remove unnecessary post-extract target

devel/gmake/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.11 1999/12/08 02:38:28 brad Exp $
+# $OpenBSD: Makefile,v 1.12 1999/12/17 14:29:10 brad Exp $
 
 DISTNAME=	make-3.78.1
 PKGNAME=	gmake-3.78.1
@@ -12,9 +12,6 @@ SEPARATE_BUILD=	simple
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--program-transform-name='s/^/g/'
 
-post-extract:
-	@rm -f ${WRKSRC}/make.info*
-
 post-install:
 	@chmod g-s ${PREFIX}/bin/gmake
 	@chown ${BINOWN}:${BINGRP} ${PREFIX}/bin/gmake