327 lines
9.4 KiB
CMake
327 lines
9.4 KiB
CMake
cmake_minimum_required(VERSION 3.9)
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project(quickjs LANGUAGES C)
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include(CheckCCompilerFlag)
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include(GNUInstallDirs)
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# TODO:
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# - Support cross-compilation
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS ON)
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set(CMAKE_C_STANDARD 11)
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if(NOT CMAKE_BUILD_TYPE)
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message(STATUS "No build type selected, default to Release")
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set(CMAKE_BUILD_TYPE "Release")
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endif()
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message(STATUS "Building in ${CMAKE_BUILD_TYPE} mode")
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message(STATUS "Building with ${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} on ${CMAKE_SYSTEM}")
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macro(xcheck_add_c_compiler_flag FLAG)
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string(REPLACE "-" "" FLAG_NO_HYPHEN ${FLAG})
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check_c_compiler_flag(${FLAG} COMPILER_SUPPORTS_${FLAG_NO_HYPHEN})
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if(COMPILER_SUPPORTS_${FLAG_NO_HYPHEN})
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add_compile_options(${FLAG})
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endif()
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endmacro()
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xcheck_add_c_compiler_flag(-Wall)
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xcheck_add_c_compiler_flag(-Werror)
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# -Wextra is too spartan on GCC
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if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang")
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add_compile_options(-Wextra)
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endif()
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xcheck_add_c_compiler_flag(-Wno-sign-compare)
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xcheck_add_c_compiler_flag(-Wno-missing-field-initializers)
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xcheck_add_c_compiler_flag(-Wno-unused-parameter)
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xcheck_add_c_compiler_flag(-Wno-unused-variable)
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xcheck_add_c_compiler_flag(-Wno-unused-but-set-variable)
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xcheck_add_c_compiler_flag(-Wno-array-bounds)
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xcheck_add_c_compiler_flag(-Wno-format-truncation)
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xcheck_add_c_compiler_flag(-funsigned-char)
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if(CMAKE_BUILD_TYPE MATCHES "Debug")
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add_compile_options(-O0)
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xcheck_add_c_compiler_flag(-ggdb)
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xcheck_add_c_compiler_flag(-fno-omit-frame-pointer)
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else()
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xcheck_add_c_compiler_flag(-g)
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endif()
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macro(xoption OPTION_NAME OPTION_TEXT OPTION_DEFAULT)
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option(${OPTION_NAME} ${OPTION_TEXT} ${OPTION_DEFAULT})
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if(DEFINED ENV{${OPTION_NAME}})
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# Allow setting the option through an environment variable.
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set(${OPTION_NAME} $ENV{${OPTION_NAME}})
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endif()
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if(${OPTION_NAME})
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add_definitions(-D${OPTION_NAME})
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endif()
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message(STATUS " ${OPTION_NAME}: ${${OPTION_NAME}}")
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endmacro()
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xoption(BUILD_SHARED_LIBS "Build a shared library" OFF)
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if(BUILD_SHARED_LIBS)
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message(STATUS "Building a shared library")
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endif()
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xoption(BUILD_EXAMPLES "Build examples" OFF)
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xoption(BUILD_STATIC_QJS_EXE "Build a static qjs executable" OFF)
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xoption(CONFIG_ASAN "Enable AddressSanitizer (ASan)" OFF)
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xoption(CONFIG_MSAN "Enable MemorySanitizer (MSan)" OFF)
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xoption(CONFIG_UBSAN "Enable UndefinedBehaviorSanitizer (UBSan)" OFF)
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if(CONFIG_ASAN)
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message(STATUS "Building with ASan")
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add_compile_definitions(
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__ASAN__=1
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)
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add_compile_options(
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-fsanitize=address
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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add_link_options(
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-fsanitize=address
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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elseif(CONFIG_MSAN)
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message(STATUS "Building with MSan")
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add_compile_options(
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-fsanitize=memory
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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add_link_options(
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-fsanitize=memory
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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elseif(CONFIG_UBSAN)
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message(STATUS "Building with UBSan")
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add_compile_options(
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-fsanitize=undefined
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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add_link_options(
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-fsanitize=undefined
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-fno-sanitize-recover=all
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-fno-omit-frame-pointer
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)
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endif()
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# QuickJS library
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#
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xoption(BUILD_QJS_LIBC "Build standard library modules as part of the library" OFF)
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set(qjs_sources
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cutils.c
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libbf.c
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libregexp.c
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libunicode.c
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quickjs.c
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)
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if(BUILD_QJS_LIBC)
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list(APPEND qjs_sources quickjs-libc.c)
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endif()
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list(APPEND qjs_defines _GNU_SOURCE)
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list(APPEND qjs_libs qjs m)
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if(NOT MINGW)
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list(APPEND qjs_libs dl pthread)
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endif()
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add_library(qjs ${qjs_sources})
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target_compile_definitions(qjs PRIVATE ${qjs_defines})
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if (CMAKE_BUILD_TYPE MATCHES Debug)
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target_compile_definitions(qjs PRIVATE
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DUMP_LEAKS
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)
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endif()
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target_include_directories(qjs PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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# QuickJS bytecode compiler
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#
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add_executable(qjsc
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qjsc.c
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quickjs-libc.c
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)
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target_compile_definitions(qjsc PRIVATE ${qjs_defines})
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target_link_libraries(qjsc ${qjs_libs})
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# QuickJS CLI
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#
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add_custom_command(
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OUTPUT repl.c
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COMMAND "${CMAKE_CURRENT_BINARY_DIR}/qjsc" -o ./repl.c -m ${CMAKE_CURRENT_SOURCE_DIR}/repl.js
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DEPENDS qjsc
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Compile repl.js to bytecode"
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SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/repl.js
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)
