[llvm] r279362 - [CMake/ASan] Skip using libedit if ASan is enabled -- it leaks memory.

[Chandler Carruth via llvm-commits]

Author: chandlerc
Date: Sat Aug 20 02:05:13 2016
New Revision: 279362

URL: http://llvm.org/viewvc/llvm-project?rev=279362&view=rev
Log:
[CMake/ASan] Skip using libedit if ASan is enabled -- it leaks memory.

Note that you'll have to clear this variable from your CMake cache for
it to take effect.

Modified:
    llvm/trunk/cmake/config-ix.cmake

Modified: llvm/trunk/cmake/config-ix.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/config-ix.cmake?rev=279362&r1=279361&r2=279362&view=diff
==============================================================================
--- llvm/trunk/cmake/config-ix.cmake (original)
+++ llvm/trunk/cmake/config-ix.cmake Sat Aug 20 02:05:13 2016
@@ -128,7 +128,8 @@ if( NOT PURE_WINDOWS AND NOT LLVM_USE_SA
   else()
     set(HAVE_LIBZ 0)
   endif()
-  if (HAVE_HISTEDIT_H)
+  # Skip libedit if using ASan as it contains memory leaks.
+  if (HAVE_HISTEDIT_H AND NOT LLVM_USE_SANITIZER MATCHES ".*Address.*")
     check_library_exists(edit el_init "" HAVE_LIBEDIT)
   endif()
   if(LLVM_ENABLE_TERMINFO)