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##
## Integration of nvramtool into the coreboot build system
##
## (C) 2005-2008 coresystems GmbH
## written by Stefan Reinauer <stepan@coresystems.de>
## (C) 2012 secunet Security Networks AG
##
## 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; version 2 of the License.
##
## 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
##
OS_ARCH = $(shell uname)
NVRAMTOOLFLAGS := -I$(top)/util/nvramtool
ifeq ($(OS_ARCH), Darwin)
NVRAMTOOLFLAGS += -framework DirectHW
endif
ifeq ($(OS_ARCH), NetBSD)
NVRAMTOOLLDLFLAGS = -l$(shell uname -p)
endif
ifeq ($(shell uname -o), Cygwin)
NVRAMTOOLFLAGS += -O2 -g -Wall -W -D__GLIBC__
NVRAMTOOLLDFLAGS = -lioperm
HOSTCFLAGS =
endif
nvramtoolobj :=
nvramtoolobj += cli/nvramtool.o cli/opts.o
nvramtoolobj += cmos_lowlevel.o cmos_ops.o common.o compute_ip_checksum.o
nvramtoolobj += hexdump.o input_file.o layout.o accessors/layout-common.o accessors/layout-text.o accessors/layout-bin.o lbtable.o
nvramtoolobj += reg_expr.o cbfs.o accessors/cmos-mem.o
$(objutil)/nvramtool $(objutil)/nvramtool/accessors $(objutil)/nvramtool/cli:
mkdir -p $@
$(objutil)/nvramtool/%.o: $(top)/util/nvramtool/%.c
printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
$(HOSTCC) $(NVRAMTOOLFLAGS) $(HOSTCFLAGS) -c -o $@ $<
$(objutil)/nvramtool/nvramtool: $(objutil)/nvramtool $(objutil)/nvramtool/accessors $(objutil)/nvramtool/cli $(addprefix $(objutil)/nvramtool/,$(nvramtoolobj))
printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
$(HOSTCC) $(NVRAMTOOLFLAGS) -o $@ $(addprefix $(objutil)/nvramtool/,$(nvramtoolobj)) $(NVRAMTOOLLDFLAGS)
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