gen_make.py

subversion-1.4.3-1.tar.gz 配置svn的源码

      if isinstance(target_ob, gen_base.TargetJava):
        self.ofile.write(
          '%s_HEADERS = %s\n'
          '%s_OBJECTS = %s\n'
          '%s_DEPS = $(%s_HEADERS) $(%s_OBJECTS) %s %s\n'
          '%s: $(%s_DEPS)\n'
          % (targ_varname, string.join(headers),

             targ_varname, string.join(objects),

             targ_varname, targ_varname, targ_varname, target_ob.add_deps, 
             string.join(deps),

             target_ob.name, targ_varname))

        # Build the headers from the header_classes with one 'javah' call
        if headers:
          self.ofile.write(
            '%s_CLASS_FILENAMES = %s\n'
            '%s_CLASSES = %s\n'
            '$(%s_HEADERS): $(%s_CLASS_FILENAMES)\n'
            '\t%s -d %s -classpath %s:$(%s_CLASSPATH) $(%s_CLASSES)\n'
            % (targ_varname, string.join(header_class_filenames),

               targ_varname, string.join(header_classes),

               targ_varname, targ_varname,

               target_ob.link_cmd, target_ob.output_dir, target_ob.classes, 
               targ_varname, targ_varname))

        # Build the objects from the object_srcs with one 'javac' call
        if object_srcs:
          self.ofile.write(
            '%s_SRC = %s\n'
            '$(%s_OBJECTS): $(%s_SRC)\n'
            '\t%s -d %s -classpath %s:$(%s_CLASSPATH) $(%s_SRC)\n'
            % (targ_varname, string.join(object_srcs),

               targ_varname, targ_varname,

               target_ob.link_cmd, target_ob.output_dir, target_ob.classes, 
               targ_varname, targ_varname))

        # Once the bytecodes have been compiled up, we produce the
        # JAR.
        if target_ob.jar:
          self.ofile.write('\n\t$(JAR) cf %s -C %s %s' %
                           (build_path_join(target_ob.classes, target_ob.jar),
                            target_ob.classes,
                            string.join(target_ob.packages, ' ')))

        self.ofile.write('\n\n')
      elif isinstance(target_ob, gen_base.TargetI18N):
        self.ofile.write(
          '%s_DEPS = %s %s\n'
          '%s: $(%s_DEPS)\n\n'
          % (targ_varname, target_ob.add_deps, string.join(objects + deps),
             target_ob.name, targ_varname))
      else:
        self.ofile.write(
          '%s_DEPS = %s %s\n'
          '%s_OBJECTS = %s\n'
          '%s: $(%s_DEPS)\n'
          '\tcd %s && %s -o %s %s $(%s_OBJECTS) %s $(LIBS)\n\n'
          % (targ_varname, target_ob.add_deps, string.join(objects + deps),

             targ_varname, objnames,

             target_ob.filename, targ_varname,

             path, target_ob.link_cmd,
             build_path_basename(target_ob.filename),
             (isinstance(target_ob, gen_base.TargetLib) and not
               target_ob.undefined_lib_symbols) and '$(LT_NO_UNDEFINED)' or "",
             targ_varname, string.join(gen_base.unique(libs)))
          )

    ########################################
    self.begin_section('Install-Group build targets')
    
    for itype, i_targets in install_deps:

      # perl bindings do their own thing, "swig-pl" target is
      # already specified in Makefile.in
      if itype == "swig-pl":
        continue

      outputs = [ ]
      for t in i_targets:
        if hasattr(t, 'filename'):
          outputs.append(t.filename)
      self.ofile.write('%s: %s\n\n' % (itype, string.join(outputs)))

    ########################################
    self.begin_section('Install-Group install targets')

    # for each install group, write a rule to install its outputs
    for area, inst_targets in install_deps:

      # perl bindings do their own thing, "install-swig-pl" target is
      # already specified in Makefile.in
      if area == "swig-pl":
        continue

      # get the output files for these targets, sorted in dependency order
      files = gen_base._sorted_files(self.graph, area)

      if area == 'apache-mod':
        self.ofile.write('install-mods-shared: %s\n' % (string.join(files),))
        la_tweaked = { }
        for file in files:
          # cd to dirname before install to work around libtool 1.4.2 bug.
          dirname, fname = build_path_splitfile(file)
          base, ext = os.path.splitext(fname)
          name = string.replace(base, 'mod_', '')
          self.ofile.write('\tcd %s ; '
                           '$(MKDIR) "$(APACHE_LIBEXECDIR)" ; '
                           '$(INSTALL_MOD_SHARED) -n %s %s\n'
                           % (dirname, name, fname))
          if ext == '.la':
            la_tweaked[file + '-a'] = None

        for apmod in inst_targets:
          for source in self.graph.get_sources(gen_base.DT_LINK, apmod.name,
                                               gen_base.Target):
            if not source.external_lib:
              bt = source.filename
              if bt[-3:] == '.la':
                la_tweaked[bt + '-a'] = None
        la_tweaked = la_tweaked.keys()
        la_tweaked.sort()

