mirror of
https://github.com/reactos/CMake.git
synced 2024-12-13 14:27:23 +00:00
ffa6f057b4
Support for C11's _Thread_local was introduced in GCC in the 4.9 series, even though we make the C11 compiler flags available in CMake with GCC >= 4.6. FreeBSD's runetype.h uses _Thread_local, which causes CMake's own build to fail when using GCC < 4.9 and -std=gnu11: /usr/include/runetype.h:92:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'const' extern _Thread_local const _RuneLocale *_ThreadRuneLocale; Add a test for _Thread_local support and only build CMake itself with C11 support if it works. Bug: http://www.cmake.org/Bug/view.php?id=15741
673 lines
25 KiB
CMake
673 lines
25 KiB
CMake
#=============================================================================
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# CMake - Cross Platform Makefile Generator
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# Copyright 2000-2012 Kitware, Inc., Insight Software Consortium
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)
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if(POLICY CMP0025)
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cmake_policy(SET CMP0025 NEW)
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endif()
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project(CMake)
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if(CMAKE_BOOTSTRAP)
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# Running from bootstrap script. Set local variable and remove from cache.
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set(CMAKE_BOOTSTRAP 1)
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unset(CMAKE_BOOTSTRAP CACHE)
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endif()
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if(NOT CMake_TEST_EXTERNAL_CMAKE)
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set(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin)
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endif()
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if("${CMake_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
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# Disallow architecture-specific try_run. It may not run on the host.
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macro(TRY_RUN)
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if(CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
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message(FATAL_ERROR "TRY_RUN not allowed with CMAKE_TRY_COMPILE_OSX_ARCHITECTURES=[${CMAKE_TRY_COMPILE_OSX_ARCHITECTURES}]")
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else()
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_TRY_RUN(${ARGV})
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endif()
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endmacro()
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endif()
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# Use most-recent available language dialects with GNU and Clang
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if(NOT DEFINED CMAKE_C_STANDARD AND NOT CMake_NO_C_STANDARD)
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include(${CMake_SOURCE_DIR}/Source/Checks/cm_c11_thread_local.cmake)
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if(NOT CMake_C11_THREAD_LOCAL_BROKEN)
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set(CMAKE_C_STANDARD 11)
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else()
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set(CMAKE_C_STANDARD 99)
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endif()
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endif()
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if(NOT DEFINED CMAKE_CXX_STANDARD AND NOT CMake_NO_CXX_STANDARD)
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include(${CMake_SOURCE_DIR}/Source/Checks/cm_cxx14_cstdio.cmake)
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if(NOT CMake_CXX14_CSTDIO_BROKEN)
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set(CMAKE_CXX_STANDARD 14)
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else()
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set(CMAKE_CXX_STANDARD 11)
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endif()
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endif()
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if(NOT CMake_TEST_EXTERNAL_CMAKE)
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include(${CMake_SOURCE_DIR}/Source/Checks/cm_cxx11_unordered_map.cmake)
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endif()
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# option to set the internal encoding of CMake to UTF-8
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option(CMAKE_ENCODING_UTF8 "Use UTF-8 encoding internally." ON)
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mark_as_advanced(CMAKE_ENCODING_UTF8)
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if(CMAKE_ENCODING_UTF8)
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set(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_UTF8)
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endif()
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# option to use COMPONENT with install command
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option(CMake_INSTALL_COMPONENTS "Using components when installing" OFF)
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mark_as_advanced(CMake_INSTALL_COMPONENTS)
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macro(CMake_OPTIONAL_COMPONENT NAME)
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if(CMake_INSTALL_COMPONENTS)
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set(COMPONENT COMPONENT ${NAME})
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else()
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set(COMPONENT)
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endif()
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endmacro()
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# option to disable installing 3rd-party dependencies
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option(CMake_INSTALL_DEPENDENCIES
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"Whether to install 3rd-party runtime dependencies" OFF)
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mark_as_advanced(CMake_INSTALL_DEPENDENCIES)
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#-----------------------------------------------------------------------
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# a macro to deal with system libraries, implemented as a macro
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# simply to improve readability of the main script
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#-----------------------------------------------------------------------
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macro(CMAKE_HANDLE_SYSTEM_LIBRARIES)
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# Options have dependencies.
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include(CMakeDependentOption)
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# Optionally use system xmlrpc. We no longer build or use it by default.
