl needs to know what name is stored there:
[AC_CONFIG_COMMANDS([libtool],
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
dnl If the libtool generation code is destined for config.status,
dnl expand the accumulated commands and init code now:
[AC_CONFIG_COMMANDS([libtool],
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
])#_LT_CONFIG_COMMANDS
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[
# 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
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
_LT_OUTPUT_LIBTOOL_INIT
])
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable. If COMMENT is supplied, it is inserted after the
# `#!' sequence but before initialization text begins. After this
# macro, additional text can be appended to FILE to form the body of
# the child script. The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test $lt_write_fail = 0 && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.])
cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
echo
AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD
lt_cl_help="\
\`$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.
Usage: $[0] [[OPTIONS]]
-h, --help print this help, then exit
-V, --version print version number, then exit
-q, --quiet do not print progress messages
-d, --debug don't remove temporary files
Report bugs to ."
lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.
Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."
while test $[#] != 0
do
case $[1] in
--version | --v* | -V )
echo "$lt_cl_version"; exit 0 ;;
--help | --h* | -h )
echo "$lt_cl_help"; exit 0 ;;
--debug | --d* | -d )
debug=: ;;
--quiet | --q* | --silent | --s* | -q )
lt_cl_silent=: ;;
-*) AC_MSG_ERROR([unrecognized option: $[1]
Try \`$[0] --help' for more information.]) ;;
*) AC_MSG_ERROR([unrecognized argument: $[1]
Try \`$[0] --help' for more information.]) ;;
esac
shift
done
if $lt_cl_silent; then
exec AS_MESSAGE_FD>/dev/null
fi
_LTEOF
cat >>"$CONFIG_LT" <<_LTEOF
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
_LTEOF
cat >>"$CONFIG_LT" <<\_LTEOF
AC_MSG_NOTICE([creating $ofile])
_LT_OUTPUT_LIBTOOL_COMMANDS
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"
# configure is writing to config.log, but config.lt does its own redirection,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure. Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt.
lt_cl_success=:
test "$silent" = yes &&
lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT
# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars. Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
m4_if(_LT_TAG, [C], [
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
_LT_COPYING
_LT_LIBTOOL_TAGS
# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
_LT_PROG_LTMAIN
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
_LT_PROG_REPLACE_SHELLFNS
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
PACKAGE='$PACKAGE'
VERSION='$VERSION'
TIMESTAMP='$TIMESTAMP'
RM='$RM'
ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG
# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])
# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])
# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
[C], [_LT_LANG(C)],
[C++], [_LT_LANG(CXX)],
[Go], [_LT_LANG(GO)],
[Java], [_LT_LANG(GCJ)],
[Fortran 77], [_LT_LANG(F77)],
[Fortran], [_LT_LANG(FC)],
[Windows Resource], [_LT_LANG(RC)],
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
[_LT_LANG($1)],
[m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG
# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
[LT_SUPPORTED_TAG([$1])dnl
m4_append([_LT_TAGS], [$1 ])dnl
m4_define([_LT_LANG_]$1[_enabled], [])dnl
_LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG
m4_ifndef([AC_PROG_GO], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_GO. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC], [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
if test -n "$ac_tool_prefix"; then
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
fi
fi
if test -z "$GOC"; then
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef
# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
[LT_LANG(CXX)],
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
AC_PROVIDE_IFELSE([AC_PROG_F77],
[LT_LANG(F77)],
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
AC_PROVIDE_IFELSE([AC_PROG_FC],
[LT_LANG(FC)],
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
[LT_LANG(GCJ)],
[m4_ifdef([AC_PROG_GCJ],
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([A][M_PROG_GCJ],
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([LT_PROG_GCJ],
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
AC_PROVIDE_IFELSE([AC_PROG_GO],
[LT_LANG(GO)],
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
AC_PROVIDE_IFELSE([LT_PROG_RC],
[LT_LANG(RC)],
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG
# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
# 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=$CC
])# _LT_TAG_COMPILER
# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE
# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE
# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
case $host_os in
rhapsody* | darwin*)
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
AC_CHECK_TOOL([LIPO], [lipo], [:])
AC_CHECK_TOOL([OTOOL], [otool], [:])
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
_LT_DECL([], [DSYMUTIL], [1],
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
_LT_DECL([], [NMEDIT], [1],
[Tool to change global to local symbols on Mac OS X])
_LT_DECL([], [LIPO], [1],
[Tool to manipulate fat objects and archives on Mac OS X])
_LT_DECL([], [OTOOL], [1],
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
_LT_DECL([], [OTOOL64], [1],
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
[lt_cv_apple_cc_single_mod=no
if test -z "${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" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list],
[lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[lt_cv_ld_exported_symbols_list=yes],
[lt_cv_ld_exported_symbols_list=no])
LDFLAGS="$save_LDFLAGS"
])
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
[lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
])
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" != ":" && test "$lt_cv_ld_force_load" = "no"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
])
# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
if test "$lt_cv_ld_force_load" = "yes"; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
case $cc_basename in
ifort*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test "$_lt_dar_can_shared" = "yes"; then
output_verbose_link_cmd=func_echo_all
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="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}"
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
m4_if([$1], [CXX],
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi
],[])
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
])
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
# ----------------------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
# Store the results from the different compilers for each TAGNAME.
# Allow to override them for all tags through lt_cv_aix_libpath.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
lt_aix_libpath_sed='[
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}]'
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$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 "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi],[])
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
fi
])
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX
# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT
# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script which will find a shell with a builtin
# printf (which we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
}
case "$ECHO" in
printf*) AC_MSG_RESULT([printf]) ;;
print*) AC_MSG_RESULT([print -r]) ;;
*) AC_MSG_RESULT([cat]) ;;
esac
m4_ifdef([_AS_DETECT_SUGGESTED],
[_AS_DETECT_SUGGESTED([
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test "X`printf %s $ECHO`" = "X$ECHO" \
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH
# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
(or the compiler's sysroot if not specified).],
[], [with_sysroot=no])
dnl lt_sysroot will always be passed unquoted. We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case ${with_sysroot} in #(
yes)
if test "$GCC" = yes; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
AC_MSG_RESULT([${with_sysroot}])
AC_MSG_ERROR([The sysroot must be an absolute path.])
;;
esac
AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and in which our libraries should be installed.])])
# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
[AS_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test "x$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 AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test "$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*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); 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*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*)
LD="${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="${LD-ld} -m elf_x86_64"
;;
powerpcle-*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*)
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="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_LANG_PUSH(C)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
AC_LANG_POP])
if test x"$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="$SAVE_CFLAGS"
fi
;;
*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD="${LD-ld}_sol2"
fi
;;
*)
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"
])# _LT_ENABLE_LOCK
# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -eq 0; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -ne 0; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
])
])
if test "x$lt_cv_ar_at_file" = xno; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
[How to feed a file listing to the archiver])
])# _LT_PROG_AR
# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
[_LT_PROG_AR
AC_CHECK_TOOL(STRIP, strip, :)
test -z "$STRIP" && STRIP=:
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
[Commands used to install an old-style archive])
# 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 \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
[Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
[Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$3"
# 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\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
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.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
fi
$RM conftest*
])
if test x"[$]$2" = xyes; then
m4_if([$5], , :, [$5])
else
m4_if([$6], , :, [$6])
fi
])# _LT_COMPILER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $3"
echo "$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>&AS_MESSAGE_LOG_FD
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
else
$2=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
])
if test x"[$]$2" = xyes; then
m4_if([$4], , :, [$4])
else
m4_if([$5], , :, [$5])
fi
])# _LT_LINKER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
# LT_CMD_MAX_LEN
#---------------
AC_DEFUN([LT_CMD_MAX_LEN],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
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* | cegcc*)
# 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;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
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 $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$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" && \
test undefined != "$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-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
= "X$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
])
if test -n $lt_cv_sys_max_cmd_len ; then
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
[What is the maximum length of a command?])
])# LT_CMD_MAX_LEN
# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "$cross_compiling" = yes; then :
[$4]
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisbility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}]
_LT_EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) $1 ;;
x$lt_dlneed_uscore) $2 ;;
x$lt_dlunknown|x*) $3 ;;
esac
else :
# compilation failed
$3
fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF
# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "x$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 $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
])
;;
*)
AC_CHECK_FUNC([shl_load],
[lt_cv_dlopen="shl_load"],
[AC_CHECK_LIB([dld], [shl_load],
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
[AC_CHECK_FUNC([dlopen],
[lt_cv_dlopen="dlopen"],
[AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
[AC_CHECK_LIB([svld], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
[AC_CHECK_LIB([dld], [dld_link],
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
])
])
])
])
])
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
AC_CACHE_CHECK([whether a program can dlopen itself],
lt_cv_dlopen_self, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
])
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
lt_cv_dlopen_self_static, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
])
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
[Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
[Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
[Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF
# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=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\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
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
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/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_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
fi
fi
chmod u+w . 2>&AS_MESSAGE_LOG_FD
$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*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])
hard_links="nottested"
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
AC_MSG_CHECKING([if we can lock with hard links])
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
AC_MSG_RESULT([$hard_links])
if test "$hard_links" = no; then
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
need_locks=warn
fi
else
need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
])# _LT_COMPILER_FILE_LOCKS
# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
[The name of the directory that contains temporary libtool files])dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
[Define to the sub-directory in which libtool stores uninstalled libraries.])
])# _LT_CHECK_OBJDIR
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
# We can hardcode non-existent directories.
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
# Linking always hardcodes the temporary library directory.
_LT_TAGVAR(hardcode_action, $1)=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
_LT_TAGVAR(hardcode_action, $1)=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
_LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
[How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH
# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
;;
*)
AC_MSG_RESULT([no])
;;
esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB
# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
[], [
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
*) lt_sed_strip_eq="s,=/,/,g" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[[4-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[[01]] | aix4.[[01]].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib.so
# instead of lib.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[[45]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
library_names_spec='${libname}.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec="$LIB"
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
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
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[23]].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
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=LIBRARY_PATH
shlibpath_overrides_runpath=yes
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[[3-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
[lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
[lt_cv_shlibpath_overrides_runpath=yes])])
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
])
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`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;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
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="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${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 # correct to gnu/linux during the next big refactor
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 $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$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. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_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 # correct to gnu/linux during the next big refactor
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
AC_MSG_RESULT([$dynamic_linker])
test "$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
_LT_DECL([], [variables_saved_for_relink], [1],
[Variables whose values should be saved in libtool wrapper scripts and
restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
[Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
[Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
[[List of archive names. 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([], [install_override_mode], [1],
[Permission mode override for installation of shared libraries])
_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. This closes a longstanding sh security hole.
ac_dummy="m4_if([$2], , $PATH, [$2])"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$1; then
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac])
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
AC_MSG_RESULT($MAGIC_CMD)
else
AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
])# _LT_PATH_TOOL_PREFIX
# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
# _LT_PATH_MAGIC
# --------------
# find a file program which can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
else
MAGIC_CMD=:
fi
fi
])# _LT_PATH_MAGIC
# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
AC_ARG_WITH([gnu-ld],
[AS_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
[test "$withval" = no || with_gnu_ld=yes],
[with_gnu_ld=no])dnl
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by $CC])
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 "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$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 `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
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
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[[3-9]]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
;;
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 glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | 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 $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
esac
])
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
_LT_DECL([], [deplibs_check_method], [1],
[Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
[Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
[How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
])# _LT_CHECK_MAGIC_METHOD
# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$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
: ${lt_cv_path_NM=no}
fi])
if test "$lt_cv_path_NM" != "no"; then
NM="$lt_cv_path_NM"
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols"
;;
*)
DUMPBIN=:
;;
esac
fi
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.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$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:$LINENO: 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_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh
# decide which to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
[Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
[lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&AS_MESSAGE_LOG_FD
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*])
if test "x$lt_cv_path_mainfest_tool" != xyes; then
MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL
# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
# These system don't have libm, or don't need it
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
AC_CHECK_LIB(m, cos, LIBM="$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
case $cc_basename in
nvcc*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
esac
_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([AC_PROG_AWK])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 $host_os in
aix*)
symcode='[[BCDT]]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[[ABCDGISTW]]'
;;
hpux*)
if test "$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};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /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$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# 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
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT@&t@_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif
#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. */
LT@&t@_DLSYM_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.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_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=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_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$lt_cv_sys_global_symbol_to_cdecl"; then
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(ok)
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
nm_file_list_spec='@'
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_DECL([], [nm_file_list_spec], [1],
[Specify filename containing input files for $NM])
]) # _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)=
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* | cegcc*)
# 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)=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $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 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
_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
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# 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'])
;;
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 | kopensolaris*-gnu | 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'
;;
ecpc* )
# old Intel C++ for x86_64 which still supported -KPIC.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_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* | bgxl[[cC]]* | mpixl[[cC]]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
_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* | sunCC*)
# 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* | cegcc*)
# 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'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +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
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
fi
;;
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* | cegcc*)
# 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 | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# Lahey Fortran 8.1.
lf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
;;
nagfor*)
# NAG Fortran compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# 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* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
_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\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
# 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)=''
;;
*Sun\ F* | *Sun*Fortran*)
_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 '
;;
*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,'
;;
*Intel*\ [[CF]]*Compiler*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
*Portland\ Group*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*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'
;;
osf3* | osf4* | osf5*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All OSF/1 code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
rdos*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
solaris*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
esac
;;
sunos4*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
unicos*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
uts4*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
])
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
;;
esac
AC_CACHE_CHECK([for $compiler option to produce PIC],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
"" | " "*) ;;
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
esac],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
[Additional compiler flags for building library objects])
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
$lt_tmp_static_flag,
[],
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC
# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
m4_if([$1], [CXX], [
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
case $host_os in
aix[[4-9]]*)
# 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
# Also, AIX nm treats weak defined symbols like other global defined
# symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl*)
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
;;
esac
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
], [
runpath_var=
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_cmds, $1)=
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
_LT_TAGVAR(thread_safe_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
_LT_TAGVAR(include_expsyms, $1)=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', 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'.
_LT_TAGVAR(exclude_expsyms, $1)=['_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.
dnl Note also adjust exclude_expsyms for C++ above.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$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
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
esac
_LT_TAGVAR(ld_shlibs, $1)=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test "$with_gnu_ld" = yes; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test "$lt_use_gnu_ld_interface" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[[3-9]]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$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...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$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
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${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.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$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=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$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' ;;
lf95*) # Lahey Fortran 8.1
_LT_TAGVAR(whole_archive_flag_spec, $1)=
tmp_sharedflag='--shared' ;;
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$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* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $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
_LT_TAGVAR(ld_shlibs, $1)=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
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $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. 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
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_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
;;
esac
;;
sunos4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
runpath_var=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
_LT_TAGVAR(hardcode_direct, $1)=unsupported
fi
;;
aix[[4-9]]*)
if test "$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
# Also, AIX nm treats weak defined symbols like other global
# defined symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|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.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${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
_LT_TAGVAR(hardcode_direct, $1)=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
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
_LT_TAGVAR(link_all_deplibs, $1)=no
else
# not using gcc
if test "$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
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$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.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$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
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
bsdi[[45]]*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# 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.
case $cc_basename in
cl*)
# Native MSVC
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
# FIXME: Should let the user specify the lib program.
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=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*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
hpux9*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
fi
;;
hpux11*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
m4_if($1, [], [
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
_LT_LINKER_OPTION([if $CC understands -b],
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
[_LT_TAGVAR(archive_cmds, $1)='$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
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${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.
# This should be the same for all languages, so no per-tag cache variable.
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
[lt_cv_irix_exported_symbol],
[save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
AC_LINK_IFELSE(
[AC_LANG_SOURCE(
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
[C++], [[int foo (void) { return 0; }]],
[Fortran 77], [[
subroutine foo
end]],
[Fortran], [[
subroutine foo
end]])])],
[lt_cv_irix_exported_symbol=yes],
[lt_cv_irix_exported_symbol=no])
LDFLAGS="$save_LDFLAGS"])
if test "$lt_cv_irix_exported_symbol" = yes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
fi
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
newsos6)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*nto* | *qnx*)
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
else
case $host_os in
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
;;
esac
fi
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(archive_cmds, $1)='$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'
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='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 "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
solaris*)
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
if test "$GCC" = yes; then
wlarc='${wl}'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag ${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=''
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='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}'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='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
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=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
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
fi
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
sunos4*)
if test "x$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.
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4)
case $host_vendor in
sni)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
_LT_TAGVAR(hardcode_direct, $1)=no
;;
motorola)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4.3*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
_LT_TAGVAR(ld_shlibs, $1)=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$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. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
if test x$host_vendor = xsni; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
;;
esac
fi
fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
_LT_DECL([], [extract_expsyms_cmds], [2],
[The commands to extract the exported symbol list from a shared archive])
#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
# Assume -lc should be added
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $_LT_TAGVAR(archive_cmds, $1) in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
[$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
_LT_TAGVAR(allow_undefined_flag, $1)=
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
then
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
else
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
fi
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
])
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
;;
esac
fi
;;
esac
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
[Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
[enable_shared_with_static_runtimes], [0],
[Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
[Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
[Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
[Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
[Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
[Create a temporary old-style archive to link instead of a shared archive])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
[Commands used to build a loadable module if different from building
a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
[Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
[Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
[Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
[Flag to hardcode $libdir into a binary during linking.
This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
[Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
DIR into the resulting binary and the resulting library dependency is
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
[Set to "yes" if building a shared library automatically hardcodes DIR
into the library and all subsequent libraries and executables linked
against it])
_LT_TAGDECL([], [inherit_rpath], [0],
[Set to yes if linker adds runtime paths of dependent libraries
to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
[Whether libtool must link a program against all its dependency libraries])
_LT_TAGDECL([], [always_export_symbols], [0],
[Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
[The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
[Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
[Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
[Commands necessary for linking programs (against libraries) with templates])
_LT_TAGDECL([], [postlink_cmds], [2],
[Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
[Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS
# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC="$CC"
AC_LANG_PUSH(C)
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
LT_SYS_DLOPEN_SELF
_LT_CMD_STRIPLIB
# Report which library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_CONFIG($1)
fi
AC_LANG_POP
CC="$lt_save_CC"
])# _LT_LANG_C_CONFIG
# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
AC_PROG_CXXCPP
else
_lt_caught_CXX_error=yes
fi
AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_caught_CXX_error" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
LT_PATH_LD
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
_LT_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aix[[4-9]]*)
if test "$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
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
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
if test "$GXX" = 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
_LT_TAGVAR(hardcode_direct, $1)=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
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
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
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an empty
# executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$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.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared
# libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$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
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl*)
# Native MSVC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $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...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$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 -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
_LT_TAGVAR(ld_shlibs, $1)=no
;;
freebsd-elf*)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
hpux9*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${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.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
fi
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
;;
cxx*)
# Compaq C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
openbsd2*)
# C++ shared libraries are fairly broken
_LT_TAGVAR(ld_shlibs, $1)=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
case $host in
osf3*)
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
;;
*)
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
;;
esac
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
case $host in
osf3*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=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'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
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. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
'"$_LT_TAGVAR(old_archive_cmds, $1)"
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
'"$_LT_TAGVAR(reload_cmds, $1)"
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(GCC, $1)="$GXX"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test "$_lt_caught_CXX_error" != yes
AC_LANG_POP
])# _LT_LANG_CXX_CONFIG
# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
case ${2} in
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=
dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library. It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer*4 a
a=0
return
end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer a
a=0
return
end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
private int a;
public void bar (void) {
a = 0;
}
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case ${prev}${p} in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" ||
test $p = "-R"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test "$pre_test_object_deps_done" = no; then
case ${prev} in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
else
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
else
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test "$pre_test_object_deps_done" = no; then
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
_LT_TAGVAR(predep_objects, $1)="$p"
else
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
fi
else
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
_LT_TAGVAR(postdep_objects, $1)="$p"
else
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling $1 test program"
fi
$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken
m4_if([$1], [CXX],
[case $host_os in
interix[[3-9]]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
_LT_TAGVAR(predep_objects,$1)=
_LT_TAGVAR(postdep_objects,$1)=
_LT_TAGVAR(postdeps,$1)=
;;
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
if test "$solaris_use_stlport4" != yes; then
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
# Adding this requires a known-good setup of shared libraries for
# Sun compiler versions before 5.6, else PIC objects from an old
# archive will be linked into the output, leading to subtle bugs.
if test "$solaris_use_stlport4" != yes; then
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
esac
])
case " $_LT_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
[The directories searched by this compiler when creating a shared library])
_LT_TAGDECL([], [predep_objects], [1],
[Dependencies to place before and after the objects being linked to
create a shared library])
_LT_TAGDECL([], [postdep_objects], [1])
_LT_TAGDECL([], [predeps], [1])
_LT_TAGDECL([], [postdeps], [1])
_LT_TAGDECL([], [compiler_lib_search_path], [1],
[The library search path used internally by the compiler when linking
a shared library])
])# _LT_SYS_HIDDEN_LIBDEPS
# _LT_LANG_F77_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a Fortran 77 compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_F77_CONFIG],
[AC_LANG_PUSH(Fortran 77)
if test -z "$F77" || test "X$F77" = "Xno"; then
_lt_disable_F77=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for f77 test sources.
ac_ext=f
# Object file extension for compiled f77 test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the F77 compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_F77" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${F77-"f77"}
CFLAGS=$FFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
GCC=$G77
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)="$G77"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC="$lt_save_CC"
CFLAGS="$lt_save_CFLAGS"
fi # test "$_lt_disable_F77" != yes
AC_LANG_POP
])# _LT_LANG_F77_CONFIG
# _LT_LANG_FC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for a Fortran compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_FC_CONFIG],
[AC_LANG_PUSH(Fortran)
if test -z "$FC" || test "X$FC" = "Xno"; then
_lt_disable_FC=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for fc test sources.
ac_ext=${ac_fc_srcext-f}
# Object file extension for compiled fc test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the FC compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_FC" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${FC-"f95"}
CFLAGS=$FCFLAGS
compiler=$CC
GCC=$ac_cv_fc_compiler_gnu
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
fi # test "$_lt_disable_FC" != yes
AC_LANG_POP
])# _LT_LANG_FC_CONFIG
# _LT_LANG_GCJ_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Java Compiler compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE
# Source file extension for Java test sources.
ac_ext=java
# Object file extension for compiled Java test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"
# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GCJ-"gcj"}
CFLAGS=$GCJFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])
# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GCJ_CONFIG
# _LT_LANG_GO_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Go compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE
# Source file extension for Go test sources.
ac_ext=go
# Object file extension for compiled Go test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="package main; func main() { }"
# Code to be used in simple link tests
lt_simple_link_test_code='package main; func main() { }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GOC-"gccgo"}
CFLAGS=$GOFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])
# Go did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GO_CONFIG
# _LT_LANG_RC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for the Windows resource compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code="$lt_simple_compile_test_code"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
if test -n "$compiler"; then
:
_LT_CONFIG($1)
fi
GCC=$lt_save_GCC
AC_LANG_RESTORE
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG
# LT_PROG_GCJ
# -----------
AC_DEFUN([LT_PROG_GCJ],
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
[AC_CHECK_TOOL(GCJ, gcj,)
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
AC_SUBST(GCJFLAGS)])])[]dnl
])
# Old name:
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
# LT_PROG_GO
# ----------
AC_DEFUN([LT_PROG_GO],
[AC_CHECK_TOOL(GOC, gccgo,)
])
# LT_PROG_RC
# ----------
AC_DEFUN([LT_PROG_RC],
[AC_CHECK_TOOL(RC, windres,)
])
# Old name:
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_RC], [])
# _LT_DECL_EGREP
# --------------
# If we don't have a new enough Autoconf to choose the best grep
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_EGREP],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_REQUIRE([AC_PROG_FGREP])dnl
test -z "$GREP" && GREP=grep
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])
# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])
# _LT_DECL_DLLTOOL
# ----------------
# Ensure DLLTOOL variable is set.
m4_defun([_LT_DECL_DLLTOOL],
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
AC_SUBST([DLLTOOL])
])
# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible. Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
])# _LT_DECL_SED
m4_ifndef([AC_PROG_SED], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_SED. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for lt_ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
fi
done
done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f $lt_ac_sed && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
cmp -s conftest.out conftest.nl || break
# 10000 chars as input seems more than enough
test $lt_ac_count -gt 10 && break
lt_ac_count=`expr $lt_ac_count + 1`
if test $lt_ac_count -gt $lt_ac_max; then
lt_ac_max=$lt_ac_count
lt_cv_path_SED=$lt_ac_sed
fi
done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])#AC_PROG_SED
])#m4_ifndef
# Old name:
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_SED], [])
# _LT_CHECK_SHELL_FEATURES
# ------------------------
# Find out whether the shell is Bourne or XSI compatible,
# or has some other useful features.
m4_defun([_LT_CHECK_SHELL_FEATURES],
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
# Try some XSI features
xsi_shell=no
( _lt_dummy="a/b/c"
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
= c,a/b,b/c, \
&& eval 'test $(( 1 + 1 )) -eq 2 \
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
&& xsi_shell=yes
AC_MSG_RESULT([$xsi_shell])
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
AC_MSG_CHECKING([whether the shell understands "+="])
lt_shell_append=no
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
>/dev/null 2>&1 \
&& lt_shell_append=yes
AC_MSG_RESULT([$lt_shell_append])
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
# 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
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
])# _LT_CHECK_SHELL_FEATURES
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
# ------------------------------------------------------
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
m4_defun([_LT_PROG_FUNCTION_REPLACE],
[dnl {
sed -e '/^$1 ()$/,/^} # $1 /c\
$1 ()\
{\
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
])
# _LT_PROG_REPLACE_SHELLFNS
# -------------------------
# Replace existing portable implementations of several shell functions with
# equivalent extended shell implementations where those features are available..
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
[if test x"$xsi_shell" = xyes; then
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
case ${1} in
*/*) func_dirname_result="${1%/*}${2}" ;;
* ) func_dirname_result="${3}" ;;
esac])
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
func_basename_result="${1##*/}"])
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
case ${1} in
*/*) func_dirname_result="${1%/*}${2}" ;;
* ) func_dirname_result="${3}" ;;
esac
func_basename_result="${1##*/}"])
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
# positional parameters, so assign one to ordinary parameter first.
func_stripname_result=${3}
func_stripname_result=${func_stripname_result#"${1}"}
func_stripname_result=${func_stripname_result%"${2}"}])
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
func_split_long_opt_name=${1%%=*}
func_split_long_opt_arg=${1#*=}])
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
func_split_short_opt_arg=${1#??}
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
case ${1} in
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
*) func_lo2o_result=${1} ;;
esac])
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
fi
if test x"$lt_shell_append" = xyes; then
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
func_quote_for_eval "${2}"
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
# Save a `func_append' function call where possible by direct use of '+='
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
else
# Save a `func_append' function call even when '+=' is not available
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
fi
if test x"$_lt_function_replace_fail" = x":"; then
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
fi
])
# _LT_PATH_CONVERSION_FUNCTIONS
# -----------------------------
# Determine which file name conversion functions should be used by
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
# for certain cross-compile configurations and native mingw.
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_MSG_CHECKING([how to convert $build file names to $host format])
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
[case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
])
to_host_file_cmd=$lt_cv_to_host_file_cmd
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
[0], [convert $build file names to $host format])dnl
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
[#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
])
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
[0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
wayland-1.9.0/m4/ltversion.m4 0000644 0001750 0001750 00000001262 12536617000 012711 0000000 0000000 # ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004 Free Software Foundation, Inc.
# Written by Scott James Remnant, 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.
# @configure_input@
# serial 3337 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
wayland-1.9.0/m4/lt~obsolete.m4 0000644 0001750 0001750 00000013756 12536617000 013251 0000000 0000000 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
# Written by Scott James Remnant, 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 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
wayland-1.9.0/m4/ltsugar.m4 0000644 0001750 0001750 00000010424 12536617000 012345 0000000 0000000 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. 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 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
wayland-1.9.0/m4/ltoptions.m4 0000644 0001750 0001750 00000030073 12536617000 012721 0000000 0000000 # Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# Written by Gary V. 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 7 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. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option `$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl `shared' nor `disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])
wayland-1.9.0/depcomp 0000755 0001750 0001750 00000056016 12536617002 011470 0000000 0000000 #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2013-05-30.07; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# 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'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -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 "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
wayland-1.9.0/configure.ac 0000664 0001750 0001750 00000014073 12600113764 012376 0000000 0000000 AC_PREREQ([2.64])
m4_define([wayland_major_version], [1])
m4_define([wayland_minor_version], [9])
m4_define([wayland_micro_version], [0])
m4_define([wayland_version],
[wayland_major_version.wayland_minor_version.wayland_micro_version])
AC_INIT([wayland],
[wayland_version],
[https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=wayland&version=wayland_version],
[wayland],
[http://wayland.freedesktop.org/])
AC_SUBST([WAYLAND_VERSION_MAJOR], [wayland_major_version])
AC_SUBST([WAYLAND_VERSION_MINOR], [wayland_minor_version])
AC_SUBST([WAYLAND_VERSION_MICRO], [wayland_micro_version])
AC_SUBST([WAYLAND_VERSION], [wayland_version])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz subdir-objects])
AM_SILENT_RULES([yes])
# Check for programs
AC_PROG_CC
AC_PROG_CXX
AC_PROG_GREP
# check if we have C++ compiler. This is hacky workaround,
# for a reason why it is this way see
# http://lists.gnu.org/archive/html/bug-autoconf/2010-05/msg00001.html
have_cpp_compiler=yes
if ! which "$CXX" &>/dev/null; then
have_cpp_compiler=no
fi
AM_CONDITIONAL(ENABLE_CPP_TEST, test "x$have_cpp_compiler" = "xyes")
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT
PKG_PROG_PKG_CONFIG()
if test "x$GCC" = "xyes"; then
GCC_CFLAGS="-Wall -Wextra -Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden"
fi
AC_SUBST(GCC_CFLAGS)
AC_CHECK_FUNCS([accept4 mkostemp posix_fallocate])
AC_ARG_ENABLE([libraries],
[AC_HELP_STRING([--disable-libraries],
[Disable compilation of wayland libraries])],
[],
[enable_libraries=yes])
AC_ARG_WITH([host-scanner],
[AC_HELP_STRING([--with-host-scanner],
[Use installed wayland-scanner from host PATH during build])],
[],
[with_host_scanner=no])
AC_ARG_ENABLE([documentation],
[AC_HELP_STRING([--disable-documentation],
[Disable building the documentation])],
[],
[enable_documentation=yes])
AM_CONDITIONAL(USE_HOST_SCANNER, test "x$with_host_scanner" = xyes)
AM_CONDITIONAL(ENABLE_LIBRARIES, test "x$enable_libraries" = xyes)
AC_ARG_WITH(icondir, [ --with-icondir= Look for cursor icons here],
[ ICONDIR=$withval],
[ ICONDIR=${datadir}/icons])
AC_SUBST([ICONDIR])
if test "x$enable_libraries" = "xyes"; then
PKG_CHECK_MODULES(FFI, [libffi])
AC_CHECK_DECL(SFD_CLOEXEC,[],
[AC_MSG_ERROR("SFD_CLOEXEC is needed to compile wayland libraries")],
[[#include ]])
AC_CHECK_DECL(TFD_CLOEXEC,[],
[AC_MSG_ERROR("TFD_CLOEXEC is needed to compile wayland libraries")],
[[#include ]])
AC_CHECK_DECL(CLOCK_MONOTONIC,[],
[AC_MSG_ERROR("CLOCK_MONOTONIC is needed to compile wayland libraries")],
[[#include ]])
AC_CHECK_HEADERS([execinfo.h])
fi
PKG_CHECK_MODULES(EXPAT, [expat], [],
[AC_CHECK_HEADERS(expat.h, [],
[AC_MSG_ERROR([Can't find expat.h. Please install expat.])])
SAVE_LIBS="$LIBS"
AC_SEARCH_LIBS(XML_ParserCreate, expat, [],
[AC_MSG_ERROR([Can't find expat library. Please install expat.])])
EXPAT_LIBS="$LIBS"
LIBS="$SAVE_LIBS"
AC_SUBST(EXPAT_LIBS)
])
AC_PATH_PROG(XSLTPROC, xsltproc)
AM_CONDITIONAL([HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
AC_MSG_CHECKING([for docbook manpages stylesheet])
MANPAGES_STYLESHEET=http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
AC_PATH_PROGS_FEATURE_CHECK([XSLTPROC_TMP], [xsltproc],
AS_IF([`"$ac_path_XSLTPROC_TMP" --nonet "$MANPAGES_STYLESHEET" > /dev/null 2>&1`],
[HAVE_MANPAGES_STYLESHEET=yes]))
if test "x$HAVE_MANPAGES_STYLESHEET" = "xyes"; then
AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], true)
AC_SUBST(MANPAGES_STYLESHEET)
AC_MSG_RESULT([yes])
else
AM_CONDITIONAL([HAVE_MANPAGES_STYLESHEET], false)
AC_MSG_RESULT([no])
fi
AM_CONDITIONAL(BUILD_DOCS, [test x$enable_documentation = xyes])
if test "x$enable_documentation" = "xyes"; then
AC_PATH_PROG(DOXYGEN, doxygen)
if test "x$DOXYGEN" = "x"; then
AC_MSG_ERROR([Documentation build requested but doxygen not found. Install doxygen or disable the documentation using --disable-documentation])
fi
AC_MSG_CHECKING([for compatible doxygen version])
doxygen_version=`$DOXYGEN --version`
AS_VERSION_COMPARE([$doxygen_version], [1.6.0],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([Doxygen $doxygen_version too old. Doxygen 1.6+ required for documentation build. Install required doxygen version or disable the documentation using --disable-documentation])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([yes])])
AC_PATH_PROG(XMLTO, xmlto)
if test "x$XMLTO" = "x"; then
AC_MSG_ERROR([Documentation build requested but xmlto not found. Install xmlto or disable the documentation using --disable-documentation])
fi
AC_PATH_PROG(DOT, dot)
if test "x$DOT" = "x"; then
AC_MSG_ERROR([Documentation build requested but graphviz's dot not found. Install graphviz or disable the documentation using --disable-documentation])
fi
AC_MSG_CHECKING([for compatible dot version])
dot_version=`$DOT -V 2>&1|$GREP -o ['[0-9]*\.[0-9]*\.[0-9]*']`
AS_VERSION_COMPARE([$dot_version], [2.26.0],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([Graphviz dot $dot_version too old. Graphviz 2.26+ required for documentation build. Install required graphviz version or disable the documentation using --disable-documentation])],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([yes])])
AC_CONFIG_FILES([
doc/doxygen/wayland.doxygen
])
fi
AM_CONDITIONAL([HAVE_XMLTO], [test "x$XMLTO" != "x"])
AC_CONFIG_FILES([Makefile
cursor/wayland-cursor.pc
cursor/wayland-cursor-uninstalled.pc
doc/Makefile
doc/publican/Makefile
doc/doxygen/Makefile
doc/man/Makefile
src/wayland-server-uninstalled.pc
src/wayland-client-uninstalled.pc
src/wayland-scanner-uninstalled.pc
src/wayland-server.pc
src/wayland-client.pc
src/wayland-scanner.pc
src/wayland-version.h])
AC_OUTPUT
wayland-1.9.0/Makefile.am 0000664 0001750 0001750 00000014710 12554255556 012160 0000000 0000000 if BUILD_DOCS
SUBDIRS = doc
endif
ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
AM_CPPFLAGS = \
-I$(top_builddir)/src \
-I$(top_srcdir)/src \
-I$(top_builddir)/protocol
AM_CFLAGS = $(GCC_CFLAGS)
aclocaldir = $(datadir)/aclocal
dist_aclocal_DATA = wayland-scanner.m4
dist_pkgdata_DATA = \
wayland-scanner.mk \
protocol/wayland.xml \
protocol/wayland.dtd
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA =
bin_PROGRAMS = wayland-scanner
wayland_scanner_SOURCES = src/scanner.c
wayland_scanner_CFLAGS = $(EXPAT_CFLAGS) $(AM_CFLAGS)
wayland_scanner_LDADD = $(EXPAT_LIBS) libwayland-util.la
pkgconfig_DATA += src/wayland-scanner.pc
if USE_HOST_SCANNER
wayland_scanner = wayland-scanner
else
$(BUILT_SOURCES) : wayland-scanner
wayland_scanner = $(top_builddir)/wayland-scanner
endif
libwayland_util_la_CFLAGS = $(AM_CFLAGS)
libwayland_util_la_SOURCES = \
src/wayland-util.c \
src/wayland-util.h
noinst_LTLIBRARIES = libwayland-util.la
if ENABLE_LIBRARIES
noinst_LTLIBRARIES += libwayland-private.la
lib_LTLIBRARIES = libwayland-server.la libwayland-client.la
libwayland_private_la_CFLAGS = $(FFI_CFLAGS) $(AM_CFLAGS)
libwayland_private_la_SOURCES = \
src/connection.c \
src/wayland-os.c \
src/wayland-os.h \
src/wayland-private.h
include_HEADERS = \
src/wayland-util.h \
src/wayland-server.h \
src/wayland-server-core.h \
src/wayland-client.h \
src/wayland-client-core.h \
src/wayland-egl.h \
src/wayland-egl-core.h \
src/wayland-version.h
nodist_include_HEADERS = \
protocol/wayland-server-protocol.h \
protocol/wayland-client-protocol.h
libwayland_server_la_CFLAGS = $(FFI_CFLAGS) $(AM_CFLAGS) -pthread
libwayland_server_la_LIBADD = $(FFI_LIBS) libwayland-private.la libwayland-util.la -lrt -lm
libwayland_server_la_LDFLAGS = -version-info 1:0:1
libwayland_server_la_SOURCES = \
src/wayland-server.c \
src/wayland-shm.c \
src/event-loop.c
nodist_libwayland_server_la_SOURCES = \
protocol/wayland-server-protocol.h \
protocol/wayland-protocol.c
libwayland_client_la_CFLAGS = $(FFI_CFLAGS) $(AM_CFLAGS) -pthread
libwayland_client_la_LIBADD = $(FFI_LIBS) libwayland-private.la libwayland-util.la -lrt -lm
libwayland_client_la_LDFLAGS = -version-info 3:0:3
libwayland_client_la_SOURCES = \
src/wayland-client.c
nodist_libwayland_client_la_SOURCES = \
protocol/wayland-client-protocol.h \
protocol/wayland-protocol.c
pkgconfig_DATA += src/wayland-client.pc src/wayland-server.pc
protocol/%-protocol.c : $(top_srcdir)/protocol/%.xml
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) code < $< > $@
protocol/%-server-protocol.h : $(top_srcdir)/protocol/%.xml
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) server-header < $< > $@
protocol/%-client-protocol.h : $(top_srcdir)/protocol/%.xml
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) client-header < $< > $@
protocol/%-server-protocol-core.h : $(top_srcdir)/protocol/%.xml
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) server-header -c < $< > $@
protocol/%-client-protocol-core.h : $(top_srcdir)/protocol/%.xml
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(wayland_scanner) client-header -c < $< > $@
BUILT_SOURCES = \
$(nodist_libwayland_server_la_SOURCES) \
$(nodist_libwayland_client_la_SOURCES) \
$(nodist_headers_test_SOURCES)
CLEANFILES = $(BUILT_SOURCES) doc/doxygen/doxygen_sqlite3.db
DISTCLEANFILES = src/wayland-version.h
EXTRA_DIST = src/wayland-version.h.in
lib_LTLIBRARIES += libwayland-cursor.la
include_HEADERS += cursor/wayland-cursor.h
libwayland_cursor_la_SOURCES = \
cursor/wayland-cursor.c \
cursor/os-compatibility.c \
cursor/os-compatibility.h \
cursor/cursor-data.h \
cursor/xcursor.c \
cursor/xcursor.h
libwayland_cursor_la_LIBADD = libwayland-client.la
pkgconfig_DATA += cursor/wayland-cursor.pc
libwayland_cursor_la_CFLAGS = \
$(AM_CFLAGS) \
-I$(top_builddir)/src \
-I$(top_srcdir)/src \
-DICONDIR=\"$(ICONDIR)\"
TESTS = \
array-test \
client-test \
display-test \
connection-test \
event-loop-test \
fixed-test \
list-test \
map-test \
os-wrappers-test \
sanity-test \
socket-test \
queue-test \
signal-test \
resources-test \
message-test \
headers-test
if ENABLE_CPP_TEST
TESTS += cpp-compile-test
endif
check_PROGRAMS = \
$(TESTS) \
exec-fd-leak-checker
noinst_PROGRAMS = \
fixed-benchmark
check_LTLIBRARIES = libtest-runner.la
libtest_runner_la_SOURCES = \
tests/test-runner.c \
tests/test-runner.h \
tests/test-helpers.c \
tests/test-compositor.h \
tests/test-compositor.c
libtest_runner_la_LIBADD = \
libwayland-private.la \
libwayland-util.la \
libwayland-client.la \
libwayland-server.la \
-lrt -ldl $(FFI_LIBS)
array_test_SOURCES = tests/array-test.c
array_test_LDADD = libtest-runner.la
client_test_SOURCES = tests/client-test.c
client_test_LDADD = libtest-runner.la
display_test_SOURCES = tests/display-test.c
display_test_LDADD = libtest-runner.la
connection_test_SOURCES = tests/connection-test.c
connection_test_LDADD = libtest-runner.la
event_loop_test_SOURCES = tests/event-loop-test.c
event_loop_test_LDADD = libtest-runner.la
fixed_test_SOURCES = tests/fixed-test.c
fixed_test_LDADD = libtest-runner.la
list_test_SOURCES = tests/list-test.c
list_test_LDADD = libtest-runner.la
map_test_SOURCES = tests/map-test.c
map_test_LDADD = libtest-runner.la
sanity_test_SOURCES = tests/sanity-test.c
sanity_test_LDADD = libtest-runner.la
socket_test_SOURCES = tests/socket-test.c
socket_test_LDADD = libtest-runner.la
queue_test_SOURCES = tests/queue-test.c
queue_test_LDADD = libtest-runner.la
signal_test_SOURCES = tests/signal-test.c
signal_test_LDADD = libtest-runner.la
resources_test_SOURCES = tests/resources-test.c
resources_test_LDADD = libtest-runner.la
message_test_SOURCES = tests/message-test.c
message_test_LDADD = libtest-runner.la
headers_test_SOURCES = tests/headers-test.c \
tests/headers-protocol-test.c \
tests/headers-protocol-core-test.c
headers_test_LDADD = libtest-runner.la
nodist_headers_test_SOURCES = \
protocol/wayland-server-protocol-core.h \
protocol/wayland-client-protocol-core.h
if ENABLE_CPP_TEST
cpp_compile_test_SOURCES = tests/cpp-compile-test.cpp
endif
fixed_benchmark_SOURCES = tests/fixed-benchmark.c
fixed_benchmark_LDADD = libtest-runner.la
os_wrappers_test_SOURCES = tests/os-wrappers-test.c
os_wrappers_test_LDADD = libtest-runner.la
exec_fd_leak_checker_SOURCES = tests/exec-fd-leak-checker.c
exec_fd_leak_checker_LDADD = libtest-runner.la
endif #ENABLE_LIBRARIES
wayland-1.9.0/wayland-scanner.mk 0000664 0001750 0001750 00000000460 12413647306 013530 0000000 0000000 %-protocol.c : $(wayland_protocoldir)/%.xml
$(AM_V_GEN)$(wayland_scanner) code < $< > $@
%-server-protocol.h : $(wayland_protocoldir)/%.xml
$(AM_V_GEN)$(wayland_scanner) server-header < $< > $@
%-client-protocol.h : $(wayland_protocoldir)/%.xml
$(AM_V_GEN)$(wayland_scanner) client-header < $< > $@
wayland-1.9.0/src/ 0000775 0001750 0001750 00000000000 12600133153 010744 5 0000000 0000000 wayland-1.9.0/src/wayland-private.h 0000664 0001750 0001750 00000013200 12536656674 014172 0000000 0000000 /*
* Copyright © 2008-2011 Kristian Høgsberg
* Copyright © 2011 Intel Corporation
* Copyright © 2013 Jason Ekstrand
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_PRIVATE_H
#define WAYLAND_PRIVATE_H
#include
#define WL_HIDE_DEPRECATED 1
#include "wayland-util.h"
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
#define container_of(ptr, type, member) ({ \
const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
#define WL_MAP_SERVER_SIDE 0
#define WL_MAP_CLIENT_SIDE 1
#define WL_SERVER_ID_START 0xff000000
#define WL_CLOSURE_MAX_ARGS 20
struct wl_object {
const struct wl_interface *interface;
const void *implementation;
uint32_t id;
};
extern struct wl_object global_zombie_object;
#define WL_ZOMBIE_OBJECT ((void*)&global_zombie_object)
/* Flags for wl_map_insert_new and wl_map_insert_at. Flags can be queried with
* wl_map_lookup_flags. The current implementation has room for 1 bit worth of
* flags. If more flags are ever added, the implementation of wl_map will have
* to change to allow for new flags */
enum wl_map_entry_flags {
WL_MAP_ENTRY_LEGACY = (1 << 0)
};
struct wl_map {
struct wl_array client_entries;
struct wl_array server_entries;
uint32_t side;
uint32_t free_list;
};
typedef void (*wl_iterator_func_t)(void *element, void *data);
void wl_map_init(struct wl_map *map, uint32_t side);
void wl_map_release(struct wl_map *map);
uint32_t wl_map_insert_new(struct wl_map *map, uint32_t flags, void *data);
int wl_map_insert_at(struct wl_map *map, uint32_t flags, uint32_t i, void *data);
int wl_map_reserve_new(struct wl_map *map, uint32_t i);
void wl_map_remove(struct wl_map *map, uint32_t i);
void *wl_map_lookup(struct wl_map *map, uint32_t i);
uint32_t wl_map_lookup_flags(struct wl_map *map, uint32_t i);
void wl_map_for_each(struct wl_map *map, wl_iterator_func_t func, void *data);
struct wl_connection;
struct wl_closure;
struct wl_proxy;
int wl_interface_equal(const struct wl_interface *iface1,
const struct wl_interface *iface2);
struct wl_connection *wl_connection_create(int fd);
int wl_connection_destroy(struct wl_connection *connection);
void wl_connection_copy(struct wl_connection *connection, void *data, size_t size);
void wl_connection_consume(struct wl_connection *connection, size_t size);
int wl_connection_flush(struct wl_connection *connection);
int wl_connection_read(struct wl_connection *connection);
int wl_connection_write(struct wl_connection *connection, const void *data, size_t count);
int wl_connection_queue(struct wl_connection *connection,
const void *data, size_t count);
struct wl_closure {
int count;
const struct wl_message *message;
uint32_t opcode;
uint32_t sender_id;
union wl_argument args[WL_CLOSURE_MAX_ARGS];
struct wl_list link;
struct wl_proxy *proxy;
struct wl_array extra[0];
};
struct argument_details {
char type;
int nullable;
};
const char *
get_next_argument(const char *signature, struct argument_details *details);
int
arg_count_for_signature(const char *signature);
int
wl_message_get_since(const struct wl_message *message);
void
wl_argument_from_va_list(const char *signature, union wl_argument *args,
int count, va_list ap);
struct wl_closure *
wl_closure_marshal(struct wl_object *sender,
uint32_t opcode, union wl_argument *args,
const struct wl_message *message);
struct wl_closure *
wl_closure_vmarshal(struct wl_object *sender,
uint32_t opcode, va_list ap,
const struct wl_message *message);
struct wl_closure *
wl_connection_demarshal(struct wl_connection *connection,
uint32_t size,
struct wl_map *objects,
const struct wl_message *message);
int
wl_closure_lookup_objects(struct wl_closure *closure, struct wl_map *objects);
enum wl_closure_invoke_flag {
WL_CLOSURE_INVOKE_CLIENT = (1 << 0),
WL_CLOSURE_INVOKE_SERVER = (1 << 1)
};
void
wl_closure_invoke(struct wl_closure *closure, uint32_t flags,
struct wl_object *target, uint32_t opcode, void *data);
void
wl_closure_dispatch(struct wl_closure *closure, wl_dispatcher_func_t dispatcher,
struct wl_object *target, uint32_t opcode);
int
wl_closure_send(struct wl_closure *closure, struct wl_connection *connection);
int
wl_closure_queue(struct wl_closure *closure, struct wl_connection *connection);
void
wl_closure_print(struct wl_closure *closure, struct wl_object *target, int send);
void
wl_closure_destroy(struct wl_closure *closure);
extern wl_log_func_t wl_log_handler;
void wl_log(const char *fmt, ...);
struct wl_display;
struct wl_array *
wl_display_get_additional_shm_formats(struct wl_display *display);
#endif
wayland-1.9.0/src/wayland-util.h 0000664 0001750 0001750 00000021516 12536656674 013506 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/** \file wayland-util.h
*
* \brief Utility classes, functions, and macros.
