[gentoo-commits] repo/gentoo:master commit in: eclass/

[Michał Górny]

commit:     4c1a6b824622ebecbc2b75b93e6b128ab2ce5aab
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Tue Feb 27 19:49:45 2024 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Fri Mar  8 05:40:22 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4c1a6b82

distutils-r1.eclass: Make vars local before calling filter-lto

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 <AT> gentoo.org>

 eclass/distutils-r1.eclass | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index ee1dcef24ff6..134cb39f276a 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -1828,6 +1828,10 @@ 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
+                       local x
+                       for x in $(all-flag-vars); do
+                               local -x "${x}=${!x}"
+                       done
                        filter-lto
                fi
        fi