cgram: provide usage on incorrect invocation

[bsdgames-darwin.git] / factor / Makefile

diff --git a/factor/Makefile b/factor/Makefile
index e43380800e03a68bf0f689f49f0c7951cf720a1e..1fea0f689675e54c9d8d3d5c80374338f2e4e047 100644 (file)
--- a/factor/Makefile
+++ b/factor/Makefile
@@ -1,11 +1,21 @@
-#      from: @(#)Makefile      5.7 (Berkeley) 4/8/91
-#      $Id: Makefile,v 1.2 1993/08/01 05:45:35 mycroft Exp $
+#      $NetBSD: Makefile,v 1.13 2017/05/21 15:28:41 riastradh Exp $
+#      @(#)Makefile    8.1 (Berkeley) 5/31/93
 
 PROG=  factor
-SRCS=  factor.c pr_tbl.c
-CFLAGS+=-I${.CURDIR}/../primes
-MAN6=  factor.0
-MLINKS+=factor.6 primes.6
-.PATH: ${.CURDIR}/../primes
+SRCS=  factor.c ../primes/pr_tbl.c
+MAN=   factor.6
 
-.include <bsd.prog.mk>
+all: $(PROG)
+
+$(PROG): $(SRCS)
+       $(CC) $(CFLAGS) $(LDFLAGS) -o $(PROG) $(SRCS) -I../primes -DHAVE_OPENSSL -lcrypto
+       $(STRIP) $(PROG)
+
+install: $(PROG) $(MAN)
+       $(GINSTALL) -Dm755 $(PROG) $(DESTDIR)/$(PREFIX)/games/$(PROG)
+       $(GINSTALL) -Dm644 $(MAN) $(DESTDIR)/$(PREFIX)/share/man/man6/$(MAN)
+
+clean:
+       rm -f $(CLEANFILES) $(PROG)
+
+.PHONY: all clean install