2009-06-12 18:01:00 +04:00
#
# arch/score/Makefile
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
KBUILD_DEFCONFIG := spct6600_defconfig
CROSS_COMPILE := score-linux-
#
# CPU-dependent compiler/assembler options for optimization.
#
cflags-y += -G0 -pipe -mel -mnhwloop -D__SCOREEL__ \
-D__linux__ -ffunction-sections -ffreestanding
#
# Board-dependent options and extra files
#
KBUILD_AFLAGS += $( cflags-y)
KBUILD_CFLAGS += $( cflags-y)
kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line
It is now possible to assign options to AS, CC and LD
on the command line - which is only used when building modules.
{A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
in the arch makefiles, thus users had no way to specify
additional options to AS, CC, LD when building modules
without overriding the original value.
Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
that is used by arch specific files and free up
{A,C,LD}FLAGS_MODULE so they can be assigned on
the command line.
All arch Makefiles that used the old variables has been updated.
Note: Previously we had a MODFLAGS variable for both
AS and CC. But in favour of consistency this was dropped.
So in some cases arch Makefile has one assignmnet replaced by
two assignmnets.
Note2: MODFLAGS was not documented and is dropped
without any notice. I do not expect much/any breakage
from this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Acked-by: Mike Frysinger <vapier@gentoo.org> [blackfin]
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> [avr32]
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-28 19:33:09 +04:00
KBUILD_AFLAGS_MODULE += -mlong-calls
KBUILD_CFLAGS_MODULE += -mlong-calls
2009-06-12 18:01:00 +04:00
LDFLAGS += --oformat elf32-littlescore
LDFLAGS_vmlinux += -G0 -static -nostdlib
head-y := arch/score/kernel/head.o
libs-y += arch/score/lib/
core-y += arch/score/kernel/ arch/score/mm/
boot := arch/score/boot
vmlinux.bin : vmlinux
$( Q) $( MAKE) $( build) = $( boot) $( boot) /$@
archclean :
@$( MAKE) $( clean) = $( boot)
d e f i n e a r c h h e l p
echo ' vmlinux.bin - Raw binary boot image'
echo
2011-03-31 05:57:33 +04:00
echo ' These will be default as appropriate for a configured platform.'
2009-06-12 18:01:00 +04:00
e n d e f
