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build/solaris/makefiles/cscope.make@a61af66fc99e (annotated)

build/solaris/makefiles/cscope.make

Sat, 01 Dec 2007 00:00:00 +0000

author

duke

date

Sat, 01 Dec 2007 00:00:00 +0000

changeset 435

a61af66fc99e

child 546

7747916a0945

permissions

-rw-r--r--

Initial load

duke@435	1	#
duke@435	2	# Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
duke@435	3	# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	#
duke@435	5	# This code is free software; you can redistribute it and/or modify it
duke@435	6	# under the terms of the GNU General Public License version 2 only, as
duke@435	7	# published by the Free Software Foundation.
duke@435	8	#
duke@435	9	# This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	# version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	# accompanied this code).
duke@435	14	#
duke@435	15	# You should have received a copy of the GNU General Public License version
duke@435	16	# 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	#
duke@435	19	# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435	20	# CA 95054 USA or visit www.sun.com if you need additional information or
duke@435	21	# have any questions.
duke@435	22	#
duke@435	23	#
duke@435	24
duke@435	25	#
duke@435	26	# The cscope.out file is made in the current directory and spans the entire
duke@435	27	# source tree.
duke@435	28	#
duke@435	29	# Things to note:
duke@435	30	# 1. We use relative names for cscope.
duke@435	31	# 2. We *don't* remove the old cscope.out file, because cscope is smart
duke@435	32	# enough to only build what has changed. It can be confused, however,
duke@435	33	# if files are renamed or removed, so it may be necessary to manually
duke@435	34	# remove cscope.out if a lot of reorganization has occurred.
duke@435	35	#
duke@435	36
duke@435	37	include $(GAMMADIR)/make/scm.make
duke@435	38
duke@435	39	NAWK = /usr/xpg4/bin/awk
duke@435	40	RM = rm -f
duke@435	41	CS_TOP = ../..
duke@435	42
duke@435	43	CSDIRS = $(CS_TOP)/src $(CS_TOP)/build
duke@435	44	CSINCS = $(CSDIRS:%=-I%)
duke@435	45
duke@435	46	CSCOPE = cscope
duke@435	47	CSCOPE_FLAGS = -b
duke@435	48
duke@435	49	# Allow .java files to be added from the environment (CSCLASSES=yes).
duke@435	50	ifdef CSCLASSES
duke@435	51	ADDCLASSES= -o -name '*.java'
duke@435	52	endif
duke@435	53
duke@435	54	# Adding CClassHeaders also pushes the file count of a full workspace up about
duke@435	55	# 200 files (these files also don't exist in a new workspace, and thus will
duke@435	56	# cause the recreation of the database as they get created, which might seem
duke@435	57	# a little confusing). Thus allow these files to be added from the environment
duke@435	58	# (CSHEADERS=yes).
duke@435	59	ifndef CSHEADERS
duke@435	60	RMCCHEADERS= -o -name CClassHeaders
duke@435	61	endif
duke@435	62
duke@435	63	# Use CS_GENERATED=x to include auto-generated files in the build directories.
duke@435	64	ifdef CS_GENERATED
duke@435	65	CS_ADD_GENERATED = -o -name '*.incl'
duke@435	66	else
duke@435	67	CS_PRUNE_GENERATED = -o -name '${OS}_*_core' -o -name '${OS}_*_compiler?'
duke@435	68	endif
duke@435	69
duke@435	70	# OS-specific files for other systems are excluded by default. Use CS_OS=yes
duke@435	71	# to include platform-specific files for other platforms.
duke@435	72	ifndef CS_OS
duke@435	73	CS_OS = linux macos solaris win32
duke@435	74	CS_PRUNE_OS = $(patsubst %,-o -name '*%*',$(filter-out ${OS},${CS_OS}))
