~drizzle-trunk/drizzle/development

dnl  Copyright (C) 2009 Sun Microsystems

dnl This file is free software; Sun Microsystems

dnl gives unlimited permission to copy and/or distribute it,

dnl with or without modifications, as long as this notice is preserved.

dnl--------------------------------------------------------------------

dnl PANDORA_PLUGINS

dnl Declare our plugin modules

dnl--------------------------------------------------------------------

AC_DEFUN([PANDORA_PLUGINS],[

  dnl We do this to prime the files from a fresh checkout. Normally we want

  dnl these commands to be executed by make. Perhaps we should split them into

  dnl a few shell script snippets in config and make Make call them... we're

  dnl going to get there...

  dnl ANYWAY - syscmd gets called during aclocal - so before automake. It will

  dnl get called probably during autoconf too, so it's important to protect

  dnl with test -f ... if the files exist, we don't have the chicken/egg 

  dnl problem and therefore don't need to do anything here

  m4_syscmd([python config/pandora-plugin > /dev/null])

  m4_syscmd([test -f config/plugin.stamp || touch config/plugin.stamp aclocal.m4])

  m4_sinclude(config/pandora-plugin.ac)

  dnl Add code here to read set plugin lists and  set drizzled_default_plugin_list

  pandora_builtin_list=`echo $pandora_builtin_list | sed 's/, *$//'`

  pandora_builtin_symbols_list=`echo $pandora_builtin_symbols_list | sed 's/, *$//'`

  pandora_builtin_load_list=`echo $pandora_builtin_load_list | sed 's/, *$//'`

  pandora_builtin_load_symbols_list=`echo $pandora_builtin_load_symbols_list | sed 's/, *$//'`

  AS_IF([test "x$pandora_builtin_symbols_list" = "x"], pandora_builtin_symbols_list="NULL")

  AS_IF([test "x$pandora_builtin_load_symbols_list" = "x"], pandora_builtin_load_symbols_list="NULL")

  AC_SUBST([PANDORA_BUILTIN_LIST],[$pandora_builtin_list])

  AC_SUBST([PANDORA_BUILTIN_SYMBOLS_LIST],[$pandora_builtin_symbols_list])

  AC_SUBST([PANDORA_BUILTIN_LOAD_LIST],[$pandora_builtin_load_list])

  AC_SUBST([PANDORA_BUILTIN_LOAD_SYMBOLS_LIST],[$pandora_builtin_load_symbols_list])

  AC_SUBST([PANDORA_PLUGIN_LIST],[$pandora_default_plugin_list])

  m4_ifval(m4_normalize([$1]),[

    AC_CONFIG_FILES($*)

    ],[

    AC_DEFINE_UNQUOTED([PANDORA_BUILTIN_LIST],["$pandora_builtin_list"],

                       [List of plugins to be built in])

    AC_DEFINE_UNQUOTED([PANDORA_BUILTIN_SYMBOLS_LIST],["$pandora_builtin_symbols_list"],

                       [List of builtin plugin symbols to be built in])

    AC_DEFINE_UNQUOTED([PANDORA_PLUGIN_LIST],["$pandora_default_plugin_list"],

                       [List of plugins that should be loaded on startup if no

                        value is given for --plugin-load])

  ])

  AC_SUBST(pandora_plugin_test_list)

  AC_SUBST(pandora_plugin_libs)

  pandora_plugin_defs=`echo $pandora_plugin_defs | sed 's/, *$//'`

  AC_SUBST(pandora_plugin_defs)

  AC_SUBST(PANDORA_PLUGIN_DEP_LIBS)

  AC_SUBST(pkgplugindir,"\$(pkglibdir)")

])

AC_DEFUN([PANDORA_ADD_PLUGIN_DEP_LIB],[

  PANDORA_PLUGIN_DEP_LIBS="${PANDORA_PLUGIN_DEP_LIBS} $*"

])