On Mon, May 12, 2008 at 07:20:59AM -0500, Menon, Nishanth wrote: > Does the following: > * Remove duplicated global flags -Wall, -nostdinc, -fno-common > * Introduce -ffixed-r8 for CFLAGS > * Add AFLAGS > > Signed-off-by: Nishanth Menon <[EMAIL PROTECTED]> > > Index: u-boot-v2.git/arch/arm/Makefile > =================================================================== > --- u-boot-v2.git.orig/arch/arm/Makefile 2008-05-08 17:36:23.000000000 > -0500 > +++ u-boot-v2.git/arch/arm/Makefile 2008-05-08 17:41:31.000000000 -0500 > @@ -1,6 +1,6 @@ > > -CPPFLAGS += -fno-builtin -ffreestanding -nostdinc -Wall \ > - -pipe -D __ARM__ -fno-strict-aliasing > +CPPFLAGS += -fno-builtin -ffreestanding\ > + -pipe -D__ARM__ > > > machine-$(CONFIG_ARCH_IMX) := imx > @@ -19,8 +19,9 @@ > > TEXT_BASE = $(CONFIG_TEXT_BASE) > > -CPPFLAGS += -mabi=apcs-gnu -DTEXT_BASE=$(TEXT_BASE) -P > -CFLAGS := -fno-common -msoft-float -Os > +CPPFLAGS += -ffixed-r8 -mabi=apcs-gnu -DTEXT_BASE=$(TEXT_BASE) -P > +CFLAGS += -msoft-float -Os > +AFLAGS += -msoft-float -Os
Assemblers don't know about soft-float and size optimisation. This patch only works because AFLAGS is unused. Besides, you shouldn't use floating point througout U-Boot anyway. Sascha -- Pengutronix e.K. - Linux Solutions for Science and Industry ----------------------------------------------------------- Kontakt-Informationen finden Sie im Header dieser Mail oder auf der Webseite -> http://www.pengutronix.de/impressum/ <- ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ U-Boot-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/u-boot-users
