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1160 lines
44 KiB
1160 lines
44 KiB
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing#kwsys for details.
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# The Kitware System Library is intended to be included in other
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# projects. It is completely configurable in that the library's
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# namespace can be configured and the components that are included can
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# be selected invididually.
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# Typical usage is to import the kwsys directory tree into a
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# subdirectory under a parent project and enable the classes that will
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# be used. All classes are disabled by default. The CMake listfile
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# above this one configures the library as follows:
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#
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# set(KWSYS_NAMESPACE foosys)
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# set(KWSYS_USE_Directory 1) # Enable Directory class.
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# add_subdirectory(kwsys)
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#
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# Optional settings are as follows:
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#
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# KWSYS_HEADER_ROOT = The directory into which to generate the kwsys headers.
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# A directory called "${KWSYS_NAMESPACE}" will be
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# created under this root directory to hold the files.
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# KWSYS_SPLIT_OBJECTS_FROM_INTERFACE
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# = Instead of creating a single ${KWSYS_NAMESPACE} library
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# target, create three separate targets:
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# ${KWSYS_NAMESPACE}
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# - An INTERFACE library only containing usage
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# requirements.
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# ${KWSYS_NAMESPACE}_objects
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# - An OBJECT library for the built kwsys objects.
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# Note: This is omitted from the install rules
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# ${KWSYS_NAMESPACE}_private
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# - An INTERFACE library combining both that is
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# appropriate for use with PRIVATE linking in
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# target_link_libraries. Because of how interface
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# properties propagate, this target is not suitable
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# for use with PUBLIC or INTERFACE linking.
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# KWSYS_ALIAS_TARGET = The name of an alias target to create to the actual target.
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#
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# Example:
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#
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# set(KWSYS_HEADER_ROOT ${PROJECT_BINARY_DIR})
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# include_directories(${PROJECT_BINARY_DIR})
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#
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# KWSYS_CXX_STANDARD = A value for CMAKE_CXX_STANDARD within KWSys.
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# Set to empty string to use no default value.
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# KWSYS_CXX_COMPILE_FEATURES = target_compile_features arguments for KWSys.
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#
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# KWSYS_NO_EXECINFO = Do not use execinfo.
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#
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# Optional settings to setup install rules are as follows:
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#
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# KWSYS_INSTALL_BIN_DIR = The installation target directories into
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# KWSYS_INSTALL_LIB_DIR which the libraries and headers from
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# KWSYS_INSTALL_INCLUDE_DIR kwsys should be installed by a "make install".
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# The values should be specified relative to
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# the installation prefix and NOT start with '/'.
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# KWSYS_INSTALL_DOC_DIR = The installation target directory for documentation
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# such as copyright information.
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#
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# KWSYS_INSTALL_COMPONENT_NAME_RUNTIME = Name of runtime and development
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# KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT installation components.
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# If not given the install rules
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# will not be in any component.
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#
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# KWSYS_INSTALL_EXPORT_NAME = The EXPORT option value for install(TARGETS) calls.
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#
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# Example:
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#
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# set(KWSYS_INSTALL_BIN_DIR bin)
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# set(KWSYS_INSTALL_LIB_DIR lib)
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# set(KWSYS_INSTALL_INCLUDE_DIR include)
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# set(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME Runtime)
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# set(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT Development)
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# Once configured, kwsys should be used as follows from C or C++ code:
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#
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# #include <foosys/Directory.hxx>
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# ...
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# foosys::Directory directory;
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#
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# NOTE: This library is intended for internal use by Kitware-driven
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# projects. In order to keep it simple no attempt will be made to
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# maintain backward compatibility when changes are made to KWSys.
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# When an incompatible change is made Kitware's projects that use
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# KWSys will be fixed, but no notification will necessarily be sent to
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# any outside mailing list and no documentation of the change will be
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# written.
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cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
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foreach(p
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CMP0056 # CMake 3.2, Honor link flags in try_compile() source-file signature.
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CMP0063 # CMake 3.3, Honor visibility properties for all target types.
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CMP0067 # CMake 3.8, Honor language standard in try_compile source-file signature.
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CMP0069 # CMake 3.9, INTERPROCEDURAL_OPTIMIZATION is enforced when enabled.
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)
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if(POLICY ${p})
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cmake_policy(SET ${p} NEW)
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endif()
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endforeach()
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# Some configure checks depend upon the deployment target. Clear checks when
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# the deployment target changes.
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if (APPLE)
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if (NOT CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL KWSYS_LAST_OSX_DEPLOYMENT_TARGET)
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unset(KWSYS_CXX_HAS_UTIMENSAT CACHE)
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endif ()
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set(KWSYS_LAST_OSX_DEPLOYMENT_TARGET "${CMAKE_OSX_DEPLOYMENT_TARGET}"
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CACHE INTERNAL "remember the last deployment target to trigger configure rechecks")
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endif ()
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#-----------------------------------------------------------------------------
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# If a namespace is not specified, use "kwsys" and enable testing.
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# This should be the case only when kwsys is not included inside
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# another project and is being tested.
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if(NOT KWSYS_NAMESPACE)
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set(KWSYS_NAMESPACE "kwsys")
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set(KWSYS_STANDALONE 1)
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endif()
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#-----------------------------------------------------------------------------
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# The project name is that of the specified namespace.
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project(${KWSYS_NAMESPACE})
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# Tell CMake how to follow dependencies of sources in this directory.
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set_property(DIRECTORY
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PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM
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"KWSYS_HEADER(%)=<${KWSYS_NAMESPACE}/%>"
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)
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if(KWSYS_CXX_STANDARD)
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set(CMAKE_CXX_STANDARD "${KWSYS_CXX_STANDARD}")
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elseif(NOT DEFINED CMAKE_CXX_STANDARD AND NOT DEFINED KWSYS_CXX_STANDARD)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
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AND CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"
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AND CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU"
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)
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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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# Select library components.
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if(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
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set(KWSYS_ENABLE_C 1)
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# Enable all components.
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set(KWSYS_USE_Base64 1)
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set(KWSYS_USE_Directory 1)
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set(KWSYS_USE_DynamicLoader 1)
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set(KWSYS_USE_Encoding 1)
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set(KWSYS_USE_Glob 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_RegularExpression 1)
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set(KWSYS_USE_Status 1)
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set(KWSYS_USE_System 1)
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set(KWSYS_USE_SystemTools 1)
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set(KWSYS_USE_CommandLineArguments 1)
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set(KWSYS_USE_Terminal 1)
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set(KWSYS_USE_FStream 1)
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set(KWSYS_USE_String 1)
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set(KWSYS_USE_SystemInformation 1)
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set(KWSYS_USE_ConsoleBuf 1)
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endif()
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# Enforce component dependencies.
