From: Thomas Perrot <thomas.perrot@bootlin.com>
Date: Mon, 30 Mar 2026 23:07:27 +0000 (+0200)
Subject: lto: disable LTO for e2fsprogs
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Fmaster-next;p=thirdparty%2Fopenembedded%2Fopenembedded-core.git

lto: disable LTO for e2fsprogs

Fat LTO objects embed original source paths in .gnu.lto_* IR sections
which are not remapped by -ffile-prefix-map. This causes buildpaths QA
failures for libss.a and libext2fs.a in the e2fsprogs-staticdev package.

Disable LTO for e2fsprogs to prevent TMPDIR references from leaking into
the installed static libraries.

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/conf/distro/include/lto.inc b/meta/conf/distro/include/lto.inc
index 54983412bc..533cd03a56 100644
--- a/meta/conf/distro/include/lto.inc
+++ b/meta/conf/distro/include/lto.inc
@@ -4,6 +4,7 @@
 #
 
 # Disable LTO for following packages
+LTO:pn-e2fsprogs = ""
 LTO:pn-glibc = ""
 LTO:pn-gcc-runtime = ""
 LTO:pn-libgcc-initial = ""