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option(CTEST_USE_XMLRPC "Enable xmlrpc submission method in CTest." OFF)
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mark_as_advanced(CTEST_USE_XMLRPC)
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# Allow the user to enable/disable all system utility library options by
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# defining CMAKE_USE_SYSTEM_LIBRARIES or CMAKE_USE_SYSTEM_LIBRARY_${util}.
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set(UTILITIES BZIP2 CURL EXPAT FORM JSONCPP LIBARCHIVE LIBLZMA ZLIB)
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foreach(util ${UTILITIES})
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if(NOT DEFINED CMAKE_USE_SYSTEM_LIBRARY_${util}
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AND DEFINED CMAKE_USE_SYSTEM_LIBRARIES)
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set(CMAKE_USE_SYSTEM_LIBRARY_${util} "${CMAKE_USE_SYSTEM_LIBRARIES}")
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endif()
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if(DEFINED CMAKE_USE_SYSTEM_LIBRARY_${util})
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if(CMAKE_USE_SYSTEM_LIBRARY_${util})
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set(CMAKE_USE_SYSTEM_LIBRARY_${util} ON)
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else()
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set(CMAKE_USE_SYSTEM_LIBRARY_${util} OFF)
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endif()
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if(CMAKE_BOOTSTRAP)
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unset(CMAKE_USE_SYSTEM_LIBRARY_${util} CACHE)
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endif()
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string(TOLOWER "${util}" lutil)
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set(CMAKE_USE_SYSTEM_${util} "${CMAKE_USE_SYSTEM_LIBRARY_${util}}"
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CACHE BOOL "Use system-installed ${lutil}" FORCE)
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else()
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set(CMAKE_USE_SYSTEM_LIBRARY_${util} OFF)
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endif()
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endforeach()
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if(CMAKE_BOOTSTRAP)
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unset(CMAKE_USE_SYSTEM_LIBRARIES CACHE)
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endif()
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# Optionally use system utility libraries.
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option(CMAKE_USE_SYSTEM_LIBARCHIVE "Use system-installed libarchive" "${CMAKE_USE_SYSTEM_LIBRARY_LIBARCHIVE}")
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CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_CURL "Use system-installed curl"
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"${CMAKE_USE_SYSTEM_LIBRARY_CURL}" "NOT CTEST_USE_XMLRPC" ON)
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CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_EXPAT "Use system-installed expat"
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"${CMAKE_USE_SYSTEM_LIBRARY_EXPAT}" "NOT CTEST_USE_XMLRPC" ON)
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CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_ZLIB "Use system-installed zlib"
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"${CMAKE_USE_SYSTEM_LIBRARY_ZLIB}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE;NOT CMAKE_USE_SYSTEM_CURL" ON)
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CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_BZIP2 "Use system-installed bzip2"
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"${CMAKE_USE_SYSTEM_LIBRARY_BZIP2}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE" ON)
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CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_LIBLZMA "Use system-installed liblzma"
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"${CMAKE_USE_SYSTEM_LIBRARY_LIBLZMA}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE" ON)
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option(CMAKE_USE_SYSTEM_FORM "Use system-installed libform" "${CMAKE_USE_SYSTEM_LIBRARY_FORM}")
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option(CMAKE_USE_SYSTEM_JSONCPP "Use system-installed jsoncpp" "${CMAKE_USE_SYSTEM_LIBRARY_JSONCPP}")
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# Mention to the user what system libraries are being used.
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foreach(util ${UTILITIES})
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if(CMAKE_USE_SYSTEM_${util})
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message(STATUS "Using system-installed ${util}")
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endif()
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endforeach()
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# Inform utility library header wrappers whether to use system versions.
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configure_file(${CMake_SOURCE_DIR}/Utilities/cmThirdParty.h.in
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${CMake_BINARY_DIR}/Utilities/cmThirdParty.h
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@ONLY)
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endmacro()
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#-----------------------------------------------------------------------
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# a macro to determine the generator and ctest executable to use
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# for testing. Simply to improve readability of the main script.