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if(KWSYS_USE_SystemTools)
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set(KWSYS_USE_Directory 1)
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set(KWSYS_USE_FStream 1)
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set(KWSYS_USE_Encoding 1)
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set(KWSYS_USE_Status 1)
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endif()
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if(KWSYS_USE_Glob)
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set(KWSYS_USE_Directory 1)
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set(KWSYS_USE_SystemTools 1)
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set(KWSYS_USE_RegularExpression 1)
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set(KWSYS_USE_FStream 1)
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set(KWSYS_USE_Encoding 1)
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endif()
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if(KWSYS_USE_Process)
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set(KWSYS_USE_System 1)
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set(KWSYS_USE_Encoding 1)
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endif()
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if(KWSYS_USE_SystemInformation)
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set(KWSYS_USE_Process 1)
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endif()
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if(KWSYS_USE_System)
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set(KWSYS_USE_Encoding 1)
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endif()
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if(KWSYS_USE_Directory)
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set(KWSYS_USE_Encoding 1)
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set(KWSYS_USE_Status 1)
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endif()
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if(KWSYS_USE_DynamicLoader)
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set(KWSYS_USE_Encoding 1)
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endif()
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if(KWSYS_USE_FStream)
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set(KWSYS_USE_Encoding 1)
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endif()
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if(KWSYS_USE_ConsoleBuf)
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set(KWSYS_USE_Encoding 1)
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endif()
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# Specify default 8 bit encoding for Windows
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if(NOT KWSYS_ENCODING_DEFAULT_CODEPAGE)
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set(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_ACP)
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endif()
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# Enable testing if building standalone.
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if(KWSYS_STANDALONE)
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include(Dart)
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mark_as_advanced(BUILD_TESTING DART_ROOT TCL_TCLSH)
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if(BUILD_TESTING)
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enable_testing()
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endif()
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endif()
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# Choose default shared/static build if not specified.
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if(NOT DEFINED KWSYS_BUILD_SHARED)
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set(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS})
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endif()
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# Include helper macros.
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include(${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformTests.cmake)
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include(CheckTypeSize)
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# Do full dependency headers.
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include_regular_expression("^.*$")
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# Use new KWSYS_INSTALL_*_DIR variable names to control installation.
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# Take defaults from the old names. Note that there was no old name
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# for the bin dir, so we take the old lib dir name so DLLs will be
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# installed in a compatible way for old code.
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if(NOT KWSYS_INSTALL_INCLUDE_DIR)
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string(REGEX REPLACE "^/" "" KWSYS_INSTALL_INCLUDE_DIR
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"${KWSYS_HEADER_INSTALL_DIR}")
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endif()
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if(NOT KWSYS_INSTALL_LIB_DIR)
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string(REGEX REPLACE "^/" "" KWSYS_INSTALL_LIB_DIR
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"${KWSYS_LIBRARY_INSTALL_DIR}")
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endif()
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if(NOT KWSYS_INSTALL_BIN_DIR)
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string(REGEX REPLACE "^/" "" KWSYS_INSTALL_BIN_DIR
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"${KWSYS_LIBRARY_INSTALL_DIR}")
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endif()
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# Setup header install rules.
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set(KWSYS_INSTALL_INCLUDE_OPTIONS)
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if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
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set(KWSYS_INSTALL_INCLUDE_OPTIONS ${KWSYS_INSTALL_INCLUDE_OPTIONS}
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COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
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)
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endif()
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# Setup library install rules.
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set(KWSYS_INSTALL_LIBRARY_RULE)
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set(KWSYS_INSTALL_NAMELINK_RULE)
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if(KWSYS_INSTALL_LIB_DIR)
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if(KWSYS_INSTALL_EXPORT_NAME)
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list(APPEND KWSYS_INSTALL_LIBRARY_RULE EXPORT ${KWSYS_INSTALL_EXPORT_NAME})
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endif()
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# Install the shared library to the lib directory.
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_SKIP
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)
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# Assign the shared library to the runtime component.
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if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
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)
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endif()
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if(KWSYS_BUILD_SHARED)
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set(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
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LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_ONLY
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)
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# Assign the namelink to the development component.
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if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
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set(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE}
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COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
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)
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endif()
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endif()
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# Install the archive to the lib directory.
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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ARCHIVE DESTINATION ${KWSYS_INSTALL_LIB_DIR}
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)
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# Assign the archive to the development component.
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if(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT)
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT}
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)
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endif()
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endif()
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if(KWSYS_INSTALL_BIN_DIR)
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# Install the runtime library to the bin directory.
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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RUNTIME DESTINATION ${KWSYS_INSTALL_BIN_DIR}
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)
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# Assign the runtime library to the runtime component.
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if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
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set(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE}
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COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
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)
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endif()
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endif()
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# Do not support old KWSYS_*a_INSTALL_DIR variable names.
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set(KWSYS_HEADER_INSTALL_DIR)
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set(KWSYS_LIBRARY_INSTALL_DIR)
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# Generated source files will need this header.
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string(COMPARE EQUAL "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}"
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KWSYS_IN_SOURCE_BUILD)
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if(NOT KWSYS_IN_SOURCE_BUILD)
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configure_file(${PROJECT_SOURCE_DIR}/kwsysPrivate.h
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${PROJECT_BINARY_DIR}/kwsysPrivate.h COPYONLY IMMEDIATE)
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endif()
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# Select plugin module file name convention.
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if(NOT KWSYS_DynamicLoader_PREFIX)
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set(KWSYS_DynamicLoader_PREFIX ${CMAKE_SHARED_MODULE_PREFIX})
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endif()
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if(NOT KWSYS_DynamicLoader_SUFFIX)
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set(KWSYS_DynamicLoader_SUFFIX ${CMAKE_SHARED_MODULE_SUFFIX})
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endif()
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#-----------------------------------------------------------------------------
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# We require ANSI support from the C compiler. Add any needed flags.
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if(CMAKE_ANSI_CFLAGS)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
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endif()
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#-----------------------------------------------------------------------------
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# Adjust compiler flags for some platforms.
