kmx git

#!/usr/bin/python
# encoding: UTF-8

#===============================================================================
# Define global imports
#===============================================================================
import os
import re
import sys
import codecs
import shutil
import subprocess as sp
from . import constants
from .GLInfo import GLInfo
from .GLError import GLError
from .GLConfig import GLConfig
from .GLModuleSystem import GLModule
from .GLModuleSystem import GLModuleTable
from .GLMakefileTable import GLMakefileTable
from .GLFileSystem import GLFileAssistant
from pprint import pprint


#===============================================================================
# Define module information
#===============================================================================
__author__ = constants.__author__
__license__ = constants.__license__
__copyright__ = constants.__copyright__


#===============================================================================
# Define global constants
#===============================================================================
PYTHON3 = constants.PYTHON3
NoneType = type(None)
APP = constants.APP
DIRS = constants.DIRS
ENCS = constants.ENCS
UTILS = constants.UTILS
MODES = constants.MODES
TESTS = constants.TESTS
compiler = constants.compiler
joinpath = constants.joinpath
cleaner = constants.cleaner
string = constants.string
isabs = os.path.isabs
isdir = os.path.isdir
isfile = os.path.isfile
normpath = os.path.normpath
relpath = os.path.relpath


#===============================================================================
# Define GLEmiter class
#===============================================================================
class GLEmiter(object):
    '''This class is used to emit the contents of necessary files.'''

    def __init__(self, config):
        '''GLEmiter.__init__(config) -> GLEmiter

        Create GLEmiter instance.'''
        self.info = GLInfo()
        if type(config) is not GLConfig:
            raise(TypeError('config must be a GLConfig, not %s' %
                            type(config).__name__))
        self.config = config

    def __repr__(self):
        '''x.__repr__() <==> repr(x)'''
        result = '<pygnulib.GLEmiter %s>' % hex(id(self))
        return(result)

    def copyright_notice(self):
        '''GLEmiter.copyright_notice() -> string

        Emit a header for a generated file.'''
        emit = string()
        emit += "# %s" % self.info.copyright()
        emit += """
#
# This file 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; either version 3 of the License, or
# (at your option) any later version.
#
# This file 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 file.  If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.\n"""
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def autoconfSnippet(self, module, fileassistant, toplevel,
                        disable_libtool, disable_gettext, replace_auxdir, indentation):
        '''GLEmiter.autoconfSnippet(module, toplevel,
          disable_libtool, disable_gettext, replace_auxdir,
          indentation) -> string

        Emit the autoconf snippet of a module.
        GLConfig: include_guard_prefix.

        module is a GLModule instance, which is processed.
        fileassistant is a GLFileAssistant instance, which is used to get temporary
          directories and sed transformer.
        toplevel is a bool variable, False means a subordinate use of pygnulib.
        disable_libtool is a bool variable; it tells whether to disable libtool
          handling even if it has been specified through the GLConfig class.
        disable_gettext is a bool variable; it tells whether to disable
          AM_GNU_GETTEXT invocations.
        replace_auxdir is a bool variable; it tells whether to replace
          'build-aux' directory in AC_CONFIG_FILES.
        indentation is a string which contain spaces to prepend on each line.'''
        emit = string()
        if type(module) is not GLModule:
            raise(TypeError('module must be a GLModule, not %s' %
                            type(module).__name__))
        if type(fileassistant) is not GLFileAssistant:
            raise(TypeError('fileassistant must be a GLFileAssistant, not %s' %
                            type(fileassistant).__name__))
        if type(toplevel) is not bool:
            raise(TypeError('toplevel must be a bool, not %s' %
                            type(toplevel).__name__))
        if type(disable_libtool) is not bool:
            raise(TypeError('disable_libtool must be a bool, not %s' %
                            type(disable_libtool).__name__))
        if type(disable_gettext) is not bool:
            raise(TypeError('disable_gettext must be a bool, not %s' %
                            type(disable_gettext).__name__))
        if type(indentation) is bytes or type(indentation) is string:
            if type(indentation) is bytes:
                indentation = indentation.decode(ENCS['default'])
        else:  # if indentation has not bytes or string type
            raise(TypeError('indentation must be a string, not %s' %
                            type(indentation).__name__))
        if not indentation.isspace():
            raise(ValueError('indentation must contain only whitespaces'))
        auxdir = self.config['auxdir']
        libtool = self.config['libtool']
        include_guard_prefix = self.config['include_guard_prefix']
        if str(module) in ['gnumakefile', 'maintainer-makefile']:
            # These modules are meant to be used only in the top-level directory.
            flag = toplevel
        else:  # if not str(module) in ['gnumakefile', 'maintainer-makefile']
            flag = True
        if flag:
            snippet = module.getAutoconfSnippet()
            snippet = snippet.replace('${gl_include_guard_prefix}',
                                      include_guard_prefix)
            lines = [line for line in snippet.split('\n') if line.strip()]
            snippet = '%s\n' % '\n'.join(lines)
            transformer = fileassistant.transformers.get('aux', '')
            pattern = compiler('(^.*?$)', re.S | re.M)
            snippet = pattern.sub('%s\\1' % indentation, snippet)
            if transformer:
                args = ['sed', '-e', transformer]
                path = fileassistant.tmpfilename('snippet')
                with codecs.open(path, 'wb', 'UTF-8') as file:
                    file.write(snippet)
                stdin = codecs.open(path, 'rb', 'UTF-8')
                snippet = sp.check_output(args, stdin=stdin, shell=False)
                snippet = snippet.decode("UTF-8")
                os.remove(path)
            if disable_libtool:
                snippet = snippet.replace('$gl_cond_libtool', 'false')
                snippet = snippet.replace('gl_libdeps', 'gltests_libdeps')
                snippet = snippet.replace('gl_ltlibdeps', 'gltests_ltlibdeps')
            if disable_gettext:
                snippet = snippet.replace('AM_GNU_GETTEXT([external])', 'dnl you must \
add AM_GNU_GETTEXT([external]) or similar to configure.ac.')
            else:
                # Don't indent AM_GNU_GETTEXT_VERSION line, as that confuses
                # autopoint through at least GNU gettext version 0.18.2.
                snippet = compiler('^ *AM_GNU_GETTEXT_VERSION').sub('AM_GNU_GETTEXT_VERSION', snippet)
            emit += snippet
            if str(module) == 'alloca' and libtool and not disable_libtool:
                emit += 'changequote(,)dnl\n'
                emit += "LTALLOCA=`echo \"$ALLOCA\" | sed -e 's/\\.[^.]* /.lo \
/g;s/\\.[^.]*$/.lo/'`\n"
                emit += 'changequote([, ])dnl\n'
                emit += 'AC_SUBST([LTALLOCA])'
        if replace_auxdir:
            regex = 'AC_CONFIG_FILES\\(\\[(.*?)\\:build-aux/(.*?)\\]\\)'
            repl = 'AC_CONFIG_FILES([\\1:%s/\\2])' % auxdir
            pattern = compiler(regex, re.S | re.M)
            emit = pattern.sub(repl, emit)
        lines = [line for line in emit.split('\n') if line.strip()]
        emit = '%s\n' % '\n'.join(lines)
        emit = constants.nlconvert(emit)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(emit)

