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Subject: [Bug target/100269] [12 Regression] i686 biarch compiler fails for
 Darwin after r12-36.
Date: Sun, 04 Jul 2021 19:39:47 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100269

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain D Sandoe <iains@gcc.gnu.org>:

https://gcc.gnu.org/g:d07092a61d5a6907b2d92563e810bf5bb8e61c01

commit r12-1999-gd07092a61d5a6907b2d92563e810bf5bb8e61c01
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Fri Apr 30 16:20:42 2021 +0100

    Darwin, config : Adjust X86 biarch definitions ordering [PR100269].

    This reorganises the biarch definitions to cater for the
    macro changes and removals at r12-36.

    Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

    PR target/100269 - [12 Regression] i686 biarch compiler fails for Darwin
after r12-36.

            PR target/100269

    gcc/ChangeLog:

            PR target/100269
            * config.gcc: Ensure that Darwin biarch definitions are
            added before i386.h.
            * config/i386/darwin.h (TARGET_64BIT): Remove.
            (PR80556_WORKAROUND): New.
            (REAL_LIBGCC_SPEC): Amend to use PR80556_WORKAROUND.
            (DARWIN_SUBARCH_SPEC): New.
            * config/i386/darwin32-biarch.h (TARGET_64BIT_DEFAULT,
            TARGET_BI_ARCH, PR80556_WORKAROUND): New.
            (REAL_LIBGCC_SPEC): Remove.
            * config/i386/darwin64-biarch.h (TARGET_64BIT_DEFAULT,
            TARGET_BI_ARCH, PR80556_WORKAROUND): New.
            (REAL_LIBGCC_SPEC): Remove.=