[ppc patch] ASFLAGS and CFLAGS

[Hollis Blanchard <hollis@penguinppc.org>]

This patch adds -msoft-float to CFLAGS as discussed previously, and
replaces -fno-builtin with -ffreestanding (which according to gcc docs
implies -fno-builtin).

It also removes 2 flags from ASFLAGS that are meaningless for assembly
files.

I haven't yet resolved the genmk.rb issues with listing grubof in
sbin_UTILITIES. We don't want grubof to be an "IMAGE", as that does an
objcopy -O binary. So I think a new class is required in genmk.rb...
perhaps called pkgdata_ELF or so.

-Hollis

2004-10-15  Hollis Blanchard  <hollis@penguinppc.org>

	* conf/powerpc-ieee1275.rmk (COMMON_ASFLAGS): Remove -nostdinc
	and -fno-builtin.
	(COMMON_CFLAGS): Remove -D__ASSEMBLY__ and -fno-builtin; add
	-ffreestanding and -msoft-float.

Index: conf/powerpc-ieee1275.rmk
===================================================================
RCS file: /cvsroot/grub/grub2/conf/powerpc-ieee1275.rmk,v
retrieving revision 1.10
diff -u -p -r1.10 powerpc-ieee1275.rmk
--- conf/powerpc-ieee1275.rmk	22 Sep 2004 18:26:16 -0000	1.10
+++ conf/powerpc-ieee1275.rmk	16 Oct 2004 00:08:14 -0000
@@ -1,8 +1,8 @@
 
 # -*- makefile -*-
 
-COMMON_ASFLAGS = -nostdinc -fno-builtin -D__ASSEMBLY__
-COMMON_CFLAGS = -fno-builtin -D__ASSEMBLY__
+COMMON_ASFLAGS = -D__ASSEMBLY__
+COMMON_CFLAGS = -ffreestanding -msoft-float
 
 # Images.