From: Nigel Kukard <nkukard@lbsd.net>
Date: Sat, 29 Mar 2008 17:47:36 +0000 (-0000)
Subject: Feeding the kernel zero optimization -O0 breaks the kernel build at least on x86... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0bda43bec96a9589dd5dfaeb26f5edce342a3651;p=buildroot.git

Feeding the kernel zero optimization -O0 breaks the kernel build at least on x86 with asm errors, remove -O0 when building the kernel
---

diff --git a/target/linux/Makefile.in b/target/linux/Makefile.in
index 8cbb9520ef..bd9f203092 100644
--- a/target/linux/Makefile.in
+++ b/target/linux/Makefile.in
@@ -84,9 +84,10 @@ LINUX26_PATCH_DIR:=$(BOARD_PATH)/kernel-patches/
 endif
 endif
 __LINUX26_NO_PIC=-fPIC -fpic -DPIC -fwrapv -ftrapv
+__LINUX26_ZERO_OPTIMIZATION=-O0
 LINUX26_MAKE_FLAGS = HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
 	ARCH=$(KERNEL_ARCH) \
-	CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC),$(TARGET_CFLAGS))" \
+	CFLAGS_KERNEL="$(filter-out $(__LINUX26_NO_PIC) $(__LINUX26_ZERO_OPTIMIZATION),$(TARGET_CFLAGS))" \
 	INSTALL_MOD_PATH=$(TARGET_DIR) \
 	CROSS_COMPILE=$(KERNEL_CROSS) \
 	LDFLAGS="$(TARGET_LDFLAGS)" \