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

AC_PRERQ(2.50)
AC_INIT([Bobot++], [2.3.0], [clinton@unknownlamer.org], [bobotpp])
AC_LANG([C++])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER(config.h)

dnl Options
AC_ARG_ENABLE(crypt,
[AC_HELP_STRING(--disable-crypt, Do not use the crypt function)],
[
  if test $enableval = "no"; then
    AC_DEFINE(NOCRYPT,1, [No crypt support])
  fi
])

AC_ARG_ENABLE(scripting,
[AC_HELP_STRING(--disable-scripting, Do not use Guile scripts)],
[
  if test $enableval = "no"; then
    AC_SUBST(GUILE_LDFLAGS,"")
    AC_SUBST(GUILE_CFLAGS,"")
  else 
    GUILE_PROGS
    GUILE_FLAGS
    GUILE_SITE_DIR
    AC_DEFINE(USESCRIPTS,1,[Do we have Guile script support?])
    ACX_PTHREAD([AC_DEFINE(MULTITHREAD,1,[Is the bot Multithreaded?])])
  fi
],
[
  enable_scripting=yes
  GUILE_PROGS
  GUILE_FLAGS
  GUILE_SITE_DIR
  AC_DEFINE(USESCRIPTS,1)
  ACX_PTHREAD([AC_DEFINE(MULTITHREAD,1,[Is the bot Multithreaded?])])
])
AM_CONDITIONAL([SCRIPTING], [test x$enable_scripting = xyes])

AC_SUBST(CXXFLAGS, "$PTHREAD_CFLAGS $GUILE_CFLAGS $CXXFLAGS")
AC_SUBST(LDFLAGS, "$GUILE_LDFLAGS $LDFLAGS")
AC_SUBST(LIBS, "$PTHREAD_LIBS $LIBS")

dnl Checks for programs.
AC_PROG_CXX

dnl Checks for STL compliance
AC_CPP_STL
AC_CPP_STL_CLEAR
AC_CPP_STL_IOSBASE

dnl Checks for libraries.
AC_CHECK_LIB(crypt, crypt, [LDFLAGS="-lcrypt $LDFLAGS]")
AC_CHECK_LIB(socket, socket, [LDFLAGS="-lsocket $LDFLAGS]")
AC_CHECK_LIB(nsl, connect, [LDFLAGS="-lnsl $LDFLAGS]")

dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_STRUCT_TM

dnl Checks for library functions.
AC_TYPE_SIGNAL
AC_CHECK_FUNCS(select socket strtoul)


dnl PREFIX (I know, I know. Not very nice but...)
if test "x$prefix" == "xNONE"
then
  AC_DEFINE_UNQUOTED(PREFIX, "$ac_default_prefix", [Install prefix])
else
  AC_DEFINE_UNQUOTED(PREFIX, "$prefix", [Install Prefix])
fi

dnl Generates the makefiles
AC_OUTPUT(documentation/Makefile source/Makefile scripts/Makefile Makefile)