From da929b45f8df16dde909b2b884fcfbd3da7a0829 Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@tilaa.com>
Date: Sat, 1 Aug 2015 18:59:53 +0200
Subject: [PATCH] mysql: respect mysql_libs when searching for symbol

We always looked in libmysqlclient, but this doesn't
work for compatible databases such as Percona.

Respect the list return by mysql_config --libs_r instead.

Fixes #1098
---
 configure.ac | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9fbb7a59..f5acb0a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2621,15 +2621,23 @@ then
 	then
 		with_libmysql="no ($with_mysql_config failed)"
 	else
-		AC_CHECK_LIB(mysqlclient, mysql_init,
+		SAVE_CPPFLAGS="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $with_mysql_cflags"
+		SAVE_LIBS="$LIBS"
+		LIBS="$with_mysql_libs"
+		AC_SEARCH_LIBS([mysql_init],
+		 [],
 		 [with_libmysql="yes"],
 		 [with_libmysql="no (symbol 'mysql_init' not found)"],
-		 [$with_mysql_libs])
+		 [])
 
-		AC_CHECK_LIB(mysqlclient, mysql_get_server_version,
+		AC_SEARCH_LIBS([mysql_get_server_version],
+		 [],
 		 [with_libmysql="yes"],
 		 [with_libmysql="no (symbol 'mysql_get_server_version' not found)"],
-		 [$with_mysql_libs])
+		 [])
+		CPPFLAGS="$SAVE_CPPFLAGS"
+		LIBS="$SAVE_LIBS"
 	fi
 fi
 if test "x$with_libmysql" = "xyes"
-- 
2.30.2