| # |
| # 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. |
| # |
| |
| # When you read this source. Remember that $(sort ...) has the side effect |
| # of removing duplicates. It is actually this side effect that is |
| # desired whenever sort is used below! |
| |
| ifndef _NATIVE_COMPILATION_GMK |
| _NATIVE_COMPILATION_GMK := 1 |
| |
| ifeq (,$(_MAKEBASE_GMK)) |
| $(error You must include MakeBase.gmk prior to including NativeCompilation.gmk) |
| endif |
| |
| ################################################################################ |
| # Define a native toolchain configuration that can be used by |
| # SetupNativeCompilation calls |
| # |
| # Parameter 1 is the name of the toolchain definition |
| # |
| # Remaining parameters are named arguments: |
| # EXTENDS - Optional parent definition to get defaults from |
| # CC - The C compiler |
| # CXX - The C++ compiler |
| # LD - The Linker |
| # AR - Static linker |
| # AS - Assembler |
| # MT - Windows MT tool |
| # RC - Windows RC tool |
| # SYSROOT_CFLAGS - Compiler flags for using the specific sysroot |
| # SYSROOT_LDFLAGS - Linker flags for using the specific sysroot |
| DefineNativeToolchain = $(NamedParamsMacroTemplate) |
| define DefineNativeToolchainBody |
| # If extending another definition, get default values from that, |
| # otherwise, nothing more needs to be done as variable assignments |
| # already happened in NamedParamsMacroTemplate. |
| ifneq ($$($1_EXTENDS), ) |
| $$(call SetIfEmpty, $1_CC, $$($$($1_EXTENDS)_CC)) |
| $$(call SetIfEmpty, $1_CXX, $$($$($1_EXTENDS)_CXX)) |
| $$(call SetIfEmpty, $1_LD, $$($$($1_EXTENDS)_LD)) |
| $$(call SetIfEmpty, $1_AR, $$($$($1_EXTENDS)_AR)) |
| $$(call SetIfEmpty, $1_AS, $$($$($1_EXTENDS)_AS)) |
| $$(call SetIfEmpty, $1_MT, $$($$($1_EXTENDS)_MT)) |
| $$(call SetIfEmpty, $1_RC, $$($$($1_EXTENDS)_RC)) |
| $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_EXTENDS)_SYSROOT_CFLAGS)) |
| $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_EXTENDS)_SYSROOT_LDFLAGS)) |
| endif |
| endef |
| |
| # Create a default toolchain with the main compiler and linker |
| $(eval $(call DefineNativeToolchain, TOOLCHAIN_DEFAULT, \ |
| CC := $(CC), \ |
| CXX := $(CXX), \ |
| LD := $(LD), \ |
| AR := $(AR), \ |
| AS := $(AS), \ |
| MT := $(MT), \ |
| RC := $(RC), \ |
| SYSROOT_CFLAGS := $(SYSROOT_CFLAGS), \ |
| SYSROOT_LDFLAGS := $(SYSROOT_LDFLAGS), \ |
| )) |
| |
| # Create a toolchain where linking is done with the C++ linker |
| $(eval $(call DefineNativeToolchain, TOOLCHAIN_LINK_CXX, \ |
| EXTENDS := TOOLCHAIN_DEFAULT, \ |
| LD := $(LDCXX), \ |
| )) |
| |
| # Create a toolchain with the BUILD compiler, used for build tools that |
| # are to be run during the build. |
| # The BUILD_SYSROOT_*FLAGS variables are empty for now. |
| $(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD, \ |
| EXTENDS := TOOLCHAIN_DEFAULT, \ |
| CC := $(BUILD_CC), \ |
| LD := $(BUILD_LD), \ |
| SYSROOT_CFLAGS := $(BUILD_SYSROOT_CFLAGS), \ |
| SYSROOT_LDFLAGS := $(BUILD_SYSROOT_LDFLAGS), \ |
| )) |
| |
| ################################################################################ |
| |
| # Extensions of files handled by this macro. |
| NATIVE_SOURCE_EXTENSIONS := %.s %.c %.cpp %.m %.mm |
| |
| # Replaces native source extensions with the object file extension in a string. |
| # Param 1: the string containing source file names with extensions |
| # The surrounding strip is needed to keep additional whitespace out |
| define replace_with_obj_extension |
| $(strip \ |
| $(foreach extension, $(NATIVE_SOURCE_EXTENSIONS), \ |
| $(patsubst $(extension),%$(OBJ_SUFFIX),$(filter $(extension),$1))) \ |
| ) |
| endef |
| |
| ifeq ($(OPENJDK_BUILD_OS_ENV), windows.cygwin) |
| UNIX_PATH_PREFIX := /cygdrive |
| else ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys) |
| UNIX_PATH_PREFIX := |
| endif |
| |
