~drizzle-trunk/drizzle/development

#!/usr/bin/python

#  Copyright (C) 2009 Sun Microsystems
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; version 2 of the License.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA


# Find plugins in the tree and add them to the build system 

import ConfigParser, os, sys
import datetime, time
import subprocess

top_srcdir='.'
top_builddir='.'
plugin_ini_fname='plugin.ini'
plugin_list=[]
plugin_am_file=None
plugin_ac_file=None
plugin_prefix=''
plugin_suffix='_plugin'
extra_cflags=''
extra_cppflags=''
extra_cxxflags=''
root_plugin_dir='plugin'
pkgplugindir='$(libdir)/drizzle'
default_install='True'
default_plugin_version=''

class ChangeProtectedFile(object):

  def __init__(self, fname):
    self.bogus_file= False
    self.real_fname= fname
    self.new_fname= "%s.new" % fname
    try:
      self.new_file= open(self.new_fname,'w+')
    except IOError:
      self.bogus_file= True

  def write(self, text):
    if not self.bogus_file:
      self.new_file.write(text)

  # We've written all of this out into .new files, now we only copy them
  # over the old ones if they are different, so that we don't cause 
  # unnecessary recompiles
  def close(self):
    """Return True if the file had changed."""
    if self.bogus_file:
      return
    self.new_file.seek(0)
    new_content = self.new_file.read()
    self.new_file.close()
    try:
        old_file = file(self.real_fname, 'r')
        old_content = old_file.read()
        old_file.close()
    except IOError:
        old_content = None
    if new_content != old_content:
      if old_content != None:
        os.unlink(self.real_fname)
      os.rename(self.new_fname, self.real_fname)
      return True
    else:
        try:
          os.unlink(self.new_fname)
        except:
          pass


def write_external_configure(plugin, plugin_file):
  """Write the initial bits of the configure.ac file"""
  if not os.path.exists('m4'):
    os.mkdir('m4')
  plugin_file.write("""
AC_PREREQ(2.59)dnl		Minimum Autoconf version required.
AC_INIT([%(name)s],[%(version)s],[%(url)s])
AC_CONFIG_SRCDIR([%(main_source)s])
AC_CONFIG_AUX_DIR(config)

PANDORA_CANONICAL_TARGET(less-warnings, warnings-always-on, require-cxx, force-gcc42,skip-visibility)

PANDORA_REQUIRE_LIBPROTOBUF
PANDORA_PROTOBUF_REQUIRE_VERSION([2.1.0])
PANDORA_REQUIRE_PROTOC

AC_LANG_PUSH(C++)
PANDORA_REQUIRE_PTHREAD
PANDORA_REQUIRE_LIBDL
AC_LANG_POP

PANDORA_USE_BETTER_MALLOC

PANDORA_DRIZZLE_BUILD
""" % plugin)

  write_plugin_ac(plugin, plugin_file)

  plugin_file.write("""
AC_CONFIG_FILES(Makefile)

AC_OUTPUT

echo "---"
echo "Configuration summary for $PACKAGE_NAME version $VERSION $PANDORA_RELEASE_COMMENT"
echo ""
echo "   * Installation prefix:       $prefix"
echo "   * System type:               $host_vendor-$host_os"
echo "   * Host CPU:                  $host_cpu"
echo "   * C Compiler:                $CC_VERSION"
echo "   * C++ Compiler:              $CXX_VERSION"
echo "   * Debug enabled:             $with_debug"
echo "   * Warnings as failure:       $ac_cv_warnings_as_errors"
echo "   * C++ cstdint location:      $ac_cv_cxx_cstdint"
echo "   * C++ hash_map location:     $ac_cv_cxx_hash_map"
echo "   * C++ hash namespace:        $ac_cv_cxx_hash_namespace"
echo "   * C++ shared_ptr namespace:  $ac_cv_shared_ptr_namespace"
echo ""
echo "---"