    def autoconfSnippets(self, modules, moduletable, fileassistant,
                         verifier, toplevel, disable_libtool, disable_gettext, replace_auxdir):
        '''GLEmiter.autoconfSnippets(modules, fileassistant,
          verifier, toplevel, disable_libtool, disable_gettext,
          replace_auxdir) -> string

        Collect and emit the autoconf snippets of a set of modules.
        GLConfig: conddeps.

        basemodules argument represents list of modules; every module in this list
          must be a GLModule instance; this list of modules is used to sort all
          modules after they were processed.
        modules argument represents list of modules; every module in this list must
          be a GLModule instance.
        moduletable is a GLModuleTable instance, which contains necessary
          information about dependencies of the modules.
        fileassistant is a GLFileAssistant instance, which is used to get temporary
          directories and sed transformers.
        verifier is an integer, which can be 0, 1 or 2.
          if verifier == 0, then process every module;
          if verifier == 1, then process only non-tests modules;
          if verifier == 2, then process only tests modules.
        toplevel is a bool variable, False means a subordinate use of pygnulib.
        disable_libtool is a bool variable; it tells whether to disable libtool
          handling even if it has been specified through the GLConfig class.
        disable_gettext is a bool variable; it tells whether to disable
          AM_GNU_GETTEXT invocations.
        replace_auxdir is a bool variable; it tells whether to replace
          'build-aux' directory in AC_CONFIG_FILES.'''
        emit = string()
        for module in modules:
            if type(module) is not GLModule:
                raise(TypeError('each module must be a GLModule instance'))
        if type(moduletable) is not GLModuleTable:
            raise(TypeError('moduletable must be a GLFileAssistant, not %s' %
                            type(moduletable).__name__))
        if type(fileassistant) is not GLFileAssistant:
            raise(TypeError('fileassistant must be a GLFileAssistant, not %s' %
                            type(fileassistant).__name__))
        if type(verifier) is not int:
            raise(TypeError('verifier must be an int, not %s' %
                            type(verifier).__name__))
        if not (0 <= verifier <= 2):
            raise(ValueError('verifier must be 0, 1 or 2, not %d' % verifier))
        if type(toplevel) is not bool:
            raise(TypeError('toplevel must be a bool, not %s' %
                            type(toplevel).__name__))
        if type(disable_libtool) is not bool:
            raise(TypeError('disable_libtool must be a bool, not %s' %
                            type(disable_libtool).__name__))
        if type(disable_gettext) is not bool:
            raise(TypeError('disable_gettext must be a bool, not %s' %
                            type(disable_gettext).__name__))
        if type(replace_auxdir) is not bool:
            raise(TypeError('replace_auxdir must be a bool, not %s' %
                            type(replace_auxdir).__name__))
        auxdir = self.config['auxdir']
        conddeps = self.config['conddeps']
        macro_prefix = self.config['macro_prefix']
        if not conddeps:
            # Ignore the conditions, and enable all modules unconditionally.
            for module in modules:
                if verifier == 0:
                    solution = True
                elif verifier == 1:
                    solution = module.isNonTests()
                elif verifier == 2:
                    solution = module.isTests()
                if solution:
                    emit += self.autoconfSnippet(module, fileassistant, toplevel,
                                                 disable_libtool, disable_gettext, replace_auxdir, '  ')
        else:  # if conddeps
            # Emit the autoconf code for the unconditional modules.
            for module in modules:
                if verifier == 0:
                    solution = True
                elif verifier == 1:
                    solution = module.isNonTests()
                elif verifier == 2:
                    solution = module.isTests()
                if solution:
                    if not moduletable.isConditional(module):
                        emit += self.autoconfSnippet(module, fileassistant, toplevel,
                                                     disable_libtool, disable_gettext, replace_auxdir, '  ')
            # Initialize the shell variables indicating that the modules are enabled.
            for module in modules:
                if verifier == 0:
                    solution = True
                elif verifier == 1:
                    solution = module.isNonTests()
                elif verifier == 2:
                    solution = module.isTests()
                if solution:
                    if moduletable.isConditional(module):
                        shellvar = module.getShellVar()
                        emit += '  %s=false\n' % module.getShellVar()
            # Emit the autoconf code for the conditional modules, each in a separate
            # function. This makes it possible to support cycles among conditional
            # modules.
            for module in modules:
                if verifier == 0:
                    solution = True
                elif verifier == 1:
                    solution = module.isNonTests()
                elif verifier == 2:
                    solution = module.isTests()
                if solution:
                    if moduletable.isConditional(module):
                        shellfunc = module.getShellFunc()
                        shellvar = module.getShellVar()
                        emit += '  %s ()\n' % shellfunc
                        emit += '  {\n'
                        emit += '    if ! $%s; then\n' % shellvar
                        emit += self.autoconfSnippet(module, fileassistant, toplevel,
                                                     disable_libtool, disable_gettext, replace_auxdir, '      ')
                        emit += '      %s=true\n' % shellvar
                        dependencies = module.getDependencies()
                        depmodules = [pair[0] for pair in dependencies]
                        # Intersect dependencies with the modules list.
                        depmodules = [
                            dep for dep in depmodules if dep in modules]
                        for depmodule in depmodules:
                            if moduletable.isConditional(depmodule):
                                shellfunc = depmodule.getShellFunc()
                                condition = moduletable.getCondition(
                                    module, depmodule)
                                if condition != None:
                                    emit += '  if %s; then\n' % condition
                                    emit += '    %s\n' % shellfunc
                                    emit += '  fi\n'
                                else:  # if condition == None
                                    emit += '  %s\n' % shellfunc
                            # if not moduletable.isConditional(depmodule)
                            else:
                                # The autoconf code for $dep has already been emitted above and
                                # therefore is already executed when this code is run.
                                pass
            # Define the Automake conditionals.
            emit += '  m4_pattern_allow([^%s_GNULIB_ENABLED_])\n' % macro_prefix
            for module in modules:
                if verifier == 0:
                    solution = True
                elif verifier == 1:
                    solution = module.isNonTests()
                elif verifier == 2:
                    solution = module.isTests()
                if solution:
                    condname = module.getConditionalName()
                    shellvar = module.getShellVar()
                    emit += '  AM_CONDITIONAL([%s], [$%s])\n' % (
                        condname, shellvar)
        lines = [line for line in emit.split('\n') if line.strip()]
        emit = '%s\n' % '\n'.join(lines)
        emit = constants.nlconvert(emit)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(emit)

