j2objc/make/common.mk at master · 2Fgoogle/j2objc · GitHub

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# Common variables for the various subprojects of j2objc.

# The including makefile must define the variable J2OBJC_ROOT.

# Author: Keith Stanger

DIST_DIR = $(J2OBJC_ROOT)/dist

DIST_INCLUDE_DIR = $(DIST_DIR)/include

DIST_LIB_DIR = $(DIST_DIR)/lib

DIST_JAR_DIR = $(DIST_LIB_DIR)

DIST_LICENSE_DIR = $(DIST_DIR)/third_party_licenses

DIST_FRAMEWORK_DIR = $(DIST_DIR)/frameworks

# Release version string used by j2objc and cycle_finder's -version flag.

ifndef J2OBJC_VERSION

CURR_DATE = $(shell date "+%Y/%m/%d")

J2OBJC_VERSION = $(USER)-$(CURR_DATE)

endif

ifdef CONFIGURATION_BUILD_DIR

XCODE_INCLUDE_DIR = $(CONFIGURATION_BUILD_DIR)/Headers

endif

BUILD_DIR_NAME = build_result

BUILD_DIR = $(CURDIR)/$(BUILD_DIR_NAME)

ifdef CONFIGURATION_BUILD_DIR

ARCH_BUILD_DIR = $(TARGET_TEMP_DIR)

ARCH_BIN_DIR = $(CONFIGURATION_BUILD_DIR)

ARCH_LIB_DIR = $(CONFIGURATION_BUILD_DIR)

ARCH_INCLUDE_DIR = $(CONFIGURATION_BUILD_DIR)/Headers

else

ARCH_BUILD_DIR = $(BUILD_DIR)

ARCH_BIN_DIR = $(DIST_DIR)

ARCH_LIB_DIR = $(DIST_LIB_DIR)

ARCH_LIB_MACOSX_DIR = $(DIST_LIB_MACOSX_DIR)

ARCH_LIB_MAC_CATALYST_DIR = $(DIST_LIB_MAC_CATALYST_DIR)

ARCH_LIB_SIMULATOR_DIR = $(ARCH_LIB_SIMULATOR_DIR)

ARCH_INCLUDE_DIR = $(DIST_INCLUDE_DIR)

endif

# iPhone-specific library dirs, used for xcframework.

ARCH_BUILD_IPHONE_DIR = $(ARCH_BUILD_DIR)/iphone

# iPhone simulator library dirs.

ARCH_BUILD_SIMULATOR_DIR = $(ARCH_BUILD_DIR)/simulator

ARCH_LIB_SIMULATOR_DIR = $(ARCH_LIB_DIR)/simulator

DIST_LIB_SIMULATOR_DIR = $(DIST_LIB_DIR)/simulator

# Macosx library dirs.

ARCH_BUILD_MACOSX_DIR = $(ARCH_BUILD_DIR)/macosx

ARCH_LIB_MACOSX_DIR = $(ARCH_LIB_DIR)/macosx

DIST_LIB_MACOSX_DIR = $(DIST_LIB_DIR)/macosx

# Watchos library dirs.

ARCH_BUILD_WATCH_DIR = $(ARCH_BUILD_DIR)/watchos

ARCH_LIB_WATCH_DIR = $(ARCH_LIB_DIR)/watchos

DIST_LIB_WATCH_DIR = $(DIST_LIB_DIR)/watchos

# AppleWatch simulator library dirs.

ARCH_BUILD_WATCHSIMULATOR_DIR = $(ARCH_BUILD_DIR)/watchsimulator

ARCH_LIB_WATCHSIMULATOR_DIR = $(ARCH_LIB_DIR)/watchsimulator

DIST_LIB_WATCHSIMULATOR_DIR = $(DIST_LIB_DIR)/watchsimulator

# Appletv library dirs.

ARCH_BUILD_TV_DIR = $(ARCH_BUILD_DIR)/appletvos

ARCH_LIB_TV_DIR = $(ARCH_LIB_DIR)/appletvos

DIST_LIB_TV_DIR = $(DIST_LIB_DIR)/appletvos

# Mac Catalyst library dirs.

ARCH_BUILD_MAC_CATALYST_DIR = $(ARCH_BUILD_DIR)/maccatalyst

ARCH_LIB_MAC_CATALYST_DIR = $(ARCH_LIB_DIR)/maccatalyst

DIST_LIB_MAC_CATALYST_DIR = $(DIST_LIB_DIR)/maccatalyst

ifndef GEN_OBJC_DIR

GEN_OBJC_DIR = $(BUILD_DIR)/objc

endif

ifndef GEN_JAVA_DIR

GEN_JAVA_DIR = $(BUILD_DIR)/java

endif

TVOS_AVAILABLE = \

$(shell if xcodebuild -version -sdk appletvos >/dev/null 2>&1; \

then echo "YES"; else echo "NO"; fi)

