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[Bug math/22229] [sparc32] missing copysignl, fabsl, fmal compat symbols


https://sourceware.org/bugzilla/show_bug.cgi?id=22229

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cf4ebc27fe3a66637c5fc8824d9591191786b5fd

commit cf4ebc27fe3a66637c5fc8824d9591191786b5fd
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Wed Nov 29 23:09:03 2017 +0000

    Fix missing sparcv9 --disable-multi-arch fabsl compat symbol (bug 22229).

    The --disable-multi-arch case of sparcv9 libm is missing a fabsl
    compat symbol for when long double had the same ABI as double.  This
    patch adds the missing compat symbol to this implementation.  As my
    fix for other instances of this missing compat symbol postdates the
    last release, I'm considering this as being part of bug 22229 that was
    missing from my previous fix rather than as a separate issue, and so
    as not needing a new bug report in Bugzilla.

    Tested (compilation only) with build-many-glibcs.py for
    sparcv9-linux-gnu --disable-multi-arch.

        [BZ #22229]
        * sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S: Include
        <math_ldbl_opt.h>.
        (fabsl): Define as compat symbol at version GLIBC_2_0 for libm.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                  |    5 +++++
 sysdeps/sparc/sparc32/sparcv9/fpu/s_fabs.S |    4 ++++
 2 files changed, 9 insertions(+), 0 deletions(-)

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