    def po_Makevars(self):
        '''GLEmiter.po_Makevars() -> string

        Emit the contents of po/ makefile parameterization.
        GLConfig: pobase, podomain.'''
        emit = string()
        pobase = self.config['pobase']
        podomain = self.config['podomain']
        top_subdir = string()
        source = '%s/' % os.path.normpath(pobase)
        if os.path.sep in source:
            for directory in source.split(os.path.sep):
                if directory != '':
                    top_subdir += '../'
        top_subdir = os.path.normpath(top_subdir)
        emit += "## DO NOT EDIT! GENERATED AUTOMATICALLY!\n"
        emit += "%s\n" % self.copyright_notice()
        emit += "# Usually the message domain is the same as the package name.\n"
        emit += "# But here it has a '-gnulib' suffix.\n"
        emit += "DOMAIN = %s-gnulib\n\n" % podomain
        emit += "# These two variables depend on the location of this directory.\n"
        emit += "subdir = %s\n" % pobase
        emit += "top_subdir = %s\n" % top_subdir
        emit += """
# These options get passed to xgettext.
XGETTEXT_OPTIONS = \\
  --keyword=_ --flag=_:1:pass-c-format \\
  --keyword=N_ --flag=N_:1:pass-c-format \\
  --keyword='proper_name:1,"This is a proper name. See the gettext manual, \
section Names."' \\
  --keyword='proper_name_utf8:1,"This is a proper name. See the gettext \
manual, section Names."' \\
  --flag=error:3:c-format --flag=error_at_line:5:c-format

# This is the copyright holder that gets inserted into the header of the
# $(DOMAIN).pot file.  gnulib is copyrighted by the FSF.
COPYRIGHT_HOLDER = Free Software Foundation, Inc.

# This is the email address or URL to which the translators shall report
# bugs in the untranslated strings:
# - Strings which are not entire sentences, see the maintainer guidelines
#   in the GNU gettext documentation, section 'Preparing Strings'.
# - Strings which use unclear terms or require additional context to be
#   understood.
# - Strings which make invalid assumptions about notation of date, time or
#   money.
# - Pluralisation problems.
# - Incorrect English spelling.
# - Incorrect formatting.
# It can be your email address, or a mailing list address where translators
# can write to without being subscribed, or the URL of a web page through
# which the translators can contact you.
MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org

# This is the list of locale categories, beyond LC_MESSAGES, for which the
# message catalogs shall be used.  It is usually empty.
EXTRA_LOCALE_CATEGORIES =

# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt'
# context.  Possible values are "yes" and "no".  Set this to yes if the
# package uses functions taking also a message context, like pgettext(), or
# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument.
USE_MSGCTXT = no\n"""
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def po_POTFILES_in(self, files):
        '''GLEmiter.po_POTFILES_in(files) -> string

        Emit the file list to be passed to xgettext.
        GLConfig: sourcebase.'''
        emit = string()
        sourcebase = self.config['sourcebase']
        sourcebase = '%s%s' % (self.sourcebase, os.path.sep)
        if type(sourcebase) is bytes:
            sourcebase = sourcebase.decode(ENCS['default'])
        files = [substart('lib/', sourcebase, file) for file in files]
        files = [file for file in files if file.startswith(sourcebase)]
        emit += "## DO NOT EDIT! GENERATED AUTOMATICALLY!\n"
        emit += "%s\n" % self.copyright_notice()
        emit += "# List of files which contain translatable strings.\n"
        emit += '\n'.join(files)
        emit += '\n'
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def initmacro_start(self, macro_prefix_arg):
        '''GLEmiter.initmacro_start(macro_prefix_arg) -> string

