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configure: add define_statement_check function

Add define_statement_check function and use it to simplify some checks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32758 b3059339-0415-0410-9bf9-f77b7e298cf2

Simplify a bunch of configure checks with the statement_check function.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32760 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2011-01-05 15:59:43 +00:00 committed by Uoti Urpala
parent 23fdd9463c
commit af0e2107b2

96
configure vendored
View File

@ -83,6 +83,16 @@ EOF
compile_check $TMPC $@
}
define_statement_check() {
cat > $TMPC << EOF
#define $1
#include <$2>
int main(void) { $3; return 0; }
EOF
shift 3
compile_check $TMPC $@
}
header_check() {
cat > $TMPC << EOF
#include <$1>
@ -2911,13 +2921,8 @@ done
echocheck "mkstemp"
cat > $TMPC << EOF
#define _XOPEN_SOURCE 500
#include <stdlib.h>
int main(void) { mkstemp(""); return 0; }
EOF
_mkstemp=no
cc_check && _mkstemp=yes
define_statement_check "_XOPEN_SOURCE 500" "stdlib.h" 'mkstemp("")' && _mkstemp=yes
if test "$_mkstemp" = yes ; then
def_mkstemp='#define HAVE_MKSTEMP 1'
else
@ -3148,12 +3153,8 @@ echores "$_memalign"
echocheck "posix_memalign()"
posix_memalign=no
def_posix_memalign='#define HAVE_POSIX_MEMALIGN 0'
cat > $TMPC << EOF
#define _XOPEN_SOURCE 600
#include <stdlib.h>
int main(void) { posix_memalign(NULL, 0, 0); }
EOF
cc_check && posix_memalign=yes && def_posix_memalign='#define HAVE_POSIX_MEMALIGN 1'
define_statement_check "_XOPEN_SOURCE 600" "stdlib.h" 'posix_memalign(NULL, 0, 0)' &&
posix_memalign=yes && def_posix_memalign='#define HAVE_POSIX_MEMALIGN 1'
echores "$posix_memalign"
@ -3483,12 +3484,8 @@ echores "$_termios"
echocheck "shm"
if test "$_shm" = auto ; then
cat > $TMPC << EOF
#include <sys/shm.h>
int main(void) { shmget(0, 0, 0); shmat(0, 0, 0); shmctl(0, 0, 0); return 0; }
EOF
_shm=no
cc_check && _shm=yes
statement_check sys/shm.h 'shmget(0, 0, 0); shmat(0, 0, 0); shmctl(0, 0, 0)' && _shm=yes
fi
if test "$_shm" = yes ; then
def_shm='#define HAVE_SHM 1'
@ -3499,12 +3496,8 @@ echores "$_shm"
echocheck "strsep()"
cat > $TMPC << EOF
#include <string.h>
int main(void) { char *s = "Hello, world!"; strsep(&s, ","); return 0; }
EOF
_strsep=no
cc_check && _strsep=yes
statement_check string.h 'char *s = "Hello, world!"; strsep(&s, ",")' && _strsep=yes
if test "$_strsep" = yes ; then
def_strsep='#define HAVE_STRSEP 1'
_need_strsep=no
@ -3535,13 +3528,8 @@ echores "$_vsscanf"
echocheck "swab()"
cat > $TMPC << EOF
#define _XOPEN_SOURCE 600
#include <unistd.h>
int main(void) { int a, b; swab(&a, &b, 0); return 0; }
EOF
_swab=no
cc_check && _swab=yes
define_statement_check "_XOPEN_SOURCE 600" "unistd.h" 'int a, b; swab(&a, &b, 0)' && _swab=yes
if test "$_swab" = yes ; then
def_swab='#define HAVE_SWAB 1'
_need_swab=no
@ -3579,12 +3567,8 @@ echores "$_select"
echocheck "gettimeofday()"
cat > $TMPC << EOF
#include <sys/time.h>
int main(void) {struct timeval tv; struct timezone tz; gettimeofday(&tv, &tz); return 0; }
