mirror of
https://github.com/gflags/gflags.git
synced 2025-04-05 13:35:04 +00:00
#101 Enable C language again as long as FindThreads requires it
This avoids having patched CMake modules in the source tree of the gflags library. Usually a C compiler is installed along a C++ compiler (or it is used for C as well). The only slight downside is the extra configuration time needed by CMake to check the C compiler.
This commit is contained in:
Andreas Schuh
parent
379d22daad
commit
32b0309117
8 changed files with 9 additions and 906 deletions
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@ -18,6 +18,14 @@ set (PACKAGE_TARNAME "${PACKAGE_NAME}-${PACKAGE_VERSION}")
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set (PACKAGE_BUGREPORT "https://code.google.com/p/gflags/issues/")
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project (${PACKAGE_NAME} CXX)
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if (CMAKE_VERSION VERSION_LESS 100)
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# C language still needed because the following required CMake modules
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# (or their dependencies, respectively) are not correctly handling
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# the case where only CXX is enabled.
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# - CheckTypeSize.cmake (fixed in CMake 3.1, cf. http://www.cmake.org/Bug/view.php?id=14056)
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# - FindThreads.cmake (--> CheckIncludeFiles.cmake <--)
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enable_language (C)
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endif ()
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version_numbers (
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${PACKAGE_VERSION}
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@ -179,7 +187,7 @@ else ()
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endif ()
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set (CMAKE_THREAD_PREFER_PTHREAD TRUE)
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find_package (ThreadsCXX)
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find_package (Threads)
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if (Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)
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set (HAVE_PTHREAD 1)
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check_type_size (pthread_rwlock_t RWLOCK LANGUAGE CXX)
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@ -1,300 +0,0 @@
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# Copied from master branch of CMake (commit SHA 34a49dea) before release of
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# this newer version which seems to fix a bug of the one coming with CMake 2.8-12.
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#=============================================================================
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# Copyright 2004-2011 Kitware, Inc.
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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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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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# This file sets the basic flags for the C++ language in CMake.
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# It also loads the available platform file for the system-compiler
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# if it exists.
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# It also loads a system - compiler - processor (or target hardware)
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# specific file, which is mainly useful for crosscompiling and embedded systems.
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# some compilers use different extensions (e.g. sdcc uses .rel)
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# so set the extension here first so it can be overridden by the compiler specific file
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if(UNIX)
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set(CMAKE_CXX_OUTPUT_EXTENSION .o)
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else()
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set(CMAKE_CXX_OUTPUT_EXTENSION .obj)
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endif()
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set(_INCLUDED_FILE 0)
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# Load compiler-specific information.
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if(CMAKE_CXX_COMPILER_ID)
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include(Compiler/${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL)
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endif()
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set(CMAKE_BASE_NAME)
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get_filename_component(CMAKE_BASE_NAME "${CMAKE_CXX_COMPILER}" NAME_WE)
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# since the gnu compiler has several names force g++
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_BASE_NAME g++)
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endif()
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# load a hardware specific file, mostly useful for embedded compilers
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if(CMAKE_SYSTEM_PROCESSOR)
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if(CMAKE_CXX_COMPILER_ID)
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include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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endif()
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if (NOT _INCLUDED_FILE)
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include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
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endif ()
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endif()
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# load the system- and compiler specific files
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if(CMAKE_CXX_COMPILER_ID)
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include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
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endif()
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if (NOT _INCLUDED_FILE)
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include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
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RESULT_VARIABLE _INCLUDED_FILE)
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endif ()
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# We specify the compiler information in the system file for some
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# platforms, but this language may not have been enabled when the file
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# was first included. Include it again to get the language info.
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# Remove this when all compiler info is removed from system files.
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if (NOT _INCLUDED_FILE)
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include(Platform/${CMAKE_SYSTEM_NAME} OPTIONAL)
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endif ()
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if(CMAKE_CXX_SIZEOF_DATA_PTR)
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foreach(f ${CMAKE_CXX_ABI_FILES})
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include(${f})
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endforeach()
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unset(CMAKE_CXX_ABI_FILES)
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endif()
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# This should be included before the _INIT variables are
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# used to initialize the cache. Since the rule variables
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# have if blocks on them, users can still define them here.
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# But, it should still be after the platform file so changes can
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# be made to those values.
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if(CMAKE_USER_MAKE_RULES_OVERRIDE)
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# Save the full path of the file so try_compile can use it.
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include(${CMAKE_USER_MAKE_RULES_OVERRIDE} RESULT_VARIABLE _override)
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set(CMAKE_USER_MAKE_RULES_OVERRIDE "${_override}")
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endif()
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if(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX)
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# Save the full path of the file so try_compile can use it.