  """ % plugin)

def write_external_makefile(plugin, plugin_file):

  plugin_file.write("""
ACLOCAL_AMFLAGS = -I m4 --force
VERSION=$(PANDORA_RELEASE_VERSION)

pkgplugindir=%(pkgplugindir)s
EXTRA_DIST = plugin.ini

""" % plugin)
  if plugin['headers'] != "":
    plugin_file.write("noinst_HEADERS = %(headers)s\n" % plugin)
  if plugin['testsuite']:
    if plugin.has_key('testsuitedir') and plugin['testsuitedir'] != "":
      plugin_file.write("EXTRA_DIST += %(testsuitedir)s\n" % plugin)
  plugin_file.write("""
pkgplugin_LTLIBRARIES=%(pname)s.la
%(pname)s_la_LDFLAGS=-avoid-version -rpath $(pkgplugindir) $(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
%(pname)s_la_LIBADD=%(libs)s
%(pname)s_la_DEPENDENCIES=%(libs)s
%(pname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_DYNAMIC_PLUGIN -DPANDORA_MODULE_NAME=%(name)s -DPANDORA_MODULE_AUTHOR="%(author)s" -DPANDORA_MODULE_TITLE="%(title)s" -DPANDORA_MODULE_VERSION="%(version)s" -DPANDORA_MODULE_LICENSE=%(license)s %(cppflags)s
%(pname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
%(pname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s

%(pname)s_la_SOURCES=%(sources)s

""" % plugin)
  plugin_am_file=os.path.join(plugin['rel_path'],'plugin.am')
  if os.path.exists(plugin_am_file):
    plugin_file.write('include %s\n' % plugin_am_file)

def write_external_plugin():
  """Return True if the plugin had changed."""
  plugin = read_plugin_ini('.')
  expand_plugin_ini(plugin, '.')
  plugin_file = ChangeProtectedFile('configure.ac')
  write_external_configure(plugin, plugin_file)
  result = plugin_file.close()
  plugin_file = ChangeProtectedFile('Makefile.am')
  write_external_makefile(plugin, plugin_file)
  # Write some stub configure.ac and Makefile.am files that include the above
  result = plugin_file.close() or result
  return result

def write_plugin(plugin_dir):
  """Return True if the plugin had changed."""
  plugin = read_plugin_ini(plugin_dir)
  expand_plugin_ini(plugin, plugin_dir)
  write_plugin_ac(plugin, plugin_ac_file)
  write_plugin_am(plugin, plugin_am_file)

def write_plugin_ac(plugin, plugin_ac):
  #
  # Write plugin config instructions into plugin.ac file.
  #
  plugin_ac_file=os.path.join(plugin['rel_path'],'plugin.ac')
  plugin_m4_dir=os.path.join(plugin['rel_path'],'m4')
  plugin_m4_files=[]
  if os.path.exists(plugin_m4_dir) and os.path.isdir(plugin_m4_dir):
    for m4_file in os.listdir(plugin_m4_dir):
      if os.path.splitext(m4_file)[-1] == '.m4':
        plugin_m4_files.append(os.path.join(plugin['rel_path'], m4_file))
  plugin_ac.write("""
dnl Config for %(title)s
""" % plugin)
  for m4_file in plugin_m4_files:
    plugin_ac.write('m4_sinclude([%s])\n' % m4_file)
  plugin['plugin_dep_libs']=" ".join(["\${top_builddir}/%s" % f for f in plugin['libs'].split()])

  if plugin['static']:
    plugin_ac.write("""
dnl This plugin is staticly built, which means we cannot live without and it is not
dnl possible to disable it. Once it is disableable, we will make it non-static.
with_%(name)s_plugin=yes
pandora_builtin_list="_drizzled_%(name)s_plugin_,${pandora_builtin_list}"
pandora_plugin_libs="${pandora_plugin_libs} \${top_builddir}/%(root_plugin_dir)s/%(pname)s.la"
PANDORA_PLUGIN_DEP_LIBS="${PANDORA_PLUGIN_DEP_LIBS} %(plugin_dep_libs)s"

