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configure: add return_check and return_statement_check helpers

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cosmetics: Move header_check helper function.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32803 b3059339-0415-0410-9bf9-f77b7e298cf2

Add return_check() helper function and use it to simplify some checks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32805 b3059339-0415-0410-9bf9-f77b7e298cf2

Add return_statement_check() helper function and use it to simplify some checks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32806 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2011-01-20 11:21:34 +00:00 committed by Uoti Urpala
parent 5cb40ec42f
commit 1ff555e2ed
1 changed files with 25 additions and 30 deletions
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55
configure vendored
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@ -73,6 +73,24 @@ EOF
compile_check $TMPC $@
}
header_check() {
cat > $TMPC << EOF
#include <$1>
int main(void) { return 0; }
EOF
shift
compile_check $TMPC $@
}
return_check() {
cat > $TMPC << EOF
#include <$1>
int main(void) { return $2; }
EOF
shift 2
compile_check $TMPC $@
}
statement_check() {
cat > $TMPC << EOF
#include <$1>
@ -93,12 +111,12 @@ EOF
compile_check $TMPC $@
}
header_check() {
return_statement_check() {
cat > $TMPC << EOF
#include <$1>
int main(void) { return 0; }
int main(void) { $2; return $3; }
EOF
shift
shift 3
compile_check $TMPC $@
}
@ -4030,13 +4048,7 @@ echocheck "VDPAU"
if test "$_vdpau" = auto ; then
_vdpau=no
if test "$_dl" = yes ; then
cat > $TMPC <<EOF
#include <vdpau/vdpau_x11.h>
int main(void) {
vdp_device_create_x11(0, 0, 0, 0);
return VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1; }
EOF
cc_check -lvdpau && _vdpau=yes
return_statement_check vdpau/vdpau_x11.h 'vdp_device_create_x11(0, 0, 0, 0)' VDP_VIDEO_MIXER_FEATURE_HIGH_QUALITY_SCALING_L1 -lvdpau && _vdpau=yes
fi
fi
if test "$_vdpau" = yes ; then
@ -4090,11 +4102,7 @@ echores "$_vm"
echocheck "XF86keysym"
if test "$_xf86keysym" = auto; then
_xf86keysym=no
cat > $TMPC <<EOF
#include <X11/XF86keysym.h>
int main(void) { return XF86XK_AudioPause; }
EOF
cc_check && _xf86keysym=yes
return_check X11/XF86keysym.h XF86XK_AudioPause && _xf86keysym=yes
fi
if test "$_xf86keysym" = yes ; then
def_xf86keysym='#define CONFIG_XF86XK 1'
@ -4484,16 +4492,7 @@ fi
echocheck "MNG support"
if test "$_mng" = auto ; then
_mng=no
cat > $TMPC << EOF
#include <libmng.h>
int main(void) {
const char * p_ver = mng_version_text();
return !p_ver || p_ver[0] == 0;
}
EOF
if cc_check -lmng -lz $_ld_lm ; then
_mng=yes
fi
return_statement_check libmng.h 'const char * p_ver = mng_version_text()' '!p_ver || p_ver[0] == 0' -lmng -lz $_ld_lm && _mng=yes
fi
echores "$_mng"
if test "$_mng" = yes ; then
@ -4995,12 +4994,8 @@ echores "$_v4l2"
echocheck "OSS Audio"
if test "$_ossaudio" = auto ; then
cat > $TMPC << EOF
#include <$_soundcard_header>
int main(void) { return SNDCTL_DSP_SETFRAGMENT; }
EOF
_ossaudio=no
cc_check && _ossaudio=yes
return_check $_soundcard_header SNDCTL_DSP_SETFRAGMENT && _ossaudio=yes
fi
if test "$_ossaudio" = yes ; then
def_ossaudio='#define CONFIG_OSS_AUDIO 1'