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AC_PREREQ([2.59])
AC_INIT(rlm_sql_mysql.c)
AC_REVISION($Revision$)
FR_INIT_MODULE([rlm_sql_mysql])
AC_CONFIG_HEADER(config.h)
fail=
SMART_LIBS=
SMART_CLFAGS=
if test x$with_[]modname != xno; then
dnl ############################################################
dnl # Check for command line options
dnl ############################################################
dnl extra argument: --with-mysql-include-dir=DIR
mysql_include_dir=
AC_ARG_WITH(mysql-include-dir,
[AS_HELP_STRING([--with-mysql-include-dir=DIR],
[Directory where the mysql includes may be found])],
[case "$withval" in
no)
AC_MSG_ERROR(Need mysql-include-dir)
;;
yes)
;;
*)
mysql_include_dir="$withval"
;;
esac])
dnl extra argument: --with-mysql-lib-dir=DIR
mysql_lib_dir=
AC_ARG_WITH(mysql-lib-dir,
[AS_HELP_STRING([--with-mysql-lib-dir=DIR],
[Directory where the mysql libraries may be found])],
[case "$withval" in
no)
AC_MSG_ERROR(Need mysql-lib-dir)
;;
yes)
;;
*)
mysql_lib_dir="$withval"
;;
esac])
dnl extra argument: --with-mysql-dir=DIR
AC_ARG_WITH(mysql-dir,
[AS_HELP_STRING([--with-mysql-dir=DIR],
[Base directory where mysql is installed])],
[case "$withval" in
no)
AC_MSG_ERROR(Need mysql-dir)
;;
yes)
;;
*)
mysql_lib_dir="$withval/lib"
mysql_include_dir="$withval/include"
;;
esac])
dnl extra argument: --with-threads
mysql_with_threads=yes
AC_ARG_WITH(threads,
[AS_HELP_STRING([--with-threads],
[use threads, if available. (default=yes)])],
[case "$withval" in
no)
mysql_with_threads=no
;;
*)
;;
esac])
dnl ############################################################
dnl # Check for programs
dnl ############################################################
AC_PROG_CC
AC_CHECK_PROG(MYSQL_CONFIG, mysql_config, yes, no)
dnl ############################################################
dnl # Check for libraries
dnl ############################################################
dnl # Older versions of mysqlclient packages had two variants libmysqlclient
dnl # and libmysqlclient_r. libmysqlclient_r is the threadsafe variant that
dnl # is per-connection threadsafe. If that is available on the system it
dnl # should be used in preference to libmysqlclient.
dnl # More recent versions >~ 5.6 have stopped including libmyqlclient_r
dnl # however (as libmysqlclient is now threadsafe), so we should fall back
dnl # to libmysqlclient if it is the only one available on the system.
dnl # Use linker arguments from mysql_config if available, then fallback
dnl # to hunting around if we can't find the client library.
if test "x$MYSQL_CONFIG" = "xyes"; then
mysql_libs="$(mysql_config --libs_r)"
old_LIBS="$LIBS"
LIBS="$mysql_libs $LIBS"
dnl # First check for libmysqlclient_r
AC_MSG_CHECKING([for mysql_init in -lmysqlclient_r (using mysql_config)])
AC_TRY_LINK_FUNC([mysql_init], [have_libmysqlclient_r=yes])
LIBS="$old_LIBS"
if test "x$have_libmysqlclient_r" = "xyes"; then
AC_MSG_RESULT(yes)
have_a_libmysqlclient='yes'
SMART_LIBS="$mysql_libs $SMART_LIBS"
else
AC_MSG_RESULT(no)
fi
dnl # If that's not available check for libmysqlclient
if test "x$have_a_libmysqlclient" != "xyes"; then
mysql_libs="$(mysql_config --libs)"
old_LIBS="$LIBS"
LIBS="$mysql_libs $LIBS"
AC_MSG_CHECKING([for mysql_init in -lmysqlclient (using mysql_config)])
AC_TRY_LINK_FUNC([mysql_init], [have_libmysqlclient=yes])
LIBS="$old_LIBS"
if test "x$have_libmysqlclient" = "xyes"; then
AC_MSG_RESULT(yes)
have_a_libmysqlclient=yes
SMART_LIBS="$mysql_libs $SMART_LIBS"
else
AC_MSG_RESULT(no)
fi
fi
fi
dnl # Check for libmysqlclient_r
if test "x$have_a_libmysqlclient" != "xyes"; then
smart_try_dir="$mysql_lib_dir /usr/lib /usr/lib/mysql /usr/local/lib/mysql /usr/local/mysql/lib/mysql"
FR_SMART_CHECK_LIB(mysqlclient_r, mysql_init)
if test "x$ac_cv_lib_mysqlclient_r_mysql_init" = "xyes"; then
have_a_libmysqlclient='yes'
fi
fi
dnl # Check for libmysqlclient
if test "x$have_a_libmysqlclient" != "xyes"; then
smart_try_dir="$mysql_lib_dir /usr/lib /usr/lib/mysql /usr/local/lib/mysql /usr/local/mysql/lib/mysql"
FR_SMART_CHECK_LIB(mysqlclient, mysql_init)
if test "x$ac_cv_lib_mysqlclient_mysql_init" = "xyes"; then
have_a_libmysqlclient='yes'
fi
fi
dnl # Check for MariaDB
dnl # If that's not available check for libmariadb
if test "x$have_a_libmysqlclient" != "xyes"; then
mysql_libs="$(mariadb_config --libs)"
old_LIBS="$LIBS"
LIBS="$mysql_libs $LIBS"
AC_MSG_CHECKING([for mysql_init in -lmariadb (using mariadb_config)])
AC_TRY_LINK_FUNC([mysql_init], [have_libmysqlclient=yes])
LIBS="$old_LIBS"
if test "x$have_libmysqlclient" = "xyes"; then
AC_MSG_RESULT(yes)
have_a_libmysqlclient=yes
SMART_LIBS="$mysql_libs $SMART_LIBS"
else
AC_MSG_RESULT(no)
fi
fi
if test "x$have_a_libmysqlclient" != "xyes"; then
AC_MSG_WARN([MySQL libraries not found. Use --with-mysql-lib-dir=<path>.])
