From d45e44d4be60ef508579001792f33753b5cb6d36 Mon Sep 17 00:00:00 2001 From: "akpm@osdl.org" Date: Sun, 29 Oct 2006 22:46:42 -0800 Subject: [PATCH] uml: fix compilation options for USER_OBJS From: Jeff Dike , Paolo Giarrusso Make sure that when compiling USER_OBJS the correct compilation options are passed; since they are compiled with USER_CFLAGS which is derived from CFLAGS, make sure it is a recursively evaluated variable, so that changes to CFLAGS done afterwards the inclusion of arch/$(ARCH)/Makefile are reflected in USER_CFLAGS. For instance, without this patch userspace objects are never compiled with debug info active. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/Makefile-i386 | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/um/Makefile-i386') diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386 index b65ca115ef7..c9f1c5b24c9 100644 --- a/arch/um/Makefile-i386 +++ b/arch/um/Makefile-i386 @@ -16,7 +16,6 @@ OBJCOPYFLAGS := -O binary -R .note -R .comment -S ifeq ("$(origin SUBARCH)", "command line") ifneq ("$(shell uname -m | sed -e s/i.86/i386/)", "$(SUBARCH)") CFLAGS += $(call cc-option,-m32) -USER_CFLAGS += $(call cc-option,-m32) AFLAGS += $(call cc-option,-m32) LINK-y += $(call cc-option,-m32) UML_OBJCOPYFLAGS += -F $(ELF_FORMAT) @@ -25,7 +24,7 @@ export LDFLAGS HOSTCFLAGS HOSTLDFLAGS UML_OBJCOPYFLAGS endif endif -CFLAGS += -U__$(SUBARCH)__ -U$(SUBARCH) +ARCH_KERNEL_DEFINES += -U__$(SUBARCH)__ -U$(SUBARCH) # First of all, tune CFLAGS for the specific CPU. This actually sets cflags-y. include $(srctree)/arch/i386/Makefile.cpu @@ -38,4 +37,3 @@ cflags-y += $(call cc-option,-mpreferred-stack-boundary=2) cflags-y += -ffreestanding CFLAGS += $(cflags-y) -USER_CFLAGS += $(cflags-y) -- cgit v1.2.3