*/
#ifndef WAYLAND_UTIL_H
#define WAYLAND_UTIL_H
#ifdef __cplusplus
extern "C" {
#endif
#include
#include
#include
#include
/* GCC visibility */
#if defined(__GNUC__) && __GNUC__ >= 4
#define WL_EXPORT __attribute__ ((visibility("default")))
#else
#define WL_EXPORT
#endif
/* Deprecated attribute */
#if defined(__GNUC__) && __GNUC__ >= 4
#define WL_DEPRECATED __attribute__ ((deprecated))
#else
#define WL_DEPRECATED
#endif
/* Printf annotation */
#if defined(__GNUC__) && __GNUC__ >= 4
#define WL_PRINTF(x, y) __attribute__((__format__(__printf__, x, y)))
#else
#define WL_PRINTF(x, y)
#endif
struct wl_message {
const char *name;
const char *signature;
const struct wl_interface **types;
};
struct wl_interface {
const char *name;
int version;
int method_count;
const struct wl_message *methods;
int event_count;
const struct wl_message *events;
};
/** \class wl_list
*
* \brief doubly-linked list
*
* The list head is of "struct wl_list" type, and must be initialized
* using wl_list_init(). All entries in the list must be of the same
* type. The item type must have a "struct wl_list" member. This
* member will be initialized by wl_list_insert(). There is no need to
* call wl_list_init() on the individual item. To query if the list is
* empty in O(1), use wl_list_empty().
*
* Let's call the list reference "struct wl_list foo_list", the item type as
* "item_t", and the item member as "struct wl_list link".
*
* The following code will initialize a list:
* \code
* struct wl_list foo_list;
*
* struct item_t {
* int foo;
* struct wl_list link;
* };
* struct item_t item1, item2, item3;
*
* wl_list_init(&foo_list);
* wl_list_insert(&foo_list, &item1.link); // Pushes item1 at the head
* wl_list_insert(&foo_list, &item2.link); // Pushes item2 at the head
* wl_list_insert(&item2.link, &item3.link); // Pushes item3 after item2
* \endcode
*
* The list now looks like [item2, item3, item1]
*
* Iterate the list in ascending order:
* \code
* item_t *item;
* wl_list_for_each(item, foo_list, link) {
* Do_something_with_item(item);
* }
* \endcode
*/
struct wl_list {
struct wl_list *prev;
struct wl_list *next;
};
void wl_list_init(struct wl_list *list);
void wl_list_insert(struct wl_list *list, struct wl_list *elm);
void wl_list_remove(struct wl_list *elm);
int wl_list_length(const struct wl_list *list);
int wl_list_empty(const struct wl_list *list);
void wl_list_insert_list(struct wl_list *list, struct wl_list *other);
/**
* Retrieves a pointer to the containing struct of a given member item.
*
* This macro allows conversion from a pointer to a item to its containing
* struct. This is useful if you have a contained item like a wl_list,
* wl_listener, or wl_signal, provided via a callback or other means and would
* like to retrieve the struct that contains it.
*
* To demonstrate, the following example retrieves a pointer to
* `example_container` given only its `destroy_listener` member:
*
* \code
* struct example_container {
* struct wl_listener destroy_listener;
* // other members...
* };
*
* void example_container_destroy(struct wl_listener *listener, void *data)
* {
* struct example_container *ctr;
*
* ctr = wl_container_of(listener, ctr, destroy_listener);
* // destroy ctr...
* }
* \endcode
*
* \param ptr A valid pointer to the contained item.
*
* \param sample A pointer to the type of content that the list item
* stores. Sample does not need be a valid pointer; a null or
* an uninitialised pointer will suffice.
*
* \param member The named location of ptr within the sample type.
*
* \return The container for the specified pointer.
*/
#define wl_container_of(ptr, sample, member) \
(__typeof__(sample))((char *)(ptr) - \
offsetof(__typeof__(*sample), member))
/* If the above macro causes problems on your compiler you might be
* able to find an alternative name for the non-standard __typeof__
* operator and add a special case here */
#define wl_list_for_each(pos, head, member) \
for (pos = wl_container_of((head)->next, pos, member); \
&pos->member != (head); \
pos = wl_container_of(pos->member.next, pos, member))
#define wl_list_for_each_safe(pos, tmp, head, member) \
for (pos = wl_container_of((head)->next, pos, member), \
tmp = wl_container_of((pos)->member.next, tmp, member); \
&pos->member != (head); \
pos = tmp, \
tmp = wl_container_of(pos->member.next, tmp, member))
#define wl_list_for_each_reverse(pos, head, member) \
for (pos = wl_container_of((head)->prev, pos, member); \
&pos->member != (head); \
pos = wl_container_of(pos->member.prev, pos, member))
#define wl_list_for_each_reverse_safe(pos, tmp, head, member) \
for (pos = wl_container_of((head)->prev, pos, member), \
tmp = wl_container_of((pos)->member.prev, tmp, member); \
&pos->member != (head); \
pos = tmp, \
tmp = wl_container_of(pos->member.prev, tmp, member))
struct wl_array {
size_t size;
size_t alloc;
void *data;
};
#define wl_array_for_each(pos, array) \
for (pos = (array)->data; \
(const char *) pos < ((const char *) (array)->data + (array)->size); \
(pos)++)
void wl_array_init(struct wl_array *array);
void wl_array_release(struct wl_array *array);
void *wl_array_add(struct wl_array *array, size_t size);
int wl_array_copy(struct wl_array *array, struct wl_array *source);
typedef int32_t wl_fixed_t;
static inline double
wl_fixed_to_double (wl_fixed_t f)
{
union {
double d;
int64_t i;
} u;
u.i = ((1023LL + 44LL) << 52) + (1LL << 51) + f;
return u.d - (3LL << 43);
}
static inline wl_fixed_t
wl_fixed_from_double(double d)
{
union {
double d;
int64_t i;
} u;
u.d = d + (3LL << (51 - 8));
return u.i;
}
static inline int wl_fixed_to_int(wl_fixed_t f)
{
return f / 256;
}
static inline wl_fixed_t wl_fixed_from_int(int i)
{
return i * 256;
}
/**
* \brief A union representing all of the basic data types that can be passed
* along the wayland wire format.
*
* This union represents all of the basic data types that can be passed in the
* wayland wire format. It is used by dispatchers and runtime-friendly
* versions of the event and request marshaling functions.
*/
union wl_argument {
int32_t i; /**< signed integer */
uint32_t u; /**< unsigned integer */
wl_fixed_t f; /**< fixed point */
const char *s; /**< string */
struct wl_object *o; /**< object */
uint32_t n; /**< new_id */
struct wl_array *a; /**< array */
int32_t h; /**< file descriptor */
};
/**
* \brief A function pointer type for a dispatcher.
*
* A dispatcher is a function that handles the emitting of callbacks in client
* code. For programs directly using the C library, this is done by using
* libffi to call function pointers. When binding to languages other than C,
* dispatchers provide a way to abstract the function calling process to be
* friendlier to other function calling systems.
*
* A dispatcher takes five arguments: The first is the dispatcher-specific
* implementation data associated with the target object. The second is the
* object on which the callback is being invoked (either wl_proxy or
* wl_resource). The third and fourth arguments are the opcode the wl_messsage
* structure corresponding to the callback being emitted. The final argument
* is an array of arguments received from the other process via the wire
* protocol.
*/
typedef int (*wl_dispatcher_func_t)(const void *, void *, uint32_t,
const struct wl_message *,
union wl_argument *);
typedef void (*wl_log_func_t)(const char *, va_list) WL_PRINTF(1, 0);
#ifdef __cplusplus
}
#endif
#endif
wayland-1.9.0/src/wayland-shm.c 0000664 0001750 0001750 00000034735 12536656674 013322 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Kristian Høgsberg
* Benjamin Franzke
*
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-private.h"
#include "wayland-server.h"
/* This once_t is used to synchronize installing the SIGBUS handler
* and creating the TLS key. This will be done in the first call
* wl_shm_buffer_begin_access which can happen from any thread */
static pthread_once_t wl_shm_sigbus_once = PTHREAD_ONCE_INIT;
static pthread_key_t wl_shm_sigbus_data_key;
static struct sigaction wl_shm_old_sigbus_action;
struct wl_shm_pool {
struct wl_resource *resource;
int refcount;
char *data;
int32_t size;
};
struct wl_shm_buffer {
struct wl_resource *resource;
int32_t width, height;
int32_t stride;
uint32_t format;
int offset;
struct wl_shm_pool *pool;
};
struct wl_shm_sigbus_data {
struct wl_shm_pool *current_pool;
int access_count;
int fallback_mapping_used;
};
static void
shm_pool_unref(struct wl_shm_pool *pool)
{
pool->refcount--;
if (pool->refcount)
return;
munmap(pool->data, pool->size);
free(pool);
}
static void
destroy_buffer(struct wl_resource *resource)
{
struct wl_shm_buffer *buffer = wl_resource_get_user_data(resource);
if (buffer->pool)
shm_pool_unref(buffer->pool);
free(buffer);
}
static void
shm_buffer_destroy(struct wl_client *client, struct wl_resource *resource)
{
wl_resource_destroy(resource);
}
static const struct wl_buffer_interface shm_buffer_interface = {
shm_buffer_destroy
};
static bool
format_is_supported(struct wl_client *client, uint32_t format)
{
struct wl_display *display = wl_client_get_display(client);
struct wl_array *formats;
uint32_t *p;
switch (format) {
case WL_SHM_FORMAT_ARGB8888:
case WL_SHM_FORMAT_XRGB8888:
return true;
default:
formats = wl_display_get_additional_shm_formats(display);
wl_array_for_each(p, formats)
if(*p == format)
return true;
}
return false;
}
static void
shm_pool_create_buffer(struct wl_client *client, struct wl_resource *resource,
uint32_t id, int32_t offset,
int32_t width, int32_t height,
int32_t stride, uint32_t format)
{
struct wl_shm_pool *pool = wl_resource_get_user_data(resource);
struct wl_shm_buffer *buffer;
if (!format_is_supported(client, format)) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_FORMAT,
"invalid format 0x%x", format);
return;
}
if (offset < 0 || width <= 0 || height <= 0 || stride < width ||
INT32_MAX / stride <= height ||
offset > pool->size - stride * height) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_STRIDE,
"invalid width, height or stride (%dx%d, %u)",
width, height, stride);
return;
}
buffer = malloc(sizeof *buffer);
if (buffer == NULL) {
wl_client_post_no_memory(client);
return;
}
buffer->width = width;
buffer->height = height;
buffer->format = format;
buffer->stride = stride;
buffer->offset = offset;
buffer->pool = pool;
pool->refcount++;
buffer->resource =
wl_resource_create(client, &wl_buffer_interface, 1, id);
if (buffer->resource == NULL) {
wl_client_post_no_memory(client);
shm_pool_unref(pool);
free(buffer);
return;
}
wl_resource_set_implementation(buffer->resource,
&shm_buffer_interface,
buffer, destroy_buffer);
}
static void
destroy_pool(struct wl_resource *resource)
{
struct wl_shm_pool *pool = wl_resource_get_user_data(resource);
shm_pool_unref(pool);
}
static void
shm_pool_destroy(struct wl_client *client, struct wl_resource *resource)
{
wl_resource_destroy(resource);
}
static void
shm_pool_resize(struct wl_client *client, struct wl_resource *resource,
int32_t size)
{
struct wl_shm_pool *pool = wl_resource_get_user_data(resource);
void *data;
if (size < pool->size) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_FD,
"shrinking pool invalid");
return;
}
data = mremap(pool->data, pool->size, size, MREMAP_MAYMOVE);
if (data == MAP_FAILED) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_FD,
"failed mremap");
return;
}
pool->data = data;
pool->size = size;
}
struct wl_shm_pool_interface shm_pool_interface = {
shm_pool_create_buffer,
shm_pool_destroy,
shm_pool_resize
};
static void
shm_create_pool(struct wl_client *client, struct wl_resource *resource,
uint32_t id, int fd, int32_t size)
{
struct wl_shm_pool *pool;
pool = malloc(sizeof *pool);
if (pool == NULL) {
wl_client_post_no_memory(client);
goto err_close;
}
if (size <= 0) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_STRIDE,
"invalid size (%d)", size);
goto err_free;
}
pool->refcount = 1;
pool->size = size;
pool->data = mmap(NULL, size,
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
if (pool->data == MAP_FAILED) {
wl_resource_post_error(resource,
WL_SHM_ERROR_INVALID_FD,
"failed mmap fd %d", fd);
goto err_close;
}
close(fd);
pool->resource =
wl_resource_create(client, &wl_shm_pool_interface, 1, id);
if (!pool->resource) {
wl_client_post_no_memory(client);
munmap(pool->data, pool->size);
free(pool);
return;
}
wl_resource_set_implementation(pool->resource,
&shm_pool_interface,
pool, destroy_pool);
return;
err_close:
close(fd);
err_free:
free(pool);
}
static const struct wl_shm_interface shm_interface = {
shm_create_pool
};
static void
bind_shm(struct wl_client *client,
void *data, uint32_t version, uint32_t id)
{
struct wl_resource *resource;
struct wl_display *display = wl_client_get_display(client);
struct wl_array *additional_formats;
uint32_t *p;
resource = wl_resource_create(client, &wl_shm_interface, 1, id);
if (!resource) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(resource, &shm_interface, data, NULL);
wl_shm_send_format(resource, WL_SHM_FORMAT_ARGB8888);
wl_shm_send_format(resource, WL_SHM_FORMAT_XRGB8888);
additional_formats = wl_display_get_additional_shm_formats(display);
wl_array_for_each(p, additional_formats)
wl_shm_send_format(resource, *p);
}
WL_EXPORT int
wl_display_init_shm(struct wl_display *display)
{
if (!wl_global_create(display, &wl_shm_interface, 1, NULL, bind_shm))
return -1;
return 0;
}
WL_EXPORT struct wl_shm_buffer *
wl_shm_buffer_create(struct wl_client *client,
uint32_t id, int32_t width, int32_t height,
int32_t stride, uint32_t format)
{
struct wl_shm_buffer *buffer;
if (!format_is_supported(client, format))
return NULL;
buffer = malloc(sizeof *buffer + stride * height);
if (buffer == NULL)
return NULL;
buffer->width = width;
buffer->height = height;
buffer->format = format;
buffer->stride = stride;
buffer->offset = 0;
buffer->pool = NULL;
buffer->resource =
wl_resource_create(client, &wl_buffer_interface, 1, id);
if (buffer->resource == NULL) {
free(buffer);
return NULL;
}
wl_resource_set_implementation(buffer->resource,
&shm_buffer_interface,
buffer, destroy_buffer);
return buffer;
}
WL_EXPORT struct wl_shm_buffer *
wl_shm_buffer_get(struct wl_resource *resource)
{
if (resource == NULL)
return NULL;
if (wl_resource_instance_of(resource, &wl_buffer_interface,
&shm_buffer_interface))
return wl_resource_get_user_data(resource);
else
return NULL;
}
WL_EXPORT int32_t
wl_shm_buffer_get_stride(struct wl_shm_buffer *buffer)
{
return buffer->stride;
}
/** Get a pointer to the memory for the SHM buffer
*
* \param buffer The buffer object
*
* Returns a pointer which can be used to read the data contained in
* the given SHM buffer.
*
* As this buffer is memory-mapped, reading from it may generate
* SIGBUS signals. This can happen if the client claims that the
* buffer is larger than it is or if something truncates the
* underlying file. To prevent this signal from causing the compositor
* to crash you should call wl_shm_buffer_begin_access and
* wl_shm_buffer_end_access around code that reads from the memory.
*
* \memberof wl_shm_buffer
*/
WL_EXPORT void *
wl_shm_buffer_get_data(struct wl_shm_buffer *buffer)
{
if (buffer->pool)
return buffer->pool->data + buffer->offset;
else
return buffer + 1;
}
WL_EXPORT uint32_t
wl_shm_buffer_get_format(struct wl_shm_buffer *buffer)
{
return buffer->format;
}
WL_EXPORT int32_t
wl_shm_buffer_get_width(struct wl_shm_buffer *buffer)
{
return buffer->width;
}
WL_EXPORT int32_t
wl_shm_buffer_get_height(struct wl_shm_buffer *buffer)
{
return buffer->height;
}
static void
reraise_sigbus(void)
{
/* If SIGBUS is raised for some other reason than accessing
* the pool then we'll uninstall the signal handler so we can
* reraise it. This would presumably kill the process */
sigaction(SIGBUS, &wl_shm_old_sigbus_action, NULL);
raise(SIGBUS);
}
static void
sigbus_handler(int signum, siginfo_t *info, void *context)
{
struct wl_shm_sigbus_data *sigbus_data =
pthread_getspecific(wl_shm_sigbus_data_key);
struct wl_shm_pool *pool;
if (sigbus_data == NULL) {
reraise_sigbus();
return;
}
pool = sigbus_data->current_pool;
/* If the offending address is outside the mapped space for
* the pool then the error is a real problem so we'll reraise
* the signal */
if (pool == NULL ||
(char *) info->si_addr < pool->data ||
(char *) info->si_addr >= pool->data + pool->size) {
reraise_sigbus();
return;
}
sigbus_data->fallback_mapping_used = 1;
/* This should replace the previous mapping */
if (mmap(pool->data, pool->size,
PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS,
0, 0) == (void *) -1) {
reraise_sigbus();
return;
}
}
static void
destroy_sigbus_data(void *data)
{
struct wl_shm_sigbus_data *sigbus_data = data;
free(sigbus_data);
}
static void
init_sigbus_data_key(void)
{
struct sigaction new_action = {
.sa_sigaction = sigbus_handler,
.sa_flags = SA_SIGINFO | SA_NODEFER
};
sigemptyset(&new_action.sa_mask);
sigaction(SIGBUS, &new_action, &wl_shm_old_sigbus_action);
pthread_key_create(&wl_shm_sigbus_data_key, destroy_sigbus_data);
}
/** Mark that the given SHM buffer is about to be accessed
*
* \param buffer The SHM buffer
*
* An SHM buffer is a memory-mapped file given by the client.
* According to POSIX, reading from a memory-mapped region that
* extends off the end of the file will cause a SIGBUS signal to be
* generated. Normally this would cause the compositor to terminate.
* In order to make the compositor robust against clients that change
* the size of the underlying file or lie about its size, you should
* protect access to the buffer by calling this function before
* reading from the memory and call wl_shm_buffer_end_access
* afterwards. This will install a signal handler for SIGBUS which
* will prevent the compositor from crashing.
*
* After calling this function the signal handler will remain
* installed for the lifetime of the compositor process. Note that
* this function will not work properly if the compositor is also
* installing its own handler for SIGBUS.
*
* If a SIGBUS signal is received for an address within the range of
* the SHM pool of the given buffer then the client will be sent an
* error event when wl_shm_buffer_end_access is called. If the signal
* is for an address outside that range then the signal handler will
* reraise the signal which would will likely cause the compositor to
* terminate.
*
* It is safe to nest calls to these functions as long as the nested
* calls are all accessing the same buffer. The number of calls to
* wl_shm_buffer_end_access must match the number of calls to
* wl_shm_buffer_begin_access. These functions are thread-safe and it
* is allowed to simultaneously access different buffers or the same
* buffer from multiple threads.
*
* \memberof wl_shm_buffer
*/
WL_EXPORT void
wl_shm_buffer_begin_access(struct wl_shm_buffer *buffer)
{
struct wl_shm_pool *pool = buffer->pool;
struct wl_shm_sigbus_data *sigbus_data;
pthread_once(&wl_shm_sigbus_once, init_sigbus_data_key);
sigbus_data = pthread_getspecific(wl_shm_sigbus_data_key);
if (sigbus_data == NULL) {
sigbus_data = malloc(sizeof *sigbus_data);
if (sigbus_data == NULL)
return;
memset(sigbus_data, 0, sizeof *sigbus_data);
pthread_setspecific(wl_shm_sigbus_data_key, sigbus_data);
}
assert(sigbus_data->current_pool == NULL ||
sigbus_data->current_pool == pool);
sigbus_data->current_pool = pool;
sigbus_data->access_count++;
}
/** Ends the access to a buffer started by wl_shm_buffer_begin_access
*
* \param buffer The SHM buffer
*
* This should be called after wl_shm_buffer_begin_access once the
* buffer is no longer being accessed. If a SIGBUS signal was
* generated in-between these two calls then the resource for the
* given buffer will be sent an error.
*
* \memberof wl_shm_buffer
*/
WL_EXPORT void
wl_shm_buffer_end_access(struct wl_shm_buffer *buffer)
{
struct wl_shm_sigbus_data *sigbus_data =
pthread_getspecific(wl_shm_sigbus_data_key);
assert(sigbus_data && sigbus_data->access_count >= 1);
if (--sigbus_data->access_count == 0) {
if (sigbus_data->fallback_mapping_used) {
wl_resource_post_error(buffer->resource,
WL_SHM_ERROR_INVALID_FD,
"error accessing SHM buffer");
sigbus_data->fallback_mapping_used = 0;
}
sigbus_data->current_pool = NULL;
}
}
wayland-1.9.0/src/scanner.c 0000664 0001750 0001750 00000106544 12556550141 012505 0000000 0000000 /*
* Copyright © 2008-2011 Kristian Høgsberg
* Copyright © 2011 Intel Corporation
* Copyright © 2015 Red Hat, Inc.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-util.h"
enum side {
CLIENT,
SERVER,
};
static int
usage(int ret)
{
fprintf(stderr, "usage: ./scanner [OPTION] [client-header|server-header|code]"
" [input_file output_file]\n");
fprintf(stderr, "\n");
fprintf(stderr, "Converts XML protocol descriptions supplied on "
"stdin or input file to client\n"
"headers, server headers, or protocol marshalling code.\n\n");
fprintf(stderr, "options:\n");
fprintf(stderr, " -h, --help display this help and exit.\n"
" -c, --include-core-only include the core version of the headers,\n"
" that is e.g. wayland-client-core.h instead\n"
" of wayland-client.h.\n");
exit(ret);
}
#define XML_BUFFER_SIZE 4096
struct location {
const char *filename;
int line_number;
};
struct description {
char *summary;
char *text;
};
struct protocol {
char *name;
char *uppercase_name;
struct wl_list interface_list;
int type_index;
int null_run_length;
char *copyright;
struct description *description;
bool core_headers;
};
struct interface {
struct location loc;
char *name;
char *uppercase_name;
int version;
int since;
struct wl_list request_list;
struct wl_list event_list;
struct wl_list enumeration_list;
struct wl_list link;
struct description *description;
};
struct message {
struct location loc;
char *name;
char *uppercase_name;
struct wl_list arg_list;
struct wl_list link;
int arg_count;
int new_id_count;
int type_index;
int all_null;
int destructor;
int since;
struct description *description;
};
enum arg_type {
NEW_ID,
INT,
UNSIGNED,
FIXED,
STRING,
OBJECT,
ARRAY,
FD
};
struct arg {
char *name;
enum arg_type type;
int nullable;
char *interface_name;
struct wl_list link;
char *summary;
};
struct enumeration {
char *name;
char *uppercase_name;
struct wl_list entry_list;
struct wl_list link;
struct description *description;
};
struct entry {
char *name;
char *uppercase_name;
char *value;
char *summary;
struct wl_list link;
};
struct parse_context {
struct location loc;
XML_Parser parser;
struct protocol *protocol;
struct interface *interface;
struct message *message;
struct enumeration *enumeration;
struct description *description;
char character_data[8192];
unsigned int character_data_length;
};
static void *
fail_on_null(void *p)
{
if (p == NULL) {
fprintf(stderr, "wayland-scanner: out of memory\n");
exit(EXIT_FAILURE);
}
return p;
}
static void *
zalloc(size_t s)
{
return calloc(s, 1);
}
static void *
xzalloc(size_t s)
{
return fail_on_null(zalloc(s));
}
static char *
xstrdup(const char *s)
{
return fail_on_null(strdup(s));
}
static char *
uppercase_dup(const char *src)
{
char *u;
int i;
u = xstrdup(src);
for (i = 0; u[i]; i++)
u[i] = toupper(u[i]);
u[i] = '\0';
return u;
}
static const char *indent(int n)
{
const char *whitespace[] = {
"\t\t\t\t\t\t\t\t\t\t\t\t",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t ",
"\t\t\t\t\t\t\t\t\t\t\t\t "
};
return whitespace[n % 8] + 12 - n / 8;
}
static void
desc_dump(char *desc, const char *fmt, ...) WL_PRINTF(2, 3);
static void
desc_dump(char *desc, const char *fmt, ...)
{
va_list ap;
char buf[128], hang;
int col, i, j, k, startcol, newlines;
va_start(ap, fmt);
vsnprintf(buf, sizeof buf, fmt, ap);
va_end(ap);
for (i = 0, col = 0; buf[i] != '*'; i++) {
if (buf[i] == '\t')
col = (col + 8) & ~7;
else
col++;
}
printf("%s", buf);
if (!desc) {
printf("(none)\n");
return;
}
startcol = col;
col += strlen(&buf[i]);
if (col - startcol > 2)
hang = '\t';
else
hang = ' ';
for (i = 0; desc[i]; ) {
k = i;
newlines = 0;
while (desc[i] && isspace(desc[i])) {
if (desc[i] == '\n')
newlines++;
i++;
}
if (!desc[i])
break;
j = i;
while (desc[i] && !isspace(desc[i]))
i++;
if (newlines > 1)
printf("\n%s*", indent(startcol));
if (newlines > 1 || col + i - j > 72) {
printf("\n%s*%c", indent(startcol), hang);
col = startcol;
}
if (col > startcol && k > 0)
col += printf(" ");
col += printf("%.*s", i - j, &desc[j]);
}
putchar('\n');
}
static void
fail(struct location *loc, const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
fprintf(stderr, "%s:%d: error: ",
loc->filename, loc->line_number);
vfprintf(stderr, msg, ap);
fprintf(stderr, "\n");
va_end(ap);
exit(EXIT_FAILURE);
}
static void
warn(struct location *loc, const char *msg, ...)