duke@435	75	endif
duke@435	76
duke@435	77	# Processor-specific files for other processors are excluded by default. Use
duke@435	78	# CS_CPU=x to include platform-specific files for other platforms.
duke@435	79	ifndef CS_CPU
duke@435	80	CS_CPU = i486 sparc amd64 ia64
duke@435	81	CS_PRUNE_CPU = $(patsubst %,-o -name '*%*',$(filter-out ${SRCARCH},${CS_CPU}))
duke@435	82	endif
duke@435	83
duke@435	84	# What files should we include? A simple rule might be just those files under
duke@435	85	# SCCS control, however this would miss files we create like the opcodes and
duke@435	86	# CClassHeaders. The following attempts to find everything that is *useful*.
duke@435	87	# (.del files are created by sccsrm, demo directories contain many .java files
duke@435	88	# that probably aren't useful for development, and the pkgarchive may contain
duke@435	89	# duplicates of files within the source hierarchy).
duke@435	90
duke@435	91	# Directories to exclude.
duke@435	92	CS_PRUNE_STD = $(SCM_DIRS) \
duke@435	93	-o -name '.del-*' \
duke@435	94	-o -name '*demo' \
duke@435	95	-o -name pkgarchive
duke@435	96
duke@435	97	CS_PRUNE = $(CS_PRUNE_STD) \
duke@435	98	$(CS_PRUNE_OS) \
duke@435	99	$(CS_PRUNE_CPU) \
duke@435	100	$(CS_PRUNE_GENERATED) \
duke@435	101	$(RMCCHEADERS)
duke@435	102
duke@435	103	# File names to include.
duke@435	104	CSFILENAMES = -name '*.[ch]pp' \
duke@435	105	-o -name '*.[Ccshlxy]' \
duke@435	106	$(CS_ADD_GENERATED) \
duke@435	107	-o -name '*.d' \
duke@435	108	-o -name '*.il' \
duke@435	109	-o -name '*.cc' \
duke@435	110	-o -name '*[Mm]akefile*' \
duke@435	111	-o -name '*.gmk' \
duke@435	112	-o -name '*.make' \
duke@435	113	-o -name '*.ad' \
duke@435	114	$(ADDCLASSES)
duke@435	115
duke@435	116	.PRECIOUS: cscope.out
duke@435	117
duke@435	118	cscope cscope.out: cscope.files FORCE
duke@435	119	$(CSCOPE) $(CSCOPE_FLAGS)
duke@435	120
duke@435	121	# The .raw file is reordered here in an attempt to make cscope display the most
duke@435	122	# relevant files first.
duke@435	123	cscope.files: .cscope.files.raw
duke@435	124	echo "$(CSINCS)" > $@
duke@435	125	-egrep -v "\.java|\/build\/" $< >> $@
duke@435	126	-fgrep ".java" $< >> $@
duke@435	127	-fgrep "/build/" $< >> $@
duke@435	128
duke@435	129	.cscope.files.raw: .nametable.files
duke@435	130	-find $(CSDIRS) -type d \( $(CS_PRUNE) \) -prune -o \
duke@435	131	-type f \( $(CSFILENAMES) \) -print > $@
duke@435	132
duke@435	133	cscope.clean: nametable.clean
duke@435	134	-$(RM) cscope.out cscope.files .cscope.files.raw
duke@435	135
duke@435	136	TAGS: cscope.files FORCE
duke@435	137	egrep -v '^-|^$$' $< | etags --members -
duke@435	138
duke@435	139	TAGS.clean: nametable.clean
duke@435	140	-$(RM) TAGS
duke@435	141
duke@435	142	# .nametable.files and .nametable.files.tmp are used to determine if any files
duke@435	143	# were added to/deleted from/renamed in the workspace. If not, then there's
duke@435	144	# normally no need to run find. To force a 'find': gmake nametable.clean.
duke@435	145	.nametable.files: .nametable.files.tmp
duke@435	146	cmp -s $@ $< || cp $< $@
duke@435	147
duke@435	148	.nametable.files.tmp: $(CS_TOP)/Codemgr_wsdata/nametable
duke@435	149	$(NAWK) \
duke@435	150	'{ if (sub("( [a-z0-9]{2,8}){4}$$", "")) print $$0; }' $< > $@
duke@435	151
duke@435	152	nametable.clean:
duke@435	153	-$(RM) .nametable.files .nametable.files.tmp
duke@435	154
duke@435	155	FORCE:
duke@435	156
duke@435	157	.PHONY: cscope cscope.clean TAGS.clean nametable.clean FORCE