From: "Michał Górny" <mgorny@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Cc: "Michał Górny" <mgorny@gentoo.org>
Subject: [gentoo-dev] [PATCH 4/4] distutils-r1.eclass: Make vars local before calling filter-lto
Date: Sat, 2 Mar 2024 17:16:19 +0100 [thread overview]
Message-ID: <20240302161619.3329264-4-mgorny@gentoo.org> (raw)
In-Reply-To: <20240302161619.3329264-1-mgorny@gentoo.org>
Make LTO filtering local to the compilation code. This avoids disabling
LTO for non-Python parts of an ebuild.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
eclass/distutils-r1.eclass | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index ee1dcef24ff6..8193d6d8ecd0 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -1828,6 +1828,14 @@ distutils-r1_run_phase() {
# Rust extensions are incompatible with C/C++ LTO compiler
# see e.g. https://bugs.gentoo.org/910220
if has cargo ${INHERITED}; then
+ # see all-flag-vars in flag-o-matic.eclass
+ local -x ADAFLAGS="${ADAFLAGS}"
+ local -x CFLAGS="${CFLAGS}"
+ local -x CXXFLAGS="${CXXFLAGS}"
+ local -x CCASFLAGS="${CCASFLAGS}"
+ local -x FFLAGS="${FFLAGS}"
+ local -x FCFLAGS="${FCFLAGS}"
+ local -x LDFLAGS="${LDFLAGS}"
filter-lto
fi
fi
--
2.44.0
prev parent reply other threads:[~2024-03-02 16:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-02 16:16 [gentoo-dev] [PATCH 1/4] distutils-r1.eclass: Remove -Werror... hack (now in cython) Michał Górny
2024-03-02 16:16 ` [gentoo-dev] [PATCH 2/4] distutils-r1.eclass: Limit DISTUTILS_EXT logic to compile & test Michał Górny
2024-03-02 16:16 ` [gentoo-dev] [PATCH 3/4] distutils-r1.eclass: Move filter-lto into DISTUTILS_EXT block Michał Górny
2024-03-02 16:16 ` Michał Górny [this message]
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