diff --git a/dev-libs/elfutils/elfutils-0.177.ebuild b/dev-libs/elfutils/elfutils-0.177.ebuild
index 7198d5d86567d..e0fb96346a94a 100644
--- a/dev-libs/elfutils/elfutils-0.177.ebuild
+++ b/dev-libs/elfutils/elfutils-0.177.ebuild
@@ -43,6 +43,11 @@ src_prepare() {
 
 src_configure() {
 	use test && append-flags -g #407135
+
+	# Symbol aliases are implemented as asm statements.
+	# Will require porting: https://gcc.gnu.org/PR48200
+	filter-flags '-flto*'
+
 	multilib-minimal_src_configure
 }
 
diff --git a/dev-libs/elfutils/elfutils-0.179.ebuild b/dev-libs/elfutils/elfutils-0.179.ebuild
index a4b4ed4c2f86a..5313453d1a025 100644
--- a/dev-libs/elfutils/elfutils-0.179.ebuild
+++ b/dev-libs/elfutils/elfutils-0.179.ebuild
@@ -45,6 +45,11 @@ src_prepare() {
 
 src_configure() {
 	use test && append-flags -g #407135
+
+	# Symbol aliases are implemented as asm statements.
+	# Will require porting: https://gcc.gnu.org/PR48200
+	filter-flags '-flto*'
+
 	multilib-minimal_src_configure
 }