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FindMatlab: Fix extraction of quoted version number

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The version string in recent Matlab versions has changed.
Now the version number is inside two `'`.

Patch-by: nama on gitlab.kitware.com
Fixes: #17308
This commit is contained in:
Brad King
2017-09-26 12:56:33 -04:00
parent c40d130034
commit a245f850bc
1 changed files with 2 additions and 2 deletions
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4
Modules/FindMatlab.cmake
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@@ -681,12 +681,12 @@ function(matlab_get_version_from_matlab_run matlab_binary_program matlab_list_ve
string(SUBSTRING ${_matlab_version_from_cmd} ${index} -1 substring_ans)
string(
REGEX MATCHALL "ans[\r\n\t ]*=[\r\n\t ]*([0-9]+(\\.[0-9]+)?)"
REGEX MATCHALL "ans[\r\n\t ]*=[\r\n\t ]*'?([0-9]+(\\.[0-9]+)?)"
matlab_versions_regex
${substring_ans})
foreach(match IN LISTS matlab_versions_regex)
string(
REGEX MATCH "ans[\r\n\t ]*=[\r\n\t ]*(([0-9]+)(\\.([0-9]+))?)"
REGEX MATCH "ans[\r\n\t ]*=[\r\n\t ]*'?(([0-9]+)(\\.([0-9]+))?)"
current_match ${match})
list(APPEND matlab_list_of_all_versions_tmp ${CMAKE_MATCH_1})