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openwrt-xburst/include/host.mk
nbd 3dcf8b9e33 more portability fixes and a prereq check for gnu tar
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@5037 3c298f89-4303-0410-b956-a3cf2f4a3e73
2006-10-10 21:06:45 +00:00

32 lines
789 B
Makefile

#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/.host.mk
export TAR
$(TOPDIR)/.host.mk: $(INCLUDE_DIR)/host.mk
@( \
HOST_OS=`uname`; \
case "$$HOST_OS" in \
Linux) HOST_ARCH=`uname -m`;; \
*) HOST_ARCH=`uname -p`;; \
esac; \
GNU_HOST_NAME=`gcc -dumpmachine`; \
[ -n "$$GNU_HOST_NAME" ] || \
GNU_HOST_NAME=`$(SCRIPT_DIR)/config.guess`; \
echo "HOST_OS:=$$HOST_OS" > $@; \
echo "HOST_ARCH:=$$HOST_ARCH" >> $@; \
echo "GNU_HOST_NAME:=$$GNU_HOST_NAME" >> $@; \
if tar --version 2>&1 | grep 'GNU' >/dev/null; then \
echo "TAR_WILDCARDS:=--wildcards" >> $@; \
fi; \
TAR=`which gtar tar | head -n 1`; \
echo "TAR:=$$TAR" >> $@; \
)