diff options
Diffstat (limited to 'Modules/FindRuby.cmake')
| -rw-r--r-- | Modules/FindRuby.cmake | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Modules/FindRuby.cmake b/Modules/FindRuby.cmake index ec05cea..a80758d 100644 --- a/Modules/FindRuby.cmake +++ b/Modules/FindRuby.cmake @@ -266,9 +266,20 @@ while(1) _RUBY_VALIDATE_INTERPRETER (${Ruby_FIND_VERSION}) if (Ruby_EXECUTABLE) break() + else() + # Remove first entry from names list. + LIST(REMOVE_AT _Ruby_POSSIBLE_EXECUTABLE_NAMES 0) + + # If the list is now empty, abort. + if (NOT _Ruby_POSSIBLE_EXECUTABLE_NAMES) + break() + else() + # Otherwise, continue with the remaining list. Make sure that we clear + # the cached variable. + unset(Ruby_EXECUTABLE CACHE) + endif() endif() - break() endwhile() if(Ruby_EXECUTABLE AND NOT Ruby_VERSION_MAJOR) |