From 00f6873a159806cf08a3f51d90776e2840ede946 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Wed, 19 Sep 2018 17:31:26 +0200
Subject: autoconf: fix 'make check' on out-of-tree builds

---
 data/Makefile.am | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'data')

diff --git a/data/Makefile.am b/data/Makefile.am
index f85a5ddb..c77efc8b 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -45,3 +45,11 @@ install-data-local: process-nad2bin
 	    $(INSTALL_DATA) $$gridfile $(DESTDIR)$(pkgdatadir)/`basename $$gridfile`; \
           fi; \
 	done
+
+# For out-of-tree builds, link all file of the source data dir to the generated data
+check-local: process-nad2bin
+	@if [ ! -f GL27 ]; then \
+		for x in $(DATAPATH)/*; do \
+			ln -sf $$x .; \
+		done \
+	fi
-- 
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