""" % plugin)
    if plugin['testsuite']:
      plugin_ac.write("""
pandora_plugin_test_list="%(name)s,${pandora_plugin_test_list}"
""" % plugin)
  else:
    plugin_ac.write("""
AC_ARG_WITH([%(name_with_dashes)s-plugin],[
dnl indented wierd to make the help output correct
AS_HELP_STRING([--with-%(name_with_dashes)s-plugin],[Build %(title)s. @<:@default=%(enabled)s@:>@])
AS_HELP_STRING([--without-%(name_with_dashes)s-plugin],[Disable building %(title)s])
  ],[
    with_%(name)s_plugin="$withval"
    AS_IF([test "x$with_%(name)s_plugin" = "xyes"],[
      requested_%(name)s_plugin="yes"
    ],[
      requested_%(name)s_plugin="no"
    ])
  ],[
    with_%(name)s_plugin="%(enabled)s"
    requested_%(name)s_plugin="no"
  ])
AC_ARG_ENABLE([%(name_with_dashes)s-plugin],[
dnl indented wierd to make the help output correct
AS_HELP_STRING([--enable-%(name_with_dashes)s-plugin],[Build %(title)s. @<:@default=%(default_yesno)s@:>@])
AS_HELP_STRING([--disable-%(name_with_dashes)s-plugin],[Disable building %(title)s])
  ],
  [enable_%(name)s_plugin="$withval"],
  [enable_%(name)s_plugin=%(default_yesno)s])

""" % plugin)
  if os.path.exists(plugin_ac_file):
    plugin_ac.write('m4_sinclude([%s])\n' % plugin_ac_file) 
  # The plugin author has specified some check to make to determine
  # if the plugin can be built. If the plugin is turned on and this 
  # check fails, then configure should error out. If the plugin is not
  # turned on, then the normal conditional build stuff should just let
  # it silently not build
  if plugin['has_build_conditional']:
    plugin_ac.write("""
AS_IF([test %(build_conditional)s],
      [], dnl build_conditional can only negate
      [
        AS_IF([test "x${requested_%(name)s_plugin}" = "xyes"],
              [AC_MSG_ERROR([Plugin %(name)s was explicitly requested, yet failed build dependency checks. Aborting!])])
        with_%(name)s_plugin=no
      ])

""" % plugin)
  if not plugin['unconditional']:
    plugin_ac.write("""
AM_CONDITIONAL([%(build_conditional_tag)s],
               [test %(build_conditional)s])
    """ % plugin)
  if not plugin['static']:
    plugin_ac.write("""
AS_IF([test "x$with_%(name)s_plugin" = "xyes"],
      [
""" % plugin)
    if plugin['testsuite']:
      plugin_ac.write("""
        pandora_plugin_test_list="%(name)s,${pandora_plugin_test_list}"
      """ % plugin)

    plugin_ac.write("""
        AS_IF([test "x$enable_%(name)s_plugin" = "xyes"],[
          pandora_default_plugin_list="%(name)s,${pandora_default_plugin_list}"
        ])
    """ % plugin)
    plugin_ac.write("      ])\n")


def expand_plugin_ini(plugin, plugin_dir):
    if plugin['name'] == "**OUT-OF-TREE**":
      print "Out of tree plugins require the name field to be specified in plugin.ini"
      sys.exit(1)

    if plugin_dir == ".":
      plugin['rel_path']= plugin_dir
      plugin['unconditional']=True
    else:
      plugin['rel_path']= plugin_dir[len(top_srcdir)+len(os.path.sep):]
      plugin['unconditional']=False
    # TODO: determine path to plugin dir relative to top_srcdir... append it to
    # source files if they don't already have it
    if plugin['sources'] == "":
      plugin['sources']="%s.cc" % plugin['name']
    new_sources=""
    if plugin_dir != ".":
      for src in plugin['sources'].split():
        if not src.startswith(plugin['rel_path']):
          src= os.path.join(plugin['rel_path'], src)
          new_sources= "%s %s" % (new_sources, src)
    else:
      new_sources= " ".join(plugin['sources'].split())
    if new_sources != "":
      plugin['sources']= new_sources
    plugin['main_source']= plugin['sources'].split()[0]
    
    new_headers=""
    if plugin_dir != ".":
      for header in plugin['headers'].split():
        if not header.startswith(plugin['rel_path']):
          header= os.path.join(plugin['rel_path'], header)
          new_headers= "%s %s" % (new_headers, header)
    else:
      new_headers= " ".join(plugin['headers'].split())
    if new_headers != "":
      plugin['headers']= new_headers
    