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if(NOT CMAKE_COMPILER_IS_GNUCXX)
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if(CMAKE_SYSTEM MATCHES "OSF1-V.*")
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string(REGEX MATCH "-timplicit_local"
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KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL "${CMAKE_CXX_FLAGS}")
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string(REGEX MATCH "-no_implicit_include"
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KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE "${CMAKE_CXX_FLAGS}")
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if(NOT KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local")
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endif()
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if(NOT KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -no_implicit_include")
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endif()
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endif()
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if(CMAKE_SYSTEM MATCHES "HP-UX")
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set(KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS "+p")
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|
if(CMAKE_CXX_COMPILER_ID MATCHES "HP")
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|
# it is known that version 3.85 fails and 6.25 works without these flags
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|
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4)
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|
# use new C++ library and improved template support
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|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA +hpxstd98")
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|
endif()
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|
endif()
|
|
endif()
|
|
endif()
|
|
if(KWSYS_STANDALONE)
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|
if(CMAKE_CXX_COMPILER_ID STREQUAL SunPro)
|
|
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13)
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03")
|
|
else()
|
|
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
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|
# Configure the standard library header wrappers based on compiler's
|
|
# capabilities and parent project's request. Enforce 0/1 as only
|
|
# possible values for configuration into Configure.hxx.
|
|
|
|
if(KWSYS_USE_Encoding)
|
|
# Look for type size helper macros.
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_STL_HAS_WSTRING
|
|
"Checking whether wstring is available" DIRECT)
|
|
endif()
|
|
|
|
if(KWSYS_NAMESPACE MATCHES "^kwsys$")
|
|
set(KWSYS_NAME_IS_KWSYS 1)
|
|
else()
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|
set(KWSYS_NAME_IS_KWSYS 0)
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|
endif()
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|
|
if(KWSYS_BUILD_SHARED)
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|
set(KWSYS_BUILD_SHARED 1)
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|
set(KWSYS_LIBRARY_TYPE SHARED)
|
|
else()
|
|
set(KWSYS_BUILD_SHARED 0)
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|
set(KWSYS_LIBRARY_TYPE STATIC)
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|
endif()
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|
|
|
if(NOT DEFINED KWSYS_BUILD_PIC)
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|
set(KWSYS_BUILD_PIC 0)
|
|
endif()
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|
|
|
#-----------------------------------------------------------------------------
|
|
# Configure some implementation details.
|
|
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|
KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_PTRDIFF_T
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|
"Checking whether C compiler has ptrdiff_t in stddef.h" DIRECT)
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|
KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_SSIZE_T
|
|
"Checking whether C compiler has ssize_t in unistd.h" DIRECT)
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|
if(KWSYS_USE_Process)
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|
KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC
|
|
"Checking whether C compiler has clock_gettime" DIRECT)
|
|
endif()
|
|
|
|
set_source_files_properties(ProcessUNIX.c System.c PROPERTIES
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COMPILE_FLAGS "-DKWSYS_C_HAS_PTRDIFF_T=${KWSYS_C_HAS_PTRDIFF_T} -DKWSYS_C_HAS_SSIZE_T=${KWSYS_C_HAS_SSIZE_T} -DKWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC=${KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC}"
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|
)
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|
|
if(DEFINED KWSYS_PROCESS_USE_SELECT)
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|
get_property(ProcessUNIX_FLAGS SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS)
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|
set_property(SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS "${ProcessUNIX_FLAGS} -DKWSYSPE_USE_SELECT=${KWSYSPE_USE_SELECT}")
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|
endif()
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|
|
|
if(KWSYS_USE_DynamicLoader)
|
|
get_property(KWSYS_SUPPORTS_SHARED_LIBS GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
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|
if(KWSYS_SUPPORTS_SHARED_LIBS)
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|
set(KWSYS_SUPPORTS_SHARED_LIBS 1)
|
|
else()
|
|
set(KWSYS_SUPPORTS_SHARED_LIBS 0)
|
|
endif()
|
|
set_property(SOURCE DynamicLoader.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
KWSYS_SUPPORTS_SHARED_LIBS=${KWSYS_SUPPORTS_SHARED_LIBS})
|
|
endif()
|
|
|
|
if(KWSYS_USE_SystemTools)
|
|
if (NOT DEFINED KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP)
|
|
set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1)
|
|
endif ()
|
|
if (KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP)
|
|
set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1)
|
|
else ()
|
|
set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 0)
|
|
endif ()
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_SETENV
|
|
"Checking whether CXX compiler has setenv" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UNSETENV
|
|
"Checking whether CXX compiler has unsetenv" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H
|
|
"Checking whether CXX compiler has environ in stdlib.h" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMES
|
|
"Checking whether CXX compiler has utimes" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMENSAT
|
|
"Checking whether CXX compiler has utimensat" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIM