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include(${CMAKE_USER_MAKE_RULES_OVERRIDE_CXX} RESULT_VARIABLE _override)
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set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX "${_override}")
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endif()
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# Create a set of shared library variable specific to C++
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# For 90% of the systems, these are the same flags as the C versions
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# so if these are not set just copy the flags from the c version
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if(NOT CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS)
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set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS})
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endif()
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if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
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set(CMAKE_CXX_COMPILE_OPTIONS_PIC ${CMAKE_C_COMPILE_OPTIONS_PIC})
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endif()
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if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
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set(CMAKE_CXX_COMPILE_OPTIONS_PIE ${CMAKE_C_COMPILE_OPTIONS_PIE})
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endif()
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if(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
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set(CMAKE_CXX_COMPILE_OPTIONS_DLL ${CMAKE_C_COMPILE_OPTIONS_DLL})
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endif()
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if(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
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set(CMAKE_SHARED_LIBRARY_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_C_FLAGS})
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endif()
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if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
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set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS})
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endif()
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if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
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set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
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endif()
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if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
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set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
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endif()
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if(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
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set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG})
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endif()
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if(NOT DEFINED CMAKE_EXE_EXPORTS_CXX_FLAG)
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set(CMAKE_EXE_EXPORTS_CXX_FLAG ${CMAKE_EXE_EXPORTS_C_FLAG})
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endif()
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if(NOT DEFINED CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG)
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set(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG})
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endif()
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if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
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set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG})
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endif()
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if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
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set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP})
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endif()
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if(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
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set(CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG})
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endif()
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if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
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set(CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH})
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endif()
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if(NOT CMAKE_INCLUDE_FLAG_CXX)
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set(CMAKE_INCLUDE_FLAG_CXX ${CMAKE_INCLUDE_FLAG_C})
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endif()
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if(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
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set(CMAKE_INCLUDE_FLAG_SEP_CXX ${CMAKE_INCLUDE_FLAG_SEP_C})
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endif()
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# for most systems a module is the same as a shared library
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# so unless the variable CMAKE_MODULE_EXISTS is set just
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# copy the values from the LIBRARY variables
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if(NOT CMAKE_MODULE_EXISTS)
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set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
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set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS})
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endif()
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# repeat for modules
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if(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
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set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_MODULE_CREATE_C_FLAGS})
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endif()
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if(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
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set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_MODULE_C_FLAGS})
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endif()
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# Initialize CXX link type selection flags from C versions.
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foreach(type SHARED_LIBRARY SHARED_MODULE EXE)
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if(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
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set(CMAKE_${type}_LINK_STATIC_CXX_FLAGS
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${CMAKE_${type}_LINK_STATIC_C_FLAGS})
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endif()
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if(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
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set(CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS
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${CMAKE_${type}_LINK_DYNAMIC_C_FLAGS})
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endif()
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endforeach()
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# add the flags to the cache based
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# on the initial values computed in the platform/*.cmake files
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# use _INIT variables so that this only happens the first time
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# and you can set these flags in the cmake cache
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set(CMAKE_CXX_FLAGS_INIT "$ENV{CXXFLAGS} ${CMAKE_CXX_FLAGS_INIT}")
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# avoid just having a space as the initial value for the cache
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if(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
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set(CMAKE_CXX_FLAGS_INIT)
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endif()
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT}" CACHE STRING
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"Flags used by the compiler during all build types.")
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if(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
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set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG_INIT}" CACHE STRING
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"Flags used by the compiler during debug builds.")
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set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL_INIT}" CACHE STRING
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"Flags used by the compiler during release builds for minimum size.")
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set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE_INIT}" CACHE STRING
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"Flags used by the compiler during release builds.")
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set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
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"Flags used by the compiler during release builds with debug info.")
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endif()
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if(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
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set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES_INIT}"
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CACHE STRING "Libraries linked by default with all C++ applications.")
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mark_as_advanced(CMAKE_CXX_STANDARD_LIBRARIES)
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endif()
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include(CMakeCommonLanguageInclude)
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# now define the following rules:
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# CMAKE_CXX_CREATE_SHARED_LIBRARY
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# CMAKE_CXX_CREATE_SHARED_MODULE
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# CMAKE_CXX_COMPILE_OBJECT
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# CMAKE_CXX_LINK_EXECUTABLE
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# variables supplied by the generator at use time
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# <TARGET>
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# <TARGET_BASE> the target without the suffix
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# <OBJECTS>
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# <OBJECT>
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# <LINK_LIBRARIES>
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# <FLAGS>
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# <LINK_FLAGS>
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# CXX compiler information
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# <CMAKE_CXX_COMPILER>
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# <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS>
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# <CMAKE_CXX_SHARED_MODULE_CREATE_FLAGS>
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# <CMAKE_CXX_LINK_FLAGS>
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# Static library tools
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# <CMAKE_AR>
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# <CMAKE_RANLIB>
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# create a shared C++ library
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if(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
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set(CMAKE_CXX_CREATE_SHARED_LIBRARY
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"<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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endif()
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# create a c++ shared module copy the shared library rule by default
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if(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
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set(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
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endif()
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# Create a static archive incrementally for large object file counts.
