use $(curdir) again

SVN-Revision: 8208

toolchain/Makefile

@@ -6,25 +6,27 @@
 #
 # Main makefile for the toolchain
 #
+file:=${lastword ${MAKEFILE_LIST}}
+curdir:=$(patsubst %/Makefile,%,${file})
 
 # subdirectories to descend into
-toolchain/builddirs := kernel-headers $(if $(CONFIG_GDB),gdb) $(if $(CONFIG_NATIVE_TOOLCHAIN),,binutils gcc uClibc)
+$(curdir)/builddirs := kernel-headers $(if $(CONFIG_GDB),gdb) $(if $(CONFIG_NATIVE_TOOLCHAIN),,binutils gcc uClibc)
 
 # builddir dependencies
-toolchain/uClibc/prepare:=toolchain/kernel-headers/prepare
+$(curdir)/uClibc/prepare:=$(curdir)/kernel-headers/prepare
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
-  toolchain/binutils/prepare:=toolchain/uClibc/prepare
-  toolchain/gcc/prepare:=toolchain/binutils/install
-  toolchain/uClibc/compile:=toolchain/gcc/compile
+  $(curdir)/binutils/prepare:=$(curdir)/uClibc/prepare
+  $(curdir)/gcc/prepare:=$(curdir)/binutils/install
+  $(curdir)/uClibc/compile:=$(curdir)/gcc/compile
 endif
-toolchain/gcc/install:=toolchain/uClibc/install
+$(curdir)/gcc/install:=$(curdir)/uClibc/install
 
 # prerequisites for the individual targets
-toolchain/ := .config $(tools/stamp)
-toolchain//prepare = $(STAGING_DIR)/include-host/.done
-toolchain//compile = $(1)/prepare
-toolchain//install = $(1)/compile
+$(curdir)/ := .config $(tools/stamp)
+$(curdir)//prepare = $(STAGING_DIR)/include-host/.done
+$(curdir)//compile = $(1)/prepare
+$(curdir)//install = $(1)/compile
 
-$(eval $(call stampfile,toolchain,toolchain))
-$(eval $(call subdir,toolchain))
+$(eval $(call stampfile,$(curdir),toolchain))
+$(eval $(call subdir,$(curdir)))
 

tools/Makefile

@@ -7,25 +7,29 @@
 # Main makefile for the host tools
 #
 
-curdir:=tools
+file:=${lastword ${MAKEFILE_LIST}}
+curdir:=$(patsubst %/Makefile,%,${file})
 
 # subdirectories to descend into
-tools/builddirs := sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline $(if $(CONFIG_CCACHE),ccache)
+$(curdir)/builddirs := sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline $(if $(CONFIG_CCACHE),ccache)
 
 # builddir dependencies
-tools/squashfs/compile := tools/lzma/install
+$(curdir)/squashfs/compile := $(curdir)/lzma/install
 
 # preparatory work
+define copy_include
 $(STAGING_DIR)/include-host/.done:
-	@mkdir -p $$(dirname $@)
-	@cp tools/include/*.h $$(dirname $@)/
-	@touch $@
+	@mkdir -p $$$$(dirname $$@)
+	@cp $(1)/include/*.h $$$$(dirname $$@)/
+	@touch $$@
+$(curdir)//prepare = $(STAGING_DIR)/include-host/.done
+endef
+$(eval $(call copy_include,$(curdir)))
 
 # prerequisites for the individual targets
-tools/ := .config
-tools//prepare = $(STAGING_DIR)/include-host/.done
-tools//compile = $(1)/prepare
-tools//install = $(1)/compile
+$(curdir)/ := .config
+$(curdir)//compile = $(1)/prepare
+$(curdir)//install = $(1)/compile
 
-$(eval $(call stampfile,tools,tools))
-$(eval $(call subdir,tools))
+$(eval $(call stampfile,$(curdir),tools))
+$(eval $(call subdir,$(curdir)))