        Emit the first few statements of the gl_INIT macro.'''
        emit = string()
        if type(macro_prefix_arg) is bytes or type(macro_prefix_arg) is string:
            if type(macro_prefix_arg) is bytes:
                macro_prefix_arg = macro_prefix_arg.decode(ENCS['default'])
        else:  # if macro_prefix_arg has not bytes or string type
            raise(TypeError('macro_prefix_arg must be a string, not %s' %
                            type(macro_prefix_arg).__name__))
        # Overriding AC_LIBOBJ and AC_REPLACE_FUNCS has the effect of storing
        # platform-dependent object files in ${macro_prefix_arg}_LIBOBJS instead
        # of LIBOBJS. The purpose is to allow several gnulib instantiations under
        # a single configure.ac file. (AC_CONFIG_LIBOBJ_DIR does not allow this
        # flexibility).
        # Furthermore it avoids an automake error like this when a Makefile.am
        # that uses pieces of gnulib also uses $(LIBOBJ):
        #   automatically discovered file `error.c' should not be explicitly
        #   mentioned.
        emit += "  m4_pushdef([AC_LIBOBJ],"
        emit += " m4_defn([%V1%_LIBOBJ]))\n"
        emit += "  m4_pushdef([AC_REPLACE_FUNCS],"
        emit += " m4_defn([%V1%_REPLACE_FUNCS]))\n"
        # Overriding AC_LIBSOURCES has the same purpose of avoiding the automake
        # error when a Makefile.am that uses pieces of gnulib also uses $(LIBOBJ):
        #   automatically discovered file `error.c' should not be explicitly
        #   mentioned
        # We let automake know about the files to be distributed through the
        # EXTRA_lib_SOURCES variable.
        emit += "  m4_pushdef([AC_LIBSOURCES],"
        emit += " m4_defn([%V1%_LIBSOURCES]))\n"
        # Create data variables for checking the presence of files that are
        # mentioned as AC_LIBSOURCES arguments. These are m4 variables, not shell
        # variables, because we want the check to happen when the configure file is
        # created, not when it is run. ${macro_prefix_arg}_LIBSOURCES_LIST is the
        # list of files to check for. ${macro_prefix_arg}_LIBSOURCES_DIR is the
        # subdirectory in which to expect them.
        emit += "  m4_pushdef([%V1%_LIBSOURCES_LIST], [])\n"
        emit += "  m4_pushdef([%V1%_LIBSOURCES_DIR], [])\n"
        emit += "  gl_COMMON\n"
        emit = emit.replace('%V1%', macro_prefix_arg)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def initmacro_end(self, macro_prefix_arg):
        '''GLEmiter.initmacro_end(macro_prefix_arg) -> string

        Emit the last few statements of the gl_INIT macro.'''
        emit = string()
        if type(macro_prefix_arg) is bytes or type(macro_prefix_arg) is string:
            if type(macro_prefix_arg) is bytes:
                macro_prefix_arg = macro_prefix_arg.decode(ENCS['default'])
        else:  # if macro_prefix_arg has not bytes or string type
            raise(TypeError('macro_prefix_arg must be a string, not %s' %
                            type(macro_prefix_arg).__name__))
        # Check the presence of files that are mentioned as AC_LIBSOURCES
        # arguments. The check is performed only when autoconf is run from the
        # directory where the configure.ac resides; if it is run from a different
        # directory, the check is skipped.
        emit += """\
  m4_ifval(%V1%_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([%V1%_LIBSOURCES_DIR])[ ||
      for gl_file in ]%V1%_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([%V1%_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([%V1%_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not \
found])])
  ])
  m4_popdef([%V1%_LIBSOURCES_DIR])
  m4_popdef([%V1%_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    %V1%_libobjs=
    %V1%_ltlibobjs=
    if test -n "$%V1%_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $%V1%_LIBOBJS; do echo "$i"; done | sed -e \
"$sed_drop_objext" | sort | uniq`; do
        %V1%_libobjs="$%V1%_libobjs $i.$ac_objext"
        %V1%_ltlibobjs="$%V1%_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([%V1%_LIBOBJS], [$%V1%_libobjs])
    AC_SUBST([%V1%_LTLIBOBJS], [$%V1%_ltlibobjs])
  ])\n"""
        emit = emit.replace('%V1%', macro_prefix_arg)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def initmacro_done(self, macro_prefix_arg, sourcebase_arg):
        '''GLEmiter.initmacro_done(macro_prefix_arg, sourcebase_arg) -> string

        Emit a few statements after the gl_INIT macro.
        GLConfig: sourcebase.'''
        emit = string()
        if type(macro_prefix_arg) is bytes or type(macro_prefix_arg) is string:
            if type(macro_prefix_arg) is bytes:
                macro_prefix_arg = macro_prefix_arg.decode(ENCS['default'])
        else:  # if macro_prefix_arg has not bytes or string type
            raise(TypeError('macro_prefix_arg must be a string, not %s' %
                            type(macro_prefix_arg).__name__))
        if type(sourcebase_arg) is bytes or type(sourcebase_arg) is string:
            if type(sourcebase_arg) is bytes:
                sourcebase_arg = sourcebase_arg.decode(ENCS['default'])
        else:  # if sourcebase_arg has not bytes or string type
            raise(TypeError('sourcebase_arg must be a string, not %s' %
                            type(sourcebase_arg).__name__))
        emit += """\

# Like AC_LIBOBJ, except that the module name goes
# into %V1%_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([%V1%_LIBOBJ], [
  AS_LITERAL_IF([$1], [%V1%_LIBSOURCES([$1.c])])dnl
  %V1%_LIBOBJS="$%V1%_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into %V1%_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([%V1%_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [%V1%_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([%V1%_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([%V1%_LIBSOURCES_DIR], [%V2%])
      m4_append([%V1%_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])\n"""
        emit = emit.replace('%V1%', macro_prefix_arg)
        emit = emit.replace('%V2%', sourcebase_arg)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        return(constants.nlconvert(emit))

    def lib_Makefile_am(self, destfile, modules,
                        moduletable, makefiletable, actioncmd, for_test):
        '''GLEmiter.lib_Makefile_am(destfile, modules, moduletable, makefiletable,
             actioncmd, for_test) -> tuple of string and bool

        Emit the contents of the library Makefile. Returns string and a bool
        variable which shows if subdirectories are used.
        GLConfig: localdir, sourcebase, libname, pobase, auxdir, makefile, libtool,
        macro_prefix, podomain, conddeps, witness_c_macro.

