make/MainSupport.gmk - platform/libcore - Git at Google

 #
 # Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License version 2 only, as
 # published by the Free Software Foundation.  Oracle designates this
 # particular file as subject to the "Classpath" exception as provided
 # by Oracle in the LICENSE file that accompanied this code.
 #
 # This code is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 # version 2 for more details (a copy is included in the LICENSE file that
 # accompanied this code).
 #
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #

 ################################################################################
 # This file contains helper functions for Main.gmk.
 ################################################################################

 ifndef _MAINSUPPORT_GMK
 _MAINSUPPORT_GMK := 1

 # Run the tests specified by $1.
 define RunTests
 	($(CD) $(SRC_ROOT)/test && $(MAKE) $(MAKE_ARGS) -j1 -k MAKEFLAGS= \
 	    JT_HOME=$(JT_HOME) PRODUCT_HOME=$(JDK_IMAGE_DIR) \
 	    TEST_IMAGE_DIR=$(TEST_IMAGE_DIR) \
 	    ALT_OUTPUTDIR=$(OUTPUT_ROOT) TEST_JOBS=$(TEST_JOBS) \
 	    JOBS=$(JOBS) $1) || true
 endef

 # Cleans the dir given as $1
 define CleanDir
 	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	($(CD) $(OUTPUT_ROOT) && $(RM) -r $1)
 	@$(PRINTF) " done\n"
 endef

 define CleanSupportDir
 	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/$(strip $1)
 	@$(PRINTF) " done\n"
 endef

 define CleanTest
 	@$(PRINTF) "Cleaning test $(strip $1) ..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))
         # Remove as much of the test directory structure as is empty
 	$(RMDIR) -p $(dir $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))) 2> /dev/null || true
 	@$(PRINTF) " done\n"
 endef

 define Clean-gensrc
 	@$(PRINTF) "Cleaning gensrc $(if $1,for $(strip $1) )..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc_no_docs/$(strip $1)
 	@$(PRINTF) " done\n"
 endef

 define Clean-java
 	@$(PRINTF) "Cleaning java $(if $1,for $(strip $1) )..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(JDK_OUTPUTDIR)/modules/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/special_classes/$(strip $1)
 	$(PRINTF) " done\n"
 	$(PRINTF) "Cleaning headers $(if $1,for $(strip $1)) ..."
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/headers/$(strip $1)
 	@$(PRINTF) " done\n"
 endef

 define Clean-native
 	@$(PRINTF) "Cleaning native $(if $1,for $(strip $1) )..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/native/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_libs/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_libs-stripped/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_cmds/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped/$(strip $1)
 	@$(PRINTF) " done\n"
 endef

 define Clean-include
 	@$(PRINTF) "Cleaning include $(if $1,for $(strip $1) )..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_include/$(strip $1)
 	@$(PRINTF) " done\n"
 endef

 define Clean-docs
 	@$(PRINTF) "Cleaning docs ..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/docs
 	$(RM) -r $(IMAGES_OUTPUTDIR)/docs
 	@$(PRINTF) " done\n"
 endef

 define CleanModule
   $(call Clean-gensrc, $1)
   $(call Clean-java, $1)
   $(call Clean-native, $1)
   $(call Clean-include, $1)
 endef


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

 MAKE_TOPDIR_LIST := $(JDK_TOPDIR) $(CORBA_TOPDIR) $(LANGTOOLS_TOPDIR) \
     $(HOTSPOT_TOPDIR)
 MAKE_MAKEDIR_LIST := make

 # Helper macro for DeclareRecipesForPhase
 # Declare a recipe for calling the module and phase specific makefile.
 # If there are multiple makefiles to call, create a rule for each topdir
 # that contains a makefile with the target $module-$suffix-$repodir,
 # (i.e: java.base-gensrc-jdk)
 # Normally there is only one makefile, and the target will just be
 # $module-$suffix
 # Param 1: Name of list to add targets to
 # Param 2: Module name
 # Param 3: Topdir
 define DeclareRecipeForModuleMakefile
   ifeq ($$($1_MULTIPLE_MAKEFILES), true)
     $2-$$($1_TARGET_SUFFIX): $2-$$($1_TARGET_SUFFIX)-$$(notdir $3)
     $1 += $2-$$($1_TARGET_SUFFIX)-$$(notdir $3)