|
|
"Checking whether CXX compiler struct stat has st_mtim member" DIRECT)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIMESPEC
|
|
"Checking whether CXX compiler struct stat has st_mtimespec member" DIRECT)
|
|
set_property(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
KWSYS_CXX_HAS_SETENV=${KWSYS_CXX_HAS_SETENV}
|
|
KWSYS_CXX_HAS_UNSETENV=${KWSYS_CXX_HAS_UNSETENV}
|
|
KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H=${KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H}
|
|
KWSYS_CXX_HAS_UTIMES=${KWSYS_CXX_HAS_UTIMES}
|
|
KWSYS_CXX_HAS_UTIMENSAT=${KWSYS_CXX_HAS_UTIMENSAT}
|
|
KWSYS_CXX_STAT_HAS_ST_MTIM=${KWSYS_CXX_STAT_HAS_ST_MTIM}
|
|
KWSYS_CXX_STAT_HAS_ST_MTIMESPEC=${KWSYS_CXX_STAT_HAS_ST_MTIMESPEC}
|
|
)
|
|
if(NOT WIN32)
|
|
if(KWSYS_STANDALONE)
|
|
option(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES "If true, Windows paths will be supported on Unix as well" ON)
|
|
endif()
|
|
if(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
|
|
set_property(SOURCE SystemTools.cxx testSystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
# Disable getpwnam for static linux builds since it depends on shared glibc
|
|
get_property(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS)
|
|
if(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT SHARED_LIBS_SUPPORTED)
|
|
set_property(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
HAVE_GETPWNAM=0
|
|
)
|
|
endif()
|
|
endif()
|
|
|
|
if(KWSYS_USE_SystemInformation)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P})
|
|
if(NOT CYGWIN)
|
|
include(CheckIncludeFiles)
|
|
CHECK_INCLUDE_FILES("sys/types.h;ifaddrs.h" KWSYS_SYS_HAS_IFADDRS_H)
|
|
if(KWSYS_SYS_HAS_IFADDRS_H)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYS_HAS_IFADDRS_H=1)
|
|
endif()
|
|
endif()
|
|
if(WIN32)
|
|
include(CheckSymbolExists)
|
|
set(CMAKE_REQUIRED_LIBRARIES psapi)
|
|
CHECK_SYMBOL_EXISTS(GetProcessMemoryInfo "windows.h;psapi.h" KWSYS_SYS_HAS_PSAPI)
|
|
unset(CMAKE_REQUIRED_LIBRARIES)
|
|
if(KWSYS_SYS_HAS_PSAPI)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYS_HAS_PSAPI=1)
|
|
if(MSVC70 OR MSVC71)
|
|
# Suppress LNK4089: all references to 'PSAPI.DLL' discarded by /OPT:REF
|
|
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /IGNORE:4089")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
if(CMAKE_SYSTEM MATCHES "HP-UX")
|
|
CHECK_INCLUDE_FILES("sys/mpctl.h" KWSYS_SYS_HAS_MPCTL_H)
|
|
if(KWSYS_SYS_HAS_MPCTL_H)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYS_HAS_MPCTL_H=1)
|
|
endif()
|
|
endif()
|
|
if(CMAKE_SYSTEM MATCHES "BSD")
|
|
CHECK_INCLUDE_FILES("machine/cpu.h" KWSYS_SYS_HAS_MACHINE_CPU_H)
|
|
if(KWSYS_SYS_HAS_MACHINE_CPU_H)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYS_HAS_MACHINE_CPU_H=1)
|
|
endif()
|
|
endif()
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_RLIMIT64
|
|
"Checking whether CXX compiler has rlimit64" DIRECT)
|
|
set(KWSYS_PLATFORM_CXX_TEST_DEFINES)
|
|
if(KWSYS_CXX_HAS_RLIMIT64)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_CXX_HAS_RLIMIT64=1)
|
|
endif()
|
|
if(UNIX AND NOT KWSYS_NO_EXECINFO)
|
|
include(CheckIncludeFileCXX)
|
|
# check for simple stack trace
|
|
# usually it's in libc but on FreeBSD
|
|
# it's in libexecinfo
|
|
find_library(EXECINFO_LIB "execinfo")
|
|
mark_as_advanced(EXECINFO_LIB)
|
|
if (NOT EXECINFO_LIB)
|
|
set(EXECINFO_LIB "")
|
|
endif()
|
|
CHECK_INCLUDE_FILE_CXX("execinfo.h" KWSYS_CXX_HAS_EXECINFOH)
|
|
if (KWSYS_CXX_HAS_EXECINFOH)
|
|
# we have the backtrace header check if it
|
|
# can be used with this compiler
|
|
set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${EXECINFO_LIB})
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BACKTRACE
|
|
"Checking whether backtrace works with this C++ compiler" DIRECT)
|
|
set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
|
|
if (KWSYS_CXX_HAS_BACKTRACE)
|
|
# backtrace is supported by this system and compiler.
|
|
# now check for the more advanced capabilities.
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE=1)
|
|
# check for symbol lookup using dladdr
|
|
CHECK_INCLUDE_FILE_CXX("dlfcn.h" KWSYS_CXX_HAS_DLFCNH)
|
|
if (KWSYS_CXX_HAS_DLFCNH)
|
|
# we have symbol lookup libraries and headers
|
|
# check if they can be used with this compiler
|
|
set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${CMAKE_DL_LIBS})
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_DLADDR
|
|
"Checking whether dladdr works with this C++ compiler" DIRECT)
|
|
set(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES)
|
|
if (KWSYS_CXX_HAS_DLADDR)
|
|
# symbol lookup is supported by this system
|
|
# and compiler.
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP=1)
|
|
endif()
|
|
endif()
|
|
# c++ demangling support
|
|
# check for cxxabi headers
|
|
CHECK_INCLUDE_FILE_CXX("cxxabi.h" KWSYS_CXX_HAS_CXXABIH)
|
|
if (KWSYS_CXX_HAS_CXXABIH)
|
|
# check if cxxabi can be used with this
|
|
# system and compiler.
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_CXXABI
|
|
"Checking whether cxxabi works with this C++ compiler" DIRECT)
|
|
if (KWSYS_CXX_HAS_CXXABI)
|
|
# c++ demangle using cxxabi is supported with
|
|
# this system and compiler
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE=1)
|
|
endif()
|
|
endif()
|
|
# basic backtrace works better with release build
|
|
# don't bother with advanced features for release
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS_DEBUG KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS_RELWITHDEBINFO KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
if(KWSYS_BUILD_SHARED)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_BUILD_SHARED=1)
|
|
endif()
|
|
|
|
if(UNIX AND NOT CYGWIN)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_GETLOADAVG
|
|
"Checking whether CXX compiler has getloadavg" DIRECT)
|
|
if(KWSYS_CXX_HAS_GETLOADAVG)
|
|
set_property(SOURCE SystemInformation.cxx APPEND PROPERTY
|
|
COMPILE_DEFINITIONS KWSYS_CXX_HAS_GETLOADAVG=1)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
if(KWSYS_USE_FStream)
|
|
KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H
|
|
"Checking whether <ext/stdio_filebuf.h> is available" DIRECT)
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Choose a directory for the generated headers.
|
|
if(NOT KWSYS_HEADER_ROOT)
|
|
set(KWSYS_HEADER_ROOT "${PROJECT_BINARY_DIR}")
|
|
endif()
|
|
set(KWSYS_HEADER_DIR "${KWSYS_HEADER_ROOT}/${KWSYS_NAMESPACE}")
|
|
include_directories(${KWSYS_HEADER_ROOT})
|
|
|
|
#-----------------------------------------------------------------------------
|
|
if(KWSYS_INSTALL_DOC_DIR)
|
|
# Assign the license to the runtime component since it must be
|
|
# distributed with binary forms of this software.
|
|
if(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME)
|
|
set(KWSYS_INSTALL_LICENSE_OPTIONS ${KWSYS_INSTALL_LICENSE_OPTIONS}
|
|
COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME}
|
|
)
|
|
endif()
