make/common/JdkNativeCompilation.gmk - platform/libcore - Git at Google

 #
 # Copyright (c) 2018, 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.
 #

 ifndef _JDK_NATIVE_COMPILATION_GMK
 _JDK_NATIVE_COMPILATION_GMK := 1

 ifeq ($(_MAKEBASE_GMK), )
   $(error You must include MakeBase.gmk prior to including JdkNativeCompilation.gmk)
 endif

 include NativeCompilation.gmk

 # Hook to include the corresponding custom file, if present.
 $(eval $(call IncludeCustomExtension, common/JdkNativeCompilation.gmk))

 FindSrcDirsForLib += \
   $(call uniq, $(wildcard \
       $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \
       $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \
       $(TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2)))

 FindSrcDirsForComponent += \
   $(call uniq, $(wildcard \
       $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/$(strip $2) \
       $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/$(strip $2) \
       $(TOPDIR)/src/$(strip $1)/share/native/$(strip $2)))

 # Find a library. Used for declaring dependencies on libraries in different
 # modules.
 # Param 1 - module name
 # Param 2 - library name
 # Param 3 - optional subdir for library
 FindLib = \
     $(call FindLibDirForModule, \
         $(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX)

 # Find a static library
 # Param 1 - module name
 # Param 2 - library name
 # Param 3 - optional subdir for library
 FindStaticLib = \
     $(addprefix $(SUPPORT_OUTPUTDIR)/native/, \
         $(strip $1)$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(STATIC_LIBRARY_SUFFIX))

 # If only generating compile_commands.json, make these return empty to avoid
 # declaring dependencies.
 ifeq ($(GENERATE_COMPILE_COMMANDS_ONLY), true)
   FindLib =
   FindStaticLib =
 endif
 # If building static versions of libraries, make these return empty to avoid
 # declaring dependencies.
 ifeq ($(STATIC_LIBS), true)
   FindLib =
   FindStaticLib =
 endif

 GetJavaHeaderDir = \
   $(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1))

 # Process a dir description such as "java.base:headers" into a set of proper absolute paths.
 ProcessDir = \
   $(if $(findstring :, $1), \
     $(call FindSrcDirsForComponent, $(firstword $(subst :, , $1)), $(lastword $(subst :, , $1))) \
   , \
     $(if $(filter /%, $1), \
       $1 \
     , \
       $(call FindSrcDirsForComponent, $(MODULE), $1) \
     ) \
   )

 # Setup make rules for creating a native shared library with suitable defaults
 # for the OpenJDK project.
 #
 # Parameter 1 is the name of the rule. This name is used as variable prefix,
 # and the targets generated are listed in a variable by that name.
 #
 # Remaining parameters are named arguments. These are all passed on to
 # SetupNativeCompilation, except for
 #   EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
 #   EXTRA_HEADER_DIRS -- additional directories to look for headers in
 #   EXTRA_SRC -- additional directories to look for source in
 #   EXCLUDE_SRC_PATTERNS -- exclude source dirs matching these patterns from
 #     appearing in SRC.
 #   HEADERS_FROM_SRC -- if false, does not add source dirs automatically as
 #     header include dirs. (Defaults to true.)
 #   SRC -- this is passed on, but preprocessed to accept source dir designations
 #     such as "java.base:headers".
 SetupJdkLibrary = $(NamedParamsMacroTemplate)
 define SetupJdkLibraryBody
   ifeq ($$($1_OUTPUT_DIR), )
     $1_OUTPUT_DIR := $$(call FindLibDirForModule, $$(MODULE))
   endif

   ifeq ($$($1_OBJECT_DIR), )
     $1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/lib$$($1_NAME)
   endif

   ifeq ($$($1_SRC), )
     $1_SRC := $$(call FindSrcDirsForLib, $$(MODULE), $$($1_NAME))
   else
     $1_SRC := $$(foreach dir, $$($1_SRC), $$(call ProcessDir, $$(dir)))
   endif
   ifneq ($$($1_EXTRA_SRC), )
     $1_SRC += $$(foreach dir, $$($1_EXTRA_SRC), $$(call ProcessDir, $$(dir)))
   endif