{
va_list ap;
va_start(ap, msg);
fprintf(stderr, "%s:%d: warning: ",
loc->filename, loc->line_number);
vfprintf(stderr, msg, ap);
fprintf(stderr, "\n");
va_end(ap);
}
static bool
is_nullable_type(struct arg *arg)
{
switch (arg->type) {
/* Strings, objects, and arrays are possibly nullable */
case STRING:
case OBJECT:
case NEW_ID:
case ARRAY:
return true;
default:
return false;
}
}
static struct message *
create_message(struct location loc, const char *name)
{
struct message *message;
message = xzalloc(sizeof *message);
message->loc = loc;
message->name = xstrdup(name);
message->uppercase_name = uppercase_dup(name);
wl_list_init(&message->arg_list);
return message;
}
static void
free_arg(struct arg *arg)
{
free(arg->name);
free(arg->interface_name);
free(arg->summary);
free(arg);
}
static struct arg *
create_arg(const char *name)
{
struct arg *arg;
arg = xzalloc(sizeof *arg);
arg->name = xstrdup(name);
return arg;
}
static bool
set_arg_type(struct arg *arg, const char *type)
{
if (strcmp(type, "int") == 0)
arg->type = INT;
else if (strcmp(type, "uint") == 0)
arg->type = UNSIGNED;
else if (strcmp(type, "fixed") == 0)
arg->type = FIXED;
else if (strcmp(type, "string") == 0)
arg->type = STRING;
else if (strcmp(type, "array") == 0)
arg->type = ARRAY;
else if (strcmp(type, "fd") == 0)
arg->type = FD;
else if (strcmp(type, "new_id") == 0)
arg->type = NEW_ID;
else if (strcmp(type, "object") == 0)
arg->type = OBJECT;
else
return false;
return true;
}
static void
free_description(struct description *desc)
{
if (!desc)
return;
free(desc->summary);
free(desc->text);
free(desc);
}
static void
free_message(struct message *message)
{
struct arg *a, *a_next;
free(message->name);
free(message->uppercase_name);
free_description(message->description);
wl_list_for_each_safe(a, a_next, &message->arg_list, link)
free_arg(a);
free(message);
}
static struct enumeration *
create_enumeration(const char *name)
{
struct enumeration *enumeration;
enumeration = xzalloc(sizeof *enumeration);
enumeration->name = xstrdup(name);
enumeration->uppercase_name = uppercase_dup(name);
wl_list_init(&enumeration->entry_list);
return enumeration;
}
static struct entry *
create_entry(const char *name, const char *value)
{
struct entry *entry;
entry = xzalloc(sizeof *entry);
entry->name = xstrdup(name);
entry->uppercase_name = uppercase_dup(name);
entry->value = xstrdup(value);
return entry;
}
static void
free_entry(struct entry *entry)
{
free(entry->name);
free(entry->uppercase_name);
free(entry->value);
free(entry->summary);
free(entry);
}
static void
free_enumeration(struct enumeration *enumeration)
{
struct entry *e, *e_next;
free(enumeration->name);
free(enumeration->uppercase_name);
free_description(enumeration->description);
wl_list_for_each_safe(e, e_next, &enumeration->entry_list, link)
free_entry(e);
free(enumeration);
}
static struct interface *
create_interface(struct location loc, const char *name, int version)
{
struct interface *interface;
interface = xzalloc(sizeof *interface);
interface->loc = loc;
interface->name = xstrdup(name);
interface->uppercase_name = uppercase_dup(name);
interface->version = version;
interface->since = 1;
wl_list_init(&interface->request_list);
wl_list_init(&interface->event_list);
wl_list_init(&interface->enumeration_list);
return interface;
}
static void
free_interface(struct interface *interface)
{
struct message *m, *next_m;
struct enumeration *e, *next_e;
free(interface->name);
free(interface->uppercase_name);
free_description(interface->description);
wl_list_for_each_safe(m, next_m, &interface->request_list, link)
free_message(m);
wl_list_for_each_safe(m, next_m, &interface->event_list, link)
free_message(m);
wl_list_for_each_safe(e, next_e, &interface->enumeration_list, link)
free_enumeration(e);
free(interface);
}
/* convert string to unsigned integer,
* in the case of error, return -1 */
static int
strtouint(const char *str)
{
long int ret;
char *end;
int prev_errno = errno;
errno = 0;
ret = strtol(str, &end, 10);
if (errno != 0 || end == str || *end != '\0')
return -1;
/* check range */
if (ret < 0 || ret > INT_MAX) {
return -1;
}
errno = prev_errno;
return (int)ret;
}
static void
start_element(void *data, const char *element_name, const char **atts)
{
struct parse_context *ctx = data;
struct interface *interface;
struct message *message;
struct arg *arg;
struct enumeration *enumeration;
struct entry *entry;
struct description *description = NULL;
const char *name = NULL;
const char *type = NULL;
const char *interface_name = NULL;
const char *value = NULL;
const char *summary = NULL;
const char *since = NULL;
const char *allow_null = NULL;
int i, version = 0;
ctx->loc.line_number = XML_GetCurrentLineNumber(ctx->parser);
for (i = 0; atts[i]; i += 2) {
if (strcmp(atts[i], "name") == 0)
name = atts[i + 1];
if (strcmp(atts[i], "version") == 0)
version = strtouint(atts[i + 1]);
if (version == -1)
fail(&ctx->loc, "wrong version (%s)", atts[i + 1]);
if (strcmp(atts[i], "type") == 0)
type = atts[i + 1];
if (strcmp(atts[i], "value") == 0)
value = atts[i + 1];
if (strcmp(atts[i], "interface") == 0)
interface_name = atts[i + 1];
if (strcmp(atts[i], "summary") == 0)
summary = atts[i + 1];
if (strcmp(atts[i], "since") == 0)
since = atts[i + 1];
if (strcmp(atts[i], "allow-null") == 0)
allow_null = atts[i + 1];
}
ctx->character_data_length = 0;
if (strcmp(element_name, "protocol") == 0) {
if (name == NULL)
fail(&ctx->loc, "no protocol name given");
ctx->protocol->name = xstrdup(name);
ctx->protocol->uppercase_name = uppercase_dup(name);
} else if (strcmp(element_name, "copyright") == 0) {
} else if (strcmp(element_name, "interface") == 0) {
if (name == NULL)
fail(&ctx->loc, "no interface name given");
if (version == 0)
fail(&ctx->loc, "no interface version given");
interface = create_interface(ctx->loc, name, version);
ctx->interface = interface;
wl_list_insert(ctx->protocol->interface_list.prev,
&interface->link);
} else if (strcmp(element_name, "request") == 0 ||
strcmp(element_name, "event") == 0) {
if (name == NULL)
fail(&ctx->loc, "no request name given");
message = create_message(ctx->loc, name);
if (strcmp(element_name, "request") == 0)
wl_list_insert(ctx->interface->request_list.prev,
&message->link);
else
wl_list_insert(ctx->interface->event_list.prev,
&message->link);
if (type != NULL && strcmp(type, "destructor") == 0)
message->destructor = 1;
if (since != NULL) {
version = strtouint(since);
if (version == -1)
fail(&ctx->loc, "invalid integer (%s)\n", since);
} else {
version = 1;
}
if (version < ctx->interface->since)
warn(&ctx->loc, "since version not increasing\n");
ctx->interface->since = version;
message->since = version;
if (strcmp(name, "destroy") == 0 && !message->destructor)
fail(&ctx->loc, "destroy request should be destructor type");
ctx->message = message;
} else if (strcmp(element_name, "arg") == 0) {
if (name == NULL)
fail(&ctx->loc, "no argument name given");
arg = create_arg(name);
if (!set_arg_type(arg, type))
fail(&ctx->loc, "unknown type (%s)", type);
switch (arg->type) {
case NEW_ID:
ctx->message->new_id_count++;
/* Fall through to OBJECT case. */
case OBJECT:
if (interface_name)
arg->interface_name = xstrdup(interface_name);
break;
default:
if (interface_name != NULL)
fail(&ctx->loc, "interface attribute not allowed for type %s", type);
break;
}
if (allow_null) {
if (strcmp(allow_null, "true") == 0)
arg->nullable = 1;
else if (strcmp(allow_null, "false") != 0)
fail(&ctx->loc,
"invalid value for allow-null attribute (%s)",
allow_null);
if (!is_nullable_type(arg))
fail(&ctx->loc,
"allow-null is only valid for objects, strings, and arrays");
}
if (summary)
arg->summary = xstrdup(summary);
wl_list_insert(ctx->message->arg_list.prev, &arg->link);
ctx->message->arg_count++;
} else if (strcmp(element_name, "enum") == 0) {
if (name == NULL)
fail(&ctx->loc, "no enum name given");
enumeration = create_enumeration(name);
wl_list_insert(ctx->interface->enumeration_list.prev,
&enumeration->link);
ctx->enumeration = enumeration;
} else if (strcmp(element_name, "entry") == 0) {
if (name == NULL)
fail(&ctx->loc, "no entry name given");
entry = create_entry(name, value);
if (summary)
entry->summary = xstrdup(summary);
else
entry->summary = NULL;
wl_list_insert(ctx->enumeration->entry_list.prev,
&entry->link);
} else if (strcmp(element_name, "description") == 0) {
if (summary == NULL)
fail(&ctx->loc, "description without summary");
description = xzalloc(sizeof *description);
description->summary = xstrdup(summary);
if (ctx->message)
ctx->message->description = description;
else if (ctx->enumeration)
ctx->enumeration->description = description;
else if (ctx->interface)
ctx->interface->description = description;
else
ctx->protocol->description = description;
ctx->description = description;
}
}
static void
end_element(void *data, const XML_Char *name)
{
struct parse_context *ctx = data;
if (strcmp(name, "copyright") == 0) {
ctx->protocol->copyright =
strndup(ctx->character_data,
ctx->character_data_length);
} else if (strcmp(name, "description") == 0) {
ctx->description->text =
strndup(ctx->character_data,
ctx->character_data_length);
ctx->description = NULL;
} else if (strcmp(name, "request") == 0 ||
strcmp(name, "event") == 0) {
ctx->message = NULL;
} else if (strcmp(name, "enum") == 0) {
if (wl_list_empty(&ctx->enumeration->entry_list)) {
fail(&ctx->loc, "enumeration %s was empty",
ctx->enumeration->name);
}
ctx->enumeration = NULL;
}
}
static void
character_data(void *data, const XML_Char *s, int len)
{
struct parse_context *ctx = data;
if (ctx->character_data_length + len > sizeof (ctx->character_data)) {
fprintf(stderr, "too much character data");
exit(EXIT_FAILURE);
}
memcpy(ctx->character_data + ctx->character_data_length, s, len);
ctx->character_data_length += len;
}
static void
emit_opcodes(struct wl_list *message_list, struct interface *interface)
{
struct message *m;
int opcode;
if (wl_list_empty(message_list))
return;
opcode = 0;
wl_list_for_each(m, message_list, link)
printf("#define %s_%s\t%d\n",
interface->uppercase_name, m->uppercase_name, opcode++);
printf("\n");
}
static void
emit_opcode_versions(struct wl_list *message_list, struct interface *interface)
{
struct message *m;
wl_list_for_each(m, message_list, link)
printf("#define %s_%s_SINCE_VERSION\t%d\n",
interface->uppercase_name, m->uppercase_name, m->since);
printf("\n");
}
static void
emit_type(struct arg *a)
{
switch (a->type) {
default:
case INT:
case FD:
printf("int32_t ");
break;
case NEW_ID:
case UNSIGNED:
printf("uint32_t ");
break;
case FIXED:
printf("wl_fixed_t ");
break;
case STRING:
printf("const char *");
break;
case OBJECT:
printf("struct %s *", a->interface_name);
break;
case ARRAY:
printf("struct wl_array *");
break;
}
}
static void
emit_stubs(struct wl_list *message_list, struct interface *interface)
{
struct message *m;
struct arg *a, *ret;
int has_destructor, has_destroy;
printf("static inline void\n"
"%s_set_user_data(struct %s *%s, void *user_data)\n"
"{\n"
"\twl_proxy_set_user_data((struct wl_proxy *) %s, user_data);\n"
"}\n\n",
interface->name, interface->name, interface->name,
interface->name);
printf("static inline void *\n"
"%s_get_user_data(struct %s *%s)\n"
"{\n"
"\treturn wl_proxy_get_user_data((struct wl_proxy *) %s);\n"
"}\n\n",
interface->name, interface->name, interface->name,
interface->name);
has_destructor = 0;
has_destroy = 0;
wl_list_for_each(m, message_list, link) {
if (m->destructor)
has_destructor = 1;
if (strcmp(m->name, "destroy") == 0)
has_destroy = 1;
}
if (!has_destructor && has_destroy) {
fail(&interface->loc,
"interface '%s' has method named destroy "
"but no destructor",
interface->name);
exit(EXIT_FAILURE);
}
if (!has_destroy && strcmp(interface->name, "wl_display") != 0)
printf("static inline void\n"
"%s_destroy(struct %s *%s)\n"
"{\n"
"\twl_proxy_destroy("
"(struct wl_proxy *) %s);\n"
"}\n\n",
interface->name, interface->name, interface->name,
interface->name);
if (wl_list_empty(message_list))
return;
wl_list_for_each(m, message_list, link) {
if (m->new_id_count > 1) {
warn(&m->loc,
"request '%s::%s' has more than "
"one new_id arg, not emitting stub\n",
interface->name, m->name);
continue;
}
ret = NULL;
wl_list_for_each(a, &m->arg_list, link) {
if (a->type == NEW_ID)
ret = a;
}
if (ret && ret->interface_name == NULL)
printf("static inline void *\n");
else if (ret)
printf("static inline struct %s *\n",
ret->interface_name);
else
printf("static inline void\n");
printf("%s_%s(struct %s *%s",
interface->name, m->name,
interface->name, interface->name);
wl_list_for_each(a, &m->arg_list, link) {
if (a->type == NEW_ID && a->interface_name == NULL) {
printf(", const struct wl_interface *interface"
", uint32_t version");
continue;
} else if (a->type == NEW_ID)
continue;
printf(", ");
emit_type(a);
printf("%s", a->name);
}
printf(")\n"
"{\n");
if (ret) {
printf("\tstruct wl_proxy *%s;\n\n"
"\t%s = wl_proxy_marshal_constructor("
"(struct wl_proxy *) %s,\n"
"\t\t\t %s_%s, ",
ret->name, ret->name,
interface->name,
interface->uppercase_name,
m->uppercase_name);
if (ret->interface_name == NULL)
printf("interface");
else
printf("&%s_interface", ret->interface_name);
} else {
printf("\twl_proxy_marshal((struct wl_proxy *) %s,\n"
"\t\t\t %s_%s",
interface->name,
interface->uppercase_name,
m->uppercase_name);
}
wl_list_for_each(a, &m->arg_list, link) {
if (a->type == NEW_ID) {
if (a->interface_name == NULL)
printf(", interface->name, version");
printf(", NULL");
} else {
printf(", %s", a->name);
}
}
printf(");\n");
if (m->destructor)
printf("\n\twl_proxy_destroy("
"(struct wl_proxy *) %s);\n",
interface->name);
if (ret && ret->interface_name == NULL)
printf("\n\treturn (void *) %s;\n", ret->name);
else if (ret)
printf("\n\treturn (struct %s *) %s;\n",
ret->interface_name, ret->name);
printf("}\n\n");
}
}
static void
emit_event_wrappers(struct wl_list *message_list, struct interface *interface)
{
struct message *m;
struct arg *a;
/* We provide hand written functions for the display object */
if (strcmp(interface->name, "wl_display") == 0)
return;
wl_list_for_each(m, message_list, link) {
printf("static inline void\n"
"%s_send_%s(struct wl_resource *resource_",
interface->name, m->name);
wl_list_for_each(a, &m->arg_list, link) {
printf(", ");
switch (a->type) {
case NEW_ID:
case OBJECT:
printf("struct wl_resource *");
break;
default:
emit_type(a);
}
printf("%s", a->name);
}
printf(")\n"
"{\n"
"\twl_resource_post_event(resource_, %s_%s",
interface->uppercase_name, m->uppercase_name);
wl_list_for_each(a, &m->arg_list, link)
printf(", %s", a->name);
printf(");\n");
printf("}\n\n");
}
}
static void
emit_enumerations(struct interface *interface)
{
struct enumeration *e;
struct entry *entry;
wl_list_for_each(e, &interface->enumeration_list, link) {
struct description *desc = e->description;
printf("#ifndef %s_%s_ENUM\n",
interface->uppercase_name, e->uppercase_name);
printf("#define %s_%s_ENUM\n",
interface->uppercase_name, e->uppercase_name);
if (desc) {
printf("/**\n");
desc_dump(desc->summary,
" * %s_%s - ",
interface->name, e->name);
wl_list_for_each(entry, &e->entry_list, link) {
desc_dump(entry->summary,
" * @%s_%s_%s: ",
interface->uppercase_name,
e->uppercase_name,
entry->uppercase_name);
}
if (desc->text) {
printf(" *\n");
desc_dump(desc->text, " * ");
}
printf(" */\n");
}
printf("enum %s_%s {\n", interface->name, e->name);
wl_list_for_each(entry, &e->entry_list, link)
printf("\t%s_%s_%s = %s,\n",
interface->uppercase_name,
e->uppercase_name,
entry->uppercase_name, entry->value);
printf("};\n");
printf("#endif /* %s_%s_ENUM */\n\n",
interface->uppercase_name, e->uppercase_name);
}
}
static void
emit_structs(struct wl_list *message_list, struct interface *interface, enum side side)
{
struct message *m;
struct arg *a;
int n;
if (wl_list_empty(message_list))
return;
if (interface->description) {
struct description *desc = interface->description;
printf("/**\n");
desc_dump(desc->summary, " * %s - ", interface->name);
wl_list_for_each(m, message_list, link) {
struct description *mdesc = m->description;
desc_dump(mdesc ? mdesc->summary : "(none)",
" * @%s: ",
m->name);
}
printf(" *\n");
desc_dump(desc->text, " * ");
printf(" */\n");
}
printf("struct %s_%s {\n", interface->name,
(side == SERVER) ? "interface" : "listener");
wl_list_for_each(m, message_list, link) {
struct description *mdesc = m->description;
printf("\t/**\n");
desc_dump(mdesc ? mdesc->summary : "(none)",
"\t * %s - ", m->name);
wl_list_for_each(a, &m->arg_list, link) {
if (side == SERVER && a->type == NEW_ID &&
a->interface_name == NULL)
printf("\t * @interface: name of the objects interface\n"
"\t * @version: version of the objects interface\n");
desc_dump(a->summary ? a->summary : "(none)",
"\t * @%s: ", a->name);
}
if (mdesc) {
printf("\t *\n");
desc_dump(mdesc->text, "\t * ");
}
if (m->since > 1) {
printf("\t * @since: %d\n", m->since);
}
printf("\t */\n");
printf("\tvoid (*%s)(", m->name);
n = strlen(m->name) + 17;
if (side == SERVER) {
printf("struct wl_client *client,\n"
"%sstruct wl_resource *resource",
indent(n));
} else {
printf("void *data,\n"),
printf("%sstruct %s *%s",
indent(n), interface->name, interface->name);
}
wl_list_for_each(a, &m->arg_list, link) {
printf(",\n%s", indent(n));
if (side == SERVER && a->type == OBJECT)
printf("struct wl_resource *");
else if (side == SERVER && a->type == NEW_ID && a->interface_name == NULL)
printf("const char *interface, uint32_t version, uint32_t ");
else if (side == CLIENT && a->type == OBJECT && a->interface_name == NULL)
printf("void *");
else if (side == CLIENT && a->type == NEW_ID)
printf("struct %s *", a->interface_name);
else
emit_type(a);
printf("%s", a->name);
}
printf(");\n");
}
printf("};\n\n");
if (side == CLIENT) {
printf("static inline int\n"
"%s_add_listener(struct %s *%s,\n"
"%sconst struct %s_listener *listener, void *data)\n"
"{\n"
"\treturn wl_proxy_add_listener((struct wl_proxy *) %s,\n"
"%s(void (**)(void)) listener, data);\n"
"}\n\n",
interface->name, interface->name, interface->name,
indent(14 + strlen(interface->name)),
interface->name,
interface->name,
indent(37));
}
}
static void
format_copyright(const char *copyright)
{
int bol = 1, start = 0, i;
for (i = 0; copyright[i]; i++) {
if (bol && (copyright[i] == ' ' || copyright[i] == '\t')) {
continue;
} else if (bol) {
bol = 0;
start = i;
}
if (copyright[i] == '\n' || copyright[i] == '\0') {
printf("%s %.*s\n",
i == 0 ? "/*" : " *",
i - start, copyright + start);
bol = 1;
}
}
printf(" */\n\n");
}
static void
emit_types_forward_declarations(struct protocol *protocol,
struct wl_list *message_list,
struct wl_array *types)
{
struct message *m;
struct arg *a;
int length;
char **p;
wl_list_for_each(m, message_list, link) {
length = 0;
m->all_null = 1;
wl_list_for_each(a, &m->arg_list, link) {
length++;
switch (a->type) {
case NEW_ID:
case OBJECT:
if (!a->interface_name)
continue;
m->all_null = 0;
p = fail_on_null(wl_array_add(types, sizeof *p));
*p = a->interface_name;
break;
default:
break;
}
}
if (m->all_null && length > protocol->null_run_length)
protocol->null_run_length = length;
}
}
static int
cmp_names(const void *p1, const void *p2)
{
const char * const *s1 = p1, * const *s2 = p2;
return strcmp(*s1, *s2);
}
static const char *
get_include_name(bool core, enum side side)
{
if (side == SERVER)
return core ? "wayland-server-core.h" : "wayland-server.h";
else
return core ? "wayland-client-core.h" : "wayland-client.h";
}
static void
emit_header(struct protocol *protocol, enum side side)
{
struct interface *i, *i_next;
struct wl_array types;
const char *s = (side == SERVER) ? "SERVER" : "CLIENT";
char **p, *prev;
if (protocol->copyright)
format_copyright(protocol->copyright);
printf("#ifndef %s_%s_PROTOCOL_H\n"
"#define %s_%s_PROTOCOL_H\n"
"\n"
"#ifdef __cplusplus\n"
"extern \"C\" {\n"
"#endif\n"
"\n"
"#include \n"
"#include \n"
"#include \"%s\"\n\n"
"struct wl_client;\n"
"struct wl_resource;\n\n",
protocol->uppercase_name, s,
protocol->uppercase_name, s,
get_include_name(protocol->core_headers, side));
wl_array_init(&types);
wl_list_for_each(i, &protocol->interface_list, link) {
emit_types_forward_declarations(protocol, &i->request_list, &types);
emit_types_forward_declarations(protocol, &i->event_list, &types);
}
wl_list_for_each(i, &protocol->interface_list, link) {
p = fail_on_null(wl_array_add(&types, sizeof *p));
*p = i->name;
}
qsort(types.data, types.size / sizeof *p, sizeof *p, cmp_names);
prev = NULL;
wl_array_for_each(p, &types) {
if (prev && strcmp(*p, prev) == 0)
continue;
printf("struct %s;\n", *p);
prev = *p;
}
wl_array_release(&types);
printf("\n");
wl_list_for_each(i, &protocol->interface_list, link) {
printf("extern const struct wl_interface "
"%s_interface;\n", i->name);
}
printf("\n");
wl_list_for_each_safe(i, i_next, &protocol->interface_list, link) {
emit_enumerations(i);
if (side == SERVER) {
emit_structs(&i->request_list, i, side);
emit_opcodes(&i->event_list, i);
emit_opcode_versions(&i->event_list, i);
emit_event_wrappers(&i->event_list, i);
} else {
emit_structs(&i->event_list, i, side);
emit_opcodes(&i->request_list, i);
emit_stubs(&i->request_list, i);
}
free_interface(i);
}
printf("#ifdef __cplusplus\n"
"}\n"
"#endif\n"
"\n"
"#endif\n");
}
static void
emit_null_run(struct protocol *protocol)
{
int i;
for (i = 0; i < protocol->null_run_length; i++)
printf("\tNULL,\n");
}
static void
emit_types(struct protocol *protocol, struct wl_list *message_list)
{
struct message *m;
struct arg *a;
wl_list_for_each(m, message_list, link) {
if (m->all_null) {
m->type_index = 0;
continue;
}
m->type_index =
protocol->null_run_length + protocol->type_index;
protocol->type_index += m->arg_count;
wl_list_for_each(a, &m->arg_list, link) {
switch (a->type) {
case NEW_ID:
case OBJECT:
if (a->interface_name)
printf("\t&%s_interface,\n",
a->interface_name);
else
printf("\tNULL,\n");
break;
default:
printf("\tNULL,\n");
break;
}
}
}
}
static void
emit_messages(struct wl_list *message_list,
struct interface *interface, const char *suffix)
{
struct message *m;
struct arg *a;
if (wl_list_empty(message_list))
return;
printf("static const struct wl_message "
"%s_%s[] = {\n",
interface->name, suffix);
wl_list_for_each(m, message_list, link) {
printf("\t{ \"%s\", \"", m->name);
if (m->since > 1)
printf("%d", m->since);
wl_list_for_each(a, &m->arg_list, link) {
if (is_nullable_type(a) && a->nullable)
printf("?");
switch (a->type) {
default:
case INT:
printf("i");
break;
case NEW_ID:
if (a->interface_name == NULL)
printf("su");
printf("n");
break;
case UNSIGNED:
printf("u");
break;
case FIXED:
printf("f");
break;
case STRING:
printf("s");
break;
case OBJECT:
printf("o");
break;
case ARRAY:
printf("a");
break;
case FD:
printf("h");
break;
}
}
printf("\", types + %d },\n", m->type_index);
}
printf("};\n\n");
}
static void
emit_code(struct protocol *protocol)
{
struct interface *i, *next;
struct wl_array types;
char **p, *prev;
if (protocol->copyright)
format_copyright(protocol->copyright);
printf("#include \n"
"#include \n"
"#include \"wayland-util.h\"\n\n");
wl_array_init(&types);
wl_list_for_each(i, &protocol->interface_list, link) {
emit_types_forward_declarations(protocol, &i->request_list, &types);
emit_types_forward_declarations(protocol, &i->event_list, &types);
}
qsort(types.data, types.size / sizeof *p, sizeof *p, cmp_names);
prev = NULL;
wl_array_for_each(p, &types) {
if (prev && strcmp(*p, prev) == 0)
continue;
printf("extern const struct wl_interface %s_interface;\n", *p);
prev = *p;
}
wl_array_release(&types);
printf("\n");
printf("static const struct wl_interface *types[] = {\n");
emit_null_run(protocol);
wl_list_for_each(i, &protocol->interface_list, link) {
emit_types(protocol, &i->request_list);
emit_types(protocol, &i->event_list);
}
printf("};\n\n");
wl_list_for_each_safe(i, next, &protocol->interface_list, link) {
emit_messages(&i->request_list, i, "requests");
emit_messages(&i->event_list, i, "events");
printf("WL_EXPORT const struct wl_interface "
"%s_interface = {\n"
"\t\"%s\", %d,\n",
i->name, i->name, i->version);
if (!wl_list_empty(&i->request_list))
printf("\t%d, %s_requests,\n",
wl_list_length(&i->request_list), i->name);
else
printf("\t0, NULL,\n");
if (!wl_list_empty(&i->event_list))
printf("\t%d, %s_events,\n",
wl_list_length(&i->event_list), i->name);
else
printf("\t0, NULL,\n");
printf("};\n\n");
/* we won't need it any further */
free_interface(i);
}
}
static void
free_protocol(struct protocol *protocol)
{
free(protocol->name);
free(protocol->uppercase_name);
free(protocol->copyright);
free_description(protocol->description);
}
int main(int argc, char *argv[])
{
struct parse_context ctx;
struct protocol protocol;
FILE *input = stdin;
int len;
void *buf;
bool help = false, core_headers = false;
bool fail = false;
int opt;
enum {
CLIENT_HEADER,
SERVER_HEADER,
CODE,
} mode;
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "include-core-only", no_argument, NULL, 'c' },
{ 0, 0, NULL, 0 }
};
while (1) {
opt = getopt_long(argc, argv, "hc", options, NULL);
if (opt == -1)
break;
switch (opt) {
case 'h':
help = true;
break;
case 'c':
core_headers = true;
break;
default:
fail = true;
break;
}
}
argv += optind;
argc -= optind;
if (help)
usage(EXIT_SUCCESS);
else if ((argc != 1 && argc != 3) || fail)
usage(EXIT_FAILURE);
else if (strcmp(argv[0], "help") == 0)
usage(EXIT_SUCCESS);
else if (strcmp(argv[0], "client-header") == 0)
mode = CLIENT_HEADER;
else if (strcmp(argv[0], "server-header") == 0)
mode = SERVER_HEADER;
else if (strcmp(argv[0], "code") == 0)
mode = CODE;
else
usage(EXIT_FAILURE);
if (argc == 3) {
input = fopen(argv[1], "r");
if (input == NULL) {
fprintf(stderr, "Could not open input file: %s\n",
strerror(errno));
exit(EXIT_FAILURE);
}
if (freopen(argv[2], "w", stdout) == NULL) {
fprintf(stderr, "Could not open output file: %s\n",
strerror(errno));
exit(EXIT_FAILURE);
}
}
/* initialize protocol structure */
memset(&protocol, 0, sizeof protocol);
wl_list_init(&protocol.interface_list);
protocol.core_headers = core_headers;
/* initialize context */
memset(&ctx, 0, sizeof ctx);
ctx.protocol = &protocol;
ctx.loc.filename = "";
/* create XML parser */
ctx.parser = XML_ParserCreate(NULL);
XML_SetUserData(ctx.parser, &ctx);
if (ctx.parser == NULL) {
fprintf(stderr, "failed to create parser\n");
exit(EXIT_FAILURE);
}
XML_SetElementHandler(ctx.parser, start_element, end_element);
XML_SetCharacterDataHandler(ctx.parser, character_data);
do {
buf = XML_GetBuffer(ctx.parser, XML_BUFFER_SIZE);
len = fread(buf, 1, XML_BUFFER_SIZE, input);
if (len < 0) {
fprintf(stderr, "fread: %m\n");
exit(EXIT_FAILURE);
}
if (XML_ParseBuffer(ctx.parser, len, len == 0) == 0) {
fprintf(stderr,
"Error parsing XML at line %ld col %ld: %s\n",
XML_GetCurrentLineNumber(ctx.parser),
XML_GetCurrentColumnNumber(ctx.parser),
XML_ErrorString(XML_GetErrorCode(ctx.parser)));
exit(EXIT_FAILURE);
}
} while (len > 0);
XML_ParserFree(ctx.parser);
switch (mode) {
case CLIENT_HEADER:
emit_header(&protocol, CLIENT);
break;
case SERVER_HEADER:
emit_header(&protocol, SERVER);
break;
case CODE:
emit_code(&protocol);
break;
}
free_protocol(&protocol);
return 0;
}
wayland-1.9.0/src/wayland-client.h 0000664 0001750 0001750 00000002727 12536656674 014012 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/** Use of this header file is discouraged. Prefer including
* wayland-client-core.h instead, which does not include the
* client protocol header and as such only defines the library
* API.
*/
#ifndef WAYLAND_CLIENT_H
#define WAYLAND_CLIENT_H
#include "wayland-client-core.h"
#include "wayland-client-protocol.h"
#endif
wayland-1.9.0/src/wayland-egl-core.h 0000664 0001750 0001750 00000003374 12536656674 014230 0000000 0000000 /*
* Copyright © 2011 Kristian Høgsberg
* Copyright © 2011 Benjamin Franzke
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_EGL_CORE_H
#define WAYLAND_EGL_CORE_H
#ifdef __cplusplus
extern "C" {
#endif
#define WL_EGL_PLATFORM 1
struct wl_egl_window;
struct wl_surface;
struct wl_egl_window *
wl_egl_window_create(struct wl_surface *surface,
int width, int height);
void
wl_egl_window_destroy(struct wl_egl_window *egl_window);
void
wl_egl_window_resize(struct wl_egl_window *egl_window,
int width, int height,
int dx, int dy);
void
wl_egl_window_get_attached_size(struct wl_egl_window *egl_window,
int *width, int *height);
#ifdef __cplusplus
}
#endif
#endif
wayland-1.9.0/src/wayland-egl.h 0000664 0001750 0001750 00000002441 12536656674 013274 0000000 0000000 /*
* Copyright © 2011 Kristian Høgsberg
* Copyright © 2011 Benjamin Franzke
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_EGL_H
#define WAYLAND_EGL_H
#include
#include "wayland-egl-core.h"
#endif
wayland-1.9.0/src/wayland-server-uninstalled.pc.in 0000664 0001750 0001750 00000000361 12413647306 017114 0000000 0000000 libdir=@abs_builddir@/.libs
includedir=@abs_srcdir@
Name: Wayland Server
Description: Server side implementation of the Wayland protocol (not installed)
Version: @PACKAGE_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-server
wayland-1.9.0/src/wayland-client-core.h 0000664 0001750 0001750 00000017462 12536656674 014742 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_CLIENT_CORE_H
#define WAYLAND_CLIENT_CORE_H
#include "wayland-util.h"
#include "wayland-version.h"
#ifdef __cplusplus
extern "C" {
#endif
/** \class wl_proxy
*
* \brief Represents a protocol object on the client side.
*
* A wl_proxy acts as a client side proxy to an object existing in the
* compositor. The proxy is responsible for converting requests made by the
* clients with \ref wl_proxy_marshal() into Wayland's wire format. Events
* coming from the compositor are also handled by the proxy, which will in
* turn call the handler set with \ref wl_proxy_add_listener().
*
* \note With the exception of function \ref wl_proxy_set_queue(), functions
* accessing a wl_proxy are not normally used by client code. Clients
* should normally use the higher level interface generated by the scanner to
* interact with compositor objects.
*
*/
struct wl_proxy;
/** \class wl_display
*
* \brief Represents a connection to the compositor and acts as a proxy to
* the wl_display singleton object.
*
* A wl_display object represents a client connection to a Wayland
* compositor. It is created with either \ref wl_display_connect() or
* \ref wl_display_connect_to_fd(). A connection is terminated using
* \ref wl_display_disconnect().
*
* A wl_display is also used as the \ref wl_proxy for the wl_display
* singleton object on the compositor side.
*
* A wl_display object handles all the data sent from and to the
* compositor. When a \ref wl_proxy marshals a request, it will write its wire
* representation to the display's write buffer. The data is sent to the
* compositor when the client calls \ref wl_display_flush().
*
* Incoming data is handled in two steps: queueing and dispatching. In the
* queue step, the data coming from the display fd is interpreted and
* added to a queue. On the dispatch step, the handler for the incoming
* event set by the client on the corresponding \ref wl_proxy is called.
*
* A wl_display has at least one event queue, called the default
* queue. Clients can create additional event queues with \ref
* wl_display_create_queue() and assign \ref wl_proxy's to it. Events
* occurring in a particular proxy are always queued in its assigned queue.
* A client can ensure that a certain assumption, such as holding a lock
* or running from a given thread, is true when a proxy event handler is
* called by assigning that proxy to an event queue and making sure that
* this queue is only dispatched when the assumption holds.
*
* The default queue is dispatched by calling \ref wl_display_dispatch().
* This will dispatch any events queued on the default queue and attempt
* to read from the display fd if it's empty. Events read are then queued
* on the appropriate queues according to the proxy assignment.
*
* A user created queue is dispatched with \ref wl_display_dispatch_queue().
* This function behaves exactly the same as wl_display_dispatch()
* but it dispatches given queue instead of the default queue.
*
* A real world example of event queue usage is Mesa's implementation of
* eglSwapBuffers() for the Wayland platform. This function might need
* to block until a frame callback is received, but dispatching the default
* queue could cause an event handler on the client to start drawing
* again. This problem is solved using another event queue, so that only
* the events handled by the EGL code are dispatched during the block.
*
* This creates a problem where a thread dispatches a non-default
* queue, reading all the data from the display fd. If the application
* would call \em poll(2) after that it would block, even though there
* might be events queued on the default queue. Those events should be
* dispatched with \ref wl_display_dispatch_(queue_)pending() before
* flushing and blocking.
*/
struct wl_display;
/** \class wl_event_queue
*
* \brief A queue for \ref wl_proxy object events.
*
* Event queues allows the events on a display to be handled in a thread-safe
* manner. See \ref wl_display for details.
*
*/
struct wl_event_queue;
void wl_event_queue_destroy(struct wl_event_queue *queue);
void wl_proxy_marshal(struct wl_proxy *p, uint32_t opcode, ...);
void wl_proxy_marshal_array(struct wl_proxy *p, uint32_t opcode,
union wl_argument *args);
struct wl_proxy *wl_proxy_create(struct wl_proxy *factory,
const struct wl_interface *interface);
struct wl_proxy *wl_proxy_marshal_constructor(struct wl_proxy *proxy,
uint32_t opcode,
const struct wl_interface *interface,
...);
struct wl_proxy *
wl_proxy_marshal_array_constructor(struct wl_proxy *proxy,
uint32_t opcode, union wl_argument *args,
const struct wl_interface *interface);
void wl_proxy_destroy(struct wl_proxy *proxy);
int wl_proxy_add_listener(struct wl_proxy *proxy,
void (**implementation)(void), void *data);
const void *wl_proxy_get_listener(struct wl_proxy *proxy);
int wl_proxy_add_dispatcher(struct wl_proxy *proxy,
wl_dispatcher_func_t dispatcher_func,
const void * dispatcher_data, void *data);
void wl_proxy_set_user_data(struct wl_proxy *proxy, void *user_data);
void *wl_proxy_get_user_data(struct wl_proxy *proxy);
uint32_t wl_proxy_get_id(struct wl_proxy *proxy);
const char *wl_proxy_get_class(struct wl_proxy *proxy);
void wl_proxy_set_queue(struct wl_proxy *proxy, struct wl_event_queue *queue);
struct wl_display *wl_display_connect(const char *name);
struct wl_display *wl_display_connect_to_fd(int fd);
void wl_display_disconnect(struct wl_display *display);
int wl_display_get_fd(struct wl_display *display);
int wl_display_dispatch(struct wl_display *display);
int wl_display_dispatch_queue(struct wl_display *display,
struct wl_event_queue *queue);
int wl_display_dispatch_queue_pending(struct wl_display *display,
struct wl_event_queue *queue);
int wl_display_dispatch_pending(struct wl_display *display);
int wl_display_get_error(struct wl_display *display);
uint32_t wl_display_get_protocol_error(struct wl_display *display,
const struct wl_interface **interface,
uint32_t *id);
int wl_display_flush(struct wl_display *display);
int wl_display_roundtrip_queue(struct wl_display *display,
struct wl_event_queue *queue);
int wl_display_roundtrip(struct wl_display *display);
struct wl_event_queue *wl_display_create_queue(struct wl_display *display);
int wl_display_prepare_read_queue(struct wl_display *display,
struct wl_event_queue *queue);
int wl_display_prepare_read(struct wl_display *display);
void wl_display_cancel_read(struct wl_display *display);
int wl_display_read_events(struct wl_display *display);
void wl_log_set_handler_client(wl_log_func_t handler);
#ifdef __cplusplus
}
#endif
#endif
wayland-1.9.0/src/wayland-server.c 0000664 0001750 0001750 00000110643 12536657217 014024 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-private.h"
#include "wayland-server.h"
#include "wayland-server-protocol.h"
#include "wayland-os.h"
/* This is the size of the char array in struct sock_addr_un.
* No Wayland socket can be created with a path longer than this,
* including the null terminator.
*/
#ifndef UNIX_PATH_MAX
#define UNIX_PATH_MAX 108
#endif
#define LOCK_SUFFIX ".lock"
#define LOCK_SUFFIXLEN 5
struct wl_socket {
int fd;
int fd_lock;
struct sockaddr_un addr;
char lock_addr[UNIX_PATH_MAX + LOCK_SUFFIXLEN];
struct wl_list link;
struct wl_event_source *source;
char *display_name;
};
struct wl_client {
struct wl_connection *connection;
struct wl_event_source *source;
struct wl_display *display;
struct wl_resource *display_resource;
uint32_t id_count;
uint32_t mask;
struct wl_list link;
struct wl_map objects;
struct wl_signal destroy_signal;
struct ucred ucred;
int error;
};
struct wl_display {
struct wl_event_loop *loop;
int run;
uint32_t id;
uint32_t serial;
struct wl_list registry_resource_list;
struct wl_list global_list;
struct wl_list socket_list;
struct wl_list client_list;
struct wl_signal destroy_signal;
struct wl_array additional_shm_formats;
};
struct wl_global {
struct wl_display *display;
const struct wl_interface *interface;
uint32_t name;
uint32_t version;
void *data;
wl_global_bind_func_t bind;
struct wl_list link;
};
struct wl_resource {
struct wl_object object;
wl_resource_destroy_func_t destroy;
struct wl_list link;
struct wl_signal destroy_signal;
struct wl_client *client;
void *data;
int version;
wl_dispatcher_func_t dispatcher;
};
static int debug_server = 0;
WL_EXPORT void
wl_resource_post_event_array(struct wl_resource *resource, uint32_t opcode,
union wl_argument *args)
{
struct wl_closure *closure;
struct wl_object *object = &resource->object;
closure = wl_closure_marshal(object, opcode, args,
&object->interface->events[opcode]);
if (closure == NULL) {
resource->client->error = 1;
return;
}
if (wl_closure_send(closure, resource->client->connection))
resource->client->error = 1;
if (debug_server)
wl_closure_print(closure, object, true);
wl_closure_destroy(closure);
}
WL_EXPORT void
wl_resource_post_event(struct wl_resource *resource, uint32_t opcode, ...)
{
union wl_argument args[WL_CLOSURE_MAX_ARGS];
struct wl_object *object = &resource->object;
va_list ap;
va_start(ap, opcode);
wl_argument_from_va_list(object->interface->events[opcode].signature,
args, WL_CLOSURE_MAX_ARGS, ap);
va_end(ap);
wl_resource_post_event_array(resource, opcode, args);
}
WL_EXPORT void
wl_resource_queue_event_array(struct wl_resource *resource, uint32_t opcode,
union wl_argument *args)
{
struct wl_closure *closure;
struct wl_object *object = &resource->object;
closure = wl_closure_marshal(object, opcode, args,
&object->interface->events[opcode]);
if (closure == NULL) {
resource->client->error = 1;
return;
}
if (wl_closure_queue(closure, resource->client->connection))
resource->client->error = 1;
if (debug_server)
wl_closure_print(closure, object, true);
wl_closure_destroy(closure);
}
WL_EXPORT void
wl_resource_queue_event(struct wl_resource *resource, uint32_t opcode, ...)
{
union wl_argument args[WL_CLOSURE_MAX_ARGS];
struct wl_object *object = &resource->object;
va_list ap;
va_start(ap, opcode);
wl_argument_from_va_list(object->interface->events[opcode].signature,
args, WL_CLOSURE_MAX_ARGS, ap);
va_end(ap);
wl_resource_queue_event_array(resource, opcode, args);
}
WL_EXPORT void
wl_resource_post_error(struct wl_resource *resource,
uint32_t code, const char *msg, ...)
{
struct wl_client *client = resource->client;
char buffer[128];
va_list ap;
va_start(ap, msg);
vsnprintf(buffer, sizeof buffer, msg, ap);
va_end(ap);
client->error = 1;
/*
* When a client aborts, its resources are destroyed in id order,
* which means the display resource is destroyed first. If destruction
* of any later resources results in a protocol error, we end up here
* with a NULL display_resource. Do not try to send errors to an
* already dead client.
*/
if (!client->display_resource)
return;
wl_resource_post_event(client->display_resource,
WL_DISPLAY_ERROR, resource, code, buffer);
}
static int
wl_client_connection_data(int fd, uint32_t mask, void *data)
{
struct wl_client *client = data;
struct wl_connection *connection = client->connection;
struct wl_resource *resource;
struct wl_object *object;
struct wl_closure *closure;
const struct wl_message *message;
uint32_t p[2];
uint32_t resource_flags;
int opcode, size, since;
int len;
if (mask & (WL_EVENT_ERROR | WL_EVENT_HANGUP)) {
wl_client_destroy(client);
return 1;
}
if (mask & WL_EVENT_WRITABLE) {
len = wl_connection_flush(connection);
if (len < 0 && errno != EAGAIN) {
wl_client_destroy(client);
return 1;
} else if (len >= 0) {
wl_event_source_fd_update(client->source,
WL_EVENT_READABLE);
}
}
len = 0;
if (mask & WL_EVENT_READABLE) {
len = wl_connection_read(connection);
if (len == 0 || (len < 0 && errno != EAGAIN)) {
wl_client_destroy(client);
return 1;
}
}
while ((size_t) len >= sizeof p) {
wl_connection_copy(connection, p, sizeof p);
opcode = p[1] & 0xffff;
size = p[1] >> 16;
if (len < size)
break;
resource = wl_map_lookup(&client->objects, p[0]);
resource_flags = wl_map_lookup_flags(&client->objects, p[0]);
if (resource == NULL) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"invalid object %u", p[0]);
break;
}
object = &resource->object;
if (opcode >= object->interface->method_count) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_METHOD,
"invalid method %d, object %s@%u",
opcode,
object->interface->name,
object->id);
break;
}
message = &object->interface->methods[opcode];
since = wl_message_get_since(message);
if (!(resource_flags & WL_MAP_ENTRY_LEGACY) &&
resource->version > 0 && resource->version < since) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_METHOD,
"invalid method %d (since %d < %d)"
", object %s@%u",
opcode, resource->version, since,
object->interface->name,
object->id);
break;
}
closure = wl_connection_demarshal(client->connection, size,
&client->objects, message);
len -= size;
if (closure == NULL && errno == ENOMEM) {
wl_resource_post_no_memory(resource);
break;
} else if (closure == NULL ||
wl_closure_lookup_objects(closure, &client->objects) < 0) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_METHOD,
"invalid arguments for %s@%u.%s",
object->interface->name,
object->id,
message->name);
wl_closure_destroy(closure);
break;
}
if (debug_server)
wl_closure_print(closure, object, false);
if ((resource_flags & WL_MAP_ENTRY_LEGACY) ||
resource->dispatcher == NULL) {
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER,
object, opcode, client);
} else {
wl_closure_dispatch(closure, resource->dispatcher,
object, opcode);
}
wl_closure_destroy(closure);
if (client->error)
break;
}
if (client->error)
wl_client_destroy(client);
return 1;
}
/** Flush pending events to the client
*
* \param client The client object
*
* Events sent to clients are queued in a buffer and written to the
* socket later - typically when the compositor has handled all
* requests and goes back to block in the event loop. This function
* flushes all queued up events for a client immediately.
*
* \memberof wl_client
*/
WL_EXPORT void
wl_client_flush(struct wl_client *client)
{
wl_connection_flush(client->connection);
}
/** Get the display object for the given client
*
* \param client The client object
* \return The display object the client is associated with.
*
* \memberof wl_client
*/
WL_EXPORT struct wl_display *
wl_client_get_display(struct wl_client *client)
{
return client->display;
}
static int
bind_display(struct wl_client *client, struct wl_display *display);
/** Create a client for the given file descriptor
*
* \param display The display object
* \param fd The file descriptor for the socket to the client
* \return The new client object or NULL on failure.
*
* Given a file descriptor corresponding to one end of a socket, this
* function will create a wl_client struct and add the new client to
* the compositors client list. At that point, the client is
* initialized and ready to run, as if the client had connected to the
* servers listening socket. When the client eventually sends
* requests to the compositor, the wl_client argument to the request
* handler will be the wl_client returned from this function.
*
* The other end of the socket can be passed to
* wl_display_connect_to_fd() on the client side or used with the
* WAYLAND_SOCKET environment variable on the client side.
*
* On failure this function sets errno accordingly and returns NULL.
*
* \memberof wl_display
*/
WL_EXPORT struct wl_client *
wl_client_create(struct wl_display *display, int fd)
{
struct wl_client *client;
socklen_t len;
client = malloc(sizeof *client);
if (client == NULL)
return NULL;
memset(client, 0, sizeof *client);
client->display = display;
client->source = wl_event_loop_add_fd(display->loop, fd,
WL_EVENT_READABLE,
wl_client_connection_data, client);
if (!client->source)
goto err_client;
len = sizeof client->ucred;
if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED,
&client->ucred, &len) < 0)
goto err_source;
client->connection = wl_connection_create(fd);
if (client->connection == NULL)
goto err_source;
wl_map_init(&client->objects, WL_MAP_SERVER_SIDE);
if (wl_map_insert_at(&client->objects, 0, 0, NULL) < 0)
goto err_map;
wl_signal_init(&client->destroy_signal);
if (bind_display(client, display) < 0)
goto err_map;
wl_list_insert(display->client_list.prev, &client->link);
return client;
err_map:
wl_map_release(&client->objects);
wl_connection_destroy(client->connection);
err_source:
wl_event_source_remove(client->source);
err_client:
free(client);
return NULL;
}
/** Return Unix credentials for the client
*
* \param client The display object
* \param pid Returns the process ID
* \param uid Returns the user ID
* \param gid Returns the group ID
*
* This function returns the process ID, the user ID and the group ID
* for the given client. The credentials come from getsockopt() with
* SO_PEERCRED, on the client socket fd. All the pointers can be
* NULL, if the caller is not interested in a particular ID.
*
* Be aware that for clients that a compositor forks and execs and
* then connects using socketpair(), this function will return the
* credentials for the compositor. The credentials for the socketpair
* are set at creation time in the compositor.
