Bug#247505: xine-lib build fails with internal compiler error
just re-tried to build the 1-rc4a-1 package, it build's, so this
report is still unreproducible for me.
Hamish Moffatt writes:
> Hi,
>
> The xine-lib build is failing for me with an internal compiler error in
> the same way that the original submitter reported.
>
> gcc is 1:3.3.3-9.
>
> gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../include -I../../../include -I../../../src -I../../../src/xine-engine -I../../../src/xine-engine -I../../../src/xine-utils -I../../../src/input -I../../../src/input -DSIMPLE_IDCT -DHAVE_AV_CONFIG_H -DRUNTIME_CPUDETECT -DUSE_FASTMEMCPY -DCONFIG_RISKY -DCONFIG_DECODERS -DXINE_MPEG_ENCODER -DCONFIG_ZLIB -mcpu=athlon -O3 -pipe -fomit-frame-pointer -falign-functions=4 -falign-loops=4 -falign-jumps=4 -mpreferred-stack-boundary=2 -fexpensive-optimizations -fschedule-insns2 -fno-strict-aliasing -ffast-math -funroll-loops -finline-functions -Wall -DNDEBUG -D_REENTRANT -D_FILE_OFFSET_BITS=64 -DXINE_COMPILE -Wpointer-arith -Wnested-externs -Wcast-align -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -MT dsputil.lo -MD -MP -MF .deps/dsputil.Tpo -c dsputil.c -o .libs/dsputil.o
> dsputil.c: In function `put_tpel_pixels_mc22_c':
> dsputil.c:1073: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://gcc.gnu.org/bugs.html> for instructions.
> For Debian GNU/Linux specific bug reporting instructions, see
> <URL:file:///usr/share/doc/gcc-3.3/README.Bugs>.
> make[5]: *** [dsputil.lo] Error 1
>
> I used -O2 instead of -O3 and it worked. Then another source file in the
> same library causes a segfault instead. (motion_est.c). :-(
>
> Better yet, remove -funroll-loops and the whole directory compiles, even
> with -O3.
>
> HTH,
> Hamish
> --
> Hamish Moffatt VK3SB <hamish@debian.org> <hamish@cloud.net.au>
>
>
> --
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