| # This pattern is used to transform the output of the microsoft CL compiler |
| # into a make syntax dependency file (.d) |
| WINDOWS_SHOWINCLUDE_SED_PATTERN := \ |
| -e '/^Note: including file:/!d' \ |
| -e 's|Note: including file: *||' \ |
| -e 's|\\|/|g' \ |
| -e 's|^\([a-zA-Z]\):|$(UNIX_PATH_PREFIX)/\1|g' \ |
| -e '\|$(TOPDIR)|I !d' \ |
| -e 's|$$$$| \\|g' \ |
| # |
| |
| # This pattern is used to transform a dependency file (.d) to a list |
| # of make targets for dependent files (.d.targets) |
| DEPENDENCY_TARGET_SED_PATTERN := \ |
| -e 's/\#.*//' \ |
| -e 's/^[^:]*: *//' \ |
| -e 's/ *\\$$$$//' \ |
| -e 's/^[ ]*//' \ |
| -e '/^$$$$/ d' \ |
| -e 's/$$$$/ :/' \ |
| # |
| |
| define add_native_source |
| # param 1 = BUILD_MYPACKAGE |
| # parma 2 = the source file name (..../alfa.c or .../beta.cpp) |
| # param 3 = the bin dir that stores all .o (.obj) and .d files. |
| # param 4 = the c flags to the compiler |
| # param 5 = the c compiler |
| # param 6 = the c++ flags to the compiler |
| # param 7 = the c++ compiler |
| # param 8 = the flags to the assembler |
| |
| ifneq (,$$(filter %.c,$2)) |
| # Compile as a C file |
| $1_$2_FLAGS=$(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c |
| $1_$2_COMP=$5 |
| $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) |
| else ifneq (,$$(filter %.m,$2)) |
| # Compile as an Objective-C file |
| $1_$2_FLAGS=-x objective-c $(CFLAGS_CCACHE) $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c |
| $1_$2_COMP=$5 |
| $1_$2_DEP_FLAG:=$(C_FLAG_DEPS) |
| else ifneq (,$$(filter %.s,$2)) |
| # Compile as assembler file |
| $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"' |
| $1_$2_COMP=$(AS) |
| $1_$2_DEP_FLAG:= |
| else ifneq (,$$(filter %.cpp,$2)$$(filter %.mm,$2)) |
| # Compile as a C++ or Objective-C++ file |
| $1_$2_FLAGS=$(CFLAGS_CCACHE) $6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c |
| $1_$2_COMP=$7 |
| $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS) |
| else |
| $$(error Internal error in NativeCompilation.gmk: no compiler for file $2) |
| endif |
| # Generate the .o (.obj) file name and place it in the bin dir. |
| $1_$2_OBJ := $3/$$(call replace_with_obj_extension, $$(notdir $2)) |
| # Only continue if this object file hasn't been processed already. This lets the first found |
| # source file override any other with the same name. |
| ifeq (,$$(findstring $$($1_$2_OBJ),$$($1_ALL_OBJS))) |
| $1_ALL_OBJS+=$$($1_$2_OBJ) |
| ifeq (,$$(filter %.s,$2)) |
| # And this is the dependency file for this obj file. |
| $1_$2_DEP:=$$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_$2_OBJ)) |
| # The dependency target file lists all dependencies as empty targets |
| # to avoid make error "No rule to make target" for removed files |
| $1_$2_DEP_TARGETS:=$$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_$2_OBJ)) |
| |
| # Include previously generated dependency information. (if it exists) |
| -include $$($1_$2_DEP) |
| -include $$($1_$2_DEP_TARGETS) |
| |
| ifeq ($(TOOLCHAIN_TYPE), microsoft) |
| $1_$2_DEBUG_OUT_FLAGS:=-Fd$$(patsubst %$(OBJ_SUFFIX),%.pdb,$$($1_$2_OBJ)) \ |
| -Fm$$(patsubst %$(OBJ_SUFFIX),%.map,$$($1_$2_OBJ)) |
| endif |
| endif |
| |
| $$($1_$2_OBJ) : $2 $$($1_COMPILE_VARDEPS_FILE) | $$($1_BUILD_INFO) |
| $(ECHO) $(LOG_INFO) "Compiling $$(notdir $2) (for $$(notdir $$($1_TARGET)))" |
| ifneq ($(TOOLCHAIN_TYPE), microsoft) |
| # The Solaris studio compiler doesn't output the full path to the object file in the |
| # generated deps files. Fixing it with sed. If compiling assembly, don't try this. |
| ifeq ($(TOOLCHAIN_TYPE)$$(filter %.s,$2), solstudio) |
| $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP).tmp $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 |
| $(SED) 's|^$$(@F):|$$@:|' $$($1_$2_DEP).tmp > $$($1_$2_DEP) |
| else |
| $$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 |
| endif |
| endif |