|
|
|
|
# Install the license under the documentation directory.
|
|
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt
|
|
DESTINATION ${KWSYS_INSTALL_DOC_DIR}/${KWSYS_NAMESPACE}
|
|
${KWSYS_INSTALL_LICENSE_OPTIONS})
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Build a list of classes and headers we need to implement the
|
|
# selected components. Initialize with required components.
|
|
set(KWSYS_CLASSES)
|
|
set(KWSYS_H_FILES Configure SharedForward)
|
|
set(KWSYS_HXX_FILES Configure String)
|
|
|
|
# Add selected C++ classes.
|
|
set(cppclasses
|
|
Directory DynamicLoader Encoding Glob RegularExpression SystemTools
|
|
CommandLineArguments FStream SystemInformation ConsoleBuf Status
|
|
)
|
|
foreach(cpp ${cppclasses})
|
|
if(KWSYS_USE_${cpp})
|
|
# Use the corresponding class.
|
|
set(KWSYS_CLASSES ${KWSYS_CLASSES} ${cpp})
|
|
|
|
# Load component-specific CMake code.
|
|
if(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
|
|
include(${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake)
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
# Add selected C components.
|
|
foreach(c
|
|
Process Base64 Encoding MD5 Terminal System String
|
|
)
|
|
if(KWSYS_USE_${c})
|
|
# Use the corresponding header file.
|
|
set(KWSYS_H_FILES ${KWSYS_H_FILES} ${c})
|
|
|
|
# Load component-specific CMake code.
|
|
if(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
|
|
include(${PROJECT_SOURCE_DIR}/kwsys${c}.cmake)
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Build a list of sources for the library based on components that are
|
|
# included.
|
|
set(KWSYS_C_SRCS)
|
|
set(KWSYS_CXX_SRCS)
|
|
|
|
# Add the proper sources for this platform's Process implementation.
|
|
if(KWSYS_USE_Process)
|
|
if(NOT UNIX)
|
|
# Use the Windows implementation.
|
|
set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessWin32.c)
|
|
else()
|
|
# Use the UNIX implementation.
|
|
set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessUNIX.c)
|
|
endif()
|
|
endif()
|
|
|
|
# Add selected C sources.
|
|
foreach(c Base64 Encoding MD5 Terminal System String)
|
|
if(KWSYS_USE_${c})
|
|
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}C.c)
|
|
list(APPEND KWSYS_C_SRCS ${c}C.c)
|
|
else()
|
|
list(APPEND KWSYS_C_SRCS ${c}.c)
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
# Configure headers of C++ classes and construct the list of sources.
|
|
foreach(c ${KWSYS_CLASSES})
|
|
# Add this source to the list of source files for the library.
|
|
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}CXX.cxx)
|
|
list(APPEND KWSYS_CXX_SRCS ${c}CXX.cxx)
|
|
elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}.cxx)
|
|
list(APPEND KWSYS_CXX_SRCS ${c}.cxx)
|
|
endif()
|
|
|
|
# Configure the header for this class.
|
|
configure_file(${PROJECT_SOURCE_DIR}/${c}.hxx.in ${KWSYS_HEADER_DIR}/${c}.hxx
|
|
@ONLY IMMEDIATE)
|
|
set(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${c}.hxx)
|
|
|
|
# Create an install target for the header.
|
|
if(KWSYS_INSTALL_INCLUDE_DIR)
|
|
install(FILES ${KWSYS_HEADER_DIR}/${c}.hxx
|
|
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
|
|
${KWSYS_INSTALL_INCLUDE_OPTIONS})
|
|
endif()
|
|
endforeach()
|
|
|
|
# Configure C headers.
|
|
foreach(h ${KWSYS_H_FILES})
|
|
# Configure the header into the given directory.
|
|
configure_file(${PROJECT_SOURCE_DIR}/${h}.h.in ${KWSYS_HEADER_DIR}/${h}.h
|
|
@ONLY IMMEDIATE)
|
|
set(KWSYS_C_SRCS ${KWSYS_C_SRCS} ${KWSYS_HEADER_DIR}/${h}.h)
|
|
|
|
# Create an install target for the header.
|
|
if(KWSYS_INSTALL_INCLUDE_DIR)
|
|
install(FILES ${KWSYS_HEADER_DIR}/${h}.h
|
|
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
|
|
${KWSYS_INSTALL_INCLUDE_OPTIONS})
|
|
endif()
|
|
endforeach()
|
|
|
|
# Configure other C++ headers.
|
|
foreach(h ${KWSYS_HXX_FILES})
|
|
# Configure the header into the given directory.
|
|
configure_file(${PROJECT_SOURCE_DIR}/${h}.hxx.in ${KWSYS_HEADER_DIR}/${h}.hxx
|
|
@ONLY IMMEDIATE)
|
|
set(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${h}.hxx)
|
|
|
|
# Create an install target for the header.
|
|
if(KWSYS_INSTALL_INCLUDE_DIR)
|
|
install(FILES ${KWSYS_HEADER_DIR}/${h}.hxx
|
|
DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE}
|
|
${KWSYS_INSTALL_INCLUDE_OPTIONS})
|
|
endif()
|
|
endforeach()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Add the library with the configured name and list of sources.
