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Bug 88147 - gcc-2.95.3-r8 fails to compile because of -mtune
Summary: gcc-2.95.3-r8 fails to compile because of -mtune
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: x86 All
: High normal (vote)
Assignee: Gentoo Toolchain Maintainers
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Blocks:
 
Reported: 2005-04-06 04:50 UTC by Michal Januszewski (RETIRED)
Modified: 2005-04-06 16:29 UTC (History)
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Description Michal Januszewski (RETIRED) gentoo-dev 2005-04-06 04:50:42 UTC 
gcc-2.95.3-r8 fails to compile with messages about '-mtune=i686' not being a valid option. If I'm not mistaken, gcc-2.95.x don't support -mtune for x86, so the C[XX]FLAGS that comes from do_filter_flags() should be additionally filtered. 

When I added:
        CFLAGS="${CFLAGS//mtune/mcpu}"
        CXXFLAGS="${CXXFLAGS//mtune/mcpu}"
at the end of do_filter_flags(), it compiled without any problems.
Comment 1 SpanKY gentoo-dev 2005-04-06 05:43:07 UTC 
or we should update the gcc2-flags() func in flag-o-matic
Comment 2 SpanKY gentoo-dev 2005-04-06 16:29:31 UTC 
fixed in flag-o-matic