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