media-libs/libwebp: add USE flags for avx2, sse2, sse4.1, and neon

Bug: https://bugs.gentoo.org/595526
Package-Manager: Portage-2.3.3_p32, Repoman-2.3.1_p25

diff --git a/media-libs/libwebp/libwebp-0.5.2.ebuild b/media-libs/libwebp/libwebp-0.5.2.ebuild
index 9118d85442223044ba7b5966da0880a2c9351e7b..078afd65385fe406198826177db48153e395f9af 100644 (file)
--- a/media-libs/libwebp/libwebp-0.5.2.ebuild
+++ b/media-libs/libwebp/libwebp-0.5.2.ebuild
@@ -12,7 +12,7 @@ SRC_URI="http://downloads.webmproject.org/releases/webp/${P}.tar.gz"
 LICENSE="BSD"
 SLOT="0/6" # subslot = libwebp soname version
 KEYWORDS="~alpha amd64 arm ~arm64 hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~x64-macos ~m68k-mint"
-IUSE="experimental gif +jpeg opengl +png static-libs swap-16bit-csp tiff"
+IUSE="cpu_flags_x86_avx2 cpu_flags_x86_sse2 cpu_flags_x86_sse4_1 experimental gif +jpeg neon opengl +png static-libs swap-16bit-csp tiff"
 
 # TODO: dev-lang/swig bindings in swig/ subdirectory
 RDEPEND="gif? ( media-libs/giflib:= )
@@ -48,6 +48,11 @@ multilib_src_configure() {
                $(use_enable opengl gl)
                $(use_enable tiff)
 
+               $(use_enable cpu_flags_x86_avx2 avx2)
+               $(use_enable cpu_flags_x86_sse2 sse2)
+               $(use_enable cpu_flags_x86_sse4_1 sse4.1)
+               $(use_enable neon)
+
                # Only used for gif2webp binary wrt #486646
                $(multilib_native_use_enable gif)
        )