        destfile is a filename relative to destdir of Makefile being generated.
        modules is a list of GLModule instances.
        moduletable is a GLModuleTable instance.
        makefiletable is a GLMakefileTable instance.
        actioncmd is a string variable, which represents the actioncmd; it can be
          an empty string e.g. when user wants to generate files for GLTestDir.
        for_test is a bool variable; it must be set to True if creating a package
          for testing, False otherwise.'''
        if type(destfile) is bytes or type(destfile) is string:
            if type(destfile) is bytes:
                destfile = destfile.decode(ENCS['default'])
        else:  # if destfile has not bytes or string type
            raise(TypeError('destfile must be a string, not %s' %
                            type(destfile).__name__))
        for module in modules:
            if type(module) is not GLModule:
                raise(TypeError('each module must be a GLModule instance'))
        if type(moduletable) is not GLModuleTable:
            raise(TypeError('moduletable must be a GLModuleTable, not %s' %
                            type(moduletable).__name__))
        if type(makefiletable) is not GLMakefileTable:
            raise(TypeError('makefiletable must be a GLMakefileTable, not %s' %
                            type(makefiletable).__name__))
        if type(actioncmd) is bytes or type(actioncmd) is string:
            if type(actioncmd) is bytes:
                actioncmd = actioncmd.decode(ENCS['default'])
        else:  # if actioncmd has not bytes or string type
            raise(TypeError('actioncmd must be a string, not %s' %
                            type(actioncmd).__name__))
        if type(for_test) is not bool:
            raise(TypeError('for_test must be a bool, not %s' %
                            type(for_test).__name__))
        emit = string()
        localdir = self.config['localdir']
        sourcebase = self.config['sourcebase']
        modcache = self.config['modcache']
        libname = self.config['libname']
        pobase = self.config['pobase']
        auxdir = self.config['auxdir']
        makefile = self.config['makefile']
        libtool = self.config['libtool']
        macro_prefix = self.config['macro_prefix']
        podomain = self.config['podomain']
        conddeps = self.config['conddeps']
        witness_c_macro = self.config['witness_c_macro']
        include_guard_prefix = self.config['include_guard_prefix']
        ac_version = self.config['ac_version']
        destfile = os.path.normpath(destfile)

        # When creating an includable Makefile.am snippet, augment variables with
        # += instead of assigning them.
        if makefile:
            assign = '+='
        else:  # if not makefile
            assign = '='
        if libtool:
            libext = 'la'
            perhapsLT = 'LT'
            LD_flags = False
        else:  # if not libtool
            libext = 'a'
            perhapsLT = ''
            LD_flags = True
        if for_test:
            # When creating a package for testing: Attempt to provoke failures,
            # especially link errors, already during "make" rather than during
            # "make check", because "make check" is not possible in a cross-compiling
            # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
            check_PROGRAMS = True
        else:  # if not for_test
            check_PROGRAMS = False
        emit += "## DO NOT EDIT! GENERATED AUTOMATICALLY!\n"
        emit += "## Process this file with automake to produce Makefile.in.\n"
        emit += self.copyright_notice()
        if actioncmd:
            if len(actioncmd) <= 3000:
                emit += "# Reproduce by: %s\n" % actioncmd
        emit += '\n'
        uses_subdirs = False

        # Modify allsnippets variable.
        allsnippets = string()
        for module in modules:
            if not module.isTests():
                # Get conditional snippet, edit it and save to amsnippet1.
                amsnippet1 = module.getAutomakeSnippet_Conditional()
                amsnippet1 = amsnippet1.replace(
                    'lib_LIBRARIES', 'lib%_LIBRARIES')
                amsnippet1 = amsnippet1.replace(
                    'lib_LTLIBRARIES', 'lib%_LTLIBRARIES')
                if LD_flags:
                    pattern = compiler(
                        'lib_LDFLAGS[\t ]*\\+=(.*?)$', re.S | re.M)
                    amsnippet1 = pattern.sub('', amsnippet1)
                pattern = compiler('lib_([A-Z][A-Z](?:.*?))', re.S | re.M)
                amsnippet1 = pattern.sub('%s_%s_\\1' %
                                         (libname, libext), amsnippet1)
                amsnippet1 = amsnippet1.replace(
                    'lib%_LIBRARIES', 'lib_LIBRARIES')
                amsnippet1 = amsnippet1.replace(
                    'lib%_LTLIBRARIES', 'lib_LTLIBRARIES')
                if check_PROGRAMS:
                    amsnippet1 = amsnippet1.replace(
                        'check_PROGRAMS', 'noinst_PROGRAMS')
                amsnippet1 = amsnippet1.replace('${gl_include_guard_prefix}',
                                                include_guard_prefix)
                if str(module) == 'alloca':
                    amsnippet1 += '%s_%s_LIBADD += @%sALLOCA@\n' % \
                        (libname, libext, perhapsLT)
                    amsnippet1 += '%s_%s_DEPENDENCIES += @%sALLOCA@\n' % \
                        (libname, libext, perhapsLT)
                amsnippet1 = constants.combine_lines_matching(
                                 compiler('%s_%s_SOURCES' % (libname, libext)),
                                 amsnippet1)

                # Get unconditional snippet, edit it and save to amsnippet2.
                amsnippet2 = module.getAutomakeSnippet_Unconditional()
                pattern = compiler('lib_([A-Z][A-Z](?:.*?))', re.S | re.M)
                amsnippet2 = pattern.sub('%s_%s_\\1' %
                                         (libname, libext), amsnippet2)
                if type(amsnippet1) is bytes:
                    amsnippet1 = amsnippet1.decode(ENCS['default'])
                if type(amsnippet2) is bytes:
                    amsnippet2 = amsnippet1.decode(ENCS['default'])
                if not (amsnippet1 + amsnippet2).isspace():
                    allsnippets += '## begin gnulib module %s\n' % str(module)
                    if conddeps:
                        if moduletable.isConditional(module):
                            name = module.getConditionalName()
                            allsnippets += 'if %s\n' % name
                    allsnippets += amsnippet1
                    if conddeps:
                        allsnippets += 'endif\n'
                    allsnippets += amsnippet2
                    allsnippets += '## end   gnulib module %s\n\n' % str(
                        module)

                    # Test whether there are some source files in subdirectories.
                    for file in module.getFiles():
                        if file.startswith('lib/') and file.endswith('.c') and \
                                file.count('/') > 1:
                            uses_subdirs = True
                            break
        if not makefile:
            subdir_options = string()
            # If there are source files in subdirectories, prevent collision of the
            # object files (example: hash.c and libxml/hash.c).
            if uses_subdirs:
                subdir_options = string(' subdir-objects')
            emit += 'AUTOMAKE_OPTIONS = 1.9.6 gnits%s\n' % subdir_options
        emit += '\n'
        if not makefile:
            emit += 'SUBDIRS =\n'
            emit += 'noinst_HEADERS =\n'
            emit += 'noinst_LIBRARIES =\n'
            emit += 'noinst_LTLIBRARIES =\n'
            # Automake versions < 1.11.4 create an empty pkgdatadir at
            # installation time if you specify pkgdata_DATA to empty.
            # See automake bugs #10997 and #11030:
            #  * https://debbugs.gnu.org/10997
            #  * https://debbugs.gnu.org/11030
            # So we need this workaround.
            pattern = compiler('^pkgdata_DATA *\\+=', re.S | re.M)
            if pattern.findall(allsnippets):
                emit += 'pkgdata_DATA =\n'
            emit += 'EXTRA_DIST =\n'
            emit += 'BUILT_SOURCES =\n'
            emit += 'SUFFIXES =\n'
        emit += 'MOSTLYCLEANFILES %s core *.stackdump\n' % assign
        if not makefile:
            emit += 'MOSTLYCLEANDIRS =\n'
            emit += 'CLEANFILES =\n'
            emit += 'DISTCLEANFILES =\n'
            emit += 'MAINTAINERCLEANFILES =\n'

