From f7b229671269f629e7f1e212083f472e5f0644c6 Mon Sep 17 00:00:00 2001
From: Michal Nowikowski <godfryd@isc.org>
Date: Tue, 29 Jan 2019 10:54:20 +0100
Subject: [PATCH] improved error trace in case ./configure cannot find pgsql
 dependencies

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 72c0cbb593..73e1577ba7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -764,7 +764,7 @@ fi
 
 if test "$PG_CONFIG" != "" ; then
     if test -d "$PG_CONFIG" -o ! -x "$PG_CONFIG" ; then
-        AC_MSG_ERROR([--with-pgsql should point to a pg_config program])
+        AC_MSG_ERROR([PostgreSQL dependencies cannot be found. Please install PostgreSQL libraries or point --with-pgsql to pg_config program if it is located in non-default directory, eg. --with-pgsql=/opt/pgsql/bin/pg_config.])
     fi
 
     PGSQL_CPPFLAGS=`$PG_CONFIG --cppflags`
-- 
2.47.2