target/sdk/Makefile

   1 #
   2 # Copyright (C) 2006-2014 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 include $(INCLUDE_DIR)/version.mk
  12
  13 override MAKEFLAGS=
  14
  15 PKG_OS:=$(word 2,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
  16 PKG_CPU:=$(word 1,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
  17
  18 SDK_NAME:=OpenWrt-SDK-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)-for-$(PKG_OS)-$(PKG_CPU)-gcc-$(GCCV)_$(LIBC)-$(LIBCV)
  19 SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)
  20
  21 STAGING_SUBDIR_HOST := staging_dir/host
  22 STAGING_SUBDIR_TARGET := staging_dir/target-$(ARCH)$(ARCH_SUFFIX)_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi)
  23 STAGING_SUBDIR_TOOLCHAIN := staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi)
  24
  25 EXCLUDE_DIRS:=*/ccache \
  26         */stamp \
  27         */stampfiles \
  28         */man \
  29         */info \
  30         */root-* \
  31         initial \
  32         *.install.clean \
  33         *.install.flags \
  34         *.install \
  35         */doc
  36
  37 SDK_DIRS = \
  38                 $(STAGING_SUBDIR_HOST) \
  39                 $(STAGING_SUBDIR_TARGET) \
  40                 $(STAGING_SUBDIR_TOOLCHAIN)
  41
  42 BASE_FEED:=$(shell git config --get remote.origin.url 2>/dev/null | sed -ne 's/^/src-git base /p')
  43 BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C git svn info 2>/dev/null | sed -ne 's/^URL: /src-gitsvn base /p'))
  44 BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C svn info 2>/dev/null | sed -ne 's/^URL: /src-svn base /p'))
  45
  46 KDIR_BASE = $(patsubst $(TOPDIR)/%,%,$(LINUX_DIR))
  47
  48 KERNEL_FILES_ARCH = \
  49         Makefile* \
  50         module.lds \
  51         Kbuild.platforms \
  52         */Platform \
  53         include \
  54         */include \
  55         scripts \
  56         kernel/asm-offsets.s
  57
  58 KERNEL_FILES_BASE := \
  59         .config \
  60         Makefile \
  61         scripts \
  62         include \
  63         Module.symvers \
  64         $(addprefix arch/$(LINUX_KARCH)/,$(KERNEL_FILES_ARCH))
  65
  66 KERNEL_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(KERNEL_FILES_BASE))))
  67
  68 all: compile
  69
  70 $(BIN_DIR)/$(SDK_NAME).tar.bz2: clean
  71         mkdir -p $(SDK_BUILD_DIR)/dl $(SDK_BUILD_DIR)/package
  72         $(CP) $(INCLUDE_DIR) $(SCRIPT_DIR) $(TOPDIR)/docs $(SDK_BUILD_DIR)/
  73         $(TAR) -cf - -C $(TOPDIR) \
  74                 $(foreach exclude,$(EXCLUDE_DIRS),--exclude="$(exclude)") \
  75                 $(SDK_DIRS) $(KERNEL_FILES) | \
  76                 $(TAR) -xf - -C $(SDK_BUILD_DIR)
  77
  78         @-( \
  79                 find \
  80                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/bin \
  81                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/bin \
  82                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/bin \
  83                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/*/bin \
  84                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/libexec \
  85                         -type f; \
  86                 find \
  87                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/lib \
  88                         $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/lib \
  89                         -type f -name \*.so\* -or -name \*.a; \
  90         ) | xargs strip 2>/dev/null >/dev/null
  91
  92         mkdir -p $(SDK_BUILD_DIR)/target/linux
  93         $(CP) $(GENERIC_PLATFORM_DIR) $(PLATFORM_DIR) $(SDK_BUILD_DIR)/target/linux/
  94         rm -rf \
  95                 $(SDK_BUILD_DIR)/target/linux/*/files* \
  96                 $(SDK_BUILD_DIR)/target/linux/*/patches*
  97         ./convert-config.pl $(TOPDIR)/.config > $(SDK_BUILD_DIR)/Config-build.in
  98         $(CP) -L \
  99                 $(TOPDIR)/LICENSE \
 100                 $(TOPDIR)/rules.mk \
 101                 $(TOPDIR)/.config \
 102                 ./files/Config.in \
 103                 ./files/Makefile \
 104                 ./files/README.SDK \
 105                 $(SDK_BUILD_DIR)/
 106         $(CP) \
 107                 $(TOPDIR)/package/Makefile \
 108                 $(SDK_BUILD_DIR)/package/
 109
 110         -rm -f $(SDK_BUILD_DIR)/feeds.conf.default
 111         $(if $(BASE_FEED),echo "$(BASE_FEED)" > $(SDK_BUILD_DIR)/feeds.conf.default)
 112         if [ -f $(TOPDIR)/feeds.conf ]; then \
 113                 cat $(TOPDIR)/feeds.conf >> $(SDK_BUILD_DIR)/feeds.conf.default; \
 114         else \
 115                 cat $(TOPDIR)/feeds.conf.default >> $(SDK_BUILD_DIR)/feeds.conf.default; \
 116         fi
 117         $(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(SDK_BUILD_DIR)/include/version.mk
 118         $(SED) '/LINUX_VERMAGIC:=/ { s,unknown,$(LINUX_VERMAGIC),g }' $(SDK_BUILD_DIR)/include/kernel.mk
 119         find $(SDK_BUILD_DIR) -name .git | $(XARGS) rm -rf
 120         find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
 121         find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
 122         (cd $(BUILD_DIR); \
 123                 tar cfj $@ $(SDK_NAME); \
 124         )
 125
 126 download:
 127 prepare:
 128 compile: $(BIN_DIR)/$(SDK_NAME).tar.bz2
 129 install: compile
 130
 131 clean:
 132         rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.bz2