# # Copyright (C) 2007 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # # Main makefile for the host tools # curdir:=tools # subdirectories to descend into $(curdir)/builddirs := sed sstrip ipkg-utils genext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline pkg-config automake $(if $(CONFIG_CCACHE),ccache) bison $(if $(CONFIG_powerpc),dtc) lua quilt autoconf # builddir dependencies $(curdir)/squashfs/compile := $(curdir)/lzma/install $(curdir)/quilt/compile := $(curdir)/sed/install # preparatory work $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build @for dir in $(STAGING_DIR) $(STAGING_DIR_HOST); do ( \ set -x; \ mkdir -p "$$dir"; \ cd "$$dir"; \ mkdir -p bin lib include stamp; \ ); done mkdir -p $(BUILD_DIR_HOST)/stamp $(BUILD_DIR)/stamp $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/ touch $@ $(STAGING_DIR_HOST)/bin/md5sum: $(STAGING_DIR)/.prepared @MD5SUM=`which md5sum 2>/dev/null`; \ if [ "$@" != "$$MD5SUM" ]; then \ if [ -x "$$MD5SUM" ]; then \ ln -sf "$$MD5SUM" "$@"; \ else \ cp $(SCRIPT_DIR)/md5sum $(STAGING_DIR_HOST)/bin/; \ fi; \ fi $(STAGING_DIR_HOST)/bin/find: $(STAGING_DIR)/.prepared [ -x "$(FIND)" ] && ln -sf "$(FIND)" $@ $(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum) $(curdir)//prepare = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps) $(curdir)//compile = $(STAGING_DIR)/.prepared $($(curdir)/cmddeps) # prerequisites for the individual targets $(curdir)/ := .config prereq $(curdir)//install = $(1)/compile $(eval $(call stampfile,$(curdir),tools,install)) $(eval $(call subdir,$(curdir)))