1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/cscope.make Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,141 @@
1.4 +#
1.5 +# Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
1.6 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +#
1.8 +# This code is free software; you can redistribute it and/or modify it
1.9 +# under the terms of the GNU General Public License version 2 only, as
1.10 +# published by the Free Software Foundation.
1.11 +#
1.12 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.13 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 +# version 2 for more details (a copy is included in the LICENSE file that
1.16 +# accompanied this code).
1.17 +#
1.18 +# You should have received a copy of the GNU General Public License version
1.19 +# 2 along with this work; if not, write to the Free Software Foundation,
1.20 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 +#
1.22 +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 +# or visit www.oracle.com if you need additional information or have any
1.24 +# questions.
1.25 +#
1.26 +#
1.27 +
1.28 +# The cscope.out file is generated in the current directory. The old cscope.out
1.29 +# file is *not* removed because cscope is smart enough to only build what has
1.30 +# changed. cscope can be confused if files are renamed or removed, so it may be
1.31 +# necessary to remove cscope.out (gmake cscope.clean) if a lot of reorganization
1.32 +# has occurred.
1.33 +
1.34 +include $(GAMMADIR)/make/scm.make
1.35 +
1.36 +RM = rm -f
1.37 +HG = hg
1.38 +CS_TOP = $(GAMMADIR)
1.39 +
1.40 +CSDIRS = $(CS_TOP)/src $(CS_TOP)/make
1.41 +CSINCS = $(CSDIRS:%=-I%)
1.42 +
1.43 +CSCOPE = cscope
1.44 +CSCOPE_OUT = cscope.out
1.45 +CSCOPE_FLAGS = -b
1.46 +
1.47 +# Allow .java files to be added from the environment (CSCLASSES=yes).
1.48 +ifdef CSCLASSES
1.49 +ADDCLASSES= -o -name '*.java'
1.50 +endif
1.51 +
1.52 +# Adding CClassHeaders also pushes the file count of a full workspace up about
1.53 +# 200 files (these files also don't exist in a new workspace, and thus will
1.54 +# cause the recreation of the database as they get created, which might seem
1.55 +# a little confusing). Thus allow these files to be added from the environment
1.56 +# (CSHEADERS=yes).
1.57 +ifndef CSHEADERS
1.58 +RMCCHEADERS= -o -name CClassHeaders
1.59 +endif
1.60 +
1.61 +# Ignore build products.
1.62 +CS_PRUNE_GENERATED = -o -name '${OSNAME}_*_core' -o \
1.63 + -name '${OSNAME}_*_compiler?'
1.64 +
1.65 +# O/S-specific files for all systems are included by default. Set CS_OS to a
1.66 +# space-separated list of identifiers to include only those systems.
1.67 +ifdef CS_OS
1.68 +CS_PRUNE_OS = $(patsubst %,-o -name '*%*',\
1.69 + $(filter-out ${CS_OS},bsd linux macos solaris windows))
1.70 +endif
1.71 +
1.72 +# CPU-specific files for all processors are included by default. Set CS_CPU
1.73 +# space-separated list identifiers to include only those CPUs.
1.74 +ifdef CS_CPU
1.75 +CS_PRUNE_CPU = $(patsubst %,-o -name '*%*',\
1.76 + $(filter-out ${CS_CPU},arm ppc sparc x86 zero))
1.77 +endif
1.78 +
1.79 +# What files should we include? A simple rule might be just those files under
1.80 +# SCCS control, however this would miss files we create like the opcodes and
1.81 +# CClassHeaders. The following attempts to find everything that is *useful*.
1.82 +# (.del files are created by sccsrm, demo directories contain many .java files
1.83 +# that probably aren't useful for development, and the pkgarchive may contain
1.84 +# duplicates of files within the source hierarchy).
1.85 +
1.86 +# Directories to exclude.
1.87 +CS_PRUNE_STD = $(SCM_DIRS) \
1.88 + -o -name '.del-*' \
1.89 + -o -name '*demo' \
1.90 + -o -name pkgarchive
1.91 +
1.92 +# Placeholder for user-defined excludes.
1.93 +CS_PRUNE_EX =
1.94 +
1.95 +CS_PRUNE = $(CS_PRUNE_STD) \
1.96 + $(CS_PRUNE_OS) \
1.97 + $(CS_PRUNE_CPU) \
1.98 + $(CS_PRUNE_GENERATED) \
1.99 + $(CS_PRUNE_EX) \
1.100 + $(RMCCHEADERS)
1.101 +
1.102 +# File names to include.
1.103 +CSFILENAMES = -name '*.[ch]pp' \
1.104 + -o -name '*.[Ccshlxy]' \
1.105 + $(CS_ADD_GENERATED) \
1.106 + -o -name '*.d' \
1.107 + -o -name '*.il' \
1.108 + -o -name '*.cc' \
1.109 + -o -name '*[Mm]akefile*' \
1.110 + -o -name '*.gmk' \
1.111 + -o -name '*.make' \
1.112 + -o -name '*.ad' \
1.113 + $(ADDCLASSES)
1.114 +
1.115 +.PHONY: cscope cscope.clean cscope.scratch TAGS.clean FORCE
1.116 +.PRECIOUS: cscope.out
1.117 +
1.118 +cscope $(CSCOPE_OUT): cscope.files FORCE
1.119 + $(CSCOPE) -f $(CSCOPE_OUT) $(CSCOPE_FLAGS)
1.120 +
1.121 +cscope.clean:
1.122 + $(QUIETLY) $(RM) $(CSCOPE_OUT) cscope.files
1.123 +
1.124 +cscope.scratch: cscope.clean cscope
1.125 +
1.126 +# The raw list is reordered so cscope displays the most relevant files first.
1.127 +cscope.files:
1.128 + $(QUIETLY) \
1.129 + raw=cscope.$$$$; \
1.130 + find $(CSDIRS) -type d \( $(CS_PRUNE) \) -prune -o \
1.131 + -type f \( $(CSFILENAMES) \) -print > $$raw; \
1.132 + { \
1.133 + echo "$(CSINCS)"; \
1.134 + egrep -v "\.java|/make/" $$raw; \
1.135 + fgrep ".java" $$raw; \
1.136 + fgrep "/make/" $$raw; \
1.137 + } > $@; \
1.138 + rm -f $$raw
1.139 +
1.140 +TAGS: cscope.files FORCE
1.141 + egrep -v '^-|^$$' $< | etags --members -
1.142 +
1.143 +TAGS.clean:
1.144 + $(RM) TAGS