     $2-$$($1_TARGET_SUFFIX)-$$(notdir $3):
   else
     $2-$$($1_TARGET_SUFFIX):
   endif
 	$(ECHO) $(LOG_INFO) "Building $$@"
         ifeq ($$($1_USE_WRAPPER), true)
 	  +($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) \
 	      -f ModuleWrapper.gmk \
 	          $$(addprefix -I, $$(wildcard $$(addprefix $3/, $(MAKE_MAKEDIR_LIST)) \
 	          $$(addsuffix /$$($1_MAKE_SUBDIR), $$(addprefix $3/, $(MAKE_MAKEDIR_LIST))))) \
 	          MODULE=$2 MAKEFILE_PREFIX=$$($1_FILE_PREFIX))
         else
 	  +($(CD) $$(dir $$(firstword $$(wildcard $$(patsubst %, \
 	          $3/%/$$($1_MAKE_SUBDIR)/$$($1_FILE_PREFIX)-$2.gmk, $(MAKE_MAKEDIR_LIST))))) \
 	    && $(MAKE) $(MAKE_ARGS) \
 	          -f $$($1_FILE_PREFIX)-$2.gmk \
 	          $$(addprefix -I, $$(wildcard $$(addprefix $3/, $(MAKE_MAKEDIR_LIST)) \
 	          $$(addsuffix /$$($1_MAKE_SUBDIR), $$(addprefix $3/, $(MAKE_MAKEDIR_LIST))))) \
 	          MODULE=$2)
         endif

 endef

 # Helper macro for DeclareRecipesForPhase
 # Param 1: Name of list to add targets to
 # Param 2: Module name
 define DeclareRecipesForPhaseAndModule
   $1_$2_TOPDIRS := $$(strip $$(sort $$(foreach d, $(MAKE_TOPDIR_LIST), \
       $$(patsubst $$d/%, $$d, $$(filter $$d/%, \
           $$(wildcard $$(patsubst %, %/$$($1_MAKE_SUBDIR)/$$($1_FILE_PREFIX)-$2.gmk, \
           $$(foreach s, $(MAKE_MAKEDIR_LIST), \
               $$(addsuffix /$$s, $(MAKE_TOPDIR_LIST))))))))))

   # Only declare recipes if there are makefiles to call
   ifneq ($$($1_$2_TOPDIRS), )
     ifeq ($(NO_RECIPES),)
       $$(foreach d, $$($1_$2_TOPDIRS), \
           $$(eval $$(call DeclareRecipeForModuleMakefile,$1,$2,$$d)))
     endif
     $1 += $2-$$($1_TARGET_SUFFIX)
     $1_MODULES += $2
   endif
 endef

 # Declare recipes for a specific module and build phase if there are makefiles
 # present for the specific combination.
 # Param 1: Name of list to add targets to
 # Named params:
 # TARGET_SUFFIX : Suffix of target to create for recipe
 # MAKE_SUBDIR : Subdir for this build phase
 # FILE_PREFIX : File prefix for this build phase
 # USE_WRAPPER : Set to true to use ModuleWrapper.gmk
 # CHECK_MODULES : List of modules to try
 # MULTIPLE_MAKEFILES : Set to true to handle makefiles for the same module and
 #                      phase in multiple repos
 # Exported variables:
 # $1_MODULES : All modules that had rules generated
 # $1_TARGETS : All targets generated
 define DeclareRecipesForPhase
   $(foreach i,2 3 4 5 6 7, $(if $($i),$(strip $1)_$(strip $($i)))$(NEWLINE))
   $(if $(8),$(error Internal makefile error: Too many arguments to \
       DeclareRecipesForPhase, please update MakeHelper.gmk))

   $$(foreach m, $$($(strip $1)_CHECK_MODULES), \
       $$(eval $$(call DeclareRecipesForPhaseAndModule,$(strip $1),$$m)))