MACOSX64_AVAILABLE = \

$(shell xcodebuild -version | grep '^Xcode ' | grep -Eo '[0-9\.]+' | \

awk '{ split($$0, v, "."); print ((v[1] == 12 && v[2] >= 2) || v[1] > 12) ? "YES" : "NO"; }')

ifndef J2OBJC_ARCHS

ifdef ENV_J2OBJC_ARCHS

# The env command cannot forward variables with spaces in them.

J2OBJC_ARCHS = $(subst _, ,$(ENV_J2OBJC_ARCHS))

else

# 32bit iPhone archs are no longer built by default. To build a release

# with them, define J2OBJC_ARCHS with "iphone" and "simulator" included.

J2OBJC_ARCHS = macosx iphone64 iphone64e watchosv7k watchos64 watchsimulator watchsimulator64 \

simulator simulator64 maccatalyst

ifeq ($(TVOS_AVAILABLE), YES)

J2OBJC_ARCHS += appletvos appletvsimulator

endif

ifeq ($(MACOSX64_AVAILABLE), YES)

J2OBJC_ARCHS += macosx64 maccatalyst64

endif

export J2OBJC_ARCHS

# xcrun finds a specified tool in the current SDK /usr/bin directory.

XCRUN := $(shell if test -f /usr/bin/xcrun; then echo xcrun; else echo ""; fi)

# xcrun can fail when run concurrently, so we find all the tools up-front.

ifneq ($(XCRUN),)

MAKE := $(shell xcrun --find make)

CLANG := $(shell xcrun --find clang)

LIBTOOL := $(shell xcrun --find libtool)

LIPO := $(shell xcrun --find lipo)

else

MAKE = make

CLANG = clang

LIBTOOL = libtool

LIPO = lipo

endif

# The following test returns true on Linux or with GNU tools installed,

# otherwise false on macOS which uses the BSD version.

ifeq ($(shell mktemp --version >/dev/null 2>&1 && echo GNU || echo BSD), GNU)

MKTEMP_CMD = mktemp -d --tmpdir $(MKTEMP_DIR).XXXXXX

else

MKTEMP_CMD = mktemp -d -t $(MKTEMP_DIR)

endif

ifndef CONFIGURATION_BUILD_DIR

# Determine this makefile's path.

SYSROOT_SCRIPT := $(J2OBJC_ROOT)/scripts/sysroot_path.sh

SDKROOT := $(shell bash ${SYSROOT_SCRIPT})

endif

SDK_FLAGS = -isysroot $(SDKROOT)

# Enable zeroing weak references.

OBJCFLAGS += -fobjc-weak

ifeq ($(DEBUGGING_SYMBOLS), YES)

# Enable when it's decided to distribute JRE with Java source debugging.

# J2OBJC_DEBUGFLAGS = -g

DEBUGFLAGS = -g

endif

ifdef GCC_OPTIMIZATION_LEVEL

OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL)

endif

ifndef OPTIMIZATION_LEVEL

ifdef DEBUG

OPTIMIZATION_LEVEL = 0 # None

else

OPTIMIZATION_LEVEL = s # Fastest, smallest

endif

DEBUGFLAGS := $(DEBUGFLAGS) -O$(OPTIMIZATION_LEVEL)

CC_WARNINGS = -Wall -Werror -Wshorten-64-to-32 -Wimplicit-function-declaration \

-Wmissing-field-initializers -Wduplicate-method-match -Wno-unused-variable \

-Wno-nullability-completeness

ifdef GCC_PREPROCESSOR_DEFINITIONS

DEBUGFLAGS += $(GCC_PREPROCESSOR_DEFINITIONS:%=-D%)

endif

TRANSLATOR_DEPS = $(DIST_DIR)/j2objc $(DIST_JAR_DIR)/j2objc.jar

ifndef JAVA_HOME

JAVA_HOME = $(shell /usr/libexec/java_home -v 1.8)

endif

JAVA = $(JAVA_HOME)/bin/java

JAVAC = $(JAVA_HOME)/bin/javac

ifneq (,$(findstring build 1.8, $(shell $(JAVA) -version 2>&1)))

