aoqi@0: #
aoqi@0: # Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #  
aoqi@0: #
aoqi@0: 
aoqi@0: # The cscope.out file is generated in the current directory.  The old cscope.out
aoqi@0: # file is *not* removed because cscope is smart enough to only build what has
aoqi@0: # changed.  cscope can be confused if files are renamed or removed, so it may be
aoqi@0: # necessary to remove cscope.out (gmake cscope.clean) if a lot of reorganization
aoqi@0: # has occurred.
aoqi@0: 
aoqi@0: include $(GAMMADIR)/make/scm.make
aoqi@0: 
aoqi@0: RM	= rm -f
aoqi@0: HG	= hg
aoqi@0: CS_TOP	= $(GAMMADIR)
aoqi@0: 
aoqi@0: CSDIRS	= $(CS_TOP)/src $(CS_TOP)/make
aoqi@0: CSINCS	= $(CSDIRS:%=-I%)
aoqi@0: 
aoqi@0: CSCOPE		= cscope
aoqi@0: CSCOPE_OUT	= cscope.out
aoqi@0: CSCOPE_FLAGS	= -b
aoqi@0: 
aoqi@0: # Allow .java files to be added from the environment (CSCLASSES=yes).
aoqi@0: ifdef	CSCLASSES
aoqi@0: ADDCLASSES=	-o -name '*.java'
aoqi@0: endif
aoqi@0: 
aoqi@0: # Adding CClassHeaders also pushes the file count of a full workspace up about
aoqi@0: # 200 files (these files also don't exist in a new workspace, and thus will
aoqi@0: # cause the recreation of the database as they get created, which might seem
aoqi@0: # a little confusing).  Thus allow these files to be added from the environment
aoqi@0: # (CSHEADERS=yes).
aoqi@0: ifndef	CSHEADERS
aoqi@0: RMCCHEADERS=	-o -name CClassHeaders
aoqi@0: endif
aoqi@0: 
aoqi@0: # Ignore build products.
aoqi@0: CS_PRUNE_GENERATED	= -o -name '${OSNAME}_*_core' -o \
aoqi@0: 			     -name '${OSNAME}_*_compiler?'
aoqi@0: 
aoqi@0: # O/S-specific files for all systems are included by default.  Set CS_OS to a
aoqi@0: # space-separated list of identifiers to include only those systems.
aoqi@0: ifdef	CS_OS
aoqi@0: CS_PRUNE_OS	= $(patsubst %,-o -name '*%*',\
aoqi@0: 		    $(filter-out ${CS_OS},bsd linux macos solaris windows))
aoqi@0: endif
aoqi@0: 
aoqi@0: # CPU-specific files for all processors are included by default.  Set CS_CPU 
aoqi@0: # space-separated list identifiers to include only those CPUs.
aoqi@0: ifdef	CS_CPU
aoqi@0: CS_PRUNE_CPU	= $(patsubst %,-o -name '*%*',\
aoqi@0: 		    $(filter-out ${CS_CPU},arm ppc sparc x86 zero))
aoqi@0: endif
aoqi@0: 
aoqi@0: # What files should we include?  A simple rule might be just those files under
aoqi@0: # SCCS control, however this would miss files we create like the opcodes and
aoqi@0: # CClassHeaders.  The following attempts to find everything that is *useful*.
aoqi@0: # (.del files are created by sccsrm, demo directories contain many .java files
aoqi@0: # that probably aren't useful for development, and the pkgarchive may contain
aoqi@0: # duplicates of files within the source hierarchy).
aoqi@0: 
aoqi@0: # Directories to exclude.
aoqi@0: CS_PRUNE_STD	= $(SCM_DIRS) \
aoqi@0: 		  -o -name '.del-*' \
aoqi@0: 		  -o -name '*demo' \
aoqi@0: 		  -o -name pkgarchive
aoqi@0: 
aoqi@0: # Placeholder for user-defined excludes.
aoqi@0: CS_PRUNE_EX	=
aoqi@0: 
aoqi@0: CS_PRUNE	= $(CS_PRUNE_STD) \
aoqi@0: 		  $(CS_PRUNE_OS) \
aoqi@0: 		  $(CS_PRUNE_CPU) \
aoqi@0: 		  $(CS_PRUNE_GENERATED) \
aoqi@0: 		  $(CS_PRUNE_EX) \
aoqi@0: 		  $(RMCCHEADERS)
aoqi@0: 
aoqi@0: # File names to include.
aoqi@0: CSFILENAMES	= -name '*.[ch]pp' \
aoqi@0: 		  -o -name '*.[Ccshlxy]' \
aoqi@0: 		  $(CS_ADD_GENERATED) \
aoqi@0: 		  -o -name '*.d' \
aoqi@0: 		  -o -name '*.il' \
aoqi@0: 		  -o -name '*.cc' \
aoqi@0: 		  -o -name '*[Mm]akefile*' \
aoqi@0: 		  -o -name '*.gmk' \
aoqi@0: 		  -o -name '*.make' \
aoqi@0: 		  -o -name '*.ad' \
aoqi@0: 		  $(ADDCLASSES)
aoqi@0: 
aoqi@0: .PHONY:		cscope cscope.clean cscope.scratch TAGS.clean FORCE
aoqi@0: .PRECIOUS:	cscope.out
aoqi@0: 
aoqi@0: cscope $(CSCOPE_OUT): cscope.files FORCE
aoqi@0: 	$(CSCOPE) -f $(CSCOPE_OUT) $(CSCOPE_FLAGS)
aoqi@0: 
aoqi@0: cscope.clean:
aoqi@0: 	$(QUIETLY) $(RM) $(CSCOPE_OUT) cscope.files
aoqi@0: 
aoqi@0: cscope.scratch:  cscope.clean cscope
aoqi@0: 
aoqi@0: # The raw list is reordered so cscope displays the most relevant files first.
aoqi@0: cscope.files:
aoqi@0: 	$(QUIETLY)						\
aoqi@0: 	raw=cscope.$$$$;					\
aoqi@0: 	find $(CSDIRS) -type d \( $(CS_PRUNE) \) -prune -o	\
aoqi@0: 	    -type f \( $(CSFILENAMES) \) -print > $$raw;	\
aoqi@0: 	{							\
aoqi@0: 	echo "$(CSINCS)";					\
aoqi@0: 	egrep -v "\.java|/make/" $$raw;				\
aoqi@0: 	fgrep ".java" $$raw;					\
aoqi@0: 	fgrep "/make/" $$raw;					\
aoqi@0: 	} > $@;							\
aoqi@0: 	rm -f $$raw
aoqi@0: 
aoqi@0: TAGS:  cscope.files FORCE
aoqi@0: 	egrep -v '^-|^$$' $< | etags --members -
aoqi@0: 
aoqi@0: TAGS.clean:
aoqi@0: 	$(RM) TAGS