commit:     9b1dea036a1fba87623a59be76dc588595f9c65a
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sat May 11 02:11:13 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat May 11 02:11:13 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9b1dea03

dev-lang/perl: filter out -ftrapv

People shouldn't really pass -ftrapv in global flags anyway but let's
filter out -ftrapv in Perl specifically given we know it requires -fwrapv
semantics and it even passes that during the build, but -ftrapv if set
by the user will be appended and take precdence...

Bug: https://bugs.gentoo.org/928904
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-lang/perl/perl-5.38.2-r5.ebuild | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dev-lang/perl/perl-5.38.2-r5.ebuild 
b/dev-lang/perl/perl-5.38.2-r5.ebuild
index e916a815eb2a..7d4eea184691 100644
--- a/dev-lang/perl/perl-5.38.2-r5.ebuild
+++ b/dev-lang/perl/perl-5.38.2-r5.ebuild
@@ -563,6 +563,9 @@ src_configure() {
        # However, the darwin prefix people have no locale.h ...
        use elibc_glibc && myconf -Ui_xlocale
 
+       # Perl relies on -fwrapv semantics
+       filter-flags -ftrapv
+
        # This flag makes compiling crash in interesting ways
        filter-flags "-malign-double"
 

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