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| author | Alexander Neumann <neumann@imt.uni-luebeck.de> | 2021-07-02 16:24:20 +0200 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-09-29 14:33:36 -0400 |
| commit | 7fdd5128b17d0edc97ec555c0afa54c0608804d2 (patch) | |
| tree | 55356152506544c922ab0db540f13cd23370c314 /Modules/FindMatlab.cmake | |
| parent | 5bd94332c760a6f861b411273921b204076ab9a6 (diff) | |
| download | cmake-7fdd5128b17d0edc97ec555c0afa54c0608804d2.tar.gz | |
FindMatlab: Fix version selection if a version is given
Fixes: #22377
Diffstat (limited to 'Modules/FindMatlab.cmake')
| -rw-r--r-- | Modules/FindMatlab.cmake | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Modules/FindMatlab.cmake b/Modules/FindMatlab.cmake index fdab9e9362..0ca593e98f 100644 --- a/Modules/FindMatlab.cmake +++ b/Modules/FindMatlab.cmake @@ -1572,6 +1572,29 @@ if(_numbers_of_matlab_roots GREATER 0) list(GET _matlab_possible_roots ${_matlab_or_mcr_index} Matlab_Or_MCR) list(GET _matlab_possible_roots ${_list_index} Matlab_VERSION_STRING) list(GET _matlab_possible_roots ${_matlab_root_dir_index} Matlab_ROOT_DIR) + elseif(DEFINED Matlab_FIND_VERSION) + foreach(_matlab_root_index RANGE 1 ${_numbers_of_matlab_roots} 3) + list(GET _matlab_possible_roots ${_matlab_root_index} _matlab_root_version) + if(_matlab_root_version VERSION_GREATER_EQUAL Matlab_FIND_VERSION) + set(_list_index ${_matlab_root_index}) + break() + endif() + endforeach() + + if(_list_index LESS 0) + set(_list_index 1) + endif() + + math(EXPR _matlab_or_mcr_index "${_list_index} - 1") + math(EXPR _matlab_root_dir_index "${_list_index} + 1") + list(GET _matlab_possible_roots ${_matlab_or_mcr_index} Matlab_Or_MCR) + list(GET _matlab_possible_roots ${_list_index} Matlab_VERSION_STRING) + list(GET _matlab_possible_roots ${_matlab_root_dir_index} Matlab_ROOT_DIR) + # adding a warning in case of ambiguity + if(_numbers_of_matlab_roots GREATER 3 AND MATLAB_FIND_DEBUG) + message(WARNING "[MATLAB] Found several distributions of Matlab. Setting the current version to ${Matlab_VERSION_STRING} (located ${Matlab_ROOT_DIR})." + " If this is not the desired behavior, use the EXACT keyword or provide the -DMatlab_ROOT_DIR=... on the command line") + endif() else() list(GET _matlab_possible_roots 0 Matlab_Or_MCR) list(GET _matlab_possible_roots 1 Matlab_VERSION_STRING) |