Bug 357149 – =media-libs/xvid-1.3.1 fails to build on SPARC unless -mvis flag stripped

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Alex Buell 2011-03-02 21:08:49 UTC]

with -mvis enabled in CFLAGS in make.conf, xvid-1.3.0 will not compile. I have modified the ebuild to strip the -mvis flag if building on SPARC.

[Comment 1 Alex Buell 2011-03-02 21:09:21 UTC]

Created attachment 264523 [details, diff]
xvid-1.30.ebuild.patch

[Comment 2 Alex Buell 2011-03-02 21:12:50 UTC]

This is just an example of what happens if you build with -mvis:

distcc[5960] Warning: failed to distribute ../../src/dct/fdct.c to sodium, running locally instead
{standard input}: Assembler messages:
{standard input}:736: Error: Architecture mismatch on "bne,pt %icc,.LL2".
{standard input}:736:  (Requires v9|v9a|v9b; requested architecture is sparclite.)
{standard input}:988: Error: Architecture mismatch on "bne,a,pt %icc,.LL10".
{standard input}:988:  (Requires v9|v9a|v9b; requested architecture is sparclite.)
{standard input}:1006: Error: Architecture mismatch on "bne,pt %icc,.LL4".
{standard input}:1006:  (Requires v9|v9a|v9b; requested architecture is sparclite.)
{standard input}:1009: Error: Architecture mismatch on "return".
{standard input}:1009:  (Requires v9|v9a|v9b; requested architecture is sparclite.)
distcc[5960] ERROR: compile ../../src/dct/fdct.c on localhost failed
make: *** [dct/fdct.o] Error 1

[Comment 3 Alex Buell 2011-03-02 21:20:42 UTC]

Filed bug at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47962

[Comment 4 Alex Buell 2011-04-03 21:02:59 UTC]

Created attachment 268411 [details]
ebuld patch

[Comment 5 Alex Buell 2011-04-03 21:04:24 UTC]

Created attachment 268413 [details]
xvid-1.3.1.ebuild.patch

[Comment 6 Alex Buell 2011-04-03 21:04:40 UTC]

New patch for xvid 1.3.1

[Comment 7 Samuli Suominen (RETIRED) 2011-04-25 14:21:02 UTC]

just in case -mvis is added to one of the -march flag bundles, I've used append-cflags -mno-vis instead.  reopen if it doesn't work.