configure.ac: Introduce HAVE_ARM_ASM/HAVE_AARCH64_ASM and the -D flags.
I've been trying to get away without these conditionals in vc4's NEON
code, but it meant compiling extra unused code on x86, and build failing
on ARMv6.
v2: Use the _arm/_arm64 flags to simplify detection (suggested by Rob),
but hide the _arm version under ARCH_ARM_HAVE_NEON to keep from trying
to build this stuff for armv5te.
Tested-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
diff --git a/Android.common.mk b/Android.common.mk
index 6bd3081..e5416c4 100644
--- a/Android.common.mk
+++ b/Android.common.mk
@@ -88,6 +88,10 @@
endif
endif
+ifeq ($(ARCH_ARM_HAVE_NEON),true)
+LOCAL_CFLAGS_arm += -DUSE_ARM_ASM
+endif
+LOCAL_CFLAGS_arm64 += -DUSE_AARCH64_ASM
ifneq ($(LOCAL_IS_HOST_MODULE),true)
LOCAL_CFLAGS += -DHAVE_LIBDRM