   $(strip $1)_TARGETS := $$($(strip $1))
 endef

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

 endif # _MAINSUPPORT_GMK
	#
	# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
	# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	#
	# This code is free software; you can redistribute it and/or modify it
	# under the terms of the GNU General Public License version 2 only, as
	# published by the Free Software Foundation. Oracle designates this
	# particular file as subject to the "Classpath" exception as provided
	# by Oracle in the LICENSE file that accompanied this code.
	#
	# This code is distributed in the hope that it will be useful, but WITHOUT
	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	# version 2 for more details (a copy is included in the LICENSE file that
	# accompanied this code).
	#
	# You should have received a copy of the GNU General Public License version
	# 2 along with this work; if not, write to the Free Software Foundation,
	# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	#
	# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	# or visit www.oracle.com if you need additional information or have any
	# questions.
	#

	################################################################################
	# This file contains helper functions for Main.gmk.
	################################################################################

	ifndef _MAINSUPPORT_GMK
	_MAINSUPPORT_GMK := 1

	# Run the tests specified by $1.
	define RunTests
	($(CD) $(SRC_ROOT)/test && $(MAKE) $(MAKE_ARGS) -j1 -k MAKEFLAGS= \
	JT_HOME=$(JT_HOME) PRODUCT_HOME=$(JDK_IMAGE_DIR) \
	TEST_IMAGE_DIR=$(TEST_IMAGE_DIR) \
	ALT_OUTPUTDIR=$(OUTPUT_ROOT) TEST_JOBS=$(TEST_JOBS) \
	JOBS=$(JOBS) $1) \|\| true
	endef

	# Cleans the dir given as $1
	define CleanDir
	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	($(CD) $(OUTPUT_ROOT) && $(RM) -r $1)
	@$(PRINTF) " done\n"
	endef

	define CleanSupportDir
	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/$(strip $1)
	@$(PRINTF) " done\n"
	endef

	define CleanTest
	@$(PRINTF) "Cleaning test $(strip $1) ..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))
	# Remove as much of the test directory structure as is empty
	$(RMDIR) -p $(dir $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))) 2> /dev/null \|\| true
	@$(PRINTF) " done\n"
	endef

	define Clean-gensrc
	@$(PRINTF) "Cleaning gensrc $(if $1,for $(strip $1) )..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc_no_docs/$(strip $1)
	@$(PRINTF) " done\n"
	endef

	define Clean-java
	@$(PRINTF) "Cleaning java $(if $1,for $(strip $1) )..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(JDK_OUTPUTDIR)/modules/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/special_classes/$(strip $1)
	$(PRINTF) " done\n"
	$(PRINTF) "Cleaning headers $(if $1,for $(strip $1)) ..."
	$(RM) -r $(SUPPORT_OUTPUTDIR)/headers/$(strip $1)
	@$(PRINTF) " done\n"
	endef

	define Clean-native
	@$(PRINTF) "Cleaning native $(if $1,for $(strip $1) )..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/native/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_libs/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_libs-stripped/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_cmds/$(strip $1)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_cmds-stripped/$(strip $1)
	@$(PRINTF) " done\n"
	endef

	define Clean-include
	@$(PRINTF) "Cleaning include $(if $1,for $(strip $1) )..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_include/$(strip $1)
	@$(PRINTF) " done\n"
	endef

	define Clean-docs
	@$(PRINTF) "Cleaning docs ..."
	@$(PRINTF) "\n" $(LOG_DEBUG)
	$(RM) -r $(SUPPORT_OUTPUTDIR)/docs
	$(RM) -r $(IMAGES_OUTPUTDIR)/docs
	@$(PRINTF) " done\n"
	endef

	define CleanModule
	$(call Clean-gensrc, $1)
	$(call Clean-java, $1)
	$(call Clean-native, $1)
	$(call Clean-include, $1)
	endef


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

	MAKE_TOPDIR_LIST := $(JDK_TOPDIR) $(CORBA_TOPDIR) $(LANGTOOLS_TOPDIR) \
	$(HOTSPOT_TOPDIR)
	MAKE_MAKEDIR_LIST := make

	# Helper macro for DeclareRecipesForPhase
	# Declare a recipe for calling the module and phase specific makefile.
	# If there are multiple makefiles to call, create a rule for each topdir
	# that contains a makefile with the target $module-$suffix-$repodir,
	# (i.e: java.base-gensrc-jdk)
	# Normally there is only one makefile, and the target will just be
	# $module-$suffix
	# Param 1: Name of list to add targets to
	# Param 2: Module name
	# Param 3: Topdir
	define DeclareRecipeForModuleMakefile
	ifeq ($$($1_MULTIPLE_MAKEFILES), true)
	$2-$$($1_TARGET_SUFFIX): $2-$$($1_TARGET_SUFFIX)-$$(notdir $3)
	$1 += $2-$$($1_TARGET_SUFFIX)-$$(notdir $3)

