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

AC_PREREQ(2.57)

AC_INIT([hermes], [1.7], [juanjo@gutierrezdequevedo.com])

dnl AC_CONFIG_AUX_DIR=([./config])

AM_CONFIG_HEADER([config.h])

AM_INIT_AUTOMAKE([1.7.8 foreign])

AC_PROG_CXX
AC_PROG_INSTALL

dnl
dnl check libraries and functions
dnl

AC_CHECK_FUNCS(getaddrinfo gai_strerror)
PKG_CHECK_MODULES(SQLite3, sqlite3, [], AC_MSG_ERROR("sqlite3 is required"))
PKG_CHECK_MODULES(OpenSSL, openssl, have_ssl=yes, have_ssl=no)
AC_CHECK_LIB(spf2,SPF_server_new, have_spf=yes, have_spf=no)

dnl
dnl end of libraries and functions
dnl

dnl
dnl check parameters
dnl

AC_ARG_WITH(logger-module,
  [  --with-logger-module=module          Module to log errors with. module is one of unix, file or null. default=unix],
  [loggermodule=$withval],
  [loggermodule=unix]
)

if test "$loggermodule" = unix; then
  AC_DEFINE(LOGGER_CLASS,UnixLogger)
fi
if test "$loggermodule" = file; then
  AC_DEFINE(LOGGER_CLASS,FileLogger)
fi
if test "$loggermodule" = null; then
  AC_DEFINE(LOGGER_CLASS,NullLogger,[Define what logger we are using])
fi

AC_ARG_ENABLE(openssl,
[  --enable-openssl               Enable OpenSSL support ],
[
  if test x$enableval = xyes; then
    if test x$have_ssl = xno; then
      AC_MSG_ERROR("OpenSSL support requested but not detected")
    fi
    have_ssl=yes
  else
    have_ssl=no
  fi
]
)

AC_ARG_ENABLE(spf,
[  --enable-spf                   Enable SPF support ],
[
  if test x$enableval = xyes; then
    if test x$have_spf = xno; then
      AC_MSG_ERROR("SPF support requested but not detected")
    fi
    have_spf=yes
  else
    have_spf=no
  fi
]
)

win32_service=no
AC_ARG_ENABLE(win32-service,
[  --enable-win32-service         Enable win32 service support ],
[
  if test x$enableval = xyes; then
    win32_service=yes
  fi
]
)
dnl
dnl end of parameters check
dnl

dnl
dnl config.h variables
dnl

if test x$have_ssl = xyes; then
  AC_DEFINE(HAVE_SSL,1,[Defined if using openssl for SSL support])
fi
if test x$have_spf = xyes; then
  AC_DEFINE(HAVE_SPF,1,[Defined if system has libspf2])
fi
if test x$win32_service = xyes; then
  AC_DEFINE(WIN32_SERVICE,1,[Defined if we want to compile win32 service support])
fi

dnl
dnl end of config.h variables
dnl

dnl
dnl conditionals for makefiles
dnl

AM_CONDITIONAL(HAVE_SPF, test "$have_spf" = yes)
AM_CONDITIONAL(LOGGER_UNIX, test "$loggermodule" = unix)
AM_CONDITIONAL(LOGGER_NULL, test "$loggermodule" = null)
AM_CONDITIONAL(LOGGER_FILE, test "$loggermodule" = file)
AM_CONDITIONAL(WIN32_SERVICE, test "$win32_service" = yes)

dnl
dnl end of conditionals for makefiles
dnl


AC_CONFIG_FILES([Makefile src/Makefile docs/Makefile dists/Makefile dists/hermes.spec])
AC_OUTPUT

echo
echo
echo "Configuration for $PACKAGE_STRING"
echo
echo "    SSL:      $have_ssl"
echo "    SPF:      $have_spf"
echo "    Logger:   $loggermodule"
echo "    Win32:    $win32_service"
echo