|
|
if(KWSYS_C_SRCS OR KWSYS_CXX_SRCS)
|
|
if(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
|
|
set(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
|
|
set(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}_objects)
|
|
set(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}_private)
|
|
set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_INTERFACE} ${KWSYS_TARGET_LINK})
|
|
set(KWSYS_LINK_DEPENDENCY INTERFACE)
|
|
add_library(${KWSYS_TARGET_OBJECT} OBJECT
|
|
${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
|
|
if(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
|
|
set_property(TARGET ${KWSYS_TARGET_OBJECT} PROPERTY
|
|
POSITION_INDEPENDENT_CODE TRUE)
|
|
endif()
|
|
add_library(${KWSYS_TARGET_INTERFACE} INTERFACE)
|
|
add_library(${KWSYS_TARGET_LINK} INTERFACE)
|
|
target_link_libraries(${KWSYS_TARGET_LINK} INTERFACE
|
|
${KWSYS_TARGET_INTERFACE})
|
|
target_sources(${KWSYS_TARGET_LINK} INTERFACE
|
|
$<TARGET_OBJECTS:${KWSYS_TARGET_OBJECT}>)
|
|
target_compile_features(${KWSYS_TARGET_OBJECT} PRIVATE ${KWSYS_CXX_COMPILE_FEATURES})
|
|
target_compile_features(${KWSYS_TARGET_INTERFACE} INTERFACE ${KWSYS_CXX_COMPILE_FEATURES})
|
|
else()
|
|
set(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE})
|
|
set(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE})
|
|
set(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE})
|
|
set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_LINK})
|
|
set(KWSYS_LINK_DEPENDENCY PUBLIC)
|
|
add_library(${KWSYS_TARGET_INTERFACE} ${KWSYS_LIBRARY_TYPE}
|
|
${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS})
|
|
target_compile_features(${KWSYS_TARGET_INTERFACE} PUBLIC ${KWSYS_CXX_COMPILE_FEATURES})
|
|
endif()
|
|
if (KWSYS_ALIAS_TARGET)
|
|
add_library(${KWSYS_ALIAS_TARGET} ALIAS ${KWSYS_TARGET_INTERFACE})
|
|
endif ()
|
|
set_target_properties(${KWSYS_TARGET_OBJECT} PROPERTIES
|
|
C_CLANG_TIDY ""
|
|
CXX_CLANG_TIDY ""
|
|
C_INCLUDE_WHAT_YOU_USE ""
|
|
CXX_INCLUDE_WHAT_YOU_USE ""
|
|
LABELS "${KWSYS_LABELS_LIB}")
|
|
if(KWSYS_USE_DynamicLoader)
|
|
if(UNIX)
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
|
|
${CMAKE_DL_LIBS})
|
|
endif()
|
|
endif()
|
|
|
|
if(KWSYS_USE_SystemInformation)
|
|
if(WIN32)
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} ws2_32)
|
|
# link in dbghelp.dll for symbol lookup if MSVC 1800 or later
|
|
# Note that the dbghelp runtime is part of MS Windows OS
|
|
if(MSVC_VERSION AND NOT MSVC_VERSION VERSION_LESS 1800)
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} dbghelp)
|
|
endif()
|
|
if(KWSYS_SYS_HAS_PSAPI)
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
|
|
psapi)
|
|
endif()
|
|
elseif(UNIX)
|
|
if (EXECINFO_LIB AND KWSYS_CXX_HAS_BACKTRACE)
|
|
# backtrace on FreeBSD is not in libc
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
|
|
${EXECINFO_LIB})
|
|
endif()
|
|
if (KWSYS_CXX_HAS_DLADDR)
|
|
# for symbol lookup using dladdr
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
|
|
${CMAKE_DL_LIBS})
|
|
endif()
|
|
if (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
|
|
target_link_libraries(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY}
|
|
socket)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# Apply user-defined target properties to the library.
|
|
if(KWSYS_PROPERTIES_CXX)
|
|
set_target_properties(${KWSYS_TARGET_INTERFACE} PROPERTIES
|
|
${KWSYS_PROPERTIES_CXX})
|
|
endif()
|
|
|
|
# Set up include usage requirement
|
|
if(COMMAND TARGET_INCLUDE_DIRECTORIES)
|
|
target_include_directories(${KWSYS_TARGET_INTERFACE} INTERFACE
|
|
$<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
|
|
if(KWSYS_INSTALL_INCLUDE_DIR)
|
|
target_include_directories(${KWSYS_TARGET_INTERFACE} INTERFACE
|
|
$<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
|
|
endif()
|
|
endif()
|
|
|
|
# Create an install target for the library.
|
|
if(KWSYS_INSTALL_LIBRARY_RULE)
|
|
install(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_LIBRARY_RULE})
|
|
endif()
|
|
if(KWSYS_INSTALL_NAMELINK_RULE)
|
|
install(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_NAMELINK_RULE})
|
|
endif()
|
|
endif()
|
|
|
|
# Add a C-only library if requested.
|
|
if(KWSYS_ENABLE_C AND KWSYS_C_SRCS)
|
|
if(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE)
|
|
set(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
|
|
set(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c_objects)
|
|
set(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c_private)
|
|
set(KWSYS_TARGET_C_INSTALL
|
|
${KWSYS_TARGET_C_INTERFACE} ${KWSYS_TARGET_C_LINK})
|
|
set(KWSYS_LINK_DEPENDENCY INTERFACE)
|
|
add_library(${KWSYS_TARGET_C_OBJECT} OBJECT ${KWSYS_C_SRCS})
|
|
if(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC)
|
|
set_property(TARGET ${KWSYS_TARGET_C_OBJECT} PROPERTY
|
|
POSITION_INDEPENDENT_CODE TRUE)
|
|
endif()
|
|
add_library(${KWSYS_TARGET_C_INTERFACE} INTERFACE)
|
|
add_library(${KWSYS_TARGET_C_LINK} INTERFACE)
|
|
target_link_libraries(${KWSYS_TARGET_C_LINK} INTERFACE
|
|
${KWSYS_TARGET_C_INTERFACE})
|
|
target_sources(${KWSYS_TARGET_C_LINK} INTERFACE
|
|
$<TARGET_OBJECTS:${KWSYS_TARGET_C_OBJECT}>)
|
|
else()
|
|
set(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c)
|
|
set(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c)
|
|
set(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c)
|
|
set(KWSYS_TARGET_C_INSTALL ${KWSYS_TARGET_C_LINK})
|
|
set(KWSYS_LINK_DEPENDENCY PUBLIC)
|
|
add_library(${KWSYS_TARGET_C_INTERFACE} ${KWSYS_LIBRARY_TYPE}
|
|
${KWSYS_C_SRCS})
|
|
endif()
|
|
set_target_properties(${KWSYS_TARGET_C_OBJECT} PROPERTIES
|
|
LABELS "${KWSYS_LABELS_LIB}")
|
|
|
|
# Apply user-defined target properties to the library.
|
|
if(KWSYS_PROPERTIES_C)
|
|
set_target_properties(${KWSYS_TARGET_C_INTERFACE} PROPERTIES
|
|
${KWSYS_PROPERTIES_C})
|
|
endif()
|
|
|
|
# Set up include usage requirement
|
|
if(COMMAND TARGET_INCLUDE_DIRECTORIES)
|
|
target_include_directories(${KWSYS_TARGET_C_INTERFACE} INTERFACE
|
|
$<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>)
|
|
if(KWSYS_INSTALL_INCLUDE_DIR)
|
|
target_include_directories(${KWSYS_TARGET_C_INTERFACE} INTERFACE
|
|
$<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>)
|
|
endif()
|
|
endif()