        # Execute edits that apply to the Makefile.am being generated.
        current_edit = int()
        makefile_am_edits = makefiletable.count()
        while current_edit != makefile_am_edits:
            dictionary = makefiletable[current_edit]
            if dictionary['var']:
                paths = list()
                paths += [joinpath(dictionary['dir'], 'Makefile.am')]
                paths += [os.path.normpath('./%s/Makefile.am' %
                                           dictionary['dir'])]
                paths = sorted(set(paths))
                if destfile in paths:
                    emit += '%s += %s\n' % (dictionary['var'],
                                            dictionary['val'])
            current_edit += 1

        # Define two parts of cppflags variable.
        emit += '\n'
        cppflags_part1 = string()
        cppflags_part2 = string()
        if witness_c_macro:
            cppflags_part1 = ' -D%s=1' % witness_c_macro
        if for_test:
            cppflags_part2 = ' -DGNULIB_STRICT_CHECKING=1'
        cppflags = '%s%s' % (cppflags_part1, cppflags_part2)
        if not makefile:
            emit += 'AM_CPPFLAGS =%s\n' % cppflags
            emit += 'AM_CFLAGS =\n'
        else:  # if makefile
            if cppflags:
                emit += 'AM_CPPFLAGS +=%s\n' % cppflags
        emit += '\n'

        # One of the snippets or the user's Makefile.am already specifies an
        # installation location for the library. Don't confuse automake by saying
        # it should not be installed.
        # First test if allsnippets already specify an installation location.
        insnippets = False
        inmakefile = False
        regex = '^[a-zA-Z0-9_]*_%sLIBRARIES *\\+{0,1}= *%s.%s' % \
            (perhapsLT, libname, libext)
        pattern = compiler(regex, re.S | re.M)
        insnippets = bool(pattern.findall(allsnippets))
        # Then test if $sourcebase/Makefile.am (if it exists) specifies it.
        path = joinpath(sourcebase, 'Makefile.am')
        if makefile and isfile(path):
            with codecs.open(path, 'rb', 'UTF-8') as file:
                data = file.read()
            inmakefile = bool(pattern.findall(data))
        if not any([insnippets, inmakefile]):
            # By default, the generated library should not be installed.
            emit += 'noinst_%sLIBRARIES += %s.%s\n' % (
                perhapsLT, libname, libext)

        emit += '\n'
        emit += '%s_%s_SOURCES =\n' % (libname, libext)
        # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
        # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
        emit += '%s_%s_LIBADD = $(%s_%sLIBOBJS)\n' % \
            (libname, libext, macro_prefix, perhapsLT)
        emit += '%s_%s_DEPENDENCIES = $(%s_%sLIBOBJS)\n' % \
            (libname, libext, macro_prefix, perhapsLT)
        emit += 'EXTRA_%s_%s_SOURCES =\n' % (libname, libext)
        if libtool:
            emit += '%s_%s_LDFLAGS = $(AM_LDFLAGS)\n' % (libname, libext)
            emit += '%s_%s_LDFLAGS += -no-undefined\n' % (libname, libext)
            # Synthesize an ${libname}_${libext}_LDFLAGS augmentation by combining
            # the link dependencies of all modules.
            links = [module.getLink()
                     for module in modules if not module.isTests()]
            ulinks = list()
            for link in links:
                for lib in link:
                    lib = constants.nlremove(lib)
                    position = lib.find(' when linking with libtool')
                    if position != -1:
                        lib = lib[:position]
                    ulinks += [lib]
            ulinks = sorted(set(ulinks))
            for link in ulinks:
                emit += '%s_%s_LDFLAGS += %s\n' % (libname, libext, link)
        emit += '\n'
        if pobase:
            emit += 'AM_CPPFLAGS += -DDEFAULT_TEXT_DOMAIN="%s-gnulib"\n' % podomain
            emit += '\n'
        allsnippets = allsnippets.replace('$(top_srcdir)/build-aux/',
                                          '$(top_srcdir)/%s/' % auxdir)
        emit += allsnippets
        emit += '\n'
        emit += 'mostlyclean-local: mostlyclean-generic\n'
        emit += '\t@for dir in \'\' $(MOSTLYCLEANDIRS); do \\\n'
        emit += '\t  if test -n "$$dir" && test -d $$dir; then \\\n'
        emit += '\t    echo "rmdir $$dir"; rmdir $$dir; \\\n'
        emit += '\t  fi; \\\n'
        emit += '\tdone; \\\n'
        emit += '\t:\n'
        emit = constants.nlconvert(emit)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        result = tuple([emit, uses_subdirs])
        return(result)

    def tests_Makefile_am(self, destfile, modules, makefiletable,
                          witness_macro, for_test):
        '''GLEmiter.tests_Makefile_am(destfile, modules, makefiletable,
             witness_c_macro, for_test) -> tuple of string and bool

        Emit the contents of the tests Makefile. Returns string and a bool variable
        which shows if subdirectories are used.
        GLConfig: localdir, modules, libname, auxdir, makefile, libtool,
        sourcebase, m4base, testsbase, macro_prefix, witness_c_macro,
        single_configure, libtests.

