dnl Process this file with autoconf to produce a configure script.
AC_INIT(ipc.c)
AM_INIT_AUTOMAKE(e16keyedit, 0.1.0)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET

dnl Checks for libraries.
AC_ARG_ENABLE(gtk2,
        [  --enable-gtk2=[no/yes]        enables the gtk2 GUI (default=yes)],,
                 enable_gtk2=no)
                
if [ ! test "x$enable_gtk2" != "xyes"]; then
    pkg_modules="gtk+-2.0 >= 2.0.0"
    PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
    CFLAGS="$CFLAGS $PACKAGE_CFLAGS"
    LIBS="$LIBS $PACKAGE_LIBS"
    AC_DEFINE(ENABLE_GTK2, , [Define to enable gtk2 support])
else        
  if !(gtk-config --version >/dev/null 2>&1); then
     AC_MSG_ERROR([Gtk+ is required.])
  else
      CFLAGS="$CFLAGS `gtk-config --cflags`"
      LIBS="$LIBS `gtk-config --libs`"
  fi
fi

dnl Checks for header files.
AC_PATH_X
AC_HEADER_STDC
AC_CHECK_HEADERS(unistd.h)

dnl Checks for typedefs, structures, and compiler characteristics.

dnl Checks for library functions.

AC_OUTPUT(Makefile)