Moving project to sourceforge.

git-svn-id: https://dist.svn.sourceforge.net/svnroot/dist/trunk/dist@1 190e5f8e-a817-0410-acf6-e9863daed9af

1 files changed, 90 insertions, 0 deletions

diff --git a/mcon/U/yacc.U b/mcon/U/yacc.U
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+?RCS: $Id$
+?RCS:
+?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
+?RCS: 
+?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?RCS:
+?RCS: $Log: yacc.U,v $
+?RCS: Revision 3.0.1.1  1994/05/13  15:28:48  ram
+?RCS: patch27: added byacc as another alternative (ADO)
+?RCS:
+?RCS: Revision 3.0  1993/08/18  12:10:03  ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?MAKE:yacc yaccflags: Guess Myread Loc Oldconfig byacc bison cat test
+?MAKE:	-pick add $@ %<
+?S:yacc:
+?S:	This variable holds the name of the compiler compiler we
+?S:	want to use in the Makefile. It can be yacc, byacc, or bison -y.
+?S:.
+?S:yaccflags:
+?S:	This variable contains any additional yacc flags desired by the
+?S:	user.  It is up to the Makefile to use this.
+?S:.
+?T:comp
+: determine compiler compiler
+echo " "
+comp='yacc'
+if $test -f "$byacc$_exe"; then
+	comp="byacc or $comp"
+fi
+if $test -f "$bison$_exe"; then
+	comp="$comp or bison -y"
+fi
+case "$yacc" in
+'')
+	yacc=`./loc yacc yacc $pth`
+	if $test -f "$yacc$_exe"; then
+		dflt='yacc'
+	elif $test -f "$byacc$_exe"; then
+		dflt='byacc'
+	elif $test -f "$bison$_exe"; then
+		dflt='bison'
+	else
+		dflt=''
+	fi
+	;;
+*) dflt="$yacc";;
+esac
+rp="Which compiler compiler ($comp) shall I use?"
+. ./myread
+yacc="$ans"
+case "$yacc" in
+*bis*)
+	case "$yacc" in
+	*-y*) ;;
+	*)
+		yacc="$yacc -y"
+		echo "(Adding -y option to bison to get yacc-compatible behaviour.)"
+		;;
+	esac
+	;;
+esac
+
+@if yaccflags
+: see if we need extra yacc flags
+dflt="$yaccflags"
+case "$dflt" in
+'') dflt=none;;
+esac
+$cat <<EOH
+
+Your yacc program may need extra flags to normally process the parser sources.
+Do NOT specify any -d or -v flags here, since those are explicitely known
+by the various Makefiles. However, if your machine has strange/undocumented
+options (like -Sr# on SCO to specify the maximum number of grammar rules), then
+please add them here.  To use no flags, specify the word "none".
+
+EOH
+rp="Any additional yacc flags?"
+. ./myread
+case "$ans" in
+none) yaccflags='';;
+*) yaccflags="$ans";;
+esac
+
+@end