        destfile is a filename relative to destdir of Makefile being generated.
        witness_macro is a string which represents witness_c_macro with the suffix.
        modules is a list of GLModule instances.
        moduletable is a GLModuleTable instance.
        makefiletable is a GLMakefileTable instance.
        actioncmd is a string variable, which represents the actioncmd; it can be
          an empty string e.g. when user wants to generate files for GLTestDir.
        for_test is a bool variable; it must be set to True if creating a package
          for testing, False otherwise.'''
        if type(destfile) is bytes or type(destfile) is string:
            if type(destfile) is bytes:
                destfile = destfile.decode(ENCS['default'])
        else:  # if destfile has not bytes or string type
            raise(TypeError('destfile must be a string, not %s' %
                            type(destfile).__name__))
        for module in modules:
            if type(module) is not GLModule:
                raise(TypeError('each module must be a GLModule instance'))
        if type(makefiletable) is not GLMakefileTable:
            raise(TypeError('makefiletable must be a GLMakefileTable, not %s' %
                            type(makefiletable).__name__))
        if type(witness_macro) is bytes or type(witness_macro) is string:
            if type(witness_macro) is bytes:
                witness_macro = witness_macro.decode(ENCS['default'])
        else:  # if witness_macro has not bytes or string type
            raise(TypeError('witness_macro must be a string, not %s' %
                            type(witness_macro).__name__))
        if type(for_test) is not bool:
            raise(TypeError('for_test must be a bool, not %s' %
                            type(for_test).__name__))
        emit = string()
        localdir = self.config['localdir']
        auxdir = self.config['auxdir']
        sourcebase = self.config['sourcebase']
        modcache = self.config['modcache']
        libname = self.config['libname']
        m4base = self.config['m4base']
        pobase = self.config['pobase']
        testsbase = self.config['testsbase']
        makefile = self.config['makefile']
        libtool = self.config['libtool']
        macro_prefix = self.config['macro_prefix']
        podomain = self.config['podomain']
        conddeps = self.config['conddeps']
        witness_c_macro = self.config['witness_c_macro']
        include_guard_prefix = self.config['include_guard_prefix']
        ac_version = self.config['ac_version']
        libtests = self.config['libtests']
        single_configure = self.config['single_configure']

        if libtool:
            libext = 'la'
            perhapsLT = 'LT'
            LD_flags = False
        else:  # if not libtool
            libext = 'a'
            perhapsLT = ''
            LD_flags = True
        if for_test:
            # When creating a package for testing: Attempt to provoke failures,
            # especially link errors, already during "make" rather than during
            # "make check", because "make check" is not possible in a cross-compiling
            # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
            check_PROGRAMS = True
        else:  # if not for_test
            check_PROGRAMS = False

        # Calculate testsbase_inverse
        counter = int()
        testsbase_inverse = string()
        while counter < len(testsbase.split('/')):
            testsbase_inverse += '../'
            counter += 1
        testsbase_inverse = os.path.normpath(testsbase_inverse)

        # Begin the generation.
        emit += "## DO NOT EDIT! GENERATED AUTOMATICALLY!\n"
        emit += "## Process this file with automake to produce Makefile.in.\n"
        emit += '%s\n' % self.copyright_notice()

        uses_subdirs = False
        main_snippets = string()
        longrun_snippets = string()
        for module in modules:
            if for_test and not single_configure:
                flag = module.isTests()
            else:  # if for_test and not single_configure
                flag = True
            if flag:
                snippet = module.getAutomakeSnippet()
                snippet = snippet.replace('lib_LIBRARIES', 'lib%_LIBRARIES')
                snippet = snippet.replace(
                    'lib_LTLIBRARIES', 'lib%_LTLIBRARIES')
                if LD_flags:
                    pattern = compiler(
                        'lib_LDFLAGS[\t ]*\\+=(.*?)$', re.S | re.M)
                    snippet = pattern.sub('', snippet)
                pattern = compiler('lib_([A-Z][A-Z](?:.*?))', re.S | re.M)
                snippet = pattern.sub('libtests_a_\\1', snippet)
                snippet = snippet.replace('lib%_LIBRARIES', 'lib_LIBRARIES')
                snippet = snippet.replace(
                    'lib%_LTLIBRARIES', 'lib_LTLIBRARIES')
                if check_PROGRAMS:
                    snippet = snippet.replace(
                        'check_PROGRAMS', 'noinst_PROGRAMS')
                snippet = snippet.replace('${gl_include_guard_prefix}',
                                          include_guard_prefix)
                # Check if module is 'alloca'.
                if libtests and str(module) == 'alloca':
                    snippet += 'libtests_a_LIBADD += @%sALLOCA@\n' % perhapsLT
                    snippet += 'libtests_a_DEPENDENCIES += @%sALLOCA@\n' % perhapsLT

                # Skip the contents if it's entirely empty.
                if snippet.strip():
                    # Check status of the module.
                    status = module.getStatus()
                    islongrun = False
                    for word in status:
                        if word == 'longrunning-test':
                            islongrun = True
                            break
                    if not islongrun:
                        snippet = snippet.replace(
                            '\n\nEXTRA_DIST', '\nEXTRA_DIST')
                        main_snippets += '## begin gnulib module %s\n' % str(
                            module)
                        main_snippets += snippet
                        main_snippets += '## end   gnulib module %s\n\n' % str(
                            module)
                    else:  # if islongrunning
                        snippet = snippet.replace(
                            '\n\nEXTRA_DIST', '\nEXTRA_DIST')
                        longrun_snippets += '## begin gnulib module %s\n' % str(
                            module)
                        longrun_snippets += snippet
                        longrun_snippets += '## end gnulib module %s\n' % str(
                            module)

                    # Test whether there are some source files in subdirectories.
                    for file in module.getFiles():
                        if file.startswith('lib/') and file.endswith('.c') and \
                                file.count('/') > 1:
                            uses_subdirs = True
                            break

        # Generate dependencies here, since it eases the debugging of test failures.
        # If there are source files in subdirectories, prevent collision of the
        # object files (example: hash.c and libxml/hash.c).
        subdir_options = string()
        if uses_subdirs:
            subdir_options = string(' subdir-objects')
        emit += 'AUTOMAKE_OPTIONS = 1.9.6 foreign%s\n\n' % subdir_options
        if for_test and not single_configure:
            emit += 'ACLOCAL_AMFLAGS = -I %s/%s\n\n' % (
                testsbase_inverse, m4base)

