2 # Copyright (C) 2007 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 TMP_DIR ?= $(TOPDIR)/tmp
10 -include $(TMP_DIR)/.host.mk
15 ifneq ($(__host_inc),1)
17 .PRECIOUS: $(TMP_DIR)/.host.mk
18 $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk
23 Linux) HOST_ARCH=`uname -m`;; \
24 *) HOST_ARCH=`uname -p`;; \
26 GNU_HOST_NAME=`gcc -dumpmachine`; \
27 [ -n "$$GNU_HOST_NAME" ] || \
28 GNU_HOST_NAME=`$(SCRIPT_DIR)/config.guess`; \
29 echo "HOST_OS:=$$HOST_OS" > $@; \
30 echo "HOST_ARCH:=$$HOST_ARCH" >> $@; \
31 echo "GNU_HOST_NAME:=$$GNU_HOST_NAME" >> $@; \
32 TAR=`which gtar 2>/dev/null`; \
33 [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar 2>/dev/null`; \
34 echo "TAR:=$$TAR" >> $@; \
35 FIND=`which gfind 2>/dev/null`; \
36 [ -n "$$FIND" -a -x "$$FIND" ] || FIND=`which find 2>/dev/null`; \
37 echo "FIND:=$$FIND" >> $@; \
38 echo "BASH:=$(shell which bash)" >> $@; \
39 if $$FIND -L /tmp -maxdepth 0 >/dev/null 2>/dev/null; then \
40 echo "FIND_L=$$FIND -L \$$(1)" >>$@; \
42 echo "FIND_L=$$FIND \$$(1) -follow" >> $@; \
44 if xargs --help 2>&1 | grep 'gnu.org' >/dev/null; then \
45 echo 'XARGS:=xargs -r' >> $@; \
47 echo 'XARGS:=xargs' >> $@; \