    # Make a yes/no version for autoconf help messages
    if plugin['load_by_default']:
      plugin['default_yesno']="yes"
    else:
      plugin['default_yesno']="no"

    
    plugin['build_conditional_tag']= "BUILD_%s_PLUGIN" % plugin['name'].upper()
    plugin['name_with_dashes']= plugin['name'].replace('_','-')
    if plugin.has_key('build_conditional'):
      plugin['has_build_conditional']=True
      plugin['build_conditional']='"x${with_%(name)s_plugin}" = "xyes" -a %(build_conditional)s' % plugin
    else:
      plugin['has_build_conditional']=False
      plugin['build_conditional']='"x${with_%(name)s_plugin}" = "xyes"' %plugin

    if plugin['install']:
      plugin['library_type']= 'pkgplugin';
    else:
      plugin['library_type']= 'noinst';

def find_testsuite(plugin_dir):
  for testdir in ['drizzle-tests','tests']:
    if os.path.isdir(os.path.join(plugin_dir,testdir)):
      return testdir
  if os.path.isdir(os.path.join('tests','suite',os.path.basename(plugin_dir))):
    return ""
  return None

def read_plugin_ini(plugin_dir):
    if plugin_dir == ".":
      plugin_name="**OUT-OF-TREE**"
    else:
      plugin_name=os.path.basename(plugin_dir)

    plugin_file= os.path.join(plugin_dir,plugin_ini_fname)
    plugin_defaults= dict(sources="",
                          headers="",
                          cflags="",
                          cppflags="",
                          cxxflags="",
                          libs="",
                          ldflags="",
                          author="",
                          title="",
                          description="",
                          license="PLUGIN_LICENSE_GPL",
                          name=plugin_name,
                          load_by_default="False",
                          disabled="False",
                          static="False",
                          install=default_install)
    parser=ConfigParser.ConfigParser(defaults= plugin_defaults)
    parser.read(plugin_file)
    plugin=dict(parser.items('plugin'))
    if plugin_dir == '.':
      if not plugin.has_key('url'):
        print "External Plugins are required to specifiy a url"
        plugin['url']= 'http://launchpad.net/%(name)s' % plugin
        sys.exit(1)
      if plugin_dir == '.' and not plugin.has_key('version'):
        print "External Plugins are required to specifiy a version"
        sys.exit(1)
    if not plugin.has_key('version'):
      plugin['version'] = default_plugin_version
   
    if plugin.has_key('load_by_default'):
      plugin['load_by_default']=parser.getboolean('plugin','load_by_default')
    if plugin.has_key('disabled'):
      plugin['disabled']=parser.getboolean('plugin','disabled')
    if plugin['disabled']:
      plugin['enabled']="no"
    else:
      plugin['enabled']="yes"
    if plugin.has_key('static'):
      plugin['static']= parser.getboolean('plugin','static')
    if plugin.has_key('install'):
      plugin['install']= parser.getboolean('plugin','install')
    if plugin.has_key('testsuite'):
      if plugin['testsuite'] == 'disable':
        plugin['testsuite']= False
    else:
      plugin_testsuite= find_testsuite(plugin_dir)
      plugin['testsuitedir']=plugin_testsuite
      if plugin_testsuite is not None:
        plugin['testsuite']=True
      else:
        plugin['testsuite']=False

    plugin['cflags']+= extra_cflags
    plugin['cppflags']+= extra_cppflags
    plugin['cxxflags']+= extra_cxxflags

    plugin['pname']= "lib%s%s%s" % (plugin_prefix, plugin['name'], plugin_suffix)
    plugin['root_plugin_dir']= root_plugin_dir
    plugin['plugin_prefix']= plugin_prefix
    plugin['plugin_suffix']= plugin_suffix
    plugin['pkgplugindir']= pkgplugindir

    return plugin


def write_plugin_am(plugin, plugin_am):
  """Write an automake fragment for this plugin.
  