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# If CMAKE_CXX_CREATE_STATIC_LIBRARY is set it will override these.
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if(NOT DEFINED CMAKE_CXX_ARCHIVE_CREATE)
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set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS>")
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endif()
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if(NOT DEFINED CMAKE_CXX_ARCHIVE_APPEND)
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set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> r <TARGET> <LINK_FLAGS> <OBJECTS>")
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endif()
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if(NOT DEFINED CMAKE_CXX_ARCHIVE_FINISH)
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set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
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endif()
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# compile a C++ file into an object file
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if(NOT CMAKE_CXX_COMPILE_OBJECT)
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set(CMAKE_CXX_COMPILE_OBJECT
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"<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
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endif()
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if(NOT CMAKE_CXX_LINK_EXECUTABLE)
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set(CMAKE_CXX_LINK_EXECUTABLE
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"<CMAKE_CXX_COMPILER> <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
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endif()
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mark_as_advanced(
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CMAKE_VERBOSE_MAKEFILE
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CMAKE_CXX_FLAGS
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CMAKE_CXX_FLAGS_RELEASE
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CMAKE_CXX_FLAGS_RELWITHDEBINFO
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CMAKE_CXX_FLAGS_MINSIZEREL
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CMAKE_CXX_FLAGS_DEBUG)
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set(CMAKE_CXX_INFORMATION_LOADED 1)
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@ -1,80 +0,0 @@
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#.rst:
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# CheckLibraryExists
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# ------------------
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#
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# Check if the function exists.
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#
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# CHECK_LIBRARY_EXISTS (LIBRARY FUNCTION LOCATION VARIABLE)
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#
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# ::
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#
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# LIBRARY - the name of the library you are looking for
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# FUNCTION - the name of the function
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# LOCATION - location where the library should be found
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# VARIABLE - variable to store the result
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#
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#
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#
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# The following variables may be set before calling this macro to modify
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||||
# the way the check is run:
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||||
#
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||||
# ::
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||||
#
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# CMAKE_REQUIRED_FLAGS = string of compile command line flags
|
||||
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
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||||
# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
|
||||
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||||
#=============================================================================
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||||
# Copyright 2002-2009 Kitware, Inc.
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||||
#
|
||||
# Distributed under the OSI-approved BSD License (the "License");
|
||||
# see accompanying file Copyright.txt for details.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
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||||
|
||||
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||||
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||||
macro(CHECK_CXX_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE)
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||||
if("${VARIABLE}" MATCHES "^${VARIABLE}$")
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||||
set(MACRO_CHECK_LIBRARY_EXISTS_DEFINITION
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||||
"-DCHECK_FUNCTION_EXISTS=${FUNCTION} ${CMAKE_REQUIRED_FLAGS}")
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||||
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY}")
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||||
set(CHECK_LIBRARY_EXISTS_LIBRARIES ${LIBRARY})
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||||
if(CMAKE_REQUIRED_LIBRARIES)
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||||
set(CHECK_LIBRARY_EXISTS_LIBRARIES
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||||
${CHECK_LIBRARY_EXISTS_LIBRARIES} ${CMAKE_REQUIRED_LIBRARIES})
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||||
endif()
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||||
configure_file(${CMAKE_ROOT}/Modules/CheckFunctionExists.c
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||||
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckFunctionExists.cxx COPYONLY)
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||||
try_compile(${VARIABLE}
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||||
${CMAKE_BINARY_DIR}
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||||
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckFunctionExists.cxx
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||||
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
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||||
LINK_LIBRARIES ${CHECK_LIBRARY_EXISTS_LIBRARIES}
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||||
CMAKE_FLAGS
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||||
-DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_LIBRARY_EXISTS_DEFINITION}
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||||
-DLINK_DIRECTORIES:STRING=${LOCATION}
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||||
OUTPUT_VARIABLE OUTPUT)
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||||
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||||
if(${VARIABLE})
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||||
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - found")
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||||
set(${VARIABLE} 1 CACHE INTERNAL "Have library ${LIBRARY}")
|
||||
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
|
||||
"Determining if the function ${FUNCTION} exists in the ${LIBRARY} "
|
||||
"passed with the following output:\n"
|
||||
"${OUTPUT}\n\n")
|
||||
else()
|
||||
message(STATUS "Looking for ${FUNCTION} in ${LIBRARY} - not found")
|
||||
set(${VARIABLE} "" CACHE INTERNAL "Have library ${LIBRARY}")
|
||||
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
||||
"Determining if the function ${FUNCTION} exists in the ${LIBRARY} "
|
||||
"failed with the following output:\n"
|
||||
"${OUTPUT}\n\n")
|
||||
endif()
|
||||
endif()
|
||||
endmacro()
|
||||
|
|
@ -1,38 +0,0 @@
|
|||
#include <stdio.h>
|
||||
#include <pthread.h>
|
||||
#include <unistd.h>
|
||||
|
||||
void* runner(void*);
|
||||
|
||||
int res = 0;
|
||||
#ifdef __CLASSIC_C__
|
||||
int main(){
|
||||
int ac;
|
||||
char*av[];
|
||||
#else
|
||||
int main(int ac, char*av[]){
|
||||
#endif
|
||||
pthread_t tid[2];
|
||||
pthread_create(&tid[0], 0, runner, (void*)1);
|
||||
pthread_create(&tid[1], 0, runner, (void*)2);
|
||||
|
||||
#if defined(__BEOS__) && !defined(__ZETA__) // (no usleep on BeOS 5.)
