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Diffstat (limited to 'share/cmake-3.16/Modules/CMakeDetermineVSServicePack.cmake')
| -rw-r--r-- | share/cmake-3.16/Modules/CMakeDetermineVSServicePack.cmake | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/share/cmake-3.16/Modules/CMakeDetermineVSServicePack.cmake b/share/cmake-3.16/Modules/CMakeDetermineVSServicePack.cmake new file mode 100644 index 0000000..53868d2 --- /dev/null +++ b/share/cmake-3.16/Modules/CMakeDetermineVSServicePack.cmake @@ -0,0 +1,174 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +#[=======================================================================[.rst: +CMakeDetermineVSServicePack +--------------------------- + +.. deprecated:: 3.0 + + Do not use. + +The functionality of this module has been superseded by the +:variable:`CMAKE_<LANG>_COMPILER_VERSION` variable that contains +the compiler version number. + +Determine the Visual Studio service pack of the 'cl' in use. + +Usage:: + + if(MSVC) + include(CMakeDetermineVSServicePack) + DetermineVSServicePack( my_service_pack ) + if( my_service_pack ) + message(STATUS "Detected: ${my_service_pack}") + endif() + endif() + +Function DetermineVSServicePack sets the given variable to one of the +following values or an empty string if unknown:: + + vc80, vc80sp1 + vc90, vc90sp1 + vc100, vc100sp1 + vc110, vc110sp1, vc110sp2, vc110sp3, vc110sp4 +#]=======================================================================] + +if(NOT CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.8) + message(DEPRECATION + "This module is deprecated and should not be used. " + "Use the CMAKE_<LANG>_COMPILER_VERSION variable instead." + ) +endif() + +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePackFromCompiler _OUT_VAR _cl_version) + if (${_cl_version} VERSION_EQUAL "14.00.50727.42") + set(_version "vc80") + elseif(${_cl_version} VERSION_EQUAL "14.00.50727.762") + set(_version "vc80sp1") + elseif(${_cl_version} VERSION_EQUAL "15.00.21022.08") + set(_version "vc90") + elseif(${_cl_version} VERSION_EQUAL "15.00.30729.01") + set(_version "vc90sp1") + elseif(${_cl_version} VERSION_EQUAL "16.00.30319.01") + set(_version "vc100") + elseif(${_cl_version} VERSION_EQUAL "16.00.40219.01") + set(_version "vc100sp1") + elseif(${_cl_version} VERSION_EQUAL "17.00.50727.1") + set(_version "vc110") + elseif(${_cl_version} VERSION_EQUAL "17.00.51106.1") + set(_version "vc110sp1") + elseif(${_cl_version} VERSION_EQUAL "17.00.60315.1") + set(_version "vc110sp2") + elseif(${_cl_version} VERSION_EQUAL "17.00.60610.1") + set(_version "vc110sp3") + elseif(${_cl_version} VERSION_EQUAL "17.00.61030") + set(_version "vc110sp4") + else() + set(_version "") + endif() + set(${_OUT_VAR} ${_version} PARENT_SCOPE) +endfunction() + + +############################################################ +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePack_FastCheckVersionWithCompiler _SUCCESS_VAR _VERSION_VAR) + if(EXISTS ${CMAKE_CXX_COMPILER}) + execute_process( + COMMAND ${CMAKE_CXX_COMPILER} -? + ERROR_VARIABLE _output + OUTPUT_QUIET + ) + + if(_output MATCHES "Compiler Version (([0-9]+)\\.([0-9]+)\\.([0-9]+)(\\.([0-9]+))?)") + set(_cl_version ${CMAKE_MATCH_1}) + set(_major ${CMAKE_MATCH_2}) + set(_minor ${CMAKE_MATCH_3}) + if("${_major}${_minor}" STREQUAL "${MSVC_VERSION}") + set(${_SUCCESS_VAR} true PARENT_SCOPE) + set(${_VERSION_VAR} ${_cl_version} PARENT_SCOPE) + endif() + endif() + endif() +endfunction() + +############################################################ +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePack_CheckVersionWithTryCompile _SUCCESS_VAR _VERSION_VAR) + file(WRITE "${CMAKE_BINARY_DIR}/return0.cc" + "int main() { return 0; }\n") + + try_compile( + _CompileResult + "${CMAKE_BINARY_DIR}" + "${CMAKE_BINARY_DIR}/return0.cc" + OUTPUT_VARIABLE _output + COPY_FILE "${CMAKE_BINARY_DIR}/return0.cc") + + file(REMOVE "${CMAKE_BINARY_DIR}/return0.cc") + + if(_output MATCHES "Compiler Version (([0-9]+)\\.([0-9]+)\\.([0-9]+)(\\.([0-9]+))?)") + set(${_SUCCESS_VAR} true PARENT_SCOPE) + set(${_VERSION_VAR} "${CMAKE_MATCH_1}" PARENT_SCOPE) + endif() +endfunction() + +############################################################ +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePack_CheckVersionWithTryRun _SUCCESS_VAR _VERSION_VAR) + file(WRITE "${CMAKE_BINARY_DIR}/return0.cc" + "#include <stdio.h>\n\nconst unsigned int CompilerVersion=_MSC_FULL_VER;\n\nint main(int argc, char* argv[])\n{\n int M( CompilerVersion/10000000);\n int m((CompilerVersion%10000000)/100000);\n int b(CompilerVersion%100000);\n\n printf(\"%d.%02d.%05d.01\",M,m,b);\n return 0;\n}\n") + + try_run( + _RunResult + _CompileResult + "${CMAKE_BINARY_DIR}" + "${CMAKE_BINARY_DIR}/return0.cc" + RUN_OUTPUT_VARIABLE _runoutput + ) + + file(REMOVE "${CMAKE_BINARY_DIR}/return0.cc") + + string(REGEX MATCH "[0-9]+.[0-9]+.[0-9]+.[0-9]+" + _cl_version "${_runoutput}") + + if(_cl_version) + set(${_SUCCESS_VAR} true PARENT_SCOPE) + set(${_VERSION_VAR} ${_cl_version} PARENT_SCOPE) + endif() +endfunction() + + +# +# A function to call to determine the Visual Studio service pack +# in use. See documentation above. +function(DetermineVSServicePack _pack) + if(NOT DETERMINED_VS_SERVICE_PACK OR NOT ${_pack}) + + _DetermineVSServicePack_FastCheckVersionWithCompiler(DETERMINED_VS_SERVICE_PACK _cl_version) + if(NOT DETERMINED_VS_SERVICE_PACK) + _DetermineVSServicePack_CheckVersionWithTryCompile(DETERMINED_VS_SERVICE_PACK _cl_version) + if(NOT DETERMINED_VS_SERVICE_PACK) + _DetermineVSServicePack_CheckVersionWithTryRun(DETERMINED_VS_SERVICE_PACK _cl_version) + endif() + endif() + + if(DETERMINED_VS_SERVICE_PACK) + + if(_cl_version) + # Call helper function to determine VS version + _DetermineVSServicePackFromCompiler(_sp "${_cl_version}") + if(_sp) + set(${_pack} ${_sp} CACHE INTERNAL + "The Visual Studio Release with Service Pack") + endif() + endif() + endif() + endif() +endfunction() |