initial attempt at cleaning up subdirectory handling. tools/Makefile is now being included instead of recursively called

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8201 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Felix Fietkau
2007-07-28 02:44:55 +00:00
parent 0f23967db3
commit eed0892fb7
3 changed files with 86 additions and 54 deletions

View File

@@ -1,60 +1,28 @@
#
# Copyright (C) 2006 OpenWrt.org
# 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
#
include $(TOPDIR)/rules.mk
TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline
TARGETS-$(CONFIG_CCACHE) += ccache
TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
TARGETS_PREPARE:=$(patsubst %,%-prepare,$(TARGETS-y))
TARGETS_COMPILE:=$(patsubst %,%-compile,$(TARGETS-y))
TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
STAMP:=$(STAGING_DIR)/stampfiles/.tools_installed
curdir:=$(patsubst %/Makefile,%,$(lastword $(MAKEFILE_LIST)))
all: install
download: $(TARGETS_DOWNLOAD)
compile: $(TARGETS_COMPILE)
install: $(STAMP)
clean: $(TARGETS_CLEAN)
# subdirectories to descend into
$(curdir)/builddirs := sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils patch-cmdline $(if $(CONFIG_CCACHE),ccache)
squashfs-compile: lzma-install
# builddir dependencies
$(curdir)/squashfs/compile := $(curdir)/lzma/install
ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
$(STAMP): $(TARGETS_INSTALL)
endif
# preparatory work
$(STAGING_DIR)/include-host/.done:
@mkdir -p $$(dirname $@)
@cp $(curdir)/include/*.h $$(dirname $@)/
@touch $@
$(STAMP): $(TOPDIR)/.config
mkdir -p $(shell dirname $@)
touch $@
TOOL_HOST_INCLUDES:=$(patsubst ./include/%.h,$(STAGING_DIR)/include-host/%.h,$(wildcard ./include/*.h))
$(TOOL_HOST_INCLUDES): $(STAGING_DIR)/include-host/%.h: ./include/%.h
@mkdir -p $(STAGING_DIR)/include-host
$(CP) $< $@
$(TOOL_BUILD_DIR):
@mkdir -p $@
%-prereq %-download %-clean %-refresh %-update: FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
%-prepare: $(TOOL_HOST_INCLUDES) $(TOOL_BUILD_DIR) FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
%-compile: %-prepare FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
%-install: %-compile FORCE
$(MAKE) -C $* $(patsubst $*-%,%,$@)
ifeq ($(MAKECMDGOALS),install-targets)
MAKEFLAGS:=$(MAKEFLAGS) -j$(CONFIG_JLEVEL)
else
.NOTPARALLEL:
endif
# prerequisites for the individual targets
$(curdir)/ := .config
$(curdir)//prepare := $(STAGING_DIR)/include-host/.done
$(eval $(call stampfile,$(curdir),tools))
$(eval $(call subdir,$(curdir)))