diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 115 |
1 files changed, 82 insertions, 33 deletions
@@ -217,10 +217,76 @@ BASE_TARGETS:=uclibc endif TARGETS:= -# setup our paths -include project/Makefile.in +# Strip off the annoying quoting +ARCH:=$(call qstrip,$(BR2_ARCH)) +ifeq ($(ARCH),xtensa) +ARCH:=$(ARCH)_$(call qstrip,$(BR2_xtensa_core_name)) +endif +WGET:=$(call qstrip,$(BR2_WGET)) $(SPIDER) $(QUIET) +SVN_CO:=$(call qstrip,$(BR2_SVN_CO)) $(QUIET) +SVN_UP:=$(call qstrip,$(BR2_SVN_UP)) $(QUIET) +BZR_CO:=$(call qstrip,$(BR2_BZR_CO)) $(QUIET) +BZR_UP:=$(call qstrip,$(BR2_BZR_UP)) $(QUIET) +GIT:=$(call qstrip,$(BR2_GIT)) $(QUIET) +ZCAT:=$(call qstrip,$(BR2_ZCAT)) +BZCAT:=$(call qstrip,$(BR2_BZCAT)) +TAR_OPTIONS=$(call qstrip,$(BR2_TAR_OPTIONS)) -xf + +# Buildroot supports building out of tree similarly to the Linux kernel. +# To use, add O= to the make command line (make O=/tmp/build) +BASE_DIR:=$(shell pwd) +ifdef O +ifeq ("$(origin O)", "command line") +BASE_DIR := $(shell mkdir -p $(O) && cd $(O) && pwd) +$(if $(BASE_DIR),, $(error output directory "$(O)" does not exist)) + +# other packages might also support Linux-style out of tree builds +# with the O=<dir> syntax (E.G. Busybox does). As make automatically +# forwards command line variable definitions those packages get very +# confused. Fix this by telling make to not do so +MAKEOVERRIDES = +endif +endif + +TOPDIR_PREFIX:=$(call qstrip,$(BR2_TOPDIR_PREFIX))_ +TOPDIR_SUFFIX:=_$(call qstrip,$(BR2_TOPDIR_SUFFIX)) +ifeq ($(TOPDIR_PREFIX),_) +TOPDIR_PREFIX:= +endif +ifeq ($(TOPDIR_SUFFIX),_) +TOPDIR_SUFFIX:= +endif + +DL_DIR=$(call qstrip,$(BR2_DL_DIR)) +ifeq ($(DL_DIR),) +DL_DIR:=$(BASE_DIR)/dl +endif + +BUILD_DIR:=$(BASE_DIR)/$(TOPDIR_PREFIX)build_$(ARCH)$(ARCH_FPU_SUFFIX)$(TOPDIR_SUFFIX) -BR2_DEPENDS_DIR=$(PROJECT_BUILD_DIR)/buildroot-config +GNU_TARGET_SUFFIX:=-$(call qstrip,$(BR2_GNU_TARGET_SUFFIX)) + +STAGING_DIR:=$(call qstrip,$(BR2_STAGING_DIR)) + +# packages compiled for the host goes here +HOST_DIR:=$(BUILD_DIR)/host_dir + +# stamp (dependency) files go here +STAMP_DIR:=$(BUILD_DIR)/stamps + +BINARIES_DIR:=$(BASE_DIR)/binaries/ +TARGET_DIR:=$(BUILD_DIR)/target_dir + +# define values for prepatched source trees for toolchains +VENDOR_SITE:=$(call qstrip,$(BR2_VENDOR_SITE)) +VENDOR_SUFFIX:=$(call qstrip,$(BR2_VENDOR_SUFFIX)) +VENDOR_BINUTILS_RELEASE:=$(call qstrip,$(BR2_VENDOR_BINUTILS_RELEASE)) +VENDOR_GCC_RELEASE:=$(call qstrip,$(BR2_VENDOR_GCC_RELEASE)) +VENDOR_UCLIBC_RELEASE:=$(call qstrip,$(BR2_VENDOR_UCLIBC_RELEASE)) +VENDOR_GDB_RELEASE:=$(call qstrip,$(BR2_VENDOR_GDB_RELEASE)) +VENDOR_PATCH_DIR:=$(call qstrip,$(BR2_VENDOR_PATCH_DIR)) + +BR2_DEPENDS_DIR=$(BUILD_DIR)/buildroot-config include toolchain/Makefile.in include package/Makefile.in @@ -237,8 +303,6 @@ all: world # In this section, we need .config include .config.cmd -include project/*.mk - # We also need the various per-package makefiles, which also add # each selected package to TARGETS if that package was selected # in the .config file. @@ -290,20 +354,18 @@ $(BR2_DEPENDS_DIR): .config cp -dpRf $(CONFIG)/buildroot-config $@ dirs: $(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \ - $(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(PROJECT_BUILD_DIR) \ - $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR) + $(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(STAMP_DIR) $(BASE_TARGETS): dirs -world: dependencies dirs target-host-info $(BASE_TARGETS) $(TARGETS_ALL) +world: dependencies dirs $(BASE_TARGETS) $(TARGETS_ALL) .PHONY: all world dirs clean