        # Construct a .libs directory within the Apache area and populate it
        # with the appropriate files. Also drop the .la file in the target dir.
        self.ofile.write('\ninstall-mods-static: %s\n'
                         '\t$(MKDIR) $(DESTDIR)%s\n'
                         % (string.join(la_tweaked + self.apache_files),
                            build_path_join('$(APACHE_TARGET)', '.libs')))
        for file in la_tweaked:
          dirname, fname = build_path_splitfile(file)
          base = os.path.splitext(fname)[0]
          self.ofile.write('\t$(INSTALL_MOD_STATIC) %s $(DESTDIR)%s\n'
                           '\t$(INSTALL_MOD_STATIC) %s $(DESTDIR)%s\n'
                           % (build_path_join(dirname, '.libs', base + '.a'),
                              build_path_join('$(APACHE_TARGET)', '.libs',
                                              base + '.a'),
                              file,
                              build_path_join('$(APACHE_TARGET)', base + '.la')))

        # copy the other files to the target dir
        for file in self.apache_files:
          self.ofile.write('\t$(INSTALL_MOD_STATIC) %s $(DESTDIR)%s\n'
                           % (file, build_path_join('$(APACHE_TARGET)',
                                                 build_path_basename(file))))
        self.ofile.write('\n')

      elif area != 'test' and area != 'bdb-test':
        area_var = string.replace(area, '-', '_')
        upper_var = string.upper(area_var)
        self.ofile.write('install-%s: %s\n'
                         '\t$(MKDIR) $(DESTDIR)$(%sdir)\n'
                         % (area, string.join(files), area_var))
        for file in files:
          # cd to dirname before install to work around libtool 1.4.2 bug.
          dirname, fname = build_path_splitfile(file)
          if area == 'locale':
            lang, objext = os.path.splitext(fname)
            installdir = '$(DESTDIR)$(%sdir)/%s/LC_MESSAGES' % (area_var, lang)
            self.ofile.write('\t$(MKDIR) %s\n'
                             '\tcd %s ; $(INSTALL_%s) %s '
                             '%s/$(PACKAGE_NAME)%s\n'
                             % (installdir,
                                dirname, upper_var, fname,
                                installdir, objext))
          else:
            self.ofile.write('\tcd %s ; $(INSTALL_%s) %s $(DESTDIR)%s\n'
                             % (dirname, upper_var, fname,
                                build_path_join('$(%sdir)' % area_var, fname)))
        # certain areas require hooks for extra install rules defined
        # in Makefile.in
        ### we should turn AREA into an object, then test it instead of this
        if area[:5] == 'swig-' and area[-4:] != '-lib' or \
           area[:7] == 'javahl-':
          self.ofile.write('\t$(INSTALL_EXTRA_%s)\n' % upper_var)
        self.ofile.write('\n')

    ########################################
    self.begin_section('The install-include rule')

    includedir = build_path_join('$(includedir)',
                                 'subversion-%s' % self.version)
    self.ofile.write('install-include: %s\n'
                     '\t$(MKDIR) $(DESTDIR)%s\n'
                     % (string.join(self.includes), includedir))
    for file in self.includes:
      self.ofile.write('\t$(INSTALL_INCLUDE) %s $(DESTDIR)%s\n'
                       % (build_path_join('$(abs_srcdir)', file),
                          build_path_join(includedir,
                                          build_path_basename(file))))

    ########################################
    self.begin_section('Shortcut targets for manual builds of specific items')

    for target in install_sources:
      if not isinstance(target, gen_base.TargetScript) and \
         not isinstance(target, gen_base.TargetJava) and \
         not isinstance(target, gen_base.TargetI18N):
        self.ofile.write('%s: %s\n' % (target.name, target.filename))

    ########################################
    self.begin_section('Rules to build all other kinds of object-like files')

    # write dependencies and build rules (when not using suffix rules)
    # for all other generated files which will not be installed
    # (or will be installed, but not by the main generated build)
    obj_deps = self.graph.get_deps(gen_base.DT_OBJECT)
    obj_deps.sort(lambda (t1, s1), (t2, s2): cmp(t1.filename, t2.filename))

    for objname, sources in obj_deps:
      deps = string.join(map(str, sources))
      self.ofile.write('%s: %s\n' % (objname, deps))
      cmd = objname.compile_cmd
      if cmd:
        if not getattr(objname, 'source_generated', 0):
          self.ofile.write('\t%s %s\n\n'
                           % (cmd, build_path_join('$(abs_srcdir)',
                              str(sources[0]))))
        else:
          self.ofile.write('\t%s %s\n\n' % (cmd, sources[0]))
      else:
        self.ofile.write('\n')
    
    
    self.ofile.close()
    self.write_standalone()

  def write_standalone(self):
    """Write autogen-standalone.mk"""
    
    standalone = open("autogen-standalone.mk", "w")
    standalone.write('# DO NOT EDIT -- AUTOMATICALLY GENERATED\n')
    standalone.write('abs_srcdir = %s\n' % os.getcwd())
    standalone.write('abs_builddir = %s\n' % os.getcwd())
    standalone.write('top_srcdir = .\n')
    standalone.write('top_builddir = .\n')
    standalone.write('SWIG = swig\n')
    standalone.write('PYTHON = python\n')
    standalone.write('\n')
    standalone.write(open("build-outputs.mk","r").read())
    standalone.close()

class UnknownDependency(Exception):
  "We don't know how to deal with the dependent to link it in."
  pass

### End of file.