buildrom-devel/Makefile

   1 BASE_DIR=$(shell pwd)
   2
   3 SCRIPT_DIR=$(BASE_DIR)/scripts
   4 KCONFIG_DIR=$(SCRIPT_DIR)/kconfig
   5 CONFIG_DIR=$(BASE_DIR)/config
   6
   7 SOURCE_DIR=$(BASE_DIR)/sources
   8 BUILD_DIR=$(BASE_DIR)/work
   9 INITRD_DIR=$(BASE_DIR)/initrd-rootfs
  10 STAGING_DIR=$(BASE_DIR)/staging
  11 SKELETON_DIR=$(BASE_DIR)/skeleton
  12 OUTPUT_DIR=$(BASE_DIR)/deploy
  13 PACKAGE_DIR=$(BASE_DIR)/packages
  14 BIN_DIR=$(BASE_DIR)/bin
  15
  16 ifeq (.config, $(wildcard .config))
  17 dot-config := 1
  18 else
  19 dot-config := 0
  20 config-targets := 1
  21 endif
  22
  23 ifneq ($(filter config %config,$(MAKECMDGOALS)),)
  24 config-targets := 1
  25 dot-config := 0
  26 endif
  27
  28 ifeq ($(dot-config),0)
  29 all: .config
  30
  31 .config: oldconfig
  32         @echo "Configuration completed - type make to build your ROM"
  33 else
  34 -include .config
  35
  36 include $(CONFIG_DIR)/platforms/platforms.conf
  37 include $(CONFIG_DIR)/payloads/payloads.conf
  38
  39 # Include the global settings and other checks
  40 include $(SCRIPT_DIR)/Build.settings
  41
  42 # Construct the list of packages we will be building
  43
  44 PKGLIST = linuxbios $(PAYLOAD-y) $(HOSTTOOLS-y)
  45
  46 # Construct the various targets
  47
  48 PKG_clean=$(patsubst %, %-clean, $(PKGLIST))
  49 PKG_distclean=$(patsubst %, %-distclean, $(PKGLIST))
  50
  51 all: $(HOSTTOOLS-y) payload linuxbios
  52
  53 payload: $(PAYLOAD_TARGET)
  54
  55 clean: $(PKG_clean)
  56         @ rm -rf $(INITRD_DIR) $(OUTPUT_DIR)
  57
  58 distclean:  $(PKG_distclean)
  59         @ rm -rf $(OUTPUT_DIR) $(STAGING_DIR) $(INITRD_DIR)
  60         @ rm -f $(BASE_DIR).config
  61
  62 # Include the payload builder
  63
  64 ifneq ($(PAYLOAD_BUILD),)
  65 include $(PAYLOAD_BUILD)
  66 endif
  67
  68 # The following code gets all the make targets, but filters out the kernel
  69 # targets which are implicitly set by the platform configuration
  70
  71 MKTARGETS:= $(shell ls $(PACKAGE_DIR)/*/*.mk)
  72
  73 include $(filter-out $(PACKAGE_DIR)/kernel/% $(PACKAGE_DIR)/linuxbios/%,$(MKTARGETS))
  74
  75 include $(KERNEL_MK) $(LINUXBIOS_MK)
  76
  77 endif
  78
  79 super-distclean:
  80         @ make -C $(KCONFIG_DIR) clean
  81         @ rm -rf $(BUILD_DIR)
  82         @ rm -f .config tmpconfig.h .kconfig.d .config.old
  83
  84 ifeq ($(config-targets),1)
  85
  86 $(KCONFIG_DIR)/conf:
  87         make -C $(KCONFIG_DIR) conf
  88
  89 textconfig: $(KCONFIG_DIR)/conf
  90         @$(KCONFIG_DIR)/conf $(BASE_DIR)/Config.in
  91
  92 oldconfig: $(KCONFIG_DIR)/conf
  93         @$(KCONFIG_DIR)/conf -o $(BASE_DIR)/Config.in
  94
  95 defconfig: $(KCONFIG_DIR)/conf
  96         @$(KCONFIG_DIR)/conf -d $(BASE_DIR)/Config.in
  97 endif