From 861bd64b71cbe63f177445410e1f2254e1b79bb0 Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
Date: Fri, 19 Jun 2015 16:59:13 +0900
Subject: [C++] Make err_include.mk pass

---
 eval.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'eval.cc')

diff --git a/eval.cc b/eval.cc
index 28d4e16..511a606 100644
--- a/eval.cc
+++ b/eval.cc
@@ -1,6 +1,8 @@
 #include "eval.h"
 
+#include <errno.h>
 #include <glob.h>
+#include <string.h>
 
 #include "ast.h"
 #include "file.h"
@@ -150,8 +152,9 @@ void Evaluator::DoInclude(const char* fname, bool should_exist) {
   if (!mk->Exists()) {
     if (should_exist) {
       Error(StringPrintf(
-          "Cannot read %s\n"
-          "NOTE: kati does not support generating missing makefiles", fname));
+          "%s: %s\n"
+          "NOTE: kati does not support generating missing makefiles",
+          fname, strerror(errno)));
     }
     return;
   }
-- 
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