target/Makefile

   1 include $(TOPDIR)/rules.mk
   2
   3 # Default target skeleton stuff, may be overridden
   4 TARGET_SKEL_DIR=default/target_skeleton
   5
   6 all: install
   7
   8 define IMAGE_template
   9 $(BIN_DIR)/openwrt-wrt54g-$(1).bin: $(BIN_DIR)/openwrt-generic-$(patsubst jffs2,jffs2-4MB,$(1)).trx
  10         PATH=$(TARGET_PATH) addpattern -2 -i $$< -o $$@ -g
  11         $(SED) "1s,^W54S,W54G," $$@
  12
  13 $(BIN_DIR)/openwrt-wrt54gs-$(1).bin: $(BIN_DIR)/openwrt-generic-$(patsubst jffs2,jffs2-8MB,$(1)).trx
  14         PATH=$(TARGET_PATH) addpattern -2 -i $$< -o $$@ -g
  15
  16 ifeq ($(BR2_TARGET_WRT54G),y)
  17 IMAGE_TARGETS += $(BIN_DIR)/openwrt-wrt54g-$(1).bin
  18 endif
  19 ifeq ($(BR2_TARGET_WRT54GS),y)
  20 IMAGE_TARGETS += $(BIN_DIR)/openwrt-wrt54gs-$(1).bin
  21 endif
  22 endef
  23
  24 TARGET_DIRS:=
  25 TARGET_FS:=
  26 IMAGE_TARGETS:=
  27 ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2)),y)
  28 TARGET_DIRS += jffs2
  29 TARGET_FS += jffs2
  30 endif
  31 ifeq ($(strip $(BR2_TARGET_ROOTFS_SQUASHFS_LZMA)),y)
  32 TARGET_DIRS += squashfs-lzma
  33 TARGET_FS += squashfs
  34 endif
  35 $(foreach fs,$(TARGET_FS),$(eval $(call IMAGE_template,$(fs))))
  36
  37 INSTALL_TARGET_DIRS:=$(patsubst %,%-install,$(TARGET_DIRS))
  38 $(INSTALL_TARGET_DIRS): image_clean $(TARGET_DIR)/etc/sysconf $(BIN_DIR)
  39
  40 prepare: $(patsubst %,%-prepare,$(TARGET_DIRS))
  41         mkdir -p $(TARGET_DIR)
  42         if [ -f "$(TARGET_SKELETON)" ] ; then \
  43         zcat $(TARGET_SKELETON) | tar -C $(BUILD_DIR) -xf -; \
  44         fi;
  45         if [ -d "$(TARGET_SKEL_DIR)" ] ; then \
  46                 cp -a $(TARGET_SKEL_DIR)/* $(TARGET_DIR)/; \
  47         fi;
  48         mkdir -p $(TARGET_DIR)/jffs
  49         mkdir -p $(TARGET_DIR)/dev
  50         mkdir -p $(TARGET_DIR)/proc
  51         mkdir -p $(TARGET_DIR)/tmp
  52         mkdir -p $(TARGET_DIR)/lib
  53         mkdir -p $(TARGET_DIR)/usr/lib
  54         mkdir -p $(TARGET_DIR)/usr/bin
  55         ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc/resolv.conf
  56         rm -rf $(TARGET_DIR)/var
  57         ln -sf /tmp $(TARGET_DIR)/var
  58         -find $(TARGET_DIR) -type d -name CVS | xargs rm -rf
  59         -find $(TARGET_DIR) -type d -name .svn | xargs rm -rf
  60
  61 $(BIN_DIR):
  62         mkdir -p $(BIN_DIR)
  63
  64 compile: $(patsubst %,%-compile,$(TARGET_DIRS))
  65 install: utils-install $(patsubst %,%-install,$(TARGET_DIRS)) $(IMAGE_TARGETS)
  66 clean: $(patsubst %,%-clean,$(TARGET_DIRS)) image_clean
  67
  68 image_clean:
  69         rm -f $(BIN_DIR)/openwrt-*
  70
  71 $(TARGET_DIR)/etc/sysconf:
  72         mkdir -p $(TARGET_DIR)/etc
  73         -grep \^BR2_SYSCONF $(TOPDIR)/.config > $(TARGET_DIR)/etc/sysconf
  74
  75 %-clean:
  76         $(MAKE) -C $(patsubst %-clean,%,$@) clean
  77 %-prepare:
  78         $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
  79 %-compile: %-prepare
  80         $(MAKE) -C $(patsubst %-compile,%,$@) compile
  81 %-install: %-compile
  82         $(MAKE) -C $(patsubst %-install,%,$@) install
  83
  84