target/sdk/Makefile

   1 #
   2 # Copyright (C) 2006-2008 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/kernel.mk
  10 include $(INCLUDE_DIR)/host.mk
  11
  12 override MAKEFLAGS=
  13
  14 PKG_OS:=$(word 2,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
  15 PKG_CPU:=$(word 1,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
  16
  17 SDK_NAME:=OpenWrt-SDK-$(BOARD)-for-$(PKG_OS)-$(PKG_CPU)-gcc-$(GCCV)_$(LIBC)-$(LIBCV)
  18 SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)
  19 EXCLUDE_DIRS:=*/ccache \
  20         */stamp \
  21         */stampfiles \
  22         */man \
  23         */info \
  24
  25 SDK_DIRS = \
  26                 staging_dir/host \
  27                 staging_dir/target-$(ARCH)$(ARCH_SUFFIX)_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi) \
  28                 staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi) \
  29
  30 SVN_PACKAGE_URL=$(shell svn info ../../package | awk '/^URL:/ { print $$2; }')
  31
  32 KDIR_BASE = $(patsubst $(TOPDIR)/%,%,$(LINUX_DIR))
  33
  34 KERNEL_FILES_ARCH = \
  35         Makefile* \
  36         module.lds \
  37         Kbuild.platforms \
  38         */Platform \
  39         include \
  40         scripts \
  41         kernel/asm-offsets.s
  42
  43 KERNEL_FILES_BASE := \
  44         .config \
  45         Makefile \
  46         scripts \
  47         include \
  48         Module.symvers \
  49         $(addprefix arch/$(LINUX_KARCH)/,$(KERNEL_FILES_ARCH))
  50
  51 KERNEL_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(KERNEL_FILES_BASE))))
  52
  53 all: compile
  54
  55 $(BIN_DIR)/$(SDK_NAME).tar.bz2: clean
  56         mkdir -p $(SDK_BUILD_DIR)/dl $(SDK_BUILD_DIR)/package
  57         $(CP) $(INCLUDE_DIR) $(SCRIPT_DIR) $(TOPDIR)/docs $(SDK_BUILD_DIR)/
  58         $(TAR) -cf - -C $(TOPDIR) \
  59                 $(foreach exclude,$(EXCLUDE_DIRS),--exclude="$(exclude)") \
  60                 $(SDK_DIRS) $(KERNEL_FILES) | \
  61                 $(TAR) -xf - -C $(SDK_BUILD_DIR)
  62         mkdir -p $(SDK_BUILD_DIR)/target/linux
  63         $(CP) $(GENERIC_PLATFORM_DIR) $(PLATFORM_DIR) $(SDK_BUILD_DIR)/target/linux/
  64         rm -rf \
  65                 $(SDK_BUILD_DIR)/target/linux/*/files* \
  66                 $(SDK_BUILD_DIR)/target/linux/*/patches*
  67         ./convert-config.pl $(TOPDIR)/.config > $(SDK_BUILD_DIR)/Config-build.in
  68         $(CP) -L \
  69                 $(TOPDIR)/LICENSE \
  70                 $(TOPDIR)/rules.mk \
  71                 $(TOPDIR)/.config \
  72                 ./files/Config.in \
  73                 ./files/Makefile \
  74                 ./files/README.SDK \
  75                 $(SDK_BUILD_DIR)/
  76         $(CP) \
  77                 $(TOPDIR)/package/Makefile \
  78                 $(SDK_BUILD_DIR)/package/
  79         $(if $(SVN_PACKAGE_URL),echo "src-svn trunk $(SVN_PACKAGE_URL)" \
  80                 > $(SDK_BUILD_DIR)/feeds.conf.default,\
  81                 -rm -f $(SDK_BUILD_DIR)/feeds.conf.default)
  82         cat $(TOPDIR)/feeds.conf.default \
  83                 >> $(SDK_BUILD_DIR)/feeds.conf.default
  84         $(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(SDK_BUILD_DIR)/include/version.mk
  85         find $(SDK_BUILD_DIR) -name .git | $(XARGS) rm -rf
  86         find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
  87         find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
  88         (cd $(BUILD_DIR); \
  89                 tar cfj $@ $(SDK_NAME); \
  90         )
  91
  92 download:
  93 prepare:
  94 compile: $(BIN_DIR)/$(SDK_NAME).tar.bz2
  95 install: compile
  96
  97 clean:
  98         rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.bz2