| nbd | 1 | # | |
| nbd | 2 | # Copyright (C) 2007 OpenWrt.org | |
| nbd | 3 | # | |
| 4 | # This is free software, licensed under the GNU General Public License v2. | ||
| 5 | # See /LICENSE for more information. | ||
| 6 | # | ||
| 7 | |||
| nbd | 8 | TMP_DIR ?= $(TOPDIR)/tmp | |
| nbd | 9 | -include $(TMP_DIR)/.host.mk | |
| nbd | 10 | ||
| nbd | 11 | export TAR | |
| 12 | |||
| nbd | 13 | ifneq ($(__host_inc),1) | |
| 14 | __host_inc:=1 | ||
| nbd | 15 | .PRECIOUS: $(TMP_DIR)/.host.mk | |
| nbd | 16 | $(TMP_DIR)/.host.mk: $(TOPDIR)/include/host.mk | |
| 17 | @mkdir -p $(TMP_DIR) | ||
| nbd | 18 | @( \ | |
| 19 | HOST_OS=`uname`; \ | ||
| 20 | case "$$HOST_OS" in \ | ||
| 21 | Linux) HOST_ARCH=`uname -m`;; \ | ||
| 22 | *) HOST_ARCH=`uname -p`;; \ | ||
| 23 | esac; \ | ||
| 24 | GNU_HOST_NAME=`gcc -dumpmachine`; \ | ||
| 25 | [ -n "$$GNU_HOST_NAME" ] || \ | ||
| 26 | GNU_HOST_NAME=`$(SCRIPT_DIR)/config.guess`; \ | ||
| 27 | echo "HOST_OS:=$$HOST_OS" > $@; \ | ||
| 28 | echo "HOST_ARCH:=$$HOST_ARCH" >> $@; \ | ||
| 29 | echo "GNU_HOST_NAME:=$$GNU_HOST_NAME" >> $@; \ | ||
| mbm | 30 | TAR=`which gtar 2>/dev/null`; \ | |
| 31 | [ -n "$$TAR" -a -x "$$TAR" ] || TAR=`which tar 2>/dev/null`; \ | ||
| nbd | 32 | echo "TAR:=$$TAR" >> $@; \ | |
| nbd | 33 | echo "BASH:=$(shell which bash)" >> $@; \ | |
| nbd | 34 | if find -L /tmp -maxdepth 0 >/dev/null 2>/dev/null; then \ | |
| 35 | echo 'FIND_L=find -L $$(1)' >>$@; \ | ||
| 36 | else \ | ||
| 37 | echo 'FIND_L=find $$(1) -follow' >> $@; \ | ||
| 38 | fi; \ | ||
| nbd | 39 | ) | |
| nbd | 40 | ||
| nbd | 41 | endif | |
| nbd | 42 | ||
| 43 | ifeq ($(HOST_OS),Linux) | ||
| 44 | XARGS:=xargs -r | ||
| 45 | else | ||
| 46 | XARGS:=xargs | ||
| 47 | endif | ||
| 48 |