![Peter Korsgaard](/assets/img/avatar_default.png)
Adds overlay support. Drop the non-upstreamed 0002-extra-cflags.patch and instead simply pass the needed CFLAGS as make arguments. Passing the full upstream warning flags are not important in the Buildroot context, so this is simpler than maintaining a patch. Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
59 lines
1.6 KiB
Makefile
59 lines
1.6 KiB
Makefile
################################################################################
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#
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# dtc
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#
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################################################################################
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DTC_VERSION = 1.4.4
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DTC_SOURCE = dtc-$(DTC_VERSION).tar.xz
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DTC_SITE = https://www.kernel.org/pub/software/utils/dtc
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DTC_LICENSE = GPL-2.0+ or BSD-2-Clause (library)
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DTC_LICENSE_FILES = README.license GPL
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DTC_INSTALL_STAGING = YES
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DTC_DEPENDENCIES = host-bison host-flex
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HOST_DTC_DEPENDENCIES = host-bison host-flex
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define DTC_POST_INSTALL_TARGET_RM_DTDIFF
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rm -f $(TARGET_DIR)/usr/bin/dtdiff
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endef
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ifeq ($(BR2_PACKAGE_DTC_PROGRAMS),y)
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DTC_LICENSE := $(DTC_LICENSE), GPL-2.0+ (programs)
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DTC_INSTALL_GOAL = install
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ifeq ($(BR2_PACKAGE_BASH),)
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DTC_POST_INSTALL_TARGET_HOOKS += DTC_POST_INSTALL_TARGET_RM_DTDIFF
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endif
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else # $(BR2_PACKAGE_DTC_PROGRAMS) != y
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DTC_INSTALL_GOAL = install-lib
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endif # $(BR2_PACKAGE_DTC_PROGRAMS) != y
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define DTC_BUILD_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) CFLAGS="$(TARGET_CFLAGS) -fPIC" -C $(@D) PREFIX=/usr
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endef
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# For staging, only the library is needed
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define DTC_INSTALL_STAGING_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(STAGING_DIR) PREFIX=/usr install-lib \
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install-includes
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endef
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define DTC_INSTALL_TARGET_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) PREFIX=/usr $(DTC_INSTALL_GOAL)
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endef
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# host build
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define HOST_DTC_BUILD_CMDS
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$(HOST_CONFIGURE_OPTS) $(MAKE) CFLAGS="$(HOST_CFLAGS) -fPIC" -C $(@D) PREFIX=$(HOST_DIR)/usr
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endef
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define HOST_DTC_INSTALL_CMDS
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$(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr install-bin
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endef
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$(eval $(generic-package))
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$(eval $(host-generic-package))
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