Added NOFL to Makefile, to pass NOFLOAT. Also improved the clean entry

lang/pc/test/Makefile

@@ -1,33 +1,35 @@
 # $Header$
 
+NOFL =
+
 all:            testC testI
 
 testI:
-#		int t1.p; em
-		int t2.p; em
-		int t3.p; em e.out f1 f2 f3 f4 f5 f6
-		int t4.p; em
-		int t5.p; em
-		int tstenc.p; em
-		int tstgto.p; em
-		int -.p callc.p cmod.c ; em
+#		int $(NOFL) t1.p; em
+		int $(NOFL) t2.p; em
+		int $(NOFL) t3.p; em e.out f1 f2 f3 f4 f5 f6
+		int $(NOFL) t4.p; em
+		int $(NOFL) t5.p; em
+		int $(NOFL) tstenc.p; em
+		int $(NOFL) tstgto.p; em
+		int $(NOFL) -.p callc.p cmod.c ; em
 		rm -f e.out f? *.k
 
 testC:
-		apc t1.p; a.out
-		apc t2.p; a.out
-		apc t3.p; a.out f1 f2 f3 f4 f5 f6
-		apc t4.p; a.out
-		apc t5.p; a.out
-		apc tstenc.p; a.out
-		apc tstgto.p; a.out
-		apc -.p callc.p cmod.c ; a.out
+		apc $(NOFL) t1.p; a.out
+		apc $(NOFL) t2.p; a.out
+		apc $(NOFL) t3.p; a.out f1 f2 f3 f4 f5 f6
+		apc $(NOFL) t4.p; a.out
+		apc $(NOFL) t5.p; a.out
+		apc $(NOFL) tstenc.p; a.out
+		apc $(NOFL) tstgto.p; a.out
+		apc $(NOFL) -.p callc.p cmod.c ; a.out
 		rm -f a.out f? *.[os]
 
 install cmp:
 
 clean:
-		-rm -f [ea].out f?
+		-rm -f [ea].out f? *.o
 
 opr:
 		make pr | opr

lang/pc/test/callc.p

@@ -1,3 +1,4 @@
+#
 program callc(input,output) ;
 var success: integer ;
 procedure rcsid ; begin writeln('$Header$') end ;
@@ -5,6 +6,7 @@ function kwad(val:integer) : integer ; extern ;
 procedure cmain ; extern ;
 procedure incs ; begin success:=success+1 end ;
 procedure pptr( function ptwice(val:integer):integer ) ; extern ;
+#ifndef NOFLOAT
 function ceval( function pinside(val:integer):real ): boolean ; extern ;
 function outside(val:integer):real ;
 begin
@@ -25,6 +27,7 @@ begin
 	if ceval(outside) then success:=success+1
 		 else writeln('Calling outside through C doesn''t work')
 end;
+#endif
 procedure cptr( function pkwad(val:integer):integer ) ;
 begin
 	if ( pkwad(-2)<>4 ) and (pkwad(-8)<>64) then
@@ -44,7 +47,15 @@ begin
 		success:=success+1 ;
 	cmain;
 	pptr(twice) ;
+#ifndef NOFLOAT
 	envellop ;
-	if success <>7 then writeln('Only ',success,' tests passed')
+#endif
+	if success <>
+#ifdef NOFLOAT
+	4
+#else
+	7
+#endif
+	then writeln('Only ',success,' tests passed')
 		      else writeln('All tests passed')
 end.

lang/pc/test/cmod.c

@@ -10,10 +10,12 @@ typedef struct {
 	char	*p_slink ;
 } p_fiptr ;
 
+#ifndef NOFLOAT
 typedef struct {
 	double	(*p_func)() ;
 	char	*p_slink ;
 } p_ffptr ;
+#endif
 
 int kwad(val) int val ; { return val*val ; }
 cmain() {
@@ -43,6 +45,7 @@ pptr(p_twice) p_fiptr p_twice ; {
 	else	incs() ;
 }
 
+#ifndef NOFLOAT
 double callpas(pasfunc,par) p_ffptr pasfunc ; int par ; {
 	/* Call a Pascal function, both inner block and outer block */
 	/* Function must return a double, (In pascal terms: real) */
@@ -60,3 +63,4 @@ int ceval(p_inside) p_ffptr p_inside ; {
 	resval= callpas(p_inside,2) ;
 	return resval>1.41 && resval<1.42 ;
 }
+#endif