  :param plugin: The plugin dict.
  :param plugin_am: The file to write to.
  """
  # The .plugin.ini.stamp avoids changing the datestamp on plugin.ini which can
  # confuse VCS systems.
  plugin_am.write("""
EXTRA_DIST += %(rel_path)s/plugin.ini

# Prevent errors when a plugin dir is removed
%(rel_path)s/plugin.ini:

""" % plugin)
  if plugin['headers'] != "":
    plugin_am.write("noinst_HEADERS += %(headers)s\n" % plugin)
  if plugin['testsuite']:
    if plugin.has_key('testsuitedir') and plugin['testsuitedir'] != "":
      plugin_am.write("EXTRA_DIST += %(rel_path)s/%(testsuitedir)s\n" % plugin)
  if plugin['static']:
    plugin_am.write("""
%(root_plugin_dir)s_%(plugin_prefix)s%(name)s_dir=${top_srcdir}/%(rel_path)s
EXTRA_DIST += %(rel_path)s/plugin.ini
if %(build_conditional_tag)s
  noinst_LTLIBRARIES+=%(root_plugin_dir)s/%(pname)s.la
  %(root_plugin_dir)s_%(pname)s_la_LIBADD=%(libs)s
  %(root_plugin_dir)s_%(pname)s_la_DEPENDENCIES=%(libs)s
  %(root_plugin_dir)s_%(pname)s_la_LDFLAGS=$(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
  %(root_plugin_dir)s_%(pname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_MODULE_NAME=%(name)s -DPANDORA_MODULE_AUTHOR="%(author)s" -DPANDORA_MODULE_TITLE="%(title)s" -DPANDORA_MODULE_VERSION="%(version)s" -DPANDORA_MODULE_LICENSE=%(license)s %(cppflags)s
  %(root_plugin_dir)s_%(pname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
  %(root_plugin_dir)s_%(pname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s

  %(root_plugin_dir)s_%(pname)s_la_SOURCES=%(sources)s
  PANDORA_DYNAMIC_LDADDS+=${top_builddir}/%(root_plugin_dir)s/%(pname)s.la
endif
""" % plugin)
  else:
    plugin_am.write("""
%(root_plugin_dir)s_%(plugin_prefix)s%(name)s_dir=${top_srcdir}/%(rel_path)s
EXTRA_DIST += %(rel_path)s/plugin.ini
if %(build_conditional_tag)s
  %(library_type)s_LTLIBRARIES+=%(root_plugin_dir)s/%(pname)s.la
  %(root_plugin_dir)s_%(pname)s_la_LDFLAGS=-avoid-version -rpath $(pkgplugindir) $(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
  %(root_plugin_dir)s_%(pname)s_la_LIBADD=%(libs)s
  %(root_plugin_dir)s_%(pname)s_la_DEPENDENCIES=%(libs)s
  %(root_plugin_dir)s_%(pname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_DYNAMIC_PLUGIN -DPANDORA_MODULE_NAME=%(name)s -DPANDORA_MODULE_AUTHOR="%(author)s" -DPANDORA_MODULE_TITLE="%(title)s" -DPANDORA_MODULE_VERSION="%(version)s" -DPANDORA_MODULE_LICENSE=%(license)s %(cppflags)s
  %(root_plugin_dir)s_%(pname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
  %(root_plugin_dir)s_%(pname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s

  %(root_plugin_dir)s_%(pname)s_la_SOURCES=%(sources)s
endif
""" % plugin)
  plugin_am_file=os.path.join(plugin['rel_path'],'plugin.am')
  if os.path.exists(plugin_am_file):
    plugin_am.write('include %s\n' % plugin_am_file)

#MAIN STARTS HERE:

