From: Ben Langmuir <blangmuir@apple.com>
Date: Mon, 9 Feb 2015 19:30:29 +0000 (+0000)
Subject: Add missing include from r228592
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0d60789e675ac750d9d8e3978e8e03cd610f9f45;p=clang

Add missing include from r228592

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@228594 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index eef0535265..ac3c311804 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -39,6 +39,9 @@
 #include <memory>
 #include <sys/stat.h>
 #include <system_error>
+#if LLVM_ON_UNIX
+#include <unistd.h> // for gethostname()
+#endif
 using namespace clang;
 
 //===----------------------------------------------------------------------===//