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| author | Rolf Eike Beer <eike@sf-mail.de> | 2011-11-18 16:14:54 +0100 |
|---|---|---|
| committer | David Cole <david.cole@kitware.com> | 2011-11-18 10:47:28 -0500 |
| commit | 20cb5edbcaaf89c35638911c27e6aec1c7fc022f (patch) | |
| tree | 1fca42544993a992e5102ae20cc645a7c10c4fb1 /Modules/FindBISON.cmake | |
| parent | f30f9a500c5e5aeb053c41307dab9987735570dd (diff) | |
| download | cmake-20cb5edbcaaf89c35638911c27e6aec1c7fc022f.tar.gz | |
FindBISON: Fix matching output of "bison --version"
The output may contain semicolons, which will confuse the IF() because of
missing quoting.
Diffstat (limited to 'Modules/FindBISON.cmake')
| -rw-r--r-- | Modules/FindBISON.cmake | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/FindBISON.cmake b/Modules/FindBISON.cmake index 25fd51de6d..edde9eb96c 100644 --- a/Modules/FindBISON.cmake +++ b/Modules/FindBISON.cmake @@ -68,11 +68,11 @@ IF(BISON_EXECUTABLE) MESSAGE(SEND_ERROR "Command \"${BISON_EXECUTABLE} --version\" failed with output:\n${BISON_version_error}") ELSE() # Bison++ - IF(${BISON_version_output} MATCHES "^bison\\+\\+") + IF("${BISON_version_output}" MATCHES "^bison\\+\\+") STRING(REGEX REPLACE "^bison\\+\\+ Version ([^,]+).*" "\\1" BISON_VERSION "${BISON_version_output}") # GNU Bison - ELSEIF(${BISON_version_output} MATCHES "^bison[^+]") + ELSEIF("${BISON_version_output}" MATCHES "^bison[^+]") STRING(REGEX REPLACE "^bison \\(GNU Bison\\) ([^\n]+)\n.*" "\\1" BISON_VERSION "${BISON_version_output}") ELSE() |