u-boot/tools/env/Makefile
Joe Hershberger 497f2053f8 tools/env: Use a board-specific default env
Originally added in aa701b9433

Before this patch, there was a hard-coded env that was used as default
if the env in flash is detected as invalid.  Now this tool (compiled
for a given board) will share the default env with the u-boot for the
board.

Fix include of config.h

Need to define "TEXT_BASE" when building the fw_env tool so that the
default env will be correct for environments which use it.

Define __ASSEMBLY__ when calling #include <config.h> so that we only
get #defines (all we're interested in).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-15 11:54:05 -07:00

56 lines
1.7 KiB
Makefile

#
# (C) Copyright 2002-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# 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., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
HOSTSRCS := $(SRCTREE)/lib/crc32.c fw_env.c fw_env_main.c
HEADERS := fw_env.h $(OBJTREE)/include/config.h
# Compile for a hosted environment on the target
HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(OBJTREE)/include2 \
-idirafter $(OBJTREE)/include \
-DUSE_HOSTCC \
-DTEXT_BASE=$(TEXT_BASE)
ifeq ($(MTD_VERSION),old)
HOSTCPPFLAGS += -DMTD_OLD
endif
all: $(obj)fw_printenv
# Some files complain if compiled with -pedantic, use HOSTCFLAGS_NOPED
$(obj)fw_printenv: $(HOSTSRCS) $(HEADERS)
$(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTLDFLAGS) -o $@ $(HOSTSRCS)
$(HOSTSTRIP) $@
clean:
rm -f $(obj)fw_printenv
#########################################################################
include $(TOPDIR)/rules.mk
sinclude $(obj).depend
#########################################################################