sci-libs/hdf5: suppress LTO due to compile errors

It uses fortran code that fails with lto-type-mismatch

Bug: https://bugs.gentoo.org/922800
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

sci-libs/hdf5/hdf5-1.14.3-r1.ebuild

@@ -85,6 +85,8 @@ src_prepare() {
 src_configure() {
 	# bug #686620
 	use sparc && tc-is-gcc && append-flags -fno-tree-ccp
+	# bug #922800, LTO failures:
+	filter-lto
 
 	local myeconfargs=(
 		--disable-static