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50e57aa4ca
Variables such as CMAKE_COMPILER_IS_GNUCC are documented as obsolete/deprecated and ideally shouldn't be used in the code anymore to have clearer compiler identifications. In the past QCC compiler was identified as GNU and also had this variable set to 1 (see policy CMP0047). Same still applies for LCC compiler (see policy CMP0129).
58 lines
2.5 KiB
CMake
58 lines
2.5 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file LICENSE.rst or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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CMakePrintSystemInformation
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---------------------------
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This module can be used for diagnostics to print system information.
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Examples
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^^^^^^^^
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Including this module in a project:
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.. code-block:: cmake
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include(CMakePrintSystemInformation)
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prints various internal CMake variables. For example::
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CMAKE_SYSTEM is Linux-6.11.0-17-generic Linux 6.11.0-17-generic x86_64
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CMAKE_SYSTEM file is Platform/Linux
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CMAKE_C_COMPILER is /usr/bin/cc
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CMAKE_CXX_COMPILER is /usr/bin/c++
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CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS is -shared
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CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS is -shared
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...
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#]=======================================================================]
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message("CMAKE_SYSTEM is ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_VERSION} ${CMAKE_SYSTEM_PROCESSOR}")
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message("CMAKE_SYSTEM file is ${CMAKE_SYSTEM_INFO_FILE}")
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message("CMAKE_C_COMPILER is ${CMAKE_C_COMPILER}")
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message("CMAKE_CXX_COMPILER is ${CMAKE_CXX_COMPILER}")
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message("CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS is ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS}")
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message("CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS is ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS}")
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message("CMAKE_DL_LIBS is ${CMAKE_DL_LIBS}")
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message("CMAKE_SHARED_LIBRARY_PREFIX is ${CMAKE_SHARED_LIBRARY_PREFIX}")
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message("CMAKE_SHARED_LIBRARY_SUFFIX is ${CMAKE_SHARED_LIBRARY_SUFFIX}")
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message("CMAKE_C_COMPILER_ID = ${CMAKE_C_COMPILER_ID}")
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message("CMAKE_CXX_COMPILER_ID = ${CMAKE_CXX_COMPILER_ID}")
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message("CMAKE_CXX_CREATE_SHARED_LIBRARY is ${CMAKE_CXX_CREATE_SHARED_LIBRARY}")
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message("CMAKE_CXX_CREATE_SHARED_MODULE is ${CMAKE_CXX_CREATE_SHARED_MODULE}")
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message("CMAKE_CXX_CREATE_STATIC_LIBRARY is ${CMAKE_CXX_CREATE_STATIC_LIBRARY}")
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message("CMAKE_CXX_COMPILE_OBJECT is ${CMAKE_CXX_COMPILE_OBJECT}")
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message("CMAKE_CXX_LINK_EXECUTABLE ${CMAKE_CXX_LINK_EXECUTABLE}")
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message("CMAKE_C_CREATE_SHARED_LIBRARY is ${CMAKE_C_CREATE_SHARED_LIBRARY}")
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message("CMAKE_C_CREATE_SHARED_MODULE is ${CMAKE_C_CREATE_SHARED_MODULE}")
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message("CMAKE_C_CREATE_STATIC_LIBRARY is ${CMAKE_C_CREATE_STATIC_LIBRARY}")
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message("CMAKE_C_COMPILE_OBJECT is ${CMAKE_C_COMPILE_OBJECT}")
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message("CMAKE_C_LINK_EXECUTABLE ${CMAKE_C_LINK_EXECUTABLE}")
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message("CMAKE_SYSTEM_AND_CXX_COMPILER_INFO_FILE ${CMAKE_SYSTEM_AND_CXX_COMPILER_INFO_FILE}")
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message("CMAKE_SYSTEM_AND_C_COMPILER_INFO_FILE ${CMAKE_SYSTEM_AND_C_COMPILER_INFO_FILE}")
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