*
* \memberof wl_client
*/
WL_EXPORT void
wl_client_get_credentials(struct wl_client *client,
pid_t *pid, uid_t *uid, gid_t *gid)
{
if (pid)
*pid = client->ucred.pid;
if (uid)
*uid = client->ucred.uid;
if (gid)
*gid = client->ucred.gid;
}
/** Look up an object in the client name space
*
* \param client The client object
* \param id The object id
* \return The object or NULL if there is not object for the given ID
*
* This looks up an object in the client object name space by its
* object ID.
*
* \memberof wl_client
*/
WL_EXPORT struct wl_resource *
wl_client_get_object(struct wl_client *client, uint32_t id)
{
return wl_map_lookup(&client->objects, id);
}
WL_EXPORT void
wl_client_post_no_memory(struct wl_client *client)
{
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_NO_MEMORY, "no memory");
}
WL_EXPORT void
wl_resource_post_no_memory(struct wl_resource *resource)
{
wl_resource_post_error(resource->client->display_resource,
WL_DISPLAY_ERROR_NO_MEMORY, "no memory");
}
static void
destroy_resource(void *element, void *data)
{
struct wl_resource *resource = element;
struct wl_client *client = resource->client;
uint32_t flags;
wl_signal_emit(&resource->destroy_signal, resource);
flags = wl_map_lookup_flags(&client->objects, resource->object.id);
if (resource->destroy)
resource->destroy(resource);
if (!(flags & WL_MAP_ENTRY_LEGACY))
free(resource);
}
WL_EXPORT void
wl_resource_destroy(struct wl_resource *resource)
{
struct wl_client *client = resource->client;
uint32_t id;
id = resource->object.id;
destroy_resource(resource, NULL);
if (id < WL_SERVER_ID_START) {
if (client->display_resource) {
wl_resource_queue_event(client->display_resource,
WL_DISPLAY_DELETE_ID, id);
}
wl_map_insert_at(&client->objects, 0, id, NULL);
} else {
wl_map_remove(&client->objects, id);
}
}
WL_EXPORT uint32_t
wl_resource_get_id(struct wl_resource *resource)
{
return resource->object.id;
}
WL_EXPORT struct wl_list *
wl_resource_get_link(struct wl_resource *resource)
{
return &resource->link;
}
WL_EXPORT struct wl_resource *
wl_resource_from_link(struct wl_list *link)
{
struct wl_resource *resource;
return wl_container_of(link, resource, link);
}
WL_EXPORT struct wl_resource *
wl_resource_find_for_client(struct wl_list *list, struct wl_client *client)
{
struct wl_resource *resource;
if (client == NULL)
return NULL;
wl_list_for_each(resource, list, link) {
if (resource->client == client)
return resource;
}
return NULL;
}
WL_EXPORT struct wl_client *
wl_resource_get_client(struct wl_resource *resource)
{
return resource->client;
}
WL_EXPORT void
wl_resource_set_user_data(struct wl_resource *resource, void *data)
{
resource->data = data;
}
WL_EXPORT void *
wl_resource_get_user_data(struct wl_resource *resource)
{
return resource->data;
}
WL_EXPORT int
wl_resource_get_version(struct wl_resource *resource)
{
return resource->version;
}
WL_EXPORT void
wl_resource_set_destructor(struct wl_resource *resource,
wl_resource_destroy_func_t destroy)
{
resource->destroy = destroy;
}
WL_EXPORT int
wl_resource_instance_of(struct wl_resource *resource,
const struct wl_interface *interface,
const void *implementation)
{
return wl_interface_equal(resource->object.interface, interface) &&
resource->object.implementation == implementation;
}
WL_EXPORT void
wl_resource_add_destroy_listener(struct wl_resource *resource,
struct wl_listener * listener)
{
wl_signal_add(&resource->destroy_signal, listener);
}
WL_EXPORT struct wl_listener *
wl_resource_get_destroy_listener(struct wl_resource *resource,
wl_notify_func_t notify)
{
return wl_signal_get(&resource->destroy_signal, notify);
}
WL_EXPORT void
wl_client_add_destroy_listener(struct wl_client *client,
struct wl_listener *listener)
{
wl_signal_add(&client->destroy_signal, listener);
}
WL_EXPORT struct wl_listener *
wl_client_get_destroy_listener(struct wl_client *client,
wl_notify_func_t notify)
{
return wl_signal_get(&client->destroy_signal, notify);
}
WL_EXPORT void
wl_client_destroy(struct wl_client *client)
{
uint32_t serial = 0;
wl_signal_emit(&client->destroy_signal, client);
wl_client_flush(client);
wl_map_for_each(&client->objects, destroy_resource, &serial);
wl_map_release(&client->objects);
wl_event_source_remove(client->source);
close(wl_connection_destroy(client->connection));
wl_list_remove(&client->link);
free(client);
}
static void
registry_bind(struct wl_client *client,
struct wl_resource *resource, uint32_t name,
const char *interface, uint32_t version, uint32_t id)
{
struct wl_global *global;
struct wl_display *display = resource->data;
wl_list_for_each(global, &display->global_list, link)
if (global->name == name)
break;
if (&global->link == &display->global_list)
wl_resource_post_error(resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"invalid global %s (%d)", interface, name);
else if (global->version < version)
wl_resource_post_error(resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"invalid version for global %s (%d): have %d, wanted %d",
interface, name, global->version, version);
else
global->bind(client, global->data, version, id);
}
static const struct wl_registry_interface registry_interface = {
registry_bind
};
static void
display_sync(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
struct wl_resource *callback;
uint32_t serial;
callback = wl_resource_create(client, &wl_callback_interface, 1, id);
if (callback == NULL) {
wl_client_post_no_memory(client);
return;
}
serial = wl_display_get_serial(client->display);
wl_callback_send_done(callback, serial);
wl_resource_destroy(callback);
}
static void
unbind_resource(struct wl_resource *resource)
{
wl_list_remove(&resource->link);
}
static void
display_get_registry(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
struct wl_display *display = resource->data;
struct wl_resource *registry_resource;
struct wl_global *global;
registry_resource =
wl_resource_create(client, &wl_registry_interface, 1, id);
if (registry_resource == NULL) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(registry_resource,
®istry_interface,
display, unbind_resource);
wl_list_insert(&display->registry_resource_list,
®istry_resource->link);
wl_list_for_each(global, &display->global_list, link)
wl_resource_post_event(registry_resource,
WL_REGISTRY_GLOBAL,
global->name,
global->interface->name,
global->version);
}
static const struct wl_display_interface display_interface = {
display_sync,
display_get_registry
};
static void
destroy_client_display_resource(struct wl_resource *resource)
{
resource->client->display_resource = NULL;
}
static int
bind_display(struct wl_client *client, struct wl_display *display)
{
client->display_resource =
wl_resource_create(client, &wl_display_interface, 1, 1);
if (client->display_resource == NULL) {
wl_client_post_no_memory(client);
return -1;
}
wl_resource_set_implementation(client->display_resource,
&display_interface, display,
destroy_client_display_resource);
return 0;
}
/** Create Wayland display object.
*
* \return The Wayland display object. Null if failed to create
*
* This creates the wl_display object.
*
* \memberof wl_display
*/
WL_EXPORT struct wl_display *
wl_display_create(void)
{
struct wl_display *display;
const char *debug;
debug = getenv("WAYLAND_DEBUG");
if (debug && (strstr(debug, "server") || strstr(debug, "1")))
debug_server = 1;
display = malloc(sizeof *display);
if (display == NULL)
return NULL;
display->loop = wl_event_loop_create();
if (display->loop == NULL) {
free(display);
return NULL;
}
wl_list_init(&display->global_list);
wl_list_init(&display->socket_list);
wl_list_init(&display->client_list);
wl_list_init(&display->registry_resource_list);
wl_signal_init(&display->destroy_signal);
display->id = 1;
display->serial = 0;
wl_array_init(&display->additional_shm_formats);
return display;
}
static void
wl_socket_destroy(struct wl_socket *s)
{
if (s->source)
wl_event_source_remove(s->source);
if (s->addr.sun_path[0])
unlink(s->addr.sun_path);
if (s->fd >= 0)
close(s->fd);
if (s->lock_addr[0])
unlink(s->lock_addr);
if (s->fd_lock >= 0)
close(s->fd_lock);
free(s);
}
static struct wl_socket *
wl_socket_alloc(void)
{
struct wl_socket *s;
s = malloc(sizeof *s);
if (!s)
return NULL;
memset(s, 0, sizeof *s);
s->fd = -1;
s->fd_lock = -1;
return s;
}
/** Destroy Wayland display object.
*
* \param display The Wayland display object which should be destroyed.
* \return None.
*
* This function emits the wl_display destroy signal, releases
* all the sockets added to this display, free's all the globals associated
* with this display, free's memory of additional shared memory formats and
* destroy the display object.
*
* \sa wl_display_add_destroy_listener
*
* \memberof wl_display
*/
WL_EXPORT void
wl_display_destroy(struct wl_display *display)
{
struct wl_socket *s, *next;
struct wl_global *global, *gnext;
wl_signal_emit(&display->destroy_signal, display);
wl_list_for_each_safe(s, next, &display->socket_list, link) {
wl_socket_destroy(s);
}
wl_event_loop_destroy(display->loop);
wl_list_for_each_safe(global, gnext, &display->global_list, link)
free(global);
wl_array_release(&display->additional_shm_formats);
free(display);
}
WL_EXPORT struct wl_global *
wl_global_create(struct wl_display *display,
const struct wl_interface *interface, int version,
void *data, wl_global_bind_func_t bind)
{
struct wl_global *global;
struct wl_resource *resource;
if (interface->version < version) {
wl_log("wl_global_create: implemented version higher "
"than interface version%m\n");
return NULL;
}
global = malloc(sizeof *global);
if (global == NULL)
return NULL;
global->display = display;
global->name = display->id++;
global->interface = interface;
global->version = version;
global->data = data;
global->bind = bind;
wl_list_insert(display->global_list.prev, &global->link);
wl_list_for_each(resource, &display->registry_resource_list, link)
wl_resource_post_event(resource,
WL_REGISTRY_GLOBAL,
global->name,
global->interface->name,
global->version);
return global;
}
WL_EXPORT void
wl_global_destroy(struct wl_global *global)
{
struct wl_display *display = global->display;
struct wl_resource *resource;
wl_list_for_each(resource, &display->registry_resource_list, link)
wl_resource_post_event(resource, WL_REGISTRY_GLOBAL_REMOVE,
global->name);
wl_list_remove(&global->link);
free(global);
}
/** Get the current serial number
*
* \param display The display object
*
* This function returns the most recent serial number, but does not
* increment it.
*
* \memberof wl_display
*/
WL_EXPORT uint32_t
wl_display_get_serial(struct wl_display *display)
{
return display->serial;
}
/** Get the next serial number
*
* \param display The display object
*
* This function increments the display serial number and returns the
* new value.
*
* \memberof wl_display
*/
WL_EXPORT uint32_t
wl_display_next_serial(struct wl_display *display)
{
display->serial++;
return display->serial;
}
WL_EXPORT struct wl_event_loop *
wl_display_get_event_loop(struct wl_display *display)
{
return display->loop;
}
WL_EXPORT void
wl_display_terminate(struct wl_display *display)
{
display->run = 0;
}
WL_EXPORT void
wl_display_run(struct wl_display *display)
{
display->run = 1;
while (display->run) {
wl_display_flush_clients(display);
wl_event_loop_dispatch(display->loop, -1);
}
}
WL_EXPORT void
wl_display_flush_clients(struct wl_display *display)
{
struct wl_client *client, *next;
int ret;
wl_list_for_each_safe(client, next, &display->client_list, link) {
ret = wl_connection_flush(client->connection);
if (ret < 0 && errno == EAGAIN) {
wl_event_source_fd_update(client->source,
WL_EVENT_WRITABLE |
WL_EVENT_READABLE);
} else if (ret < 0) {
wl_client_destroy(client);
}
}
}
static int
socket_data(int fd, uint32_t mask, void *data)
{
struct wl_display *display = data;
struct sockaddr_un name;
socklen_t length;
int client_fd;
length = sizeof name;
client_fd = wl_os_accept_cloexec(fd, (struct sockaddr *) &name,
&length);
if (client_fd < 0)
wl_log("failed to accept: %m\n");
else
if (!wl_client_create(display, client_fd))
close(client_fd);
return 1;
}
static int
wl_socket_lock(struct wl_socket *socket)
{
struct stat socket_stat;
snprintf(socket->lock_addr, sizeof socket->lock_addr,
"%s%s", socket->addr.sun_path, LOCK_SUFFIX);
socket->fd_lock = open(socket->lock_addr, O_CREAT | O_CLOEXEC,
(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP));
if (socket->fd_lock < 0) {
wl_log("unable to open lockfile %s check permissions\n",
socket->lock_addr);
goto err;
}
if (flock(socket->fd_lock, LOCK_EX | LOCK_NB) < 0) {
wl_log("unable to lock lockfile %s, maybe another compositor is running\n",
socket->lock_addr);
goto err_fd;
}
if (stat(socket->addr.sun_path, &socket_stat) < 0 ) {
if (errno != ENOENT) {
wl_log("did not manage to stat file %s\n",
socket->addr.sun_path);
goto err_fd;
}
} else if (socket_stat.st_mode & S_IWUSR ||
socket_stat.st_mode & S_IWGRP) {
unlink(socket->addr.sun_path);
}
return 0;
err_fd:
close(socket->fd_lock);
socket->fd_lock = -1;
err:
*socket->lock_addr = 0;
/* we did not set this value here, but without lock the
* socket won't be created anyway. This prevents the
* wl_socket_destroy from unlinking already existing socket
* created by other compositor */
*socket->addr.sun_path = 0;
return -1;
}
static int
wl_socket_init_for_display_name(struct wl_socket *s, const char *name)
{
int name_size;
const char *runtime_dir;
runtime_dir = getenv("XDG_RUNTIME_DIR");
if (!runtime_dir) {
wl_log("error: XDG_RUNTIME_DIR not set in the environment\n");
/* to prevent programs reporting
* "failed to add socket: Success" */
errno = ENOENT;
return -1;
}
s->addr.sun_family = AF_LOCAL;
name_size = snprintf(s->addr.sun_path, sizeof s->addr.sun_path,
"%s/%s", runtime_dir, name) + 1;
s->display_name = (s->addr.sun_path + name_size - 1) - strlen(name);
assert(name_size > 0);
if (name_size > (int)sizeof s->addr.sun_path) {
wl_log("error: socket path \"%s/%s\" plus null terminator"
" exceeds 108 bytes\n", runtime_dir, name);
*s->addr.sun_path = 0;
/* to prevent programs reporting
* "failed to add socket: Success" */
errno = ENAMETOOLONG;
return -1;
}
return 0;
}
static int
_wl_display_add_socket(struct wl_display *display, struct wl_socket *s)
{
socklen_t size;
s->fd = wl_os_socket_cloexec(PF_LOCAL, SOCK_STREAM, 0);
if (s->fd < 0) {
return -1;
}
size = offsetof (struct sockaddr_un, sun_path) + strlen(s->addr.sun_path);
if (bind(s->fd, (struct sockaddr *) &s->addr, size) < 0) {
wl_log("bind() failed with error: %m\n");
return -1;
}
if (listen(s->fd, 128) < 0) {
wl_log("listen() failed with error: %m\n");
return -1;
}
s->source = wl_event_loop_add_fd(display->loop, s->fd,
WL_EVENT_READABLE,
socket_data, display);
if (s->source == NULL) {
return -1;
}
wl_list_insert(display->socket_list.prev, &s->link);
return 0;
}
WL_EXPORT const char *
wl_display_add_socket_auto(struct wl_display *display)
{
struct wl_socket *s;
int displayno = 0;
char display_name[16] = "";
/* A reasonable number of maximum default sockets. If
* you need more than this, use the explicit add_socket API. */
const int MAX_DISPLAYNO = 32;
s = wl_socket_alloc();
if (s == NULL)
return NULL;
do {
snprintf(display_name, sizeof display_name, "wayland-%d", displayno);
if (wl_socket_init_for_display_name(s, display_name) < 0) {
wl_socket_destroy(s);
return NULL;
}
if (wl_socket_lock(s) < 0)
continue;
if (_wl_display_add_socket(display, s) < 0) {
wl_socket_destroy(s);
return NULL;
}
return s->display_name;
} while (displayno++ < MAX_DISPLAYNO);
/* Ran out of display names. */
wl_socket_destroy(s);
errno = EINVAL;
return NULL;
}
/** Add a socket to Wayland display for the clients to connect.
*
* \param display Wayland display to which the socket should be added.
* \param name Name of the Unix socket.
* \return 0 if success. -1 if failed.
*
* This adds a Unix socket to Wayland display which can be used by clients to
* connect to Wayland display.
*
* If NULL is passed as name, then it would look for WAYLAND_DISPLAY env
* variable for the socket name. If WAYLAND_DISPLAY is not set, then default
* wayland-0 is used.
*
* The Unix socket will be created in the directory pointed to by environment
* variable XDG_RUNTIME_DIR. If XDG_RUNTIME_DIR is not set, then this function
* fails and returns -1.
*
* The length of socket path, i.e., the path set in XDG_RUNTIME_DIR and the
* socket name, must not exceed the maxium length of a Unix socket path.
* The function also fails if the user do not have write permission in the
* XDG_RUNTIME_DIR path or if the socket name is already in use.
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_add_socket(struct wl_display *display, const char *name)
{
struct wl_socket *s;
s = wl_socket_alloc();
if (s == NULL)
return -1;
if (name == NULL)
name = getenv("WAYLAND_DISPLAY");
if (name == NULL)
name = "wayland-0";
if (wl_socket_init_for_display_name(s, name) < 0) {
wl_socket_destroy(s);
return -1;
}
if (wl_socket_lock(s) < 0) {
wl_socket_destroy(s);
return -1;
}
if (_wl_display_add_socket(display, s) < 0) {
wl_socket_destroy(s);
return -1;
}
return 0;
}
WL_EXPORT void
wl_display_add_destroy_listener(struct wl_display *display,
struct wl_listener *listener)
{
wl_signal_add(&display->destroy_signal, listener);
}
WL_EXPORT struct wl_listener *
wl_display_get_destroy_listener(struct wl_display *display,
wl_notify_func_t notify)
{
return wl_signal_get(&display->destroy_signal, notify);
}
WL_EXPORT void
wl_resource_set_implementation(struct wl_resource *resource,
const void *implementation,
void *data, wl_resource_destroy_func_t destroy)
{
resource->object.implementation = implementation;
resource->data = data;
resource->destroy = destroy;
resource->dispatcher = NULL;
}
WL_EXPORT void
wl_resource_set_dispatcher(struct wl_resource *resource,
wl_dispatcher_func_t dispatcher,
const void *implementation,
void *data, wl_resource_destroy_func_t destroy)
{
resource->dispatcher = dispatcher;
resource->object.implementation = implementation;
resource->data = data;
resource->destroy = destroy;
}
WL_EXPORT struct wl_resource *
wl_resource_create(struct wl_client *client,
const struct wl_interface *interface,
int version, uint32_t id)
{
struct wl_resource *resource;
resource = malloc(sizeof *resource);
if (resource == NULL)
return NULL;
if (id == 0)
id = wl_map_insert_new(&client->objects, 0, NULL);
resource->object.id = id;
resource->object.interface = interface;
resource->object.implementation = NULL;
wl_signal_init(&resource->destroy_signal);
resource->destroy = NULL;
resource->client = client;
resource->data = NULL;
resource->version = version;
resource->dispatcher = NULL;
if (wl_map_insert_at(&client->objects, 0, id, resource) < 0) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"invalid new id %d", id);
free(resource);
return NULL;
}
return resource;
}
WL_EXPORT void
wl_log_set_handler_server(wl_log_func_t handler)
{
wl_log_handler = handler;
}
/** Add support for a wl_shm pixel format
*
* \param display The display object
* \param format The wl_shm pixel format to advertise
* \return A pointer to the wl_shm format that was added to the list
* or NULL if adding it to the list failed.
*
* Add the specified wl_shm format to the list of formats the wl_shm
* object advertises when a client binds to it. Adding a format to
* the list means that clients will know that the compositor supports
* this format and may use it for creating wl_shm buffers. The
* compositor must be able to handle the pixel format when a client
* requests it.
*
* The compositor by default supports WL_SHM_FORMAT_ARGB8888 and
* WL_SHM_FORMAT_XRGB8888.
*
* \memberof wl_display
*/
WL_EXPORT uint32_t *
wl_display_add_shm_format(struct wl_display *display, uint32_t format)
{
uint32_t *p = NULL;
p = wl_array_add(&display->additional_shm_formats, sizeof *p);
if (p != NULL)
*p = format;
return p;
}
/**
* Get list of additional wl_shm pixel formats
*
* \param display The display object
*
* This function returns the list of addition wl_shm pixel formats
* that the compositor supports. WL_SHM_FORMAT_ARGB8888 and
* WL_SHM_FORMAT_XRGB8888 are always supported and not included in the
* array, but all formats added through wl_display_add_shm_format()
* will be in the array.
*
* \sa wl_display_add_shm_format()
*
* \memberof wl_display
*/
struct wl_array *
wl_display_get_additional_shm_formats(struct wl_display *display)
{
return &display->additional_shm_formats;
}
/** \cond */ /* Deprecated functions below. */
uint32_t
wl_client_add_resource(struct wl_client *client,
struct wl_resource *resource) WL_DEPRECATED;
WL_EXPORT uint32_t
wl_client_add_resource(struct wl_client *client,
struct wl_resource *resource)
{
if (resource->object.id == 0) {
resource->object.id =
wl_map_insert_new(&client->objects,
WL_MAP_ENTRY_LEGACY, resource);
} else if (wl_map_insert_at(&client->objects, WL_MAP_ENTRY_LEGACY,
resource->object.id, resource) < 0) {
wl_resource_post_error(client->display_resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"invalid new id %d",
resource->object.id);
return 0;
}
resource->client = client;
wl_signal_init(&resource->destroy_signal);
return resource->object.id;
}
struct wl_resource *
wl_client_add_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation,
uint32_t id, void *data) WL_DEPRECATED;
WL_EXPORT struct wl_resource *
wl_client_add_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation, uint32_t id, void *data)
{
struct wl_resource *resource;
resource = wl_resource_create(client, interface, -1, id);
if (resource == NULL)
wl_client_post_no_memory(client);
else
wl_resource_set_implementation(resource,
implementation, data, NULL);
return resource;
}
struct wl_resource *
wl_client_new_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation, void *data) WL_DEPRECATED;
WL_EXPORT struct wl_resource *
wl_client_new_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation, void *data)
{
struct wl_resource *resource;
resource = wl_resource_create(client, interface, -1, 0);
if (resource == NULL)
wl_client_post_no_memory(client);
else
wl_resource_set_implementation(resource,
implementation, data, NULL);
return resource;
}
struct wl_global *
wl_display_add_global(struct wl_display *display,
const struct wl_interface *interface,
void *data, wl_global_bind_func_t bind) WL_DEPRECATED;
WL_EXPORT struct wl_global *
wl_display_add_global(struct wl_display *display,
const struct wl_interface *interface,
void *data, wl_global_bind_func_t bind)
{
return wl_global_create(display, interface, interface->version, data, bind);
}
void
wl_display_remove_global(struct wl_display *display,
struct wl_global *global) WL_DEPRECATED;
WL_EXPORT void
wl_display_remove_global(struct wl_display *display, struct wl_global *global)
{
wl_global_destroy(global);
}
/** \endcond */
/* Functions at the end of this file are deprecated. Instead of adding new
* code here, add it before the comment above that states:
* Deprecated functions below.
*/
wayland-1.9.0/src/wayland-server-core.h 0000664 0001750 0001750 00000032111 12536656674 014756 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_SERVER_CORE_H
#define WAYLAND_SERVER_CORE_H
#ifdef __cplusplus
extern "C" {
#endif
#include
#include
#include "wayland-util.h"
#include "wayland-version.h"
enum {
WL_EVENT_READABLE = 0x01,
WL_EVENT_WRITABLE = 0x02,
WL_EVENT_HANGUP = 0x04,
WL_EVENT_ERROR = 0x08
};
struct wl_event_loop;
struct wl_event_source;
typedef int (*wl_event_loop_fd_func_t)(int fd, uint32_t mask, void *data);
typedef int (*wl_event_loop_timer_func_t)(void *data);
typedef int (*wl_event_loop_signal_func_t)(int signal_number, void *data);
typedef void (*wl_event_loop_idle_func_t)(void *data);
struct wl_event_loop *wl_event_loop_create(void);
void wl_event_loop_destroy(struct wl_event_loop *loop);
struct wl_event_source *wl_event_loop_add_fd(struct wl_event_loop *loop,
int fd, uint32_t mask,
wl_event_loop_fd_func_t func,
void *data);
int wl_event_source_fd_update(struct wl_event_source *source, uint32_t mask);
struct wl_event_source *wl_event_loop_add_timer(struct wl_event_loop *loop,
wl_event_loop_timer_func_t func,
void *data);
struct wl_event_source *
wl_event_loop_add_signal(struct wl_event_loop *loop,
int signal_number,
wl_event_loop_signal_func_t func,
void *data);
int wl_event_source_timer_update(struct wl_event_source *source,
int ms_delay);
int wl_event_source_remove(struct wl_event_source *source);
void wl_event_source_check(struct wl_event_source *source);
int wl_event_loop_dispatch(struct wl_event_loop *loop, int timeout);
void wl_event_loop_dispatch_idle(struct wl_event_loop *loop);
struct wl_event_source *wl_event_loop_add_idle(struct wl_event_loop *loop,
wl_event_loop_idle_func_t func,
void *data);
int wl_event_loop_get_fd(struct wl_event_loop *loop);
struct wl_client;
struct wl_display;
struct wl_listener;
struct wl_resource;
struct wl_global;
typedef void (*wl_notify_func_t)(struct wl_listener *listener, void *data);
void wl_event_loop_add_destroy_listener(struct wl_event_loop *loop,
struct wl_listener * listener);
struct wl_listener *wl_event_loop_get_destroy_listener(
struct wl_event_loop *loop,
wl_notify_func_t notify);
struct wl_display *wl_display_create(void);
void wl_display_destroy(struct wl_display *display);
struct wl_event_loop *wl_display_get_event_loop(struct wl_display *display);
int wl_display_add_socket(struct wl_display *display, const char *name);
const char *wl_display_add_socket_auto(struct wl_display *display);
void wl_display_terminate(struct wl_display *display);
void wl_display_run(struct wl_display *display);
void wl_display_flush_clients(struct wl_display *display);
typedef void (*wl_global_bind_func_t)(struct wl_client *client, void *data,
uint32_t version, uint32_t id);
uint32_t wl_display_get_serial(struct wl_display *display);
uint32_t wl_display_next_serial(struct wl_display *display);
void wl_display_add_destroy_listener(struct wl_display *display,
struct wl_listener *listener);
struct wl_listener *wl_display_get_destroy_listener(struct wl_display *display,
wl_notify_func_t notify);
struct wl_global *wl_global_create(struct wl_display *display,
const struct wl_interface *interface,
int version,
void *data, wl_global_bind_func_t bind);
void wl_global_destroy(struct wl_global *global);
struct wl_client *wl_client_create(struct wl_display *display, int fd);
void wl_client_destroy(struct wl_client *client);
void wl_client_flush(struct wl_client *client);
void wl_client_get_credentials(struct wl_client *client,
pid_t *pid, uid_t *uid, gid_t *gid);
void wl_client_add_destroy_listener(struct wl_client *client,
struct wl_listener *listener);
struct wl_listener *wl_client_get_destroy_listener(struct wl_client *client,
wl_notify_func_t notify);
struct wl_resource *
wl_client_get_object(struct wl_client *client, uint32_t id);
void
wl_client_post_no_memory(struct wl_client *client);
/** \class wl_listener
*
* \brief A single listener for Wayland signals
*
* wl_listener provides the means to listen for wl_signal notifications. Many
* Wayland objects use wl_listener for notification of significant events like
* object destruction.
*
* Clients should create wl_listener objects manually and can register them as
* listeners to signals using #wl_signal_add, assuming the signal is
* directly accessible. For opaque structs like wl_event_loop, adding a
* listener should be done through provided accessor methods. A listener can
* only listen to one signal at a time.
*
* \code
* struct wl_listener your_listener;
*
* your_listener.notify = your_callback_method;
*
* // Direct access
* wl_signal_add(&some_object->destroy_signal, &your_listener);
*
* // Accessor access
* wl_event_loop *loop = ...;
* wl_event_loop_add_destroy_listener(loop, &your_listener);
* \endcode
*
* If the listener is part of a larger struct, #wl_container_of can be used
* to retrieve a pointer to it:
*
* \code
* void your_listener(struct wl_listener *listener, void *data)
* {
* struct your_data *data;
*
* your_data = wl_container_of(listener, data, your_member_name);
* }
* \endcode
*
* If you need to remove a listener from a signal, use wl_list_remove().
*
* \code
* wl_list_remove(&your_listener.link);
* \endcode
*
* \sa wl_signal
*/
struct wl_listener {
struct wl_list link;
wl_notify_func_t notify;
};
/** \class wl_signal
*
* \brief A source of a type of observable event
*
* Signals are recognized points where significant events can be observed.
* Compositors as well as the server can provide signals. Observers are
* wl_listener's that are added through #wl_signal_add. Signals are emitted
* using #wl_signal_emit, which will invoke all listeners until that
* listener is removed by wl_list_remove() (or whenever the signal is
* destroyed).
*
* \sa wl_listener for more information on using wl_signal
*/
struct wl_signal {
struct wl_list listener_list;
};
/** Initialize a new \ref wl_signal for use.
*
* \param signal The signal that will be initialized
*
* \memberof wl_signal
*/
static inline void
wl_signal_init(struct wl_signal *signal)
{
wl_list_init(&signal->listener_list);
}
/** Add the specified listener to this signal.
*
* \param signal The signal that will emit events to the listener
* \param listener The listener to add
*
* \memberof wl_signal
*/
static inline void
wl_signal_add(struct wl_signal *signal, struct wl_listener *listener)
{
wl_list_insert(signal->listener_list.prev, &listener->link);
}
/** Gets the listener struct for the specified callback.
*
* \param signal The signal that contains the specified listener
* \param notify The listener that is the target of this search
* \return the list item that corresponds to the specified listener, or NULL
* if none was found
*
* \memberof wl_signal
*/
static inline struct wl_listener *
wl_signal_get(struct wl_signal *signal, wl_notify_func_t notify)
{
struct wl_listener *l;
wl_list_for_each(l, &signal->listener_list, link)
if (l->notify == notify)
return l;
return NULL;
}
/** Emits this signal, notifying all registered listeners.
*
* \param signal The signal object that will emit the signal
* \param data The data that will be emitted with the signal
*
* \memberof wl_signal
*/
static inline void
wl_signal_emit(struct wl_signal *signal, void *data)
{
struct wl_listener *l, *next;
wl_list_for_each_safe(l, next, &signal->listener_list, link)
l->notify(l, data);
}
typedef void (*wl_resource_destroy_func_t)(struct wl_resource *resource);
/*
* Post an event to the client's object referred to by 'resource'.
* 'opcode' is the event number generated from the protocol XML
* description (the event name). The variable arguments are the event
* parameters, in the order they appear in the protocol XML specification.
*
* The variable arguments' types are:
* - type=uint: uint32_t
* - type=int: int32_t
* - type=fixed: wl_fixed_t
* - type=string: (const char *) to a nil-terminated string
* - type=array: (struct wl_array *)
* - type=fd: int, that is an open file descriptor
* - type=new_id: (struct wl_object *) or (struct wl_resource *)
* - type=object: (struct wl_object *) or (struct wl_resource *)
*/
void wl_resource_post_event(struct wl_resource *resource,
uint32_t opcode, ...);
void wl_resource_post_event_array(struct wl_resource *resource,
uint32_t opcode, union wl_argument *args);
void wl_resource_queue_event(struct wl_resource *resource,
uint32_t opcode, ...);
void wl_resource_queue_event_array(struct wl_resource *resource,
uint32_t opcode, union wl_argument *args);
/* msg is a printf format string, variable args are its args. */
void wl_resource_post_error(struct wl_resource *resource,
uint32_t code, const char *msg, ...)
__attribute__ ((format (printf, 3, 4)));
void wl_resource_post_no_memory(struct wl_resource *resource);
struct wl_display *
wl_client_get_display(struct wl_client *client);
struct wl_resource *
wl_resource_create(struct wl_client *client,
const struct wl_interface *interface,
int version, uint32_t id);
void
wl_resource_set_implementation(struct wl_resource *resource,
const void *implementation,
void *data,
wl_resource_destroy_func_t destroy);
void
wl_resource_set_dispatcher(struct wl_resource *resource,
wl_dispatcher_func_t dispatcher,
const void *implementation,
void *data,
wl_resource_destroy_func_t destroy);
void
wl_resource_destroy(struct wl_resource *resource);
uint32_t
wl_resource_get_id(struct wl_resource *resource);
struct wl_list *
wl_resource_get_link(struct wl_resource *resource);
struct wl_resource *
wl_resource_from_link(struct wl_list *resource);
struct wl_resource *
wl_resource_find_for_client(struct wl_list *list, struct wl_client *client);
struct wl_client *
wl_resource_get_client(struct wl_resource *resource);
void
wl_resource_set_user_data(struct wl_resource *resource, void *data);
void *
wl_resource_get_user_data(struct wl_resource *resource);
int
wl_resource_get_version(struct wl_resource *resource);
void
wl_resource_set_destructor(struct wl_resource *resource,
wl_resource_destroy_func_t destroy);
int
wl_resource_instance_of(struct wl_resource *resource,
const struct wl_interface *interface,
const void *implementation);
void
wl_resource_add_destroy_listener(struct wl_resource *resource,
struct wl_listener * listener);
struct wl_listener *
wl_resource_get_destroy_listener(struct wl_resource *resource,
wl_notify_func_t notify);
#define wl_resource_for_each(resource, list) \
for (resource = 0, resource = wl_resource_from_link((list)->next); \
wl_resource_get_link(resource) != (list); \
resource = wl_resource_from_link(wl_resource_get_link(resource)->next))
#define wl_resource_for_each_safe(resource, tmp, list) \
for (resource = 0, tmp = 0, \
resource = wl_resource_from_link((list)->next), \
tmp = wl_resource_from_link((list)->next->next); \
wl_resource_get_link(resource) != (list); \
resource = tmp, \
tmp = wl_resource_from_link(wl_resource_get_link(resource)->next))
struct wl_shm_buffer;
void
wl_shm_buffer_begin_access(struct wl_shm_buffer *buffer);
void
wl_shm_buffer_end_access(struct wl_shm_buffer *buffer);
struct wl_shm_buffer *
wl_shm_buffer_get(struct wl_resource *resource);
void *
wl_shm_buffer_get_data(struct wl_shm_buffer *buffer);
int32_t
wl_shm_buffer_get_stride(struct wl_shm_buffer *buffer);
uint32_t
wl_shm_buffer_get_format(struct wl_shm_buffer *buffer);
int32_t
wl_shm_buffer_get_width(struct wl_shm_buffer *buffer);
int32_t
wl_shm_buffer_get_height(struct wl_shm_buffer *buffer);
int
wl_display_init_shm(struct wl_display *display);
uint32_t *
wl_display_add_shm_format(struct wl_display *display, uint32_t format);
struct wl_shm_buffer *
wl_shm_buffer_create(struct wl_client *client,
uint32_t id, int32_t width, int32_t height,
int32_t stride, uint32_t format);
void wl_log_set_handler_server(wl_log_func_t handler);
#ifdef __cplusplus
}
#endif
#endif
wayland-1.9.0/src/wayland-version.h.in 0000664 0001750 0001750 00000002626 12536656674 014624 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_VERSION_H
#define WAYLAND_VERSION_H
#define WAYLAND_VERSION_MAJOR @WAYLAND_VERSION_MAJOR@
#define WAYLAND_VERSION_MINOR @WAYLAND_VERSION_MINOR@
#define WAYLAND_VERSION_MICRO @WAYLAND_VERSION_MICRO@
#define WAYLAND_VERSION "@WAYLAND_VERSION@"
#endif
wayland-1.9.0/src/event-loop.c 0000664 0001750 0001750 00000025152 12543150063 013132 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-private.h"
#include "wayland-server.h"
#include "wayland-os.h"
struct wl_event_loop {
int epoll_fd;
struct wl_list check_list;
struct wl_list idle_list;
struct wl_list destroy_list;
struct wl_signal destroy_signal;
};
struct wl_event_source_interface {
int (*dispatch)(struct wl_event_source *source,
struct epoll_event *ep);
};
struct wl_event_source {
struct wl_event_source_interface *interface;
struct wl_event_loop *loop;
struct wl_list link;
void *data;
int fd;
};
struct wl_event_source_fd {
struct wl_event_source base;
wl_event_loop_fd_func_t func;
int fd;
};
static int
wl_event_source_fd_dispatch(struct wl_event_source *source,
struct epoll_event *ep)
{
struct wl_event_source_fd *fd_source = (struct wl_event_source_fd *) source;
uint32_t mask;
mask = 0;
if (ep->events & EPOLLIN)
mask |= WL_EVENT_READABLE;
if (ep->events & EPOLLOUT)
mask |= WL_EVENT_WRITABLE;
if (ep->events & EPOLLHUP)
mask |= WL_EVENT_HANGUP;
if (ep->events & EPOLLERR)
mask |= WL_EVENT_ERROR;
return fd_source->func(fd_source->fd, mask, source->data);
}
struct wl_event_source_interface fd_source_interface = {
wl_event_source_fd_dispatch,
};
static struct wl_event_source *
add_source(struct wl_event_loop *loop,
struct wl_event_source *source, uint32_t mask, void *data)
{
struct epoll_event ep;
if (source->fd < 0) {
free(source);
return NULL;
}
source->loop = loop;
source->data = data;
wl_list_init(&source->link);
memset(&ep, 0, sizeof ep);
if (mask & WL_EVENT_READABLE)
ep.events |= EPOLLIN;
if (mask & WL_EVENT_WRITABLE)
ep.events |= EPOLLOUT;
ep.data.ptr = source;
if (epoll_ctl(loop->epoll_fd, EPOLL_CTL_ADD, source->fd, &ep) < 0) {
close(source->fd);
free(source);
return NULL;
}
return source;
}
WL_EXPORT struct wl_event_source *
wl_event_loop_add_fd(struct wl_event_loop *loop,
int fd, uint32_t mask,
wl_event_loop_fd_func_t func,
void *data)
{
struct wl_event_source_fd *source;
source = malloc(sizeof *source);
if (source == NULL)
return NULL;
source->base.interface = &fd_source_interface;
source->base.fd = wl_os_dupfd_cloexec(fd, 0);
source->func = func;
source->fd = fd;
return add_source(loop, &source->base, mask, data);
}
WL_EXPORT int
wl_event_source_fd_update(struct wl_event_source *source, uint32_t mask)
{
struct wl_event_loop *loop = source->loop;
struct epoll_event ep;
memset(&ep, 0, sizeof ep);
if (mask & WL_EVENT_READABLE)
ep.events |= EPOLLIN;
if (mask & WL_EVENT_WRITABLE)
ep.events |= EPOLLOUT;
ep.data.ptr = source;
return epoll_ctl(loop->epoll_fd, EPOLL_CTL_MOD, source->fd, &ep);
}
struct wl_event_source_timer {
struct wl_event_source base;
wl_event_loop_timer_func_t func;
};
static int
wl_event_source_timer_dispatch(struct wl_event_source *source,
struct epoll_event *ep)
{
struct wl_event_source_timer *timer_source =
(struct wl_event_source_timer *) source;
uint64_t expires;
int len;
len = read(source->fd, &expires, sizeof expires);
if (!(len == -1 && errno == EAGAIN) && len != sizeof expires)
/* Is there anything we can do here? Will this ever happen? */
wl_log("timerfd read error: %m\n");
return timer_source->func(timer_source->base.data);
}
struct wl_event_source_interface timer_source_interface = {
wl_event_source_timer_dispatch,
};
WL_EXPORT struct wl_event_source *
wl_event_loop_add_timer(struct wl_event_loop *loop,
wl_event_loop_timer_func_t func,
void *data)
{
struct wl_event_source_timer *source;
source = malloc(sizeof *source);
if (source == NULL)
return NULL;
source->base.interface = &timer_source_interface;
source->base.fd = timerfd_create(CLOCK_MONOTONIC,
TFD_CLOEXEC | TFD_NONBLOCK);
source->func = func;
return add_source(loop, &source->base, WL_EVENT_READABLE, data);
}
WL_EXPORT int
wl_event_source_timer_update(struct wl_event_source *source, int ms_delay)
{
struct itimerspec its;
its.it_interval.tv_sec = 0;
its.it_interval.tv_nsec = 0;
its.it_value.tv_sec = ms_delay / 1000;
its.it_value.tv_nsec = (ms_delay % 1000) * 1000 * 1000;
if (timerfd_settime(source->fd, 0, &its, NULL) < 0)
return -1;
return 0;
}
struct wl_event_source_signal {
struct wl_event_source base;
int signal_number;
wl_event_loop_signal_func_t func;
};
static int
wl_event_source_signal_dispatch(struct wl_event_source *source,
struct epoll_event *ep)
{
struct wl_event_source_signal *signal_source =
(struct wl_event_source_signal *) source;
struct signalfd_siginfo signal_info;
int len;
len = read(source->fd, &signal_info, sizeof signal_info);
if (!(len == -1 && errno == EAGAIN) && len != sizeof signal_info)
/* Is there anything we can do here? Will this ever happen? */
wl_log("signalfd read error: %m\n");
return signal_source->func(signal_source->signal_number,
signal_source->base.data);
}
struct wl_event_source_interface signal_source_interface = {
wl_event_source_signal_dispatch,
};
WL_EXPORT struct wl_event_source *
wl_event_loop_add_signal(struct wl_event_loop *loop,
int signal_number,
wl_event_loop_signal_func_t func,
void *data)
{
struct wl_event_source_signal *source;
sigset_t mask;
source = malloc(sizeof *source);
if (source == NULL)
return NULL;
source->base.interface = &signal_source_interface;
source->signal_number = signal_number;
sigemptyset(&mask);
sigaddset(&mask, signal_number);
source->base.fd = signalfd(-1, &mask, SFD_CLOEXEC | SFD_NONBLOCK);
sigprocmask(SIG_BLOCK, &mask, NULL);
source->func = func;
return add_source(loop, &source->base, WL_EVENT_READABLE, data);
}
struct wl_event_source_idle {
struct wl_event_source base;
wl_event_loop_idle_func_t func;
};
struct wl_event_source_interface idle_source_interface = {
NULL,
};
WL_EXPORT struct wl_event_source *
wl_event_loop_add_idle(struct wl_event_loop *loop,
wl_event_loop_idle_func_t func,
void *data)
{
struct wl_event_source_idle *source;
source = malloc(sizeof *source);
if (source == NULL)
return NULL;
source->base.interface = &idle_source_interface;
source->base.loop = loop;
source->base.fd = -1;
source->func = func;
source->base.data = data;
wl_list_insert(loop->idle_list.prev, &source->base.link);
return &source->base;
}
WL_EXPORT void
wl_event_source_check(struct wl_event_source *source)
{
wl_list_insert(source->loop->check_list.prev, &source->link);
}
WL_EXPORT int
wl_event_source_remove(struct wl_event_source *source)
{
struct wl_event_loop *loop = source->loop;
/* We need to explicitly remove the fd, since closing the fd
* isn't enough in case we've dup'ed the fd. */
if (source->fd >= 0) {
epoll_ctl(loop->epoll_fd, EPOLL_CTL_DEL, source->fd, NULL);
close(source->fd);
source->fd = -1;
}
wl_list_remove(&source->link);
wl_list_insert(&loop->destroy_list, &source->link);
return 0;
}
static void
wl_event_loop_process_destroy_list(struct wl_event_loop *loop)
{
struct wl_event_source *source, *next;
wl_list_for_each_safe(source, next, &loop->destroy_list, link)
free(source);
wl_list_init(&loop->destroy_list);
}
WL_EXPORT struct wl_event_loop *
wl_event_loop_create(void)
{
struct wl_event_loop *loop;
loop = malloc(sizeof *loop);
if (loop == NULL)
return NULL;
loop->epoll_fd = wl_os_epoll_create_cloexec();
if (loop->epoll_fd < 0) {
free(loop);
return NULL;
}
wl_list_init(&loop->check_list);
wl_list_init(&loop->idle_list);
wl_list_init(&loop->destroy_list);
wl_signal_init(&loop->destroy_signal);
return loop;
}
WL_EXPORT void
wl_event_loop_destroy(struct wl_event_loop *loop)
{
wl_signal_emit(&loop->destroy_signal, loop);
wl_event_loop_process_destroy_list(loop);
close(loop->epoll_fd);
free(loop);
}
static int
post_dispatch_check(struct wl_event_loop *loop)
{
struct epoll_event ep;
struct wl_event_source *source, *next;
int n;
ep.events = 0;
n = 0;
wl_list_for_each_safe(source, next, &loop->check_list, link)
n += source->interface->dispatch(source, &ep);
return n;
}
WL_EXPORT void
wl_event_loop_dispatch_idle(struct wl_event_loop *loop)
{
struct wl_event_source_idle *source;
while (!wl_list_empty(&loop->idle_list)) {
source = container_of(loop->idle_list.next,
struct wl_event_source_idle, base.link);
source->func(source->base.data);
wl_event_source_remove(&source->base);
}
}
WL_EXPORT int
wl_event_loop_dispatch(struct wl_event_loop *loop, int timeout)
{
struct epoll_event ep[32];
struct wl_event_source *source;
int i, count, n;
wl_event_loop_dispatch_idle(loop);
count = epoll_wait(loop->epoll_fd, ep, ARRAY_LENGTH(ep), timeout);
if (count < 0)
return -1;
for (i = 0; i < count; i++) {
source = ep[i].data.ptr;
if (source->fd != -1)
source->interface->dispatch(source, &ep[i]);
}
wl_event_loop_process_destroy_list(loop);
wl_event_loop_dispatch_idle(loop);
do {
n = post_dispatch_check(loop);
} while (n > 0);
return 0;
}
WL_EXPORT int
wl_event_loop_get_fd(struct wl_event_loop *loop)
{
return loop->epoll_fd;
}
WL_EXPORT void
wl_event_loop_add_destroy_listener(struct wl_event_loop *loop,
struct wl_listener *listener)
{
wl_signal_add(&loop->destroy_signal, listener);
}
WL_EXPORT struct wl_listener *
wl_event_loop_get_destroy_listener(struct wl_event_loop *loop,
wl_notify_func_t notify)
{
return wl_signal_get(&loop->destroy_signal, notify);
}
wayland-1.9.0/src/wayland-server.h 0000664 0001750 0001750 00000005401 12536656674 014032 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/** Use of this header file is discouraged. Prefer including
* wayland-server-core.h instead, which does not include the
* client protocol header and as such only defines the library
* API, excluding the deprecated API below.
