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Viewing changes to config/pandora-plugin

  • Committer: Brian Aker
  • Date: 2009-11-25 07:05:58 UTC
  • mfrom: (1192.3.39 pandora-build)
  • Revision ID: brian@gaz-20091125070558-mzf1m5etiwb841jb
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config/pandora-plugin
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          pass
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def write_external_configure(plugin, plugin_file):
 
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  """Write the initial bits of the configure.ac file"""
 
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  if not os.path.exists('m4'):
 
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    os.mkdir('m4')
 
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  plugin_file.write("""
 
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AC_PREREQ(2.59)dnl              Minimum Autoconf version required.
 
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AC_INIT([%(name)s],[%(version)s],[%(url)s])
 
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AC_CONFIG_SRCDIR([%(main_source)s])
 
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AC_CONFIG_AUX_DIR(config)
 
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AC_CONFIG_HEADERS([config.h])
 
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AC_CONFIG_MACRO_DIR([m4])
 
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PANDORA_CANONICAL_TARGET(less-warnings, warnings-always-on, require-cxx, force-gcc42)
 
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PANDORA_REQUIRE_LIBPROTOBUF
 
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PANDORA_PROTOBUF_REQUIRE_VERSION([2.1.0])
 
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PANDORA_REQUIRE_PROTOC
 
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AC_LANG_PUSH(C++)
 
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PANDORA_REQUIRE_PTHREAD
 
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PANDORA_REQUIRE_LIBDL
 
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AC_LANG_POP
 
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PANDORA_USE_BETTER_MALLOC
 
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PANDORA_DRIZZLE_BUILD
 
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""" % plugin)
 
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  write_plugin_ac(plugin, plugin_file)
 
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  plugin_file.write("""
 
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AC_CONFIG_FILES(Makefile)
 
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AC_OUTPUT
 
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echo "---"
 
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echo "Configuration summary for $PACKAGE_NAME version $VERSION $PANDORA_RELEASE_COMMENT"
 
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echo ""
 
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echo "   * Installation prefix:       $prefix"
 
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echo "   * System type:               $host_vendor-$host_os"
 
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echo "   * Host CPU:                  $host_cpu"
 
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echo "   * C Compiler:                $CC_VERSION"
 
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echo "   * C++ Compiler:              $CXX_VERSION"
 
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echo "   * Debug enabled:             $with_debug"
 
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echo "   * Warnings as failure:       $ac_cv_warnings_as_errors"
 
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echo "   * C++ cstdint location:      $ac_cv_cxx_cstdint"
 
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echo "   * C++ hash_map location:     $ac_cv_cxx_hash_map"
 
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echo "   * C++ hash namespace:        $ac_cv_cxx_hash_namespace"
 
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echo "   * C++ shared_ptr namespace:  $ac_cv_shared_ptr_namespace"
 
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echo ""
 
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echo "---"
 
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  """ % plugin)
 
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def write_external_makefile(plugin, plugin_file):
 
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  plugin_file.write("""
 
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ACLOCAL_AMFLAGS = -I m4 --force
 
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VERSION=$(PANDORA_RELEASE_VERSION)
 
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pkgplugindir=$(libdir)/drizzle/plugin
 
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EXTRA_DIST = %(rel_path)s/plugin.ini
 
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  """ % plugin)
 
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  if plugin['headers'] != "":
 
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    plugin_file.write("noinst_HEADERS = %(headers)s\n" % plugin)
 
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  if plugin['testsuite']:
 
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    if plugin.has_key('testsuitedir') and plugin['testsuitedir'] != "":
 
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      plugin_file.write("EXTRA_DIST += %(rel_path)s/%(testsuitedir)s\n" % plugin)
 
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  plugin_file.write("""
 
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pkgplugin_LTLIBRARIES=lib%(name)s_plugin.la
 
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lib%(name)s_plugin_la_LDFLAGS=-module -avoid-version -rpath $(pkgplugindir) $(AM_LDFLAGS) %(ldflags)s
 
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lib%(name)s_plugin_la_LIBADD=%(libs)s
 
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lib%(name)s_plugin_la_DEPENDENCIES=%(libs)s
 
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lib%(name)s_plugin_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_DYNAMIC_PLUGIN -DPANDORA_MODULE_NAME=%(name)s %(cppflags)s
 
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lib%(name)s_plugin_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
 
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lib%(name)s_plugin_la_CFLAGS=$(AM_CFLAGS) %(cflags)s
 
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lib%(name)s_plugin_la_SOURCES=%(sources)s
 
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""" % plugin)
 
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  plugin_am_file=os.path.join(plugin['rel_path'],'plugin.am')
 
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  if os.path.exists(plugin_am_file):
 
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    plugin_file.write('include %s\n' % plugin_am_file)
 