|
||||
usleep(1); // for strange behavior on single-processor sun
|
||||
#endif
|
||||
|
||||
pthread_join(tid[0], 0);
|
||||
pthread_join(tid[1], 0);
|
||||
if(ac > 1000){return *av[0];}
|
||||
return res;
|
||||
}
|
||||
|
||||
void* runner(void* args)
|
||||
{
|
||||
int cc;
|
||||
for ( cc = 0; cc < 10; cc ++ )
|
||||
{
|
||||
printf("%p CC: %d\n", args, cc);
|
||||
}
|
||||
res ++;
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,37 +0,0 @@
|
|||
@headers@
|
||||
|
||||
#undef KEY
|
||||
#if defined(__i386)
|
||||
# define KEY '_','_','i','3','8','6'
|
||||
#elif defined(__x86_64)
|
||||
# define KEY '_','_','x','8','6','_','6','4'
|
||||
#elif defined(__ppc__)
|
||||
# define KEY '_','_','p','p','c','_','_'
|
||||
#elif defined(__ppc64__)
|
||||
# define KEY '_','_','p','p','c','6','4','_','_'
|
||||
#endif
|
||||
|
||||
#define SIZE (sizeof(@type@))
|
||||
char info_size[] = {'I', 'N', 'F', 'O', ':', 's','i','z','e','[',
|
||||
('0' + ((SIZE / 10000)%10)),
|
||||
('0' + ((SIZE / 1000)%10)),
|
||||
('0' + ((SIZE / 100)%10)),
|
||||
('0' + ((SIZE / 10)%10)),
|
||||
('0' + (SIZE % 10)),
|
||||
']',
|
||||
#ifdef KEY
|
||||
' ','k','e','y','[', KEY, ']',
|
||||
#endif
|
||||
'\0'};
|
||||
|
||||
#ifdef __CLASSIC_C__
|
||||
int main(argc, argv) int argc; char *argv[];
|
||||
#else
|
||||
int main(int argc, char *argv[])
|
||||
#endif
|
||||
{
|
||||
int require = 0;
|
||||
require += info_size[argc];
|
||||
(void)argv;
|
||||
return require;
|
||||
}
|
||||
|
|
@ -1,268 +0,0 @@
|
|||
# Copied from master branch of CMake (commit SHA 34a49dea) and
|
||||
# modified to use CheckIncludeFileCXX instead of CheckIncludeFile
|
||||
# when the LANGUAGE is CXX. Modified the try_compile call to
|
||||
# not pass any LINK_LIBRARIES as this option is only supported by
|
||||
# CMake since version 2.8.11
|
||||
# -andreas
|
||||
|
||||
#.rst:
|
||||
# CheckTypeSize
|
||||
# -------------
|
||||
#
|
||||
# Check sizeof a type
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# CHECK_TYPE_SIZE(TYPE VARIABLE [BUILTIN_TYPES_ONLY]
|
||||
# [LANGUAGE <language>])
|
||||
#
|
||||
# Check if the type exists and determine its size. On return,
|
||||
# "HAVE_${VARIABLE}" holds the existence of the type, and "${VARIABLE}"
|
||||
# holds one of the following:
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# <size> = type has non-zero size <size>
