Reframe the preprocessor as a C++ class, with instances, removing all C code, removing all global variables. Upgrade bison version to pass a parse context on through to the preprocessor. All the basic things to make something thread safe.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22291 e7fa87d3-cd2b-0410-9028-fcbf551c1848

tools/data/Makefile.am

@@ -0,0 +1,30 @@
+## Copyright (C) 2002, 2005-2012 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+dist_pkgdata_DATA = README bison.m4 \
+   c-like.m4 \
+   c-skel.m4 c.m4 yacc.c glr.c \
+   c++-skel.m4 c++.m4 location.cc lalr1.cc glr.cc stack.hh \
+   java-skel.m4 java.m4 lalr1.java
+
+m4sugardir = $(pkgdatadir)/m4sugar
+dist_m4sugar_DATA = m4sugar/m4sugar.m4 m4sugar/foreach.m4
+
+xsltdir = $(pkgdatadir)/xslt
+dist_xslt_DATA =				\
+   xslt/bison.xsl				\
+   xslt/xml2dot.xsl				\
+   xslt/xml2text.xsl				\
+   xslt/xml2xhtml.xsl