maintainer-feedback requested: [Bug 200714] multimedia/ffmpeg: Fails to build with gcc

[bugzilla-noreply at freebsd.org]

Randy Westlund <rwestlun at gmail.com> has reassigned Bugzilla Automation
<bugzilla at FreeBSD.org>'s request for maintainer-feedback to
multimedia at FreeBSD.org:
Bug 200714: multimedia/ffmpeg: Fails to build with gcc
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200714



--- Description ---
Created attachment 157543
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=157543&action=edit
ffmpeg configure log

I'm running 10.1-RELEASE on an beaglebone black (armv6).  Trying to build
ffmpeg with gcc49 fails:

root at beaglebone:/usr/ports/multimedia/ffmpeg # make USE_GCC=4.9
===>  License GPLv2 LGPL21 accepted by the user
===>  Found saved configuration for ffmpeg-2.3.6_2,1
===>   ffmpeg-2.3.6_2,1 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by ffmpeg-2.3.6_2,1 for building
===>  Extracting for ffmpeg-2.3.6_2,1
=> SHA256 Checksum OK for ffmpeg-2.3.6.tar.bz2.
===>  Patching for ffmpeg-2.3.6_2,1
===>  Applying FreeBSD patches for ffmpeg-2.3.6_2,1
===>   ffmpeg-2.3.6_2,1 depends on executable: yasm - found
===>   ffmpeg-2.3.6_2,1 depends on file: /usr/local/bin/as - found
===>   ffmpeg-2.3.6_2,1 depends on package: v4l_compat>0 - found
===>   ffmpeg-2.3.6_2,1 depends on executable: gmake - found
===>   ffmpeg-2.3.6_2,1 depends on executable: pkgconf - found
===>   ffmpeg-2.3.6_2,1 depends on package: libiconv>=1.14_8 - found
===>   ffmpeg-2.3.6_2,1 depends on executable: texi2html - found
===>   ffmpeg-2.3.6_2,1 depends on executable: gcc49 - found
===>   ffmpeg-2.3.6_2,1 depends on file: /usr/local/bin/as - found
===>   ffmpeg-2.3.6_2,1 depends on file: /usr/local/bin/perl5.20.2 - found
===>   ffmpeg-2.3.6_2,1 depends on shared library: libfontconfig.so - found
(/usr/local/lib/libfontconfig.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libfreetype.so - found
(/usr/local/lib/libfreetype.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libv4l2.so - found
(/usr/local/lib/libv4l2.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libschroedinger-1.0.so -
found (/usr/local/lib/libschroedinger-1.0.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libtheora.so - found
(/usr/local/lib/libtheora.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libvorbisenc.so - found
(/usr/local/lib/libvorbisenc.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libx264.so - found
(/usr/local/lib/libx264.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libxvidcore.so - found
(/usr/local/lib/libxvidcore.so)
===>   ffmpeg-2.3.6_2,1 depends on shared library: libgnutls.so - found
(/usr/local/lib/libgnutls.so)
===>  Configuring for ffmpeg-2.3.6_2,1
GNU assembler not found, install gas-preprocessor
If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.
===>  Script "configure" failed unexpectedly.
Please report the problem to multimedia at FreeBSD.org [maintainer] and attach
the "/usr/ports/multimedia/ffmpeg/work/ffmpeg-2.3.6/config.err" including the
output of the failure of your make command. Also, it might be a good idea to
provide an overview of all packages installed on your system (e.g. a
/usr/local/sbin/pkg-static info -g -Ea).
*** Error code 1
Stop.
make[1]: stopped in /usr/ports/multimedia/ffmpeg
*** Error code 1
Stop.
make: stopped in /usr/ports/multimedia/ffmpeg



>From the configure log:

gcc49 -DLIBICONV_PLUG -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -no-integrated-as -I/usr/local/include/vorbis
-I/usr/local/include -march=armv6zk -c -o /tmp/ffconf.Yyv4yupD.o
/tmp/ffconf.EA1WOOx5.S
gcc49: error: unrecognized command line option '-no-integrated-as'
GNU assembler not found, install gas-preprocessor

As far as I know, -no-integrated-as doesn't exist in gcc.  Full configure log
attached.