144 lines
6.7 KiB
CMake
144 lines
6.7 KiB
CMake
#
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# CMakeD - CMake module for D Language
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#
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# Copyright (c) 2007, Selman Ulug <selman.ulug@gmail.com>
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# Tim Burrell <tim.burrell@gmail.com>
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#
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# All rights reserved.
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#
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# See Copyright.txt for details.
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#
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# Modified from CMake 2.6.5 CMakeTestCCompiler.cmake
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# See http://www.cmake.org/HTML/Copyright.html for details
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#
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# This file is used by EnableLanguage in cmGlobalGenerator to
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# determine that that selected D compiler can actually compile
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# and link the most basic of programs. If not, a fatal error
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# is set and cmake stops processing commands and will not generate
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# any makefiles or projects.
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IF(NOT CMAKE_D_COMPILER_WORKS)
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MESSAGE(STATUS "Check for working D compiler: ${CMAKE_D_COMPILER}")
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FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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"int main(char[][] args)\n"
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"{return args.sizeof-1;}\n")
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STRING(REGEX MATCH "dmd" DMDTEST "${CMAKE_D_COMPILER}")
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IF(DMDTEST STREQUAL "dmd")
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IF(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
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TRY_COMPILE(CMAKE_D_COMPILER_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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OUTPUT_VARIABLE OUTPUT)
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ELSE(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
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TRY_COMPILE(CMAKE_D_COMPILER_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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CMAKE_FLAGS "-DLINK_LIBRARIES=${D_PATH}/lib/libphobos.a"
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OUTPUT_VARIABLE OUTPUT)
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ENDIF(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
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ELSE(DMDTEST STREQUAL "dmd")
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TRY_COMPILE(CMAKE_D_COMPILER_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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OUTPUT_VARIABLE OUTPUT)
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ENDIF(DMDTEST STREQUAL "dmd")
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SET(C_TEST_WAS_RUN 1)
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ENDIF(NOT CMAKE_D_COMPILER_WORKS)
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IF(NOT CMAKE_D_COMPILER_WORKS)
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MESSAGE(STATUS "Check for working D compiler: ${CMAKE_D_COMPILER} -- broken")
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message(STATUS "To force a specific D compiler set the DC environment variable")
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message(STATUS " ie - export DC=\"/opt/dmd/bin/dmd\"")
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message(STATUS "If the D path is not set please use the D_PATH variable")
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message(STATUS " ie - export D_PATH=\"/opt/dmd\"")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Determining if the D compiler works failed with "
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"the following output:\n${OUTPUT}\n\n")
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MESSAGE(FATAL_ERROR "The D compiler \"${CMAKE_D_COMPILER}\" "
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"is not able to compile a simple test program.\nIt fails "
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"with the following output:\n ${OUTPUT}\n\n"
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"CMake will not be able to correctly generate this project.")
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ELSE(NOT CMAKE_D_COMPILER_WORKS)
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IF(C_TEST_WAS_RUN)
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MESSAGE(STATUS "Check for working D compiler: ${CMAKE_D_COMPILER} -- works")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if the D compiler works passed with "
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"the following output:\n${OUTPUT}\n\n")
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ENDIF(C_TEST_WAS_RUN)
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SET(CMAKE_D_COMPILER_WORKS 1 CACHE INTERNAL "")
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# re-configure this file CMakeDCompiler.cmake so that it gets
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# the value for CMAKE_SIZEOF_VOID_P
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# configure variables set in this file for fast reload later on
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IF(EXISTS ${CMAKE_SOURCE_DIR}/cmake/Modules/CMakeDCompiler.cmake.in)
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CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/cmake/Modules/CMakeDCompiler.cmake.in
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${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeDCompiler.cmake IMMEDIATE)
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ELSE(EXISTS ${CMAKE_SOURCE_DIR}/cmake/Modules/CMakeDCompiler.cmake.in)
