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 $(CONFIG_CCACHE),ccache)
+$(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
$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
touch $@
-$(curdir)//prepare = $(STAGING_DIR)/.prepared
-$(curdir)//compile = $(STAGING_DIR)/.prepared
+$(STAGING_DIR_HOST)/bin/find:
+ [ -x "$(FIND)" ] && ln -sf "$(FIND)" $@
+
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/bin/find
+$(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/bin/find
# prerequisites for the individual targets
$(curdir)/ := .config prereq