--- cmake-2.8.11.2/Source/kwsys/SystemInformation.cxx
+++ cmake-2.8.11.2/Source/kwsys/SystemInformation.cxx
@@ -130,7 +130,7 @@
 #   define KWSYS_SYSTEMINFORMATION_IMPLEMENT_FQDN
 #  endif
 # endif
-# if defined(__GNUC__)
+# if defined(__GNUC__) && defined(__GLIBC__)
 #  include <execinfo.h>
 #  if !(defined(__LSB_VERSION__) && __LSB_VERSION__ < 41)
 #   define KWSYS_SYSTEMINFORMATION_HAVE_BACKTRACE