| # The Visual Studio compiler lacks a feature for generating make dependencies, but by |
| # setting -showIncludes, all included files are printed. These are filtered out and |
| # parsed into make dependences. |
| ifeq ($(TOOLCHAIN_TYPE), microsoft) |
| ($$($1_$2_COMP) $$($1_$2_FLAGS) -showIncludes $$($1_$2_DEBUG_OUT_FLAGS) \ |
| $(CC_OUT_OPTION)$$($1_$2_OBJ) $2 ; echo $$$$? > $$($1_$2_DEP).exitvalue) \ |
| | $(TEE) $$($1_$2_DEP).raw | $(GREP) -v -e "^Note: including file:" \ |
| -e "^$(notdir $2)$$$$" || test "$$$$?" = "1" ; \ |
| exit `cat $$($1_$2_DEP).exitvalue` |
| $(RM) $$($1_$2_DEP).exitvalue |
| ($(ECHO) $$@: \\ \ |
| && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_$2_DEP).raw) | $(SORT) -u > $$($1_$2_DEP) |
| endif |
| # Create a dependency target file from the dependency file. |
| # Solution suggested by http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/ |
| ifneq ($$($1_$2_DEP),) |
| $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_$2_DEP) > $$($1_$2_DEP_TARGETS) |
| endif |
| endif |
| endef |
| |
| # Setup make rules for creating a native binary (a shared library or an |
| # executable). |
| # |
| # Parameter 1 is the name of the rule. This name is used as variable prefix, |
| # and the targets generated are listed in a variable by that name. |
| # |
| # Remaining parameters are named arguments. These include: |
| # TOOLCHAIN Name of toolchain setup to use. Defaults to TOOLCHAIN_DEFAULT. |
| # SRC one or more directory roots to scan for C/C++ files. |
| # CFLAGS the compiler flags to be used, used both for C and C++. |
| # CXXFLAGS the compiler flags to be used for c++, if set overrides CFLAGS. |
| # LDFLAGS the linker flags to be used, used both for C and C++. |
| # LDFLAGS_SUFFIX the linker flags to be added last on the commandline |
| # typically the libraries linked to. |
| # ARFLAGS the archiver flags to be used |
| # OBJECT_DIR the directory where we store the object files |
| # LIBRARY the resulting library file |
| # PROGRAM the resulting exec file |
| # INCLUDES only pick source from these directories |
| # EXCLUDES do not pick source from these directories |
| # INCLUDE_FILES only compile exactly these files! |
| # EXCLUDE_FILES with these names |
| # EXTRA_FILES List of extra files not in any of the SRC dirs |
| # VERSIONINFO_RESOURCE Input file for RC. Setting this implies that RC will be run |
| # RC_FLAGS flags for RC. |
| # MAPFILE mapfile |
| # REORDER reorder file |
| # DEBUG_SYMBOLS add debug symbols (if configured on) |
| # CC the compiler to use, default is $(CC) |
| # LD the linker to use, default is $(LD) |
| # OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST |
| # DISABLED_WARNINGS_<toolchain> Disable the given warnings for the specified toolchain |
| SetupNativeCompilation = $(NamedParamsMacroTemplate) |
| define SetupNativeCompilationBody |
| |
| ifneq (,$$($1_BIN)) |
| $$(error BIN has been replaced with OBJECT_DIR) |
| endif |
| |
| ifneq (,$$($1_LIB)) |
| $$(error LIB has been replaced with LIBRARY) |
| endif |
| |
| ifneq (,$$($1_EXE)) |
| $$(error EXE has been replaced with PROGRAM) |
| endif |
| |
| ifneq (,$$($1_LIBRARY)) |
| ifeq (,$$($1_OUTPUT_DIR)) |
| $$(error LIBRARY requires OUTPUT_DIR) |
| endif |
| |
| ifneq ($$($1_LIBRARY),$(basename $$($1_LIBRARY))) |
| $$(error directory of LIBRARY should be specified using OUTPUT_DIR) |
| endif |
| |
| ifneq (,$(findstring $(SHARED_LIBRARY_SUFFIX),$$($1_LIBRARY))) |
| $$(error LIBRARY should be specified without SHARED_LIBRARY_SUFFIX: $(SHARED_LIBRARY_SUFFIX)) |
| endif |
| |
| ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_LIBRARY))) |
| $$(error LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) |
| endif |
| |
| ifeq ($$($1_SUFFIX), ) |
| $1_SUFFIX := $(SHARED_LIBRARY_SUFFIX) |
| endif |
| |
| $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_LIBRARY)$$($1_SUFFIX) |
| $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) |
