From c38c6dbea4103d0b818e34242b60b5cb66815743 Mon Sep 17 00:00:00 2001 From: NiLuJe Date: Wed, 3 Oct 2012 15:07:48 +0200 Subject: [PATCH] Add a note about -mno-unaligned-access (check my x-compile.sh script for more details, I'll revisit this once Linaro 2012.10 comes out). --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index d8260aec3..f7422def6 100644 --- a/Makefile +++ b/Makefile @@ -36,6 +36,7 @@ BASE_CFLAGS:=-O2 -ffast-math -pipe -fomit-frame-pointer # Use this for debugging: #BASE_CFLAGS:=-O0 -g # Misc GCC tricks to ensure backward compatibility with the K2, even when using a fairly recent TC (Linaro/MG). +# NOTE: Right now, -mno-unaligned-access is not needed, but it probably will (for FW 2.x) be once MG moves to GCC 4.7. ARM_BACKWARD_COMPAT_CFLAGS:=-fno-stack-protector -U_FORTIFY_SOURCE -D_GNU_SOURCE -fno-finite-math-only ARM_BACKWARD_COMPAT_CXXFLAGS:=-fno-use-cxa-atexit ARM_ARCH:=-march=armv6j -mtune=arm1136jf-s -mfpu=vfp -mfloat-abi=softfp -marm