From 77f9d57de4989f5012b1651df6512c4828144d93 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Tue, 16 Feb 2016 22:15:39 +0100 Subject: rework ARM NEON support Don't build C library with -ffast-math when NEON is globally enabled. Disable NEON support by default. Remove dangerous -funsafe-math-optimizations. Most suggestions from Rich Felker after analyzing libc-test failures in my setup. --- mk/vars.mk | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mk/vars.mk') diff --git a/mk/vars.mk b/mk/vars.mk index 38a2e9393..67aa42206 100644 --- a/mk/vars.mk +++ b/mk/vars.mk @@ -264,8 +264,8 @@ endif ifeq ($(ADK_TARGET_ARCH_ARM),y) ifeq ($(ADK_TARGET_ARCH_ARM_WITH_NEON),y) -TARGET_CFLAGS+= -funsafe-math-optimizations -ffast-math -TARGET_CXXFLAGS+= -funsafe-math-optimizations -ffast-math +TARGET_CFLAGS+= -ffast-math +TARGET_CXXFLAGS+= -ffast-math endif ifeq ($(ADK_TARGET_ARCH_ARM_WITH_THUMB),y) TARGET_CFLAGS+= -mthumb -Wa,-mimplicit-it=thumb -mno-thumb-interwork -- cgit v1.2.3