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.
7 # Main makefile for the host tools
11 # subdirectories to descend into
13 tools-$(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4) += gmp mpfr
14 tools-y += m4 autoconf automake bison pkg-config sed
15 tools-y += sstrip ipkg-utils genext2fs squashfs squashfs4 mtd-utils lzma-old mkimage
16 tools-y += firmware-utils patch-cmdline quilt yaffs2
18 tools-$(CONFIG_CCACHE) += ccache
19 tools-$(CONFIG_powerpc) += dtc
22 # builddir dependencies
23 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install
24 $(curdir)/squashfs4/compile := $(curdir)/lzma/install
25 $(curdir)/quilt/compile := $(curdir)/sed/install
26 $(curdir)/dtc/compile := $(curdir)/bison/install
27 $(curdir)/autoconf/compile := $(curdir)/m4/install
28 $(curdir)/automake/compile := $(curdir)/m4/install $(curdir)/autoconf/install
29 $(curdir)/mpfr/compile := $(curdir)/gmp/install
31 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
32 $(curdir)/builddirs-default := $(tools-y)
35 @for dir in $(1); do ( \
39 mkdir -p bin lib include stamp; \
44 $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
45 $(call PrepareStaging,$(STAGING_DIR))
46 mkdir -p $(BUILD_DIR)/stamp
49 $(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
50 $(call PrepareStaging,$(STAGING_DIR_HOST))
51 mkdir -p $(BUILD_DIR_HOST)/stamp
52 $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
57 $(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
58 @mkdir -p "$$(dir $$@)"; rm -f "$$@"
59 @export FILE="$$$$(which $(2) 2>/dev/null | grep -v 'not found' | head -n1)"; [ -n "$$$$FILE" ] || { \
60 echo "Command $(1) not found."; false; \
61 }; ln -s "$$$$FILE" "$$@"
65 $(eval $(call PrepareCommand,find,gfind find))
66 $(eval $(call PrepareCommand,md5sum,md5sum $(SCRIPT_DIR)/md5sum))
67 $(eval $(call PrepareCommand,cp,gcp cp))
68 $(eval $(call PrepareCommand,stat,gstat stat))
70 $(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
71 $(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
72 $(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
74 # prerequisites for the individual targets
75 $(curdir)/ := .config prereq
76 $(curdir)//install = $(1)/compile
78 $(eval $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3))
79 $(eval $(call subdir,$(curdir)))