lang/racket-minimal: Sanitize MANPREFIX

Approved by:    portmgr (blanket)

lang/racket-minimal/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	racket
 PORTVERSION=	8.11.1
+PORTREVISION=	1
 CATEGORIES=	lang scheme
 MASTER_SITES=	http://mirror.racket-lang.org/installers/${PORTVERSION}/ \
 		http://www.cs.utah.edu/plt/installers/${PORTVERSION}/ \
@@ -30,7 +31,7 @@ CPE_VENDOR=	${PORTNAME}-lang
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-liblz4 \
 		--enable-pthread \
-		--mandir=${MANPREFIX}/man
+		--mandir=${PREFIX}/share/man
 WRKSRC=		${WRKDIR}/racket-${PORTVERSION}/src
 PATCH_WRKSRC=	${WRKDIR}/racket-${PORTVERSION}
 USE_LDCONFIG=	yes

lang/racket-minimal/pkg-plist

@@ -2019,5 +2019,5 @@ lib/racket/compiled/usr/local/%%DATADIR%%/collects/xml/private/compiled/xexpr-co
 %%CS%%lib/racket/racket.boot
 %%CS%%lib/racket/scheme.boot
 %%BC%%lib/racket/mzdyn3m.o
-man/man1/racket.1.gz
-man/man1/raco.1.gz
+share/man/man1/racket.1.gz
+share/man/man1/raco.1.gz