buildroot

################################################################################

#

# dtc

#

################################################################################

​

DTC_VERSION = 1.4.1

DTC_SOURCE = dtc-$(DTC_VERSION).tar.xz

DTC_SITE = https://www.kernel.org/pub/software/utils/dtc

DTC_LICENSE = GPL-2.0+ or BSD-2-Clause (library)

DTC_LICENSE_FILES = README.license GPL

DTC_INSTALL_STAGING = YES

DTC_DEPENDENCIES = host-bison host-flex

HOST_DTC_DEPENDENCIES = host-bison host-flex

​

define DTC_POST_INSTALL_TARGET_RM_DTDIFF

    rm -f $(TARGET_DIR)/usr/bin/dtdiff

endef

​

ifeq ($(BR2_PACKAGE_DTC_PROGRAMS),y)

​

DTC_LICENSE := $(DTC_LICENSE), GPL-2.0+ (programs)

DTC_INSTALL_GOAL = install

ifeq ($(BR2_PACKAGE_BASH),)

DTC_POST_INSTALL_TARGET_HOOKS += DTC_POST_INSTALL_TARGET_RM_DTDIFF

endif

​

else # $(BR2_PACKAGE_DTC_PROGRAMS) != y

​

DTC_INSTALL_GOAL = install-lib

​

endif # $(BR2_PACKAGE_DTC_PROGRAMS) != y

​

define DTC_BUILD_CMDS

    $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=/usr

endef

​

# For staging, only the library is needed

define DTC_INSTALL_STAGING_CMDS

    $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(STAGING_DIR) PREFIX=/usr install-lib \

        install-includes

endef

​

define DTC_INSTALL_TARGET_CMDS

    $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) PREFIX=/usr $(DTC_INSTALL_GOAL)

endef

​

# host build

define HOST_DTC_BUILD_CMDS

    $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr

endef

​

define HOST_DTC_INSTALL_CMDS

    $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr install-bin

endef

​

$(eval $(generic-package))

$(eval $(host-generic-package))