ax_check_mysql_db.m4

# ===========================================================================
#    https://www.gnu.org/software/autoconf-archive/ax_check_mysql_db.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_CHECK_MYSQL_DB
#
# DESCRIPTION
#
#   Check if the specified MySQL database exists, if yes set your
#   environment variable to that database name else unset your environment
#   variable
#
#   Example:
#
#     AX_CHECK_MYSQL_DB(DBNAME, [fishmarket])
#     if test x$DBNAME = xfishmarket; then
#         bla..bla..bla..
#     else
#         bla..bla..bla..
#     fi
#
# LICENSE
#
#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
#
#   This program is free software; you can redistribute it and/or modify it
#   under the terms of the GNU General Public License as published by the
#   Free Software Foundation; either version 2 of the License, or (at your
#   option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
#   Public License for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program. If not, see <https://www.gnu.org/licenses/>.
#
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#   gives unlimited permission to copy, distribute and modify the configure
#   scripts that are the output of Autoconf when processing the Macro. You
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#
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#   exception to the GPL to apply to your modified version as well.

#serial 7

AU_ALIAS([AC_CHECK_MYSQL_DB], [AX_CHECK_MYSQL_DB])
AC_DEFUN([AX_CHECK_MYSQL_DB],[
AC_REQUIRE([AX_PROG_MYSQLSHOW])dnl
AC_MSG_CHECKING([for MySQL db $2])
if $MYSQLSHOW -u root -prootpass $2 > /dev/null 2>&1; then
        $1=$2
        AC_MSG_RESULT([yes])
else
        unset $1
        AC_MSG_RESULT([no])
fi;dnl
])