| $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_LIBRARY) |
| endif |
| |
| ifneq (,$$($1_STATIC_LIBRARY)) |
| ifeq (,$$($1_OUTPUT_DIR)) |
| $$(error STATIC_LIBRARY requires OUTPUT_DIR) |
| endif |
| |
| ifneq ($$($1_STATIC_LIBRARY),$(basename $$($1_STATIC_LIBRARY))) |
| $$(error directory of STATIC_LIBRARY should be specified using OUTPUT_DIR) |
| endif |
| |
| ifneq (,$(findstring $(STATIC_LIBRARY_SUFFIX),$$($1_STATIC_LIBRARY))) |
| $$(error STATIC_LIBRARY should be specified without STATIC_LIBRARY_SUFFIX: $(STATIC_LIBRARY_SUFFIX)) |
| endif |
| |
| ifneq (,$(findstring $(LIBRARY_PREFIX),$$($1_STATIC_LIBRARY))) |
| $$(error STATIC_LIBRARY should be specified without LIBRARY_PREFIX: $(LIBRARY_PREFIX)) |
| endif |
| |
| ifeq ($$($1_SUFFIX), ) |
| $1_SUFFIX := $(STATIC_LIBRARY_SUFFIX) |
| endif |
| |
| $1_BASENAME:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY)$$($1_SUFFIX) |
| $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) |
| $1_NOSUFFIX:=$(LIBRARY_PREFIX)$$($1_STATIC_LIBRARY) |
| endif |
| |
| ifneq (,$$($1_PROGRAM)) |
| ifeq (,$$($1_OUTPUT_DIR)) |
| $$(error PROGRAM requires OUTPUT_DIR) |
| endif |
| |
| ifneq ($$($1_PROGRAM),$(basename $$($1_PROGRAM))) |
| $$(error directory of PROGRAM should be specified using OUTPUT_DIR) |
| endif |
| |
| ifneq (,$(findstring $(EXE_SUFFIX),$$($1_PROGRAM))) |
| $$(error PROGRAM should be specified without EXE_SUFFIX: $(EXE_SUFFIX)) |
| endif |
| |
| ifeq ($$($1_SUFFIX), ) |
| $1_SUFFIX := $(EXE_SUFFIX) |
| endif |
| |
| $1_BASENAME:=$$($1_PROGRAM)$$($1_SUFFIX) |
| $1_TARGET:=$$($1_OUTPUT_DIR)/$$($1_BASENAME) |
| $1_NOSUFFIX:=$$($1_PROGRAM) |
| endif |
| |
| ifeq (,$$($1_TARGET)) |
| $$(error Neither PROGRAM, LIBRARY nor STATIC_LIBRARY has been specified for SetupNativeCompilation) |
| endif |
| |
| # Setup the toolchain to be used |
| $$(call SetIfEmpty, $1_TOOLCHAIN, TOOLCHAIN_DEFAULT) |
| $$(call SetIfEmpty, $1_CC, $$($$($1_TOOLCHAIN)_CC)) |
| $$(call SetIfEmpty, $1_CXX, $$($$($1_TOOLCHAIN)_CXX)) |
| $$(call SetIfEmpty, $1_LD, $$($$($1_TOOLCHAIN)_LD)) |
| $$(call SetIfEmpty, $1_AR, $$($$($1_TOOLCHAIN)_AR)) |
| $$(call SetIfEmpty, $1_AS, $$($$($1_TOOLCHAIN)_AS)) |
| $$(call SetIfEmpty, $1_MT, $$($$($1_TOOLCHAIN)_MT)) |
| $$(call SetIfEmpty, $1_RC, $$($$($1_TOOLCHAIN)_RC)) |
| $$(call SetIfEmpty, $1_SYSROOT_CFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_CFLAGS)) |
| $$(call SetIfEmpty, $1_SYSROOT_LDFLAGS, $$($$($1_TOOLCHAIN)_SYSROOT_LDFLAGS)) |
| |
| ifneq ($$($1_MANIFEST), ) |
| ifeq ($$($1_MANIFEST_VERSION), ) |
| $$(error If MANIFEST is provided, then MANIFEST_VERSION is required in $1) |
| endif |
| endif |
| |
| # Make sure the dirs exist. |
| $$(call MakeDir,$$($1_OBJECT_DIR) $$($1_OUTPUT_DIR)) |
| $$(foreach d,$$($1_SRC), $$(if $$(wildcard $$d),, \ |
| $$(error SRC specified to SetupNativeCompilation $1 contains missing directory $$d))) |
| |
| # Find all files in the source trees. Sort to remove duplicates. |
| $1_ALL_SRCS := $$(sort $$(call CacheFind,$$($1_SRC))) |
| # Extract the C/C++ files. |
| $1_EXCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_EXCLUDE_FILES))) |
| $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES))) |
| ifneq ($$($1_EXCLUDE_FILES),) |
| $1_EXCLUDE_FILES:=$$(addprefix %,$$($1_EXCLUDE_FILES)) |
| endif |
| $1_SRCS := $$(filter-out $$($1_EXCLUDE_FILES),$$(filter $$(NATIVE_SOURCE_EXTENSIONS),$$($1_ALL_SRCS))) |
| ifneq (,$$(strip $$($1_INCLUDE_FILES))) |
| $1_SRCS := $$(filter $$($1_INCLUDE_FILES),$$($1_SRCS)) |
| endif |
| ifeq (,$$($1_SRCS)) |
| $$(error No sources found for $1 when looking inside the dirs $$($1_SRC)) |
| endif |
| # There can be only a single bin dir root, no need to foreach over the roots. |
| $1_BINS := $$(wildcard $$($1_OBJECT_DIR)/*$(OBJ_SUFFIX)) |
| # Now we have a list of all c/c++ files to compile: $$($1_SRCS) |
