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author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 15:39:57 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 15:39:57 -0700 |
commit | 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 (patch) | |
tree | 7e40f5a790eae329a8c5d3e59f046451767956ff /Modules/CMakeDetermineVSServicePack.cmake | |
download | cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.tar.gz cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.tar.bz2 cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.zip |
Imported Upstream version 2.8.9upstream/2.8.9
Diffstat (limited to 'Modules/CMakeDetermineVSServicePack.cmake')
-rw-r--r-- | Modules/CMakeDetermineVSServicePack.cmake | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineVSServicePack.cmake b/Modules/CMakeDetermineVSServicePack.cmake new file mode 100644 index 000000000..33f01415e --- /dev/null +++ b/Modules/CMakeDetermineVSServicePack.cmake @@ -0,0 +1,187 @@ +# - Includes a public function for assisting users in trying to determine the +# Visual Studio service pack in use. +# +# Sets the passed in variable to one of the following values or an empty +# string if unknown. +# vc80 +# vc80sp1 +# vc90 +# vc90sp1 +# vc100 +# vc100sp1 +# +# Usage: +# =========================== +# +# if(MSVC) +# include(CMakeDetermineVSServicePack) +# DetermineVSServicePack( my_service_pack ) +# +# if( my_service_pack ) +# message(STATUS "Detected: ${my_service_pack}") +# endif() +# endif() +# +# =========================== + +#============================================================================= +# Copyright 2009-2011 Kitware, Inc. +# Copyright 2009-2010 Philip Lowman <philip@yhbt.com> +# Copyright 2010-2011 Aaron C. meadows <cmake@shadowguarddev.com> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePackFromCompiler _OUT_VAR _cl_version) + if (${_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(${_cl_version} VERSION_EQUAL "16.00.40219.01") + set(_version "vc100sp1") + else() + set(_version "") + endif() + set(${_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 ${CMAKE_CXX_COMPILER} /? + ERROR_VARIABLE _output + OUTPUT_QUIET + ) + + string(REGEX MATCH "Compiler Version [0-9]+.[0-9]+.[0-9]+.[0-9]+" + _cl_version "${_output}") + + if(_cl_version) + string(REGEX MATCHALL "[0-9]+" + _cl_version_list "${_cl_version}") + list(GET _cl_version_list 0 _major) + list(GET _cl_version_list 1 _minor) + list(GET _cl_version_list 2 _patch) + list(GET _cl_version_list 3 _tweak) + + if("${_major}${_minor}" STREQUAL "${MSVC_VERSION}") + set(_cl_version ${_major}.${_minor}.${_patch}.${_tweak}) + else() + unset(_cl_version) + endif() + endif() + + if(_cl_version) + set(${_SUCCESS_VAR} true PARENT_SCOPE) + set(${_VERSION_VAR} ${_cl_version} PARENT_SCOPE) + endif() + endif() +endfunction() + +############################################################ +# [INTERNAL] +# Please do not call this function directly +function(_DetermineVSServicePack_CheckVersionWithTryCompile _SUCCESS_VAR _VERSION_VAR) + file(WRITE "${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") + + string(REGEX MATCH "Compiler Version [0-9]+.[0-9]+.[0-9]+.[0-9]+" + _cl_version "${_output}") + + if(_cl_version) + string(REGEX MATCHALL "[0-9]+" + _cl_version_list "${_cl_version}") + + list(GET _cl_version_list 0 _major) + list(GET _cl_version_list 1 _minor) + list(GET _cl_version_list 2 _patch) + list(GET _cl_version_list 3 _tweak) + + set(${_SUCCESS_VAR} true PARENT_SCOPE) + set(${_VERSION_VAR} ${_major}.${_minor}.${_patch}.${_tweak} 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() + |