|
|
|
|
# Create an install target for the library.
|
|
if(KWSYS_INSTALL_LIBRARY_RULE)
|
|
install(TARGETS ${KWSYS_TARGET_C_INSTALL})
|
|
endif()
|
|
endif()
|
|
|
|
# For building kwsys itself, we use a macro defined on the command
|
|
# line to configure the namespace in the C and C++ source files.
|
|
add_definitions("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}")
|
|
|
|
# Disable deprecation warnings for standard C functions.
|
|
if(MSVC OR (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "Intel" OR
|
|
(CMAKE_C_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"))))
|
|
add_definitions(
|
|
-D_CRT_NONSTDC_NO_DEPRECATE
|
|
-D_CRT_SECURE_NO_DEPRECATE
|
|
-D_CRT_SECURE_NO_WARNINGS
|
|
-D_SCL_SECURE_NO_DEPRECATE
|
|
)
|
|
endif()
|
|
|
|
if(WIN32)
|
|
# Help enforce the use of wide Windows apis.
|
|
add_definitions(-DUNICODE -D_UNICODE)
|
|
endif()
|
|
|
|
if(KWSYS_USE_String)
|
|
# Activate code in "String.c". See the comment in the source.
|
|
set_source_files_properties(String.c PROPERTIES
|
|
COMPILE_FLAGS "-DKWSYS_STRING_C")
|
|
endif()
|
|
|
|
if(KWSYS_USE_Encoding)
|
|
# Set default 8 bit encoding in "EndcodingC.c".
|
|
set_property(SOURCE EncodingC.c EncodingCXX.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
|
|
endif()
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Setup testing if not being built as part of another project.
|
|
if(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
|
|
if(BUILD_TESTING)
|
|
# Compute the location of executables.
|
|
set(EXEC_DIR "${CMAKE_CURRENT_BINARY_DIR}")
|
|
if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
|
|
set(EXEC_DIR "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
|
|
endif()
|
|
|
|
# C tests
|
|
set(KWSYS_C_TESTS
|
|
testEncode.c
|
|
testTerminal.c
|
|
)
|
|
if(KWSYS_STANDALONE)
|
|
set(KWSYS_C_TESTS ${KWSYS_C_TESTS} testFail.c)
|
|
endif()
|
|
create_test_sourcelist(
|
|
KWSYS_C_TEST_SRCS ${KWSYS_NAMESPACE}TestsC.c
|
|
${KWSYS_C_TESTS}
|
|
)
|
|
add_executable(${KWSYS_NAMESPACE}TestsC ${KWSYS_C_TEST_SRCS})
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsC PROPERTY LABELS ${KWSYS_LABELS_EXE})
|
|
target_link_libraries(${KWSYS_NAMESPACE}TestsC ${KWSYS_TARGET_C_LINK})
|
|
foreach(testfile ${KWSYS_C_TESTS})
|
|
get_filename_component(test "${testfile}" NAME_WE)
|
|
add_test(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsC ${test} ${KWSYS_TEST_ARGS_${test}})
|
|
set_property(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
|
|
endforeach()
|
|
|
|
# C++ tests
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
|
|
testConfigure.cxx
|
|
testStatus.cxx
|
|
testSystemTools.cxx
|
|
testCommandLineArguments.cxx
|
|
testCommandLineArguments1.cxx
|
|
testDirectory.cxx
|
|
)
|
|
if(KWSYS_STL_HAS_WSTRING)
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
|
|
testEncoding.cxx
|
|
)
|
|
endif()
|
|
if(KWSYS_USE_FStream)
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
|
|
testFStream.cxx
|
|
)
|
|
endif()
|
|
if(KWSYS_USE_ConsoleBuf)
|
|
add_executable(testConsoleBufChild testConsoleBufChild.cxx)
|
|
set_property(TARGET testConsoleBufChild PROPERTY C_CLANG_TIDY "")
|
|
set_property(TARGET testConsoleBufChild PROPERTY CXX_CLANG_TIDY "")
|
|
set_property(TARGET testConsoleBufChild PROPERTY C_INCLUDE_WHAT_YOU_USE "")
|
|
set_property(TARGET testConsoleBufChild PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
|
|
set_property(TARGET testConsoleBufChild PROPERTY LABELS ${KWSYS_LABELS_EXE})
|
|
target_link_libraries(testConsoleBufChild ${KWSYS_TARGET_LINK})
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS}
|
|
testConsoleBuf.cxx
|
|
)
|
|
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND
|
|
CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "19.0.23506")
|
|
set_property(SOURCE testConsoleBuf.cxx testConsoleBufChild.cxx PROPERTY COMPILE_FLAGS /utf-8)
|
|
endif()
|
|
set_property(SOURCE testConsoleBuf.cxx APPEND PROPERTY COMPILE_DEFINITIONS
|
|
KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE})
|
|
endif()
|
|
if(KWSYS_USE_SystemInformation)
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testSystemInformation.cxx)
|
|
endif()
|
|
if(KWSYS_USE_DynamicLoader)
|
|
set(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testDynamicLoader.cxx)
|
|
# If kwsys contains the DynamicLoader, need extra library
|
|
add_library(${KWSYS_NAMESPACE}TestDynload MODULE testDynload.c)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynload PROPERTY LABELS ${KWSYS_LABELS_LIB})
|
|
add_dependencies(${KWSYS_NAMESPACE}TestDynload ${KWSYS_TARGET_INTERFACE})
|
|
|
|
if (WIN32)
