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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/109951] [14 Regression] libgomp, testsuite:
 non-native multilib c++ tests fail on Darwin.
Date: Tue, 12 Sep 2023 09:32:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109951

--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Thomas Schwinge <tschwinge@gcc.gnu.or=
g>:

https://gcc.gnu.org/g:fb5d27be272b71fb9026224535fc73f125ce3be7

commit r14-3870-gfb5d27be272b71fb9026224535fc73f125ce3be7
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Thu Jun 1 23:07:37 2023 +0200

    libgomp: Consider '--with-build-sysroot=3D[...]' for target libraries'
build-tree testing (instead of build-time 'CC' etc.) [PR91884, PR109951]

    This is commit c8e759b4215ba4b376c9d468aeffe163b3d520f0 (Subversion
r279708)
    "libgomp/test: Fix compilation for build sysroot" and follow-up
    commit 749bd22ddc50b5112e5ed506ffef7249bf8e6fb3
    "libgomp/test: Remove a build sysroot fix regression" done differently,
    avoiding build-tree testing use of any random gunk that may appear in
    build-time 'CC', 'CXX', 'FC'.

            PR testsuite/91884
            PR testsuite/109951
            libgomp/
            * configure.ac: Revert earlier changes, instead
            'AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)'.
            * Makefile.in: Regenerate.
            * configure: Likewise.
            * testsuite/Makefile.in: Likewise.
            * testsuite/lib/libgomp.exp (libgomp_init): Remove
            "Fix up '-funconfigured-libstdc++-v3' in 'GXX_UNDER_TEST'" code.
            If '--with-build-sysroot=3D[...]' was specified, use it for
            build-tree testing.
            * testsuite/libgomp-site-extra.exp.in (GCC_UNDER_TEST)
            (GXX_UNDER_TEST, GFORTRAN_UNDER_TEST): Don't set.
            (SYSROOT_CFLAGS_FOR_TARGET): Set.
            * testsuite/libgomp.c++/c++.exp (lang_source_re)
            (lang_include_flags): Set for build-tree testing.
            * testsuite/libgomp.oacc-c++/c++.exp (lang_source_re)
            (lang_include_flags): Likewise.

    Co-authored-by: Chung-Lin Tang <cltang@codesourcery.com>=