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def write_external_plugin():
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  """Return True if the plugin had changed."""
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  plugin = read_plugin_ini('.')
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  expand_plugin_ini(plugin, '.')
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  plugin_file = ChangeProtectedFile('pandora-plugin.ac')
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  write_plugin_ac(plugin, plugin_file)
 
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  plugin_file = ChangeProtectedFile('configure.ac')
 
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  write_external_configure(plugin, plugin_file)
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  result = plugin_file.close()
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  plugin_file = ChangeProtectedFile('pandora-plugin.am')
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  write_plugin_am(plugin, plugin_file)
 
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  plugin_file = ChangeProtectedFile('Makefile.am')
 
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  write_external_makefile(plugin, plugin_file)
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  # Write some stub configure.ac and Makefile.am files that include the above
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  result = plugin_file.close() or result
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  return result
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      [with_%(name)s_plugin=no])
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  """ % plugin)
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  plugin['plugin_dep_libs']=" ".join(["\${top_builddir}/%s" % f for f in plugin['libs'].split()])
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  plugin_ac.write("""
 
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  if not plugin['unconditional']:
 
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    plugin_ac.write("""
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AM_CONDITIONAL([%(build_conditional_tag)s],
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               [test %(build_conditional)s])
 
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    """ % plugin)
 
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  plugin_ac.write("""
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AS_IF([test "x$with_%(name)s_plugin" = "xyes"],
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      [
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  """ % plugin)
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def expand_plugin_ini(plugin, plugin_dir):
 
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    if plugin_dir == ".":
 
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      plugin['unconditional']=True
 
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    else:
 
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      plugin['unconditional']=False
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    plugin['rel_path']= plugin_dir[len(top_srcdir)+len(os.path.sep):]
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    # TODO: determine path to plugin dir relative to top_srcdir... append it to
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    # source files if they don't already have it
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      if not src.startswith(plugin['rel_path']):
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        src= os.path.join(plugin['rel_path'], src)
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        new_sources= "%s %s" % (new_sources, src)
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    plugin['sources']= new_sources
 
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    if new_sources != "":
 
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      plugin['sources']= new_sources
 
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    plugin['main_source']= plugin['sources'].split()[0]
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    new_headers=""
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    for header in plugin['headers'].split():
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    parser=ConfigParser.ConfigParser(defaults=dict(sources="",headers="", cflags="",cppflags="",cxxflags="", libs="", ldflags=""))
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    parser.read(plugin_file)
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    plugin=dict(parser.items('plugin'))
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    plugin['name']= os.path.basename(plugin_dir)
 
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    if not plugin.has_key('name'):
 
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      plugin['name']= os.path.basename(plugin_dir)
 
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    if plugin_dir == '.':
 
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      if not plugin.has_key('url'):
 
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        print "External Plugins are required to specifiy a url"
 
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        plugin['url']= 'http://launchpad.net/%(name)s' % plugin
 
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        sys.exit(1)
 
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      if plugin_dir == '.' and not plugin.has_key('version'):
 
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        print "External Plugins are required to specifiy a version"
 
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        sys.exit(1)
 
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    if plugin.has_key('load_by_default'):
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      plugin['load_by_default']=parser.getboolean('plugin','load_by_default')
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    else:
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# plugin.list: datestamp preserved list
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${srcdir}/config/plugin.list: .plugin.scan
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.plugin.scan:
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        @cd ${top_srcdir} && python config/register_plugins.py plugin-list
 
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        @cd ${top_srcdir} && python config/pandora-plugin plugin-list
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# Plugins affect configure; so to prevent configure running twice in a tarball
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# build (once up front, once with the right list of plugins, we ship the
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EXTRA_DIST += \
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        config/pandora-plugin.am \
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        config/pandora-plugin.ac \
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        config/register_plugins.py
 
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        config/pandora-plugin
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# Seed the list of plugin LDADDS which plugins may extend.
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  plugin_list_file.close()
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if not os.path.exists("config/pandora-plugin.am") or 'write' in actions:
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  plugin_am_file.write("\nconfig/pandora-plugin.am: ${top_srcdir}/config/plugin.list ${top_srcdir}/config/register_plugins.py ")
 
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  plugin_am_file.write("\nconfig/pandora-plugin.am: ${top_srcdir}/config/plugin.list ${top_srcdir}/config/pandora-plugin ")
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  for plugin_dir in plugin_list:
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    plugin_am_file.write("\\\n\t%s/plugin.ini " % plugin_dir)
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  plugin_am_file.write("\n\tcd ${top_srcdir} && python config/register_plugins.py write\n")
 
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  plugin_am_file.write("\n\tcd ${top_srcdir} && python config/pandora-plugin write\n")
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  for plugin_dir in plugin_list:
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    write_plugin(plugin_dir)
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