1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | # Main makefile for the toolchain include $(TOPDIR)/rules.mk TARGETS-y:=sed kernel-headers utils binutils gcc uClibc ipkg-utils libnotimpl squashfs jffs2 lzma TARGETS-$(CONFIG_GDB) += gdb TARGETS_DOWNLOAD:=$(patsubst %,%-source,$(TARGETS-y)) TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y)) TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y)) all: install download: $(TARGETS_DOWNLOAD) install: $(TARGETS_INSTALL) clean: $(TARGETS_CLEAN) uClibc-prepare: kernel-headers-prepare sed-install utils-install binutils-prepare: uClibc-prepare gcc-prepare: binutils-install uClibc-compile: gcc-prepare gcc-compile: uClibc-install squashfs-compile: lzma-compile TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles $(TOOLCHAIN_STAMP_DIR): mkdir -p $@ $(STAGING_DIR): @mkdir -p $@/lib @mkdir -p $@/include @mkdir -p $@/$(REAL_GNU_TARGET_NAME) @ln -sf ../lib $@/$(REAL_GNU_TARGET_NAME)/lib $(TOOL_BUILD_DIR): @mkdir -p $@ %-source: FORCE $(MAKE) -C $(patsubst %-source,%,$@) source %-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOL_BUILD_DIR) FORCE @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \ $(MAKE) -C $(patsubst %-prepare,%,$@) prepare; \ } @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ %-compile: %-prepare @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \ $(MAKE) -C $(patsubst %-compile,%,$@) compile; \ } @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ %-install: %-compile @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \ $(MAKE) -C $(patsubst %-install,%,$@) install; \ } @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ %-clean: FORCE @$(MAKE) -C $(patsubst %-clean,%,$@) clean @rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-* |