X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/fa7fcec9cfd77981b585ef9cf1328bbf0620dc62..aa1fa7f74a6706801583cd097b114f01c5904b92:/tools/Makefile

diff --git a/tools/Makefile b/tools/Makefile
index ecab9dae8..ef64dc0e9 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -9,10 +9,21 @@
 curdir:=tools
 
 # subdirectories to descend into
-$(curdir)/builddirs := sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline pkg-config $(if $(CONFIG_CCACHE),ccache)
+tools-y := sed sstrip ipkg-utils genext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline pkg-config m4 autoconf automake bison quilt yaffs2
+
+tools-$(CONFIG_CCACHE) += ccache
+tools-$(CONFIG_powerpc) += dtc
+tools-$(CONFIG_GCC_VERSION_4_3) += gmp mpfr
 
 # builddir dependencies
 $(curdir)/squashfs/compile := $(curdir)/lzma/install
+$(curdir)/quilt/compile := $(curdir)/sed/install
+$(curdir)/dtc/compile := $(curdir)/bison/install
+$(curdir)/autoconf/compile := $(curdir)/m4/install
+$(curdir)/automake/compile := $(curdir)/m4/install
+
+$(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
+$(curdir)/builddirs-default := $(tools-y)
 
 # preparatory work
 $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
@@ -26,12 +37,27 @@ $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
 	$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
 	touch $@
 
-$(curdir)//prepare = $(STAGING_DIR)/.prepared
-$(curdir)//compile = $(STAGING_DIR)/.prepared
+define PrepareCommand
+$(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
+	@mkdir -p "$$(dir $$@)"; rm -f "$$@"
+	@export FILE="$$$$(which $(2) 2>/dev/null | grep -v 'not found' | head -n1)"; [ -n "$$$$FILE" ] || { \
+		echo "Command $(1) not found."; false; \
+	}; ln -s "$$$$FILE" "$$@"
+
+endef
+
+$(eval $(call PrepareCommand,find,gfind find))
+$(eval $(call PrepareCommand,md5sum,md5sum $(SCRIPT_DIR)/md5sum))
+$(eval $(call PrepareCommand,cp,gcp cp))
+$(eval $(call PrepareCommand,stat,gstat stat))
+
+$(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
+$(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 $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3))
 $(eval $(call subdir,$(curdir)))