path: root/project
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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2009-09-05 15:49:30 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2009-09-16 20:28:25 +0200
commit397fe5cc0b091c997794d755d27a72848ad210ea (patch)
treec4884e9bb5c32bca28cf07f3ebf3a643bfab4e72 /project
parentb3ee84e4072279fda52c18fb7b3aa76a6b873c2d (diff)
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 $(STAMP_DIR) Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'project')
3 files changed, 0 insertions, 156 deletions
diff --git a/project/Config.in b/project/Config.in
deleted file mode 100644
index 0e9e7813d3..0000000000
--- a/project/Config.in
+++ /dev/null
@@ -1,25 +0,0 @@
-comment "Project Options"
-config BR2_PROJECT
- string "Project name"
- default "uclibc"
- help
- The project name is used to define subdirectories
- * where the Board Support Packages are built
- (Linux,Root fs Bootmonitor,Utilities etc.)
- * where the resulting binaries are stored.
- Older targets may still build in the build_<arch>
- and store binaries in the top directory.
-config BR2_HOSTNAME
- string "hostname"
- default "uclibc"
- help
- The hostname string is stored in "/etc/hostname"
-config BR2_BANNER
- string "banner"
- default "Welcome to Buildroot"
- help
- The banner string is stored in "/etc/issue"
diff --git a/project/Makefile.in b/project/Makefile.in
deleted file mode 100644
index 69c8572e0a..0000000000
--- a/project/Makefile.in
+++ /dev/null
@@ -1,79 +0,0 @@
-PROJECT:=$(call qstrip,$(BR2_PROJECT))
-TARGET_HOSTNAME:=$(call qstrip,$(BR2_HOSTNAME))
-BANNER:=$(call qstrip,$(BR2_BANNER))
-# silent mode requested?
-QUIET:=$(if $(findstring s,$(MAKEFLAGS)),-q,)
-# Strip off the annoying quoting
-ARCH:=$(call qstrip,$(BR2_ARCH))
-ifeq ($(ARCH),xtensa)
-ARCH:=$(ARCH)_$(call qstrip,$(BR2_xtensa_core_name))
-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
-TOPDIR_PREFIX:=$(call qstrip,$(BR2_TOPDIR_PREFIX))_
-TOPDIR_SUFFIX:=_$(call qstrip,$(BR2_TOPDIR_SUFFIX))
-ifeq ($(TOPDIR_PREFIX),_)
-ifeq ($(TOPDIR_SUFFIX),_)
-DL_DIR=$(call qstrip,$(BR2_DL_DIR))
-ifeq ($(DL_DIR),)
-# All non-configurable packages should be built in BUILD_DIR
-STAGING_DIR:=$(call qstrip,$(BR2_STAGING_DIR))
-# packages compiled for the host goes here
-# stamp (dependency) files go here
-# All configurable packages (like Busybox,Linux etc) should be built
-# define values for prepatched source trees for toolchains
-VENDOR_SITE:=$(call qstrip,$(BR2_VENDOR_SITE))
diff --git a/project/project.mk b/project/project.mk
deleted file mode 100644
index 3074eff48f..0000000000
--- a/project/project.mk
+++ /dev/null
@@ -1,52 +0,0 @@
-.PHONY: target-host-info saveconfig getconfig
-target-host-info: $(TARGET_DIR)/etc/issue $(TARGET_DIR)/etc/hostname $(TARGET_DIR)/etc/br-version
-$(TARGET_DIR)/etc/issue: .config
- mkdir -p $(TARGET_DIR)/etc
- echo "" > $@
- echo "" >> $@
- echo "$(BANNER)" >> $@
-$(TARGET_DIR)/etc/hostname: .config
- mkdir -p $(TARGET_DIR)/etc
- echo "$(TARGET_HOSTNAME)" > $@
-$(TARGET_DIR)/etc/br-version: .config
- mkdir -p $(TARGET_DIR)/etc
- echo $(BR2_VERSION)$(shell $(TOPDIR)/scripts/setlocalversion) >$@
- mkdir -p $(LOCAL)/$(PROJECT)
- -cp .config $(PROJECT_FILE)
- if [ -f $(LINUX26_DIR)/.config ]; then \
- cp $(LINUX26_DIR)/.config \
- $(LOCAL)/$(PROJECT)/linux-$(LINUX26_VERSION).config; \
- echo "BR2_PACKAGE_LINUX_KCONFIG=\"$(LOCAL)/$(PROJECT)/linux-$(LINUX26_VERSION).config\"" >> $(PROJECT_FILE); \
- echo "BR2_BOARD_PATH=\"$(LOCAL)/$(PROJECT)\"" >> $(PROJECT_FILE); \
- fi
- if [ -f $(BUSYBOX_DIR)/.config ]; then \
- cp $(BUSYBOX_DIR)/.config \
- $(LOCAL)/$(PROJECT)/busybox-$(BUSYBOX_VERSION).config; \
- fi
- if [ -f $(UCLIBC_DIR)/.config ]; then \
- cp $(UCLIBC_DIR)/.config \
- $(LOCAL)/$(PROJECT)/uclibc-$(UCLIBC_VER).config; \
- echo "BR2_UCLIBC_CONFIG=\"$(LOCAL)/$(PROJECT)/uclibc-$(UCLIBC_VER).config\"" >> $(PROJECT_FILE); \
- fi
- if [ -f $(UBOOT_DIR)/include/configs/$(PROJECT).h ]; then \
- mkdir -p $(LOCAL)/$(PROJECT)/u-boot; \
- cp $(UBOOT_DIR)/include/configs/$(PROJECT).h \
- $(LOCAL)/$(PROJECT)/u-boot/$(PROJECT).h; \
- fi
- -cp $(LOCAL)/$(PROJECT)/$(PROJECT).config .config