From 397fe5cc0b091c997794d755d27a72848ad210ea Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sat, 5 Sep 2009 15:49:30 +0200 Subject: Remove the "project" feature The "project" feature was designed to allow to several projects to be built inside the same Buildroot source tree and allowing the toolchain and non-configurable packages to be shared between the different projects on the same architecture. While being interesting in theory, this feature adds a level of complexity to Buildroot, both from an user perspective and from a developer perspective, while one of the main Buildroot strengh is to be simple. Moreover, this feature is only seldomly used by our users. From a user-level perspective, this for example allows to remove the project_build_ARCH directory, which was very confusing. The autotools-stamps directory is also removed, since these stamps are back at their normal location. Description of the changes involved : * project/, directory removed * Makefile - Don't include project/Makefile.in and project/project.mk anymore - Grab a copy of the contents of project/Makefile.in at the location it was imported, but remove the definition related to PROJECT_BUILD_DIR. The TARGET_DIR is now in $(BUILD_DIR)/target_dir - Remove the creation/removal of the $(PROJECT_BUILD_DIR) and $(PROJECT_BUILD_DIR)/autotools-stamps directories - Don't make world depends on target-host-info. This target was defined by project/project.mk to customize /etc/issue, /etc/hostname and create /etc/br-version depending on the project definitions. We can of course imagine re-adding such a feature later. - Replace PROJECT_BUILD_DIR by BUILD_DIR everywhere - Remove the update, log and lognr.$(PROJECT) target, they were specific to the project feature. * package/Makefile.autotools.in - Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the configure cache - Move the INSTALL_TARGET and HOOK_POST_INSTALL stamps to the same directory as the other stamps (i.e, in the package directory). * package/Makefile.in - Replace PROJECT_BUILD_DIR by BUILD_DIR for the location of the configure cache * package/at/at.mk, package/busybox/busybox.mk, package/busybox/initramfs.mk, package/customize/customize.mk, package/linux-fusion/linux-fusion.mk, package/ltp-testsuite/ltp-testsuite.mk, package/nfs-utils/nfs-utils.mk, target/cpio/cpioroot.mk, target/cramfs/cramfs.mk, target/device/Atmel/DataFlashBoot/DataflashBoot.mk, target/device/Atmel/Makefile.in, target/device/Atmel/at91bootstrap/at91bootstrap.mk, target/device/KwikByte/Makefile.in, target/ext2/ext2root.mk, target/initramfs/initramfs.mk, target/iso9660/iso9660.mk, target/jffs2/jffs2root.mk, target/linux/Makefile.in, target/romfs/romfs.mk, target/squashfs/squashfsroot.mk, target/tar/tarroot.mk, target/ubifs/ubifsroot.mk - Replace PROJECT_BUILD_DIR by BUILD_DIR * target/device/Config.in - Do not include project/Config.in anymore * target/linux/Makefile.in.advanced - Replace PROJECT_BUILD_DIR by BUILD_DIR - Store the stamps file in $(STAMP_DIR) instead of $(PROJECT_BUILD_DIR)/autotools-stamps * target/u-boot/Makefile.in - Replace PROJECT_BUILD_DIR by BUILD_DIR - Remove $(PROJECT) from the U-Boot target binary name - Remove the insertion in the configuration of the project name as the hostname - The u-boot-autoscript target now generates $(U_BOOT_AUTOSCRIPT).img instead of $(U_BOOT_AUTOSCRIPT).