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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: Init.U,v $
?RCS: Revision 3.0.1.1  1994/10/31  09:45:59  ram
?RCS: patch44: removed Options from MAKE to prevent Init overrides
?RCS: patch44: option processing now done after Myinit thanks to new Begin.U
?RCS: patch44: moved "Beginning of configuration questions" to Begin.U
?RCS: patch44: moved signal trapping instruction to Begin.U as well
?RCS:
?RCS: Revision 3.0  1993/08/18  12:05:02  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?X: 
?X: This file initializes certain default variables used by Configure.  They
?X: may be overridden or added to by definitions in Myinit.U.
?X:
?MAKE:Init eunicefix _exe: Null
?MAKE:	-pick add $@ %<
?MAKE:	-pick weed $@ ./Init
?S:eunicefix:
?S:	When running under Eunice this variable contains a command which will
?S:	convert a shell script to the proper form of text file for it to be
?S:	executable by the shell.  On other systems it is a no-op.
?S:.
?S:_exe (exe_ext):
?S:	This variable defines the extension used for executable files.
?S:	For unix it is empty.  Other possible values include '.exe'.
?S:	DJGPP, Cygwin and OS/2 use '.exe'.  Stratus VOS uses '.pm'.
?S:	On operating systems which do not require a specific extension
?S:	for executable files, this variable is empty.
?S:.
?V:define undef smallmach:rmlist
?X:
?X: Throughout the units, one may make use of $define and $undef to reference
?X: a defined symbol or an undefined one. There is no need to add them in
?X: the dependency line since this unit makes them visible via ?V:, and
?X: everyone inherits from those symbols since by convention Init.U is the
?X: root dependency.
?X:
?T: DJGPP
: Initialize wide constants
define='define'
undef='undef'
smallmach='pdp11 i8086 z8000 i80286 iAPX286'
rmlist=''

: We must find out about Eunice early
eunicefix=':'
if test -f /etc/unixtovms; then
	eunicefix=/etc/unixtovms
fi
if test -f /etc/unixtovms.exe; then
	eunicefix=/etc/unixtovms.exe
fi

: Set executable suffix now -- needed before hints available
if test -f "/libs/version.library"; then
	: Amiga OS
	 _exe=""
elif test -f "/system/gnu_library/bin/ar.pm"; then
	: Stratus VOS
	_exe=".pm"
elif test -n "$DJGPP"; then
	: DOS DJGPP
	 _exe=".exe"
elif test -d c:/. ; then
	: OS/2 or cygwin
	_exe=".exe"
else
	: All other UNIX systems
	_exe=""
fi