|
||||
# "0" = type has arch-dependent size (see below)
|
||||
# "" = type does not exist
|
||||
#
|
||||
# Furthermore, the variable "${VARIABLE}_CODE" holds C preprocessor code
|
||||
# to define the macro "${VARIABLE}" to the size of the type, or leave
|
||||
# the macro undefined if the type does not exist.
|
||||
#
|
||||
# The variable "${VARIABLE}" may be "0" when CMAKE_OSX_ARCHITECTURES has
|
||||
# multiple architectures for building OS X universal binaries. This
|
||||
# indicates that the type size varies across architectures. In this
|
||||
# case "${VARIABLE}_CODE" contains C preprocessor tests mapping from
|
||||
# each architecture macro to the corresponding type size. The list of
|
||||
# architecture macros is stored in "${VARIABLE}_KEYS", and the value for
|
||||
# each key is stored in "${VARIABLE}-${KEY}".
|
||||
#
|
||||
# If the BUILTIN_TYPES_ONLY option is not given, the macro checks for
|
||||
# headers <sys/types.h>, <stdint.h>, and <stddef.h>, and saves results
|
||||
# in HAVE_SYS_TYPES_H, HAVE_STDINT_H, and HAVE_STDDEF_H. The type size
|
||||
# check automatically includes the available headers, thus supporting
|
||||
# checks of types defined in the headers.
|
||||
#
|
||||
# If LANGUAGE is set, the specified compiler will be used to perform the
|
||||
# check. Acceptable values are C and CXX
|
||||
#
|
||||
# Despite the name of the macro you may use it to check the size of more
|
||||
# complex expressions, too. To check e.g. for the size of a struct
|
||||
# member you can do something like this:
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# check_type_size("((struct something*)0)->member" SIZEOF_MEMBER)
|
||||
#
|
||||
#
|
||||
#
|
||||
# The following variables may be set before calling this macro to modify
|
||||
# the way the check is run:
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# CMAKE_REQUIRED_FLAGS = string of compile command line flags
|
||||
# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
|
||||
# CMAKE_REQUIRED_INCLUDES = list of include directories
|
||||
# CMAKE_EXTRA_INCLUDE_FILES = list of extra headers to include
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2002-2009 Kitware, Inc.
|
||||
#
|
||||
# Distributed under the OSI-approved BSD License (the "License");
|
||||
# see accompanying file Copyright.txt for details.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
|
||||
include(CheckIncludeFile)
|
||||
include(CheckIncludeFileCXX)
|
||||
|
||||
cmake_policy(PUSH)
|
||||
cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
|
||||
|
||||
get_filename_component(__check_type_size_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
# Helper function. DO NOT CALL DIRECTLY.
|
||||
function(__check_type_size_impl type var map builtin language)
|
||||
message(STATUS "Check size of ${type}")
|
||||
|
||||
# Include header files.
|
||||
set(headers)
|
||||
if(builtin)
|
||||
if(HAVE_SYS_TYPES_H)
|
||||
set(headers "${headers}#include <sys/types.h>\n")
|
||||
endif()
|
||||
if(HAVE_STDINT_H)
|
||||
set(headers "${headers}#include <stdint.h>\n")
|
||||
endif()
|
||||
if(HAVE_STDDEF_H)
|
||||
set(headers "${headers}#include <stddef.h>\n")
|
||||
endif()
|
||||
endif()
|
||||
foreach(h ${CMAKE_EXTRA_INCLUDE_FILES})
|
||||
set(headers "${headers}#include \"${h}\"\n")
|
||||
endforeach()
|
||||
|
||||
# Perform the check.
|
||||
|
||||
if("${language}" STREQUAL "C")
|
||||
set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.c)
|
||||
elseif("${language}" STREQUAL "CXX")
|
||||
set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.cpp)
|
||||
else()
|
||||
message(FATAL_ERROR "Unknown language:\n ${language}\nSupported languages: C, CXX.\n")
|
||||
endif()
|
||||
set(bin ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${var}.bin)
|
||||
configure_file(${__check_type_size_dir}/CheckTypeSize.c.in ${src} @ONLY)
|
||||
try_compile(HAVE_${var} ${CMAKE_BINARY_DIR} ${src}
|
||||
COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
|
||||
CMAKE_FLAGS
|
||||
"-DCOMPILE_DEFINITIONS:STRING=${CMAKE_REQUIRED_FLAGS}"
|
||||
"-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}"
|
||||
OUTPUT_VARIABLE output
|
||||
COPY_FILE ${bin}
|
||||
)
|
||||
|
||||
if(HAVE_${var})
|
||||
# The check compiled. Load information from the binary.
|
||||
file(STRINGS ${bin} strings LIMIT_COUNT 10 REGEX "INFO:size")
|
||||
|
||||
# Parse the information strings.
|
||||
set(regex_size ".*INFO:size\\[0*([^]]*)\\].*")
|
||||
set(regex_key " key\\[([^]]*)\\]")
|
||||
set(keys)
|
||||
set(code)
|
||||
set(mismatch)
|
||||
set(first 1)
|
||||
foreach(info ${strings})
|
||||
if("${info}" MATCHES "${regex_size}")
