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* ./configure.ac.in: workaround for a bug in the OS X ld who sees symbol 

redefinitions when linking twice with the same static libary.
This commit is contained in:
Sam Hocevar 2003-04-18 22:51:59 +00:00
parent a9e480576e
commit 0d1fb8aff1
1 changed files with 6 additions and 2 deletions
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8
configure.ac.in
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@ -1548,7 +1548,9 @@ then
LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${real_ffmpeg_tree}/libavcodec -lavcodec"
CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
LDFLAGS_stream_out_transcode="${LDFLAGS_stream_out_transcode} -L${real_ffmpeg_tree}/libavcodec -lavcodec"
dnl XXX: we don't link with -lavcodec a 2nd time because the OS X
dnl linker would miserably barf on multiple definitions.
LDFLAGS_stream_out_transcode="${LDFLAGS_stream_out_transcode} -L${real_ffmpeg_tree}/libavcodec"
CPPFLAGS_stream_out_transcode="${CPPFLAGS_stream_out_transcode} -I${real_ffmpeg_tree}/libavcodec"
else
@ -1562,7 +1564,9 @@ then
AC_CHECK_LIB(avcodec, avcodec_init, [
BUILTINS="${BUILTINS} ffmpeg stream_out_transcode"
LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec"
LDFLAGS_stream_out_transcode="${LDFLAGS_stream_out_transcode} -lavcodec" ],
dnl XXX: we don't link with -lavcodec a 2nd time because the OS X
dnl linker would miserably barf on multiple definitions.
LDFLAGS_stream_out_transcode="${LDFLAGS_stream_out_transcode}" ],
[ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
LDFLAGS="${LDFLAGS_save}"
CPPFLAGS="${CPPFLAGS_save}"