Update LLVM to 5.0.0, mesagl to 17.2.8
@@ -43,12 +43,12 @@ VISIT_OPTION_DEFAULT(VISIT_DDT ON TYPE BOOL)
##
## LLVM
##
-VISIT_OPTION_DEFAULT(VISIT_LLVM_DIR ${VISITHOME}/llvm/4.0.0/${VISITARCH})
+VISIT_OPTION_DEFAULT(VISIT_LLVM_DIR ${VISITHOME}/llvm/5.0.0/${VISITARCH})
##
## MesaGL
##
-VISIT_OPTION_DEFAULT(VISIT_MESAGL_DIR ${VISITHOME}/mesagl/17.1.9/${VISITARCH})
+VISIT_OPTION_DEFAULT(VISIT_MESAGL_DIR ${VISITHOME}/mesagl/17.2.8/${VISITARCH})
##
## Python
