then
echo "$ac_t""${real_ffmpeg_tree}/libavcodec/libavcodec.a" 1>&6
BUILTINS="${BUILTINS} ffmpeg"
- ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
+ ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a -lm"
ffmpeg_CFLAGS="${ffmpeg_CFLAGS} -I${real_ffmpeg_tree}/libavcodec"
else
echo "$ac_t""no" 1>&6
save_CFLAGS=$CFLAGS
save_LDFLAGS=$LDFLAGS
CFLAGS="$CFLAGS $ffmpeg_CFLAGS"
- LDFLAGS="$LDFLAGS $ffmpeg_LDFLAGS"
+ LDFLAGS="$LDFLAGS $ffmpeg_LDFLAGS -lm"
echo $ac_n "checking for avcodec_init in -lavcodec""... $ac_c" 1>&6
echo "configure:6529: checking for avcodec_init in -lavcodec" >&5
ac_lib_var=`echo avcodec'_'avcodec_init | sed 'y%./+-%__p_%'`
echo "$ac_t""yes" 1>&6
BUILTINS="${BUILTINS} ffmpeg"
- ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lavcodec"
+ ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lavcodec -lm"
else
echo "$ac_t""no" 1>&6
{ echo "configure: error: Cannot find libavcodec library..." 1>&2; exit 1; }
dnl Use a custom libffmpeg
AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
BUILTINS="${BUILTINS} ffmpeg"
- ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
+ ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a -lm"
ffmpeg_CFLAGS="${ffmpeg_CFLAGS} -I${real_ffmpeg_tree}/libavcodec"
else
dnl The given libavcodec wasn't built
save_CFLAGS=$CFLAGS
save_LDFLAGS=$LDFLAGS
CFLAGS="$CFLAGS $ffmpeg_CFLAGS"
- LDFLAGS="$LDFLAGS $ffmpeg_LDFLAGS"
+ LDFLAGS="$LDFLAGS $ffmpeg_LDFLAGS -lm"
AC_CHECK_LIB(avcodec, avcodec_init, [
BUILTINS="${BUILTINS} ffmpeg"
- ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lavcodec" ],
+ ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lavcodec -lm" ],
[ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
CFLAGS=$save_CFLAGS
LDFLAGS=$save_LDFLAGS