   ifneq ($$($1_EXCLUDE_SRC_PATTERNS), )
     $1_EXCLUDE_SRC := $$(call containing, $$($1_EXCLUDE_SRC_PATTERNS), $$($1_SRC))
     $1_SRC := $$(filter-out $$($1_EXCLUDE_SRC), $$($1_SRC))
   endif

   ifeq ($$($1_VERSIONINFO_RESOURCE), )
     $1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
   else ifeq ($$($1_VERSIONINFO_RESOURCE), DISABLE)
     $1_VERSIONINFO_RESOURCE :=
   endif

   ifeq ($$($1_RC_FLAGS), )
     $1_RC_FLAGS :=  $(RC_FLAGS) \
         -D "JDK_FNAME=$$($1_NAME).dll" \
         -D "JDK_INTERNAL_NAME=$$($1_NAME)" \
         -D "JDK_FTYPE=0x2L"
   else ifeq ($$($1_RC_FLAGS), DISABLE)
     $1_RC_FLAGS :=
   endif

   ifneq ($$($1_HEADERS_FROM_SRC), false)
     $1_SRC_HEADER_FLAGS := $$(addprefix -I, $$(wildcard $$($1_SRC)))
   endif
   # Always add the java header dir
   $1_SRC_HEADER_FLAGS += $$(addprefix -I, $$(call GetJavaHeaderDir, $$(MODULE)))

   ifneq ($$($1_EXTRA_HEADER_DIRS), )
     $1_PROCESSED_EXTRA_HEADER_DIRS := $$(foreach dir, $$($1_EXTRA_HEADER_DIRS), \
         $$(call ProcessDir, $$(dir)))
     $1_EXTRA_HEADER_FLAGS := $$(addprefix -I, $$($1_PROCESSED_EXTRA_HEADER_DIRS))
   endif

   ifneq ($$($1_CFLAGS), )
     $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
   endif
   ifneq ($$($1_CXXFLAGS), )
     $1_CXXFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
   endif
   ifeq ($$($1_CFLAGS)$$($1_CXXFLAGS), )
     $1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
   endif
   $1_RC_FLAGS += $$($1_EXTRA_RC_FLAGS)

   # Since we reuse the rule name ($1), all our arguments will pass through.
   # We lose in transparency, but gain in brevity in this call...
   $$(eval $$(call SetupNativeCompilation, $1, ))
 endef

 # Setup make rules for creating a native executable with suitable defaults for
 # the OpenJDK project.
 #
 # Parameter 1 is the name of the rule. This name is used as variable prefix,
 # and the targets generated are listed in a variable by that name.
 #
 # Remaining parameters are named arguments. These are all passed on to
 # SetupNativeCompilation, except for
 #   EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
 SetupJdkExecutable = $(NamedParamsMacroTemplate)
 define SetupJdkExecutableBody
   $1_TYPE := EXECUTABLE

   ifeq ($$($1_OUTPUT_DIR), )
     $1_OUTPUT_DIR := $$(call FindExecutableDirForModule, $$(MODULE))
   endif

   ifeq ($$($1_OBJECT_DIR), )
     $1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/$$($1_NAME)
   endif

   ifeq ($$($1_VERSIONINFO_RESOURCE), )
     $1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
   else ifeq ($$($1_VERSIONINFO_RESOURCE), DISABLE)
     $1_VERSIONINFO_RESOURCE :=
   endif

   ifeq ($$($1_RC_FLAGS), )
     $1_RC_FLAGS :=  $(RC_FLAGS) \
         -D "JDK_FNAME=$$($1_NAME).exe" \
         -D "JDK_INTERNAL_NAME=$$($1_NAME)" \
         -D "JDK_FTYPE=0x01L"
   else ifeq ($$($1_RC_FLAGS), DISABLE)
     $1_RC_FLAGS :=
   endif

   $1_RC_FLAGS += $$($1_EXTRA_RC_FLAGS)

   # Since we reuse the rule name ($1), all our arguments will pass through.
   # We lose in transparency, but gain in brevity in this call...
   $$(eval $$(call SetupNativeCompilation, $1))
 endef

 endif # _JDK_NATIVE_COMPILATION_GMK
	#
	# Copyright (c) 2018, 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.
	#

	ifndef _JDK_NATIVE_COMPILATION_GMK
	_JDK_NATIVE_COMPILATION_GMK := 1

	ifeq ($(_MAKEBASE_GMK), )
	$(error You must include MakeBase.gmk prior to including JdkNativeCompilation.gmk)
	endif

	include NativeCompilation.gmk

	# Hook to include the corresponding custom file, if present.
	$(eval $(call IncludeCustomExtension, common/JdkNativeCompilation.gmk))

