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Add more tests for the presence of dlfcn.h and dlopen

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Originally committed as revision 1291 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Philip Gladstone 2002-11-30 17:11:47 +00:00
parent a1dfc201bd
commit adbc051047
1 changed files with 30 additions and 0 deletions
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30
configure vendored
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@ -65,6 +65,8 @@ extralibs="-lm"
simpleidct="yes"
bigendian="no"
vhook="no"
dlfcn="no"
dlopen="no"
mpegaudio_hp="yes"
SHFLAGS=-shared
netserver="no"
@ -181,13 +183,33 @@ ldl=-ldl
if $cc -o $TMPO $TMPC -ldl 2> /dev/null ; then
vhook=yes
dlfcn=yes
dlopen=yes
fi
if $cc -o $TMPO $TMPC 2> /dev/null ; then
vhook=yes
dlfcn=yes
dlopen=yes
ldl=""
fi
cat > $TMPC << EOF
int main( void ) { return (int) dlopen("foo", 0); }
EOF
if $cc -o $TMPO $TMPC -ldl 2> /dev/null ; then
vhook=yes
dlopen=yes
fi
if $cc -o $TMPO $TMPC 2> /dev/null ; then
vhook=yes
dlopen=yes
ldl=""
fi
cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <Imlib2.h>
@ -604,6 +626,14 @@ if test "$v4l" = "yes" ; then
echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
fi
if test "$dlopen" = "yes" ; then
echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
fi
if test "$dlfcn" = "yes" ; then
echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH
fi
if test "$audio_oss" = "yes" ; then
echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
echo "CONFIG_AUDIO_OSS=yes" >> config.mak