--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/make/linux/makefiles/cscope.make Wed Apr 09 14:22:48 2008 -0400
@@ -0,0 +1,156 @@
+#
+# Copyright 2005-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+# CA 95054 USA or visit www.sun.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
+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
+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 '^-|^$$' $< | etags --members -
+
+TAGS.clean: nametable.clean
+ -$(RM) TAGS
+
+# .nametable.files and .nametable.files.tmp are used to determine if any files
+# were added to/deleted from/renamed in the workspace. If not, then there's
+# normally no need to run find. To force a 'find': gmake nametable.clean.
+.nametable.files: .nametable.files.tmp
+ cmp -s $@ $< || cp $< $@
+
+.nametable.files.tmp: $(CS_TOP)/Codemgr_wsdata/nametable
+ $(NAWK) \
+ '{ if (sub("( [a-z0-9]{2,8}){4}$$", "")) print $$0; }' $< > $@
+
+nametable.clean:
+ -$(RM) .nametable.files .nametable.files.tmp
+
+FORCE:
+
+.PHONY: cscope cscope.clean TAGS.clean nametable.clean FORCE