kumquat-buildroot/package/uboot-tools/uboot-tools.mk

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################################################################################
#
# uboot-tools
#
################################################################################
UBOOT_TOOLS_VERSION = 2015.10
.mk files: bulk aligment and whitespace cleanup of assignments The Buildroot coding style defines one space around make assignments and does not align the assignment symbols. This patch does a bulk fix of offending packages. The package infrastructures (or more in general assignments to calculated variable names, like $(2)_FOO) are not touched. Alignment of line continuation characters (\) is kept as-is. The sed command used to do this replacement is: find * -name "*.mk" | xargs sed -i \ -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*$#\1 \2#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*\([^\\]\+\)$#\1 \2 \3#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\s*\([^\\ \t]\+\s*\\\)\s*$#\1 \2 \3#' -e 's#^\([A-Z0-9a-z_]\+\)\s*\([?:+]\?=\)\(\s*\\\)#\1 \2\3#' Brief explanation of this command: ^\([A-Z0-9a-z_]\+\) a regular variable at the beginning of the line \([?:+]\?=\) any assignment character =, :=, ?=, += \([^\\]\+\) any string not containing a line continuation \([^\\ \t]\+\s*\\\) string, optional whitespace, followed by a line continuation character \(\s*\\\) optional whitespace, followed by a line continuation character Hence, the first subexpression handles empty assignments, the second handles regular assignments, the third handles regular assignments with line continuation, and the fourth empty assignments with line continuation. This expression was tested on following test text: (initial tab not included) FOO = spaces before FOO = spaces before and after FOO = tab before FOO = tab and spaces before FOO = tab after FOO = tab and spaces after FOO = spaces and tab after FOO = \ FOO = bar \ FOO = bar space \ FOO = \ GENIMAGE_DEPENDENCIES = host-pkgconf libconfuse FOO += spaces before FOO ?= spaces before and after FOO := FOO = FOO = FOO = FOO = $(MAKE1) CROSS_COMPILE=$(TARGET_CROSS) -C AT91BOOTSTRAP3_DEFCONFIG = \ AXEL_DISABLE_I18N=--i18n=0 After this bulk change, following manual fixups were done: - fix line continuation alignment in cegui06 and spice (the sed expression leaves the number of whitespace between the value and line continuation character intact, but the whitespace before that could have changed, causing misalignment. - qt5base was reverted, as this package uses extensive alignment which actually makes the code more readable. Finally, the end result was manually reviewed. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Cc: Yann E. Morin <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-10-07 09:06:03 +02:00
UBOOT_TOOLS_SOURCE = u-boot-$(UBOOT_TOOLS_VERSION).tar.bz2
UBOOT_TOOLS_SITE = ftp://ftp.denx.de/pub/u-boot
UBOOT_TOOLS_LICENSE = GPLv2+
UBOOT_TOOLS_LICENSE_FILES = Licenses/gpl-2.0.txt
define UBOOT_TOOLS_CONFIGURE_CMDS
mkdir -p $(@D)/include/config
touch $(@D)/include/config/auto.conf
endef
define UBOOT_TOOLS_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
CROSS_COMPILE="$(TARGET_CROSS)" \
CFLAGS="$(TARGET_CFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS)" \
CROSS_BUILD_TOOLS=y \
CONFIG_FIT_SIGNATURE=$(BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE_FIT_SIGNATURE_SUPPORT) \
tools-only
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
CROSS_COMPILE="$(TARGET_CROSS)" \
CFLAGS="$(TARGET_CFLAGS)" \
LDFLAGS="$(TARGET_LDFLAGS)" \
env no-dot-config-targets=env
endef
ifeq ($(BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE),y)
define UBOOT_TOOLS_INSTALL_MKIMAGE
$(INSTALL) -m 0755 -D $(@D)/tools/mkimage $(TARGET_DIR)/usr/bin/mkimage
endef
ifeq ($(BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE_FIT_SIGNATURE_SUPPORT),y)
UBOOT_TOOLS_DEPENDENCIES += openssl host-pkgconf
endif # BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE_FIT_SIGNATURE_SUPPORT
endif # BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE
ifeq ($(BR2_PACKAGE_UBOOT_TOOLS_MKENVIMAGE),y)
define UBOOT_TOOLS_INSTALL_MKENVIMAGE
$(INSTALL) -m 0755 -D $(@D)/tools/mkenvimage $(TARGET_DIR)/usr/bin/mkenvimage
endef
endif
ifeq ($(BR2_PACKAGE_UBOOT_TOOLS_FWPRINTENV),y)
define UBOOT_TOOLS_INSTALL_FWPRINTENV
$(INSTALL) -m 0755 -D $(@D)/tools/env/fw_printenv $(TARGET_DIR)/usr/sbin/fw_printenv
ln -sf fw_printenv $(TARGET_DIR)/usr/sbin/fw_setenv
endef
endif
define UBOOT_TOOLS_INSTALL_TARGET_CMDS
$(UBOOT_TOOLS_INSTALL_MKIMAGE)
$(UBOOT_TOOLS_INSTALL_MKENVIMAGE)
$(UBOOT_TOOLS_INSTALL_FWPRINTENV)
endef
ifeq ($(BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SIGNATURE_SUPPORT),y)
HOST_UBOOT_TOOLS_DEPENDENCIES += host-openssl
endif
define HOST_UBOOT_TOOLS_CONFIGURE_CMDS
mkdir -p $(@D)/include/config
touch $(@D)/include/config/auto.conf
endef
define HOST_UBOOT_TOOLS_BUILD_CMDS
$(MAKE1) -C $(@D) \
CONFIG_FIT_SIGNATURE=$(BR2_PACKAGE_UBOOT_TOOLS_MKIMAGE_FIT_SIGNATURE_SUPPORT) \
HOSTCC="$(HOSTCC)" \
HOSTCFLAGS="$(HOST_CFLAGS)" \
HOSTLDFLAGS="$(HOST_LDFLAGS)" \
tools-only
endef
define HOST_UBOOT_TOOLS_INSTALL_CMDS
$(INSTALL) -m 0755 -D $(@D)/tools/mkimage $(HOST_DIR)/usr/bin/mkimage
$(INSTALL) -m 0755 -D $(@D)/tools/mkenvimage $(HOST_DIR)/usr/bin/mkenvimage
endef
$(eval $(generic-package))
$(eval $(host-generic-package))
# Convenience variables for other mk files that make use of mkimage
MKIMAGE = $(HOST_DIR)/usr/bin/mkimage
# mkimage supports arm blackfin m68k microblaze mips mips64 nios2 powerpc ppc sh sparc sparc64 x86
# KERNEL_ARCH can be arm64 arc arm blackfin m68k microblaze mips nios2 powerpc sh sparc i386 x86_64 xtensa
# For arm64, arc, xtensa we'll just keep KERNEL_ARCH
# For mips64, we'll just keep mips
# For i386 and x86_64, we need to convert
ifeq ($(KERNEL_ARCH),x86_64)
MKIMAGE_ARCH = x86
else ifeq ($(KERNEL_ARCH),i386)
MKIMAGE_ARCH = x86
else
MKIMAGE_ARCH = $(KERNEL_ARCH)
endif