##### http://autoconf-archive.cryp.to/ac_check_mysqlr.html
#
# SYNOPSIS
#
#   AC_CHECK_MYSQLR
#
# DESCRIPTION
#
#   First check if mysqlconfig exists. It fails if mysqlconfig is not
#   in path. Then it checks for the libraries and replaces
#   -lmysqlclient statement with -lmysqlclient_r statement, to enable
#   threaded client library.
#
#   The following are exported environment variables:
#
#     MYSQL_LIBS
#     MYSQL_CFLAGS
#
# LAST MODIFICATION
#
#   2003-05-21
#
# COPYLEFT
#
#   Copyright (c) 2003 Can Bican <bican@yahoo.com>
#
#   Copying and distribution of this file, with or without
#   modification, are permitted in any medium without royalty provided
#   the copyright notice and this notice are preserved.

AC_DEFUN([AC_CHECK_MYSQLR],[
AC_PATH_PROG(mysqlconfig,mysql_config)
if test [ -z "$mysqlconfig" ]
then
    AC_MSG_ERROR([mysql_config executable not found])
else
    AC_MSG_CHECKING(mysql libraries)
    MYSQL_LIBS=`${mysqlconfig} --libs | sed -e \
    's/-lmysqlclient /-lmysqlclient_r /' -e 's/-lmysqlclient$/-lmysqlclient_r/'`
    AC_MSG_RESULT($MYSQL_LIBS)
    AC_MSG_CHECKING(mysql includes)
    MYSQL_CFLAGS=`${mysqlconfig} --cflags`
    AC_MSG_RESULT($MYSQL_CFLAGS)
fi
])