| # and we have a list of all existing object files: $$($1_BINS) |
| |
| # Prepend the source/bin path to the filter expressions. Then do the filtering. |
| ifneq ($$($1_INCLUDES),) |
| $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES)))) |
| $1_SRCS := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS)) |
| endif |
| ifneq ($$($1_EXCLUDES),) |
| $1_SRC_EXCLUDES := $$(addsuffix /%,$$($1_EXCLUDES)) |
| $1_SRC_EXCLUDES += $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES)))) |
| $1_SRCS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS)) |
| endif |
| |
| $1_SRCS += $$($1_EXTRA_FILES) |
| |
| # Calculate the expected output from compiling the sources (sort to remove duplicates. Also provides |
| # a reproducable order on the input files to the linker). |
| $1_EXPECTED_OBJS_FILENAMES := $$(call replace_with_obj_extension, $$(notdir $$($1_SRCS))) |
| $1_EXPECTED_OBJS:=$$(sort $$(addprefix $$($1_OBJECT_DIR)/,$$($1_EXPECTED_OBJS_FILENAMES))) |
| # Are there too many object files on disk? Perhaps because some source file was removed? |
| $1_SUPERFLOUS_OBJS:=$$(sort $$(filter-out $$($1_EXPECTED_OBJS),$$($1_BINS))) |
| # Clean out the superfluous object files. |
| ifneq ($$($1_SUPERFLUOUS_OBJS),) |
| $$(shell $(RM) -f $$($1_SUPERFLUOUS_OBJS)) |
| endif |
| |
| # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CFLAGS. |
| $1_EXTRA_CFLAGS:=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CFLAGS_$(OPENJDK_TARGET_OS)) |
| ifneq ($(DEBUG_LEVEL),release) |
| # Pickup extra debug dependent variables for CFLAGS |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_debug) |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_debug) |
| else |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_release) |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) |
| $1_EXTRA_CFLAGS+=$$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release) |
| endif |
| |
| # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS. |
| $1_EXTRA_CXXFLAGS:=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)) |
| ifneq ($(DEBUG_LEVEL),release) |
| # Pickup extra debug dependent variables for CXXFLAGS |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_debug) |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_debug) |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_debug) |
| else |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_release) |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release) |
| $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release) |
| endif |
| |
| ifeq ($$($1_DEBUG_SYMBOLS), true) |
| ifeq ($(ENABLE_DEBUG_SYMBOLS), true) |
| ifdef OPENJDK |
| # Always add debug symbols |
| $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) |
| $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) |
| else |
| # Programs don't get the debug symbols added in the old build. It's not clear if |
| # this is intentional. |
| ifeq ($$($1_PROGRAM),) |
| $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS) |
| $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS) |
| endif |
| endif |
| endif |
| endif |
| |
| # If no C++ flags are explicitly set, default to using the C flags. |
| # After that, we can set additional C++ flags that should not interfere |
| # with the mechanism for copying the C flags by default. |
| ifeq ($$($1_CXXFLAGS),) |
| $1_CXXFLAGS:=$$($1_CFLAGS) |
| endif |
| ifeq ($$(strip $$($1_EXTRA_CXXFLAGS)),) |
| $1_EXTRA_CXXFLAGS:=$$($1_EXTRA_CFLAGS) |
| endif |
| |
| ifneq (,$$($1_REORDER)) |
| $1_EXTRA_CFLAGS += $$(C_FLAG_REORDER) |
| $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER) |
| endif |
| |
| # Pick up disabled warnings, if possible on this platform. |
| ifneq ($(DISABLE_WARNING_PREFIX),) |
| $1_EXTRA_CFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE))) |
| $1_EXTRA_CXXFLAGS += $$(addprefix $(DISABLE_WARNING_PREFIX), $$($1_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE))) |
