r309189 - Clang and LLVM search for different versions of libxml2, reset found

[Eric Beckmann via cfe-commits]

Author: ecbeckmann
Date: Wed Jul 26 14:47:17 2017
New Revision: 309189

URL: http://llvm.org/viewvc/llvm-project?rev=309189&view=rev
Log:
Clang and LLVM search for different versions of libxml2, reset found
variable before each search so that they don't conflict.

Modified:
    cfe/trunk/CMakeLists.txt

Modified: cfe/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/CMakeLists.txt?rev=309189&r1=309188&r2=309189&view=diff
==============================================================================
--- cfe/trunk/CMakeLists.txt (original)
+++ cfe/trunk/CMakeLists.txt Wed Jul 26 14:47:17 2017
@@ -181,6 +181,7 @@ endif()
 # we can include cmake files from this directory.
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
 
+set (LIBXML2_FOUND 0)
 find_package(LibXml2 2.5.3 QUIET)
 if (LIBXML2_FOUND)
   set(CLANG_HAVE_LIBXML 1)