commit:     76a03786adbf398191760dee58a4a06e44ebc584
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Tue Jan  7 19:59:29 2025 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Tue Jan  7 19:59:29 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=76a03786

dev-lang/gnat-gpl: strip unsupported flags as we do in ada-bootstrap

The binhost apparently tried to build gnat-gpl instead of ada-bootstrap
(why?) and failed with:
```
checking whether the GNU Fortran compiler is working... no
configure: error: GNU Fortran is not working; please report a bug in 
http://gcc.gnu.org/bugzilla,
attaching 
/var/tmp/portage/dev-lang/gnat-gpl-2021-r5/work/build/x86_64-pc-linux-gnu/libgfortran/config.log
```

Let's try use the same stripping-unsupported-flags approach as we do
in ada-bootstrap until we remove gnat-gpl entirely.

Bug: https://bugs.gentoo.org/938150
Bug: https://bugs.gentoo.org/940601
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-lang/gnat-gpl/gnat-gpl-2021-r5.ebuild | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dev-lang/gnat-gpl/gnat-gpl-2021-r5.ebuild 
b/dev-lang/gnat-gpl/gnat-gpl-2021-r5.ebuild
index 0b3ec6d0b5d2..24781590d295 100644
--- a/dev-lang/gnat-gpl/gnat-gpl-2021-r5.ebuild
+++ b/dev-lang/gnat-gpl/gnat-gpl-2021-r5.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -149,8 +149,12 @@ src_configure() {
        # conservative, we just want it to build for bootstrapping proper
        # sys-devel/gcc[ada]. We don't need it to be fast.
        strip-flags
+       CC="${WORKDIR}"/${BTSTRP}/bin/gcc strip-unsupported-flags
+       CC="${WORKDIR}"/${GNATDIR}/bin/gcc strip-unsupported-flags
        strip-unsupported-flags
        filter-lto
+       append-flags -O2
+       append-flags -fno-strict-aliasing
        downgrade_arch_flags "$(gcc-version)"
 
        toolchain_src_configure

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