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#-----------------------------------------------------------------------
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macro(CMAKE_SETUP_TESTING)
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if(BUILD_TESTING)
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set(CMAKE_TEST_SYSTEM_LIBRARIES 0)
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foreach(util CURL EXPAT XMLRPC ZLIB)
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if(CMAKE_USE_SYSTEM_${util})
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set(CMAKE_TEST_SYSTEM_LIBRARIES 1)
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endif()
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endforeach()
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# This variable is set by cmake, however to
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# test cmake we want to make sure that
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# the ctest from this cmake is used for testing
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# and not the ctest from the cmake building and testing
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# cmake.
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if(CMake_TEST_EXTERNAL_CMAKE)
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set(CMAKE_CTEST_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/ctest")
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set(CMAKE_CMAKE_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/cmake")
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set(CMAKE_CPACK_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/cpack")
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foreach(exe cmake ctest cpack)
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add_executable(${exe} IMPORTED)
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set_property(TARGET ${exe} PROPERTY IMPORTED_LOCATION ${CMake_TEST_EXTERNAL_CMAKE}/${exe})
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endforeach()
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else()
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set(CMAKE_CTEST_COMMAND "${CMake_BIN_DIR}/ctest")
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set(CMAKE_CMAKE_COMMAND "${CMake_BIN_DIR}/cmake")
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set(CMAKE_CPACK_COMMAND "${CMake_BIN_DIR}/cpack")
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endif()
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endif()
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# configure some files for testing
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/Templates/CTestScript.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/CTestScript.cmake"
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@ONLY)
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configure_file(${CMake_SOURCE_DIR}/Tests/.NoDartCoverage
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${CMake_BINARY_DIR}/Tests/.NoDartCoverage)
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configure_file(${CMake_SOURCE_DIR}/Tests/.NoDartCoverage
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${CMake_BINARY_DIR}/Modules/.NoDartCoverage)
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configure_file(${CMake_SOURCE_DIR}/CTestCustom.cmake.in
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${CMake_BINARY_DIR}/CTestCustom.cmake @ONLY)
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if(BUILD_TESTING AND DART_ROOT)
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configure_file(${CMake_SOURCE_DIR}/CMakeLogo.gif
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${CMake_BINARY_DIR}/Testing/HTML/TestingResults/Icons/Logo.gif COPYONLY)
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endif()
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mark_as_advanced(DART_ROOT)
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mark_as_advanced(CURL_TESTING)
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endmacro()
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# Provide a way for Visual Studio Express users to turn OFF the new FOLDER
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# organization feature. Default to ON for non-Express users. Express users must
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# explicitly turn off this option to build CMake in the Express IDE...
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#
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option(CMAKE_USE_FOLDERS "Enable folder grouping of projects in IDEs." ON)
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mark_as_advanced(CMAKE_USE_FOLDERS)
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#-----------------------------------------------------------------------
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# a macro that only sets the FOLDER target property if it's
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# "appropriate"
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#-----------------------------------------------------------------------
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macro(CMAKE_SET_TARGET_FOLDER tgt folder)
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if(CMAKE_USE_FOLDERS)
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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if(MSVC AND TARGET ${tgt})
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set_property(TARGET "${tgt}" PROPERTY FOLDER "${folder}")
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endif()
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else()
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set_property(GLOBAL PROPERTY USE_FOLDERS OFF)
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endif()
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endmacro()
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#-----------------------------------------------------------------------
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# a macro to build the utilities used by CMake
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# Simply to improve readability of the main script.
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#-----------------------------------------------------------------------
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macro (CMAKE_BUILD_UTILITIES)
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#---------------------------------------------------------------------
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# Create the kwsys library for CMake.
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set(KWSYS_NAMESPACE cmsys)
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set(KWSYS_USE_SystemTools 1)
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set(KWSYS_USE_Directory 1)
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set(KWSYS_USE_RegularExpression 1)
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set(KWSYS_USE_Base64 1)
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set(KWSYS_USE_MD5 1)
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set(KWSYS_USE_Process 1)
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set(KWSYS_USE_CommandLineArguments 1)
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set(KWSYS_HEADER_ROOT ${CMake_BINARY_DIR}/Source)
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set(KWSYS_INSTALL_DOC_DIR "${CMAKE_DOC_DIR}")
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add_subdirectory(Source/kwsys)
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set(kwsys_folder "Utilities/KWSys")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE} "${kwsys_folder}")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}_c "${kwsys_folder}")
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if(BUILD_TESTING)
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestDynload "${kwsys_folder}")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestProcess "${kwsys_folder}")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsC "${kwsys_folder}")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsCxx "${kwsys_folder}")
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CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestSharedForward "${kwsys_folder}")
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endif()
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#---------------------------------------------------------------------
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# Setup third-party libraries.
