From: Michał Górny <mgorny@gentoo.org>
Date: Wed, 13 May 2020 08:18:09 +0000 (+0200)
Subject: sci-libs/fftw: Workaround missing -mavx2 with avx2 flag
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2424a31e9abdafb42ce3f7da50457677d6209eb1;p=gentoo.git

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 9266b28d174d..f8105f1e1b41 100644
--- 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
 }