Re: libpng dependency
David Juran <[email protected]>
| Newsgroups | gmane.comp.video.transcode.devel |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 2007-10-17 at 10:29 +0200, Francesco Romani wrote: > On 10/17/07, Jacob Meuser <[email protected]> wrote: > ultimately, lqt_png.so should probably be linked against > libpng, > but some platforms may not allow linking shared libs into > modules, > or may not be able to resolve recursive inter-library > dependencies > at run time (a needs b needs c needs d). > > this should really be an issue for 'lqt-config --libs' or > 'pkg-config --libs libquicktime', and whoever builds the > libquicktime > package, to make sure those commands give the needed linking > arguments. > > Sounds good. > I'll see what I can do on this track for 1.0.5 RC3 I went over the configure.in and added pkg-config in a few places, see the attached patch. -- David Juran Sr. Consultant Red Hat +358-504-146348
pkg-config.patch
(text/x-patch, 3.1 KB)
Index: configure.in
===================================================================
RCS file: /cvstc/transcode/configure.in,v
retrieving revision 1.129.2.30
diff -u -r1.129.2.30 configure.in
--- configure.in 15 Oct 2007 21:01:47 -0000 1.129.2.30
+++ configure.in 20 Oct 2007 11:53:22 -0000
@@ -610,7 +610,7 @@
*) AC_MSG_ERROR(bad value ${enableval} for --enable-libavcodec-static) ;;
esac],
[enable_libavcodec_static=no])
-LIBAVCODEC_EXTRA_LIBS="$LIBAVCODEC_EXTRA_LIBS -lm -lz $PTHREAD_LIBS"
+LIBAVCODEC_EXTRA_LIBS="$LIBAVCODEC_EXTRA_LIBS $($PKG_CONFIG --libs libavcodec)"
TC_PKG_CHECK(libavcodec, required, LIBAVCODEC, no, [ffmpeg/avcodec.h],
avcodec, avcodec_thread_init, FFMpeg, [http://www.ffmpeg.org/])
if test x"$have_libavcodec" = x"yes" ; then
@@ -672,7 +672,7 @@
dnl
dnl libmpeg2
dnl
-LIBMPEG2_EXTRA_LIBS="$LIBMPEG2_EXTRA_LIBS -lmpeg2convert"
+LIBMPEG2_EXTRA_LIBS="$LIBMPEG2_EXTRA_LIBS $($PKG_CONFIG --libs libmpeg2convert)"
TC_PKG_CHECK(libmpeg2, required, LIBMPEG2, no, mpeg2dec/mpeg2.h,
mpeg2, mpeg2_init, mpeg2dec, [http://libmpeg2.sourceforge.net/])
TC_PKG_HAVE(libmpeg2, LIBMPEG2)
@@ -924,7 +924,7 @@
dnl
dnl vorbis
dnl
-VORBIS_EXTRA_LIBS="$VORBIS_EXTRA_LIBS $OGG_LIBS -lm"
+VORBIS_EXTRA_LIBS="$VORBIS_EXTRA_LIBS $($PKG_CONFIG --libs vorbis)"
TC_PKG_CHECK(vorbis, no, VORBIS, no, [vorbis/codec.h], vorbis,
vorbis_info_init, vorbis, [http://www.xiph.org/ogg/vorbis/])
TC_PKG_HAVE(vorbis, VORBIS)
@@ -932,7 +932,7 @@
dnl
dnl theora
dnl
-THEORA_EXTRA_LIBS="$THEORA_EXTRA_LIBS $OGG_LIBS -lm"
+THEORA_EXTRA_LIBS="$THEORA_EXTRA_LIBS $(PKG_CONFIG --libs theora)"
TC_PKG_CHECK(theora, no, THEORA, theora-config, [theora/theora.h], theora,
theora_info_init, theora, [http://www.theora.org/])
TC_PKG_HAVE(theora, THEORA)
@@ -1009,7 +1009,7 @@
dnl
dnl libdv
dnl
-LIBDV_EXTRA_LIBS="$LIBDV_EXTRA_LIBS $PTHREAD_LIBS -lm"
+LIBDV_EXTRA_LIBS="$LIBDV_EXTRA_LIBS $($PKG_CONFIG --libs libdv)"
TC_PKG_CHECK(libdv, no, LIBDV, no, [libdv/dv.h], dv, dv_encoder_new,
libdv, [http://libdv.sourceforge.net/])
if test x"$have_libdv" = x"yes" ; then
@@ -1036,7 +1036,7 @@
dnl
dnl libquicktime
dnl
-LIBQUICKTIME_EXTRA_LIBS="$LIBQUICKTIME_EXTRA_LIBS -lpng -lz $PTHREAD_LIBS -lm $LIBDV_LIBS"
+LIBQUICKTIME_EXTRA_LIBS="$LIBQUICKTIME_EXTRA_LIBS $($PKG_CONFIG --libs libquicktime)"
TC_PKG_CHECK(libquicktime, no, LIBQUICKTIME, lqt-config, [quicktime.h],
quicktime, lqt_rows_alloc, libquicktime,
[http://libquicktime.sourceforge.net/])
@@ -1086,7 +1086,7 @@
dnl
dnl libmpeg3
dnl
-LIBMPEG3_EXTRA_LIBS="$LIBMPEG3_EXTRA_LIBS $A52_LIBS -lm $PTHREAD_LIBS"
+LIBMPEG3_EXTRA_LIBS="$LIBMPEG3_EXTRA_LIBS $($PKG_CONFIG --libs libmpeg3)"
TC_PKG_CHECK(libmpeg3, no, LIBMPEG3, no, none, mpeg3, mpeg3_open,
libmpeg3, [http://heroinewarrior.com/libmpeg3/])
if test x"$have_libmpeg3" = x"yes" ; then
@@ -1145,7 +1145,7 @@
dnl
dnl libxml2
dnl
-LIBXML2_EXTRA_LIBS="$LIBXML2_EXTRA_LIBS -lz -lm"
+LIBXML2_EXTRA_LIBS="$LIBXML2_EXTRA_LIBS $($PKG_CONFIG --libs libxml-2.0)"
TC_PKG_CHECK(libxml2, no, LIBXML2, xml2-config, [libxml/parser.h],
xml2, xmlStrcmp, libxml-2.0, [http://xmlsoft.org])
TC_PKG_HAVE(libxml2, LIBXML2)