        # Nothing is being added to SUBDIRS; nevertheless the existence of this
        # variable is needed to avoid an error from automake:
        #   "AM_GNU_GETTEXT used but SUBDIRS not defined"
        emit += 'SUBDIRS = .\n'
        emit += 'TESTS =\n'
        emit += 'XFAIL_TESTS =\n'
        emit += 'TESTS_ENVIRONMENT =\n'
        emit += 'noinst_PROGRAMS =\n'
        if not for_test:
            emit += 'check_PROGRAMS =\n'
        emit += 'noinst_HEADERS =\n'
        emit += 'noinst_LIBRARIES =\n'
        if libtests:
            if for_test:
                emit += 'noinst_LIBRARIES += libtests.a\n'
            else:  # if not for_test
                emit += 'check_LIBRARIES = libtests.a\n'

        # Automake versions < 1.11.4 create an empty pkgdatadir at
        # installation time if you specify pkgdata_DATA to empty.
        # See automake bugs #10997 and #11030:
        #  * https://debbugs.gnu.org/10997
        #  * https://debbugs.gnu.org/11030
        # So we need this workaround.
        pattern = compiler('^pkgdata_DATA *\\+=', re.S | re.M)
        if bool(pattern.findall(main_snippets)) or \
                bool(pattern.findall(longrun_snippets)):
            emit += 'pkgdata_DATA =\n'

        emit += 'EXTRA_DIST =\n'
        emit += 'BUILT_SOURCES =\n'
        emit += 'SUFFIXES =\n'
        emit += 'MOSTLYCLEANFILES = core *.stackdump\n'
        emit += 'MOSTLYCLEANDIRS =\n'
        emit += 'CLEANFILES =\n'
        emit += 'DISTCLEANFILES =\n'
        emit += 'MAINTAINERCLEANFILES =\n'

        # Execute edits that apply to the Makefile.am being generated.
        # Execute edits that apply to the Makefile.am being generated.
        current_edit = int()
        makefile_am_edits = makefiletable.count()
        while current_edit != makefile_am_edits:
            dictionary = makefiletable[current_edit]
            if dictionary['var']:
                paths = list()
                paths += [joinpath(dictionary['dir'], 'Makefile.am')]
                paths += [os.path.normpath('./%s/Makefile.am' %
                                           dictionary['dir'])]
                paths = sorted(set(paths))
                if destfile in paths:
                    emit += '%s += %s\n' % (dictionary['var'],
                                            dictionary['val'])
            current_edit += 1

        emit += '\nAM_CPPFLAGS = \\\n'
        if for_test:
            emit += '  -DGNULIB_STRICT_CHECKING=1 \\\n'
        if witness_c_macro:
            emit += '  -D%s=1 \\\n' % witness_c_macro
        if witness_macro:
            emit += '  -D@%s@=1 \\\n' % witness_macro
        emit += '  -I. -I$(srcdir) \\\n'
        emit += '  -I%s -I$(srcdir)/%s \\\n' % \
            (testsbase_inverse, testsbase_inverse)
        emit += '  -I%s/%s -I$(srcdir)/%s/%s\n' % \
            (testsbase_inverse, sourcebase, testsbase_inverse, sourcebase)
        emit += '\n'

        if libtests:
            # All test programs need to be linked with libtests.a.
            # It needs to be passed to the linker before ${libname}.${libext},
            # since the tests-related modules depend on the main modules.
            # It also needs to be passed to the linker after ${libname}.${libext}
            # because the latter might contain incomplete modules (such as the
            # 'version-etc' module whose dependency to 'version-etc-fsf' is
            # voluntarily omitted).
            # The LIBTESTS_LIBDEPS can be passed to the linker once or twice, it
            # does not matter.
            emit += 'LDADD = libtests.a %s/%s/%s.%s libtests.a %s/%s/%s.%s libtests.a $(LIBTESTS_LIBDEPS)\n\n' % \
                (testsbase_inverse, sourcebase, libname, libext,
                 testsbase_inverse, sourcebase, libname, libext)
        else:
            emit += 'LDADD = %s/%s/%s.%s\n\n' % \
                (testsbase_inverse, sourcebase, libname, libext)
        if libtests:
            emit += 'libtests_a_SOURCES =\n'
            # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
            # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
            emit += 'libtests_a_LIBADD = $(%stests_LIBOBJS)\n' % macro_prefix
            emit += 'libtests_a_DEPENDENCIES = $(%stests_LIBOBJS)\n' % macro_prefix
            emit += 'EXTRA_libtests_a_SOURCES =\n'
            # The circular dependency in LDADD requires this.
            emit += 'AM_LIBTOOLFLAGS = --preserve-dup-deps\n\n'
        # Many test scripts use ${EXEEXT} or ${srcdir}.
        # EXEEXT is defined by AC_PROG_CC through autoconf.
        # srcdir is defined by autoconf and automake.
        emit += "TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)'\n\n"
        main_snippets = main_snippets.replace('$(top_srcdir)/build-aux/',
                                              '$(top_srcdir)/%s/' % auxdir)
        longrun_snippets = longrun_snippets.replace('$(top_srcdir)/build-aux/',
                                                    '$(top_srcdir)/%s/' % auxdir)
        emit += main_snippets + longrun_snippets
        emit += '# Clean up after Solaris cc.\n'
        emit += 'clean-local:\n'
        emit += '\trm -rf SunWS_cache\n\n'
        emit += 'mostlyclean-local: mostlyclean-generic\n'
        emit += '\t@for dir in \'\' $(MOSTLYCLEANDIRS); do \\\n'
        emit += '\t  if test -n "$$dir" && test -d $$dir; then \\\n'
        emit += '\t    echo "rmdir $$dir"; rmdir $$dir; \\\n'
        emit += '\t  fi; \\\n'
        emit += '\tdone; \\\n'
        emit += '\t:\n'
        emit = constants.nlconvert(emit)
        if type(emit) is bytes:
            emit = emit.decode(ENCS['default'])
        result = tuple([emit, uses_subdirs])
        return(result)
kc3-lang/gnulib/pygnulib/GLEmiter.py

Commit

pygnulib/GLEmiter.py