# I'm 3 seconds away from writing a comprehensive build solution
if not os.path.exists('config/pandora_vc_revinfo'):
  if os.path.exists('.bzr'):
    bzr_revno= subprocess.Popen(["bzr", "revno"], stdout=subprocess.PIPE).communicate()[0].strip()
    rev_date= datetime.date.fromtimestamp(time.time())
    default_plugin_version = "%d.%02d.%s" % (rev_date.year, rev_date.month, bzr_revno)
  else:
    default_plugin_version=datetime.date.fromtimestamp(time.time()).isoformat()
else:
  # need to read config/pandora_vc_revno
  pandora_vc_revno=open('config/pandora_vc_revinfo','r').read().split()
  rev_date=""
  bzr_revno=""
  for revno_line in pandora_vc_revno:
    (revno_key,revno_val)= revno_line.split("=")
    if revno_key == 'PANDORA_VC_REVNO':
      bzr_revno=revno_val.strip()
    elif revno_key == 'PANDORA_RELEASE_DATE':
      rev_date=revno_val.strip()

  default_plugin_version = "%s.%s" % (rev_date, bzr_revno)

actions=[]
for arg in sys.argv:
  if arg.startswith('--top_srcdir='):
    top_srcdir=arg[12:]
  elif arg.startswith('--top_builddir='):
    top_builddir=arg[14:]
  elif arg == "--force-all":
    actions=['plugin-list','pandora-plugin.am','write']
    break
  else:
    actions.append(arg)
if len(actions) == 0:
  actions.append('write')

def accumulate_plugins(arg, dirname, fnames):
  # plugin_ini_fname is a name in dirname indicating dirname is a plugin.
  if plugin_ini_fname in fnames:
    arg.append(dirname)
os.path.walk(os.path.join(top_srcdir,root_plugin_dir),accumulate_plugins,plugin_list)


if not os.path.exists("config/pandora-plugin.am") or "write" in actions:
  plugin_am_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.am'))
  plugin_am_file.write("""
# always the current list, generated every build so keep this lean.
# pandora-plugin.list: datestamp preserved list
${srcdir}/config/pandora-plugin.list: .plugin.scan
.plugin.scan:
	@cd ${top_srcdir} && python config/pandora-plugin plugin-list

# Plugins affect configure; so to prevent configure running twice in a tarball
# build (once up front, once with the right list of plugins, we ship the
# generated list of plugins and the housekeeping material for that list so it
# is likewise not updated.
EXTRA_DIST += \
	config/pandora-plugin.am \
	config/pandora-plugin.ac \
	config/pandora-plugin


# Seed the list of plugin LDADDS which plugins may extend.
PANDORA_DYNAMIC_LDADDS=

# plugin.stamp: graph dominator for creating all per pandora-plugin.ac/am
# files. This is invoked when the code to generate such files has altered.""")

if not os.path.exists("config/pandora-plugin.ac") or "write" in actions:
  plugin_ac_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.ac'))
  plugin_ac_file.write("dnl Generated file, run make to rebuild\n")


if os.path.exists('plugin.ini'):
  # Are we in a plugin dir which wants to have a self-sufficient build system?
  plugin_list=['.']

  write_external_plugin()
else:
  plugin_list_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.list'))
  for p in plugin_list:
    plugin_list_file.write(p)
    plugin_list_file.write("\n")
  plugin_list.sort()
  plugin_list_file.close()

if not os.path.exists("config/pandora-plugin.am") or 'write' in actions:
  plugin_am_file.write("\n${top_srcdir}/config/pandora-plugin.am: ${top_srcdir}/config/pandora-plugin.list ${top_srcdir}/config/pandora-plugin ")
  for plugin_dir in plugin_list:
    plugin_am_file.write("\\\n\t%s/plugin.ini " % plugin_dir)
  plugin_am_file.write("\n\tcd ${top_srcdir} && python config/pandora-plugin write\n")
  for plugin_dir in plugin_list:
    write_plugin(plugin_dir)

if plugin_am_file is not None:
  plugin_am_file.close()
if plugin_ac_file is not None:
  plugin_ac_file.close()