Enable build on Mac OS X with clang
* Add build target 'darwin' * Modify compiler options to work with clang * Support 'jerry-libc' on Mac OS X For MPU target build, install `gcc-arm-none-eabi` tool chain using `Homebrew` as following. ```` brew tap PX4/homebrew-px4 brew update brew install gcc-arm-none-eabi ```` https://pixhawk.org/dev/toolchain_installation_mac JerryScript-DCO-1.0-Signed-off-by: Sung-Jae Lee sjlee@mail.com
This commit is contained in:
Sung-Jae Lee
+93
-36
@@ -15,28 +15,35 @@
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cmake_minimum_required (VERSION 2.8.12)
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project (Jerry CXX C ASM)
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# Require g++ of version >= 4.7.0
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if(NOT CMAKE_COMPILER_IS_GNUCXX)
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message(FATAL_ERROR "g++ compiler is required")
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else()
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
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OUTPUT_VARIABLE GNU_CXX_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Determining platform
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set(PLATFORM "${CMAKE_SYSTEM_NAME}")
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string(TOUPPER "${PLATFORM}" PLATFORM)
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if(${GNU_CXX_VERSION} VERSION_LESS 4.7.0)
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message(FATAL_ERROR "g++ compiler version 4.7.0 or higher required")
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endif()
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# Compiler configuration
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if(NOT ("${PLATFORM}" STREQUAL "DARWIN"))
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# Require g++ of version >= 4.7.0
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if(NOT CMAKE_COMPILER_IS_GNUCXX)
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message(FATAL_ERROR "g++ compiler is required")
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else()
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
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OUTPUT_VARIABLE GNU_CXX_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(${GNU_CXX_VERSION} VERSION_LESS 4.7.0)
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message(FATAL_ERROR "g++ compiler version 4.7.0 or higher required")
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endif()
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endif()
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# Use gcc-ar and gcc-ranlib to support LTO
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get_filename_component(PATH_TO_GCC ${CMAKE_C_COMPILER} REALPATH)
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get_filename_component(DIRECTORY_GCC ${PATH_TO_GCC} DIRECTORY)
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get_filename_component(FILE_NAME_GCC ${PATH_TO_GCC} NAME)
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string(REPLACE "gcc" "gcc-ar" CMAKE_AR ${FILE_NAME_GCC})
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string(REPLACE "gcc" "gcc-ranlib" CMAKE_RANLIB ${FILE_NAME_GCC})
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set(CMAKE_AR ${DIRECTORY_GCC}/${CMAKE_AR})
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set(CMAKE_RANLIB ${DIRECTORY_GCC}/${CMAKE_RANLIB})
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endif()
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# Use gcc-ar and gcc-ranlib to support LTO
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get_filename_component(PATH_TO_GCC ${CMAKE_C_COMPILER} REALPATH)
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get_filename_component(DIRECTORY_GCC ${PATH_TO_GCC} DIRECTORY)
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get_filename_component(FILE_NAME_GCC ${PATH_TO_GCC} NAME)
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string(REPLACE "gcc" "gcc-ar" CMAKE_AR ${FILE_NAME_GCC})
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string(REPLACE "gcc" "gcc-ranlib" CMAKE_RANLIB ${FILE_NAME_GCC})
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set(CMAKE_AR ${DIRECTORY_GCC}/${CMAKE_AR})
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set(CMAKE_RANLIB ${DIRECTORY_GCC}/${CMAKE_RANLIB})
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# Imported and third-party targets prefix
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set(PREFIX_IMPORTED_LIB imported_)
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set(SUFFIX_THIRD_PARTY_LIB .third_party.lib)
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@@ -58,18 +65,20 @@ project (Jerry CXX C ASM)
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set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS )
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set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS )
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# Determining platform and defining options
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# Defining options
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option(ENABLE_VALGRIND "Enable valgrind helpers in memory allocators" OFF)
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option(ENABLE_LTO "Enable LTO build" ON)
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option(ENABLE_LOG "Enable LOG build" OFF)
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set(PLATFORM "${CMAKE_SYSTEM_NAME}")
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string(TOUPPER "${PLATFORM}" PLATFORM)
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if("${PLATFORM}" STREQUAL "LINUX")
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set(PLATFORM_EXT "LINUX")
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set(EXTERNAL_BUILD FALSE)
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option(STRIP_RELEASE_BINARY "Strip symbols from release binaries" ON)
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elseif("${PLATFORM}" STREQUAL "DARWIN")
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set(PLATFORM_EXT "DARWIN")
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set(EXTERNAL_BUILD FALSE)
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option(STRIP_RELEASE_BINARY "Strip symbols from release binaries" ON)