| endif |
| |
| ifeq (NONE, $$($1_OPTIMIZATION)) |
| $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE) |
| $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE) |
| else ifeq (LOW, $$($1_OPTIMIZATION)) |
| $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM) |
| $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM) |
| else ifeq (HIGH, $$($1_OPTIMIZATION)) |
| $1_EXTRA_CFLAGS += $(C_O_FLAG_HI) |
| $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI) |
| else ifeq (HIGHEST, $$($1_OPTIMIZATION)) |
| $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST) |
| $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST) |
| else ifneq (, $$($1_OPTIMIZATION)) |
| $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION)) |
| endif |
| |
| $1_BUILD_INFO := $$($1_OBJECT_DIR)/_build-info.marker |
| |
| # Track variable changes for all variables that affect the compilation command |
| # lines for all object files in this setup. This includes at least all the |
| # variables used in the call to add_native_source below. |
| $1_COMPILE_VARDEPS := $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \ |
| $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) \ |
| $$($1_CC) $$($1_CXX) $$($1_AS) $$($1_ASFLAGS) \ |
| $$(foreach s, $$($1_SRCS), \ |
| $$($1_$$(notdir $$s)_CFLAGS) $$($1_$$(notdir $$s)_CXXFLAGS)) |
| $1_COMPILE_VARDEPS_FILE := $$(call DependOnVariable, $1_COMPILE_VARDEPS, \ |
| $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).comp.vardeps) |
| |
| # Now call add_native_source for each source file we are going to compile. |
| $$(foreach p,$$($1_SRCS), \ |
| $$(eval $$(call add_native_source,$1,$$p,$$($1_OBJECT_DIR), \ |
| $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS), \ |
| $$($1_CC), \ |
| $$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_SYSROOT_CFLAGS), \ |
| $$($1_CXX), $$($1_ASFLAGS)))) |
| |
| # Setup rule for printing progress info when compiling source files. |
| # This is a rough heuristic and may not always print accurate information. |
| $$($1_BUILD_INFO): $$($1_SRCS) $$($1_COMPILE_VARDEPS_FILE) |
| ifeq ($$(wildcard $$($1_TARGET)),) |
| $(ECHO) 'Creating $$($1_BASENAME) from $$(words $$(filter-out %.vardeps, $$?)) file(s)' |
| else |
| $(ECHO) $$(strip 'Updating $$($1_BASENAME)' \ |
| $$(if $$(filter-out %.vardeps, $$?), \ |
| 'from $$(words $$(filter-out %.vardeps, $$?)) file(s)') \ |
| $$(if $$(filter %.vardeps, $$?), 'due to makefile changes')) |
| endif |
| $(TOUCH) $$@ |
| |
| # On windows we need to create a resource file |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| ifneq (,$$($1_VERSIONINFO_RESOURCE)) |
| $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res |
| $1_RES_DEP:=$$($1_RES).d |
| $1_RES_DEP_TARGETS:=$$($1_RES).d.targets |
| -include $$($1_RES_DEP) |
| -include $$($1_RES_DEP_TARGETS) |
| |
| $1_RES_VARDEPS := $$($1_RC) $$($1_RC_FLAGS) |
| $1_RES_VARDEPS_FILE := $$(call DependOnVariable, $1_RES_VARDEPS, \ |
| $$($1_RES).vardeps) |
| |
| $$($1_RES): $$($1_VERSIONINFO_RESOURCE) $$($1_RES_VARDEPS_FILE) |
| $(ECHO) $(LOG_INFO) "Compiling resource $$(notdir $$($1_VERSIONINFO_RESOURCE)) (for $$(notdir $$($1_TARGET)))" |
| $$($1_RC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) $(CC_OUT_OPTION)$$@ \ |
| $$($1_VERSIONINFO_RESOURCE) |
| # Windows RC compiler does not support -showIncludes, so we mis-use CL for this. |
| $$($1_CC) $$($1_RC_FLAGS) $$($1_SYSROOT_CFLAGS) -showIncludes -nologo -TC \ |
| $(CC_OUT_OPTION)$$($1_RES_DEP).obj $$($1_VERSIONINFO_RESOURCE) > $$($1_RES_DEP).raw 2>&1 || exit 0 |
| ($(ECHO) $$($1_RES): \\ \ |
| && $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_RES_DEP).raw) > $$($1_RES_DEP) |
| $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_RES_DEP) > $$($1_RES_DEP_TARGETS) |
| endif |
| endif |
| |
| # mapfile doesnt seem to be implemented on macosx (yet??) |