# Flag used to include tools.jar. This jar was removed in JDK 9.

JAVA_8 = 1

else ifneq (,$(findstring build 11, $(shell $(JAVA) -version 2>&1)))

JAVA_VERSION = 11

else ifneq (,$(findstring build 15, $(shell $(JAVA) -version 2>&1)))

JAVA_VERSION = 15

else

$(error JDK not supported. Please set JAVA_HOME to JDK 1.8, 11 or 15.)

endif

ifndef MEMORY_MODEL_FLAG

# Default memory model.

MEMORY_MODEL_FLAG = -use-reference-counting

endif

ifeq ("$(strip $(MEMORY_MODEL_FLAG))", "-use-arc")

CLANG_ENABLE_OBJC_ARC=YES

endif

TRANSLATOR_BUILD_FLAGS = \

-Xlint:unchecked -encoding UTF-8 -nowarn

ifndef JAVA_8

TRANSLATOR_BUILD_FLAGS += \

--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \

--add-exports jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED \

--add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \

--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \

--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED

endif

comma=,

space=$(eval) $(eval)

# Flags for the static analyzer.

STATIC_ANALYZER_FLAGS = \

-Xclang -analyzer-checker -Xclang security.insecureAPI.UncheckedReturn \

-Xclang -analyzer-checker -Xclang security.insecureAPI.getpw \

-Xclang -analyzer-checker -Xclang security.insecureAPI.gets \

-Xclang -analyzer-checker -Xclang security.insecureAPI.mkstemp \

-Xclang -analyzer-checker -Xclang security.insecureAPI.mktemp \

-Xclang -analyzer-disable-checker -Xclang security.insecureAPI.rand \

-Xclang -analyzer-disable-checker -Xclang security.insecureAPI.strcpy \

-Xclang -analyzer-checker -Xclang security.insecureAPI.vfork \

--analyze

ifeq ($(findstring clean,$(notdir $(MAKECMDGOALS))),clean)

IS_CLEAN_GOAL = 1

endif

ifeq ($(findstring test,$(notdir $(MAKECMDGOALS))),test)

IS_TEST_GOAL = 1

endif

ifndef PROTOBUF_ROOT_DIR

ifndef IS_CLEAN_GOAL

check_protobuf_dir = $(error PROTOBUF_ROOT_DIR not defined)

endif

PROTOBUF_LIB_PATH = $(PROTOBUF_ROOT_DIR)/lib

PROTOBUF_INCLUDE_PATH = $(PROTOBUF_ROOT_DIR)/include

PROTOBUF_BIN_PATH = $(PROTOBUF_ROOT_DIR)/bin

PROTOBUF_PROTOC = $(PROTOBUF_BIN_PATH)/protoc

# Avoid bash 'arument list too long' errors.

# See http://stackoverflow.com/questions/512567/create-a-file-from-a-large-makefile-variable

# TODO(iroth): When make 3.82 is available, use the $(file ...) function instead.

# See https://savannah.gnu.org/bugs/?35147

define long_list_to_file

@if [ -e $(1) ]; then rm $(1); fi

@files='$(wordlist 1, 499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 500, 999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 1000,1499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 1500,1999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 2000,2499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 2500,2999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 3000,3499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 3500,3999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 4000,4499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 4500,4999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 5000,5499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 5500,5999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 6000,6499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 6500,6999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 7000,7499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 7500,7999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 8000,8499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 8500,8999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 9000,9499,$(2))' && for i in $$files; do echo $$i >> $(1); done

@files='$(wordlist 9500,9999,$(2))' && for i in $$files; do echo $$i >> $(1); done

@if [ ! -e $(1) ]; then touch $(1); fi

endef

# Specify flag if clang version 7 or greater. This is necessary to support

# iOS 9 apps that have the 'Enable bitcode' option set, which is the default for

# new apps in Xcode 7.

XCODE_7_MINIMUM := $(shell $(CLANG) --version | \

awk '/^Apple/ { split($$4, arr, "."); print (arr[1] >= 7) ? "YES" : "NO"; }')

j2objc/make/common.mk at master · 2Fgoogle/j2objc · GitHub

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