|
||||
# Get the type size.
|
||||
string(REGEX REPLACE "${regex_size}" "\\1" size "${info}")
|
||||
if(first)
|
||||
set(${var} ${size})
|
||||
elseif(NOT "${size}" STREQUAL "${${var}}")
|
||||
set(mismatch 1)
|
||||
endif()
|
||||
set(first 0)
|
||||
|
||||
# Get the architecture map key.
|
||||
string(REGEX MATCH "${regex_key}" key "${info}")
|
||||
string(REGEX REPLACE "${regex_key}" "\\1" key "${key}")
|
||||
if(key)
|
||||
set(code "${code}\nset(${var}-${key} \"${size}\")")
|
||||
list(APPEND keys ${key})
|
||||
endif()
|
||||
endif()
|
||||
endforeach()
|
||||
|
||||
# Update the architecture-to-size map.
|
||||
if(mismatch AND keys)
|
||||
configure_file(${__check_type_size_dir}/CheckTypeSizeMap.cmake.in ${map} @ONLY)
|
||||
set(${var} 0)
|
||||
else()
|
||||
file(REMOVE ${map})
|
||||
endif()
|
||||
|
||||
if(mismatch AND NOT keys)
|
||||
message(SEND_ERROR "CHECK_TYPE_SIZE found different results, consider setting CMAKE_OSX_ARCHITECTURES or CMAKE_TRY_COMPILE_OSX_ARCHITECTURES to one or no architecture !")
|
||||
endif()
|
||||
|
||||
message(STATUS "Check size of ${type} - done")
|
||||
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
|
||||
"Determining size of ${type} passed with the following output:\n${output}\n\n")
|
||||
set(${var} "${${var}}" CACHE INTERNAL "CHECK_TYPE_SIZE: sizeof(${type})")
|
||||
else()
|
||||
# The check failed to compile.
|
||||
message(STATUS "Check size of ${type} - failed")
|
||||
file(READ ${src} content)
|
||||
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
||||
"Determining size of ${type} failed with the following output:\n${output}\n${src}:\n${content}\n\n")
|
||||
set(${var} "" CACHE INTERNAL "CHECK_TYPE_SIZE: ${type} unknown")
|
||||
file(REMOVE ${map})
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
macro(CHECK_TYPE_SIZE TYPE VARIABLE)
|
||||
# parse arguments
|
||||
unset(doing)
|
||||
foreach(arg ${ARGN})
|
||||
if("x${arg}" STREQUAL "xBUILTIN_TYPES_ONLY")
|
||||
set(_CHECK_TYPE_SIZE_${arg} 1)
|
||||
unset(doing)
|
||||
elseif("x${arg}" STREQUAL "xLANGUAGE") # change to MATCHES for more keys
|
||||
set(doing "${arg}")
|
||||
set(_CHECK_TYPE_SIZE_${doing} "")
|
||||
elseif("x${doing}" STREQUAL "xLANGUAGE")
|
||||
set(_CHECK_TYPE_SIZE_${doing} "${arg}")
|
||||
unset(doing)
|
||||
else()
|
||||
message(FATAL_ERROR "Unknown argument:\n ${arg}\n")
|
||||
endif()
|
||||
endforeach()
|
||||
if("x${doing}" MATCHES "^x(LANGUAGE)$")
|
||||
message(FATAL_ERROR "Missing argument:\n ${doing} arguments requires a value\n")
|
||||
endif()
|
||||
if(DEFINED _CHECK_TYPE_SIZE_LANGUAGE)
|
||||
if(NOT "x${_CHECK_TYPE_SIZE_LANGUAGE}" MATCHES "^x(C|CXX)$")
|
||||
message(FATAL_ERROR "Unknown language:\n ${_CHECK_TYPE_SIZE_LANGUAGE}.\nSupported languages: C, CXX.\n")
|
||||
endif()
|
||||
set(_language ${_CHECK_TYPE_SIZE_LANGUAGE})
|
||||
else()
|
||||
set(_language C)
|
||||
endif()
