From e5d479b06e74e04b3ef3108e6098424b2130cbe5 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Sat, 4 Apr 2020 12:26:57 -0400
Subject: detect an endless loop when trying to detect native libc installation

closes #4810
---
 src/error.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/error.cpp')

diff --git a/src/error.cpp b/src/error.cpp
index 76b510ecf3..0ca7d25b79 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -85,6 +85,7 @@ const char *err_str(Error err) {
         case ErrorInvalidOperatingSystemVersion: return "invalid operating system version";
         case ErrorUnknownClangOption: return "unknown Clang option";
         case ErrorNestedResponseFile: return "nested response file";
+        case ErrorZigIsTheCCompiler: return "Zig was not provided with libc installation information, and so it does not know where the libc paths are on the system. Zig attempted to use the system C compiler to find out where the libc paths are, but discovered that Zig is being used as the system C compiler.";
     }
     return "(invalid error)";
 }
-- 
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