sci-libs/fftw: Workaround missing -mavx2 with avx2 flag

Bug: https://bugs.gentoo.org/698572
Signed-off-by: Michał Górny <mgorny@gentoo.org>

diff --git a/sci-libs/fftw/fftw-3.3.8-r1.ebuild b/sci-libs/fftw/fftw-3.3.8-r1.ebuild
index 9266b28d174d9e58f608305c5134e8f9c58c9c14..f8105f1e1b41a3dc07328858fd77d580f8bf196a 100644 (file)
--- a/sci-libs/fftw/fftw-3.3.8-r1.ebuild
+++ b/sci-libs/fftw/fftw-3.3.8-r1.ebuild
@@ -136,6 +136,10 @@ multilib_src_configure() {
 }
 
 src_configure() {
+       # upstream does not append proper -m flags
+       # https://bugs.gentoo.org/698572
+       use cpu_flags_x86_avx2 && append-flags -mavx2
+
        multibuild_foreach_variant multilib-minimal_src_configure
 }