*/
#ifndef WAYLAND_SERVER_H
#define WAYLAND_SERVER_H
#include "wayland-server-core.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WL_HIDE_DEPRECATED
struct wl_object {
const struct wl_interface *interface;
const void *implementation;
uint32_t id;
};
struct wl_resource {
struct wl_object object;
wl_resource_destroy_func_t destroy;
struct wl_list link;
struct wl_signal destroy_signal;
struct wl_client *client;
void *data;
};
struct wl_buffer {
struct wl_resource resource;
int32_t width, height;
uint32_t busy_count;
} WL_DEPRECATED;
uint32_t
wl_client_add_resource(struct wl_client *client,
struct wl_resource *resource) WL_DEPRECATED;
struct wl_resource *
wl_client_add_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation,
uint32_t id, void *data) WL_DEPRECATED;
struct wl_resource *
wl_client_new_object(struct wl_client *client,
const struct wl_interface *interface,
const void *implementation, void *data) WL_DEPRECATED;
struct wl_global *
wl_display_add_global(struct wl_display *display,
const struct wl_interface *interface,
void *data,
wl_global_bind_func_t bind) WL_DEPRECATED;
void
wl_display_remove_global(struct wl_display *display,
struct wl_global *global) WL_DEPRECATED;
#endif
#ifdef __cplusplus
}
#endif
#include "wayland-server-protocol.h"
#endif
wayland-1.9.0/src/wayland-client.c 0000664 0001750 0001750 00000144526 12566761453 014004 0000000 0000000 /*
* Copyright © 2008-2012 Kristian Høgsberg
* Copyright © 2010-2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-util.h"
#include "wayland-os.h"
#include "wayland-client.h"
#include "wayland-private.h"
/** \cond */
enum wl_proxy_flag {
WL_PROXY_FLAG_ID_DELETED = (1 << 0),
WL_PROXY_FLAG_DESTROYED = (1 << 1)
};
struct wl_proxy {
struct wl_object object;
struct wl_display *display;
struct wl_event_queue *queue;
uint32_t flags;
int refcount;
void *user_data;
wl_dispatcher_func_t dispatcher;
};
struct wl_global {
uint32_t id;
char *interface;
uint32_t version;
struct wl_list link;
};
struct wl_event_queue {
struct wl_list event_list;
struct wl_display *display;
};
struct wl_display {
struct wl_proxy proxy;
struct wl_connection *connection;
/* errno of the last wl_display error */
int last_error;
/* When display gets an error event from some object, it stores
* information about it here, so that client can get this
* information afterwards */
struct {
/* Code of the error. It can be compared to
* the interface's errors enumeration. */
uint32_t code;
/* interface (protocol) in which the error occurred */
const struct wl_interface *interface;
/* id of the proxy that caused the error. There's no warranty
* that the proxy is still valid. It's up to client how it will
* use it */
uint32_t id;
} protocol_error;
int fd;
struct wl_map objects;
struct wl_event_queue display_queue;
struct wl_event_queue default_queue;
pthread_mutex_t mutex;
int reader_count;
uint32_t read_serial;
pthread_cond_t reader_cond;
};
/** \endcond */
static int debug_client = 0;
/**
* This helper function wakes up all threads that are
* waiting for display->reader_cond (i. e. when reading is done,
* canceled, or an error occurred)
*
* NOTE: must be called with display->mutex locked
*/
static void
display_wakeup_threads(struct wl_display *display)
{
/* Thread can get sleeping only in read_events(). If we're
* waking it up, it means that the read completed or was
* canceled, so we must increase the read_serial.
* This prevents from indefinite sleeping in read_events().
*/
++display->read_serial;
pthread_cond_broadcast(&display->reader_cond);
}
/**
* This function is called for local errors (no memory, server hung up)
*
* \param display
* \param error error value (EINVAL, EFAULT, ...)
*
* \note this function is called with display mutex locked
*/
static void
display_fatal_error(struct wl_display *display, int error)
{
if (display->last_error)
return;
if (!error)
error = EFAULT;
display->last_error = error;
display_wakeup_threads(display);
}
/**
* This function is called for error events
* and indicates that in some object an error occurred.
* Difference between this function and display_fatal_error()
* is that this one handles errors that will come by wire,
* whereas display_fatal_error() is called for local errors.
*
* \param display
* \param code error code
* \param id id of the object that generated the error
* \param intf protocol interface
*/
static void
display_protocol_error(struct wl_display *display, uint32_t code,
uint32_t id, const struct wl_interface *intf)
{
int err;
if (display->last_error)
return;
/* set correct errno */
if (wl_interface_equal(intf, &wl_display_interface)) {
switch (code) {
case WL_DISPLAY_ERROR_INVALID_OBJECT:
case WL_DISPLAY_ERROR_INVALID_METHOD:
err = EINVAL;
break;
case WL_DISPLAY_ERROR_NO_MEMORY:
err = ENOMEM;
break;
default:
err = EFAULT;
}
} else {
err = EPROTO;
}
pthread_mutex_lock(&display->mutex);
display->last_error = err;
display->protocol_error.code = code;
display->protocol_error.id = id;
display->protocol_error.interface = intf;
/*
* here it is not necessary to wake up threads like in
* display_fatal_error, because this function is called from
* an event handler and that means that read_events() is done
* and woke up all threads. Since wl_display_prepare_read()
* fails when there are events in the queue, no threads
* can sleep in read_events() during dispatching
* (and therefore during calling this function), so this is safe.
*/
pthread_mutex_unlock(&display->mutex);
}
static void
wl_event_queue_init(struct wl_event_queue *queue, struct wl_display *display)
{
wl_list_init(&queue->event_list);
queue->display = display;
}
static void
decrease_closure_args_refcount(struct wl_closure *closure)
{
const char *signature;
struct argument_details arg;
int i, count;
struct wl_proxy *proxy;
signature = closure->message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'n':
case 'o':
proxy = (struct wl_proxy *) closure->args[i].o;
if (proxy) {
if (proxy->flags & WL_PROXY_FLAG_DESTROYED)
closure->args[i].o = NULL;
proxy->refcount--;
if (!proxy->refcount)
free(proxy);
}
break;
default:
break;
}
}
}
void
proxy_destroy(struct wl_proxy *proxy);
static void
wl_event_queue_release(struct wl_event_queue *queue)
{
struct wl_closure *closure;
struct wl_proxy *proxy;
bool proxy_destroyed;
while (!wl_list_empty(&queue->event_list)) {
closure = container_of(queue->event_list.next,
struct wl_closure, link);
wl_list_remove(&closure->link);
decrease_closure_args_refcount(closure);
proxy = closure->proxy;
proxy_destroyed = !!(proxy->flags & WL_PROXY_FLAG_DESTROYED);
proxy->refcount--;
if (proxy_destroyed && !proxy->refcount)
free(proxy);
wl_closure_destroy(closure);
}
}
/** Destroy an event queue
*
* \param queue The event queue to be destroyed
*
* Destroy the given event queue. Any pending event on that queue is
* discarded.
*
* The \ref wl_display object used to create the queue should not be
* destroyed until all event queues created with it are destroyed with
* this function.
*
* \memberof wl_event_queue
*/
WL_EXPORT void
wl_event_queue_destroy(struct wl_event_queue *queue)
{
struct wl_display *display = queue->display;
pthread_mutex_lock(&display->mutex);
wl_event_queue_release(queue);
free(queue);
pthread_mutex_unlock(&display->mutex);
}
/** Create a new event queue for this display
*
* \param display The display context object
* \return A new event queue associated with this display or NULL on
* failure.
*
* \memberof wl_event_queue
*/
WL_EXPORT struct wl_event_queue *
wl_display_create_queue(struct wl_display *display)
{
struct wl_event_queue *queue;
queue = malloc(sizeof *queue);
if (queue == NULL)
return NULL;
wl_event_queue_init(queue, display);
return queue;
}
static struct wl_proxy *
proxy_create(struct wl_proxy *factory, const struct wl_interface *interface)
{
struct wl_proxy *proxy;
struct wl_display *display = factory->display;
proxy = malloc(sizeof *proxy);
if (proxy == NULL)
return NULL;
memset(proxy, 0, sizeof *proxy);
proxy->object.interface = interface;
proxy->display = display;
proxy->queue = factory->queue;
proxy->refcount = 1;
proxy->object.id = wl_map_insert_new(&display->objects, 0, proxy);
return proxy;
}
/** Create a proxy object with a given interface
*
* \param factory Factory proxy object
* \param interface Interface the proxy object should use
* \return A newly allocated proxy object or NULL on failure
*
* This function creates a new proxy object with the supplied interface. The
* proxy object will have an id assigned from the client id space. The id
* should be created on the compositor side by sending an appropriate request
* with \ref wl_proxy_marshal().
*
* The proxy will inherit the display and event queue of the factory object.
*
* \note This should not normally be used by non-generated code.
*
* \sa wl_display, wl_event_queue, wl_proxy_marshal()
*
* \memberof wl_proxy
*/
WL_EXPORT struct wl_proxy *
wl_proxy_create(struct wl_proxy *factory, const struct wl_interface *interface)
{
struct wl_display *display = factory->display;
struct wl_proxy *proxy;
pthread_mutex_lock(&display->mutex);
proxy = proxy_create(factory, interface);
pthread_mutex_unlock(&display->mutex);
return proxy;
}
/* The caller should hold the display lock */
static struct wl_proxy *
wl_proxy_create_for_id(struct wl_proxy *factory,
uint32_t id, const struct wl_interface *interface)
{
struct wl_proxy *proxy;
struct wl_display *display = factory->display;
proxy = malloc(sizeof *proxy);
if (proxy == NULL)
return NULL;
memset(proxy, 0, sizeof *proxy);
proxy->object.interface = interface;
proxy->object.id = id;
proxy->display = display;
proxy->queue = factory->queue;
proxy->refcount = 1;
wl_map_insert_at(&display->objects, 0, id, proxy);
return proxy;
}
void
proxy_destroy(struct wl_proxy *proxy)
{
if (proxy->flags & WL_PROXY_FLAG_ID_DELETED)
wl_map_remove(&proxy->display->objects, proxy->object.id);
else if (proxy->object.id < WL_SERVER_ID_START)
wl_map_insert_at(&proxy->display->objects, 0,
proxy->object.id, WL_ZOMBIE_OBJECT);
else
wl_map_insert_at(&proxy->display->objects, 0,
proxy->object.id, NULL);
proxy->flags |= WL_PROXY_FLAG_DESTROYED;
proxy->refcount--;
if (!proxy->refcount)
free(proxy);
}
/** Destroy a proxy object
*
* \param proxy The proxy to be destroyed
*
* \memberof wl_proxy
*/
WL_EXPORT void
wl_proxy_destroy(struct wl_proxy *proxy)
{
struct wl_display *display = proxy->display;
pthread_mutex_lock(&display->mutex);
proxy_destroy(proxy);
pthread_mutex_unlock(&display->mutex);
}
/** Set a proxy's listener
*
* \param proxy The proxy object
* \param implementation The listener to be added to proxy
* \param data User data to be associated with the proxy
* \return 0 on success or -1 on failure
*
* Set proxy's listener to \c implementation and its user data to
* \c data. If a listener has already been set, this function
* fails and nothing is changed.
*
* \c implementation is a vector of function pointers. For an opcode
* \c n, \c implementation[n] should point to the handler of \c n for
* the given object.
*
* \memberof wl_proxy
*/
WL_EXPORT int
wl_proxy_add_listener(struct wl_proxy *proxy,
void (**implementation)(void), void *data)
{
if (proxy->object.implementation || proxy->dispatcher) {
wl_log("proxy %p already has listener\n", proxy);
return -1;
}
proxy->object.implementation = implementation;
proxy->user_data = data;
return 0;
}
/** Get a proxy's listener
*
* \param proxy The proxy object
* \return The address of the proxy's listener or NULL if no listener is set
*
* Gets the address to the proxy's listener; which is the listener set with
* \ref wl_proxy_add_listener.
*
* This function is useful in clients with multiple listeners on the same
* interface to allow the identification of which code to execute.
*
* \memberof wl_proxy
*/
WL_EXPORT const void *
wl_proxy_get_listener(struct wl_proxy *proxy)
{
return proxy->object.implementation;
}
/** Set a proxy's listener (with dispatcher)
*
* \param proxy The proxy object
* \param dispatcher The dispatcher to be used for this proxy
* \param implementation The dispatcher-specific listener implementation
* \param data User data to be associated with the proxy
* \return 0 on success or -1 on failure
*
* Set proxy's listener to use \c dispatcher_func as its dispatcher and \c
* dispatcher_data as its dispatcher-specific implementation and its user data
* to \c data. If a listener has already been set, this function
* fails and nothing is changed.
*
* The exact details of dispatcher_data depend on the dispatcher used. This
* function is intended to be used by language bindings, not user code.
*
* \memberof wl_proxy
*/
WL_EXPORT int
wl_proxy_add_dispatcher(struct wl_proxy *proxy,
wl_dispatcher_func_t dispatcher,
const void *implementation, void *data)
{
if (proxy->object.implementation || proxy->dispatcher) {
wl_log("proxy %p already has listener\n");
return -1;
}
proxy->object.implementation = implementation;
proxy->dispatcher = dispatcher;
proxy->user_data = data;
return 0;
}
static struct wl_proxy *
create_outgoing_proxy(struct wl_proxy *proxy, const struct wl_message *message,
union wl_argument *args,
const struct wl_interface *interface)
{
int i, count;
const char *signature;
struct argument_details arg;
struct wl_proxy *new_proxy = NULL;
signature = message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'n':
new_proxy = proxy_create(proxy, interface);
if (new_proxy == NULL)
return NULL;
args[i].o = &new_proxy->object;
break;
}
}
return new_proxy;
}
/** Prepare a request to be sent to the compositor
*
* \param proxy The proxy object
* \param opcode Opcode of the request to be sent
* \param args Extra arguments for the given request
* \param interface The interface to use for the new proxy
*
* Translates the request given by opcode and the extra arguments into the
* wire format and write it to the connection buffer. This version takes an
* array of the union type wl_argument.
*
* For new-id arguments, this function will allocate a new wl_proxy
* and send the ID to the server. The new wl_proxy will be returned
* on success or NULL on errror with errno set accordingly.
*
* \note This is intended to be used by language bindings and not in
* non-generated code.
*
* \sa wl_proxy_marshal()
*
* \memberof wl_proxy
*/
WL_EXPORT struct wl_proxy *
wl_proxy_marshal_array_constructor(struct wl_proxy *proxy,
uint32_t opcode, union wl_argument *args,
const struct wl_interface *interface)
{
struct wl_closure *closure;
struct wl_proxy *new_proxy = NULL;
const struct wl_message *message;
pthread_mutex_lock(&proxy->display->mutex);
message = &proxy->object.interface->methods[opcode];
if (interface) {
new_proxy = create_outgoing_proxy(proxy, message,
args, interface);
if (new_proxy == NULL)
goto err_unlock;
}
closure = wl_closure_marshal(&proxy->object, opcode, args, message);
if (closure == NULL) {
wl_log("Error marshalling request: %m\n");
abort();
}
if (debug_client)
wl_closure_print(closure, &proxy->object, true);
if (wl_closure_send(closure, proxy->display->connection)) {
wl_log("Error sending request: %m\n");
abort();
}
wl_closure_destroy(closure);
err_unlock:
pthread_mutex_unlock(&proxy->display->mutex);
return new_proxy;
}
/** Prepare a request to be sent to the compositor
*
* \param proxy The proxy object
* \param opcode Opcode of the request to be sent
* \param ... Extra arguments for the given request
*
* This function is similar to wl_proxy_marshal_constructor(), except
* it doesn't create proxies for new-id arguments.
*
* \note This should not normally be used by non-generated code.
*
* \sa wl_proxy_create()
*
* \memberof wl_proxy
*/
WL_EXPORT void
wl_proxy_marshal(struct wl_proxy *proxy, uint32_t opcode, ...)
{
union wl_argument args[WL_CLOSURE_MAX_ARGS];
va_list ap;
va_start(ap, opcode);
wl_argument_from_va_list(proxy->object.interface->methods[opcode].signature,
args, WL_CLOSURE_MAX_ARGS, ap);
va_end(ap);
wl_proxy_marshal_array_constructor(proxy, opcode, args, NULL);
}
/** Prepare a request to be sent to the compositor
*
* \param proxy The proxy object
* \param opcode Opcode of the request to be sent
* \param interface The interface to use for the new proxy
* \param ... Extra arguments for the given request
* \return A new wl_proxy for the new_id argument or NULL on error
*
* Translates the request given by opcode and the extra arguments into the
* wire format and write it to the connection buffer.
*
* For new-id arguments, this function will allocate a new wl_proxy
* and send the ID to the server. The new wl_proxy will be returned
* on success or NULL on errror with errno set accordingly.
*
* \note This should not normally be used by non-generated code.
*
* \memberof wl_proxy
*/
WL_EXPORT struct wl_proxy *
wl_proxy_marshal_constructor(struct wl_proxy *proxy, uint32_t opcode,
const struct wl_interface *interface, ...)
{
union wl_argument args[WL_CLOSURE_MAX_ARGS];
va_list ap;
va_start(ap, interface);
wl_argument_from_va_list(proxy->object.interface->methods[opcode].signature,
args, WL_CLOSURE_MAX_ARGS, ap);
va_end(ap);
return wl_proxy_marshal_array_constructor(proxy, opcode,
args, interface);
}
/** Prepare a request to be sent to the compositor
*
* \param proxy The proxy object
* \param opcode Opcode of the request to be sent
* \param args Extra arguments for the given request
*
* This function is similar to wl_proxy_marshal_array_constructor(), except
* it doesn't create proxies for new-id arguments.
*
* \note This is intended to be used by language bindings and not in
* non-generated code.
*
* \sa wl_proxy_marshal()
*
* \memberof wl_proxy
*/
WL_EXPORT void
wl_proxy_marshal_array(struct wl_proxy *proxy, uint32_t opcode,
union wl_argument *args)
{
wl_proxy_marshal_array_constructor(proxy, opcode, args, NULL);
}
static void
display_handle_error(void *data,
struct wl_display *display, void *object,
uint32_t code, const char *message)
{
struct wl_proxy *proxy = object;
wl_log("%s@%u: error %d: %s\n",
proxy->object.interface->name, proxy->object.id, code, message);
display_protocol_error(display, code, proxy->object.id,
proxy->object.interface);
}
static void
display_handle_delete_id(void *data, struct wl_display *display, uint32_t id)
{
struct wl_proxy *proxy;
pthread_mutex_lock(&display->mutex);
proxy = wl_map_lookup(&display->objects, id);
if (!proxy)
wl_log("error: received delete_id for unknown id (%u)\n", id);
if (proxy && proxy != WL_ZOMBIE_OBJECT)
proxy->flags |= WL_PROXY_FLAG_ID_DELETED;
else
wl_map_remove(&display->objects, id);
pthread_mutex_unlock(&display->mutex);
}
static const struct wl_display_listener display_listener = {
display_handle_error,
display_handle_delete_id
};
static int
connect_to_socket(const char *name)
{
struct sockaddr_un addr;
socklen_t size;
const char *runtime_dir;
int name_size, fd;
runtime_dir = getenv("XDG_RUNTIME_DIR");
if (!runtime_dir) {
wl_log("error: XDG_RUNTIME_DIR not set in the environment.\n");
/* to prevent programs reporting
* "failed to create display: Success" */
errno = ENOENT;
return -1;
}
if (name == NULL)
name = getenv("WAYLAND_DISPLAY");
if (name == NULL)
name = "wayland-0";
fd = wl_os_socket_cloexec(PF_LOCAL, SOCK_STREAM, 0);
if (fd < 0)
return -1;
memset(&addr, 0, sizeof addr);
addr.sun_family = AF_LOCAL;
name_size =
snprintf(addr.sun_path, sizeof addr.sun_path,
"%s/%s", runtime_dir, name) + 1;
assert(name_size > 0);
if (name_size > (int)sizeof addr.sun_path) {
wl_log("error: socket path \"%s/%s\" plus null terminator"
" exceeds 108 bytes\n", runtime_dir, name);
close(fd);
/* to prevent programs reporting
* "failed to add socket: Success" */
errno = ENAMETOOLONG;
return -1;
};
size = offsetof (struct sockaddr_un, sun_path) + name_size;
if (connect(fd, (struct sockaddr *) &addr, size) < 0) {
close(fd);
return -1;
}
return fd;
}
/** Connect to Wayland display on an already open fd
*
* \param fd The fd to use for the connection
* \return A \ref wl_display object or \c NULL on failure
*
* The wl_display takes ownership of the fd and will close it when the
* display is destroyed. The fd will also be closed in case of
* failure.
*
* \memberof wl_display
*/
WL_EXPORT struct wl_display *
wl_display_connect_to_fd(int fd)
{
struct wl_display *display;
const char *debug;
debug = getenv("WAYLAND_DEBUG");
if (debug && (strstr(debug, "client") || strstr(debug, "1")))
debug_client = 1;
display = malloc(sizeof *display);
if (display == NULL) {
close(fd);
return NULL;
}
memset(display, 0, sizeof *display);
display->fd = fd;
wl_map_init(&display->objects, WL_MAP_CLIENT_SIDE);
wl_event_queue_init(&display->default_queue, display);
wl_event_queue_init(&display->display_queue, display);
pthread_mutex_init(&display->mutex, NULL);
pthread_cond_init(&display->reader_cond, NULL);
display->reader_count = 0;
wl_map_insert_new(&display->objects, 0, NULL);
display->proxy.object.interface = &wl_display_interface;
display->proxy.object.id =
wl_map_insert_new(&display->objects, 0, display);
display->proxy.display = display;
display->proxy.object.implementation = (void(**)(void)) &display_listener;
display->proxy.user_data = display;
display->proxy.queue = &display->default_queue;
display->proxy.flags = 0;
display->proxy.refcount = 1;
display->connection = wl_connection_create(display->fd);
if (display->connection == NULL)
goto err_connection;
return display;
err_connection:
pthread_mutex_destroy(&display->mutex);
pthread_cond_destroy(&display->reader_cond);
wl_map_release(&display->objects);
close(display->fd);
free(display);
return NULL;
}
/** Connect to a Wayland display
*
* \param name Name of the Wayland display to connect to
* \return A \ref wl_display object or \c NULL on failure
*
* Connect to the Wayland display named \c name. If \c name is \c NULL,
* its value will be replaced with the WAYLAND_DISPLAY environment
* variable if it is set, otherwise display "wayland-0" will be used.
*
* \memberof wl_display
*/
WL_EXPORT struct wl_display *
wl_display_connect(const char *name)
{
char *connection, *end;
int flags, fd;
connection = getenv("WAYLAND_SOCKET");
if (connection) {
int prev_errno = errno;
errno = 0;
fd = strtol(connection, &end, 0);
if (errno != 0 || connection == end || *end != '\0')
return NULL;
errno = prev_errno;
flags = fcntl(fd, F_GETFD);
if (flags != -1)
fcntl(fd, F_SETFD, flags | FD_CLOEXEC);
unsetenv("WAYLAND_SOCKET");
} else {
fd = connect_to_socket(name);
if (fd < 0)
return NULL;
}
return wl_display_connect_to_fd(fd);
}
/** Close a connection to a Wayland display
*
* \param display The display context object
*
* Close the connection to \c display and free all resources associated
* with it.
*
* \memberof wl_display
*/
WL_EXPORT void
wl_display_disconnect(struct wl_display *display)
{
wl_connection_destroy(display->connection);
wl_map_release(&display->objects);
wl_event_queue_release(&display->default_queue);
wl_event_queue_release(&display->display_queue);
pthread_mutex_destroy(&display->mutex);
pthread_cond_destroy(&display->reader_cond);
close(display->fd);
free(display);
}
/** Get a display context's file descriptor
*
* \param display The display context object
* \return Display object file descriptor
*
* Return the file descriptor associated with a display so it can be
* integrated into the client's main loop.
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_get_fd(struct wl_display *display)
{
return display->fd;
}
static void
sync_callback(void *data, struct wl_callback *callback, uint32_t serial)
{
int *done = data;
*done = 1;
wl_callback_destroy(callback);
}
static const struct wl_callback_listener sync_listener = {
sync_callback
};
/** Block until all pending request are processed by the server
*
* \param display The display context object
* \param queue The queue on which to run the roundtrip
* \return The number of dispatched events on success or -1 on failure
*
* Blocks until the server processes all currently issued requests and
* sends out pending events on the event queue.
*
* \note This function uses wl_display_dispatch_queue() internally. If you
* are using wl_display_read_events() from more threads, don't use this function
* (or make sure that calling wl_display_roundtrip_queue() doesn't interfere
* with calling wl_display_prepare_read() and wl_display_read_events())
*
* \sa wl_display_roundtrip()
* \memberof wl_event_queue
*/
WL_EXPORT int
wl_display_roundtrip_queue(struct wl_display *display, struct wl_event_queue *queue)
{
struct wl_callback *callback;
int done, ret = 0;
done = 0;
callback = wl_display_sync(display);
if (callback == NULL)
return -1;
wl_proxy_set_queue((struct wl_proxy *) callback, queue);
wl_callback_add_listener(callback, &sync_listener, &done);
while (!done && ret >= 0)
ret = wl_display_dispatch_queue(display, queue);
if (ret == -1 && !done)
wl_callback_destroy(callback);
return ret;
}
/** Block until all pending request are processed by the server
*
* \param display The display context object
* \return The number of dispatched events on success or -1 on failure
*
* Blocks until the server process all currently issued requests and
* sends out pending events on the default event queue.
*
* \note This function uses wl_display_dispatch_queue() internally. If you
* are using wl_display_read_events() from more threads, don't use this function
* (or make sure that calling wl_display_roundtrip() doesn't interfere
* with calling wl_display_prepare_read() and wl_display_read_events())
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_roundtrip(struct wl_display *display)
{
return wl_display_roundtrip_queue(display, &display->default_queue);
}
static int
create_proxies(struct wl_proxy *sender, struct wl_closure *closure)
{
struct wl_proxy *proxy;
const char *signature;
struct argument_details arg;
uint32_t id;
int i;
int count;
signature = closure->message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'n':
id = closure->args[i].n;
if (id == 0) {
closure->args[i].o = NULL;
break;
}
proxy = wl_proxy_create_for_id(sender, id,
closure->message->types[i]);
if (proxy == NULL)
return -1;
closure->args[i].o = (struct wl_object *)proxy;
break;
default:
break;
}
}
return 0;
}
static void
increase_closure_args_refcount(struct wl_closure *closure)
{
const char *signature;
struct argument_details arg;
int i, count;
struct wl_proxy *proxy;
signature = closure->message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'n':
case 'o':
proxy = (struct wl_proxy *) closure->args[i].o;
if (proxy)
proxy->refcount++;
break;
default:
break;
}
}
}
static int
queue_event(struct wl_display *display, int len)
{
uint32_t p[2], id;
int opcode, size;
struct wl_proxy *proxy;
struct wl_closure *closure;
const struct wl_message *message;
struct wl_event_queue *queue;
wl_connection_copy(display->connection, p, sizeof p);
id = p[0];
opcode = p[1] & 0xffff;
size = p[1] >> 16;
if (len < size)
return 0;
proxy = wl_map_lookup(&display->objects, id);
if (proxy == WL_ZOMBIE_OBJECT) {
wl_connection_consume(display->connection, size);
return size;
} else if (proxy == NULL) {
wl_connection_consume(display->connection, size);
return size;
}
message = &proxy->object.interface->events[opcode];
closure = wl_connection_demarshal(display->connection, size,
&display->objects, message);
if (!closure)
return -1;
if (create_proxies(proxy, closure) < 0) {
wl_closure_destroy(closure);
return -1;
}
if (wl_closure_lookup_objects(closure, &display->objects) != 0) {
wl_closure_destroy(closure);
return -1;
}
increase_closure_args_refcount(closure);
proxy->refcount++;
closure->proxy = proxy;
if (proxy == &display->proxy)
queue = &display->display_queue;
else
queue = proxy->queue;
wl_list_insert(queue->event_list.prev, &closure->link);
return size;
}
static void
dispatch_event(struct wl_display *display, struct wl_event_queue *queue)
{
struct wl_closure *closure;
struct wl_proxy *proxy;
int opcode;
bool proxy_destroyed;
closure = container_of(queue->event_list.next,
struct wl_closure, link);
wl_list_remove(&closure->link);
opcode = closure->opcode;
/* Verify that the receiving object is still valid by checking if has
* been destroyed by the application. */
decrease_closure_args_refcount(closure);
proxy = closure->proxy;
proxy_destroyed = !!(proxy->flags & WL_PROXY_FLAG_DESTROYED);
proxy->refcount--;
if (proxy_destroyed) {
if (!proxy->refcount)
free(proxy);
wl_closure_destroy(closure);
return;
}
pthread_mutex_unlock(&display->mutex);
if (proxy->dispatcher) {
if (debug_client)
wl_closure_print(closure, &proxy->object, false);
wl_closure_dispatch(closure, proxy->dispatcher,
&proxy->object, opcode);
} else if (proxy->object.implementation) {
if (debug_client)
wl_closure_print(closure, &proxy->object, false);
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_CLIENT,
&proxy->object, opcode, proxy->user_data);
}
wl_closure_destroy(closure);
pthread_mutex_lock(&display->mutex);
}
static int
read_events(struct wl_display *display)
{
int total, rem, size;
uint32_t serial;
display->reader_count--;
if (display->reader_count == 0) {
total = wl_connection_read(display->connection);
if (total == -1) {
if (errno == EAGAIN) {
/* we must wake up threads whenever
* the reader_count dropped to 0 */
display_wakeup_threads(display);
return 0;
}
display_fatal_error(display, errno);
return -1;
} else if (total == 0) {
/* The compositor has closed the socket. This
* should be considered an error so we'll fake
* an errno */
errno = EPIPE;
display_fatal_error(display, errno);
return -1;
}
for (rem = total; rem >= 8; rem -= size) {
size = queue_event(display, rem);
if (size == -1) {
display_fatal_error(display, errno);
return -1;
} else if (size == 0) {
break;
}
}
display_wakeup_threads(display);
} else {
serial = display->read_serial;
while (display->read_serial == serial)
pthread_cond_wait(&display->reader_cond,
&display->mutex);
if (display->last_error) {
errno = display->last_error;
return -1;
}
}
return 0;
}
static void
cancel_read(struct wl_display *display)
{
display->reader_count--;
if (display->reader_count == 0)
display_wakeup_threads(display);
}
/** Read events from display file descriptor
*
* \param display The display context object
* \return 0 on success or -1 on error. In case of error errno will
* be set accordingly
*
* This will read events from the file descriptor for the display.
* This function does not dispatch events, it only reads and queues
* events into their corresponding event queues. If no data is
* available on the file descriptor, wl_display_read_events() returns
* immediately. To dispatch events that may have been queued, call
* wl_display_dispatch_pending() or wl_display_dispatch_queue_pending().
*
* Before calling this function, wl_display_prepare_read() must be
* called first. When running in more threads (which is the usual
* case, since we'd use wl_display_dispatch() otherwise), every thread
* must call wl_display_prepare_read() before calling this function.
*
* After calling wl_display_prepare_read() there can be some extra code
* before calling wl_display_read_events(), for example poll() or alike.
* Example of code in a thread:
*
* \code
*
* while (wl_display_prepare_read(display) < 0)
* wl_display_dispatch_pending(display);
* wl_display_flush(display);
*
* ... some code ...
*
* fds[0].fd = wl_display_get_fd(display);
* fds[0].events = POLLIN;
* poll(fds, 1, -1);
*
* if (!everything_ok()) {
* wl_display_cancel_read(display);
* handle_error();
* }
*
* if (wl_display_read_events(display) < 0)
* handle_error();
*
* ...
* \endcode
*
* After wl_display_prepare_read() succeeds, other threads that enter
* wl_display_read_events() will sleep until the very last thread enters
* it too or cancels. Therefore when the display fd becomes (or already
* is) readable, wl_display_read_events() should be called as soon as
* possible to unblock all threads. If wl_display_read_events() will not
* be called, then wl_display_cancel_read() must be called instead to let
* the other threads continue.
*
* This function must not be called simultaneously with wl_display_dispatch().
* It may lead to deadlock. If programmer wants, for some reason, use
* wl_display_dispatch() in one thread and wl_display_prepare_read() with
* wl_display_read_events() in another, extra care must be taken to serialize
* these calls, i. e. use mutexes or similar (on whole prepare + read sequence)
*
* \sa wl_display_prepare_read(), wl_display_cancel_read(),
* wl_display_dispatch_pending(), wl_display_dispatch()
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_read_events(struct wl_display *display)
{
int ret;
pthread_mutex_lock(&display->mutex);
if (display->last_error) {
cancel_read(display);
pthread_mutex_unlock(&display->mutex);
errno = display->last_error;
return -1;
}
ret = read_events(display);
pthread_mutex_unlock(&display->mutex);
return ret;
}
static int
dispatch_queue(struct wl_display *display, struct wl_event_queue *queue)
{
int count;
if (display->last_error)
goto err;
count = 0;
while (!wl_list_empty(&display->display_queue.event_list)) {
dispatch_event(display, &display->display_queue);
if (display->last_error)
goto err;
count++;
}
while (!wl_list_empty(&queue->event_list)) {
dispatch_event(display, queue);
if (display->last_error)
goto err;
count++;
}
return count;
err:
errno = display->last_error;
return -1;
}
/** Prepare to read events from the display to this queue
*
* \param display The display context object
* \param queue The event queue to use
* \return 0 on success or -1 if event queue was not empty
*
* Atomically makes sure the queue is empty and stops any other thread
* from placing events into this (or any) queue. Caller must
* eventually call either wl_display_cancel_read() or
* wl_display_read_events(), usually after waiting for the
* display fd to become ready for reading, to release the lock.
*
* \sa wl_display_prepare_read
* \memberof wl_event_queue
*/
WL_EXPORT int
wl_display_prepare_read_queue(struct wl_display *display,
struct wl_event_queue *queue)
{
int ret;
pthread_mutex_lock(&display->mutex);
if (!wl_list_empty(&queue->event_list)) {
errno = EAGAIN;
ret = -1;
} else {
display->reader_count++;
ret = 0;
}
pthread_mutex_unlock(&display->mutex);
return ret;
}
/** Prepare to read events from the display's file descriptor
*
* \param display The display context object
* \return 0 on success or -1 if event queue was not empty
*
* This function must be called before reading from the file
* descriptor using wl_display_read_events(). Calling
* wl_display_prepare_read() announces the calling thread's intention
* to read and ensures that until the thread is ready to read and
* calls wl_display_read_events(), no other thread will read from the
* file descriptor. This only succeeds if the event queue is empty
* though, and if there are undispatched events in the queue, -1 is
* returned and errno set to EAGAIN.
*
* If a thread successfully calls wl_display_prepare_read(), it must
* either call wl_display_read_events() when it's ready or cancel the
* read intention by calling wl_display_cancel_read().
*
* Use this function before polling on the display fd or to integrate
* the fd into a toolkit event loop in a race-free way.
* A correct usage would be (we left out most of error checking):
*
* \code
* while (wl_display_prepare_read(display) != 0)
* wl_display_dispatch_pending(display);
* wl_display_flush(display);
*
* ret = poll(fds, nfds, -1);
* if (has_error(ret))
* wl_display_cancel_read(display);
* else
* wl_display_read_events(display);
*
* wl_display_dispatch_pending(display);
* \endcode
*
* Here we call wl_display_prepare_read(), which ensures that between
* returning from that call and eventually calling
* wl_display_read_events(), no other thread will read from the fd and
* queue events in our queue. If the call to wl_display_prepare_read() fails,
* we dispatch the pending events and try again until we're successful.
