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Merge topic 'more-bison-version' 

3cc11c2 FindBISON: add a version expression for GNU Bison 1.x
This commit is contained in:
David Cole 2012-02-01 14:49:39 -05:00 committed by CMake Topic Stage
parent a3982c15e4 3cc11c2f42
commit 79b7fe9d5e
1 changed files with 3 additions and 2 deletions
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5
Modules/FindBISON.cmake
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@ -75,8 +75,9 @@ IF(BISON_EXECUTABLE)
ELSEIF("${BISON_version_output}" MATCHES "^bison[^+]")
STRING(REGEX REPLACE "^bison \\(GNU Bison\\) ([^\n]+)\n.*" "\\1"
BISON_VERSION "${BISON_version_output}")
ELSE()
SET(BISON_VERSION "unknown")
ELSEIF("${BISON_version_output}" MATCHES "^GNU Bison ")
STRING(REGEX REPLACE "^GNU Bison (version )?([^\n]+).*" "\\2"
BISON_VERSION "${BISON_version_output}")
ENDIF()
ENDIF()