Bug 262643 – gcc4.3.3-r1 throws internal compiler error: Segmentation fault while compiling ffmpeg-0.5-r1

• Status: RESOLVED DUPLICATE of bug 262567
• Product: Gentoo Linux

[Description Patrik Huber 2009-03-16 10:24:08 UTC]

After updating to gcc-4.3.3-r1 yesterday, I wanted to re-emerge ffmpeg-0.5-r1. (originally I wanted to change some use-flags of it, but as I got an error, I also tried to re-emerge it with the same use-flags). Anyway, the compilation stops with a:

libavcodec/eatqi.c:166: internal compiler error: Segmentation fault
make: *** [libavcodec/eatqi.o] Error 1

and tells me to file a bugreport.

If  you need anything from me, just tell me (it's my first bugreport at all).

Reproducible: Always

Steps to Reproduce:
1. GCC-4.3.3-r1 (I think so, as I originally emerged ffmpeg a few days/weeks ago with GCC-4.3.3 without problems)
2. emerge ffmpeg-0.5-r1
Actual Results:  
i686-pc-linux-gnu-gcc -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -I. -I"/var/tmp/portage/media-video/ffmpeg-0.5-r1/work/ffmpeg-0.5" -O2 -march=core2 -msse4.1 -pipe -fomit-frame-pointer -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -std=c99 -fomit-frame-pointer -march=core2 -Wdeclaration-after-statement -Wall -Wno-switch -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef -O3 -fno-math-errno -fno-signed-zeros          -c -o libavcodec/8svx.o libavcodec/8svx.c

libavcodec/eatqi.c:166: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.gentoo.org/> for instructions.
make: *** [libavcodec/eatqi.o] Error 1
make: *** Waiting for unfinished jobs....
 * 
 * ERROR: media-video/ffmpeg-0.5-r1 failed.
...

Expected Results:  
successful compiling

CFLAGS="-O2 -march=core2 -msse4.1 -pipe"
CXXFLAGS="-O2 -march=core2 -msse4.1 -pipe"
CHOST="i686-pc-linux-gnu"
MAKEOPTS="-j3"
USE="X gnome gtk -kde -qt3 -eds dvd dbus firefox xulrunner alsa jpeg svg png tiff mp3 gif opengl bluetooth laptop sse x$
FEATURES="parallel-fetch ccache"
CCACHE_SIZE="512M"
ACCEPT_KEYWORDS="~x86"

[Comment 1 Patrik Huber 2009-03-16 10:25:40 UTC]

Created attachment 185174 [details]
build-log of ffmpeg

[Comment 2 Patrik Huber 2009-03-16 10:57:55 UTC]

After some more research, this seems to be kind of a duplicate of http://bugs.gentoo.org/show_bug.cgi?id=262567, at least it looks like that.

[Comment 3 Lars Wendler (Polynomial-C) (RETIRED) 2009-03-16 11:24:25 UTC]

*** This bug has been marked as a duplicate of bug 262567 ***