# # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved. # # One must do all unpack and patch in sequence. .NOTPARALLEL: (SOURCE_DIR)/.prep UNPACK = $(WS_TOOLS)/userland-unpack FETCH = $(WS_TOOLS)/userland-fetch ARCHIVES += $(COMPONENT_ARCHIVE) CLEAN_PATHS += $(SOURCE_DIR) # In order to override PATCH_DIR and PATCH_PATTERN in component makefiles, they # need to be conditionally set here. This means that the override needs to # happen prior to including prep.mk. Otherwise other variables set here which # are based on those will be expanded too early for the override to take # effect. # You also can't override PATCHES after including prep.mk; if you want to # append filenames to PATCHES, you'll have to set $(EXTRA_PATCHES) prior to # inclusion. PATCH_DIR ?= patches # we may need patches only for use with parfait ifeq ($(strip $(PARFAIT_BUILD)),yes) PARFAIT_PATCH_DIR = parfait endif PATCH_PATTERN ?= *.patch PATCHES = $(shell find $(PATCH_DIR) $(PARFAIT_PATCH_DIR) -type f -name '$(PATCH_PATTERN)' \ 2>/dev/null | sort) $(EXTRA_PATCHES) # Rule to perform the patching. $(SOURCE_DIR)/.%ed: $(PATCH_DIR)/% $(GPATCH) -d $(@D) $(GPATCH_FLAGS) < $< $(TOUCH) $@ # Parfait patches rule: TODO - Integrate with other patch rules ifeq ($(strip $(PARFAIT_BUILD)),yes) $(SOURCE_DIR)/.%ed: $(PARFAIT_PATCH_DIR)/% $(GPATCH) -d $(@D) $(GPATCH_FLAGS) < $< $(TOUCH) $@ endif # Template for download rules. define download-rule ARCHIVES += $$(COMPONENT_ARCHIVE$(1)) CLOBBER_PATHS += $$(COMPONENT_ARCHIVE$(1)) $$(USERLAND_ARCHIVES)$$(COMPONENT_ARCHIVE$(1)): Makefile $$(FETCH) --file $$@ \ $$(COMPONENT_ARCHIVE_URL$(1):%=--url %) \ $$(COMPONENT_ARCHIVE_HASH$(1):%=--hash %) $$(TOUCH) $$@ endef # Template for patching rules, note that patching is actually done by the # %.ed pattern rule above. # To maintain backwards compatibility, the flag PATCH_EACH_ARCHIVE must # be non-empty in order to activate individual archive patching. define patch-rule ifneq ($(strip $$(PATCH_EACH_ARCHIVE)),) # Prepend the patch directory to each archive patch. #$$(COMPONENT_PATCHES$(1):%=$$(PATCH_DIR)/%) #PATCHDIR_PATCHES$(1) += $$(COMPONENT_PATCHES) PATCHDIR_PATCHES$(1) += $$(foreach patch,$$(COMPONENT_PATCHES$(1)), \ $$(PATCH_DIR)/$$(patch)) else PATCHDIR_PATCHES = $$(PATCHES) endif # Substitute the patch dir for the source dir on the patches STAMPS$(1)+= $$(PATCHDIR_PATCHES$(1):$$(PATCH_DIR)/%=$$(SOURCE_DIR)/.%ed) ifeq ($(strip $(PARFAIT_BUILD)),yes) STAMPS$(1)+= $$(PATCHDIR_PATCHES$(1):$$(PARFAIT_PATCH_DIR)/%=$$(SOURCE_DIR)/.%ed) endif $$(SOURCE_DIR)/.patched$(1): $$(SOURCE_DIR)/.unpacked$(1) $$(STAMPS$(1)) $$(TOUCH) $$@ endef # Template for unpacking rules. define unpack-rule $$(SOURCE_DIR)/.unpacked$(1): download Makefile $$(PATCHDIR_PATCHES$(1)) $$(RM) -r $$(COMPONENT_SRC$(1)) $$(UNPACK) $$(UNPACK_ARGS$(1)) \ $$(USERLAND_ARCHIVES)$$(COMPONENT_ARCHIVE$(1)) $$(COMPONENT_POST_UNPACK_ACTION$(1)) $$(TOUCH) $$@ endef # If an archive is defined, create a download, unpack and patch rule. define archive-rule ifneq ($(strip $$(COMPONENT_ARCHIVE$(1))),) $(eval $(call download-rule,$(1))) $(eval $(call unpack-rule,$(1))) $(eval $(call patch-rule,$(1))) ARCHIVE_STAMPS +=$$(SOURCE_DIR)/.patched$(1) endif endef # Calculate the number of defined archives. # Always generate at least the basic prep rules. # Work out if there are any other archives to be downloaded and patched. NUM_EXTRA_ARCHIVES= 1 2 3 4 5 6 7 8 9 $(eval $(call archive-rule,)) ifneq ($(strip $(PATCH_EACH_ARCHIVE)),) $(foreach suffix,$(NUM_EXTRA_ARCHIVES), \ $(eval $(call archive-rule,_$(suffix)))) else # Backwards compatibility - only download, do not unpack or patch automatically $(foreach suffix,$(NUM_EXTRA_ARCHIVES), \ $(eval $(call download-rule,_$(suffix)))) endif $(SOURCE_DIR)/.prep: $(ARCHIVE_STAMPS) $(COMPONENT_PREP_ACTION) $(TOUCH) $@ prep:: $(SOURCE_DIR)/.prep download:: $(ARCHIVES:%=$(USERLAND_ARCHIVES)%) clean:: $(RM) -r $(CLEAN_PATHS) clobber:: clean $(RM) -r $(CLOBBER_PATHS)