| ifneq ($(OPENJDK_TARGET_OS),macosx) |
| ifneq ($(OPENJDK_TARGET_OS),windows) |
| $1_REAL_MAPFILE:=$$($1_MAPFILE) |
| ifneq (,$$($1_REORDER)) |
| $1_REAL_MAPFILE:=$$($1_OBJECT_DIR)/mapfile |
| |
| $$($1_REAL_MAPFILE) : $$($1_MAPFILE) $$($1_REORDER) |
| $$(MKDIR) -p $$(@D) |
| $$(CP) $$($1_MAPFILE) $$@.tmp |
| $$(SED) -e 's=OUTPUTDIR=$$($1_OBJECT_DIR)=' $$($1_REORDER) >> $$@.tmp |
| $$(MV) $$@.tmp $$@ |
| endif |
| endif |
| endif |
| |
| # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables |
| # for LDFLAGS and LDFLAGS_SUFFIX |
| $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS)) |
| $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_TYPE)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS)) |
| ifneq (,$$($1_REAL_MAPFILE)) |
| $1_EXTRA_LDFLAGS += $(call SET_SHARED_LIBRARY_MAPFILE,$$($1_REAL_MAPFILE)) |
| endif |
| |
| # Need to make sure TARGET is first on list |
| $1 := $$($1_TARGET) |
| ifeq ($$($1_STATIC_LIBRARY),) |
| ifeq ($$($1_DEBUG_SYMBOLS), true) |
| ifeq ($(ENABLE_DEBUG_SYMBOLS), true) |
| ifneq ($(OPENJDK_TARGET_OS), macosx) # no MacOS X support yet |
| ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR)) |
| # The dependency on TARGET is needed on windows for debuginfo files |
| # to be rebuilt properly. |
| $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/% $$($1_TARGET) |
| $(CP) $$< $$@ |
| endif |
| |
| # Generate debuginfo files. |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| $1_EXTRA_LDFLAGS += "-pdb:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb" \ |
| "-map:$$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map" |
| $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).pdb \ |
| $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).map |
| |
| else ifeq ($(OPENJDK_TARGET_OS), solaris) |
| $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo |
| # Setup the command line creating debuginfo files, to be run after linking. |
| # It cannot be run separately since it updates the original target file |
| # |
| # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. |
| # Use $(FIX_EMPTY_SEC_HDR_FLAGS) to clear the SHF_ALLOC flag (if set) from |
| # empty section headers until a fixed $(OBJCOPY) is available. |
| # An empty section header has sh_addr == 0 and sh_size == 0. |
| # This problem has only been seen on Solaris X64, but we call this tool |
| # on all Solaris builds just in case. |
| # |
| # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. |
| # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. |
| $1_CREATE_DEBUGINFO_CMDS := \ |
| $(FIX_EMPTY_SEC_HDR_FLAGS) $(LOG_INFO) $$($1_TARGET) $$(NEWLINE) \ |
| $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ |
| $(CD) $$($1_OUTPUT_DIR) && \ |
| $(ADD_GNU_DEBUGLINK) $(LOG_INFO) $$($1_DEBUGINFO_FILES) $$($1_TARGET) |
| $1_DEBUGINFO_EXTRA_DEPS := $(FIX_EMPTY_SEC_HDR_FLAGS) $(ADD_GNU_DEBUGLINK) |
| |
| else ifeq ($(OPENJDK_TARGET_OS), linux) |
| $1_DEBUGINFO_FILES := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).debuginfo |
| # Setup the command line creating debuginfo files, to be run after linking. |
| # It cannot be run separately since it updates the original target file |
| $1_CREATE_DEBUGINFO_CMDS := \ |
| $(OBJCOPY) --only-keep-debug $$($1_TARGET) $$($1_DEBUGINFO_FILES) $$(NEWLINE) \ |
| $(CD) $$($1_OUTPUT_DIR) && \ |
| $(OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET) |
| |
| endif # No MacOS X support |
| |
| # This dependency dance ensures that debug info files get rebuilt |
| # properly if deleted. |
| $$($1_TARGET): $$($1_DEBUGINFO_FILES) |
| $$($1_DEBUGINFO_FILES): $$($1_EXPECTED_OBJS) |
| |
| ifeq ($(ZIP_DEBUGINFO_FILES), true) |
| $1_DEBUGINFO_ZIP := $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).diz |
| $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_ZIP)) |
| |
| # The dependency on TARGET is needed for debuginfo files |
| # to be rebuilt properly. |