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# Everything in the tree should be able to include files from the
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# Utilities directory.
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include_directories(
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${CMake_BINARY_DIR}/Utilities
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${CMake_SOURCE_DIR}/Utilities
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)
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# check for the use of system libraries versus builtin ones
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# (a macro defined in this file)
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CMAKE_HANDLE_SYSTEM_LIBRARIES()
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#---------------------------------------------------------------------
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# Build zlib library for Curl, CMake, and CTest.
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set(CMAKE_ZLIB_HEADER "cm_zlib.h")
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if(CMAKE_USE_SYSTEM_ZLIB)
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find_package(ZLIB)
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if(NOT ZLIB_FOUND)
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message(FATAL_ERROR
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"CMAKE_USE_SYSTEM_ZLIB is ON but a zlib is not found!")
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endif()
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set(CMAKE_ZLIB_INCLUDES ${ZLIB_INCLUDE_DIR})
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set(CMAKE_ZLIB_LIBRARIES ${ZLIB_LIBRARIES})
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else()
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set(CMAKE_ZLIB_INCLUDES ${CMake_SOURCE_DIR}/Utilities)
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set(CMAKE_ZLIB_LIBRARIES cmzlib)
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add_subdirectory(Utilities/cmzlib)
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CMAKE_SET_TARGET_FOLDER(cmzlib "Utilities/3rdParty")
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endif()
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#---------------------------------------------------------------------
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# Build Curl library for CTest.
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if(CMAKE_USE_SYSTEM_CURL)
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find_package(CURL)
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if(NOT CURL_FOUND)
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message(FATAL_ERROR
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"CMAKE_USE_SYSTEM_CURL is ON but a curl is not found!")
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endif()
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set(CMAKE_CURL_INCLUDES ${CURL_INCLUDE_DIRS})
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set(CMAKE_CURL_LIBRARIES ${CURL_LIBRARIES})
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else()
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set(CURL_SPECIAL_ZLIB_H ${CMAKE_ZLIB_HEADER})
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set(CURL_SPECIAL_LIBZ_INCLUDES ${CMAKE_ZLIB_INCLUDES})
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set(CURL_SPECIAL_LIBZ ${CMAKE_ZLIB_LIBRARIES})
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add_definitions(-DCURL_STATICLIB)
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set(CMAKE_CURL_INCLUDES)
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set(CMAKE_CURL_LIBRARIES cmcurl)
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if(CMAKE_TESTS_CDASH_SERVER)
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set(CMAKE_CURL_TEST_URL "${CMAKE_TESTS_CDASH_SERVER}/user.php")
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endif()
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option(CMAKE_USE_OPENSSL "Use OpenSSL." OFF)
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mark_as_advanced(CMAKE_USE_OPENSSL)
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if(CMAKE_USE_OPENSSL)
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set(CURL_CA_BUNDLE "" CACHE FILEPATH "Path to SSL CA Certificate Bundle")
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set(CURL_CA_PATH "" CACHE PATH "Path to SSL CA Certificate Directory")
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mark_as_advanced(CURL_CA_BUNDLE CURL_CA_PATH)
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endif()
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add_subdirectory(Utilities/cmcurl)
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CMAKE_SET_TARGET_FOLDER(cmcurl "Utilities/3rdParty")
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CMAKE_SET_TARGET_FOLDER(LIBCURL "Utilities/3rdParty")
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endif()
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#---------------------------------------------------------------------
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# Build Compress library for CTest.
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set(CMAKE_COMPRESS_INCLUDES
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"${CMAKE_CURRENT_BINARY_DIR}/Utilities/cmcompress")
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set(CMAKE_COMPRESS_LIBRARIES "cmcompress")
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add_subdirectory(Utilities/cmcompress)
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CMAKE_SET_TARGET_FOLDER(cmcompress "Utilities/3rdParty")
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if(CMAKE_USE_SYSTEM_BZIP2)
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find_package(BZip2)
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else()
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set(BZIP2_INCLUDE_DIR
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"${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmbzip2")
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set(BZIP2_LIBRARIES cmbzip2)
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add_subdirectory(Utilities/cmbzip2)
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CMAKE_SET_TARGET_FOLDER(cmbzip2 "Utilities/3rdParty")
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endif()
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#---------------------------------------------------------------------
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# Build or use system liblzma for libarchive.