|
||||
|
||||
# Optionally check for standard headers.
|
||||
if(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
|
||||
set(_builtin 0)
|
||||
else()
|
||||
set(_builtin 1)
|
||||
if ("x${_CHECK_TYPE_SIZE_LANGUAGE}" STREQUAL "xCXX")
|
||||
check_include_file_cxx(sys/types.h HAVE_SYS_TYPES_H)
|
||||
check_include_file_cxx(stdint.h HAVE_STDINT_H)
|
||||
check_include_file_cxx(stddef.h HAVE_STDDEF_H)
|
||||
else ()
|
||||
check_include_file(sys/types.h HAVE_SYS_TYPES_H)
|
||||
check_include_file(stdint.h HAVE_STDINT_H)
|
||||
check_include_file(stddef.h HAVE_STDDEF_H)
|
||||
endif ()
|
||||
endif()
|
||||
unset(_CHECK_TYPE_SIZE_BUILTIN_TYPES_ONLY)
|
||||
unset(_CHECK_TYPE_SIZE_LANGUAGE)
|
||||
|
||||
# Compute or load the size or size map.
|
||||
set(${VARIABLE}_KEYS)
|
||||
set(_map_file ${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CheckTypeSize/${VARIABLE}.cmake)
|
||||
if(NOT DEFINED HAVE_${VARIABLE})
|
||||
__check_type_size_impl(${TYPE} ${VARIABLE} ${_map_file} ${_builtin} ${_language})
|
||||
endif()
|
||||
include(${_map_file} OPTIONAL)
|
||||
set(_map_file)
|
||||
set(_builtin)
|
||||
|
||||
# Create preprocessor code.
|
||||
if(${VARIABLE}_KEYS)
|
||||
set(${VARIABLE}_CODE)
|
||||
set(_if if)
|
||||
foreach(key ${${VARIABLE}_KEYS})
|
||||
set(${VARIABLE}_CODE "${${VARIABLE}_CODE}#${_if} defined(${key})\n# define ${VARIABLE} ${${VARIABLE}-${key}}\n")
|
||||
set(_if elif)
|
||||
endforeach()
|
||||
set(${VARIABLE}_CODE "${${VARIABLE}_CODE}#else\n# error ${VARIABLE} unknown\n#endif")
|
||||
set(_if)
|
||||
elseif(${VARIABLE})
|
||||
set(${VARIABLE}_CODE "#define ${VARIABLE} ${${VARIABLE}}")
|
||||
else()
|
||||
set(${VARIABLE}_CODE "/* #undef ${VARIABLE} */")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
cmake_policy(POP)
|
||||
|
|
@ -1 +0,0 @@
|
|||
set(@var@_KEYS "@keys@")@code@
|
||||
|
|
@ -1,181 +0,0 @@
|
|||
#.rst:
|
||||
# FindThreads
|
||||
# -----------
|
||||
#
|
||||
# This module determines the thread library of the system.
|
||||
#
|
||||
# The following variables are set
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# CMAKE_THREAD_LIBS_INIT - the thread library
|
||||
# CMAKE_USE_SPROC_INIT - are we using sproc?
|
||||
# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
|
||||
# CMAKE_USE_PTHREADS_INIT - are we using pthreads
|
||||
# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
|
||||
#
|
||||
# For systems with multiple thread libraries, caller can set
|
||||
#
|
||||
# ::
|
||||
#
|
||||
# CMAKE_THREAD_PREFER_PTHREAD
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2002-2009 Kitware, Inc.
|
||||
#
|
||||
# Distributed under the OSI-approved BSD License (the "License");
|
||||
# see accompanying file Copyright.txt for details.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
|
||||
include (CheckIncludeFileCXX)
|
||||
include (CheckCXXLibraryExists)
|
||||
include (CheckCXXSymbolExists)
|
||||
set(Threads_FOUND FALSE)
|
||||
|
||||
|
||||
# Do we have sproc?
|
||||
if(CMAKE_SYSTEM MATCHES IRIX AND NOT CMAKE_THREAD_PREFER_PTHREAD)
|
||||
CHECK_INCLUDE_FILES_CXX("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
|
||||
endif()
|
||||
|
||||
if(CMAKE_HAVE_SPROC_H AND NOT CMAKE_THREAD_PREFER_PTHREAD)
|
||||
# We have sproc
|
||||
set(CMAKE_USE_SPROC_INIT 1)
|
||||
else()
|
||||
# Do we have pthreads?
|
||||
CHECK_INCLUDE_FILE_CXX("pthread.h" CMAKE_HAVE_PTHREAD_H)
|
||||
if(CMAKE_HAVE_PTHREAD_H)
