--- /dev/null	Wed Sep 14 12:49:31 2011
+++ new/make/bsd/makefiles/cscope.make	Wed Sep 14 12:49:54 2011
@@ -0,0 +1,160 @@
+#
+# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code 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
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#  
+#
+
+#
+# The cscope.out file is made in the current directory and spans the entire
+# source tree.
+#
+# Things to note:
+#	1. We use relative names for cscope.
+#	2. We *don't* remove the old cscope.out file, because cscope is smart
+#	   enough to only build what has changed.  It can be confused, however,
+#	   if files are renamed or removed, so it may be necessary to manually
+#	   remove cscope.out if a lot of reorganization has occurred.
+#
+
+include $(GAMMADIR)/make/scm.make
+
+NAWK	= awk
+RM	= rm -f
+HG	= hg
+CS_TOP	= ../..
+
+CSDIRS	= $(CS_TOP)/src $(CS_TOP)/build
+CSINCS	= $(CSDIRS:%=-I%)
+
+CSCOPE		= cscope
+CSCOPE_FLAGS	= -b
+
+# Allow .java files to be added from the environment (CSCLASSES=yes).
+ifdef	CSCLASSES
+ADDCLASSES=	-o -name '*.java'
+endif
+
+# Adding CClassHeaders also pushes the file count of a full workspace up about
+# 200 files (these files also don't exist in a new workspace, and thus will
+# cause the recreation of the database as they get created, which might seem
+# a little confusing).  Thus allow these files to be added from the environment
+# (CSHEADERS=yes).
+ifndef	CSHEADERS
+RMCCHEADERS=	-o -name CClassHeaders
+endif
+
+# Use CS_GENERATED=x to include auto-generated files in the build directories.
+ifdef	CS_GENERATED
+CS_ADD_GENERATED	= -o -name '*.incl'
+else
+CS_PRUNE_GENERATED	= -o -name '${OS}_*_core' -o -name '${OS}_*_compiler?'
+endif
+
+# OS-specific files for other systems are excluded by default.  Use CS_OS=yes
+# to include platform-specific files for other platforms.
+ifndef	CS_OS
+CS_OS		= linux macos solaris win32 bsd
+CS_PRUNE_OS	= $(patsubst %,-o -name '*%*',$(filter-out ${OS},${CS_OS}))
+endif
+
+# Processor-specific files for other processors are excluded by default.  Use
+# CS_CPU=x to include platform-specific files for other platforms.
+ifndef	CS_CPU
+CS_CPU		= i486 sparc amd64 ia64
+CS_PRUNE_CPU	= $(patsubst %,-o -name '*%*',$(filter-out ${SRCARCH},${CS_CPU}))
+endif
+
+# What files should we include?  A simple rule might be just those files under
+# SCCS control, however this would miss files we create like the opcodes and
+# CClassHeaders.  The following attempts to find everything that is *useful*.
+# (.del files are created by sccsrm, demo directories contain many .java files
+# that probably aren't useful for development, and the pkgarchive may contain
+# duplicates of files within the source hierarchy).
+
+# Directories to exclude.
+CS_PRUNE_STD	= $(SCM_DIRS) \
+		  -o -name '.del-*' \
+		  -o -name '*demo' \
+		  -o -name pkgarchive
+
+CS_PRUNE	= $(CS_PRUNE_STD) \
+		  $(CS_PRUNE_OS) \
+		  $(CS_PRUNE_CPU) \
+		  $(CS_PRUNE_GENERATED) \
+		  $(RMCCHEADERS)
+
+# File names to include.
+CSFILENAMES	= -name '*.[ch]pp' \
+		  -o -name '*.[Ccshlxy]' \
+		  $(CS_ADD_GENERATED) \
+		  -o -name '*.il' \
+		  -o -name '*.cc' \
+		  -o -name '*[Mm]akefile*' \
+		  -o -name '*.gmk' \
+		  -o -name '*.make' \
+		  -o -name '*.ad' \
+		  $(ADDCLASSES)
+
+.PRECIOUS:	cscope.out
+
+cscope cscope.out: cscope.files FORCE
+	$(CSCOPE) $(CSCOPE_FLAGS)
+
+# The .raw file is reordered here in an attempt to make cscope display the most
+# relevant files first.
+cscope.files: .cscope.files.raw
+	echo "$(CSINCS)" > $@
+	-egrep -v "\.java|\/make\/"	$< >> $@
+	-fgrep ".java"			$< >> $@
+	-fgrep "/make/"		$< >> $@
+
+.cscope.files.raw:  .nametable.files
+	-find $(CSDIRS) -type d \( $(CS_PRUNE) \) -prune -o \
+	    -type f \( $(CSFILENAMES) \) -print > $@
+
+cscope.clean:  nametable.clean
+	-$(RM) cscope.out cscope.files .cscope.files.raw
+
+TAGS:  cscope.files FORCE
+	egrep -v '^-|^$$' $< | etags --members -
+
+TAGS.clean:  nametable.clean
+	-$(RM) TAGS
+
+# .nametable.files and .nametable.files.tmp are used to determine if any files
+# were added to/deleted from/renamed in the workspace.  If not, then there's
+# normally no need to rebuild the cscope database. To force a rebuild of
+# the cscope database: gmake nametable.clean.
+.nametable.files:  .nametable.files.tmp
+	( cmp -s $@ $< ) || ( cp $< $@ )
+	-$(RM) $<
+
+# `hg status' is slightly faster than `hg fstatus'. Both are
+# quite a bit slower on an NFS mounted file system, so this is
+# really geared towards repos on local file systems.
+.nametable.files.tmp:
+	-$(HG) fstatus -acmn > $@
+nametable.clean:
+	-$(RM) .nametable.files .nametable.files.tmp
+
+FORCE:
+
+.PHONY:		cscope cscope.clean TAGS.clean nametable.clean FORCE