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boot/at91bootstrap3: migrate to pkg-kconfig

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In at91bootstrap3, defconfig files are spread out in various
sub-directories, so we can't easily construct the path to those
defconfig files.

As it turns out, there are no two defconfig files named the same; they
all contain at least the board name, plus some extra info. And there is
always only one directory depth below board/ where all defconfig files
are to be found.

Also, at91bootstrap3's own Makefile relies on this single-match as it
runs a 'find' command to locate the defconfig file.

So, even though we do not know the path to the defconfig file, we can
construct a shell-glob quite easily (in the hope that there will never
be more than one directory depth).

Signed-off-by: Mauro Condarelli <mc5686@mclink.it>
[yann.morin.1998@free.fr:
  - remove custom _CONFIGURE_CMDS, handled by pkg-kconfig  (Thomas)
  - remove redundant intermediate variable
  - fix using internal defconfig files
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Mauro Condarelli 2015-04-06 16:03:06 +02:00 committed by Thomas Petazzoni
parent aa3a409b05
commit 2016cb30f1
1 changed files with 10 additions and 17 deletions
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27
boot/at91bootstrap3/at91bootstrap3.mk
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@ -10,10 +10,6 @@ AT91BOOTSTRAP3_SITE = $(call github,linux4sam,at91bootstrap,$(AT91BOOTSTRAP3_VER
AT91BOOTSTRAP3_INSTALL_IMAGES = YES
AT91BOOTSTRAP3_INSTALL_TARGET = NO
AT91BOOTSTRAP3_DEFCONFIG = \
$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG))
AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE = \
$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE))
AT91BOOTSTRAP3_CUSTOM_PATCH_DIR = \
$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR))
@ -27,16 +23,6 @@ endef
AT91BOOTSTRAP3_POST_PATCH_HOOKS += AT91BOOTSTRAP3_APPLY_CUSTOM_PATCHES
endif
ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG),y)
define AT91BOOTSTRAP3_CONFIGURE_CMDS
$(MAKE) $(AT91BOOTSTRAP3_MAKE_OPTS) -C $(@D) $(AT91BOOTSTRAP3_DEFCONFIG)_defconfig
endef
else ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG),y)
define AT91BOOTSTRAP3_CONFIGURE_CMDS
cp $(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE) $(@D)/.config
endef
endif
define AT91BOOTSTRAP3_BUILD_CMDS
$(MAKE) $(AT91BOOTSTRAP3_MAKE_OPTS) -C $(@D)
endef
@ -45,18 +31,25 @@ define AT91BOOTSTRAP3_INSTALL_IMAGES_CMDS
cp $(@D)/binaries/*.bin $(BINARIES_DIR)
endef
$(eval $(generic-package))
ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG),y)
AT91BOOTSTRAP3_KCONFIG_FILE = $(AT91BOOTSTRAP3_DIR)/board/*/$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG))_defconfig
else ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG),y)
AT91BOOTSTRAP3_KCONFIG_FILE = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE))
endif
AT91BOOTSTRAP3_KCONFIG_EDITORS = menuconfig xconfig gconfig
AT91BOOTSTRAP3_KCONFIG_OPTS = $(AT91BOOTSTRAP3_MAKE_OPTS)
$(eval $(kconfig-package))
# Checks to give errors that the user can understand
ifeq ($(filter source,$(MAKECMDGOALS)),)
ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG),y)
ifeq ($(AT91BOOTSTRAP3_DEFCONFIG),)
ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG)),)
$(error No at91bootstrap3 defconfig name specified, check your BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG setting)
endif
endif
ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG),y)
ifeq ($(AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE),)
ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE)),)
$(error No at91bootstrap3 configuration file specified, check your BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE setting)
endif
endif