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if(CMAKE_USE_SYSTEM_LIBLZMA)
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find_package(LibLZMA)
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if(NOT LIBLZMA_FOUND)
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message(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBLZMA is ON but LibLZMA is not found!")
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endif()
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set(LZMA_INCLUDE_DIR ${LIBLZMA_INCLUDE_DIRS})
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set(LZMA_LIBRARY ${LIBLZMA_LIBRARIES})
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else()
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add_subdirectory(Utilities/cmliblzma)
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CMAKE_SET_TARGET_FOLDER(cmliblzma "Utilities/3rdParty")
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set(LZMA_INCLUDE_DIR
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"${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmliblzma/liblzma/api")
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set(LZMA_LIBRARY cmliblzma)
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endif()
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#---------------------------------------------------------------------
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# Build or use system libarchive for CMake and CTest.
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if(CMAKE_USE_SYSTEM_LIBARCHIVE)
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find_package(LibArchive 3.0.0)
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if(NOT LibArchive_FOUND)
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message(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBARCHIVE is ON but LibArchive is not found!")
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endif()
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set(CMAKE_TAR_INCLUDES ${LibArchive_INCLUDE_DIRS})
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set(CMAKE_TAR_LIBRARIES ${LibArchive_LIBRARIES})
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else()
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set(ZLIB_INCLUDE_DIR ${CMAKE_ZLIB_INCLUDES})
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set(ZLIB_LIBRARY ${CMAKE_ZLIB_LIBRARIES})
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add_definitions(-DLIBARCHIVE_STATIC)
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set(ENABLE_NETTLE OFF CACHE INTERNAL "Enable use of Nettle")
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set(ENABLE_OPENSSL ${CMAKE_USE_OPENSSL} CACHE INTERNAL "Enable use of OpenSSL")
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set(ENABLE_LZMA ON CACHE INTERNAL "Enable the use of the system found LZMA library if found")
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set(ENABLE_ZLIB ON CACHE INTERNAL "Enable the use of the system found ZLIB library if found")
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set(ENABLE_BZip2 ON CACHE INTERNAL "Enable the use of the system found BZip2 library if found")
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set(ENABLE_EXPAT OFF CACHE INTERNAL "Enable the use of the system found EXPAT library if found")
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set(ENABLE_PCREPOSIX OFF CACHE INTERNAL "Enable the use of the system found PCREPOSIX library if found")
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set(ENABLE_LibGCC OFF CACHE INTERNAL "Enable the use of the system found LibGCC library if found")
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set(ENABLE_XATTR OFF CACHE INTERNAL "Enable extended attribute support")
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set(ENABLE_ACL OFF CACHE INTERNAL "Enable ACL support")
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set(ENABLE_ICONV OFF CACHE INTERNAL "Enable iconv support")
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add_subdirectory(Utilities/cmlibarchive)
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CMAKE_SET_TARGET_FOLDER(cmlibarchive "Utilities/3rdParty")
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set(CMAKE_TAR_LIBRARIES cmlibarchive ${BZIP2_LIBRARIES})
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endif()
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#---------------------------------------------------------------------
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# Build expat library for CMake and CTest.
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if(CMAKE_USE_SYSTEM_EXPAT)
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find_package(EXPAT)
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if(NOT EXPAT_FOUND)
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message(FATAL_ERROR
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"CMAKE_USE_SYSTEM_EXPAT is ON but a expat is not found!")
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endif()
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set(CMAKE_EXPAT_INCLUDES ${EXPAT_INCLUDE_DIRS})
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set(CMAKE_EXPAT_LIBRARIES ${EXPAT_LIBRARIES})
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else()
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set(CMAKE_EXPAT_INCLUDES)
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set(CMAKE_EXPAT_LIBRARIES cmexpat)
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add_subdirectory(Utilities/cmexpat)
|
|
CMAKE_SET_TARGET_FOLDER(cmexpat "Utilities/3rdParty")
|
|
endif()
|
|
|
|
#---------------------------------------------------------------------
|
|
# Build jsoncpp library.
|
|
if(CMAKE_USE_SYSTEM_JSONCPP)
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.0)
|
|
include(${CMake_SOURCE_DIR}/Source/Modules/FindJsonCpp.cmake)
|
|
else()
|
|
message(FATAL_ERROR "CMAKE_USE_SYSTEM_JSONCPP requires CMake >= 3.0")
|
|
endif()
|
|
if(NOT JsonCpp_FOUND)
|
|
message(FATAL_ERROR
|
|
"CMAKE_USE_SYSTEM_JSONCPP is ON but a JsonCpp is not found!")
