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| author | Rolf Eike Beer <eike@sf-mail.de> | 2012-01-25 17:03:32 (GMT) |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2012-01-25 17:02:50 (GMT) |
| commit | 77e6c6fe844a0bcfd455da290a87adef5c1abd28 (patch) | |
| tree | 2b471ec23771173321976c0ae4a93fe9404184cd | |
| parent | 731f996ce070bbba1b4913050497afa95436f2d2 (diff) | |
| download | CMake-77e6c6fe844a0bcfd455da290a87adef5c1abd28.zip CMake-77e6c6fe844a0bcfd455da290a87adef5c1abd28.tar.gz CMake-77e6c6fe844a0bcfd455da290a87adef5c1abd28.tar.bz2 | |
FindGettext: support version selection
| -rw-r--r-- | Modules/FindGettext.cmake | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Modules/FindGettext.cmake b/Modules/FindGettext.cmake index c44adb4..635090b 100644 --- a/Modules/FindGettext.cmake +++ b/Modules/FindGettext.cmake @@ -4,6 +4,7 @@ # GETTEXT_MSGMERGE_EXECUTABLE: the full path to the msgmerge tool. # GETTEXT_MSGFMT_EXECUTABLE: the full path to the msgfmt tool. # GETTEXT_FOUND: True if gettext has been found. +# GETTEXT_VERSION_STRING: the version of gettext found (since CMake 2.8.8) # # Additionally it provides the following macros: # GETTEXT_CREATE_TRANSLATIONS ( outputFile [ALL] file1 ... fileN ) @@ -42,8 +43,21 @@ FIND_PROGRAM(GETTEXT_MSGMERGE_EXECUTABLE msgmerge) FIND_PROGRAM(GETTEXT_MSGFMT_EXECUTABLE msgfmt) +IF(GETTEXT_MSGMERGE_EXECUTABLE) + EXECUTE_PROCESS(COMMAND ${GETTEXT_MSGMERGE_EXECUTABLE} --version + OUTPUT_VARIABLE gettext_version + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + IF (gettext_version MATCHES "^msgmerge \\(.*\\) [0-9]") + STRING(REGEX REPLACE "^msgmerge \\([^\\)]*\\) ([0-9\\.]+[^ \n]*).*" "\\1" GETTEXT_VERSION_STRING "${gettext_version}") + ENDIF() + UNSET(gettext_version) +ENDIF(GETTEXT_MSGMERGE_EXECUTABLE) + INCLUDE(FindPackageHandleStandardArgs) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(Gettext REQUIRED_VARS GETTEXT_MSGMERGE_EXECUTABLE GETTEXT_MSGFMT_EXECUTABLE) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(Gettext + REQUIRED_VARS GETTEXT_MSGMERGE_EXECUTABLE GETTEXT_MSGFMT_EXECUTABLE + VERSION_VAR GETTEXT_VERSION_STRING) INCLUDE(CMakeParseArguments) |