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CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeDCompiler.cmake.in
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${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeDCompiler.cmake IMMEDIATE)
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ENDIF(EXISTS ${CMAKE_SOURCE_DIR}/cmake/Modules/CMakeDCompiler.cmake.in)
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ENDIF(NOT CMAKE_D_COMPILER_WORKS)
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IF(NOT CMAKE_D_PHOBOS_WORKS)
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MESSAGE(STATUS "Check for working Phobos")
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FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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"import std.stdio;\n"
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"int main(char[][] args)\n"
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"{ writefln(\"%s\", args[0]); return args.sizeof-1;}\n")
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IF(CMAKE_COMPILER_IS_GDC)
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TRY_COMPILE(CMAKE_D_PHOBOS_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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CMAKE_FLAGS "-DLINK_LIBRARIES=gphobos"
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OUTPUT_VARIABLE OUTPUT)
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ELSE(CMAKE_COMPILER_IS_GDC)
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TRY_COMPILE(CMAKE_D_PHOBOS_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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CMAKE_FLAGS "-DLINK_LIBRARIES=${D_PATH}/lib/libphobos.a"
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COMPILE_DEFINITIONS "-I${D_PATH}/include -I${D_PATH}/import"
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OUTPUT_VARIABLE OUTPUT)
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ENDIF(CMAKE_COMPILER_IS_GDC)
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SET(C_TEST_WAS_RUN 1)
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ENDIF(NOT CMAKE_D_PHOBOS_WORKS)
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IF(NOT CMAKE_D_PHOBOS_WORKS)
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MESSAGE(STATUS "Check for working Phobos -- unavailable")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Determining if Phobos works failed with "
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"the following output:\n${OUTPUT}\n\n")
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#MESSAGE(FATAL_ERROR "Phobos does not work")
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ELSE(NOT CMAKE_D_PHOBOS_WORKS)
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IF(C_TEST_WAS_RUN)
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MESSAGE(STATUS "Check for working Phobos -- works")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if Phobos works passed with "
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"the following output:\n${OUTPUT}\n\n")
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ENDIF(C_TEST_WAS_RUN)
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SET(CMAKE_D_PHOBOS_WORKS 1 CACHE INTERNAL "")
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ENDIF(NOT CMAKE_D_PHOBOS_WORKS)
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IF(NOT CMAKE_D_TANGO_WORKS)
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MESSAGE(STATUS "Check for working Tango")
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FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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"import tango.io.Stdout;"
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"int main(char[][] args)\n"
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"{Stdout.newline();return args.sizeof-1;}\n")
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IF(CMAKE_COMPILER_IS_GDC)
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TRY_COMPILE(CMAKE_D_TANGO_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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CMAKE_FLAGS "-DLINK_LIBRARIES=gtango"
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OUTPUT_VARIABLE OUTPUT)
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ELSE(CMAKE_COMPILER_IS_GDC)
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TRY_COMPILE(CMAKE_D_TANGO_WORKS ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testDCompiler.d
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CMAKE_FLAGS "-DLINK_LIBRARIES=${D_PATH}/lib/libtango.a;${D_PATH}/lib/libphobos.a"
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COMPILE_DEFINITIONS "-I${D_PATH}/include -I${D_PATH}/import"
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OUTPUT_VARIABLE OUTPUT)
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ENDIF(CMAKE_COMPILER_IS_GDC)
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SET(C_TEST_WAS_RUN 1)
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ENDIF(NOT CMAKE_D_TANGO_WORKS)
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IF(NOT CMAKE_D_TANGO_WORKS)
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MESSAGE(STATUS "Check for working Tango -- unavailable")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Determining if Tango works failed with "
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"the following output:\n${OUTPUT}\n\n")
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#MESSAGE(FATAL_ERROR "Tango does not work: \n${OUTPUT}\n\n")
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ELSE(NOT CMAKE_D_TANGO_WORKS)
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IF(C_TEST_WAS_RUN)
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MESSAGE(STATUS "Check for working Tango -- works")
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FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if Tango works passed with "
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"the following output:\n${OUTPUT}\n\n")
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ENDIF(C_TEST_WAS_RUN)
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SET(CMAKE_D_TANGO_WORKS 1 CACHE INTERNAL "")
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ENDIF(NOT CMAKE_D_TANGO_WORKS)
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