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dnl
dnl Local autoconf definitions. Try to follow the guidelines of the autoconf
dnl macro repository so that integration in the repository is easy.
dnl To submit a macro to the repository send the macro (one macro per mail)
dnl to Peter Simons <simons@computer.org>.
dnl The repository itself is at http://www.gnu.org/software/ac-archive/
dnl
dnl @synopsis CHECK_MYSQL()
dnl
dnl This macro searches for an installed mysql library. If nothing
dnl was specified when calling configure, it searches first in /usr/local
dnl and then in /usr. If the --with-mysql=DIR is specified, it will try
dnl to find it in DIR/include/mysql/mysql.h and DIR/lib/libmysqlclient.a.
dnl
dnl In the event where mysql is installed in two different trees (it is
dnl the case when --prefix is distinct from --exec-prefix), one can use
dnl the --with-mysql-include=DIR and --with-mysql-lib=DIR options to
dnl specify the exact location of the headers and library directories.
dnl
dnl Examples:
dnl ./configure --with-mysql=$HOME/local
dnl ./configure --with-mysql-lib=$HOME/local/sparc/lib/mysql \
dnl --with-mysql-include=$HOME/local/include/mysql
dnl
dnl If either the header file (mysql.h) or the library (libmysqlclient_r or
dnl libmysqlclient, in this order) are not found, the configuration exits
dnl on error.
dnl
dnl @version $Id: acinclude.m4,v 1.5 2002/01/15 11:27:14 gmorin Exp $
dnl @author Loic Dachary <loic@senga.org>
dnl
AC_DEFUN([CHECK_MYSQL],[
AC_ARG_WITH(mysql,
[ --with-mysql=DIR root directory path of mysql installation [defaults to
/usr/local or /usr if not found in /usr/local]
],
[if test "$withval" != no ; then
if test "$withval" != yes
then
MYSQL_HOME="$withval"
fi
else
AC_MSG_ERROR("do not use --without-mysql because MySQL is mandatory")
fi])
if test -z "${MYSQL_HOME}"
then
MYSQL_HOME=/usr/local
if test ! -f "${MYSQL_HOME}/include/mysql/mysql.h"
then
MYSQL_HOME=/usr
fi
fi
AC_ARG_WITH(mysql-include,
[ --with-mysql-include=DIR directory path of mysql include files [defaults to
/usr/local/include/mysql or /usr/include/mysql]
],
[if test "$withval" != no ; then
MYSQL_INCLUDE="$withval"
else
AC_MSG_ERROR("do not use --without-mysql-include because MySQL is mandatory")
fi], [
if test -z "$MYSQL_INCLUDE"
then
MYSQL_INCLUDE=${MYSQL_HOME}/include/mysql
fi
])
if test ! -f "${MYSQL_INCLUDE}/mysql.h"
then
AC_MSG_ERROR(${MYSQL_INCLUDE}/mysql.h is not an existing file, use --with-mysql or --with-mysql-include options)
fi
AC_ARG_WITH(mysql-lib,
[ --with-mysql-lib=DIR directory path of mysql libraries [defaults to
/usr/local/lib/mysql or /usr/lib/mysql]
],
[if test "$withval" != no ; then
MYSQL_LIB="$withval"
else
AC_MSG_ERROR("do not use --without-mysql-lib because MySQL is mandatory")
fi], [
if test -z "$MYSQL_LIB"
then
MYSQL_LIB=${MYSQL_HOME}/lib/mysql
fi
])
if test ! -f "${MYSQL_LIB}/libmysqlclient.a"
then
if test -f "${MYSQL_HOME}/lib/libmysqlclient.a"
then
MYSQL_LIB=${MYSQL_HOME}/lib
else
AC_MSG_ERROR(${MYSQL_LIB}/libmysqlclient.a is not an existing file, use --with-mysql or --with-mysql-lib options)
fi
fi
AC_MSG_CHECKING(mysql installation directory)
AC_MSG_RESULT(lib = $MYSQL_LIB include = $MYSQL_INCLUDE)
LDFLAGS="-L${MYSQL_LIB} $LDFLAGS"
CPPFLAGS="-I${MYSQL_INCLUDE} $CPPFLAGS"
dnl AC_LANG_PUSH(C)
AC_CHECK_LIB([mysqlclient_r],
[mysql_real_connect],
[LIBS=$LIBS-lmysqlclient_r],
[
AC_CHECK_LIB([mysqlclient],
[mysql_real_connect],
[
AC_CHECK_LIB([mysqlclient],
[my_thread_init],
[LIBS=$LIBS-lmysqlclient],
[
AC_CHECK_LIB([mysys],
[my_thread_init],
[LIBS="$LIBS-lmysqlclient -lmysys";AC_DEFINE(INCLUDE_MY_SYS,1)],
[AC_MSG_ERROR([the MySQL threadsafe functions cannot be found. Please install libmysys])]
)
],
)
],
[AC_MSG_ERROR([no libmysqclient or libmysqclient_r found try running configure --with-mysql=DIR or --with-mysql-lib=DIR options])]
)
]
)
AC_CHECK_HEADERS([mysql.h],,
[AC_MSG_ERROR([mysql.h was not found try running configure with --with-mysql=DIR or --with-mysql-include=DIR options])]
)
dnl AC_LANG_POP
])
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