Finally add staging support.

While here, replace all the direct invocations of mktexlsr by
USE_TEX=texhash.

print/latex-ltablex/Makefile

@@ -2,7 +2,7 @@
 
 PORTNAME=	ltablex
 PORTVERSION=	1.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	print
 # As of 2012-08-24, some mirrors are returning a tarball with a
 # different checksum, so I am mirroring it locally instead.
@@ -17,32 +17,23 @@ MAINTAINER=	rakuco@FreeBSD.org
 COMMENT=	Combines the features of both the tabularx and longtable packages
 
 USES=		zip
-USE_TEX=	latex
-NO_BUILD=	YES
-PLIST_SUB=	MKTEXLSR=${MKTEXLSR} \
-		CLASSDIR=${CLASSDIR} \
-		TEXMFDIR=${TEXMFDIR}
+USE_TEX=	latex texhash
+NO_BUILD=	yes
+PLIST_SUB=	CLASSDIR=${CLASSDIR}
+
+OPTIONS_DEFINE=	DOCS
 
 TEXMFDIR=	share/texmf
-MKTEXLSR=	${LOCALBASE}/bin/mktexlsr
-
 CLASSDIR=	${TEXMFDIR}/tex/latex/${PORTNAME}
-
 CLASS_FILES=	ltablex.sty
 PORTDOCS=	ltablex.pdf ltablex.tex
 
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
-NO_STAGE=	yes
 do-install:
-	${MKDIR} ${PREFIX}/${CLASSDIR}
-	${INSTALL_DATA} ${CLASS_FILES:S@^@${WRKSRC}/@} ${PREFIX}/${CLASSDIR}
-.if !defined(NOPORTDOCS)
-	${MKDIR} ${DOCSDIR}
-	${INSTALL_DATA} ${PORTDOCS:S@^@${WRKSRC}/@} ${DOCSDIR}
-.endif
-
-post-install:
-	${MKTEXLSR} ${PREFIX}/${TEXMFDIR}
+	${MKDIR} ${STAGEDIR}${PREFIX}/${CLASSDIR}
+	${INSTALL_DATA} ${CLASS_FILES:S@^@${WRKSRC}/@} ${STAGEDIR}${PREFIX}/${CLASSDIR}
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${PORTDOCS:S@^@${WRKSRC}/@} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>

print/latex-ltablex/pkg-plist

@@ -1,4 +1,2 @@
 %%CLASSDIR%%/ltablex.sty
 @dirrm %%CLASSDIR%%
-@exec %%MKTEXLSR%% %D/%%TEXMFDIR%%
-@unexec %%MKTEXLSR%% %D/%%TEXMFDIR%%