|
|
endif()
|
|
set(CMAKE_JSONCPP_LIBRARIES JsonCpp::JsonCpp)
|
|
else()
|
|
set(CMAKE_JSONCPP_LIBRARIES cmjsoncpp)
|
|
add_subdirectory(Utilities/cmjsoncpp)
|
|
CMAKE_SET_TARGET_FOLDER(cmjsoncpp "Utilities/3rdParty")
|
|
endif()
|
|
|
|
#---------------------------------------------------------------------
|
|
# Build XMLRPC library for CMake and CTest.
|
|
if(CTEST_USE_XMLRPC)
|
|
find_package(XMLRPC QUIET REQUIRED libwww-client)
|
|
if(NOT XMLRPC_FOUND)
|
|
message(FATAL_ERROR
|
|
"CTEST_USE_XMLRPC is ON but xmlrpc is not found!")
|
|
endif()
|
|
set(CMAKE_XMLRPC_INCLUDES ${XMLRPC_INCLUDE_DIRS})
|
|
set(CMAKE_XMLRPC_LIBRARIES ${XMLRPC_LIBRARIES})
|
|
endif()
|
|
|
|
#---------------------------------------------------------------------
|
|
# Use curses?
|
|
if (UNIX)
|
|
# there is a bug in the Syllable libraries which makes linking ccmake fail, Alex
|
|
if(NOT CMAKE_SYSTEM_NAME MATCHES syllable)
|
|
set(CURSES_NEED_NCURSES TRUE)
|
|
find_package(Curses QUIET)
|
|
if (CURSES_LIBRARY)
|
|
option(BUILD_CursesDialog "Build the CMake Curses Dialog ccmake" ON)
|
|
else ()
|
|
message("Curses libraries were not found. Curses GUI for CMake will not be built.")
|
|
set(BUILD_CursesDialog 0)
|
|
endif ()
|
|
else()
|
|
set(BUILD_CursesDialog 0)
|
|
endif()
|
|
else ()
|
|
set(BUILD_CursesDialog 0)
|
|
endif ()
|
|
if(BUILD_CursesDialog)
|
|
if(NOT CMAKE_USE_SYSTEM_FORM)
|
|
add_subdirectory(Source/CursesDialog/form)
|
|
elseif(NOT CURSES_FORM_LIBRARY)
|
|
message( FATAL_ERROR "CMAKE_USE_SYSTEM_FORM in ON but CURSES_FORM_LIBRARY is not set!" )
|
|
endif()
|
|
endif()
|
|
endmacro ()
|
|
|
|
#-----------------------------------------------------------------------
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
if(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD")
|
|
execute_process(COMMAND ${CMAKE_CXX_COMPILER}
|
|
${CMAKE_CXX_COMPILER_ARG1} -dumpversion
|
|
OUTPUT_VARIABLE _GXX_VERSION
|
|
)
|
|
string(REGEX REPLACE "([0-9])\\.([0-9])(\\.[0-9])?" "\\1\\2"
|
|
_GXX_VERSION_SHORT ${_GXX_VERSION})
|
|
if(_GXX_VERSION_SHORT EQUAL 33)
|
|
message(FATAL_ERROR
|
|
"GXX 3.3 on OpenBSD is known to cause CPack to Crash.\n"
|
|
"Please use GXX 4.2 or greater to build CMake on OpenBSD\n"
|
|
"${CMAKE_CXX_COMPILER} version is: ${_GXX_VERSION}")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------
|
|
# The main section of the CMakeLists file
|
|
#
|
|
#-----------------------------------------------------------------------
|
|
# Compute CMake_VERSION, etc.
|
|
include(Source/CMakeVersionCompute.cmake)
|
|
|
|
# Include the standard Dart testing module
|
|
enable_testing()
|
|
include (${CMAKE_ROOT}/Modules/Dart.cmake)
|
|
|
|
# Set up test-time configuration.
|
|
set_directory_properties(PROPERTIES
|
|
TEST_INCLUDE_FILE "${CMake_BINARY_DIR}/Tests/EnforceConfig.cmake")
|
|
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
# where to write the resulting executables and libraries
|
|
set(BUILD_SHARED_LIBS OFF)
|
|
set(EXECUTABLE_OUTPUT_PATH "" CACHE INTERNAL "No configurable exe dir.")
