From 9cefce09f63ebb19621e061a30fd5838ac834d0b Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Sat, 15 Jan 2011 08:00:11 -0500
Subject: [PATCH] Report directory with missing source file (#11677)

Previously the error message for code like

  add_executable(myexe does_not_exist/mysrc.c)

mentioned only that "mysrc.c" is not found.  Report the directory too.
---
 Source/cmSourceFile.cxx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Source/cmSourceFile.cxx b/Source/cmSourceFile.cxx
index 26328cfda..de7ff02ad 100644
--- a/Source/cmSourceFile.cxx
+++ b/Source/cmSourceFile.cxx
@@ -187,8 +187,13 @@ bool cmSourceFile::FindFullPath(std::string* error)
     }
 
   cmOStringStream e;
-  e << "Cannot find source file \"" << this->Location.GetName() << "\"";
-  e << ".  Tried extensions";
+  std::string missing = this->Location.GetDirectory();
+  if(!missing.empty())
+    {
+    missing += "/";
+    }
+  missing += this->Location.GetName();
+  e << "Cannot find source file:\n  " << missing << "\nTried extensions";
   for(std::vector<std::string>::const_iterator ext = srcExts.begin();
       ext != srcExts.end(); ++ext)
     {