Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/TianoTools/Pccts/antlr/README

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+                            ANTLR 1.33
+
+This directory contains the files necessary to build ANTLR.
+
+If you do a "make scrub", ANTLR will have to run on antlr.g and DLG
+will have to run on parser.dlg.  Either
+
+(1)     ANTLR uses the previous antlr in that directory to rebuild itself
+(2)     Needs to find antlr on the search path
+
+You will find that running "antlr -gh antlr.g" will result in about
+10 ambiguity warnings.  These are normal.  Don't worry.
+
+If you do a "make clean" right after installation, ANTLR and DLG should
+not need to run; only the C files will compile.
+
+Don't forget to go into the makefile to uncomment the appropriate
+definitions for your OS/architecture/compiler or see the appropriate
+NOTES.?? file.