|
|
set(LIBRARY_OUTPUT_PATH "" CACHE INTERNAL
|
|
"Where to put the libraries for CMake")
|
|
|
|
# The CMake executables usually do not need any rpath to run in the build or
|
|
# install tree.
|
|
set(CMAKE_SKIP_RPATH ON CACHE INTERNAL "CMake does not need RPATHs.")
|
|
|
|
# Load install destinations.
|
|
include(Source/CMakeInstallDestinations.cmake)
|
|
|
|
if(BUILD_TESTING)
|
|
include(${CMake_SOURCE_DIR}/Tests/CMakeInstall.cmake)
|
|
endif()
|
|
|
|
# include special compile flags for some compilers
|
|
include(CompileFlags.cmake)
|
|
|
|
# no clue why we are testing for this here
|
|
include(CheckSymbolExists)
|
|
CHECK_SYMBOL_EXISTS(unsetenv "stdlib.h" HAVE_UNSETENV)
|
|
CHECK_SYMBOL_EXISTS(environ "stdlib.h" HAVE_ENVIRON_NOT_REQUIRE_PROTOTYPE)
|
|
endif()
|
|
|
|
# CMAKE_TESTS_CDASH_SERVER: CDash server used by CMake/Tests.
|
|
#
|
|
# If not defined or "", this variable defaults to the server at
|
|
# "http://open.cdash.org".
|
|
#
|
|
# If set explicitly to "NOTFOUND", curl tests and ctest tests that use
|
|
# the network are skipped.
|
|
#
|
|
# If set to something starting with "http://localhost/", the CDash is
|
|
# expected to be an instance of CDash used for CDash testing, pointing
|
|
# to a cdash4simpletest database. In these cases, the CDash dashboards
|
|
# should be run first.
|
|
#
|
|
if("x${CMAKE_TESTS_CDASH_SERVER}" STREQUAL "x")
|
|
set(CMAKE_TESTS_CDASH_SERVER "http://open.cdash.org")
|
|
endif()
|
|
|
|
# Create the KWIML library for CMake.
|
|
set(KWIML cmIML)
|
|
set(KWIML_HEADER_ROOT ${CMake_BINARY_DIR}/Utilities)
|
|
add_subdirectory(Utilities/KWIML)
|
|
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
# build the utilities (a macro defined in this file)
|
|
CMAKE_BUILD_UTILITIES()
|
|
|
|
# On NetBSD ncurses is required, since curses doesn't have the wsyncup()
|
|
# function. ncurses is installed via pkgsrc, so the library is in /usr/pkg/lib,
|
|
# which isn't in the default linker search path. So without RPATH ccmake
|
|
# doesn't run and the build doesn't succeed since ccmake is executed for
|
|
# generating the documentation.
|
|
if(BUILD_CursesDialog)
|
|
get_filename_component(_CURSES_DIR "${CURSES_LIBRARY}" PATH)
|
|
set(CURSES_NEED_RPATH FALSE)
|
|
if(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/lib64" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib64")
|
|
set(CURSES_NEED_RPATH TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
if(BUILD_QtDialog)
|
|
if(APPLE)
|
|
set(CMAKE_BUNDLE_VERSION
|
|
"${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}.${CMake_VERSION_PATCH}")
|
|
set(CMAKE_BUNDLE_LOCATION "${CMAKE_INSTALL_PREFIX}")
|
|
# make sure CMAKE_INSTALL_PREFIX ends in /
|
|
if(NOT CMAKE_INSTALL_PREFIX MATCHES "/$")
|
|
set(CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/")
|
|
endif()
|
|
set(CMAKE_INSTALL_PREFIX
|
|
"${CMAKE_INSTALL_PREFIX}CMake.app/Contents")
|
|
endif()
|
|
|
|
set(QT_NEED_RPATH FALSE)
|
|
if(NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/lib64" AND NOT "${QT_LIBRARY_DIR}" STREQUAL "/usr/lib64")
