?RCS: $Id: d_normsig.U 1 2006-08-24 12:32:52Z rmanfredi $
?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: d_normsig.U,v $
?RCS: Revision 3.0.1.2  1997/02/28  15:37:03  ram
?RCS: patch61: replaced .a with $_a all over the place
?RCS:
?RCS: Revision 3.0.1.1  1994/10/29  16:14:48  ram
?RCS: patch36: call ./bsd explicitly instead of relying on PATH
?RCS:
?RCS: Revision 3.0  1993/08/18  12:06:44  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?MAKE:d_normsig jobslib: test Setvar Guess _a
?MAKE:	-pick add $@ %<
?S:d_normsig:
?S:	This variable conditionally defines the NORMSIG symbol, which
?S:	indicates to the C program that the normal signal handling routines
?S:	should be used, as opposed to the ones in 4.1bsd (sigset, etc.).
?S:.
?S:jobslib:
?S:	This variable holds the argument to be passed to the loader to include
?S:	the strange signal handling routines from 4.1bsd.  On systems that
?S:	have NORMSIG defined this variable is null.
?S:.
?C:NORMSIG:
?C:	This symbol, if defined, indicates that normal signal handling routines
?C:	should be used, as opposed to the ones in 4.1bsd (sigset, etc.).
?C:.
?H:#$d_normsig NORMSIG		/**/
?H:.
?LINT:set d_normsig
: see if we need -ljobs and if we have sigset, etc.
echo " "
if $test -r /usr/lib/libjobs$_a || $test -r /usr/local/lib/libjobs$_a ; then
	echo "Jobs library found." >&4
	val="$undef"
	jobslib='-ljobs'
else
	if ./bsd; then
		echo "No jobs library found. (I suppose this is at least 4.2...)" >&4
	else
		echo "No jobs library found. (That's okay, we all have our faults.)" >&4
	fi
	val="$define"
	jobslib=''
fi
set d_normsig
eval $setvar