	FindSrcDirsForLib += \
	$(call uniq, $(wildcard \
	$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/lib$(strip $2) \
	$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/lib$(strip $2) \
	$(TOPDIR)/src/$(strip $1)/share/native/lib$(strip $2)))

	FindSrcDirsForComponent += \
	$(call uniq, $(wildcard \
	$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS)/native/$(strip $2) \
	$(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/$(strip $2) \
	$(TOPDIR)/src/$(strip $1)/share/native/$(strip $2)))

	# Find a library. Used for declaring dependencies on libraries in different
	# modules.
	# Param 1 - module name
	# Param 2 - library name
	# Param 3 - optional subdir for library
	FindLib = \
	$(call FindLibDirForModule, \
	$(strip $1))$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(SHARED_LIBRARY_SUFFIX)

	# Find a static library
	# Param 1 - module name
	# Param 2 - library name
	# Param 3 - optional subdir for library
	FindStaticLib = \
	$(addprefix $(SUPPORT_OUTPUTDIR)/native/, \
	$(strip $1)$(strip $3)/$(LIBRARY_PREFIX)$(strip $2)$(STATIC_LIBRARY_SUFFIX))

	# If only generating compile_commands.json, make these return empty to avoid
	# declaring dependencies.
	ifeq ($(GENERATE_COMPILE_COMMANDS_ONLY), true)
	FindLib =
	FindStaticLib =
	endif
	# If building static versions of libraries, make these return empty to avoid
	# declaring dependencies.
	ifeq ($(STATIC_LIBS), true)
	FindLib =
	FindStaticLib =
	endif

	GetJavaHeaderDir = \
	$(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1))

	# Process a dir description such as "java.base:headers" into a set of proper absolute paths.
	ProcessDir = \
	$(if $(findstring :, $1), \
	$(call FindSrcDirsForComponent, $(firstword $(subst :, , $1)), $(lastword $(subst :, , $1))) \
	, \
	$(if $(filter /%, $1), \
	$1 \
	, \
	$(call FindSrcDirsForComponent, $(MODULE), $1) \
	) \
	)

	# Setup make rules for creating a native shared library with suitable defaults
	# for the OpenJDK project.
	#
	# Parameter 1 is the name of the rule. This name is used as variable prefix,
	# and the targets generated are listed in a variable by that name.
	#
	# Remaining parameters are named arguments. These are all passed on to
	# SetupNativeCompilation, except for
	# EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
	# EXTRA_HEADER_DIRS -- additional directories to look for headers in
	# EXTRA_SRC -- additional directories to look for source in
	# EXCLUDE_SRC_PATTERNS -- exclude source dirs matching these patterns from
	# appearing in SRC.
	# HEADERS_FROM_SRC -- if false, does not add source dirs automatically as
	# header include dirs. (Defaults to true.)
	# SRC -- this is passed on, but preprocessed to accept source dir designations
	# such as "java.base:headers".
	SetupJdkLibrary = $(NamedParamsMacroTemplate)
	define SetupJdkLibraryBody
	ifeq ($$($1_OUTPUT_DIR), )
	$1_OUTPUT_DIR := $$(call FindLibDirForModule, $$(MODULE))
	endif

	ifeq ($$($1_OBJECT_DIR), )
	$1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/lib$$($1_NAME)
	endif

	ifeq ($$($1_SRC), )
	$1_SRC := $$(call FindSrcDirsForLib, $$(MODULE), $$($1_NAME))
	else
	$1_SRC := $$(foreach dir, $$($1_SRC), $$(call ProcessDir, $$(dir)))
	endif
	ifneq ($$($1_EXTRA_SRC), )
	$1_SRC += $$(foreach dir, $$($1_EXTRA_SRC), $$(call ProcessDir, $$(dir)))
	endif

	ifneq ($$($1_EXCLUDE_SRC_PATTERNS), )
	$1_EXCLUDE_SRC := $$(call containing, $$($1_EXCLUDE_SRC_PATTERNS), $$($1_SRC))
	$1_SRC := $$(filter-out $$($1_EXCLUDE_SRC), $$($1_SRC))
	endif

