[Bug math/14167] New: 2.15.1 tree does not build on LInux/x86-64

["aj at suse dot de" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=14167

             Bug #: 14167
           Summary: 2.15.1 tree does not build on LInux/x86-64
           Product: glibc
           Version: 2.15
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
        AssignedTo: unassigned@sourceware.org
        ReportedBy: aj@suse.de
    Classification: Unclassified


compilation fails with:

../sysdeps/x86_64/fpu/multiarch/e_atan2.c: In function â__ieee754_atan2_ifuncâ:
../sysdeps/x86_64/fpu/multiarch/e_atan2.c:15:1: error: âHAS_YMM_USABLEâ
undeclared (first use
in this function)
../sysdeps/x86_64/fpu/multiarch/e_atan2.c:15:1: note: each undeclared
identifier is reported only once for each function it appears in
../sysdeps/x86_64/fpu/multiarch/e_exp.c: In function â__ieee754_exp_ifuncâ:
../sysdeps/x86_64/fpu/multiarch/e_exp.c:15:1: error: âHAS_YMM_USABLEâ
undeclared (first use in this function)
../sysdeps/x86_64/fpu/multiarch/e_exp.c:15:1: note: each undeclared identifier
is reported only once for each function it appears in

Carlos, you need to cherry-pick from commits:
commit 56f6f6a2403cfa7267cad722597113be35ecf70d
Author: Ulrich Drepper <drepper@gmail.com>
Date:   Sat Jan 28 14:48:46 2012 -0500

    Use -msse2avx option for x86-64 libm functions

commit 7998fa7899a29803ad4512002636332dfee48451
Author: Andreas Schwab <schwab@linux-m68k.org>
Date:   Fri Mar 16 16:07:57 2012 +0100

    Disable use of FMA instructions in branred

commit 3b1004624e54cc2fefd034ff80d5dea4b6db764f
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Mon Jan 30 19:55:15 2012 +0000

    Fix makefile/configure problems with sse2avx changes.

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