Index: head/share/mk/doc.translate.mk
===================================================================
--- head/share/mk/doc.translate.mk	(revision 51109)
+++ head/share/mk/doc.translate.mk	(revision 51110)
@@ -1,91 +1,91 @@
 #
 # $FreeBSD$
 #
 # This include file <doc.translate.mk> handles building and installing of
 # DocBook documentation translations in the FreeBSD Documentation Project.
 #
 
 # ------------------------------------------------------------------------
 #
 # Document-specific variables
 # [...]
 #
 
 # translation -------------------------------------------------------
 
 # Master English document
 MASTERDOC_EN?=	${MASTERDOC:S/${LANGCODE}/en_US.ISO8859-1/}
 TRAN_DIR?=	${MASTERDOC:H}
 EN_DIR?=	${TRAN_DIR:S/${LANGCODE}/en_US.ISO8859-1/}
 PO_LANG?=	${LANGCODE:C/\..*$//}
 PO_CHARSET?=	${LANGCODE:tl:C/^.*\.//:S/^iso/iso-/:S/utf-8/UTF-8/}
 CLEANFILES+=	${DOC}.translate.xml ${PO_LANG}.mo
 
 PO_CATALOG_FILES=	file://${EN_DIR}/catalog-cwd.xml \
                         file://${EN_DIR:H:H}/share/xml/catalog.xml \
                         file://${DOC_PREFIX}/share/xml/catalog.xml \
                         file://${LOCALBASE}/share/xml/catalog
 .if defined(EXTRA_CATALOGS)
 PO_CATALOG_FILES+=     ${EXTRA_CATALOGS}
 .endif
 PO_XMLLINT=	env XML_CATALOG_FILES="${PO_CATALOG_FILES}" ${PREFIX}/bin/xmllint
 
 # fix settings in PO file
 IDSTR1=		$$Free
 IDSTR2=		BSD$$
 POSET_CMD=	${SED} -i '' -e '1s,^,\#${IDSTR1}${IDSTR2}\${.newline},' \
 			     -e 's,^\(\"Language-Team:.*\\n\"\),\1\${.newline}\"Language: ${PO_LANG}\\n\",' \
 			     -e 's,^\"Content-Type: text/plain; charset=.*\\n,\"Content-Type: text/plain; charset=${PO_CHARSET}\\n,'
 
 .if ${.TARGETS:Mpo} || ${.TARGETS:Mtran} || ${.TARGETS:M${DOC}.translate.xml}
 
 MASTER_SRCS!=	${MAKE} -C ${EN_DIR} -V SRCS
 
 ${DOC}.translate.xml:
 .if ${TRAN_DIR} == ${EN_DIR}
 	@${ECHO} "build PO file in a non-English dir, ignored"
 .else
 	# some SRCS files might need to be generated, make sure they exist
 	@${MAKE} -C ${EN_DIR} ${MASTER_SRCS} > /dev/null
 	# normalize the English original into a single file
 	@${PO_XMLLINT} --nonet --noent --valid --xinclude ${MASTERDOC_EN} > ${.TARGET}.tmp
 	# remove redundant namespace attributes
 	@${PO_XMLLINT} --nsclean ${.TARGET}.tmp > ${.TARGET}
 	@${RM} ${.TARGET}.tmp
 	@${MAKE} -C ${EN_DIR} clean > /dev/null
 .endif
 
 .if ${TRAN_DIR} == ${EN_DIR}
 po:
 .else
 po: ${PO_LANG}.po
 .endif
 
 .PHONY:	po
 
 ${PO_LANG}.po:	${DOC}.translate.xml
 	@${ITSTOOL} -o ${PO_LANG}.po.tmp ${DOC}.translate.xml
-	@( if [ -f "${PO_LANG}.po" ]; then \
-		echo "${PO_LANG}.po exists, merging" ; \
-		${MSGMERGE} -o ${PO_LANG}.po.new ${PO_LANG}.po ${PO_LANG}.po.tmp ; \
-		${MSGATTRIB} --no-obsolete -o ${PO_LANG}.po.new ${PO_LANG}.po ; \
-		${MV} ${PO_LANG}.po.new ${PO_LANG}.po ; \
-		${RM} ${PO_LANG}.po.tmp ${DOC}.translate.xml ; \
-	  else \
-	  	${ECHO} "${PO_LANG}.po created, please check and correct the settings in the header" ; \
-		${MV} ${PO_LANG}.po.tmp ${PO_LANG}.po ; \
-		${POSET_CMD} ${.TARGET} ; \
-	  fi )
+.if exists(${PO_LANG}.po)
+	echo "${PO_LANG}.po exists, merging"
+	${MSGMERGE} -o ${PO_LANG}.po.new ${PO_LANG}.po ${PO_LANG}.po.tmp
+	${MSGATTRIB} --no-obsolete -o ${PO_LANG}.po.new ${PO_LANG}.po
+	${MV} ${PO_LANG}.po.new ${PO_LANG}.po
+	${RM} ${PO_LANG}.po.tmp ${DOC}.translate.xml
+.else
+  	${ECHO} "${PO_LANG}.po created, please check and correct the settings in the header"
+	${MV} ${PO_LANG}.po.tmp ${PO_LANG}.po 
+	${POSET_CMD} ${.TARGET} 
+.endif
 
 ${PO_LANG}.mo:	${PO_LANG}.po
 	@${MSGFMT} -o ${.TARGET} ${.ALLSRC}
 
 tran ${DOC}.xml:	${DOC}.translate.xml ${PO_LANG}.mo
 	@if [ "${TRAN_DIR}" = "${EN_DIR}" ]; then \
 		${ECHO} "build translation in a non-English dir" ; \
 		exit 1 ; \
 	 fi
 	${ITSTOOL} -l ${PO_LANG} -m ${PO_LANG}.mo -o ${DOC}.xml ${DOC}.translate.xml
 .endif