switch-coreboot/lib/Makefile
Carl-Daniel Hailfinger 1b22622323 Change v3 makefile rules to be source-based, part I.
The individual makefiles in lib/ mainboard/ southbridge/ and superio/
have been changed accordingly and the big glue layer in
arch/x86Makefile has been modified to wrap the new rules correctly.

This pepares the way for additional optimizations during compile and
link time.

Build tested and boot tested on Qemu.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/coreboot-v3@782 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-08-18 11:15:43 +00:00

51 lines
1.5 KiB
Makefile

##
## This file is part of the coreboot project.
##
## Copyright (C) 2006-2007 coresystems GmbH
## (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH)
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
DECOMPRESSORS :=
ifeq ($(CONFIG_COMPRESSION_LZMA),y)
DECOMPRESSORS += lzma.c
endif
ifeq ($(CONFIG_COMPRESSION_NRV2B),y)
DECOMPRESSORS += nrv2b.c
endif
#
# This part takes care of compression. It should build the compression modules
# in a way that they can be put in the lar.
#
ifeq ($(CONFIG_COMPRESSION_LZMA),y)
lzma: $(obj)/util/lzma/lzma $(obj)/util/lzma/lzma-compress.o
else
lzma:
endif
ifeq ($(CONFIG_COMPRESSION_NRV2B),y)
nrv2b: $(obj)/util/nrv2b/nrv2b $(obj)/util/nrv2b/nrv2b-compress.o
else
nrv2b:
endif
$(obj)/lib/%.o: $(src)/lib/%.c
$(Q)mkdir -p $(dir $@)
$(Q)printf " CC $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(CC) $(INITCFLAGS) -c $< -o $@