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CMakeDetermineVSServicePack.cmake
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CMakeDetermineVSServicePack.cmake
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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.
#[=======================================================================[.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The functionality of this module has been superseded by the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()