dirclean distclean source \ $(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \ $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \ $(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \ - $(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(PROJECT_BUILD_DIR) \ - $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR) + $(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(STAMP_DIR) ############################################################# # @@ -311,8 +373,7 @@ world: dependencies dirs target-host-info $(BASE_TARGETS) $(TARGETS_ALL) # dependencies anywhere else # ############################################################# -$(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(HOST_DIR) $(PROJECT_BUILD_DIR) \ - $(PROJECT_BUILD_DIR)/autotools-stamps $(BINARIES_DIR) $(STAMP_DIR): +$(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR): @mkdir -p $@ $(STAGING_DIR): @@ -330,7 +391,7 @@ endif endif @mkdir -p $(STAGING_DIR)/usr/include -$(PROJECT_BUILD_DIR)/.root: +$(BUILD_DIR)/.root: mkdir -p $(TARGET_DIR) if ! [ -d "$(TARGET_DIR)/bin" ]; then \ if [ -d "$(TARGET_SKELETON)" ]; then \ @@ -345,10 +406,10 @@ $(PROJECT_BUILD_DIR)/.root: -find $(TARGET_DIR) -type f -name .empty -print0 | xargs -0 rm -rf touch $@ -$(TARGET_DIR): $(PROJECT_BUILD_DIR)/.root +$(TARGET_DIR): $(BUILD_DIR)/.root erase-fakeroots: - rm -f $(PROJECT_BUILD_DIR)/.fakeroot* + rm -f $(BUILD_DIR)/.fakeroot* target-finalize: ifeq ($(BR2_HAVE_DEVFILES),y) @@ -372,7 +433,7 @@ ifneq ($(BR2_ROOTFS_POST_BUILD_SCRIPT),"") endif ifeq ($(BR2_ENABLE_LOCALE_PURGE),y) -LOCALE_WHITELIST=$(PROJECT_BUILD_DIR)/locales.nopurge +LOCALE_WHITELIST=$(BUILD_DIR)/locales.nopurge LOCALE_NOPURGE=$(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST)) target-purgelocales: @@ -403,21 +464,21 @@ external-deps: # ############################################################# clean: $(TARGETS_CLEAN) - rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(PROJECT_BUILD_DIR)/.root $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR) + rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(BUILD_DIR)/.root $(STAMP_DIR) dirclean: $(TARGETS_DIRCLEAN) - rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(PROJECT_BUILD_DIR)/.root $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR) + rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(BUILD_DIR)/.root $(STAMP_DIR) distclean: ifeq ($(DL_DIR),$(BASE_DIR)/dl) rm -rf $(DL_DIR) endif - rm -rf $(TOOL_BUILD_DIR) $(BUILD_DIR) $(PROJECT_BUILD_DIR) $(BINARIES_DIR) \ + rm -rf $(TOOL_BUILD_DIR) $(BUILD_DIR) $(BUILD_DIR) $(BINARIES_DIR) \ .config.cmd $(MAKE) -C $(CONFIG) clean sourceball: - rm -rf $(BUILD_DIR) $(PROJECT_BUILD_DIR) $(BINARIES_DIR) + rm -rf $(BUILD_DIR) $(BUILD_DIR) $(BINARIES_DIR) set -e; \ cd ..; \ rm -f buildroot.tar.bz2; \ @@ -530,28 +591,16 @@ distclean: clean endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y) flush: - rm -f $(PROJECT_BUILD_DIR)/tgt-config.cache + rm -f $(BUILD_DIR)/tgt-config.cache %_defconfig: $(CONFIG)/conf cp $(shell find ./target/ -name $@) .config -@$(MAKE) oldconfig -update: - cp .config $(BOARD_PATH)/$(PROJECT)_defconfig - configured: dirs host-sed kernel-headers uclibc-config busybox-config linux26-config prepatch: gcc-patched binutils-patched gdb-patched uclibc-patched -.lognr.$(PROJECT): - @echo "0" > .lognr.$(PROJECT) - -log: .lognr.$(PROJECT) - @expr `cat .lognr.$(PROJECT)` + 1 > .lognr.$(PROJECT) - @echo Creating $(PROJECT)-`cat .lognr.$(PROJECT)`.log - @$(MAKE) > $(PROJECT)-`cat .lognr.$(PROJECT)`.log 2>&1 - - cross: $(BASE_TARGETS) help: |