From b9f06b360df8bb0abae810c4f75c539119d42683 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Sat, 17 Oct 2015 08:04:11 -0400 Subject: [PATCH] arch/powerpc/config.mk: Pass -fno-ira-hoist-pressure when possible There are various toolchain issues that cause us to produce invalid binaries with certain gcc 4.8.x and 4.9.x versions when we don't pass this flag in. Tested-by: Joakim Tjernlund Signed-off-by: Tom Rini --- arch/powerpc/config.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index 83b49b58c5..6b44a3709a 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -15,7 +15,8 @@ LDFLAGS_FINAL += --bss-plt PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections \ -fdata-sections -mcall-linux -PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 +PF_CPPFLAGS_POWERPC := $(call cc-option,-fno-ira-hoist-pressure,) +PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 $(PF_CPPFLAGS_POWERPC) PLATFORM_LDFLAGS += -m32 -melf32ppclinux # -- 2.30.2