| $$($1_DEBUGINFO_ZIP): $$($1_DEBUGINFO_FILES) $$($1_TARGET) |
| $(CD) $$($1_OBJECT_DIR) \ |
| && $(ZIP) -q $$@ $$(notdir $$($1_DEBUGINFO_FILES)) |
| |
| else |
| $1 += $$(subst $$($1_OBJECT_DIR),$$($1_OUTPUT_DIR),$$($1_DEBUGINFO_FILES)) |
| endif |
| endif |
| endif # !MacOS X |
| endif # $1_DEBUG_SYMBOLS |
| endif # !STATIC_LIBRARY |
| |
| ifneq (,$$($1_LIBRARY)) |
| # Generating a dynamic library. |
| $1_EXTRA_LDFLAGS += $$(call SET_SHARED_LIBRARY_NAME,$$($1_BASENAME)) |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| $1_EXTRA_LDFLAGS += "-implib:$$($1_OBJECT_DIR)/$$($1_LIBRARY).lib" |
| endif |
| |
| $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) |
| |
| $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ |
| $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) $$($1_CREATE_DEBUGINFO_CMDS) |
| $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ |
| $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) |
| |
| $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_REAL_MAPFILE) \ |
| $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) |
| $(ECHO) $(LOG_INFO) "Linking $$($1_BASENAME)" |
| $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ |
| $(LD_OUT_OPTION)$$@ \ |
| $$($1_EXPECTED_OBJS) $$($1_RES) \ |
| $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) |
| $$($1_CREATE_DEBUGINFO_CMDS) |
| # Touch target to make sure it has a later time stamp than the debug |
| # symbol files to avoid unnecessary relinking on rebuild. |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| $(TOUCH) $$@ |
| endif |
| |
| endif |
| |
| ifneq (,$$($1_STATIC_LIBRARY)) |
| $1_VARDEPS := $$($1_AR) $$($1_ARFLAGS) $$($1_LDFLAGS_SUFFIX) \ |
| $$($1_EXTRA_LDFLAGS_SUFFIX) |
| $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ |
| $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) |
| |
| # Generating a static library, ie object file archive. |
| $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_VARDEPS_FILE) |
| $(ECHO) $(LOG_INFO) "Archiving $$($1_STATIC_LIBRARY)" |
| $$($1_AR) $$($1_ARFLAGS) $(AR_OUT_OPTION)$$($1_TARGET) $$($1_EXPECTED_OBJS) \ |
| $$($1_RES) $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) |
| endif |
| |
| ifneq (,$$($1_PROGRAM)) |
| # A executable binary has been specified, setup the target for it. |
| $1_EXTRA_LDFLAGS_SUFFIX += $(GLOBAL_LDFLAGS_SUFFIX) |
| |
| $1_VARDEPS := $$($1_LD) $$($1_SYSROOT_LDFLAGS) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) \ |
| $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) $$($1_MT) \ |
| $$($1_CODESIGN) $$($1_CREATE_DEBUGINFO_CMDS) $$($1_MANIFEST_VERSION) |
| $1_VARDEPS_FILE := $$(call DependOnVariable, $1_VARDEPS, \ |
| $$($1_OBJECT_DIR)/$$($1_NOSUFFIX).vardeps) |
| |
| $$($1_TARGET): $$($1_EXPECTED_OBJS) $$($1_RES) $$($1_MANIFEST) \ |
| $$($1_DEBUGINFO_EXTRA_DEPS) $$($1_VARDEPS_FILE) |
| $(ECHO) $(LOG_INFO) "Linking executable $$($1_BASENAME)" |
| $$($1_LD) $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \ |
| $(EXE_OUT_OPTION)$$($1_TARGET) \ |
| $$($1_EXPECTED_OBJS) $$($1_RES) \ |
| $$($1_LDFLAGS_SUFFIX) $$($1_EXTRA_LDFLAGS_SUFFIX) |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| ifneq ($$($1_MANIFEST), ) |
| $$($1_MT) -nologo -manifest $$($1_MANIFEST) -identity:"$$($1_PROGRAM).exe, version=$$($1_MANIFEST_VERSION)" -outputresource:$$@;#1 |
| endif |
| endif |
| # This only works if the openjdk_codesign identity is present on the system. Let |
| # silently fail otherwise. |
| ifneq (,$(CODESIGN)) |
| ifneq (,$$($1_CODESIGN)) |
| $(CODESIGN) -s openjdk_codesign $$@ |
| endif |
| endif |
| $$($1_CREATE_DEBUGINFO_CMDS) |
| # Touch target to make sure it has a later time stamp than the debug |
| # symbol files to avoid unnecessary relinking on rebuild. |
| ifeq ($(OPENJDK_TARGET_OS), windows) |
| $(TOUCH) $$@ |
| endif |
| |
| endif |
| endef |
| |
| endif # _NATIVE_COMPILATION_GMK |
