Added comment about using -emacs to turn off adding [cc] characters in error messages

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2317 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/BuildNotes.txt b/BuildNotes.txt
index ca9473d..f9f3cdd 100644
--- a/BuildNotes.txt
+++ b/BuildNotes.txt
@@ -201,6 +201,9 @@
     clean    - This target removes object files generated by commands.

     cleanall - This target removes all generated files and directories.

 

+Use the ANT option, -emacs, to remove the [cc] characters when an error occurs

+to provide a method for the Visual Studio IDE to open a file by double

+clicking the mouse on the file.  Add -emacs to the end of the build command.

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 A Word on the GCC Tool Chain

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