diff --git a/README.md b/README.md
index dd32e66c4c..803d1da590 100644
--- a/README.md
+++ b/README.md
@@ -68,8 +68,9 @@ compromises backward compatibility.
 
 ### Dependencies
 
- * LLVM 3.7.1
- * libclang 3.7.1
+ * cmake >= 2.8.5
+ * LLVM == 3.7.1
+ * libclang == 3.7.1
 
 ### Debug / Development Build
 
diff --git a/src/zig_llvm.cpp b/src/zig_llvm.cpp
index e3a26ddaca..90461d918d 100644
--- a/src/zig_llvm.cpp
+++ b/src/zig_llvm.cpp
@@ -596,6 +596,7 @@ const char *ZigLLVMGetSubArchTypeName(ZigLLVM_SubArchType sub_arch) {
         case ZigLLVM_KalimbaSubArch_v5:
             return "v5";
     }
+    abort();
 }
 
 //------------------------------------