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#
# 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
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