	ifeq ($$($1_VERSIONINFO_RESOURCE), )
	$1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
	else ifeq ($$($1_VERSIONINFO_RESOURCE), DISABLE)
	$1_VERSIONINFO_RESOURCE :=
	endif

	ifeq ($$($1_RC_FLAGS), )
	$1_RC_FLAGS := $(RC_FLAGS) \
	-D "JDK_FNAME=$$($1_NAME).dll" \
	-D "JDK_INTERNAL_NAME=$$($1_NAME)" \
	-D "JDK_FTYPE=0x2L"
	else ifeq ($$($1_RC_FLAGS), DISABLE)
	$1_RC_FLAGS :=
	endif

	ifneq ($$($1_HEADERS_FROM_SRC), false)
	$1_SRC_HEADER_FLAGS := $$(addprefix -I, $$(wildcard $$($1_SRC)))
	endif
	# Always add the java header dir
	$1_SRC_HEADER_FLAGS += $$(addprefix -I, $$(call GetJavaHeaderDir, $$(MODULE)))

	ifneq ($$($1_EXTRA_HEADER_DIRS), )
	$1_PROCESSED_EXTRA_HEADER_DIRS := $$(foreach dir, $$($1_EXTRA_HEADER_DIRS), \
	$$(call ProcessDir, $$(dir)))
	$1_EXTRA_HEADER_FLAGS := $$(addprefix -I, $$($1_PROCESSED_EXTRA_HEADER_DIRS))
	endif

	ifneq ($$($1_CFLAGS), )
	$1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
	endif
	ifneq ($$($1_CXXFLAGS), )
	$1_CXXFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
	endif
	ifeq ($$($1_CFLAGS)$$($1_CXXFLAGS), )
	$1_CFLAGS += $$($1_SRC_HEADER_FLAGS) $$($1_EXTRA_HEADER_FLAGS)
	endif
	$1_RC_FLAGS += $$($1_EXTRA_RC_FLAGS)

	# Since we reuse the rule name ($1), all our arguments will pass through.
	# We lose in transparency, but gain in brevity in this call...
	$$(eval $$(call SetupNativeCompilation, $1, ))
	endef

	# Setup make rules for creating a native executable with suitable defaults for
	# the OpenJDK project.
	#
	# Parameter 1 is the name of the rule. This name is used as variable prefix,
	# and the targets generated are listed in a variable by that name.
	#
	# Remaining parameters are named arguments. These are all passed on to
	# SetupNativeCompilation, except for
	# EXTRA_RC_FLAGS -- additional RC_FLAGS to append.
	SetupJdkExecutable = $(NamedParamsMacroTemplate)
	define SetupJdkExecutableBody
	$1_TYPE := EXECUTABLE

	ifeq ($$($1_OUTPUT_DIR), )
	$1_OUTPUT_DIR := $$(call FindExecutableDirForModule, $$(MODULE))
	endif

	ifeq ($$($1_OBJECT_DIR), )
	$1_OBJECT_DIR := $$(SUPPORT_OUTPUTDIR)/native/$$(MODULE)/$$($1_NAME)
	endif

	ifeq ($$($1_VERSIONINFO_RESOURCE), )
	$1_VERSIONINFO_RESOURCE := $$(GLOBAL_VERSION_INFO_RESOURCE)
	else ifeq ($$($1_VERSIONINFO_RESOURCE), DISABLE)
	$1_VERSIONINFO_RESOURCE :=
	endif

	ifeq ($$($1_RC_FLAGS), )
	$1_RC_FLAGS := $(RC_FLAGS) \
	-D "JDK_FNAME=$$($1_NAME).exe" \
	-D "JDK_INTERNAL_NAME=$$($1_NAME)" \
	-D "JDK_FTYPE=0x01L"
	else ifeq ($$($1_RC_FLAGS), DISABLE)
	$1_RC_FLAGS :=
	endif

	$1_RC_FLAGS += $$($1_EXTRA_RC_FLAGS)

	# Since we reuse the rule name ($1), all our arguments will pass through.
	# We lose in transparency, but gain in brevity in this call...
	$$(eval $$(call SetupNativeCompilation, $1))
	endef

	endif # _JDK_NATIVE_COMPILATION_GMK