EOF
_gettimeofday=no
cc_check && _gettimeofday=yes
statement_check sys/time.h 'struct timeval tv; struct timezone tz; gettimeofday(&tv, &tz)' && _gettimeofday=yes
if test "$_gettimeofday" = yes ; then
def_gettimeofday='#define HAVE_GETTIMEOFDAY 1'
_need_gettimeofday=no
@ -3634,11 +3618,7 @@ _sysi86=no
statement_check sys/sysi86.h 'sysi86(0)' && _sysi86=yes
if test "$_sysi86" = yes ; then
def_sysi86='#define HAVE_SYSI86 1'
cat > $TMPC << EOF
#include <sys/sysi86.h>
int main(void) { int sysi86(int, void*); sysi86(0); return 0; }
EOF
cc_check && def_sysi86_iv='#define HAVE_SYSI86_iv 1'
statement_check sys/sysi86.h 'int sysi86(int, void*); sysi86(0)' && def_sysi86_iv='#define HAVE_SYSI86_iv 1'
else
def_sysi86='#undef HAVE_SYSI86'
fi
@ -3647,12 +3627,8 @@ fi #if sunos
echocheck "sys/sysinfo.h"
cat > $TMPC << EOF
#include <sys/sysinfo.h>
int main(void) { struct sysinfo s_info; sysinfo(&s_info); return 0; }
EOF
_sys_sysinfo=no
cc_check && _sys_sysinfo=yes
statement_check sys/sysinfo.h 'struct sysinfo s_info; sysinfo(&s_info)' && _sys_sysinfo=yes
if test "$_sys_sysinfo" = yes ; then
def_sys_sysinfo_h='#define HAVE_SYS_SYSINFO_H 1'
else
@ -3724,11 +3700,7 @@ if linux; then
echocheck "Apple IR"
if test "$_apple_ir" = auto ; then
_apple_ir=no
cat > $TMPC <<EOF
#include <linux/input.h>
int main(void) { struct input_event ev; struct input_id id; return 0; }
EOF
cc_check && _apple_ir=yes
statement_check linux/input.h 'struct input_event ev; struct input_id id' && _apple_ir=yes
fi
if test "$_apple_ir" = yes ; then
def_apple_ir='#define CONFIG_APPLE_IR 1'
@ -4428,17 +4400,8 @@ if darwin; then
echocheck "QuickTime"
if test "$quicktime" = auto ; then
cat > $TMPC <<EOF
#include <QuickTime/QuickTime.h>
int main(void) {
ImageDescription *desc;
EnterMovies();
ExitMovies();
return 0;
}
EOF
quicktime=no
cc_check -framework QuickTime && quicktime=yes
statement_check QuickTime/QuickTime.h 'ImageDescription *desc; EnterMovies(); ExitMovies()' -framework QuickTime && quicktime=yes
fi
if test "$quicktime" = yes ; then
extra_ldflags="$extra_ldflags -framework QuickTime"
@ -6427,13 +6390,8 @@ echores "$_xvid"
echocheck "libnut"
if test "$_libnut" = auto ; then
cat > $TMPC << EOF
#include <libnut.h>
nut_context_tt * nut;
int main(void) { nut_error(0); return 0; }
EOF
_libnut=no
cc_check -lnut && _libnut=yes
statement_check libnut.h 'nut_context_tt * nut; nut_error(0)' -lnut && _libnut=yes
fi
if test "$_libnut" = yes ; then
@ -6602,15 +6560,7 @@ echocheck "DirectShow TV interface"
if test "$_tv_dshow" = auto ; then
_tv_dshow=no
if test "$_tv" = yes && win32 ; then
cat > $TMPC <<EOF
#include <ole2.h>
int main(void) {
void* p;
CoCreateInstance((GUID*)&GUID_NULL, NULL, CLSCTX_INPROC_SERVER, &GUID_NULL, &p);
return 0;
}
EOF
cc_check -lole32 -luuid && _tv_dshow=yes
statement_check ole2.h 'void* p; CoCreateInstance((GUID*)&GUID_NULL, NULL, CLSCTX_INPROC_SERVER, &GUID_NULL, &p)' -lole32 -luuid && _tv_dshow=yes
fi
fi
if test "$_tv_dshow" = yes ; then