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kc3-lang/automake/lib/am/depend2.am

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  • Author : Tom Tromey
    Date : 1996-08-11 07:42:38
    Hash : c98183d6
    Message : Better C++, yacc, lex support

  • lib/am/depend2.am
  • ## automake - create Makefile.in from Makefile.am
    ## Copyright (C) 1994, 1995, 1996 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.
    $(srcdir)/.deps/%.P: $(srcdir)/%@EXT@
    	@echo "mkdeps $< > $@"
    ## Use funny regexp because otherwise too much can be matched when
    ## srcdir begins with ".".  Can't use \< since sed doesn't recognize
    ## "." as a word start.  Regexp-quote srcdir because "." is a matching
    ## operator which commonly appears in filenames.  Need "//*" in
    ## regexps because otherwise the regexp will fail when srcdir=. and
    ## the path to the file is relative (eg ../lib/error.c matches "./*").
    	@top=`echo $(srcdir) | sed 's,^$(top_srcdir),,;s,[^/],,g;s,/,../,g'` ; \
    	re=`echo "s,^$(srcdir)//*,,g;s, $(srcdir)//*, ,g;s,$(top_srcdir)//*,$$top,g" | sed 's,\.,\\\\.,g'`; \
    	  $(@MKDEP@) $< | sed "$$re" > $@-tmp
    	@if test -n "$o"; then			\
    	  sed 's/\.o:/$$o:/' $@-tmp > $@;	\
    	  rm $@-tmp;				\
    	else					\
    	  mv $@-tmp $@;				\
    	fi