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- # Distributed under the OSI-approved BSD 3-Clause License. See accompanying
- # file Copyright.txt or https://cmake.org/licensing for details.
- # This file is included by cmGlobalGenerator::EnableLanguage.
- # It is included after the compiler has been determined, so
- # we know things like the compiler name and if the compiler is gnu.
- # before cmake 2.6 these variables were set in cmMakefile.cxx. This is still
- # done to keep scripts and custom language and compiler modules working.
- # But they are reset here and set again in the platform files for the target
- # platform, so they can be used for testing the target platform instead
- # of testing the host platform.
- set(APPLE )
- set(UNIX )
- set(CYGWIN )
- set(WIN32 )
- # include Generic system information
- include(CMakeGenericSystem)
- # 2. now include SystemName.cmake file to set the system specific information
- set(CMAKE_SYSTEM_INFO_FILE Platform/${CMAKE_SYSTEM_NAME})
- include(${CMAKE_SYSTEM_INFO_FILE} OPTIONAL RESULT_VARIABLE _INCLUDED_SYSTEM_INFO_FILE)
- if(NOT _INCLUDED_SYSTEM_INFO_FILE)
- message("System is unknown to cmake, create:\n${CMAKE_SYSTEM_INFO_FILE}"
- " to use this system, please post your config file on "
- "discourse.cmake.org so it can be added to cmake")
- if(EXISTS ${CMAKE_BINARY_DIR}/CMakeCache.txt)
- configure_file(${CMAKE_BINARY_DIR}/CMakeCache.txt
- ${CMAKE_BINARY_DIR}/CopyOfCMakeCache.txt COPYONLY)
- message("Your CMakeCache.txt file was copied to CopyOfCMakeCache.txt. "
- "Please post that file on discourse.cmake.org.")
- endif()
- endif()
- # optionally include a file which can do extra-generator specific things, e.g.
- # CMakeFindEclipseCDT4.cmake asks gcc for the system include dirs for the Eclipse CDT4 generator
- if(CMAKE_EXTRA_GENERATOR)
- string(REPLACE " " "" _CMAKE_EXTRA_GENERATOR_NO_SPACES ${CMAKE_EXTRA_GENERATOR} )
- include("CMakeFind${_CMAKE_EXTRA_GENERATOR_NO_SPACES}" OPTIONAL)
- endif()
- # for most systems a module is the same as a shared library
- # so unless the variable CMAKE_MODULE_EXISTS is set just
- # copy the values from the LIBRARY variables
- # this has to be done after the system information has been loaded
- if(NOT CMAKE_MODULE_EXISTS)
- set(CMAKE_SHARED_MODULE_PREFIX "${CMAKE_SHARED_LIBRARY_PREFIX}")
- set(CMAKE_SHARED_MODULE_SUFFIX "${CMAKE_SHARED_LIBRARY_SUFFIX}")
- endif()
- set(CMAKE_SYSTEM_SPECIFIC_INFORMATION_LOADED 1)
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