?RCS: $Id: d_isascii.U,v 3.0 1993/08/18 12:06:44 ram Exp $
?RCS:
?RCS: Copyright (c) 1991-1993, 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 3.0.
?RCS:
?RCS: $Log: d_isascii.U,v $
?RCS: Revision 3.0  1993/08/18  12:06:44  ram
?RCS: Baseline for dist 3.0 netwide release.
?RCS:
?MAKE:d_isascii: cc cat cppflags rm Setvar Findhdr
?MAKE:	-pick add $@ %<
?S:d_isascii:
?S:	This variable conditionally defines the HAS_ISASCII manifest constant,
?S:	which indicates to the C program that isascii() is available.
?S:.
?C:HAS_ISASCII (ISASCII):
?C:	This manifest constant lets the C program know that the
?C:	isascii is available.
?C:.
?H:#$d_isascii HAS_ISASCII		/**/
?H:.
?LINT:set d_isascii
: Look for isascii
echo " "
$cat >isascii.c <<'EOCP'
#include <stdio.h>
#include <ctype.h>
main() {
        int c = 'A';
	if (isascii(c))
	    exit(0);
	else
	    exit(1);
}
EOCP
if $cc $cppflags -o isascii isascii.c >/dev/null 2>&1 ; then
    echo "isascii() found."
    val="$define"
else
    echo "isascii() NOT found."
    val="$undef"
fi
set d_isascii
eval $setvar
$rm -f isascii*