Date: Wed, 6 Aug 2008 15:02:10 -0400 (EDT) From: Jonathan Lennox (local) <llennox@cs.columbia.edu> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/126310: multimedia/transcode configure failure locating libavcodec Message-ID: <200808061902.m76J2Adm033967@cnr.cs.columbia.edu> Resent-Message-ID: <200808061910.m76JA3ni062755@freefall.freebsd.org>
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>Number: 126310
>Category: ports
>Synopsis: multimedia/transcode configure failure locating libavcodec
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Aug 06 19:10:02 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Jonathan Lennox (local)
>Release: FreeBSD 6.3-RELEASE-p3 i386
>Organization:
Columbia University Computer Science
>Environment:
System: FreeBSD cnr.cs.columbia.edu 6.3-RELEASE-p3 FreeBSD 6.3-RELEASE-p3 #4: Wed Jul 16 22:42:50 EDT 2008 llennox@cnr.cs.columbia.edu:/usr/obj/usr/src/src6/src/sys/CNR i386
>Description:
The multimedia/transcode port fails to build, complaining that it can't find
avcoec_thread_init in -lavcodec:
checking ffmpeg/avcodec.h usability... yes
checking ffmpeg/avcodec.h presence... yes
checking for ffmpeg/avcodec.h... yes
checking libavcodec/avcodec.h usability... yes
checking libavcodec/avcodec.h presence... yes
checking for libavcodec/avcodec.h... yes
checking for pkgconfig support for libavcodec... gnome-config: not found
no
checking how to determine LIBAVCODEC_CFLAGS... user
checking how to determine LIBAVCODEC_LIBS... user
checking for avcodec_thread_init in -lavcodec... no
checking for pkgconfig support for libmpeg2... gnome-config: not found
no
Looking in the config.log file, I see:
configure:27697: checking for avcodec_thread_init in -lavcodec
configure:27732: cc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fno-strict-aliasing -pipe -march=athlon-xp -I/compat/linux/usr/include/divx -isystem /usr/include -isystem /usr/local/include -L/usr/local/lib -L/usr/local/lib conftest.c -lavcodec -L/usr/local/lib -lavcodec -lm -lz >&5
/usr/local/lib/libavcodec.so: undefined reference to `pthread_create'
/usr/X11R6/lib/libgpac.so.1: undefined reference to `pthread_attr_init'
/usr/X11R6/lib/libgpac.so.1: undefined reference to `pthread_exit'
/usr/X11R6/lib/libgpac.so.1: undefined reference to `pthread_cancel'
/usr/X11R6/lib/libgpac.so.1: undefined reference to `pthread_setschedparam'
/usr/X11R6/lib/libgpac.so.1: undefined reference to `pthread_attr_setdetachstate'
/usr/local/lib/libavcodec.so: undefined reference to `pthread_join'
libavcodec indeed does not appear to be linked with pthread libraries:
$ ldd /usr/local/lib/libavcodec.so
/usr/local/lib/libavcodec.so:
liba52.so.0 => /usr/X11R6/lib/liba52.so.0 (0x8877d000)
libavutil.so.1 => /usr/X11R6/lib/libavutil.so.1 (0x88789000)
libz.so.3 => /lib/libz.so.3 (0x88795000)
libm.so.4 => /lib/libm.so.4 (0x887a6000)
libtheora.so.0 => /usr/X11R6/lib/libtheora.so.0 (0x887bc000)
libvorbisenc.so.2 => /usr/X11R6/lib/libvorbisenc.so.2 (0x887fe000)
libvorbis.so.4 => /usr/X11R6/lib/libvorbis.so.4 (0x888f9000)
libx264.so.50 => /usr/X11R6/lib/libx264.so.50 (0x88920000)
libogg.so.5 => /usr/local/lib/libogg.so.5 (0x889be000)
libgpac.so.1 => /usr/X11R6/lib/libgpac.so.1 (0x889c3000)
libssl.so.4 => /usr/lib/libssl.so.4 (0x88c29000)
libcrypto.so.4 => /lib/libcrypto.so.4 (0x88c5b000)
$ pkg_which /usr/local/lib/libavcodec.so
ffmpeg-2008.07.27_2
>How-To-Repeat:
portupgrade multimedia/transcode
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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