*
* When using wl_display_dispatch() we'd have something like:
*
* \code
* wl_display_dispatch_pending(display);
* wl_display_flush(display);
* poll(fds, nfds, -1);
* wl_display_dispatch(display);
* \endcode
*
* This sequence in not thread-safe. The race is immediately after poll(),
* where one thread could preempt and read events before the other thread calls
* wl_display_dispatch(). This call now blocks and starves the other
* fds in the event loop.
*
* Another race would be when using more event queues.
* When one thread calls wl_display_dispatch(_queue)(), then it
* reads all events from display's fd and queues them in appropriate
* queues. Then it dispatches only its own queue and the other events
* are sitting in their queues, waiting for dispatching. If that happens
* before the other thread managed to call poll(), it will
* block with events queued.
*
* wl_display_prepare_read() function doesn't acquire exclusive access
* to the display's fd. It only registers that the thread calling this function
* has intention to read from fd.
* When all registered readers call wl_display_read_events(),
* only one (at random) eventually reads and queues the events and the
* others are sleeping meanwhile. This way we avoid races and still
* can read from more threads.
*
* If the relevant queue is not the default queue, then
* wl_display_prepare_read_queue() and wl_display_dispatch_queue_pending()
* need to be used instead.
*
* \sa wl_display_cancel_read(), wl_display_read_events()
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_prepare_read(struct wl_display *display)
{
return wl_display_prepare_read_queue(display, &display->default_queue);
}
/** Cancel read intention on display's fd
*
* \param display The display context object
*
* After a thread successfully called wl_display_prepare_read() it must
* either call wl_display_read_events() or wl_display_cancel_read().
* If the threads do not follow this rule it will lead to deadlock.
*
* \sa wl_display_prepare_read(), wl_display_read_events()
*
* \memberof wl_display
*/
WL_EXPORT void
wl_display_cancel_read(struct wl_display *display)
{
pthread_mutex_lock(&display->mutex);
cancel_read(display);
pthread_mutex_unlock(&display->mutex);
}
/** Dispatch events in an event queue
*
* \param display The display context object
* \param queue The event queue to dispatch
* \return The number of dispatched events on success or -1 on failure
*
* Dispatch all incoming events for objects assigned to the given
* event queue. On failure -1 is returned and errno set appropriately.
*
* The behaviour of this function is exactly the same as the behaviour of
* wl_display_dispatch(), but it dispatches events on given queue,
* not on the default queue.
*
* This function blocks if there are no events to dispatch (if there are,
* it only dispatches these events and returns immediately).
* When this function returns after blocking, it means that it read events
* from display's fd and queued them to appropriate queues.
* If among the incoming events were some events assigned to the given queue,
* they are dispatched by this moment.
*
* \note Since Wayland 1.5 the display has an extra queue
* for its own events (i. e. delete_id). This queue is dispatched always,
* no matter what queue we passed as an argument to this function.
* That means that this function can return non-0 value even when it
* haven't dispatched any event for the given queue.
*
* This function has the same constrains for using in multi-threaded apps
* as \ref wl_display_dispatch().
*
* \sa wl_display_dispatch(), wl_display_dispatch_pending(),
* wl_display_dispatch_queue_pending()
*
* \memberof wl_event_queue
*/
WL_EXPORT int
wl_display_dispatch_queue(struct wl_display *display,
struct wl_event_queue *queue)
{
struct pollfd pfd[2];
int ret;
pthread_mutex_lock(&display->mutex);
ret = dispatch_queue(display, queue);
if (ret == -1)
goto err_unlock;
if (ret > 0) {
pthread_mutex_unlock(&display->mutex);
return ret;
}
/* We ignore EPIPE here, so that we try to read events before
* returning an error. When the compositor sends an error it
* will close the socket, and if we bail out here we don't get
* a chance to process the error. */
ret = wl_connection_flush(display->connection);
if (ret < 0 && errno != EAGAIN && errno != EPIPE) {
display_fatal_error(display, errno);
goto err_unlock;
}
display->reader_count++;
pthread_mutex_unlock(&display->mutex);
pfd[0].fd = display->fd;
pfd[0].events = POLLIN;
do {
ret = poll(pfd, 1, -1);
} while (ret == -1 && errno == EINTR);
if (ret == -1) {
wl_display_cancel_read(display);
return -1;
}
pthread_mutex_lock(&display->mutex);
if (read_events(display) == -1)
goto err_unlock;
ret = dispatch_queue(display, queue);
if (ret == -1)
goto err_unlock;
pthread_mutex_unlock(&display->mutex);
return ret;
err_unlock:
pthread_mutex_unlock(&display->mutex);
return -1;
}
/** Dispatch pending events in an event queue
*
* \param display The display context object
* \param queue The event queue to dispatch
* \return The number of dispatched events on success or -1 on failure
*
* Dispatch all incoming events for objects assigned to the given
* event queue. On failure -1 is returned and errno set appropriately.
* If there are no events queued, this function returns immediately.
*
* \memberof wl_event_queue
* \since 1.0.2
*/
WL_EXPORT int
wl_display_dispatch_queue_pending(struct wl_display *display,
struct wl_event_queue *queue)
{
int ret;
pthread_mutex_lock(&display->mutex);
ret = dispatch_queue(display, queue);
pthread_mutex_unlock(&display->mutex);
return ret;
}
/** Process incoming events
*
* \param display The display context object
* \return The number of dispatched events on success or -1 on failure
*
* Dispatch the display's default event queue.
*
* If the default event queue is empty, this function blocks until there are
* events to be read from the display fd. Events are read and queued on
* the appropriate event queues. Finally, events on the default event queue
* are dispatched.
*
* In multi-threaded environment, programmer may want to use
* wl_display_read_events(). However, use of wl_display_read_events()
* must not be mixed with wl_display_dispatch(). See wl_display_read_events()
* and wl_display_prepare_read() for more details.
*
* \note It is not possible to check if there are events on the queue
* or not. For dispatching default queue events without blocking, see \ref
* wl_display_dispatch_pending().
*
* \sa wl_display_dispatch_pending(), wl_display_dispatch_queue(),
* wl_display_read_events()
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_dispatch(struct wl_display *display)
{
return wl_display_dispatch_queue(display, &display->default_queue);
}
/** Dispatch default queue events without reading from the display fd
*
* \param display The display context object
* \return The number of dispatched events or -1 on failure
*
* This function dispatches events on the main event queue. It does not
* attempt to read the display fd and simply returns zero if the main
* queue is empty, i.e., it doesn't block.
*
* This is necessary when a client's main loop wakes up on some fd other
* than the display fd (network socket, timer fd, etc) and calls \ref
* wl_display_dispatch_queue() from that callback. This may queue up
* events in other queues while reading all data from the display fd.
* When the main loop returns from the handler, the display fd
* no longer has data, causing a call to \em poll(2) (or similar
* functions) to block indefinitely, even though there are events ready
* to dispatch.
*
* To proper integrate the wayland display fd into a main loop, the
* client should always call wl_display_dispatch_pending() and then
* \ref wl_display_flush() prior to going back to sleep. At that point,
* the fd typically doesn't have data so attempting I/O could block, but
* events queued up on the default queue should be dispatched.
*
* A real-world example is a main loop that wakes up on a timerfd (or a
* sound card fd becoming writable, for example in a video player), which
* then triggers GL rendering and eventually eglSwapBuffers().
* eglSwapBuffers() may call wl_display_dispatch_queue() if it didn't
* receive the frame event for the previous frame, and as such queue
* events in the default queue.
*
* \sa wl_display_dispatch(), wl_display_dispatch_queue(),
* wl_display_flush()
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_dispatch_pending(struct wl_display *display)
{
return wl_display_dispatch_queue_pending(display,
&display->default_queue);
}
/** Retrieve the last error that occurred on a display
*
* \param display The display context object
* \return The last error that occurred on \c display or 0 if no error occurred
*
* Return the last error that occurred on the display. This may be an error sent
* by the server or caused by the local client.
*
* \note Errors are \b fatal. If this function returns non-zero the display
* can no longer be used.
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_get_error(struct wl_display *display)
{
int ret;
pthread_mutex_lock(&display->mutex);
ret = display->last_error;
pthread_mutex_unlock(&display->mutex);
return ret;
}
/** Retrieves the information about a protocol error:
*
* \param display The Wayland display
* \param interface if not NULL, stores the interface where the error occurred
* \param id if not NULL, stores the object id that generated
* the error. There's no guarantee the object is
* still valid; the client must know if it deleted the object.
* \return The error code as defined in the interface specification.
*
* \code
* int err = wl_display_get_error(display);
*
* if (err == EPROTO) {
* code = wl_display_get_protocol_error(display, &interface, &id);
* handle_error(code, interface, id);
* }
*
* ...
* \endcode
* \memberof wl_display
*/
WL_EXPORT uint32_t
wl_display_get_protocol_error(struct wl_display *display,
const struct wl_interface **interface,
uint32_t *id)
{
uint32_t ret;
pthread_mutex_lock(&display->mutex);
ret = display->protocol_error.code;
if (interface)
*interface = display->protocol_error.interface;
if (id)
*id = display->protocol_error.id;
pthread_mutex_unlock(&display->mutex);
return ret;
}
/** Send all buffered requests on the display to the server
*
* \param display The display context object
* \return The number of bytes sent on success or -1 on failure
*
* Send all buffered data on the client side to the server. Clients
* should call this function before blocking. On success, the number
* of bytes sent to the server is returned. On failure, this
* function returns -1 and errno is set appropriately.
*
* wl_display_flush() never blocks. It will write as much data as
* possible, but if all data could not be written, errno will be set
* to EAGAIN and -1 returned. In that case, use poll on the display
* file descriptor to wait for it to become writable again.
*
* \memberof wl_display
*/
WL_EXPORT int
wl_display_flush(struct wl_display *display)
{
int ret;
pthread_mutex_lock(&display->mutex);
if (display->last_error) {
errno = display->last_error;
ret = -1;
} else {
ret = wl_connection_flush(display->connection);
if (ret < 0 && errno != EAGAIN)
display_fatal_error(display, errno);
}
pthread_mutex_unlock(&display->mutex);
return ret;
}
/** Set the user data associated with a proxy
*
* \param proxy The proxy object
* \param user_data The data to be associated with proxy
*
* Set the user data associated with \c proxy. When events for this
* proxy are received, \c user_data will be supplied to its listener.
*
* \memberof wl_proxy
*/
WL_EXPORT void
wl_proxy_set_user_data(struct wl_proxy *proxy, void *user_data)
{
proxy->user_data = user_data;
}
/** Get the user data associated with a proxy
*
* \param proxy The proxy object
* \return The user data associated with proxy
*
* \memberof wl_proxy
*/
WL_EXPORT void *
wl_proxy_get_user_data(struct wl_proxy *proxy)
{
return proxy->user_data;
}
/** Get the id of a proxy object
*
* \param proxy The proxy object
* \return The id the object associated with the proxy
*
* \memberof wl_proxy
*/
WL_EXPORT uint32_t
wl_proxy_get_id(struct wl_proxy *proxy)
{
return proxy->object.id;
}
/** Get the interface name (class) of a proxy object
*
* \param proxy The proxy object
* \return The interface name of the object associated with the proxy
*
* \memberof wl_proxy
*/
WL_EXPORT const char *
wl_proxy_get_class(struct wl_proxy *proxy)
{
return proxy->object.interface->name;
}
/** Assign a proxy to an event queue
*
* \param proxy The proxy object
* \param queue The event queue that will handle this proxy or NULL
*
* Assign proxy to event queue. Events coming from \c proxy will be
* queued in \c queue from now. If queue is NULL, then the display's
* default queue is set to the proxy.
*
* \note By default, the queue set in proxy is the one inherited from parent.
*
* \sa wl_display_dispatch_queue()
*
* \memberof wl_proxy
*/
WL_EXPORT void
wl_proxy_set_queue(struct wl_proxy *proxy, struct wl_event_queue *queue)
{
if (queue)
proxy->queue = queue;
else
proxy->queue = &proxy->display->default_queue;
}
WL_EXPORT void
wl_log_set_handler_client(wl_log_func_t handler)
{
wl_log_handler = handler;
}
wayland-1.9.0/src/wayland-scanner-uninstalled.pc.in 0000664 0001750 0001750 00000000253 12413647306 017237 0000000 0000000 pkgdatadir=@abs_top_srcdir@
wayland_scanner=@abs_builddir@/wayland-scanner
Name: Wayland Scanner
Description: Wayland scanner (not installed)
Version: @PACKAGE_VERSION@
wayland-1.9.0/src/wayland-server.pc.in 0000664 0001750 0001750 00000000467 12413647306 014603 0000000 0000000 prefix=@prefix@
exec_prefix=@exec_prefix@
datarootdir=@datarootdir@
pkgdatadir=@datadir@/@PACKAGE@
libdir=@libdir@
includedir=@includedir@
Name: Wayland Server
Description: Server side implementation of the Wayland protocol
Version: @WAYLAND_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-server
wayland-1.9.0/src/wayland-version.h 0000664 0001750 0001750 00000002510 12600133033 014152 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_VERSION_H
#define WAYLAND_VERSION_H
#define WAYLAND_VERSION_MAJOR 1
#define WAYLAND_VERSION_MINOR 9
#define WAYLAND_VERSION_MICRO 0
#define WAYLAND_VERSION "1.9.0"
#endif
wayland-1.9.0/src/wayland-client-uninstalled.pc.in 0000664 0001750 0001750 00000000332 12413647306 017062 0000000 0000000 libdir=@abs_builddir@/.libs
includedir=@abs_srcdir@
Name: Wayland Client
Description: Wayland client side library (not installed)
Version: @PACKAGE_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-client
wayland-1.9.0/src/wayland-util.c 0000664 0001750 0001750 00000017243 12536656674 013503 0000000 0000000 /*
* Copyright © 2008-2011 Kristian Høgsberg
* Copyright © 2011 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include "wayland-util.h"
#include "wayland-private.h"
struct wl_object global_zombie_object;
WL_EXPORT void
wl_list_init(struct wl_list *list)
{
list->prev = list;
list->next = list;
}
WL_EXPORT void
wl_list_insert(struct wl_list *list, struct wl_list *elm)
{
elm->prev = list;
elm->next = list->next;
list->next = elm;
elm->next->prev = elm;
}
WL_EXPORT void
wl_list_remove(struct wl_list *elm)
{
elm->prev->next = elm->next;
elm->next->prev = elm->prev;
elm->next = NULL;
elm->prev = NULL;
}
WL_EXPORT int
wl_list_length(const struct wl_list *list)
{
struct wl_list *e;
int count;
count = 0;
e = list->next;
while (e != list) {
e = e->next;
count++;
}
return count;
}
WL_EXPORT int
wl_list_empty(const struct wl_list *list)
{
return list->next == list;
}
WL_EXPORT void
wl_list_insert_list(struct wl_list *list, struct wl_list *other)
{
if (wl_list_empty(other))
return;
other->next->prev = list;
other->prev->next = list->next;
list->next->prev = other->prev;
list->next = other->next;
}
WL_EXPORT void
wl_array_init(struct wl_array *array)
{
memset(array, 0, sizeof *array);
}
WL_EXPORT void
wl_array_release(struct wl_array *array)
{
free(array->data);
}
WL_EXPORT void *
wl_array_add(struct wl_array *array, size_t size)
{
size_t alloc;
void *data, *p;
if (array->alloc > 0)
alloc = array->alloc;
else
alloc = 16;
while (alloc < array->size + size)
alloc *= 2;
if (array->alloc < alloc) {
if (array->alloc > 0)
data = realloc(array->data, alloc);
else
data = malloc(alloc);
if (data == NULL)
return 0;
array->data = data;
array->alloc = alloc;
}
p = array->data + array->size;
array->size += size;
return p;
}
WL_EXPORT int
wl_array_copy(struct wl_array *array, struct wl_array *source)
{
if (array->size < source->size) {
if (!wl_array_add(array, source->size - array->size))
return -1;
} else {
array->size = source->size;
}
memcpy(array->data, source->data, source->size);
return 0;
}
/** \cond */
union map_entry {
uintptr_t next;
void *data;
};
#define map_entry_is_free(entry) ((entry).next & 0x1)
#define map_entry_get_data(entry) ((void *)((entry).next & ~(uintptr_t)0x3))
#define map_entry_get_flags(entry) (((entry).next >> 1) & 0x1)
WL_EXPORT void
wl_map_init(struct wl_map *map, uint32_t side)
{
memset(map, 0, sizeof *map);
map->side = side;
}
WL_EXPORT void
wl_map_release(struct wl_map *map)
{
wl_array_release(&map->client_entries);
wl_array_release(&map->server_entries);
}
WL_EXPORT uint32_t
wl_map_insert_new(struct wl_map *map, uint32_t flags, void *data)
{
union map_entry *start, *entry;
struct wl_array *entries;
uint32_t base;
if (map->side == WL_MAP_CLIENT_SIDE) {
entries = &map->client_entries;
base = 0;
} else {
entries = &map->server_entries;
base = WL_SERVER_ID_START;
}
if (map->free_list) {
start = entries->data;
entry = &start[map->free_list >> 1];
map->free_list = entry->next;
} else {
entry = wl_array_add(entries, sizeof *entry);
if (!entry)
return 0;
start = entries->data;
}
entry->data = data;
entry->next |= (flags & 0x1) << 1;
return (entry - start) + base;
}
WL_EXPORT int
wl_map_insert_at(struct wl_map *map, uint32_t flags, uint32_t i, void *data)
{
union map_entry *start;
uint32_t count;
struct wl_array *entries;
if (i < WL_SERVER_ID_START) {
entries = &map->client_entries;
} else {
entries = &map->server_entries;
i -= WL_SERVER_ID_START;
}
count = entries->size / sizeof *start;
if (count < i)
return -1;
if (count == i)
wl_array_add(entries, sizeof *start);
start = entries->data;
start[i].data = data;
start[i].next |= (flags & 0x1) << 1;
return 0;
}
WL_EXPORT int
wl_map_reserve_new(struct wl_map *map, uint32_t i)
{
union map_entry *start;
uint32_t count;
struct wl_array *entries;
if (i < WL_SERVER_ID_START) {
if (map->side == WL_MAP_CLIENT_SIDE)
return -1;
entries = &map->client_entries;
} else {
if (map->side == WL_MAP_SERVER_SIDE)
return -1;
entries = &map->server_entries;
i -= WL_SERVER_ID_START;
}
count = entries->size / sizeof *start;
if (count < i)
return -1;
if (count == i) {
wl_array_add(entries, sizeof *start);
start = entries->data;
start[i].data = NULL;
} else {
start = entries->data;
if (start[i].data != NULL) {
return -1;
}
}
return 0;
}
WL_EXPORT void
wl_map_remove(struct wl_map *map, uint32_t i)
{
union map_entry *start;
struct wl_array *entries;
if (i < WL_SERVER_ID_START) {
if (map->side == WL_MAP_SERVER_SIDE)
return;
entries = &map->client_entries;
} else {
if (map->side == WL_MAP_CLIENT_SIDE)
return;
entries = &map->server_entries;
i -= WL_SERVER_ID_START;
}
start = entries->data;
start[i].next = map->free_list;
map->free_list = (i << 1) | 1;
}
WL_EXPORT void *
wl_map_lookup(struct wl_map *map, uint32_t i)
{
union map_entry *start;
uint32_t count;
struct wl_array *entries;
if (i < WL_SERVER_ID_START) {
entries = &map->client_entries;
} else {
entries = &map->server_entries;
i -= WL_SERVER_ID_START;
}
start = entries->data;
count = entries->size / sizeof *start;
if (i < count && !map_entry_is_free(start[i]))
return map_entry_get_data(start[i]);
return NULL;
}
WL_EXPORT uint32_t
wl_map_lookup_flags(struct wl_map *map, uint32_t i)
{
union map_entry *start;
uint32_t count;
struct wl_array *entries;
if (i < WL_SERVER_ID_START) {
entries = &map->client_entries;
} else {
entries = &map->server_entries;
i -= WL_SERVER_ID_START;
}
start = entries->data;
count = entries->size / sizeof *start;
if (i < count && !map_entry_is_free(start[i]))
return map_entry_get_flags(start[i]);
return 0;
}
static void
for_each_helper(struct wl_array *entries, wl_iterator_func_t func, void *data)
{
union map_entry *start, *end, *p;
start = entries->data;
end = (union map_entry *) ((char *) entries->data + entries->size);
for (p = start; p < end; p++)
if (p->data && !map_entry_is_free(*p))
func(map_entry_get_data(*p), data);
}
WL_EXPORT void
wl_map_for_each(struct wl_map *map, wl_iterator_func_t func, void *data)
{
for_each_helper(&map->client_entries, func, data);
for_each_helper(&map->server_entries, func, data);
}
/** \endcond */
static void
wl_log_stderr_handler(const char *fmt, va_list arg)
{
vfprintf(stderr, fmt, arg);
}
wl_log_func_t wl_log_handler = wl_log_stderr_handler;
void
wl_log(const char *fmt, ...)
{
va_list argp;
va_start(argp, fmt);
wl_log_handler(fmt, argp);
va_end(argp);
}
wayland-1.9.0/src/wayland-scanner.pc.in 0000664 0001750 0001750 00000000333 12413647306 014716 0000000 0000000 prefix=@prefix@
exec_prefix=@exec_prefix@
datarootdir=@datarootdir@
pkgdatadir=@datadir@/@PACKAGE@
wayland_scanner=@bindir@/wayland-scanner
Name: Wayland Scanner
Description: Wayland scanner
Version: @WAYLAND_VERSION@
wayland-1.9.0/src/connection.c 0000664 0001750 0001750 00000065113 12536656674 013227 0000000 0000000 /*
* Copyright © 2008 Kristian Høgsberg
* Copyright © 2013 Jason Ekstrand
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-util.h"
#include "wayland-private.h"
#include "wayland-os.h"
#define DIV_ROUNDUP(n, a) ( ((n) + ((a) - 1)) / (a) )
struct wl_buffer {
char data[4096];
uint32_t head, tail;
};
#define MASK(i) ((i) & 4095)
#define MAX_FDS_OUT 28
#define CLEN (CMSG_LEN(MAX_FDS_OUT * sizeof(int32_t)))
struct wl_connection {
struct wl_buffer in, out;
struct wl_buffer fds_in, fds_out;
int fd;
int want_flush;
};
static int
wl_buffer_put(struct wl_buffer *b, const void *data, size_t count)
{
uint32_t head, size;
if (count > sizeof(b->data)) {
wl_log("Data too big for buffer (%d > %d).\n",
count, sizeof(b->data));
errno = E2BIG;
return -1;
}
head = MASK(b->head);
if (head + count <= sizeof b->data) {
memcpy(b->data + head, data, count);
} else {
size = sizeof b->data - head;
memcpy(b->data + head, data, size);
memcpy(b->data, (const char *) data + size, count - size);
}
b->head += count;
return 0;
}
static void
wl_buffer_put_iov(struct wl_buffer *b, struct iovec *iov, int *count)
{
uint32_t head, tail;
head = MASK(b->head);
tail = MASK(b->tail);
if (head < tail) {
iov[0].iov_base = b->data + head;
iov[0].iov_len = tail - head;
*count = 1;
} else if (tail == 0) {
iov[0].iov_base = b->data + head;
iov[0].iov_len = sizeof b->data - head;
*count = 1;
} else {
iov[0].iov_base = b->data + head;
iov[0].iov_len = sizeof b->data - head;
iov[1].iov_base = b->data;
iov[1].iov_len = tail;
*count = 2;
}
}
static void
wl_buffer_get_iov(struct wl_buffer *b, struct iovec *iov, int *count)
{
uint32_t head, tail;
head = MASK(b->head);
tail = MASK(b->tail);
if (tail < head) {
iov[0].iov_base = b->data + tail;
iov[0].iov_len = head - tail;
*count = 1;
} else if (head == 0) {
iov[0].iov_base = b->data + tail;
iov[0].iov_len = sizeof b->data - tail;
*count = 1;
} else {
iov[0].iov_base = b->data + tail;
iov[0].iov_len = sizeof b->data - tail;
iov[1].iov_base = b->data;
iov[1].iov_len = head;
*count = 2;
}
}
static void
wl_buffer_copy(struct wl_buffer *b, void *data, size_t count)
{
uint32_t tail, size;
tail = MASK(b->tail);
if (tail + count <= sizeof b->data) {
memcpy(data, b->data + tail, count);
} else {
size = sizeof b->data - tail;
memcpy(data, b->data + tail, size);
memcpy((char *) data + size, b->data, count - size);
}
}
static uint32_t
wl_buffer_size(struct wl_buffer *b)
{
return b->head - b->tail;
}
struct wl_connection *
wl_connection_create(int fd)
{
struct wl_connection *connection;
connection = malloc(sizeof *connection);
if (connection == NULL)
return NULL;
memset(connection, 0, sizeof *connection);
connection->fd = fd;
return connection;
}
static void
close_fds(struct wl_buffer *buffer, int max)
{
int32_t fds[sizeof(buffer->data) / sizeof(int32_t)], i, count;
size_t size;
size = buffer->head - buffer->tail;
if (size == 0)
return;
wl_buffer_copy(buffer, fds, size);
count = size / sizeof fds[0];
if (max > 0 && max < count)
count = max;
for (i = 0; i < count; i++)
close(fds[i]);
buffer->tail += size;
}
int
wl_connection_destroy(struct wl_connection *connection)
{
int fd = connection->fd;
close_fds(&connection->fds_out, -1);
close_fds(&connection->fds_in, -1);
free(connection);
return fd;
}
void
wl_connection_copy(struct wl_connection *connection, void *data, size_t size)
{
wl_buffer_copy(&connection->in, data, size);
}
void
wl_connection_consume(struct wl_connection *connection, size_t size)
{
connection->in.tail += size;
}
static void
build_cmsg(struct wl_buffer *buffer, char *data, int *clen)
{
struct cmsghdr *cmsg;
size_t size;
size = buffer->head - buffer->tail;
if (size > MAX_FDS_OUT * sizeof(int32_t))
size = MAX_FDS_OUT * sizeof(int32_t);
if (size > 0) {
cmsg = (struct cmsghdr *) data;
cmsg->cmsg_level = SOL_SOCKET;
cmsg->cmsg_type = SCM_RIGHTS;
cmsg->cmsg_len = CMSG_LEN(size);
wl_buffer_copy(buffer, CMSG_DATA(cmsg), size);
*clen = cmsg->cmsg_len;
} else {
*clen = 0;
}
}
static int
decode_cmsg(struct wl_buffer *buffer, struct msghdr *msg)
{
struct cmsghdr *cmsg;
size_t size, max, i;
int overflow = 0;
for (cmsg = CMSG_FIRSTHDR(msg); cmsg != NULL;
cmsg = CMSG_NXTHDR(msg, cmsg)) {
if (cmsg->cmsg_level != SOL_SOCKET ||
cmsg->cmsg_type != SCM_RIGHTS)
continue;
size = cmsg->cmsg_len - CMSG_LEN(0);
max = sizeof(buffer->data) - wl_buffer_size(buffer);
if (size > max || overflow) {
overflow = 1;
size /= sizeof(int32_t);
for (i = 0; i < size; i++)
close(((int*)CMSG_DATA(cmsg))[i]);
} else if (wl_buffer_put(buffer, CMSG_DATA(cmsg), size) < 0) {
return -1;
}
}
if (overflow) {
errno = EOVERFLOW;
return -1;
}
return 0;
}
int
wl_connection_flush(struct wl_connection *connection)
{
struct iovec iov[2];
struct msghdr msg;
char cmsg[CLEN];
int len = 0, count, clen;
uint32_t tail;
if (!connection->want_flush)
return 0;
tail = connection->out.tail;
while (connection->out.head - connection->out.tail > 0) {
wl_buffer_get_iov(&connection->out, iov, &count);
build_cmsg(&connection->fds_out, cmsg, &clen);
msg.msg_name = NULL;
msg.msg_namelen = 0;
msg.msg_iov = iov;
msg.msg_iovlen = count;
msg.msg_control = (clen > 0) ? cmsg : NULL;
msg.msg_controllen = clen;
msg.msg_flags = 0;
do {
len = sendmsg(connection->fd, &msg,
MSG_NOSIGNAL | MSG_DONTWAIT);
} while (len == -1 && errno == EINTR);
if (len == -1)
return -1;
close_fds(&connection->fds_out, MAX_FDS_OUT);
connection->out.tail += len;
}
connection->want_flush = 0;
return connection->out.head - tail;
}
int
wl_connection_read(struct wl_connection *connection)
{
struct iovec iov[2];
struct msghdr msg;
char cmsg[CLEN];
int len, count, ret;
if (wl_buffer_size(&connection->in) >= sizeof(connection->in.data)) {
errno = EOVERFLOW;
return -1;
}
wl_buffer_put_iov(&connection->in, iov, &count);
msg.msg_name = NULL;
msg.msg_namelen = 0;
msg.msg_iov = iov;
msg.msg_iovlen = count;
msg.msg_control = cmsg;
msg.msg_controllen = sizeof cmsg;
msg.msg_flags = 0;
do {
len = wl_os_recvmsg_cloexec(connection->fd, &msg, MSG_DONTWAIT);
} while (len < 0 && errno == EINTR);
if (len <= 0)
return len;
ret = decode_cmsg(&connection->fds_in, &msg);
if (ret)
return -1;
connection->in.head += len;
return connection->in.head - connection->in.tail;
}
int
wl_connection_write(struct wl_connection *connection,
const void *data, size_t count)
{
if (connection->out.head - connection->out.tail +
count > ARRAY_LENGTH(connection->out.data)) {
connection->want_flush = 1;
if (wl_connection_flush(connection) < 0)
return -1;
}
if (wl_buffer_put(&connection->out, data, count) < 0)
return -1;
connection->want_flush = 1;
return 0;
}
int
wl_connection_queue(struct wl_connection *connection,
const void *data, size_t count)
{
if (connection->out.head - connection->out.tail +
count > ARRAY_LENGTH(connection->out.data)) {
connection->want_flush = 1;
if (wl_connection_flush(connection) < 0)
return -1;
}
return wl_buffer_put(&connection->out, data, count);
}
static int
wl_message_count_arrays(const struct wl_message *message)
{
int i, arrays;
for (i = 0, arrays = 0; message->signature[i]; i++) {
if (message->signature[i] == 'a')
arrays++;
}
return arrays;
}
static int
wl_connection_put_fd(struct wl_connection *connection, int32_t fd)
{
if (wl_buffer_size(&connection->fds_out) == MAX_FDS_OUT * sizeof fd) {
connection->want_flush = 1;
if (wl_connection_flush(connection) < 0)
return -1;
}
return wl_buffer_put(&connection->fds_out, &fd, sizeof fd);
}
const char *
get_next_argument(const char *signature, struct argument_details *details)
{
details->nullable = 0;
for(; *signature; ++signature) {
switch(*signature) {
case 'i':
case 'u':
case 'f':
case 's':
case 'o':
case 'n':
case 'a':
case 'h':
details->type = *signature;
return signature + 1;
case '?':
details->nullable = 1;
}
}
details->type = '\0';
return signature;
}
int
arg_count_for_signature(const char *signature)
{
int count = 0;
for(; *signature; ++signature) {
switch(*signature) {
case 'i':
case 'u':
case 'f':
case 's':
case 'o':
case 'n':
case 'a':
case 'h':
++count;
}
}
return count;
}
int
wl_message_get_since(const struct wl_message *message)
{
int since;
since = atoi(message->signature);
if (since == 0)
since = 1;
return since;
}
void
wl_argument_from_va_list(const char *signature, union wl_argument *args,
int count, va_list ap)
{
int i;
const char *sig_iter;
struct argument_details arg;
sig_iter = signature;
for (i = 0; i < count; i++) {
sig_iter = get_next_argument(sig_iter, &arg);
switch(arg.type) {
case 'i':
args[i].i = va_arg(ap, int32_t);
break;
case 'u':
args[i].u = va_arg(ap, uint32_t);
break;
case 'f':
args[i].f = va_arg(ap, wl_fixed_t);
break;
case 's':
args[i].s = va_arg(ap, const char *);
break;
case 'o':
args[i].o = va_arg(ap, struct wl_object *);
break;
case 'n':
args[i].o = va_arg(ap, struct wl_object *);
break;
case 'a':
args[i].a = va_arg(ap, struct wl_array *);
break;
case 'h':
args[i].h = va_arg(ap, int32_t);
break;
case '\0':
return;
}
}
}
struct wl_closure *
wl_closure_marshal(struct wl_object *sender, uint32_t opcode,
union wl_argument *args,
const struct wl_message *message)
{
struct wl_closure *closure;
struct wl_object *object;
int i, count, fd, dup_fd;
const char *signature;
struct argument_details arg;
count = arg_count_for_signature(message->signature);
if (count > WL_CLOSURE_MAX_ARGS) {
wl_log("too many args (%d)\n", count);
errno = EINVAL;
return NULL;
}
closure = malloc(sizeof *closure);
if (closure == NULL) {
errno = ENOMEM;
return NULL;
}
memcpy(closure->args, args, count * sizeof *args);
signature = message->signature;
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'f':
case 'u':
case 'i':
break;
case 's':
if (!arg.nullable && args[i].s == NULL)
goto err_null;
break;
case 'o':
if (!arg.nullable && args[i].o == NULL)
goto err_null;
break;
case 'n':
object = args[i].o;
if (!arg.nullable && object == NULL)
goto err_null;
closure->args[i].n = object ? object->id : 0;
break;
case 'a':
if (!arg.nullable && args[i].a == NULL)
goto err_null;
break;
case 'h':
fd = args[i].h;
dup_fd = wl_os_dupfd_cloexec(fd, 0);
if (dup_fd < 0) {
wl_log("dup failed: %m");
abort();
}
closure->args[i].h = dup_fd;
break;
default:
wl_log("unhandled format code: '%c'\n",
arg.type);
assert(0);
break;
}
}
closure->sender_id = sender->id;
closure->opcode = opcode;
closure->message = message;
closure->count = count;
return closure;
err_null:
wl_closure_destroy(closure);
wl_log("error marshalling arguments for %s (signature %s): "
"null value passed for arg %i\n", message->name,
message->signature, i);
errno = EINVAL;
return NULL;
}
struct wl_closure *
wl_closure_vmarshal(struct wl_object *sender, uint32_t opcode, va_list ap,
const struct wl_message *message)
{
union wl_argument args[WL_CLOSURE_MAX_ARGS];
wl_argument_from_va_list(message->signature, args,
WL_CLOSURE_MAX_ARGS, ap);
return wl_closure_marshal(sender, opcode, args, message);
}
struct wl_closure *
wl_connection_demarshal(struct wl_connection *connection,
uint32_t size,
struct wl_map *objects,
const struct wl_message *message)
{
uint32_t *p, *next, *end, length, id;
int fd;
char *s;
unsigned int i, count, num_arrays;
const char *signature;
struct argument_details arg;
struct wl_closure *closure;
struct wl_array *array, *array_extra;
count = arg_count_for_signature(message->signature);
if (count > WL_CLOSURE_MAX_ARGS) {
wl_log("too many args (%d)\n", count);
errno = EINVAL;
wl_connection_consume(connection, size);
return NULL;
}
num_arrays = wl_message_count_arrays(message);
closure = malloc(sizeof *closure + size + num_arrays * sizeof *array);
if (closure == NULL) {
errno = ENOMEM;
wl_connection_consume(connection, size);
return NULL;
}
array_extra = closure->extra;
p = (uint32_t *)(closure->extra + num_arrays);
end = p + size / sizeof *p;
wl_connection_copy(connection, p, size);
closure->sender_id = *p++;
closure->opcode = *p++ & 0x0000ffff;
signature = message->signature;
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
if (arg.type != 'h' && p + 1 > end) {
wl_log("message too short, "
"object (%d), message %s(%s)\n",
*p, message->name, message->signature);
errno = EINVAL;
goto err;
}
switch (arg.type) {
case 'u':
closure->args[i].u = *p++;
break;
case 'i':
closure->args[i].i = *p++;
break;
case 'f':
closure->args[i].f = *p++;
break;
case 's':
length = *p++;
if (length == 0) {
closure->args[i].s = NULL;
break;
}
next = p + DIV_ROUNDUP(length, sizeof *p);
if (next > end) {
wl_log("message too short, "
"object (%d), message %s(%s)\n",
closure->sender_id, message->name,
message->signature);
errno = EINVAL;
goto err;
}
s = (char *) p;
if (length > 0 && s[length - 1] != '\0') {
wl_log("string not nul-terminated, "
"message %s(%s)\n",
message->name, message->signature);
errno = EINVAL;
goto err;
}
closure->args[i].s = s;
p = next;
break;
case 'o':
id = *p++;
closure->args[i].n = id;
if (id == 0 && !arg.nullable) {
wl_log("NULL object received on non-nullable "
"type, message %s(%s)\n", message->name,
message->signature);
errno = EINVAL;
goto err;
}
break;
case 'n':
id = *p++;
closure->args[i].n = id;
if (id == 0 && !arg.nullable) {
wl_log("NULL new ID received on non-nullable "
"type, message %s(%s)\n", message->name,
message->signature);
errno = EINVAL;
goto err;
}
if (wl_map_reserve_new(objects, id) < 0) {
wl_log("not a valid new object id (%u), "
"message %s(%s)\n",
id, message->name, message->signature);
errno = EINVAL;
goto err;
}
break;
case 'a':
length = *p++;
next = p + DIV_ROUNDUP(length, sizeof *p);
if (next > end) {
wl_log("message too short, "
"object (%d), message %s(%s)\n",
closure->sender_id, message->name,
message->signature);
errno = EINVAL;
goto err;
}
array_extra->size = length;
array_extra->alloc = 0;
array_extra->data = p;
closure->args[i].a = array_extra++;
p = next;
break;
case 'h':
if (connection->fds_in.tail == connection->fds_in.head) {
wl_log("file descriptor expected, "
"object (%d), message %s(%s)\n",
closure->sender_id, message->name,
message->signature);
errno = EINVAL;
goto err;
}
wl_buffer_copy(&connection->fds_in, &fd, sizeof fd);
connection->fds_in.tail += sizeof fd;
closure->args[i].h = fd;
break;
default:
wl_log("unknown type\n");
assert(0);
break;
}
}
closure->count = count;
closure->message = message;
wl_connection_consume(connection, size);
return closure;
err:
wl_closure_destroy(closure);
wl_connection_consume(connection, size);
return NULL;
}
int
wl_interface_equal(const struct wl_interface *a, const struct wl_interface *b)
{
/* In most cases the pointer equality test is sufficient.
