On Thu, May 08, 2008 at 08:10:53PM -0500, Nishanth Menon wrote:
The following patch removes global compilation flags duplicated in sandbox makefile. This also works-around a probable compiler issue noted in my mail here: http://sourceforge.net/mailarchive/forum.php?thread_name=48193193.30508%40gm...
Signed-off-by: Nishanth Menon x0nishan@ti.com
This patch does the right thing generally, I did not apply it for one reason: There are many compiler options which should be in the toplevel Makefile instead of the architecture Makefiles. I also realized that CFLAGS get overwritten in the architecture Makefiles instead of appended, so there are some more things to fix. May I ask you to keep your patch for another three weeks? Then we have our Pengutronix-hacking-week (tm) and I expect to do some general U-Boot work then.
Sascha
Index: u-boot.v2/arch/sandbox/Makefile
--- u-boot.v2.orig/arch/sandbox/Makefile 2008-05-08 19:48:10.000000000 -0500 +++ u-boot.v2/arch/sandbox/Makefile 2008-05-08 19:49:58.000000000 -0500 @@ -1,5 +1,5 @@
-CPPFLAGS += -fno-builtin -ffreestanding -nostdinc -Wall \ +CPPFLAGS += -fno-builtin -ffreestanding\ -pipe -fno-strict-aliasing
machine-y := sandbox @@ -11,7 +11,7 @@ TEXT_BASE = $(CONFIG_TEXT_BASE)
CPPFLAGS += -P -CFLAGS := -fno-common -Os -Dmalloc=u_boot_malloc \ +CFLAGS := -Os -Dmalloc=u_boot_malloc \ -Dfree=u_boot_free -Drealloc=u_boot_realloc \ -Dread=u_boot_read -Dwrite=u_boot_write \ -Dopen=u_boot_open -Dclose=u_boot_close \