games-emulation/dosbox-staging: mark as LTO-unsafe

Closes: https://bugs.gentoo.org/926078
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

games-emulation/dosbox-staging/dosbox-staging-0.81.0.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
-inherit meson xdg
+inherit flag-o-matic meson xdg
 
 DESCRIPTION="Modernized DOSBox soft-fork"
 HOMEPAGE="https://dosbox-staging.github.io/"
@@ -49,6 +49,11 @@ src_prepare() {
 }
 
 src_configure() {
+	# -Werror=odr
+	# https://bugs.gentoo.org/926078
+	# https://github.com/dosbox-staging/dosbox-staging/issues/3519
+	filter-lto
+
 	# xinput2 comes with libsdl2[X]
 	local emesonargs=(
 		-Duse_xinput2=true