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+?RCS: $Id: sunscanf.U,v 3.0 1993/08/18 12:09:54 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: sunscanf.U,v $
+?RCS: Revision 3.0 1993/08/18 12:09:54 ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?MAKE:sunscanf: cat rm Myread +cc +ccflags test Setvar
+?MAKE: -pick add $@ %<
+?S:sunscanf:
+?S: This variable is set if this system runs with the Sun version
+?S: of scanf.
+?S:.
+?C:SUNSCANF:
+?C: This variable is set if this system runs with the Sun version
+?C: of scanf.
+?C:.
+?H:#$sunscanf SUNSCANF /**/
+?H:.
+?LINT:set sunscanf
+: check to see what kinda scanf your using.
+echo " "
+echo "Checking to see what flavor of scanf you have..." >&4
+$cat >scanf.c <<'EOCP'
+main()
+{
+ float value;
+
+ sscanf("4.5","%g",&value);
+ printf("%d\n", value == 4.5);
+}
+EOCP
+if $cc $ccflags scanf.c -o scanf >/dev/null 2>&1 ; then
+ if $test `scanf` = 0; then
+ echo "Hmm.. seems your not running the USG flavor.."
+ val="$undef"
+ else
+ echo "Uh... your running the USG flavor of scanf."
+ val="$define"
+ fi
+else
+ echo "(I can't seem to compile the test program... Guessing)"
+ val="$undef"
+fi
+set sunscanf
+eval $setvar
+$rm -f scanf*
+