fail="$fail libmysqlclient || libmysqlclient_r"
fi
dnl ############################################################
dnl # Check for header files
dnl ############################################################
if test "x$MYSQL_CONFIG" = "xyes"; then
mod_cflags="$(mysql_config --cflags)"
old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $mod_cflags"
AC_MSG_CHECKING([for mysql.h (using mysql_config --cflags)])
AC_TRY_COMPILE([#include <mysql.h>], [int a = 1;], have_mysql_h=yes)
if test "x$have_mysql_h" = "xyes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MYSQL_H, [], [Define if you have <mysql.h>])
SMART_CPPFLAGS="$SMART_CPPFLAGS $mod_cflags"
else
AC_MSG_RESULT(no)
mod_cflags="$(mysql_config --include)"
CFLAGS="$old_CFLAGS $mod_cflags"
AC_MSG_CHECKING([for mysql.h (using mysql_config --include)])
AC_TRY_COMPILE([#include <mysql.h>], [int a = 1;], have_mysql_h=yes)
if test "x$have_mysql_h" = "xyes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MYSQL_H, [], [Define if you have <mysql.h>])
SMART_CPPFLAGS="$SMART_CPPFLAGS $mod_cflags"
else
AC_MSG_RESULT(no)
fi
fi
CFLAGS="$old_CFLAGS"
fi
# MariaDB
if test "x$have_mysql_h" != "xyes"; then
mod_cflags="$(mariadb_config --cflags)"
old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $mod_cflags"
AC_MSG_CHECKING([for mysql.h (using mariadb_config --cflags)])
AC_TRY_COMPILE([#include <mysql.h>], [int a = 1;], have_mysql_h=yes)
if test "x$have_mysql_h" = "xyes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MYSQL_H, [], [Define if you have <mysql.h>])
SMART_CPPFLAGS="$SMART_CPPFLAGS $mod_cflags"
else
AC_MSG_RESULT(no)
mod_cflags="$(mariadb_config --include)"
CFLAGS="$old_CFLAGS $mod_cflags"
AC_MSG_CHECKING([for mysql.h (using mariadb_config --include)])
AC_TRY_COMPILE([#include <mysql.h>], [int a = 1;], have_mysql_h=yes)
if test "x$have_mysql_h" = "xyes"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MYSQL_H, [], [Define if you have <mysql.h>])
SMART_CPPFLAGS="$SMART_CPPFLAGS $mod_cflags"
else
AC_MSG_RESULT(no)
fi
fi
CFLAGS="$old_CFLAGS"
fi
if test "x$have_mysql_h" != "xyes"; then
smart_try_dir="$mysql_include_dir /usr/local/include /usr/local/mysql/include"
FR_SMART_CHECK_INCLUDE(mysql/mysql.h)
if test "x$ac_cv_header_mysql_mysql_h" = "xyes"; then
AC_DEFINE(HAVE_MYSQL_MYSQL_H, [], [Define if you have <mysql/mysql.h>])
else
AC_MSG_WARN([MySQL headers not found. Use --with-mysql-include-dir=<path>.])
fail="$fail mysql.h"
fi
fi
targetname=modname
else
targetname=
echo \*\*\* module modname is disabled.
fi
dnl Don't change this section.
if test "x$fail" != x; then
if test "x${enable_strict_dependencies}" = xyes; then
AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.])
else
AC_MSG_WARN([silently not building ]modname[.])
AC_MSG_WARN([FAILURE: ]modname[ requires:$fail.]);
targetname=
fi
fi
mod_ldflags="$SMART_LIBS"
mod_cflags="$SMART_CPPFLAGS"
AC_SUBST(mod_ldflags)
AC_SUBST(mod_cflags)
AC_SUBST(targetname)
AC_OUTPUT(all.mk)
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