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author | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-06 19:30:00 (GMT) |
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committer | Rolf Eike Beer <eike@sf-mail.de> | 2014-04-14 16:16:58 (GMT) |
commit | 2622bc3f65162bf6d6cb5838da6999f8b5ca75cf (patch) | |
tree | d90da340e1dd6e104f8b6c7344f6b38e4d1f03c8 /Modules/FindFreetype.cmake | |
parent | 11a6b3d59ad2f75890fcdc42ec13c7a9ee1463f0 (diff) | |
download | CMake-2622bc3f65162bf6d6cb5838da6999f8b5ca75cf.zip CMake-2622bc3f65162bf6d6cb5838da6999f8b5ca75cf.tar.gz CMake-2622bc3f65162bf6d6cb5838da6999f8b5ca75cf.tar.bz2 |
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/FindFreetype.cmake')
-rw-r--r-- | Modules/FindFreetype.cmake | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Modules/FindFreetype.cmake b/Modules/FindFreetype.cmake index f0f9fe1..1779b78 100644 --- a/Modules/FindFreetype.cmake +++ b/Modules/FindFreetype.cmake @@ -117,9 +117,8 @@ if(FREETYPE_INCLUDE_DIR_freetype2 AND FREETYPE_H) unset(FREETYPE_VERSION_STRING) foreach(VPART MAJOR MINOR PATCH) foreach(VLINE ${freetype_version_str}) - if(VLINE MATCHES "^#[\t ]*define[\t ]+FREETYPE_${VPART}") - string(REGEX REPLACE "^#[\t ]*define[\t ]+FREETYPE_${VPART}[\t ]+([0-9]+)$" "\\1" - FREETYPE_VERSION_PART "${VLINE}") + if(VLINE MATCHES "^#[\t ]*define[\t ]+FREETYPE_${VPART}[\t ]+([0-9]+)$") + set(FREETYPE_VERSION_PART "${CMAKE_MATCH_1}") if(FREETYPE_VERSION_STRING) set(FREETYPE_VERSION_STRING "${FREETYPE_VERSION_STRING}.${FREETYPE_VERSION_PART}") else() |