From: Luca Barbato <lu_zero@gentoo.org>
Date: Tue, 18 Apr 2017 18:31:18 +0000 (+0000)
Subject: configure: Workaround clang not enabling altivec on -mvsx
X-Git-Tag: v1.7.0~549^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a39b723eb34ef5921947e4deae3b6b7630ed04b9;p=libvpx

configure: Workaround clang not enabling altivec on -mvsx

The flag `-mvsx` implies `-maltivec`.

Change-Id: I7544553eba131a533467b387f8bf329d57f5af5c
---

diff --git a/build/make/Makefile b/build/make/Makefile
index 0d29609ff..90522e5f6 100644
--- a/build/make/Makefile
+++ b/build/make/Makefile
@@ -141,8 +141,8 @@ $(BUILD_PFX)%_avx2.c.d: CFLAGS += -mavx2
 $(BUILD_PFX)%_avx2.c.o: CFLAGS += -mavx2
 
 # POWER
-$(BUILD_PFX)%_vsx.c.d: CFLAGS += -mvsx
-$(BUILD_PFX)%_vsx.c.o: CFLAGS += -mvsx
+$(BUILD_PFX)%_vsx.c.d: CFLAGS += -maltivec -mvsx
+$(BUILD_PFX)%_vsx.c.o: CFLAGS += -maltivec -mvsx
 
 $(BUILD_PFX)%.c.d: %.c
 	$(if $(quiet),@echo "    [DEP] $@")