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| author | Brad King <brad.king@kitware.com> | 2014-04-10 11:03:32 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-04-10 12:49:14 -0400 |
| commit | 105658df0280f2d2fd30cec32e0f4176874b23b0 (patch) | |
| tree | 4c4c7f420f56e888654d8d635df9b4681770da42 /Modules/CMakeDetermineVSServicePack.cmake | |
| parent | 101515b958864cbcb42340d0d6d337fec9f44b18 (diff) | |
| download | cmake-105658df0280f2d2fd30cec32e0f4176874b23b0.tar.gz | |
CMakeDetermineVSServicePack: Match versions more robustly
Use the CMAKE_MATCH_* variables to simplify matching logic. Match
either 3 or 4 version components. Do not fail when there are only three
components available.
Diffstat (limited to 'Modules/CMakeDetermineVSServicePack.cmake')
| -rw-r--r-- | Modules/CMakeDetermineVSServicePack.cmake | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/Modules/CMakeDetermineVSServicePack.cmake b/Modules/CMakeDetermineVSServicePack.cmake index d11cdb8070..fbcaec7833 100644 --- a/Modules/CMakeDetermineVSServicePack.cmake +++ b/Modules/CMakeDetermineVSServicePack.cmake @@ -84,27 +84,14 @@ function(_DetermineVSServicePack_FastCheckVersionWithCompiler _SUCCESS_VAR _VER 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(_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(_cl_version ${_major}.${_minor}.${_patch}.${_tweak}) - else() - unset(_cl_version) - endif() - endif() - - if(_cl_version) set(${_SUCCESS_VAR} true PARENT_SCOPE) set(${_VERSION_VAR} ${_cl_version} PARENT_SCOPE) + endif() endif() endif() endfunction() @@ -125,20 +112,9 @@ function(_DetermineVSServicePack_CheckVersionWithTryCompile _SUCCESS_VAR _VERSI file(REMOVE "${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) - + if(_output MATCHES "Compiler Version (([0-9]+)\\.([0-9]+)\\.([0-9]+)(\\.([0-9]+))?)") set(${_SUCCESS_VAR} true PARENT_SCOPE) - set(${_VERSION_VAR} ${_major}.${_minor}.${_patch}.${_tweak} PARENT_SCOPE) + set(${_VERSION_VAR} "${CMAKE_MATCH_1}" PARENT_SCOPE) endif() endfunction() |