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elseif("${PLATFORM}" STREQUAL "MCU")
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set(PLATFORM_EXT "MCU_${CMAKE_SYSTEM_VERSION}")
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@@ -167,6 +176,15 @@ project (Jerry CXX C ASM)
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"FULL_PROFILE MEMORY_STATISTICS"
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"COMPACT_PROFILE_MINIMAL MEMORY_STATISTICS")
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# Darwin
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set(MODIFIERS_LISTS_DARWIN
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"FULL_PROFILE"
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"FULL_PROFILE MEM_STRESS_TEST"
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"COMPACT_PROFILE"
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"COMPACT_PROFILE_MINIMAL"
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"FULL_PROFILE MEMORY_STATISTICS"
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"COMPACT_PROFILE_MINIMAL MEMORY_STATISTICS")
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# MCU
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# stm32f3
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set(MODIFIERS_LISTS_MCU_STM32F3
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@@ -190,7 +208,10 @@ project (Jerry CXX C ASM)
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# Compiler / Linker flags
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set(COMPILE_FLAGS_JERRY "-fno-builtin")
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set(LINKER_FLAGS_COMMON "-Wl,-z,noexecstack")
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if(NOT ("${PLATFORM}" STREQUAL "DARWIN"))
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set(LINKER_FLAGS_COMMON "-Wl,-z,noexecstack")
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endif()
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set(LINKER_FLAGS_COMMON_DARWIN "-lSystem")
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# Turn off linking to compiler's default libc, in case jerry-libc is used
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if(${USE_JERRY_LIBC})
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@@ -199,7 +220,10 @@ project (Jerry CXX C ASM)
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# LTO
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if("${ENABLE_LTO}" STREQUAL "ON")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -flto -fno-fat-lto-objects")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -flto")
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if(NOT ("${PLATFORM}" STREQUAL "DARWIN"))
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -fno-fat-lto-objects")
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endif()
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set(LINKER_FLAGS_COMMON "${LINKER_FLAGS_COMMON} -flto")
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endif()
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@@ -210,20 +234,28 @@ project (Jerry CXX C ASM)
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -g -gdwarf-4")
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# Warnings
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wall -Wextra -pedantic -Wlogical-op")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wall -Wextra -pedantic")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wformat-nonliteral -Winit-self -Wno-stack-protector")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wconversion -Wsign-conversion -Wformat-security")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wmissing-declarations -Wno-attributes")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Werror -Wfatal-errors")
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wfatal-errors")
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Werror -Wlogical-op")
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else()
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set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wno-nested-anon-types")
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endif()
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# Static build
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set(LINKER_FLAGS_STATIC "-static")
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if(NOT ("${PLATFORM}" STREQUAL "DARWIN"))
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set(LINKER_FLAGS_STATIC "-static")
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endif()
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# C++
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set(CXX_FLAGS_JERRY "-std=c++11 -fno-exceptions -fno-rtti")
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# Turn off implicit template instantiation
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set(CXX_FLAGS_JERRY "${CXX_FLAGS_JERRY} -fno-implicit-templates -fno-implicit-inline-templates")
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(CXX_FLAGS_JERRY "${CXX_FLAGS_JERRY} -fno-implicit-templates -fno-implicit-inline-templates")
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endif()
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# C
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set(C_FLAGS_JERRY "-std=c99")
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@@ -255,6 +287,9 @@ project (Jerry CXX C ASM)
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# Linux
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set(SOURCE_JERRY_STANDALONE_MAIN_LINUX main-linux.cpp)
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# Darwin
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set(SOURCE_JERRY_STANDALONE_MAIN_DARWIN main-darwin.cpp)
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# MCU
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# stm32f3
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set(SOURCE_JERRY_STANDALONE_MAIN_MCU_STM32F3 main-mcu.cpp)
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@@ -266,6 +301,16 @@ project (Jerry CXX C ASM)
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file(GLOB SOURCE_UNIT_TEST_MAIN_MODULES tests/unit/*.cpp)
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# Imported libraries
