tags.am

## automake - create Makefile.in from Makefile.am
## Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.

## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2, or (at your option)
## any later version.

## This program 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 for more details.

## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
## 02111-1307, USA.
tags: TAGS

ID: $(HEADERS) $(SOURCES) $(LISP)
## Make sure the list of sources is unique.
	list='$(SOURCES) $(HEADERS)'; \
	unique=`for i in $$list; do echo $$i; done | \
	  awk '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	here=`pwd` && cd $(srcdir) \
	  && mkid -f$$here/ID $$unique $(LISP)

TAGS: @DIRS@ $(HEADERS) $(SOURCES) @CONFIG@ $(TAGS_DEPENDENCIES) $(LISP)
	tags=; \
	here=`pwd`; \
SUBDIRS	list='$(SUBDIRS)'; for subdir in $$list; do \
## Do nothing if we're trying to look in `.'.
SUBDIRS   if test "$$subdir" = .; then :; else \
SUBDIRS	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
SUBDIRS   fi; \
SUBDIRS	done; \
## Make sure the list of sources is unique.
	list='$(SOURCES) $(HEADERS)'; \
	unique=`for i in $$list; do echo $$i; done | \
	  awk '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
## Make sure we have something to run etags on.
	test -z "$(ETAGS_ARGS)@CONFIG@$$unique$(LISP)$$tags" \
	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags @CONFIG@ $$unique $(LISP) -o $$here/TAGS)