From: Gunnar Beutner <gunnar@beutner.name>
Date: Mon, 16 Mar 2015 12:37:11 +0000 (+0100)
Subject: Ignore file name extension in 'flex --version' output
X-Git-Tag: v2.4.0~820
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e3e83ae163038adb2bce9af9b243d9ca98f5c398;p=icinga2

Ignore file name extension in 'flex --version' output

refs #8750
---

diff --git a/third-party/cmake/FindFLEX.cmake b/third-party/cmake/FindFLEX.cmake
index cd54832c3..bc931d46a 100644
--- a/third-party/cmake/FindFLEX.cmake
+++ b/third-party/cmake/FindFLEX.cmake
@@ -113,7 +113,7 @@ IF(FLEX_EXECUTABLE)
       MESSAGE("Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}\nFLEX_VERSION will not be available")
     ENDIF()
   ELSE()
-    STRING(REGEX REPLACE "^flex (.*)$" "\\1"
+    STRING(REGEX REPLACE "^flex[^ ]* (.*)$" "\\1"
       FLEX_VERSION "${FLEX_version_output}")
   ENDIF()