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if(("${PLATFORM}" STREQUAL "DARWIN") AND (NOT CMAKE_COMPILER_IS_GNUCXX))
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# libclang_rt.osx
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add_library(${PREFIX_IMPORTED_LIB}libclang_rt.osx STATIC IMPORTED)
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execute_process(COMMAND ${CMAKE_C_COMPILER} ${FLAGS_COMMON_ARCH} -print-file-name=
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OUTPUT_VARIABLE IMPORTED_LIBCLANG_RT_LOCATION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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set(IMPORTED_LIBCLANG_RT_LOCATION "${IMPORTED_LIBCLANG_RT_LOCATION}/lib/darwin/libclang_rt.osx.a")
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set_property(TARGET ${PREFIX_IMPORTED_LIB}libclang_rt.osx
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PROPERTY IMPORTED_LOCATION ${IMPORTED_LIBCLANG_RT_LOCATION})
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else()
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# libgcc
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add_library(${PREFIX_IMPORTED_LIB}libgcc STATIC IMPORTED)
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execute_process(COMMAND ${CMAKE_C_COMPILER} ${FLAGS_COMMON_ARCH} -print-file-name=libgcc.a
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@@ -286,6 +331,7 @@ project (Jerry CXX C ASM)
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set_property(TARGET ${PREFIX_IMPORTED_LIB}libgcc_eh
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PROPERTY IMPORTED_LOCATION ${IMPORTED_LIBGCC_LOCATION})
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endif()
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endif()
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# Platform-specific configuration
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set(MODIFIERS_LISTS ${MODIFIERS_LISTS_${PLATFORM_EXT}})
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@@ -335,7 +381,7 @@ project (Jerry CXX C ASM)
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
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add_custom_target(mcu_header_with_script_to_run.${TARGET_NAME} DEPENDS ${MCU_SCRIPT_GENERATED_HEADER})
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set(DEFINES_JERRY ${DEFINES_JERRY} JERRY_MCU_SCRIPT_HEADER="${MCU_SCRIPT_GENERATED_HEADER}")
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elseif("${PLATFORM}" STREQUAL "LINUX")
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elseif(("${PLATFORM}" STREQUAL "LINUX") OR ("${PLATFORM}" STREQUAL "DARWIN"))
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if("${ENABLE_LOG}" STREQUAL "ON")
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set(DEFINES_JERRY ${DEFINES_JERRY} JERRY_ENABLE_LOG)
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endif()
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@@ -349,8 +395,13 @@ project (Jerry CXX C ASM)
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target_include_directories(${TARGET_NAME} PRIVATE ${INCLUDE_CORE_INTERFACE})
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target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${INCLUDE_LIBC_INTERFACE})
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target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${INCLUDE_EXTERNAL_LIBS_INTERFACE})
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME}
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${FDLIBM_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
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if(("${PLATFORM}" STREQUAL "DARWIN") AND (NOT CMAKE_COMPILER_IS_GNUCXX))
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME}
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${FDLIBM_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libclang_rt.osx)
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else()
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME}
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${FDLIBM_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
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endif()
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add_cppcheck_target(${TARGET_NAME})
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@@ -403,7 +454,7 @@ project (Jerry CXX C ASM)
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declare_targets_for_build_mode(RELEASE)
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# Unit tests declaration
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if("${PLATFORM}" STREQUAL "LINUX")
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if(("${PLATFORM}" STREQUAL "LINUX") OR ("${PLATFORM}" STREQUAL "DARWIN"))
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add_custom_target(unittests)
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add_custom_target(cppcheck.unittests)
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@@ -424,8 +475,14 @@ project (Jerry CXX C ASM)
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PROPERTY LINK_FLAGS "${COMPILE_FLAGS_JERRY} ${CXX_FLAGS_JERRY} ${FLAGS_COMMON_UNITTESTS} ${LINKER_FLAGS_COMMON}")
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target_include_directories(${TARGET_NAME} PRIVATE ${INCLUDE_CORE_INTERFACE})
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target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${INCLUDE_LIBC_INTERFACE})
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${FDLIBM_TARGET_NAME}
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${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
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if(("${PLATFORM}" STREQUAL "DARWIN") AND (NOT CMAKE_COMPILER_IS_GNUCXX))
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${FDLIBM_TARGET_NAME}
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${PREFIX_IMPORTED_LIB}libclang_rt.osx)
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else()
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target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${FDLIBM_TARGET_NAME}
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${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
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endif()
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add_cppcheck_target(${TARGET_NAME})
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