--- scheme-3.2/Makefile.marc	Wed Aug 28 13:09:27 1996
+++ scheme-3.2/Makefile	Wed Aug 28 13:10:01 1996
@@ -1,6 +1,6 @@
 # Makefile for the UMB Scheme interpreter.
 CC = gcc
-CFLAGS =  -g -O   -pedantic -Wall
+CFLAGS = $(RPM_OPT_FLAGS) -pedantic -Wall
 
 #CC = cc
 #CFLAGS = -O 
--- scheme-3.2/portable.h.marc	Wed Aug 28 13:09:31 1996
+++ scheme-3.2/portable.h	Wed Aug 28 13:09:47 1996
@@ -94,7 +94,7 @@
    a float.h defns file then replace the definition of DBL_MIN with
    an #include <float.h>                                                 */
 
-#define DBL_MIN 10e-307
+#include <float.h>
 
 #ifdef sun
 extern int    fclose( /* FILE *stream */ );