File sl.Makefile.patch of Package sl

--- Makefile.orig	2012-07-08 13:39:03.717420000 +0200
+++ Makefile	2012-07-08 14:31:03.126737074 +0200
@@ -5,10 +5,21 @@
 #	Last Modified: 1998/ 7/22
 #==========================================
 
-CC=cc
-CFLAGS=-O
+CC=gcc
+CFLAGS=-O2
+PREFIX=/usr
+
 
 sl: sl.c sl.h
-	$(CC) $(CFLAGS) -o sl sl.c -lcurses -ltermcap
-#	$(CC) $(CFLAGS) -o sl sl.c -lcurses
+#	$(CC) $(CFLAGS) -o sl sl.c -lcurses -ltermcap
+	$(CC) $(CFLAGS) $(OPTFLAGS) -o sl sl.c -lncurses
+
+install:
+	strip sl
+	install -m 755 sl   $(DESTDIR)$(PREFIX)/bin/
+	install -m 644 sl.1 $(DESTDIR)$(PREFIX)/share/man/man1/
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/share/man/man1/sl.1*
+	rm -f $(DESTDIR)$(PREFIX)/bin/sl