From 6ea8e4de48cca8af1494907f81afbfde79dd35b9 Mon Sep 17 00:00:00 2001
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Mon, 22 Aug 2016 22:50:58 +0000
Subject: [PATCH] Fix building on read-only source trees.

This partially reverts r296702 and reworks the original check to only
look in .CURDIR.  This avoids ever trying to rebuild a .src file that is
already in the source tree as an override.

PR:		211952
MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
---
 share/i18n/esdb/Makefile.part | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/share/i18n/esdb/Makefile.part b/share/i18n/esdb/Makefile.part
index 8de40456580..68bd40d5dc4 100644
--- a/share/i18n/esdb/Makefile.part
+++ b/share/i18n/esdb/Makefile.part
@@ -67,9 +67,11 @@ codesets: ${ESDB}
 
 .if !defined(NO_PREPROC)
 .for i in ${PART}
+.if !exists(${.CURDIR}/${EPREFIX}${i:S/:/@/}.src)
 ${EPREFIX}${i:S/:/@/}.src: ${CODE}.src
 	sed ${SED_EXP:S@%%PART%%@${i}@} ${.ALLSRC} > ${.TARGET}
 	@echo ${.TARGET} >>.tmpfiles
+.endif
 .endfor
 .endif