casa-mp-base

gd version checking code is wrong

https://github.com/mapserver/mapserver/issues/4696

--- configure.orig  2013-04-19 23:08:49.000000000 -0500

+++ configure   2013-07-10 21:32:55.000000000 -0500

@@ -17134,8 +17107,9 @@

       fi

-

-      if test $GDMAJOR -lt 2 -o $GDMINOR -lt 0 -o $GDREV -lt 28 ; then

+      GDVERSION_NUM=`expr $GDMAJOR \* 1000000 \+ $GDMINOR \* 1000 \+ $GDREV`

+      GDVERSION_REQ=`expr 2 \* 1000000 \+ 0 \* 1000 \+ 28`

+      if test $GDVERSION_NUM -lt $GDVERSION_REQ ; then

          as_fn_error $? "GD version $GDVERSION too old. need at least 2.0.28" "$LINENO" 5

       fi