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add_executable(qjs_exe
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qjs.c
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quickjs-libc.c
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${CMAKE_CURRENT_BINARY_DIR}/repl.c
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)
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set_target_properties(qjs_exe PROPERTIES
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OUTPUT_NAME "qjs"
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)
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target_compile_definitions(qjs_exe PRIVATE ${qjs_defines})
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target_link_libraries(qjs_exe ${qjs_libs})
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if(BUILD_STATIC_QJS_EXE OR MINGW)
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target_link_options(qjs_exe PRIVATE -static)
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if(MINGW)
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target_link_options(qjs_exe PRIVATE -static-libgcc)
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endif()
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endif()
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if(NOT MINGW)
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set_target_properties(qjs_exe PROPERTIES ENABLE_EXPORTS TRUE)
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endif()
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# Test262 runner
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#
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add_executable(run-test262
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quickjs-libc.c
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run-test262.c
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)
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target_compile_definitions(run-test262 PRIVATE ${qjs_defines})
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target_link_libraries(run-test262 ${qjs_libs})
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# Unicode generator
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#
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add_executable(unicode_gen EXCLUDE_FROM_ALL
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cutils.c
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libunicode.c
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unicode_gen.c
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)
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target_compile_definitions(unicode_gen PRIVATE ${qjs_defines})
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# Examples
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#
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if(BUILD_EXAMPLES AND NOT MINGW)
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add_custom_command(
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OUTPUT hello.c
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COMMAND "${CMAKE_CURRENT_BINARY_DIR}/qjsc" -e -o hello.c ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello.js
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DEPENDS qjsc
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Compile hello.js to a C file with bytecode embeddee"
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SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello.js
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)
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add_executable(hello
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${CMAKE_CURRENT_BINARY_DIR}/hello.c
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quickjs-libc.c
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)
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target_include_directories(hello PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_definitions(hello PRIVATE ${qjs_defines})
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target_link_libraries(hello ${qjs_libs})
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add_custom_command(
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OUTPUT hello_module.c
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COMMAND "${CMAKE_CURRENT_BINARY_DIR}/qjsc" -e -o hello_module.c -m ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello_module.js
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DEPENDS qjsc
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Compile hello_module.js to a C file with bytecode embeddee"
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SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello_module.js
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)
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add_executable(hello_module
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${CMAKE_CURRENT_BINARY_DIR}/hello_module.c
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quickjs-libc.c
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)
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target_include_directories(hello_module PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_definitions(hello_module PRIVATE ${qjs_defines})
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target_link_libraries(hello_module ${qjs_libs})
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if(NOT MINGW)
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add_library(fib MODULE examples/fib.c)
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set_target_properties(fib PROPERTIES
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PREFIX ""
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)
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target_compile_definitions(fib PRIVATE JS_SHARED_LIBRARY)
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if(APPLE)
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target_link_options(fib PRIVATE -undefined dynamic_lookup)
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endif()
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add_library(point MODULE examples/point.c)
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set_target_properties(point PROPERTIES
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PREFIX ""
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)
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target_compile_definitions(point PRIVATE JS_SHARED_LIBRARY)
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if(APPLE)
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target_link_options(point PRIVATE -undefined dynamic_lookup)
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endif()
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add_library(bjson MODULE tests/bjson.c)
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set_target_properties(bjson PROPERTIES
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PREFIX ""
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)
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target_compile_definitions(bjson PRIVATE JS_SHARED_LIBRARY)
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if(APPLE)
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target_link_options(bjson PRIVATE -undefined dynamic_lookup)
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endif()
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endif()
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add_custom_command(
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OUTPUT test_fib.c
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COMMAND "${CMAKE_CURRENT_BINARY_DIR}/qjsc" -e -o test_fib.c -M ${CMAKE_CURRENT_SOURCE_DIR}/examples/fib.so,fib -m ${CMAKE_CURRENT_SOURCE_DIR}/examples/test_fib.js
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DEPENDS qjsc
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Compile test_fib.js to a C file with bytecode embedded"
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SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/test_fib.js
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)
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add_executable(test_fib
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${CMAKE_CURRENT_BINARY_DIR}/test_fib.c
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examples/fib.c
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quickjs-libc.c
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)
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target_include_directories(test_fib PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_definitions(test_fib PRIVATE ${qjs_defines})
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target_link_libraries(test_fib ${qjs_libs})
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endif()
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# Install target
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#
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file(STRINGS quickjs.h quickjs_h REGEX QJS_VERSION)
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string(REGEX MATCHALL "([0-9])" QJS_VERSION "${quickjs_h}")
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list(GET QJS_VERSION 0 QJS_VERSION_MAJOR)
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list(GET QJS_VERSION 1 QJS_VERSION_MINOR)
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list(GET QJS_VERSION 2 QJS_VERSION_PATCH)
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set_target_properties(qjs PROPERTIES
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VERSION ${QJS_VERSION_MAJOR}.${QJS_VERSION_MINOR}.${QJS_VERSION_PATCH}
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SOVERSION ${QJS_VERSION_MAJOR}
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)
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install(FILES quickjs.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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if(BUILD_QJS_LIBC)
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install(FILES quickjs-libc.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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endif()
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install(TARGETS qjs_exe RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
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install(TARGETS qjs EXPORT qjsConfig
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
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install(EXPORT qjsConfig DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/quickjs)
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install(FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
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install(DIRECTORY examples DESTINATION ${CMAKE_INSTALL_DOCDIR})
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