# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.59)
AC_INIT(mysql-table-sizes-plugin, [dev])
AC_CANONICAL_TARGET
AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE

AC_CONFIG_SRCDIR([src/table_sizes.cc])
AC_CONFIG_HEADER([src/config.h])

AC_DEFUN([CHECK_DEBUG], [
  AC_ARG_ENABLE([debug],
    AS_HELP_STRING([--enable-debug], [turn on debugging, default: no]))

  AC_MSG_CHECKING(whether to enable debugging)
  AS_IF([test "x$enable_debug" = "xyes"],
    [
      CPPFLAGS="$CPPFLAGS -g -D_DEBUG"
      AC_MSG_RESULT(yes)
    ],
    [
      CPPFLAGS="$CPPFLAGS -g -O2 -DDBUG_OFF"
      AC_MSG_RESULT(no)
    ]
  )
])


dnl Run tests using C++ compiler
dnl AC_LANG(C++)

CHECK_DEBUG

#check for mysql src
MYSQL_SRC_TEST
MYSQL_PLUGIN_DIR_TEST
#MYSQL_LIB_SERVICES_TEST
AC_SUBST(MYSQL_INC)
AC_SUBST(MYSQL_PLUGIN_DIR)
#AC_SUBST(MYSQL_LIBSERVICES)

#check for programs
AC_PROG_CC
AC_PROG_LIBTOOL
AC_PROG_CXX
AC_PROG_CPP

#we can add the following flags for better error catching: -Werror
CPPFLAGS="$CPPFLAGS -Werror"
# From MySQL: Disable exceptions as they seams to create problems with gcc and threads.
CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti"

#make sure we have const
AC_C_CONST
AC_TYPE_SIZE_T

#subst the relevant variables
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXLAGS)
AC_SUBST(CFLAGS)

AC_CONFIG_FILES([
  Makefile
  src/Makefile
])
AC_OUTPUT