apply patch for #247 to support out-of-tree autoconf builds

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2602 4e78687f-474d-0410-85f9-8d5e500ac6b2

1 files changed, 3 insertions, 2 deletions

diff --git a/nad/test27 b/nad/test27
index 583f6032..66f6f1c4 100755
--- a/nad/test27
+++ b/nad/test27
@@ -6,6 +6,7 @@
 # Proj will vary in the .001ft range with projections using Transverse
 #   Mercator due to greater precision of meridinal distance function.
 #
+NAD_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -29,7 +30,7 @@ echo "Running ${0} using ${EXE}:"
 echo "============================================"
 
 OUT=proj_out27
-INIT_FILE=./nad27
+INIT_FILE=${NAD_DIR}/nad27
 #
 echo "doing tests into file ${OUT}, please wait"
 #
@@ -831,7 +832,7 @@ EOF
 #
 # do 'diff' with distribution results
 echo "diff ${OUT} with pj_out27.dist"
-diff -b ${OUT} pj_out27.dist
+diff -b ${OUT} ${NAD_DIR}/pj_out27.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURED"