Bug 458930 – perl-core/Digest-SHA-5.820.0 fails to link. - i386:x86-64 architecture of input file `SHA.o' is incompatible with i386 output

• Product: Gentoo Linux
• Status: RESOLVED DUPLICATE

[Description ewomer 2013-02-24 00:55:24 UTC]

perl-core/Digest-SHA-5.820.0 failes to link.



Reproducible: Always

[Comment 1 ewomer 2013-02-24 00:55:53 UTC]

Created attachment 339888 [details]
emerge --info

[Comment 2 ewomer 2013-02-24 00:56:25 UTC]

Created attachment 339890 [details]
Digest-SHA-5.txt

[Comment 3 crabbed halo ablution 2013-04-24 16:08:20 UTC]

caused by ebuild not respecting CFLAGS after 5.80:

5.80  Mon Dec 10 14:15:26 MST 2012
        - obtained noticeable speedup on Intel/gcc
                -- by setting -O1 and -fomit-frame-pointer
                -- SHA-1 about 63% faster, SHA-2 improves 11-20%

Relevant bits from Makefile.PL:
if ($Config{archname} =~ /^i[3456]86/ && $Config{ccname} eq 'gcc') {
        push(@extra, OPTIMIZE => '-O1 -fomit-frame-pointer');
}

This only causes problems on systems that have multilib-portage, please make this block bug 306835

[Comment 4 Nathan Phillip Brink (binki) (RETIRED) 2013-07-29 04:20:28 UTC]

Applying attachment 283109 [details, diff] from bug 261375 fixes this bug on multilib-portage for me.

[Comment 5 Nathan Phillip Brink (binki) (RETIRED) 2013-07-30 04:08:55 UTC]

Added to multilib-portage overlay in the meantime until this can be fixed in gentoo-x86: http://git.overlays.gentoo.org/gitweb/?p=proj/multilib-portage.git;a=commitdiff;h=f4e6c0050e5b89e92f9cc63805fb4b2703ad3f19

[Comment 6 Melker Narikka 2014-02-13 20:07:15 UTC]

I recently bumped into this again with 5.850.0, and having forgotten about
the fix, I worked around it another way.

I added this in a local copy of the ebuild:

src_configure() {
    export CCFLAGS="${CXXFLAGS}"
}

[Comment 7 Andreas K. Hüttel 2014-11-29 00:22:26 UTC]

*** This bug has been marked as a duplicate of bug 506818 ***