# Main makefile for the host tools
#
include $(TOPDIR)/rules.mk
-TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage
+TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils
+TARGETS-$(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
all: install
download: $(TARGETS_DOWNLOAD)
-install: $(TARGETS_INSTALL)
+compile: $(TARGETS_COMPILE)
+install: $(STAMP)
clean: $(TARGETS_CLEAN)
squashfs-compile: lzma-install
-TOOL_STAMP_DIR:=$(STAGING_DIR)/stampfiles
+ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
+ $(STAMP): $(TARGETS_INSTALL)
+endif
-$(TOOL_STAMP_DIR):
- mkdir -p $@
+$(STAMP): $(TOPDIR)/.config
+ mkdir -p $(shell dirname $@)
+ touch $@
-$(STAGING_DIR):
- @mkdir -p $@/lib
- @mkdir -p $@/include
- @mkdir -p $@/include-host
- $(CP) ./include/*.h $@/include-host/
- @ln -sf ../lib $@/$(REAL_GNU_TARGET_NAME)/lib
- @mkdir -p $@/$(REAL_GNU_TARGET_NAME)
+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 $@
-%-download: FORCE
- $(MAKE) -C $(patsubst %-download,%,$@) download
+%-prereq %-download %-clean: FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)
-%-prepare: $(TOOL_STAMP_DIR) $(STAGING_DIR) $(TOOL_BUILD_DIR) FORCE
- @[ -f $(TOOL_STAMP_DIR)/.tool_$@ ] || { \
- $(MAKE) -C $(patsubst %-prepare,%,$@) prepare; \
- }
- @touch $(TOOL_STAMP_DIR)/.tool_$@
+%-prepare: $(TOOL_HOST_INCLUDES) $(TOOL_BUILD_DIR) FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)
-%-compile: %-prepare
- @[ -f $(TOOL_STAMP_DIR)/.tool_$@ ] || { \
- $(MAKE) -C $(patsubst %-compile,%,$@) compile; \
- }
- @touch $(TOOL_STAMP_DIR)/.tool_$@
-
-%-install: %-compile
- @[ -f $(TOOL_STAMP_DIR)/.tool_$@ ] || { \
- $(MAKE) -C $(patsubst %-install,%,$@) install; \
- }
- @touch $(TOOL_STAMP_DIR)/.tool_$@
-
-%-clean: FORCE
- @$(MAKE) -C $(patsubst %-clean,%,$@) clean
- @rm -f $(TOOL_STAMP_DIR)/.tool_$(patsubst %-clean,%,$@)-*
+%-compile: %-prepare FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)
+
+%-install: %-compile FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)
+ifeq ($(MAKECMDGOALS),install-targets)
+MAKEFLAGS:=$(MAKEFLAGS) -j$(CONFIG_JLEVEL)
+else
+.NOTPARALLEL:
+endif