* However, in some cases, depending on how things are split
* across shared objects, we can end up with multiple
* instances of the interface metadata constants. So if the
* pointers match, the interfaces are equal, if they don't
* match we have to compare the interface names. */
return a == b || strcmp(a->name, b->name) == 0;
}
int
wl_closure_lookup_objects(struct wl_closure *closure, struct wl_map *objects)
{
struct wl_object *object;
const struct wl_message *message;
const char *signature;
struct argument_details arg;
int i, count;
uint32_t id;
message = closure->message;
signature = message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'o':
id = closure->args[i].n;
closure->args[i].o = NULL;
object = wl_map_lookup(objects, id);
if (object == WL_ZOMBIE_OBJECT) {
/* references object we've already
* destroyed client side */
object = NULL;
} else if (object == NULL && id != 0) {
wl_log("unknown object (%u), message %s(%s)\n",
id, message->name, message->signature);
object = NULL;
errno = EINVAL;
return -1;
}
if (object != NULL && message->types[i] != NULL &&
!wl_interface_equal((object)->interface,
message->types[i])) {
wl_log("invalid object (%u), type (%s), "
"message %s(%s)\n",
id, (object)->interface->name,
message->name, message->signature);
errno = EINVAL;
return -1;
}
closure->args[i].o = object;
}
}
return 0;
}
static void
convert_arguments_to_ffi(const char *signature, uint32_t flags,
union wl_argument *args,
int count, ffi_type **ffi_types, void** ffi_args)
{
int i;
const char *sig_iter;
struct argument_details arg;
sig_iter = signature;
for (i = 0; i < count; i++) {
sig_iter = get_next_argument(sig_iter, &arg);
switch(arg.type) {
case 'i':
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].i;
break;
case 'u':
ffi_types[i] = &ffi_type_uint32;
ffi_args[i] = &args[i].u;
break;
case 'f':
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].f;
break;
case 's':
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].s;
break;
case 'o':
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].o;
break;
case 'n':
if (flags & WL_CLOSURE_INVOKE_CLIENT) {
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].o;
} else {
ffi_types[i] = &ffi_type_uint32;
ffi_args[i] = &args[i].n;
}
break;
case 'a':
ffi_types[i] = &ffi_type_pointer;
ffi_args[i] = &args[i].a;
break;
case 'h':
ffi_types[i] = &ffi_type_sint32;
ffi_args[i] = &args[i].h;
break;
default:
wl_log("unknown type\n");
assert(0);
break;
}
}
}
void
wl_closure_invoke(struct wl_closure *closure, uint32_t flags,
struct wl_object *target, uint32_t opcode, void *data)
{
int count;
ffi_cif cif;
ffi_type *ffi_types[WL_CLOSURE_MAX_ARGS + 2];
void * ffi_args[WL_CLOSURE_MAX_ARGS + 2];
void (* const *implementation)(void);
count = arg_count_for_signature(closure->message->signature);
ffi_types[0] = &ffi_type_pointer;
ffi_args[0] = &data;
ffi_types[1] = &ffi_type_pointer;
ffi_args[1] = ⌖
convert_arguments_to_ffi(closure->message->signature, flags, closure->args,
count, ffi_types + 2, ffi_args + 2);
ffi_prep_cif(&cif, FFI_DEFAULT_ABI,
count + 2, &ffi_type_void, ffi_types);
implementation = target->implementation;
if (!implementation[opcode]) {
wl_log("listener function for opcode %u of %s is NULL\n",
opcode, target->interface->name);
abort();
}
ffi_call(&cif, implementation[opcode], NULL, ffi_args);
}
void
wl_closure_dispatch(struct wl_closure *closure, wl_dispatcher_func_t dispatcher,
struct wl_object *target, uint32_t opcode)
{
dispatcher(target->implementation, target, opcode, closure->message,
closure->args);
}
static int
copy_fds_to_connection(struct wl_closure *closure,
struct wl_connection *connection)
{
const struct wl_message *message = closure->message;
uint32_t i, count;
struct argument_details arg;
const char *signature = message->signature;
int fd;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
if (arg.type != 'h')
continue;
fd = closure->args[i].h;
if (wl_connection_put_fd(connection, fd)) {
wl_log("request could not be marshaled: "
"can't send file descriptor");
return -1;
}
}
return 0;
}
static uint32_t
buffer_size_for_closure(struct wl_closure *closure)
{
const struct wl_message *message = closure->message;
int i, count;
struct argument_details arg;
const char *signature;
uint32_t size, buffer_size = 0;
signature = message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
switch (arg.type) {
case 'h':
break;
case 'u':
case 'i':
case 'f':
case 'o':
case 'n':
buffer_size++;
break;
case 's':
if (closure->args[i].s == NULL) {
buffer_size++;
break;
}
size = strlen(closure->args[i].s) + 1;
buffer_size += 1 + DIV_ROUNDUP(size, sizeof(uint32_t));
break;
case 'a':
if (closure->args[i].a == NULL) {
buffer_size++;
break;
}
size = closure->args[i].a->size;
buffer_size += (1 + DIV_ROUNDUP(size, sizeof(uint32_t)));
break;
default:
break;
}
}
return buffer_size + 2;
}
static int
serialize_closure(struct wl_closure *closure, uint32_t *buffer,
size_t buffer_count)
{
const struct wl_message *message = closure->message;
unsigned int i, count, size;
uint32_t *p, *end;
struct argument_details arg;
const char *signature;
if (buffer_count < 2)
goto overflow;
p = buffer + 2;
end = buffer + buffer_count;
signature = message->signature;
count = arg_count_for_signature(signature);
for (i = 0; i < count; i++) {
signature = get_next_argument(signature, &arg);
if (arg.type == 'h')
continue;
if (p + 1 > end)
goto overflow;
switch (arg.type) {
case 'u':
*p++ = closure->args[i].u;
break;
case 'i':
*p++ = closure->args[i].i;
break;
case 'f':
*p++ = closure->args[i].f;
break;
case 'o':
*p++ = closure->args[i].o ? closure->args[i].o->id : 0;
break;
case 'n':
*p++ = closure->args[i].n;
break;
case 's':
if (closure->args[i].s == NULL) {
*p++ = 0;
break;
}
size = strlen(closure->args[i].s) + 1;
*p++ = size;
if (p + DIV_ROUNDUP(size, sizeof *p) > end)
goto overflow;
memcpy(p, closure->args[i].s, size);
p += DIV_ROUNDUP(size, sizeof *p);
break;
case 'a':
if (closure->args[i].a == NULL) {
*p++ = 0;
break;
}
size = closure->args[i].a->size;
*p++ = size;
if (p + DIV_ROUNDUP(size, sizeof *p) > end)
goto overflow;
memcpy(p, closure->args[i].a->data, size);
p += DIV_ROUNDUP(size, sizeof *p);
break;
default:
break;
}
}
size = (p - buffer) * sizeof *p;
buffer[0] = closure->sender_id;
buffer[1] = size << 16 | (closure->opcode & 0x0000ffff);
return size;
overflow:
errno = ERANGE;
return -1;
}
int
wl_closure_send(struct wl_closure *closure, struct wl_connection *connection)
{
int size;
uint32_t buffer_size;
uint32_t *buffer;
int result;
if (copy_fds_to_connection(closure, connection))
return -1;
buffer_size = buffer_size_for_closure(closure);
buffer = malloc(buffer_size * sizeof buffer[0]);
if (buffer == NULL)
return -1;
size = serialize_closure(closure, buffer, buffer_size);
if (size < 0) {
free(buffer);
return -1;
}
result = wl_connection_write(connection, buffer, size);
free(buffer);
return result;
}
int
wl_closure_queue(struct wl_closure *closure, struct wl_connection *connection)
{
int size;
uint32_t buffer_size;
uint32_t *buffer;
int result;
if (copy_fds_to_connection(closure, connection))
return -1;
buffer_size = buffer_size_for_closure(closure);
buffer = malloc(buffer_size * sizeof buffer[0]);
if (buffer == NULL)
return -1;
size = serialize_closure(closure, buffer, buffer_size);
if (size < 0) {
free(buffer);
return -1;
}
result = wl_connection_queue(connection, buffer, size);
free(buffer);
return result;
}
void
wl_closure_print(struct wl_closure *closure, struct wl_object *target, int send)
{
int i;
struct argument_details arg;
const char *signature = closure->message->signature;
struct timespec tp;
unsigned int time;
clock_gettime(CLOCK_REALTIME, &tp);
time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000);
fprintf(stderr, "[%10.3f] %s%s@%u.%s(",
time / 1000.0,
send ? " -> " : "",
target->interface->name, target->id,
closure->message->name);
for (i = 0; i < closure->count; i++) {
signature = get_next_argument(signature, &arg);
if (i > 0)
fprintf(stderr, ", ");
switch (arg.type) {
case 'u':
fprintf(stderr, "%u", closure->args[i].u);
break;
case 'i':
fprintf(stderr, "%d", closure->args[i].i);
break;
case 'f':
fprintf(stderr, "%f",
wl_fixed_to_double(closure->args[i].f));
break;
case 's':
fprintf(stderr, "\"%s\"", closure->args[i].s);
break;
case 'o':
if (closure->args[i].o)
fprintf(stderr, "%s@%u",
closure->args[i].o->interface->name,
closure->args[i].o->id);
else
fprintf(stderr, "nil");
break;
case 'n':
fprintf(stderr, "new id %s@",
(closure->message->types[i]) ?
closure->message->types[i]->name :
"[unknown]");
if (closure->args[i].n != 0)
fprintf(stderr, "%u", closure->args[i].n);
else
fprintf(stderr, "nil");
break;
case 'a':
fprintf(stderr, "array");
break;
case 'h':
fprintf(stderr, "fd %d", closure->args[i].h);
break;
}
}
fprintf(stderr, ")\n");
}
void
wl_closure_destroy(struct wl_closure *closure)
{
free(closure);
}
wayland-1.9.0/src/wayland-os.c 0000664 0001750 0001750 00000007001 12536656674 013136 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include "../config.h"
#include "wayland-os.h"
static int
set_cloexec_or_close(int fd)
{
long flags;
if (fd == -1)
return -1;
flags = fcntl(fd, F_GETFD);
if (flags == -1)
goto err;
if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1)
goto err;
return fd;
err:
close(fd);
return -1;
}
int
wl_os_socket_cloexec(int domain, int type, int protocol)
{
int fd;
fd = socket(domain, type | SOCK_CLOEXEC, protocol);
if (fd >= 0)
return fd;
if (errno != EINVAL)
return -1;
fd = socket(domain, type, protocol);
return set_cloexec_or_close(fd);
}
int
wl_os_dupfd_cloexec(int fd, long minfd)
{
int newfd;
newfd = fcntl(fd, F_DUPFD_CLOEXEC, minfd);
if (newfd >= 0)
return newfd;
if (errno != EINVAL)
return -1;
newfd = fcntl(fd, F_DUPFD, minfd);
return set_cloexec_or_close(newfd);
}
static ssize_t
recvmsg_cloexec_fallback(int sockfd, struct msghdr *msg, int flags)
{
ssize_t len;
struct cmsghdr *cmsg;
unsigned char *data;
int *fd;
int *end;
len = recvmsg(sockfd, msg, flags);
if (len == -1)
return -1;
if (!msg->msg_control || msg->msg_controllen == 0)
return len;
cmsg = CMSG_FIRSTHDR(msg);
for (; cmsg != NULL; cmsg = CMSG_NXTHDR(msg, cmsg)) {
if (cmsg->cmsg_level != SOL_SOCKET ||
cmsg->cmsg_type != SCM_RIGHTS)
continue;
data = CMSG_DATA(cmsg);
end = (int *)(data + cmsg->cmsg_len - CMSG_LEN(0));
for (fd = (int *)data; fd < end; ++fd)
*fd = set_cloexec_or_close(*fd);
}
return len;
}
ssize_t
wl_os_recvmsg_cloexec(int sockfd, struct msghdr *msg, int flags)
{
ssize_t len;
len = recvmsg(sockfd, msg, flags | MSG_CMSG_CLOEXEC);
if (len >= 0)
return len;
if (errno != EINVAL)
return -1;
return recvmsg_cloexec_fallback(sockfd, msg, flags);
}
int
wl_os_epoll_create_cloexec(void)
{
int fd;
#ifdef EPOLL_CLOEXEC
fd = epoll_create1(EPOLL_CLOEXEC);
if (fd >= 0)
return fd;
if (errno != EINVAL)
return -1;
#endif
fd = epoll_create(1);
return set_cloexec_or_close(fd);
}
int
wl_os_accept_cloexec(int sockfd, struct sockaddr *addr, socklen_t *addrlen)
{
int fd;
#ifdef HAVE_ACCEPT4
fd = accept4(sockfd, addr, addrlen, SOCK_CLOEXEC);
if (fd >= 0)
return fd;
if (errno != ENOSYS)
return -1;
#endif
fd = accept(sockfd, addr, addrlen);
return set_cloexec_or_close(fd);
}
wayland-1.9.0/src/wayland-client.pc.in 0000664 0001750 0001750 00000000440 12413647306 014542 0000000 0000000 prefix=@prefix@
exec_prefix=@exec_prefix@
datarootdir=@datarootdir@
pkgdatadir=@datadir@/@PACKAGE@
libdir=@libdir@
includedir=@includedir@
Name: Wayland Client
Description: Wayland client side library
Version: @WAYLAND_VERSION@
Cflags: -I${includedir}
Libs: -L${libdir} -lwayland-client
wayland-1.9.0/src/wayland-os.h 0000664 0001750 0001750 00000003464 12536656674 013154 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef WAYLAND_OS_H
#define WAYLAND_OS_H
int
wl_os_socket_cloexec(int domain, int type, int protocol);
int
wl_os_dupfd_cloexec(int fd, long minfd);
ssize_t
wl_os_recvmsg_cloexec(int sockfd, struct msghdr *msg, int flags);
int
wl_os_epoll_create_cloexec(void);
int
wl_os_accept_cloexec(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
/*
* The following are for wayland-os.c and the unit tests.
* Do not use them elsewhere.
*/
#ifdef __linux__
#ifndef SOCK_CLOEXEC
#define SOCK_CLOEXEC 02000000
#endif
#ifndef F_DUPFD_CLOEXEC
#define F_DUPFD_CLOEXEC 1030
#endif
#ifndef MSG_CMSG_CLOEXEC
#define MSG_CMSG_CLOEXEC 0x40000000
#endif
#endif /* __linux__ */
#endif
wayland-1.9.0/COPYING 0000664 0001750 0001750 00000002474 12536656671 011166 0000000 0000000 Copyright © 2008-2012 Kristian Høgsberg
Copyright © 2010-2012 Intel Corporation
Copyright © 2011 Benjamin Franzke
Copyright © 2012 Collabora, Ltd.
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 (including the next
paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
---
The above is the version of the MIT "Expat" License used by X.org:
http://cgit.freedesktop.org/xorg/xserver/tree/COPYING
wayland-1.9.0/aclocal.m4 0000664 0001750 0001750 00000135157 12600133027 011751 0000000 0000000 # generated automatically by aclocal 1.14.1 -*- Autoconf -*-
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
# 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.
# 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.
m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
m4_ifndef([AC_AUTOCONF_VERSION],
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You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
# serial 1 (pkg-config-0.24)
#
# Copyright © 2004 Scott James Remnant .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# 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.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
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[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists. Similar
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
#
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# only at the first occurence in configure.ac, so if the first place
# it's called might be skipped (such as if it is within an "if", you
# have to call PKG_CHECK_EXISTS manually
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_default([$2], [:])
m4_ifvaln([$3], [else
$3])dnl
fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$$1"; then
pkg_cv_[]$1="$$1"
elif test -n "$PKG_CONFIG"; then
PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes ],
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fi[]dnl
])# _PKG_CONFIG
# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
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fi[]dnl
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# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])
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AC_MSG_RESULT([no])
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
m4_default([$4], [AC_MSG_ERROR(
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT])[]dnl
])
elif test $pkg_failed = untried; then
AC_MSG_RESULT([no])
m4_default([$4], [AC_MSG_FAILURE(
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see .])[]dnl
])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
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wayland-1.9.0/tests/ 0000775 0001750 0001750 00000000000 12600133153 011317 5 0000000 0000000 wayland-1.9.0/tests/headers-protocol-core-test.c 0000664 0001750 0001750 00000002661 12536656674 016617 0000000 0000000 /*
* Copyright © 2015 Giulio Camuffo
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "wayland-client-protocol-core.h"
#include "wayland-server-protocol-core.h"
#ifdef WAYLAND_CLIENT_H
#error including wayland-client-protocol-core.h included wayland-client.h!
#endif
#ifdef WAYLAND_SERVER_H
#error including wayland-server-protocol-core.h included wayland-server.h!
#endif
wayland-1.9.0/tests/sanity-test.c 0000664 0001750 0001750 00000012426 12536656674 013726 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include "test-runner.h"
#include "wayland-util.h"
#define WL_HIDE_DEPRECATED
#include "test-compositor.h"
extern int leak_check_enabled;
TEST(empty)
{
}
TEST(exit_success)
{
exit(EXIT_SUCCESS);
}
FAIL_TEST(exit_failure)
{
exit(EXIT_FAILURE);
}
FAIL_TEST(fail_abort)
{
abort();
}
FAIL_TEST(fail_kill)
{
kill(getpid(), SIGTERM);
}
FAIL_TEST(fail_segv)
{
* (char **) 0 = "Goodbye, world";
}
FAIL_TEST(sanity_assert)
{
/* must fail */
assert(0);
}
FAIL_TEST(sanity_malloc_direct)
{
void *p;
assert(leak_check_enabled);
p = malloc(10); /* memory leak */
assert(p); /* assert that we got memory, also prevents
* the malloc from getting optimized away. */
free(NULL); /* NULL must not be counted */
}
TEST(disable_leak_checks)
{
volatile void *mem;
assert(leak_check_enabled);
/* normally this should be on the beginning of the test.
* Here we need to be sure, that the leak checks are
* turned on */
DISABLE_LEAK_CHECKS;
mem = malloc(16);
assert(mem);
}
FAIL_TEST(sanity_malloc_indirect)
{
struct wl_array array;
assert(leak_check_enabled);
wl_array_init(&array);
/* call into library that calls malloc */
wl_array_add(&array, 14);
/* not freeing array, must leak */
}
FAIL_TEST(tc_client_memory_leaks)
{
struct display *d = display_create();
client_create(d, sanity_malloc_direct);
display_run(d);
display_destroy(d);
}
FAIL_TEST(tc_client_memory_leaks2)
{
struct display *d = display_create();
client_create(d, sanity_malloc_indirect);
display_run(d);
display_destroy(d);
}
FAIL_TEST(sanity_fd_leak)
{
int fd[2];
assert(leak_check_enabled);
/* leak 2 file descriptors */
if (pipe(fd) < 0)
exit(EXIT_SUCCESS); /* failed to fail */
}
FAIL_TEST(sanity_fd_leak_exec)
{
int fd[2];
int nr_fds = count_open_fds();
/* leak 2 file descriptors */
if (pipe(fd) < 0)
exit(EXIT_SUCCESS); /* failed to fail */
exec_fd_leak_check(nr_fds);
}
TEST(sanity_fd_exec)
{
int fd[2];
int nr_fds = count_open_fds();
/* create 2 file descriptors, that should pass over exec */
assert(pipe(fd) >= 0);
exec_fd_leak_check(nr_fds + 2);
}
static void
sanity_fd_no_leak(void)
{
int fd[2];
assert(leak_check_enabled);
/* leak 2 file descriptors */
if (pipe(fd) < 0)
exit(EXIT_SUCCESS); /* failed to fail */
close(fd[0]);
close(fd[1]);
}
static void
sanity_client_no_leak(void)
{
struct wl_display *display = wl_display_connect(NULL);
assert(display);
wl_display_disconnect(display);
}
TEST(tc_client_no_fd_leaks)
{
struct display *d = display_create();
/* Client which does not consume the WAYLAND_DISPLAY socket. */
client_create(d, sanity_fd_no_leak);
display_run(d);
/* Client which does consume the WAYLAND_DISPLAY socket. */
client_create(d, sanity_client_no_leak);
display_run(d);
display_destroy(d);
}
FAIL_TEST(tc_client_fd_leaks)
{
struct display *d = display_create();
client_create(d, sanity_fd_leak);
display_run(d);
display_destroy(d);
}
FAIL_TEST(tc_client_fd_leaks_exec)
{
struct display *d = display_create();
client_create(d, sanity_fd_leak);
display_run(d);
display_destroy(d);
}
FAIL_TEST(timeout_tst)
{
test_set_timeout(1);
/* test should reach timeout */
test_sleep(2);
}
TEST(timeout2_tst)
{
/* the test should end before reaching timeout,
* thus it should pass */
test_set_timeout(1);
/* 200 000 microsec = 0.2 sec */
test_usleep(200000);
}
FAIL_TEST(timeout_reset_tst)
{
test_set_timeout(5);
test_set_timeout(10);
test_set_timeout(1);
/* test should fail on timeout */
test_sleep(2);
}
TEST(timeout_turnoff)
{
test_set_timeout(1);
test_set_timeout(0);
test_usleep(2);
}
/* test timeouts with test-compositor */
FAIL_TEST(tc_timeout_tst)
{
struct display *d = display_create();
client_create(d, timeout_tst);
display_run(d);
display_destroy(d);
}
FAIL_TEST(tc_timeout2_tst)
{
struct display *d = display_create();
client_create(d, timeout_reset_tst);
display_run(d);
display_destroy(d);
}
TEST(tc_timeout3_tst)
{
struct display *d = display_create();
client_create(d, timeout2_tst);
display_run(d);
client_create(d, timeout_turnoff);
display_run(d);
display_destroy(d);
}
wayland-1.9.0/tests/queue-test.c 0000664 0001750 0001750 00000015267 12536656674 013551 0000000 0000000 /*
* Copyright © 2012 Jonas Ådahl
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include "wayland-client.h"
#include "wayland-server.h"
#include "test-runner.h"
#include "test-compositor.h"
#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
static void
registry_handle_global(void *data, struct wl_registry *registry,
uint32_t id, const char *interface, uint32_t version)
{
int *pcounter = data;
(*pcounter)++;
assert(*pcounter == 1);
wl_registry_destroy(registry);
}
static const struct wl_registry_listener registry_listener = {
registry_handle_global,
NULL
};
/* Test that destroying a proxy object doesn't result in any more
* callback being invoked, even though were many queued. */
static void
client_test_proxy_destroy(void)
{
struct wl_display *display;
struct wl_registry *registry;
int counter = 0;
display = wl_display_connect(NULL);
assert(display);
registry = wl_display_get_registry(display);
assert(registry != NULL);
wl_registry_add_listener(registry, ®istry_listener,
&counter);
assert(wl_display_roundtrip(display) != -1);
assert(counter == 1);
/* don't destroy the registry, we have already destroyed them
* in the global handler */
wl_display_disconnect(display);
}
struct multiple_queues_state {
struct wl_display *display;
struct wl_callback* callback2;
bool done;
};
static void
sync_callback(void *data, struct wl_callback *callback, uint32_t serial)
{
struct multiple_queues_state *state = data;
state->done = true;
wl_callback_destroy(callback);
wl_display_dispatch_pending(state->display);
wl_callback_destroy(state->callback2);
}
static const struct wl_callback_listener sync_listener = {
sync_callback
};
/* Test that when receiving the first of two synchronization
* callback events, destroying the second one doesn't cause any
* errors even if the delete_id event is handled out of order. */
static void
client_test_multiple_queues(void)
{
struct wl_event_queue *queue;
struct wl_callback *callback1;
struct multiple_queues_state state;
int ret = 0;
state.display = wl_display_connect(NULL);
assert(state.display);
queue = wl_display_create_queue(state.display);
assert(queue);
state.done = false;
callback1 = wl_display_sync(state.display);
assert(callback1 != NULL);
wl_callback_add_listener(callback1, &sync_listener, &state);
wl_proxy_set_queue((struct wl_proxy *) callback1, queue);
state.callback2 = wl_display_sync(state.display);
assert(state.callback2 != NULL);
wl_callback_add_listener(state.callback2, &sync_listener, NULL);
wl_proxy_set_queue((struct wl_proxy *) state.callback2, queue);
wl_display_flush(state.display);
while (!state.done && !ret)
ret = wl_display_dispatch_queue(state.display, queue);
wl_event_queue_destroy(queue);
wl_display_disconnect(state.display);
exit(ret == -1 ? -1 : 0);
}
static void
sync_callback_roundtrip(void *data, struct wl_callback *callback, uint32_t serial)
{
bool *done = data;
*done = true;
}
static const struct wl_callback_listener sync_listener_roundtrip = {
sync_callback_roundtrip
};
/* Test that doing a roundtrip on a queue only the events on that
* queue get dispatched. */
static void
client_test_queue_roundtrip(void)
{
struct wl_event_queue *queue;
struct wl_callback *callback1;
struct wl_callback *callback2;
struct wl_display *display;
bool done1 = false;
bool done2 = false;
display = wl_display_connect(NULL);
assert(display);
queue = wl_display_create_queue(display);
assert(queue);
/* arm a callback on the default queue */
callback1 = wl_display_sync(display);
assert(callback1 != NULL);
wl_callback_add_listener(callback1, &sync_listener_roundtrip, &done1);
/* arm a callback on the other queue */
callback2 = wl_display_sync(display);
assert(callback2 != NULL);
wl_callback_add_listener(callback2, &sync_listener_roundtrip, &done2);
wl_proxy_set_queue((struct wl_proxy *) callback2, queue);
/* roundtrip on default queue must not dispatch the other queue. */
wl_display_roundtrip(display);
assert(done1 == true);
assert(done2 == false);
/* re-arm the sync callback on the default queue, so we see that
* wl_display_roundtrip_queue() does not dispatch the default queue. */
wl_callback_destroy(callback1);
done1 = false;
callback1 = wl_display_sync(display);
assert(callback1 != NULL);
wl_callback_add_listener(callback1, &sync_listener_roundtrip, &done1);
wl_display_roundtrip_queue(display, queue);
assert(done1 == false);
assert(done2 == true);
wl_callback_destroy(callback1);
wl_callback_destroy(callback2);
wl_event_queue_destroy(queue);
wl_display_disconnect(display);
}
static void
dummy_bind(struct wl_client *client,
void *data, uint32_t version, uint32_t id)
{
}
TEST(queue_proxy_destroy)
{
struct display *d;
const struct wl_interface *dummy_interfaces[] = {
&wl_seat_interface,
&wl_pointer_interface,
&wl_keyboard_interface,
&wl_surface_interface
};
unsigned int i;
d = display_create();
for (i = 0; i < ARRAY_LENGTH(dummy_interfaces); i++)
wl_global_create(d->wl_display, dummy_interfaces[i],
dummy_interfaces[i]->version,
NULL, dummy_bind);
test_set_timeout(2);
client_create(d, client_test_proxy_destroy);
display_run(d);
display_destroy(d);
}
TEST(queue_multiple_queues)
{
struct display *d = display_create();
test_set_timeout(2);
client_create(d, client_test_multiple_queues);
display_run(d);
display_destroy(d);
}
TEST(queue_roundtrip)
{
struct display *d = display_create();
test_set_timeout(2);
client_create(d, client_test_queue_roundtrip);
display_run(d);
display_destroy(d);
}
wayland-1.9.0/tests/message-test.c 0000664 0001750 0001750 00000003740 12536656674 014042 0000000 0000000 /*
* Copyright © 2014 Jonas Ådahl
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include "wayland-client.h"
#include "wayland-private.h"
#include "wayland-server.h"
#include "test-runner.h"
TEST(message_version)
{
unsigned int i;
const struct {
const struct wl_message *message;
int expected_version;
} messages[] = {
{ &wl_pointer_interface.events[WL_POINTER_ENTER], 1 },
{ &wl_surface_interface.events[WL_SURFACE_ENTER], 1 },
{ &wl_pointer_interface.methods[WL_POINTER_SET_CURSOR], 1 },
{ &wl_pointer_interface.methods[WL_POINTER_RELEASE], 3 },
{ &wl_surface_interface.methods[WL_SURFACE_DESTROY], 1 },
{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_TRANSFORM], 2 },
{ &wl_surface_interface.methods[WL_SURFACE_SET_BUFFER_SCALE], 3 },
};
for (i = 0; i < ARRAY_LENGTH(messages); ++i) {
assert(wl_message_get_since(messages[i].message) ==
messages[i].expected_version);
}
}
wayland-1.9.0/tests/fixed-test.c 0000664 0001750 0001750 00000004674 12536656674 013524 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include "wayland-private.h"
#include "test-runner.h"
TEST(fixed_double_conversions)
{
wl_fixed_t f;
double d;
d = 62.125;
f = wl_fixed_from_double(d);
fprintf(stderr, "double %lf to fixed %x\n", d, f);
assert(f == 0x3e20);
d = -1200.625;
f = wl_fixed_from_double(d);
fprintf(stderr, "double %lf to fixed %x\n", d, f);
assert(f == -0x4b0a0);
f = random();
d = wl_fixed_to_double(f);
fprintf(stderr, "fixed %x to double %lf\n", f, d);
assert(d == f / 256.0);
f = 0x012030;
d = wl_fixed_to_double(f);
fprintf(stderr, "fixed %x to double %lf\n", f, d);
assert(d == 288.1875);
f = 0x70000000;
d = wl_fixed_to_double(f);
fprintf(stderr, "fixed %x to double %lf\n", f, d);
assert(d == f / 256);
f = -0x012030;
d = wl_fixed_to_double(f);
fprintf(stderr, "fixed %x to double %lf\n", f, d);
assert(d == -288.1875);
f = 0x80000000;
d = wl_fixed_to_double(f);
fprintf(stderr, "fixed %x to double %lf\n", f, d);
assert(d == f / 256);
}
TEST(fixed_int_conversions)
{
wl_fixed_t f;
int i;
i = 62;
f = wl_fixed_from_int(i);
assert(f == 62 * 256);
i = -2080;
f = wl_fixed_from_int(i);
assert(f == -2080 * 256);
f = 0x277013;
i = wl_fixed_to_int(f);
assert(i == 0x2770);
f = -0x5044;
i = wl_fixed_to_int(f);
assert(i == -0x50);
}
wayland-1.9.0/tests/connection-test.c 0000664 0001750 0001750 00000040035 12536656674 014553 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "wayland-private.h"
#include "test-runner.h"
#include "test-compositor.h"
static const char message[] = "Hello, world";
static struct wl_connection *
setup(int *s)
{
struct wl_connection *connection;
assert(socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, s) == 0);
connection = wl_connection_create(s[0]);
assert(connection);
return connection;
}
TEST(connection_create)
{
struct wl_connection *connection;
int s[2];
connection = setup(s);
wl_connection_destroy(connection);
close(s[0]);
close(s[1]);
}
TEST(connection_write)
{
struct wl_connection *connection;
int s[2];
char buffer[64];
connection = setup(s);
assert(wl_connection_write(connection, message, sizeof message) == 0);
assert(wl_connection_flush(connection) == sizeof message);
assert(read(s[1], buffer, sizeof buffer) == sizeof message);
assert(memcmp(message, buffer, sizeof message) == 0);
wl_connection_destroy(connection);
close(s[0]);
close(s[1]);
}
TEST(connection_data)
{
struct wl_connection *connection;
int s[2];
char buffer[64];
connection = setup(s);
assert(write(s[1], message, sizeof message) == sizeof message);
assert(wl_connection_read(connection) == sizeof message);
wl_connection_copy(connection, buffer, sizeof message);
assert(memcmp(message, buffer, sizeof message) == 0);
wl_connection_consume(connection, sizeof message);
wl_connection_destroy(connection);
close(s[0]);
close(s[1]);
}
TEST(connection_queue)
{
struct wl_connection *connection;
int s[2];
char buffer[64];
connection = setup(s);
/* Test that wl_connection_queue() puts data in the output
* buffer without flush it. Verify that the data did get in
* the buffer by writing another message and making sure that
* we receive the two messages on the other fd. */
assert(wl_connection_queue(connection, message, sizeof message) == 0);
assert(wl_connection_flush(connection) == 0);
assert(wl_connection_write(connection, message, sizeof message) == 0);
assert(wl_connection_flush(connection) == 2 * sizeof message);
assert(read(s[1], buffer, sizeof buffer) == 2 * sizeof message);
assert(memcmp(message, buffer, sizeof message) == 0);
assert(memcmp(message, buffer + sizeof message, sizeof message) == 0);
wl_connection_destroy(connection);
close(s[0]);
close(s[1]);
}
struct marshal_data {
struct wl_connection *read_connection;
struct wl_connection *write_connection;
int s[2];
uint32_t buffer[10];
union {
uint32_t u;
int32_t i;
const char *s;
int h;
} value;
};
static void
setup_marshal_data(struct marshal_data *data)
{
assert(socketpair(AF_UNIX,
SOCK_STREAM | SOCK_CLOEXEC, 0, data->s) == 0);
data->read_connection = wl_connection_create(data->s[0]);
assert(data->read_connection);
data->write_connection = wl_connection_create(data->s[1]);
assert(data->write_connection);
}
static void
release_marshal_data(struct marshal_data *data)
{
close(wl_connection_destroy(data->read_connection));
close(wl_connection_destroy(data->write_connection));
}
static void
marshal(struct marshal_data *data, const char *format, int size, ...)
{
struct wl_closure *closure;
static const uint32_t opcode = 4444;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_message message = { "test", format, NULL };
va_list ap;
va_start(ap, size);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
assert(wl_closure_send(closure, data->write_connection) == 0);
wl_closure_destroy(closure);
assert(wl_connection_flush(data->write_connection) == size);
assert(read(data->s[0], data->buffer, sizeof data->buffer) == size);
assert(data->buffer[0] == sender.id);
assert(data->buffer[1] == (opcode | (size << 16)));
}
TEST(connection_marshal)
{
struct marshal_data data;
struct wl_object object;
struct wl_array array;
static const char text[] = "curry";
setup_marshal_data(&data);
marshal(&data, "i", 12, 42);
assert(data.buffer[2] == 42);
marshal(&data, "u", 12, 55);
assert(data.buffer[2] == 55);
marshal(&data, "s", 20, "frappo");
assert(data.buffer[2] == 7);
assert(strcmp((char *) &data.buffer[3], "frappo") == 0);
object.id = 557799;
marshal(&data, "o", 12, &object);
assert(data.buffer[2] == object.id);
marshal(&data, "n", 12, &object);
assert(data.buffer[2] == object.id);
marshal(&data, "?n", 12, NULL);
assert(data.buffer[2] == 0);
array.data = (void *) text;
array.size = sizeof text;
marshal(&data, "a", 20, &array);
assert(data.buffer[2] == array.size);
assert(memcmp(&data.buffer[3], text, array.size) == 0);
release_marshal_data(&data);
}
static void
expected_fail_marshal(int expected_error, const char *format, ...)
{
struct wl_closure *closure;
static const uint32_t opcode = 4444;
static const struct wl_interface test_interface = {
.name = "test_object"
};
static struct wl_object sender = { 0 };
struct wl_message message = { "test", format, NULL };
sender.interface = &test_interface;
sender.id = 1234;
va_list ap;
va_start(ap, format);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure == NULL);
assert(errno == expected_error);
}
static void
expected_fail_marshal_send(struct marshal_data *data, int expected_error,
const char *format, ...)
{
struct wl_closure *closure;
static const uint32_t opcode = 4444;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_message message = { "test", format, NULL };
va_list ap;
va_start(ap, format);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
assert(wl_closure_send(closure, data->write_connection) < 0);
assert(errno == expected_error);
wl_closure_destroy(closure);
}
TEST(connection_marshal_nullables)
{
struct marshal_data data;
struct wl_object object;
struct wl_array array;
const char text[] = "curry";
setup_marshal_data(&data);
expected_fail_marshal(EINVAL, "o", NULL);
expected_fail_marshal(EINVAL, "s", NULL);
expected_fail_marshal(EINVAL, "a", NULL);
marshal(&data, "?o", 12, NULL);
assert(data.buffer[2] == 0);
marshal(&data, "?a", 12, NULL);
assert(data.buffer[2] == 0);
marshal(&data, "?s", 12, NULL);
assert(data.buffer[2] == 0);
object.id = 55293;
marshal(&data, "?o", 12, &object);
assert(data.buffer[2] == object.id);
array.data = (void *) text;
array.size = sizeof text;
marshal(&data, "?a", 20, &array);
assert(data.buffer[2] == array.size);
assert(memcmp(&data.buffer[3], text, array.size) == 0);
marshal(&data, "?s", 20, text);
assert(data.buffer[2] == sizeof text);
assert(strcmp((char *) &data.buffer[3], text) == 0);
release_marshal_data(&data);
}
static void
validate_demarshal_u(struct marshal_data *data,
struct wl_object *object, uint32_t u)
{
assert(data->value.u == u);
}
static void
validate_demarshal_i(struct marshal_data *data,
struct wl_object *object, int32_t i)
{
assert(data->value.i == i);
}
static void
validate_demarshal_s(struct marshal_data *data,
struct wl_object *object, const char *s)
{
if (data->value.s != NULL)
assert(strcmp(data->value.s, s) == 0);
else
assert(s == NULL);
}
static void
validate_demarshal_h(struct marshal_data *data,
struct wl_object *object, int fd)
{
struct stat buf1, buf2;
assert(fd != data->value.h);
fstat(fd, &buf1);
fstat(data->value.h, &buf2);
assert(buf1.st_dev == buf2.st_dev);
assert(buf1.st_ino == buf2.st_ino);
close(fd);
close(data->value.h);
}
static void
validate_demarshal_f(struct marshal_data *data,
struct wl_object *object, wl_fixed_t f)
{
assert(data->value.i == f);
}
static void
demarshal(struct marshal_data *data, const char *format,
uint32_t *msg, void (*func)(void))
{
struct wl_message message = { "test", format, NULL };
struct wl_closure *closure;
struct wl_map objects;
struct wl_object object = { NULL, &func, 0 };
int size = msg[1];
assert(write(data->s[1], msg, size) == size);
assert(wl_connection_read(data->read_connection) == size);
wl_map_init(&objects, WL_MAP_SERVER_SIDE);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure);
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER, &object, 0, data);
wl_closure_destroy(closure);
}
TEST(connection_demarshal)
{
struct marshal_data data;
uint32_t msg[10];
setup_marshal_data(&data);
data.value.u = 8000;
msg[0] = 400200; /* object id */
msg[1] = 12; /* size = 12, opcode = 0 */
msg[2] = data.value.u;
demarshal(&data, "u", msg, (void *) validate_demarshal_u);
data.value.i = -557799;
msg[0] = 400200;
msg[1] = 12;
msg[2] = data.value.i;
demarshal(&data, "i", msg, (void *) validate_demarshal_i);
data.value.s = "superdude";
msg[0] = 400200;
msg[1] = 24;
msg[2] = 10;
memcpy(&msg[3], data.value.s, msg[2]);
demarshal(&data, "s", msg, (void *) validate_demarshal_s);
data.value.s = "superdude";
msg[0] = 400200;
msg[1] = 24;
msg[2] = 10;
memcpy(&msg[3], data.value.s, msg[2]);
demarshal(&data, "?s", msg, (void *) validate_demarshal_s);
data.value.i = wl_fixed_from_double(-90000.2390);
msg[0] = 400200;
msg[1] = 12;
msg[2] = data.value.i;
demarshal(&data, "f", msg, (void *) validate_demarshal_f);
data.value.s = NULL;
msg[0] = 400200;
msg[1] = 12;
msg[2] = 0;
demarshal(&data, "?s", msg, (void *) validate_demarshal_s);
release_marshal_data(&data);
}
static void
marshal_demarshal(struct marshal_data *data,
void (*func)(void), int size, const char *format, ...)
{
struct wl_closure *closure;
static const int opcode = 4444;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_message message = { "test", format, NULL };
struct wl_map objects;
struct wl_object object = { NULL, &func, 0 };
va_list ap;
uint32_t msg[1] = { 1234 };
va_start(ap, format);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
assert(wl_closure_send(closure, data->write_connection) == 0);
wl_closure_destroy(closure);
assert(wl_connection_flush(data->write_connection) == size);
assert(wl_connection_read(data->read_connection) == size);
wl_map_init(&objects, WL_MAP_SERVER_SIDE);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure);
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER, &object, 0, data);
wl_closure_destroy(closure);
}
TEST(connection_marshal_demarshal)
{
struct marshal_data data;
char f[] = "/tmp/wayland-tests-XXXXXX";
setup_marshal_data(&data);
data.value.u = 889911;
marshal_demarshal(&data, (void *) validate_demarshal_u,
12, "u", data.value.u);
data.value.i = -13;
marshal_demarshal(&data, (void *) validate_demarshal_i,
12, "i", data.value.i);
data.value.s = "cookie robots";
marshal_demarshal(&data, (void *) validate_demarshal_s,
28, "s", data.value.s);
data.value.s = "cookie robots";
marshal_demarshal(&data, (void *) validate_demarshal_s,
28, "?s", data.value.s);
data.value.h = mkstemp(f);
assert(data.value.h >= 0);
unlink(f);
marshal_demarshal(&data, (void *) validate_demarshal_h,
8, "h", data.value.h);
data.value.i = wl_fixed_from_double(1234.5678);
marshal_demarshal(&data, (void *) validate_demarshal_f,
12, "f", data.value.i);
data.value.i = wl_fixed_from_double(-90000.2390);
marshal_demarshal(&data, (void *) validate_demarshal_f,
12, "f", data.value.i);
data.value.i = wl_fixed_from_double((1 << 23) - 1 + 0.0941);
marshal_demarshal(&data, (void *) validate_demarshal_f,
12, "f", data.value.i);
release_marshal_data(&data);
}
TEST(connection_marshal_alot)
{
struct marshal_data data;
char f[64];
int i;
setup_marshal_data(&data);
/* We iterate enough to make sure we wrap the circular buffers
* for both regular data an fds. */
for (i = 0; i < 2000; i++) {
strcpy(f, "/tmp/wayland-tests-XXXXXX");
data.value.h = mkstemp(f);
assert(data.value.h >= 0);
unlink(f);
marshal_demarshal(&data, (void *) validate_demarshal_h,
8, "h", data.value.h);
}
release_marshal_data(&data);
}
TEST(connection_marshal_too_big)
{
struct marshal_data data;
char *big_string = malloc(5000);
assert(big_string);
memset(big_string, ' ', 4999);
big_string[4999] = '\0';
setup_marshal_data(&data);
expected_fail_marshal_send(&data, E2BIG, "s", big_string);
release_marshal_data(&data);
free(big_string);
}
static void
marshal_helper(const char *format, void *handler, ...)
{
struct wl_closure *closure;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_object object = { NULL, &handler, 0 };
static const int opcode = 4444;
struct wl_message message = { "test", format, NULL };
va_list ap;
int done;
va_start(ap, handler);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
done = 0;
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER, &object, 0, &done);
wl_closure_destroy(closure);
assert(done);
}
static void
suu_handler(void *data, struct wl_object *object,
const char *s, uint32_t u1, uint32_t u2)
{
int *done = data;
assert(strcmp(s, "foo") == 0);
assert(u1 = 500);
assert(u2 = 404040);
*done = 1;
}
TEST(invoke_closure)
{
marshal_helper("suu", suu_handler, "foo", 500, 404040);
}
static void
leak_closure(void)
{
struct wl_callback *cb;
struct pollfd pfd;
struct client *c = client_connect();
cb = wl_display_sync(c->wl_display);
assert(cb);
assert(wl_display_flush(c->wl_display) > 0);
/* we don't need it, it is referenced */
wl_callback_destroy(cb);
pfd.fd = wl_display_get_fd(c->wl_display);
pfd.events = POLLIN;
test_set_timeout(2);
assert(poll(&pfd, 1, -1) == 1);
/* read events, but do not dispatch them */
assert(wl_display_prepare_read(c->wl_display) == 0);
assert(wl_display_read_events(c->wl_display) == 0);
/*
* now we have wl_callback.done and wl_display.delete_id queued;
* if we now release the queue (in wl_display_disconnect())
* we should not leak memory
*/
client_disconnect(c);
}
TEST(closure_leaks)
{
struct display *d = display_create();
client_create(d, leak_closure);
display_run(d);
display_destroy(d);
}
static void
leak_after_error(void)
{
struct client *c = client_connect();
/* this should return -1, because we'll send error
* from server. */
assert(stop_display(c, 1) == -1);
assert(wl_display_dispatch_pending(c->wl_display) == -1);
assert(wl_display_get_error(c->wl_display) == ENOMEM);
/* after we got error, we have display_resume event
* in the queue. It should be freed in wl_display_disconnect().