	$2-$$($1_TARGET_SUFFIX)-$$(notdir $3):
	else
	$2-$$($1_TARGET_SUFFIX):
	endif
	$(ECHO) $(LOG_INFO) "Building $$@"
	ifeq ($$($1_USE_WRAPPER), true)
	+($(CD) $(SRC_ROOT)/make && $(MAKE) $(MAKE_ARGS) \
	-f ModuleWrapper.gmk \
	$$(addprefix -I, $$(wildcard $$(addprefix $3/, $(MAKE_MAKEDIR_LIST)) \
	$$(addsuffix /$$($1_MAKE_SUBDIR), $$(addprefix $3/, $(MAKE_MAKEDIR_LIST))))) \
	MODULE=$2 MAKEFILE_PREFIX=$$($1_FILE_PREFIX))
	else
	+($(CD) $$(dir $$(firstword $$(wildcard $$(patsubst %, \
	$3/%/$$($1_MAKE_SUBDIR)/$$($1_FILE_PREFIX)-$2.gmk, $(MAKE_MAKEDIR_LIST))))) \
	&& $(MAKE) $(MAKE_ARGS) \
	-f $$($1_FILE_PREFIX)-$2.gmk \
	$$(addprefix -I, $$(wildcard $$(addprefix $3/, $(MAKE_MAKEDIR_LIST)) \
	$$(addsuffix /$$($1_MAKE_SUBDIR), $$(addprefix $3/, $(MAKE_MAKEDIR_LIST))))) \
	MODULE=$2)
	endif

	endef

	# Helper macro for DeclareRecipesForPhase
	# Param 1: Name of list to add targets to
	# Param 2: Module name
	define DeclareRecipesForPhaseAndModule
	$1_$2_TOPDIRS := $$(strip $$(sort $$(foreach d, $(MAKE_TOPDIR_LIST), \
	$$(patsubst $$d/%, $$d, $$(filter $$d/%, \
	$$(wildcard $$(patsubst %, %/$$($1_MAKE_SUBDIR)/$$($1_FILE_PREFIX)-$2.gmk, \
	$$(foreach s, $(MAKE_MAKEDIR_LIST), \
	$$(addsuffix /$$s, $(MAKE_TOPDIR_LIST))))))))))

	# Only declare recipes if there are makefiles to call
	ifneq ($$($1_$2_TOPDIRS), )
	ifeq ($(NO_RECIPES),)
	$$(foreach d, $$($1_$2_TOPDIRS), \
	$$(eval $$(call DeclareRecipeForModuleMakefile,$1,$2,$$d)))
	endif
	$1 += $2-$$($1_TARGET_SUFFIX)
	$1_MODULES += $2
	endif
	endef

	# Declare recipes for a specific module and build phase if there are makefiles
	# present for the specific combination.
	# Param 1: Name of list to add targets to
	# Named params:
	# TARGET_SUFFIX : Suffix of target to create for recipe
	# MAKE_SUBDIR : Subdir for this build phase
	# FILE_PREFIX : File prefix for this build phase
	# USE_WRAPPER : Set to true to use ModuleWrapper.gmk
	# CHECK_MODULES : List of modules to try
	# MULTIPLE_MAKEFILES : Set to true to handle makefiles for the same module and
	# phase in multiple repos
	# Exported variables:
	# $1_MODULES : All modules that had rules generated
	# $1_TARGETS : All targets generated
	define DeclareRecipesForPhase
	$(foreach i,2 3 4 5 6 7, $(if $($i),$(strip $1)_$(strip $($i)))$(NEWLINE))
	$(if $(8),$(error Internal makefile error: Too many arguments to \
	DeclareRecipesForPhase, please update MakeHelper.gmk))

	$$(foreach m, $$($(strip $1)_CHECK_MODULES), \
	$$(eval $$(call DeclareRecipesForPhaseAndModule,$(strip $1),$$m)))

	$(strip $1)_TARGETS := $$($(strip $1))
	endef

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

	endif # _MAINSUPPORT_GMK