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| author | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-06 21:30:00 +0200 |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-14 18:16:58 +0200 |
| commit | 2622bc3f65162bf6d6cb5838da6999f8b5ca75cf (patch) | |
| tree | d90da340e1dd6e104f8b6c7344f6b38e4d1f03c8 /Modules/FortranCInterface | |
| parent | 11a6b3d59ad2f75890fcdc42ec13c7a9ee1463f0 (diff) | |
| download | cmake-2622bc3f65162bf6d6cb5838da6999f8b5ca75cf.tar.gz | |
Clean up usage of if(... MATCHES regex) followed string(REGEX REPLACE regex)
The matches have already been calculated and can simply be taken from
CMAKE_MATCH_n variables. This avoids multiple compilations of the same or very
similar regular expressions.
Diffstat (limited to 'Modules/FortranCInterface')
| -rw-r--r-- | Modules/FortranCInterface/Detect.cmake | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Modules/FortranCInterface/Detect.cmake b/Modules/FortranCInterface/Detect.cmake index afeb9c588b..ceb1db4a8c 100644 --- a/Modules/FortranCInterface/Detect.cmake +++ b/Modules/FortranCInterface/Detect.cmake @@ -69,9 +69,8 @@ if(FortranCInterface_EXE) file(STRINGS "${FortranCInterface_EXE}" _info_strings LIMIT_COUNT 8 REGEX "INFO:[^[]*\\[") foreach(info ${_info_strings}) - if("${info}" MATCHES ".*INFO:symbol\\[([^]]*)\\].*") - string(REGEX REPLACE ".*INFO:symbol\\[([^]]*)\\].*" "\\1" symbol "${info}") - list(APPEND FortranCInterface_SYMBOLS ${symbol}) + if("${info}" MATCHES "INFO:symbol\\[([^]]*)\\]") + list(APPEND FortranCInterface_SYMBOLS ${CMAKE_MATCH_1}) endif() endforeach() elseif(NOT _result) |