|
|
set(QT_NEED_RPATH TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
|
|
# The same might be true on other systems for other libraries.
|
|
# Then only enable RPATH if we have are building at least with cmake 2.4,
|
|
# since this one has much better RPATH features than cmake 2.2.
|
|
# The executables are then built with the RPATH for the libraries outside
|
|
# the build tree, which is both the build and the install RPATH.
|
|
if (UNIX)
|
|
if( CMAKE_USE_SYSTEM_CURL OR CMAKE_USE_SYSTEM_ZLIB
|
|
OR CMAKE_USE_SYSTEM_EXPAT OR CTEST_USE_XMLRPC OR CURSES_NEED_RPATH OR QT_NEED_RPATH)
|
|
set(CMAKE_SKIP_RPATH OFF CACHE INTERNAL "CMake built with RPATH.")
|
|
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
|
|
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
|
|
endif()
|
|
endif ()
|
|
|
|
|
|
# add the uninstall support
|
|
configure_file(
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
|
|
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
|
|
@ONLY)
|
|
add_custom_target(uninstall
|
|
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
|
|
|
|
include (CMakeCPack.cmake)
|
|
|
|
endif()
|
|
|
|
# setup some Testing support (a macro defined in this file)
|
|
CMAKE_SETUP_TESTING()
|
|
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
if(NOT CMake_VERSION_IS_RELEASE)
|
|
if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND
|
|
NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS 4.2)
|
|
set(C_FLAGS_LIST -Wcast-align -Werror-implicit-function-declaration -Wchar-subscripts
|
|
-Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security
|
|
-Wmissing-format-attribute -fno-common -Wundef
|
|
)
|
|
set(CXX_FLAGS_LIST -Wnon-virtual-dtor -Wcast-align -Wchar-subscripts -Wall -W
|
|
-Wshadow -Wpointer-arith -Wformat-security -Wundef
|
|
)
|
|
|
|
foreach(FLAG_LANG C CXX)
|
|
foreach(FLAG ${${FLAG_LANG}_FLAGS_LIST})
|
|
if(NOT " ${CMAKE_${FLAG_LANG}_FLAGS} " MATCHES " ${FLAG} ")
|
|
set(CMAKE_${FLAG_LANG}_FLAGS "${CMAKE_${FLAG_LANG}_FLAGS} ${FLAG}")
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
|
|
unset(C_FLAGS_LIST)
|
|
unset(CXX_FLAGS_LIST)
|
|
endif()
|
|
endif()
|
|
|
|
# build the remaining subdirectories
|
|
add_subdirectory(Source)
|
|
add_subdirectory(Utilities)
|
|
endif()
|
|
|
|
add_subdirectory(Tests)
|
|
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
if(BUILD_TESTING)
|
|
CMAKE_SET_TARGET_FOLDER(CMakeLibTests "Tests")
|
|
endif()
|
|
if(TARGET documentation)
|
|
CMAKE_SET_TARGET_FOLDER(documentation "Documentation")
|
|
endif()
|
|
endif()
|
|
|
|
# add a test
|
|
add_test(SystemInformationNew "${CMAKE_CMAKE_COMMAND}"
|
|
--system-information -G "${CMAKE_GENERATOR}" )
|
|
|
|
if(NOT CMake_TEST_EXTERNAL_CMAKE)
|
|
# Install license file as it requires.
|
|
install(FILES Copyright.txt DESTINATION ${CMAKE_DOC_DIR})
|
|
|
|
# Install script directories.
|
|
install(
|
|
DIRECTORY Help Modules Templates
|
|
DESTINATION ${CMAKE_DATA_DIR}
|
|
FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
|
|
DIRECTORY_PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
|
|
GROUP_READ GROUP_EXECUTE
|
|
WORLD_READ WORLD_EXECUTE
|
|
PATTERN "*.sh*" PERMISSIONS OWNER_READ OWNER_EXECUTE OWNER_WRITE
|
|
GROUP_READ GROUP_EXECUTE
|
|
WORLD_READ WORLD_EXECUTE
|
|
)
|
|
|
|
# Install auxiliary files integrating with other tools.
|
|
add_subdirectory(Auxiliary)
|
|
endif()
|