$(PROJECT) * toolchain/gcc/gcc-uclibc-3.x.mk toolchain/gcc/gcc-uclibc-4.x.mk - Move the stamps files to $(STAMP_DIR) Signed-off-by: Thomas Petazzoni --- target/linux/Makefile.in.advanced | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'target/linux/Makefile.in.advanced') diff --git a/target/linux/Makefile.in.advanced b/target/linux/Makefile.in.advanced index 9de47350a..b4774ca23 100644 --- a/target/linux/Makefile.in.advanced +++ b/target/linux/Makefile.in.advanced @@ -48,7 +48,7 @@ BOARD_PATH:=$(call qstrip,$(BR2_BOARD_PATH)) endif # Version of Linux AFTER patches -LINUX26_DIR:=$(PROJECT_BUILD_DIR)/linux-$(LINUX26_VERSION) +LINUX26_DIR:=$(BUILD_DIR)/linux-$(LINUX26_VERSION) # for packages that need it LINUX_VERSION:=$(LINUX26_VERSION) @@ -132,7 +132,7 @@ endif # -------------- # UIMAGE ifeq ($(LINUX26_FORMAT),uImage) -LINUX26_MKIMAGE_DIR:=$(PROJECT_BUILD_DIR)/u-boot-tools +LINUX26_MKIMAGE_DIR:=$(BUILD_DIR)/u-boot-tools LINUX26_MKIMAGE_DEP:=$(LINUX26_MKIMAGE_DIR)/mkimage ifeq ($(LINUX26_BINLOC),) LINUX26_BINLOC:=arch/$(KERNEL_ARCH)/boot/$(LINUX26_FORMAT) @@ -200,17 +200,17 @@ endif $(LINUX26_DIR)/.unpacked: $(DL_DIR)/$(LINUX26_SOURCE) rm -rf $(LINUX26_DIR) @echo "*** Unpacking kernel source" - $(LINUX26_BZCAT) $(DL_DIR)/$(LINUX26_SOURCE) | tar -C $(PROJECT_BUILD_DIR) $(TAR_OPTIONS) - + $(LINUX26_BZCAT) $(DL_DIR)/$(LINUX26_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) - ifneq ($(DOWNLOAD_LINUX26_VERSION),$(LINUX26_VERSION)) # Rename the dir from the downloaded version to the AFTER patch version - mv -f $(PROJECT_BUILD_DIR)/linux-$(DOWNLOAD_LINUX26_VERSION) $(LINUX26_DIR) - echo $(LINUX26_VERSION_PROBED) > $(PROJECT_BUILD_DIR)/.linux-version + mv -f $(BUILD_DIR)/linux-$(DOWNLOAD_LINUX26_VERSION) $(LINUX26_DIR) + echo $(LINUX26_VERSION_PROBED) > $(BUILD_DIR)/.linux-version endif touch $@ # ----------------------------------------------------------------------------- -LINUX26_TARGETS+=$(LINUX26_KERNEL) $(PROJECT_BUILD_DIR)/.linux-version +LINUX26_TARGETS+=$(LINUX26_KERNEL) $(BUILD_DIR)/.linux-version ifeq ($(BR2_LINUX_COPYTO_ROOTFS),y) LINUX26_TARGETS+=$(TARGET_DIR)/boot/$(LINUX26_KERNEL_NAME) @@ -381,7 +381,7 @@ $(LINUX26_KERNEL): $(LINUX26_DIR)/$(LINUX26_BINLOC) touch $@ # ----------------------------------------------------------------------------- -$(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed: $(LINUX26_DIR)/.depend_done +$(STAMP_DIR)/linux_modules_target_installed: $(LINUX26_DIR)/.depend_done rm -rf $(TARGET_DIR)/lib/modules/$(LINUX26_VERSION_PROBED) rm -f $(TARGET_DIR)/sbin/cardmgr # Make Linux depend on modules only if enabled in the .config. @@ -441,8 +441,8 @@ $(LINUX_COPYTO)/$(LINUX26_KERNEL_NAME): $(LINUX26_KERNEL) touch $@ endif -$(PROJECT_BUILD_DIR)/.linux-version: $(LINUX26_KERNEL) - echo $(LINUX26_VERSION_PROBED) > $(PROJECT_BUILD_DIR)/.linux-version +$(BUILD_DIR)/.linux-version: $(LINUX26_KERNEL) + echo $(LINUX26_VERSION_PROBED) > $(BUILD_DIR)/.linux-version echo LINUX_MODULES=`$(LINUX26_VERSION_PROBED)` $(LINUX26_MKIMAGE_DIR)/mkimage: $(U_BOOT_TOOLS) @@ -451,9 +451,9 @@ $(LINUX26_MKIMAGE_DIR)/mkimage: $(U_BOOT_TOOLS) linux26: $(LINUX26_TARGETS) -linux26-version: $(PROJECT_BUILD_DIR)/.linux-version +linux26-version: $(BUILD_DIR)/.linux-version -linux26-modules: cross-depmod26 $(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed +linux26-modules: cross-depmod26 $(STAMP_DIR)/linux_modules_target_installed linux26-source: $(DL_DIR)/$(LINUX26_SOURCE) @@ -470,7 +470,7 @@ linux26-force: # This has been renamed so we do _NOT_ by default run this on 'make clean' linux26clean: - rm -f $(PROJECT_BUILD_DIR)/autotools-stamps/linux_modules_target_installed + rm -f $(STAMP_DIR)/linux_modules_target_installed rm -f $(LINUX26_KERNEL) $(LINUX26_DIR)/.configured -$(MAKE) PATH=$(TARGET_PATH) -C $(LINUX26_DIR) clean @@ -531,7 +531,7 @@ linux-status: @echo LINUX26_TARGETS=$(LINUX26_TARGETS) @echo LINUX26_VERSION=$(LINUX26_VERSION) @echo LINUX26_MAKE_FLAGS=$(LINUX26_MAKE_FLAGS) - @echo PROJECT_BUILD_DIR=$(PROJECT_BUILD_DIR) + @echo BUILD_DIR=$(BUILD_DIR) @echo TARGETS=$(TARGETS) endif -- cgit v1.2.3