* Let's see! */
wl_proxy_destroy((struct wl_proxy *) c->tc);
wl_display_disconnect(c->wl_display);
free(c);
}
TEST(closure_leaks_after_error)
{
struct display *d = display_create();
struct client_info *cl;
cl = client_create(d, leak_after_error);
display_run(d);
wl_client_post_no_memory(cl->wl_client);
display_resume(d);
display_destroy(d);
}
wayland-1.9.0/tests/fixed-benchmark.c 0000664 0001750 0001750 00000004754 12550060245 014451 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include "wayland-private.h"
volatile double global_d;
static void
noop_conversion(void)
{
wl_fixed_t f;
union {
int64_t i;
double d;
} u;
for (f = 0; f < INT32_MAX; f++) {
u.i = f;
global_d = u.d;
}
}
static void
magic_conversion(void)
{
wl_fixed_t f;
for (f = 0; f < INT32_MAX; f++)
global_d = wl_fixed_to_double(f);
}
static void
mul_conversion(void)
{
wl_fixed_t f;
/* This will get optimized into multiplication by 1/256 */
for (f = 0; f < INT32_MAX; f++)
global_d = f / 256.0;
}
double factor = 256.0;
static void
div_conversion(void)
{
wl_fixed_t f;
for (f = 0; f < INT32_MAX; f++)
global_d = f / factor;
}
static void
benchmark(const char *s, void (*f)(void))
{
struct timespec start, stop, elapsed;
clock_gettime(CLOCK_MONOTONIC, &start);
f();
clock_gettime(CLOCK_MONOTONIC, &stop);
elapsed.tv_sec = stop.tv_sec - start.tv_sec;
elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
if (elapsed.tv_nsec < 0) {
elapsed.tv_nsec += 1000000000;
elapsed.tv_sec--;
}
printf("benchmarked %s:\t%ld.%09lds\n",
s, elapsed.tv_sec, elapsed.tv_nsec);
}
int main(void)
{
benchmark("noop", noop_conversion);
benchmark("magic", magic_conversion);
benchmark("div", div_conversion);
benchmark("mul", mul_conversion);
return 0;
}
wayland-1.9.0/tests/cpp-compile-test.cpp 0000664 0001750 0001750 00000000170 12465241242 015136 0000000 0000000 /* This source should compile fine with C++ compiler */
#include "wayland-server-protocol.h"
int main() { return 0; }
wayland-1.9.0/tests/test-compositor.h 0000664 0001750 0001750 00000006005 12536656674 014616 0000000 0000000 /*
* Copyright (c) 2014 Red Hat, Inc.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include "wayland-server.h"
#include "wayland-client.h"
/* info about a client on server side */
struct client_info {
struct display *display;
struct wl_client *wl_client;
struct wl_listener destroy_listener;
const char *name; /* for debugging */
int pipe;
pid_t pid;
int exit_code;
struct wl_list link;
void *data; /* for arbitrary use */
};
struct display {
struct wl_display *wl_display;
struct wl_list clients;
uint32_t clients_no;
uint32_t clients_terminated_no;
/* list of clients waiting for display_resumed event */
struct wl_list waiting_for_resume;
uint32_t wfr_num;
};
/* This is a helper structure for clients.
* Instead of calling wl_display_connect() and all the other stuff,
* client can use client_connect and it will return this structure
* filled. */
struct client {
struct wl_display *wl_display;
struct test_compositor *tc;
int display_stopped;
};
struct client *client_connect(void);
void client_disconnect(struct client *);
int stop_display(struct client *, int);
/**
* Usual workflow:
*
* d = display_create();
*
* wl_global_create(d->wl_display, ...);
* ... other setups ...
*
* client_create(d, client_main);
* client_create(d, client_main2);
*
* display_run(d);
* display_destroy(d);
*/
struct display *display_create(void);
void display_destroy(struct display *d);
void display_run(struct display *d);
/* After n clients called stop_display(..., n), the display
* is stopped and can process the code after display_run().
* This function rerun the display again and send display_resumed
* event to waiting clients, so the clients will stop waiting and continue */
void display_resume(struct display *d);
struct client_info *client_create_with_name(struct display *d,
void (*client_main)(void),
const char *name);
#define client_create(d, c) client_create_with_name((d), (c), (#c))
wayland-1.9.0/tests/array-test.c 0000664 0001750 0001750 00000007050 12547670132 013515 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include "wayland-private.h"
#include "test-runner.h"
TEST(array_init)
{
const int iterations = 4122; /* this is arbitrary */
int i;
/* Init array an arbitray amount of times and verify the
* defaults are sensible. */
for (i = 0; i < iterations; i++) {
struct wl_array array;
wl_array_init(&array);
assert(array.size == 0);
assert(array.alloc == 0);
assert(array.data == 0);
}
}
TEST(array_add)
{
struct mydata {
unsigned int a;
unsigned int b;
double c;
double d;
};
const unsigned int iterations = 1321; /* this is arbitrary */
const int datasize = sizeof(struct mydata);
struct wl_array array;
size_t i;
wl_array_init(&array);
/* add some data */
for (i = 0; i < iterations; i++) {
struct mydata* ptr = wl_array_add(&array, datasize);
assert(ptr);
assert((i + 1) * datasize == array.size);
ptr->a = i * 3;
ptr->b = 20000 - i;
ptr->c = (double)(i);
ptr->d = (double)(i / 2.);
}
/* verify the data */
for (i = 0; i < iterations; ++i) {
const int index = datasize * i;
struct mydata* check = (struct mydata*)(array.data + index);
assert(check->a == i * 3);
assert(check->b == 20000 - i);
assert(check->c == (double)(i));
assert(check->d == (double)(i/2.));
}
wl_array_release(&array);
}
TEST(array_copy)
{
const int iterations = 1529; /* this is arbitrary */
struct wl_array source;
struct wl_array copy;
int i;
wl_array_init(&source);
/* add some data */
for (i = 0; i < iterations; i++) {
int *p = wl_array_add(&source, sizeof(int));
assert(p);
*p = i * 2 + i;
}
/* copy the array */
wl_array_init(©);
wl_array_copy(©, &source);
/* check the copy */
for (i = 0; i < iterations; i++) {
const int index = sizeof(int) * i;
int *s = (int *)(source.data + index);
int *c = (int *)(copy.data + index);
assert(*s == *c); /* verify the values are the same */
assert(s != c); /* ensure the addresses aren't the same */
assert(*s == i * 2 + i); /* sanity check */
}
wl_array_release(&source);
wl_array_release(©);
}
TEST(array_for_each)
{
static const int elements[] = { 77, 12, 45192, 53280, 334455 };
struct wl_array array;
int *p;
int i;
wl_array_init(&array);
for (i = 0; i < 5; i++) {
p = wl_array_add(&array, sizeof *p);
assert(p);
*p = elements[i];
}
i = 0;
wl_array_for_each(p, &array) {
assert(*p == elements[i]);
i++;
}
assert(i == 5);
wl_array_release(&array);
}
wayland-1.9.0/tests/list-test.c 0000664 0001750 0001750 00000007750 12536656674 013376 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include "wayland-private.h"
#include "test-runner.h"
TEST(list_init)
{
struct wl_list list;
wl_list_init(&list);
assert(list.next == &list);
assert(list.prev == &list);
assert(wl_list_empty(&list));
}
struct element {
int i;
struct wl_list link;
};
TEST(list_insert)
{
struct wl_list list;
struct element e;
wl_list_init(&list);
wl_list_insert(&list, &e.link);
assert(list.next == &e.link);
assert(list.prev == &e.link);
assert(e.link.next == &list);
assert(e.link.prev == &list);
}
TEST(list_iterator)
{
struct wl_list list;
struct element e1, e2, e3, e4, *e;
int reference[] = { 708090, 102030, 5588, 12 };
unsigned int i;
e1.i = 708090;
e2.i = 102030;
e3.i = 5588;
e4.i = 12;
wl_list_init(&list);
wl_list_insert(list.prev, &e1.link);
wl_list_insert(list.prev, &e2.link);
wl_list_insert(list.prev, &e3.link);
wl_list_insert(list.prev, &e4.link);
i = 0;
wl_list_for_each(e, &list, link) {
assert(i < ARRAY_LENGTH(reference));
assert(e->i == reference[i]);
i++;
}
assert(i == ARRAY_LENGTH(reference));
i = 0;
wl_list_for_each_reverse(e, &list, link) {
assert(i < ARRAY_LENGTH(reference));
assert(e->i == reference[ARRAY_LENGTH(reference) - i - 1]);
i++;
}
assert(i == ARRAY_LENGTH(reference));
}
static int
validate_list(struct wl_list *list, int *reference, int length)
{
struct element *e;
int i;
i = 0;
wl_list_for_each(e, list, link) {
if (i >= length)
return 0;
if (e->i != reference[i])
return 0;
i++;
}
if (i != length)
return 0;
return 1;
}
TEST(list_remove)
{
struct wl_list list;
struct element e1, e2, e3;
int reference1[] = { 17, 8888, 1000 }, reference2[] = { 17, 1000 };
e1.i = 17;
e2.i = 8888;
e3.i = 1000;
wl_list_init(&list);
wl_list_insert(&list, &e1.link);
wl_list_insert(list.prev, &e2.link);
wl_list_insert(list.prev, &e3.link);
assert(validate_list(&list, reference1, ARRAY_LENGTH(reference1)));
wl_list_remove(&e2.link);
assert(validate_list(&list, reference2, ARRAY_LENGTH(reference2)));
}
TEST(list_insert_list)
{
struct wl_list list, other;
struct element e1, e2, e3, e4, e5, e6;
int reference1[] = { 17, 8888, 1000 };
int reference2[] = { 76543, 1, -500 };
int reference3[] = { 17, 76543, 1, -500, 8888, 1000 };
e1.i = 17;
e2.i = 8888;
e3.i = 1000;
wl_list_init(&list);
wl_list_insert(&list, &e1.link);
wl_list_insert(list.prev, &e2.link);
wl_list_insert(list.prev, &e3.link);
assert(validate_list(&list, reference1, ARRAY_LENGTH(reference1)));
e4.i = 76543;
e5.i = 1;
e6.i = -500;
wl_list_init(&other);
wl_list_insert(&other, &e4.link);
wl_list_insert(other.prev, &e5.link);
wl_list_insert(other.prev, &e6.link);
assert(validate_list(&other, reference2, ARRAY_LENGTH(reference2)));
wl_list_insert_list(list.next, &other);
assert(validate_list(&list, reference3, ARRAY_LENGTH(reference3)));
}
wayland-1.9.0/tests/headers-protocol-test.c 0000664 0001750 0001750 00000002655 12536656674 015674 0000000 0000000 /*
* Copyright © 2015 Giulio Camuffo
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "wayland-client-protocol.h"
#include "wayland-server-protocol.h"
#ifndef WAYLAND_CLIENT_H
#error including wayland-client-protocol.h did not include wayland-client.h!
#endif
#ifndef WAYLAND_SERVER_H
#error including wayland-server-protocol.h did not include wayland-server.h!
#endif
wayland-1.9.0/tests/test-helpers.c 0000664 0001750 0001750 00000005176 12536656674 014065 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include "test-runner.h"
int
count_open_fds(void)
{
DIR *dir;
struct dirent *ent;
int count = 0;
dir = opendir("/proc/self/fd");
assert(dir && "opening /proc/self/fd failed.");
errno = 0;
while ((ent = readdir(dir))) {
const char *s = ent->d_name;
if (s[0] == '.' && (s[1] == 0 || (s[1] == '.' && s[2] == 0)))
continue;
count++;
}
assert(errno == 0 && "reading /proc/self/fd failed.");
closedir(dir);
return count;
}
void
exec_fd_leak_check(int nr_expected_fds)
{
const char *exe = "./exec-fd-leak-checker";
char number[16] = { 0 };
snprintf(number, sizeof number - 1, "%d", nr_expected_fds);
execl(exe, exe, number, (char *)NULL);
assert(0 && "execing fd leak checker failed");
}
#define USEC_TO_NSEC(n) (1000 * (n))
/* our implementation of usleep and sleep functions that are safe to use with
* timeouts (timeouts are implemented using alarm(), so it is not safe use
* usleep and sleep. See man pages of these functions)
*/
void
test_usleep(useconds_t usec)
{
struct timespec ts = {
.tv_sec = 0,
.tv_nsec = USEC_TO_NSEC(usec)
};
assert(nanosleep(&ts, NULL) == 0);
}
/* we must write the whole function instead of
* wrapping test_usleep, because useconds_t may not
* be able to contain such a big number of microseconds */
void
test_sleep(unsigned int sec)
{
struct timespec ts = {
.tv_sec = sec,
.tv_nsec = 0
};
assert(nanosleep(&ts, NULL) == 0);
}
wayland-1.9.0/tests/map-test.c 0000664 0001750 0001750 00000006720 12536656674 013174 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include "wayland-private.h"
#include "test-runner.h"
TEST(map_insert_new)
{
struct wl_map map;
uint32_t i, j, k, a, b, c;
wl_map_init(&map, WL_MAP_SERVER_SIDE);
i = wl_map_insert_new(&map, 0, &a);
j = wl_map_insert_new(&map, 0, &b);
k = wl_map_insert_new(&map, 0, &c);
assert(i == WL_SERVER_ID_START);
assert(j == WL_SERVER_ID_START + 1);
assert(k == WL_SERVER_ID_START + 2);
assert(wl_map_lookup(&map, i) == &a);
assert(wl_map_lookup(&map, j) == &b);
assert(wl_map_lookup(&map, k) == &c);
wl_map_release(&map);
wl_map_init(&map, WL_MAP_CLIENT_SIDE);
i = wl_map_insert_new(&map, 0, &a);
assert(i == 0);
assert(wl_map_lookup(&map, i) == &a);
wl_map_release(&map);
}
TEST(map_insert_at)
{
struct wl_map map;
uint32_t a, b, c;
wl_map_init(&map, WL_MAP_CLIENT_SIDE);
assert(wl_map_insert_at(&map, 0, WL_SERVER_ID_START, &a) == 0);
assert(wl_map_insert_at(&map, 0, WL_SERVER_ID_START + 3, &b) == -1);
assert(wl_map_insert_at(&map, 0, WL_SERVER_ID_START + 1, &c) == 0);
assert(wl_map_lookup(&map, WL_SERVER_ID_START) == &a);
assert(wl_map_lookup(&map, WL_SERVER_ID_START + 1) == &c);
wl_map_release(&map);
}
TEST(map_remove)
{
struct wl_map map;
uint32_t i, j, k, l, a, b, c, d;
wl_map_init(&map, WL_MAP_SERVER_SIDE);
i = wl_map_insert_new(&map, 0, &a);
j = wl_map_insert_new(&map, 0, &b);
k = wl_map_insert_new(&map, 0, &c);
assert(i == WL_SERVER_ID_START);
assert(j == WL_SERVER_ID_START + 1);
assert(k == WL_SERVER_ID_START + 2);
assert(wl_map_lookup(&map, i) == &a);
assert(wl_map_lookup(&map, j) == &b);
assert(wl_map_lookup(&map, k) == &c);
wl_map_remove(&map, j);
assert(wl_map_lookup(&map, j) == NULL);
/* Verify that we insert d at the hole left by removing b */
l = wl_map_insert_new(&map, 0, &d);
assert(l == WL_SERVER_ID_START + 1);
assert(wl_map_lookup(&map, l) == &d);
wl_map_release(&map);
}
TEST(map_flags)
{
struct wl_map map;
uint32_t i, j, a, b;
wl_map_init(&map, WL_MAP_SERVER_SIDE);
i = wl_map_insert_new(&map, 0, &a);
j = wl_map_insert_new(&map, 1, &b);
assert(i == WL_SERVER_ID_START);
assert(j == WL_SERVER_ID_START + 1);
assert(wl_map_lookup(&map, i) == &a);
assert(wl_map_lookup(&map, j) == &b);
assert(wl_map_lookup_flags(&map, i) == 0);
assert(wl_map_lookup_flags(&map, j) == 1);
wl_map_release(&map);
}
wayland-1.9.0/tests/test-compositor.c 0000664 0001750 0001750 00000026541 12536656674 014620 0000000 0000000 /*
* Copyright (c) 2014 Red Hat, Inc.
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#define WL_HIDE_DEPRECATED
#include "test-runner.h"
#include "test-compositor.h"
/* --- Protocol --- */
struct test_compositor;
static const struct wl_message tc_requests[] = {
/* this request serves as a barrier for synchronizing*/
{ "stop_display", "u", NULL }
};
static const struct wl_message tc_events[] = {
{ "display_resumed", "", NULL }
};
const struct wl_interface test_compositor_interface = {
"test", 1,
1, tc_requests,
1, tc_events
};
struct test_compositor_interface {
void (*stop_display)(struct wl_client *client,
struct wl_resource *resource,
uint32_t num);
};
struct test_compositor_listener {
void (*display_resumed)(void *data, struct test_compositor *tc);
};
enum {
STOP_DISPLAY = 0
};
enum {
DISPLAY_RESUMED = 0
};
/* Since tests can run parallelly, we need unique socket names
* for each test, otherwise the test can fail on wl_display_add_socket. */
static const char *
get_socket_name(void)
{
struct timeval tv;
static char retval[64];
gettimeofday(&tv, NULL);
snprintf(retval, sizeof retval, "wayland-test-%d-%ld%ld",
getpid(), tv.tv_sec, tv.tv_usec);
return retval;
}
/**
* Check client's state and terminate display when all clients exited
*/
static void
client_destroyed(struct wl_listener *listener, void *data)
{
struct display *d;
struct client_info *ci;
siginfo_t status;
ci = wl_container_of(listener, ci, destroy_listener);
d = ci->display;
assert(waitid(P_PID, ci->pid, &status, WEXITED) != -1);
switch (status.si_code) {
case CLD_KILLED:
case CLD_DUMPED:
fprintf(stderr, "Client '%s' was killed by signal %d\n",
ci->name, status.si_status);
ci->exit_code = status.si_status;
break;
case CLD_EXITED:
if (status.si_status != EXIT_SUCCESS)
fprintf(stderr, "Client '%s' exited with code %d\n",
ci->name, status.si_status);
ci->exit_code = status.si_status;
break;
}
++d->clients_terminated_no;
if (d->clients_no == d->clients_terminated_no) {
wl_display_terminate(d->wl_display);
}
/* the clients are not removed from the list, because
* at the end of the test we check the exit codes of all
* clients. In the case that the test would go through
* the clients list manually, zero out the wl_client as a sign
* that the client is not running anymore */
ci->wl_client = NULL;
}
static void
run_client(void (*client_main)(void), int wayland_sock, int client_pipe)
{
char s[8];
int cur_alloc, cur_fds;
int can_continue = 0;
/* Wait until display signals that client can continue */
assert(read(client_pipe, &can_continue, sizeof(int)) == sizeof(int));
if (can_continue == 0)
abort(); /* error in parent */
/* for wl_display_connect() */
snprintf(s, sizeof s, "%d", wayland_sock);
setenv("WAYLAND_SOCKET", s, 0);
cur_alloc = get_current_alloc_num();
cur_fds = count_open_fds();
client_main();
/* Clients using wl_display_connect() will end up closing the socket
* passed in through the WAYLAND_SOCKET environment variable. When
* doing this, it clears the environment variable, so if it's been
* unset, then we assume the client consumed the file descriptor and
* do not count it towards leak checking. */
if (!getenv("WAYLAND_SOCKET"))
cur_fds--;
check_leaks(cur_alloc, cur_fds);
}
static struct client_info *
display_create_client(struct display *d,
void (*client_main)(void),
const char *name)
{
int pipe_cli[2];
int sock_wayl[2];
pid_t pid;
int can_continue = 0;
struct client_info *cl;
assert(pipe(pipe_cli) == 0 && "Failed creating pipe");
assert(socketpair(AF_UNIX, SOCK_STREAM, 0, sock_wayl) == 0
&& "Failed creating socket pair");
pid = fork();
assert(pid != -1 && "Fork failed");
if (pid == 0) {
close(sock_wayl[1]);
close(pipe_cli[1]);
run_client(client_main, sock_wayl[0], pipe_cli[0]);
close(sock_wayl[0]);
close(pipe_cli[0]);
exit(0);
}
close(sock_wayl[0]);
close(pipe_cli[0]);
cl = calloc(1, sizeof(struct client_info));
assert(cl && "Out of memory");
wl_list_insert(&d->clients, &cl->link);
cl->display = d;
cl->name = name;
cl->pid = pid;
cl->pipe = pipe_cli[1];
cl->destroy_listener.notify = &client_destroyed;
cl->wl_client = wl_client_create(d->wl_display, sock_wayl[1]);
if (!cl->wl_client) {
int ret;
/* abort the client */
ret = write(cl->pipe, &can_continue, sizeof(int));
assert(ret == sizeof(int) && "aborting the client failed");
assert(0 && "Couldn't create wayland client");
}
wl_client_add_destroy_listener(cl->wl_client,
&cl->destroy_listener);
++d->clients_no;
return cl;
}
struct client_info *
client_create_with_name(struct display *d, void (*client_main)(void),
const char *name)
{
int can_continue = 1;
struct client_info *cl = display_create_client(d, client_main, name);
/* let the show begin! */
assert(write(cl->pipe, &can_continue, sizeof(int)) == sizeof(int));
return cl;
}
/* wfr = waiting for resume */
struct wfr {
struct wl_resource *resource;
struct wl_list link;
};
static void
handle_stop_display(struct wl_client *client,
struct wl_resource *resource, uint32_t num)
{
struct display *d = wl_resource_get_user_data(resource);
struct wfr *wfr;
assert(d->wfr_num < num
&& "test error: Too many clients sent stop_display request");
++d->wfr_num;
wfr = malloc(sizeof *wfr);
if (!wfr) {
wl_client_post_no_memory(client);
assert(0 && "Out of memory");
}
wfr->resource = resource;
wl_list_insert(&d->waiting_for_resume, &wfr->link);
if (d->wfr_num == num)
wl_display_terminate(d->wl_display);
}
static const struct test_compositor_interface tc_implementation = {
handle_stop_display
};
static void
tc_bind(struct wl_client *client, void *data,
uint32_t ver, uint32_t id)
{
struct wl_resource *res;
res = wl_resource_create(client, &test_compositor_interface, ver, id);
if (!res) {
wl_client_post_no_memory(client);
assert(0 && "Out of memory");
}
wl_resource_set_implementation(res, &tc_implementation, data, NULL);
}
struct display *
display_create(void)
{
struct display *d = NULL;
struct wl_global *g;
const char *socket_name;
int stat = 0;
d = calloc(1, sizeof *d);
assert(d && "Out of memory");
d->wl_display = wl_display_create();
assert(d->wl_display && "Creating display failed");
/* hope the path won't be longer than 108 ... */
socket_name = get_socket_name();
stat = wl_display_add_socket(d->wl_display, socket_name);
assert(stat == 0 && "Failed adding socket");
wl_list_init(&d->clients);
d->clients_no = d->clients_terminated_no = 0;
wl_list_init(&d->waiting_for_resume);
d->wfr_num = 0;
g = wl_global_create(d->wl_display, &test_compositor_interface,
1, d, tc_bind);
assert(g && "Creating test global failed");
return d;
}
void
display_run(struct display *d)
{
assert(d->wfr_num == 0
&& "test error: Have waiting clients. Use display_resume.");
wl_display_run(d->wl_display);
}
void
display_resume(struct display *d)
{
struct wfr *wfr, *next;
assert(d->wfr_num > 0 && "test error: No clients waiting.");
wl_list_for_each_safe(wfr, next, &d->waiting_for_resume, link) {
wl_resource_post_event(wfr->resource, DISPLAY_RESUMED);
wl_list_remove(&wfr->link);
free(wfr);
}
assert(wl_list_empty(&d->waiting_for_resume));
d->wfr_num = 0;
wl_display_run(d->wl_display);
}
void
display_destroy(struct display *d)
{
struct client_info *cl, *next;
int failed = 0;
assert(d->wfr_num == 0
&& "test error: Didn't you forget to call display_resume?");
wl_list_for_each_safe(cl, next, &d->clients, link) {
assert(cl->wl_client == NULL);
if (cl->exit_code != 0) {
++failed;
fprintf(stderr, "Client '%s' failed\n", cl->name);
}
close(cl->pipe);
free(cl);
}
wl_display_destroy(d->wl_display);
free(d);
if (failed) {
fprintf(stderr, "%d child(ren) failed\n", failed);
abort();
}
}
/*
* --- Client helper functions ---
*/
static void
handle_display_resumed(void *data, struct test_compositor *tc)
{
struct client *c = data;
c->display_stopped = 0;
}
static const struct test_compositor_listener tc_listener = {
handle_display_resumed
};
static void
registry_handle_globals(void *data, struct wl_registry *registry,
uint32_t id, const char *intf, uint32_t ver)
{
struct client *c = data;
if (strcmp(intf, "test") != 0)
return;
c->tc = wl_registry_bind(registry, id, &test_compositor_interface, ver);
assert(c->tc && "Failed binding to registry");
wl_proxy_add_listener((struct wl_proxy *) c->tc,
(void *) &tc_listener, c);
}
static const struct wl_registry_listener registry_listener =
{
registry_handle_globals,
NULL
};
struct client *client_connect()
{
struct wl_registry *reg;
struct client *c = calloc(1, sizeof *c);
assert(c && "Out of memory");
c->wl_display = wl_display_connect(NULL);
assert(c->wl_display && "Failed connecting to display");
/* create test_compositor proxy. Do it with temporary
* registry so that client can define it's own listener later */
reg = wl_display_get_registry(c->wl_display);
assert(reg);
wl_registry_add_listener(reg, ®istry_listener, c);
wl_display_roundtrip(c->wl_display);
assert(c->tc);
wl_registry_destroy(reg);
return c;
}
static void
check_error(struct wl_display *display)
{
uint32_t ec, id;
const struct wl_interface *intf;
int err;
err = wl_display_get_error(display);
/* write out message about protocol error */
if (err == EPROTO) {
ec = wl_display_get_protocol_error(display, &intf, &id);
fprintf(stderr, "Client: Got protocol error %u on interface %s"
" (object %u)\n", ec, intf->name, id);
}
if (err) {
fprintf(stderr, "Client error: %s\n", strerror(err));
abort();
}
}
void
client_disconnect(struct client *c)
{
/* check for errors */
check_error(c->wl_display);
wl_proxy_destroy((struct wl_proxy *) c->tc);
wl_display_disconnect(c->wl_display);
free(c);
}
/* num is number of clients that requests to stop display.
* Display is stopped after it receives num STOP_DISPLAY requests */
int
stop_display(struct client *c, int num)
{
int n = 0;
c->display_stopped = 1;
wl_proxy_marshal((struct wl_proxy *) c->tc, STOP_DISPLAY, num);
while (c->display_stopped && n >= 0) {
n = wl_display_dispatch(c->wl_display);
}
return n;
}
wayland-1.9.0/tests/socket-test.c 0000664 0001750 0001750 00000010726 12536656674 013710 0000000 0000000 /*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include
#include
#include
#include
#include
#include
#include
#include "wayland-client.h"
#include "wayland-server.h"
#include "test-runner.h"
/* Paths longer than what the .sun_path array can contain must be rejected.
* This is a hard limitation of assigning a name to AF_UNIX/AF_LOCAL sockets.
* See `man 7 unix`.
*/
static const struct sockaddr_un example_sockaddr_un;
#define TOO_LONG (1 + sizeof example_sockaddr_un.sun_path)
/* Ensure the connection doesn't fail due to lack of XDG_RUNTIME_DIR. */
static const char *
require_xdg_runtime_dir(void)
{
char *val = getenv("XDG_RUNTIME_DIR");
if (!val)
assert(0 && "set $XDG_RUNTIME_DIR to run this test");
return val;
}
TEST(socket_path_overflow_client_connect)
{
char path[TOO_LONG];
struct wl_display *d;
require_xdg_runtime_dir();
memset(path, 'a', sizeof path);
path[sizeof path - 1] = '\0';
d = wl_display_connect(path);
assert(d == NULL);
assert(errno == ENAMETOOLONG);
}
TEST(socket_path_overflow_server_create)
{
char path[TOO_LONG];
struct wl_display *d;
int ret;
require_xdg_runtime_dir();
memset(path, 'a', sizeof path);
path[sizeof path - 1] = '\0';
d = wl_display_create();
assert(d != NULL);
ret = wl_display_add_socket(d, path);
assert(ret < 0);
assert(errno == ENAMETOOLONG);
wl_display_destroy(d);
}
TEST(add_existing_socket)
{
char path[sizeof example_sockaddr_un.sun_path];
const char *name = "wayland-test-0";
const char *xdg_runtime_dir;
struct wl_display *d;
int ret;
size_t len;
xdg_runtime_dir = require_xdg_runtime_dir();
d = wl_display_create();
assert(d != NULL);
/* this one should be OK */
ret = wl_display_add_socket(d, name);
assert(ret == 0);
/* this on should fail */
ret = wl_display_add_socket(d, name);
assert(ret < 0);
/* the original socket should still exists,
* this was a bug introduced in e2c0d47b0c77f18cd90e9c6eabb358c4d89681c8 */
len = snprintf(path, sizeof example_sockaddr_un.sun_path, "%s/%s",
xdg_runtime_dir, name);
assert(len < sizeof example_sockaddr_un.sun_path
&& "Bug in test. Path too long");
assert(access(path, F_OK) != -1);
/* still should exists the original socket */
ret = wl_display_add_socket(d, name);
assert(ret < 0);
wl_display_destroy(d);
}
TEST(add_socket_auto)
{
/* the number of auto sockets is currently 32 */
const int MAX_SOCKETS = 32;
char path[sizeof example_sockaddr_un.sun_path];
const char *name;
const char *xdg_runtime_dir;
struct wl_display *d;
int i;
size_t len;
xdg_runtime_dir = require_xdg_runtime_dir();
d = wl_display_create();
assert(d != NULL);
for (i = 0; i <= MAX_SOCKETS; ++i) {
name = wl_display_add_socket_auto(d);
assert(name != NULL);
len = snprintf(path, sizeof example_sockaddr_un.sun_path,
"%s/%s", xdg_runtime_dir, name);
assert(len < sizeof example_sockaddr_un.sun_path
&& "Bug in test. Path too long");
/* was the socket? */
assert(access(path, F_OK) != -1);
/* is the name sequential? */
len = snprintf(path, sizeof example_sockaddr_un.sun_path,
"wayland-%d", i);
assert(strcmp(name, path) == 0);
}
/* next addition should return NULL */
name = wl_display_add_socket_auto(d);
assert(name == NULL);
/* check if the socket was not deleted the last time */
name = wl_display_add_socket_auto(d);
assert(name == NULL);
wl_display_destroy(d);
}
wayland-1.9.0/tests/test-runner.c 0000664 0001750 0001750 00000023464 12536656674 013734 0000000 0000000 /*
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifndef PR_SET_PTRACER
# define PR_SET_PTRACER 0x59616d61
#endif
#include "test-runner.h"
static int num_alloc;
static void* (*sys_malloc)(size_t);
static void (*sys_free)(void*);
static void* (*sys_realloc)(void*, size_t);
static void* (*sys_calloc)(size_t, size_t);
/* when set to 1, check if tests are not leaking memory and opened files.
* It is turned on by default. It can be turned off by
* WAYLAND_TEST_NO_LEAK_CHECK environment variable. */
int leak_check_enabled;
/* when this var is set to 0, every call to test_set_timeout() is
* suppressed - handy when debugging the test. Can be set by
* WAYLAND_TEST_NO_TIMEOUTS environment variable. */
static int timeouts_enabled = 1;
/* set to one if the output goes to the terminal */
static int is_atty = 0;
extern const struct test __start_test_section, __stop_test_section;
__attribute__ ((visibility("default"))) void *
malloc(size_t size)
{
num_alloc++;
return sys_malloc(size);
}
__attribute__ ((visibility("default"))) void
free(void* mem)
{
if (mem != NULL)
num_alloc--;
sys_free(mem);
}
__attribute__ ((visibility("default"))) void *
realloc(void* mem, size_t size)
{
if (mem == NULL)
num_alloc++;
return sys_realloc(mem, size);
}
__attribute__ ((visibility("default"))) void *
calloc(size_t nmemb, size_t size)
{
if (sys_calloc == NULL)
return NULL;
num_alloc++;
return sys_calloc(nmemb, size);
}
static const struct test *
find_test(const char *name)
{
const struct test *t;
for (t = &__start_test_section; t < &__stop_test_section; t++)
if (strcmp(t->name, name) == 0)
return t;
return NULL;
}
static void
usage(const char *name, int status)
{
const struct test *t;
fprintf(stderr, "Usage: %s [TEST]\n\n"
"With no arguments, run all test. Specify test case to run\n"
"only that test without forking. Available tests:\n\n",
name);
for (t = &__start_test_section; t < &__stop_test_section; t++)
fprintf(stderr, " %s\n", t->name);
fprintf(stderr, "\n");
exit(status);
}
void
test_set_timeout(unsigned int to)
{
int re;
if (!timeouts_enabled) {
fprintf(stderr, "Timeouts suppressed.\n");
return;
}
re = alarm(to);
fprintf(stderr, "Timeout was %sset", re ? "re-" : "");
if (to != 0)
fprintf(stderr, " to %d second%s from now.\n",
to, to > 1 ? "s" : "");
else
fprintf(stderr, " off.\n");
}
static void
sigalrm_handler(int signum)
{
fprintf(stderr, "Test timed out.\n");
abort();
}
int
get_current_alloc_num(void)
{
return num_alloc;
}
void
check_leaks(int supposed_alloc, int supposed_fds)
{
int num_fds;
if (leak_check_enabled) {
if (supposed_alloc != num_alloc) {
fprintf(stderr, "Memory leak detected in test. "
"Allocated %d blocks, unfreed %d\n", num_alloc,
num_alloc - supposed_alloc);
abort();
}
num_fds = count_open_fds();
if (supposed_fds != num_fds) {
fprintf(stderr, "fd leak detected in test. "
"Opened %d files, unclosed %d\n", num_fds,
num_fds - supposed_fds);
abort();
}
} else {
fprintf(stderr, "Leak checks disabled\n");
}
}
static void
run_test(const struct test *t)
{
int cur_alloc, cur_fds;
struct sigaction sa;
if (timeouts_enabled) {
sa.sa_handler = sigalrm_handler;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
assert(sigaction(SIGALRM, &sa, NULL) == 0);
}
cur_alloc = get_current_alloc_num();
cur_fds = count_open_fds();
t->run();
/* turn off timeout (if any) after test completition */
if (timeouts_enabled)
alarm(0);
check_leaks(cur_alloc, cur_fds);
exit(EXIT_SUCCESS);
}
#ifndef PATH_MAX
#define PATH_MAX 256
#endif
static void
set_xdg_runtime_dir(void)
{
char xdg_runtime_dir[PATH_MAX];
const char *xrd_env;
xrd_env = getenv("XDG_RUNTIME_DIR");
/* if XDG_RUNTIME_DIR is not set in environ, fallback to /tmp */
assert((snprintf(xdg_runtime_dir, PATH_MAX, "%s/wayland-tests",
xrd_env ? xrd_env : "/tmp") < PATH_MAX)
&& "test error: XDG_RUNTIME_DIR too long");
if (mkdir(xdg_runtime_dir, 0700) == -1)
if (errno != EEXIST) {
perror("Creating XDG_RUNTIME_DIR");
abort();
}
if (setenv("XDG_RUNTIME_DIR", xdg_runtime_dir, 1) == -1) {
perror("Setting XDG_RUNTIME_DIR");
abort();
}
}
static void
rmdir_xdg_runtime_dir(void)
{
const char *xrd_env = getenv("XDG_RUNTIME_DIR");
assert(xrd_env && "No XDG_RUNTIME_DIR set");
/* rmdir may fail if some test didn't do clean up */
if (rmdir(xrd_env) == -1)
perror("Cleaning XDG_RUNTIME_DIR");
}
#define RED "\033[31m"
#define GREEN "\033[32m"
static void
stderr_set_color(const char *color)
{
/* use colors only when the output is connected to
* the terminal */
if (is_atty)
fprintf(stderr, "%s", color);
}
static void
stderr_reset_color(void)
{
if (is_atty)
fprintf(stderr, "\033[0m");
}
/* this function is taken from libinput/test/litest.c
* (rev 028513a0a723e97941c39)
*
* Returns: 1 if a debugger is confirmed present; 0 if no debugger is
* present or if it can't be determined.
*/
static int
is_debugger_attached(void)
{
int status;
int rc;
pid_t pid;
int pipefd[2];
if (pipe(pipefd) == -1) {
perror("pipe");
return 0;
}
pid = fork();
if (pid == -1) {
perror("fork");
close(pipefd[0]);
close(pipefd[1]);
return 0;
} else if (pid == 0) {
char buf;
pid_t ppid = getppid();
/* Wait until parent is ready */
close(pipefd[1]); /* Close unused write end */
read(pipefd[0], &buf, 1);
close(pipefd[0]);
if (buf == '-')
_exit(1);
if (ptrace(PTRACE_ATTACH, ppid, NULL, NULL) != 0)
_exit(1);
if (!waitpid(-1, NULL, 0))
_exit(1);
ptrace(PTRACE_CONT, NULL, NULL);
ptrace(PTRACE_DETACH, ppid, NULL, NULL);
_exit(0);
} else {
close(pipefd[0]);
/* Enable child to ptrace the parent process */
rc = prctl(PR_SET_PTRACER, pid);
if (rc != 0 && errno != EINVAL) {
/* An error prevents us from telling if a debugger is attached.
* Instead of propagating the error, assume no debugger present.
* But note the error to the log as a clue for troubleshooting.
* Then flag the error state to the client by sending '-'.
*/
perror("prctl");
write(pipefd[1], "-", 1);
} else {
/* Signal to client that parent is ready by passing '+' */
write(pipefd[1], "+", 1);
}
close(pipefd[1]);
waitpid(pid, &status, 0);
rc = WEXITSTATUS(status);
}
return rc;
}
int main(int argc, char *argv[])
{
const struct test *t;
pid_t pid;
int total, pass;
siginfo_t info;
/* Load system malloc, free, and realloc */
sys_calloc = dlsym(RTLD_NEXT, "calloc");
sys_realloc = dlsym(RTLD_NEXT, "realloc");
sys_malloc = dlsym(RTLD_NEXT, "malloc");
sys_free = dlsym(RTLD_NEXT, "free");
if (isatty(fileno(stderr)))
is_atty = 1;
if (is_debugger_attached()) {
leak_check_enabled = 0;
timeouts_enabled = 0;
} else {
leak_check_enabled = !getenv("WAYLAND_TEST_NO_LEAK_CHECK");
timeouts_enabled = !getenv("WAYLAND_TEST_NO_TIMEOUTS");
}
if (argc == 2 && strcmp(argv[1], "--help") == 0)
usage(argv[0], EXIT_SUCCESS);
if (argc == 2) {
t = find_test(argv[1]);
if (t == NULL) {
fprintf(stderr, "unknown test: \"%s\"\n", argv[1]);
usage(argv[0], EXIT_FAILURE);
}
set_xdg_runtime_dir();
/* run_test calls exit() */
assert(atexit(rmdir_xdg_runtime_dir) == 0);
run_test(t);
}
/* set our own XDG_RUNTIME_DIR */
set_xdg_runtime_dir();
pass = 0;
for (t = &__start_test_section; t < &__stop_test_section; t++) {
int success = 0;
pid = fork();
assert(pid >= 0);
if (pid == 0)
run_test(t); /* never returns */
if (waitid(P_PID, pid, &info, WEXITED)) {
stderr_set_color(RED);
fprintf(stderr, "waitid failed: %m\n");
stderr_reset_color();
abort();
}
switch (info.si_code) {
case CLD_EXITED:
if (info.si_status == EXIT_SUCCESS)
success = !t->must_fail;
else
success = t->must_fail;
stderr_set_color(success ? GREEN : RED);
fprintf(stderr, "test \"%s\":\texit status %d",
t->name, info.si_status);
break;
case CLD_KILLED:
case CLD_DUMPED:
if (t->must_fail)
success = 1;
stderr_set_color(success ? GREEN : RED);
fprintf(stderr, "test \"%s\":\tsignal %d",
t->name, info.si_status);
break;
}
if (success) {
pass++;
fprintf(stderr, ", pass.\n");
} else
fprintf(stderr, ", fail.\n");
stderr_reset_color();
/* print separator line */
fprintf(stderr, "----------------------------------------\n");
}
total = &__stop_test_section - &__start_test_section;
fprintf(stderr, "%d tests, %d pass, %d fail\n",
total, pass, total - pass);
/* cleaning */
rmdir_xdg_runtime_dir();
return pass == total ? EXIT_SUCCESS : EXIT_FAILURE;
}
wayland-1.9.0/tests/os-wrappers-test.c 0000664 0001750 0001750 00000020324 12536656674 014675 0000000 0000000 /*
* Copyright © 2012 Collabora, Ltd.
* Copyright © 2012 Intel Corporation
*
* 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 (including the
* next paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#define _GNU_SOURCE
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include