From e1876aab5232630e29a726683eb7edafc479bda8 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Sat, 14 Jan 2006 18:15:39 +0000
Subject: [PATCH] Document PG_CONFIG variable in configure --help output.

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

diff --git a/configure.ac b/configure.ac
index 93662e0..19f9e75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -123,6 +123,7 @@ AC_STRUCT_TM
 # Find libpq headers and libraries
 #
 AC_PATH_PROGS(PG_CONFIG, pg_config)
+AC_ARG_VAR(PG_CONFIG, [path to pg_config program])
 if test -z "$PG_CONFIG" ; then
   AC_MSG_ERROR([pg_config not found])
 fi
-- 
2.39.5