|
|
# Windows tests supported flags.
|
|
add_library(${KWSYS_NAMESPACE}TestDynloadImpl SHARED testDynloadImpl.c)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY LABELS ${KWSYS_LABELS_LIB})
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY DEFINE_SYMBOL BUILDING_TestDynloadImpl)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir")
|
|
add_dependencies(${KWSYS_NAMESPACE}TestDynloadImpl ${KWSYS_TARGET_INTERFACE})
|
|
add_library(${KWSYS_NAMESPACE}TestDynloadUse MODULE testDynloadUse.c)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LABELS ${KWSYS_LABELS_LIB})
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir")
|
|
add_dependencies(${KWSYS_NAMESPACE}TestDynloadUse ${KWSYS_TARGET_INTERFACE})
|
|
target_link_libraries(${KWSYS_NAMESPACE}TestDynloadUse PRIVATE ${KWSYS_NAMESPACE}TestDynloadImpl)
|
|
endif ()
|
|
endif()
|
|
create_test_sourcelist(
|
|
KWSYS_CXX_TEST_SRCS ${KWSYS_NAMESPACE}TestsCxx.cxx
|
|
${KWSYS_CXX_TESTS}
|
|
)
|
|
add_executable(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_CXX_TEST_SRCS})
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_CLANG_TIDY "")
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_CLANG_TIDY "")
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_INCLUDE_WHAT_YOU_USE "")
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_INCLUDE_WHAT_YOU_USE "")
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY LABELS ${KWSYS_LABELS_EXE})
|
|
target_link_libraries(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_TARGET_LINK})
|
|
|
|
set(TEST_SYSTEMTOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
|
|
set(TEST_SYSTEMTOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
|
|
configure_file(
|
|
${PROJECT_SOURCE_DIR}/testSystemTools.h.in
|
|
${PROJECT_BINARY_DIR}/testSystemTools.h)
|
|
include_directories(${PROJECT_BINARY_DIR})
|
|
|
|
if(CTEST_TEST_KWSYS)
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/ExtraTest.cmake.in"
|
|
"${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
|
|
set_directory_properties(PROPERTIES TEST_INCLUDE_FILE "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake")
|
|
endif()
|
|
|
|
set(KWSYS_TEST_ARGS_testCommandLineArguments
|
|
--another-bool-variable
|
|
--long3=opt
|
|
--set-bool-arg1
|
|
-SSS ken brad bill andy
|
|
--some-bool-variable=true
|
|
--some-double-variable12.5
|
|
--some-int-variable 14
|
|
"--some-string-variable=test string with space"
|
|
--some-multi-argument 5 1 8 3 7 1 3 9 7 1
|
|
-N 12.5 -SS=andy -N 1.31 -N 22
|
|
-SS=bill -BBtrue -SS=brad
|
|
-BBtrue
|
|
-BBfalse
|
|
-SS=ken
|
|
-A
|
|
-C=test
|
|
--long2 hello
|
|
)
|
|
set(KWSYS_TEST_ARGS_testCommandLineArguments1
|
|
--ignored
|
|
-n 24
|
|
--second-ignored
|
|
"-m=test value"
|
|
third-ignored
|
|
-p
|
|
some junk at the end
|
|
)
|
|
foreach(testfile ${KWSYS_CXX_TESTS})
|
|
get_filename_component(test "${testfile}" NAME_WE)
|
|
add_test(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsCxx ${test} ${KWSYS_TEST_ARGS_${test}})
|
|
set_property(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST})
|
|
endforeach()
|
|
|
|
# Process tests.
|
|
add_executable(${KWSYS_NAMESPACE}TestProcess testProcess.c)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestProcess PROPERTY LABELS ${KWSYS_LABELS_EXE})
|
|
target_link_libraries(${KWSYS_NAMESPACE}TestProcess ${KWSYS_TARGET_C_LINK})
|
|
#set(KWSYS_TEST_PROCESS_7 7) # uncomment to run timing-sensitive test locally
|
|
foreach(n 1 2 3 4 5 6 ${KWSYS_TEST_PROCESS_7} 9 10)
|
|
add_test(kwsys.testProcess-${n} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestProcess ${n})
|
|
set_property(TEST kwsys.testProcess-${n} PROPERTY LABELS ${KWSYS_LABELS_TEST})
|
|
set_tests_properties(kwsys.testProcess-${n} PROPERTIES TIMEOUT 120)
|
|
endforeach()
|
|
|
|
set(testProcess_COMPILE_FLAGS "")
|
|
# Some Apple compilers produce bad optimizations in this source.
|
|
if(APPLE AND CMAKE_C_COMPILER_ID MATCHES "^(GNU|LLVM)$")
|
|
set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -O0")
|
|
elseif(CMAKE_C_COMPILER_ID STREQUAL "XL")
|
|
# Tell IBM XL not to warn about our test infinite loop
|
|
if(CMAKE_SYSTEM MATCHES "Linux.*ppc64le"
|
|
AND CMAKE_C_COMPILER_VERSION VERSION_LESS "16.1.0"
|
|
AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS "13.1.1")
|
|
# v13.1.[1-6] on Linux ppc64le is clang based and does not accept
|
|
# the -qsuppress option, so just suppress all warnings.
|
|
set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -w")
|
|
else()
|
|
set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -qsuppress=1500-010")
|
|
endif()
|
|
endif()
|
|
if(CMAKE_C_FLAGS MATCHES "-fsanitize=")
|
|
set(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -DCRASH_USING_ABORT")
|
|
endif()
|
|
set_property(SOURCE testProcess.c PROPERTY COMPILE_FLAGS "${testProcess_COMPILE_FLAGS}")
|
|
|
|
# Test SharedForward
|
|
configure_file(${PROJECT_SOURCE_DIR}/testSharedForward.c.in
|
|
${PROJECT_BINARY_DIR}/testSharedForward.c @ONLY IMMEDIATE)
|
|
add_executable(${KWSYS_NAMESPACE}TestSharedForward
|
|
${PROJECT_BINARY_DIR}/testSharedForward.c)
|
|
set_property(TARGET ${KWSYS_NAMESPACE}TestSharedForward PROPERTY LABELS ${KWSYS_LABELS_EXE})
|
|
add_dependencies(${KWSYS_NAMESPACE}TestSharedForward ${KWSYS_TARGET_C_LINK})
|
|
add_test(kwsys.testSharedForward ${EXEC_DIR}/${KWSYS_NAMESPACE}TestSharedForward 1)
|
|
set_property(TEST kwsys.testSharedForward PROPERTY LABELS ${KWSYS_LABELS_TEST})
|
|
|
|
# Configure some test properties.
|
|
if(KWSYS_STANDALONE)
|
|
# We expect test to fail
|
|
set_tests_properties(kwsys.testFail PROPERTIES WILL_FAIL ON)
|
|
get_test_property(kwsys.testFail WILL_FAIL wfv)
|
|
set_tests_properties(kwsys.testFail PROPERTIES MEASUREMENT "Some Key=Some Value")
|
|
message(STATUS "GET_TEST_PROPERTY returned: ${wfv}")
|
|
endif()
|
|
|
|
# Set up ctest custom configuration file.
|
|
configure_file(${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in
|
|
${PROJECT_BINARY_DIR}/CTestCustom.cmake @ONLY)
|
|
|
|
# Suppress known consistent failures on buggy systems.
|
|
if(KWSYS_TEST_BOGUS_FAILURES)
|
|
set_tests_properties(${KWSYS_TEST_BOGUS_FAILURES} PROPERTIES WILL_FAIL ON)
|
|
endif()
|
|
|
|
endif()
|
|
endif()
|