|
||||
|
||||
#
|
||||
# We have pthread.h
|
||||
# Let's check for the library now.
|
||||
#
|
||||
set(CMAKE_HAVE_THREADS_LIBRARY)
|
||||
if(NOT THREADS_HAVE_PTHREAD_ARG)
|
||||
# Check if pthread functions are in normal C library
|
||||
CHECK_CXX_SYMBOL_EXISTS(pthread_create pthread.h CMAKE_HAVE_LIBC_CREATE)
|
||||
if(CMAKE_HAVE_LIBC_CREATE)
|
||||
set(CMAKE_THREAD_LIBS_INIT "")
|
||||
set(CMAKE_HAVE_THREADS_LIBRARY 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
if(NOT CMAKE_HAVE_THREADS_LIBRARY)
|
||||
# Do we have -lpthreads
|
||||
CHECK_CXX_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
|
||||
if(CMAKE_HAVE_PTHREADS_CREATE)
|
||||
set(CMAKE_THREAD_LIBS_INIT "-lpthreads")
|
||||
set(CMAKE_HAVE_THREADS_LIBRARY 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
# Ok, how about -lpthread
|
||||
CHECK_CXX_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
|
||||
if(CMAKE_HAVE_PTHREAD_CREATE)
|
||||
set(CMAKE_THREAD_LIBS_INIT "-lpthread")
|
||||
set(CMAKE_HAVE_THREADS_LIBRARY 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
if(CMAKE_SYSTEM MATCHES "SunOS.*")
|
||||
# On sun also check for -lthread
|
||||
CHECK_CXX_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
|
||||
if(CMAKE_HAVE_THR_CREATE)
|
||||
set(CMAKE_THREAD_LIBS_INIT "-lthread")
|
||||
set(CMAKE_HAVE_THREADS_LIBRARY 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(NOT CMAKE_HAVE_THREADS_LIBRARY)
|
||||
# If we did not found -lpthread, -lpthreads, or -lthread, look for -pthread
|
||||
if("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
|
||||
message(STATUS "Check if compiler accepts -pthread")
|
||||
configure_file ("${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.cxx"
|
||||
"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx" COPYONLY)
|
||||
try_run(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
|
||||
${CMAKE_BINARY_DIR}
|
||||
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx
|
||||
CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=-pthread;-DCMAKE_CXX_FLAGS:STRING=-fpermissive"
|
||||
COMPILE_OUTPUT_VARIABLE OUTPUT)
|
||||
|
||||
if(THREADS_HAVE_PTHREAD_ARG)
|
||||
if(THREADS_PTHREAD_ARG STREQUAL "2")
|
||||
set(Threads_FOUND TRUE)
|
||||
message(STATUS "Check if compiler accepts -pthread - yes")
|
||||
else()
|
||||
message(STATUS "Check if compiler accepts -pthread - no")
|
||||
file(APPEND
|
||||
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
||||
"Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
|
||||
endif()
|
||||
else()
|
||||
message(STATUS "Check if compiler accepts -pthread - no")
|
||||
file(APPEND
|
||||
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
||||
"Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
|
||||
endif()
|
||||
|
||||
endif()
|
||||
|
||||
if(THREADS_HAVE_PTHREAD_ARG)
|
||||
set(Threads_FOUND TRUE)
|
||||
set(CMAKE_THREAD_LIBS_INIT "-pthread")
|
||||
endif()
|
||||
|
||||
endif()
|
||||
endif()
|
||||
endif()
|
||||
|
||||
if(CMAKE_THREAD_LIBS_INIT OR CMAKE_HAVE_LIBC_CREATE)
|
||||
set(CMAKE_USE_PTHREADS_INIT 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
if(CMAKE_SYSTEM MATCHES "Windows")
|
||||
set(CMAKE_USE_WIN32_THREADS_INIT 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
|
||||
if(CMAKE_USE_PTHREADS_INIT)
|
||||
if(CMAKE_SYSTEM MATCHES "HP-UX-*")
|
||||
# Use libcma if it exists and can be used. It provides more
|
||||
# symbols than the plain pthread library. CMA threads
|
||||
# have actually been deprecated:
|
||||
# http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395
|
||||
# http://docs.hp.com/en/947/d8.html
|
||||
# but we need to maintain compatibility here.
|
||||
# The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads
|
||||
# are available.
|
||||
CHECK_CXX_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)
|
||||
if(CMAKE_HAVE_HP_CMA)
|
||||
set(CMAKE_THREAD_LIBS_INIT "-lcma")
|
||||
set(CMAKE_HP_PTHREADS_INIT 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
endif()
|
||||
set(CMAKE_USE_PTHREADS_INIT 1)
|
||||
endif()
|
||||
|
||||
if(CMAKE_SYSTEM MATCHES "OSF1-V*")
|
||||
set(CMAKE_USE_PTHREADS_INIT 0)
|
||||
set(CMAKE_THREAD_LIBS_INIT )
|
||||
endif()
|
||||
|
||||
if(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
|
||||
set(CMAKE_USE_PTHREADS_INIT 1)
|
||||
set(Threads_FOUND TRUE)
|
||||
set(CMAKE_THREAD_LIBS_INIT )
|
||||
set(CMAKE_USE_WIN32_THREADS_INIT 0)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
include(FindPackageHandleStandardArgs)
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)
|
||||
Loading…
Add table
Reference in a new issue