397fe5cc0b
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 $(STAMP_DIR)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
94 lines
2.7 KiB
Makefile
94 lines
2.7 KiB
Makefile
# *******************************************************************
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ifeq ($(BR2_TARGET_ATMEL),y)
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ATMEL_PATH:=target/device/Atmel
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BOARD_NAME:=$(call qstrip,$(BR2_BOARD_NAME))
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BOARD_PATH:=$(call qstrip,$(BR2_BOARD_PATH))
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ATMEL_TARGET:=$(ATMEL_PATH)/root
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TARGET_SKELETON:=$(ATMEL_TARGET)/target_skeleton
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TARGET_DEVICE_TABLE:=$(ATMEL_TARGET)/device_table.txt
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TARGET_SKELETON_LINKS:=$(ATMEL_TARGET)/skel.tar.gz
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ifeq ($(BR2_avr32),y)
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KERNEL_HEADERS_PATCH_DIR=target/device/Atmel/arch-avr32/kernel-headers-2.6.28.2
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endif
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ifneq ($(COPYTO),)
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TARGET_ATMEL_COPYTO:=$(call qstrip,$(BR2_COPYTO))
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else
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TARGET_ATMEL_COPYTO:=$(call qstrip,$(BR2_TARGET_ATMEL_COPYTO))
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endif
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# These are set by Config.in
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DOWNLOAD_LINUX26_VERSION:= $(call qstrip,$(BR2_DOWNLOAD_LINUX26_VERSION))
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ifeq ($(DOWNLOAD_LINUX26_VERSION),)
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DOWNLOAD_LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
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endif
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LINUX26_VERSION:=$(call qstrip,$(BR2_LINUX26_VERSION))
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ifeq ($(LINUX26_VERSION),)
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LINUX26_VERSION=$(LINUX_HEADERS_VERSION)
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endif
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LINUX26_RC_PATCH:=$(call qstrip,$(BR2_LINUX26_RC_PATCH))
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# These are set by "new" Config.in
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LINUX26_KCONFIG:=$(BOARD_PATH)/$(BOARD_NAME)-linux-$(LINUX26_VERSION).config
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# This should be part of target/linux/Makefile.in
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LINUX26_BUILD_DIR:=$(BUILD_DIR)
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#LINUX26_BINLOC=$(LINUX26_FORMAT)
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#LINUX26_BINLOC:=$(BINARIES_DIR)/$(LINUX26_KERNEL)
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ifeq ($(BR2_avr32),y)
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LINUX26_BINLOC:=arch/$(KERNEL_ARCH)/boot/images/$(BR2_PACKAGE_LINUX_FORMAT)
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endif
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LINUX26_COPYTO:=/tftpboot
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#LINUX26_PATCH_DIR:=$(BOARD_PATH)/kernel-patches
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# The board specific Makefile.in can redefine BOARD_NAME's
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LINUX_BOARD_NAME:=$(BOARD_NAME)
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#UBOOT_BOARD_NAME:=$(BOARD_NAME)
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DFB_BOARD_NAME:=$(BOARD_NAME)
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#BR2_PACKAGE_BUSYBOX_CONFIG:=$(BR2_BOARD_PATH)/busybox-$(BR2_BUSYBOX_VERSION).config
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U_BOOT_VERSION:=$(call qstrip,$(BR2_UBOOT_VERSION))
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# Update things in board specific makefiles
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include target/device/Atmel/*/Makefile.in
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# Needs to be AFTER board specific Makefiles
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UBOOT_CONFIG:=$(UBOOT_BOARD_NAME)_config
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UBOOT_CONFIG_FILE:=$(BOARD_PATH)/u-boot/$(UBOOT_BOARD_NAME).h
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#ifeq ($(BR2_TARGET_UBOOT_AT91),y)
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#include $(ATMEL_PATH)/u-boot/u-boot.mk
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#endif
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ifeq ($(BR2_TARGET_DATAFLASHBOOT),y)
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include $(ATMEL_PATH)/DataFlashBoot/DataflashBoot.mk
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endif
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP),y)
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include $(ATMEL_PATH)/at91bootstrap/at91bootstrap.mk
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endif
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atmel_status:
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@echo BUILD_DIR=$(BUILD_DIR)
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@echo BOARD_NAME=$(BOARD_NAME)
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@echo BR2_BOARD_PATH=$(BR2_BOARD_PATH)
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@echo BR2_MAJOR_MINOR=$(BR2_LINUX_MAJOR_VERSION)$(BR2_LINUX_MINOR_VERSION)
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@echo MAJOR_MINOR=$(LINUX_MAJOR_VER)$(LINUX_MINOR_VER)
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@echo DOWNLOAD_LINUX26_VERSION=$(DOWNLOAD_LINUX26_VERSION)
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@echo LINUX_SOURCE=$(LINUX_SOURCE)
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@echo TARGETS=$(TARGETS)
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#TARGETS+=atmel_status
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endif
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