--- gcl/o/makefile.orig	2020-01-31 11:50:33.165266905 -0700
+++ gcl/o/makefile	2020-01-31 11:58:02.213156742 -0700
@@ -48,7 +48,6 @@ prelink.o: prelink.c $(DECL)
 %.o: %.d $(DECL)
 	$(DPP) $*
 	$(CC) -c $(CFLAGS) $(DEFS) $*.c $(AUX_INFO)
-	rm $*.c
 
 boot.ini: boot.c grab_defs
 	$(CC) -DINICOMP -DNO_DEFUN -DNO_BOOT_H $(CFLAGS) $(DEFS) -E $*.c |\
--- gcl/xgcl-2/sysdef.lisp.orig	2020-01-31 11:46:00.465653259 -0700
+++ gcl/xgcl-2/sysdef.lisp	2020-01-31 11:58:02.213156742 -0700
@@ -47,7 +47,7 @@
 	      (error "compile failure: ~s~%" x))))
 	(directory "*.c"))
   (mapc (lambda (x)
-	  (compile-file (format nil "~a.lsp" x) :system-p t)) *files*))
+	  (compile-file (format nil "~a.lsp" x) :c-file t :h-file t :system-p t)) *files*))
 
 
 (defun load-xgcl()