libs: updated to libvorbis 1.3.7

2024-12-04 01:51:39 +00:00 · 2021-09-22 11:18:21 +02:00 · 2021-09-22 11:18:21 +02:00 · 4fd0687350
commit 4fd0687350
parent fcd9c3c586
279 changed files with 3990 additions and 4107 deletions
--- a/vorbis/CHANGES
+++ b/vorbis/CHANGES
@ -1,3 +1,22 @@
+libvorbis 1.3.7 (2020-07-04) -- "Xiph.Org libVorbis I 20200704 (Reducing Environment)"
+
+* Fix CVE-2018-10393 - out-of-bounds read encoding very low sample rates.
+* Fix CVE-2017-14160 - out-of-bounds read encoding very low sample rates.
+* Fix handling invalid bytes per sample arguments.
+* Fix handling invalid channel count arguments.
+* Fix invalid free on seek failure.
+* Fix negative shift reading blocksize.
+* Fix accepting unreasonable float32 values.
+* Fix tag comparison depending on locale.
+* Fix unnecessarily linking libm.
+* Fix memory leak in test_sharedbook.
+* Update Visual Studio projects for ogg library filename change.
+* Distribute CMake build files with the source package.
+* Remove unnecessary configure --target switch.
+* Add gitlab CI support.
+* Add OSS-Fuzz support.
+* Build system and integration updates.
+
 libvorbis 1.3.6 (2018-03-16) -- "Xiph.Org libVorbis I 20180316 (Now 100% fewer shells)"

 * Fix CVE-2018-5146 - out-of-bounds write on codebook decoding.
--- a/vorbis/CMakeLists.txt
+++ b/vorbis/CMakeLists.txt
@ -0,0 +1,80 @@
+cmake_minimum_required(VERSION 2.8.12)
+project(vorbis)
+
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
+# Required modules
+include(GNUInstallDirs)
+include(CheckIncludeFiles)
+include(CheckLibraryExists)
+
+# Build options
+option(BUILD_SHARED_LIBS "Build shared library" OFF)
+if(APPLE)
+    option(BUILD_FRAMEWORK "Build Framework bundle for OSX" OFF)
+endif()
+
+if(BUILD_FRAMEWORK)
+	set(BUILD_SHARED_LIBS TRUE)
+endif()
+
+option(INSTALL_CMAKE_PACKAGE_MODULE "Install CMake package configiguration module" ON)
+
+# Extract project version from configure.ac
+file(READ configure.ac CONFIGURE_AC_CONTENTS)
+string(REGEX MATCH "AC_INIT\\(\\[libvorbis\\],\\[([0-9]*).([0-9]*).([0-9]*)" DUMMY ${CONFIGURE_AC_CONTENTS})
+set(PROJECT_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(PROJECT_VERSION_MINOR ${CMAKE_MATCH_2})
+set(PROJECT_VERSION_PATCH ${CMAKE_MATCH_3})
+set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH})
+
+# Helper function to get version-info
+function(get_version_info result current_var_name age_var_name revision_var_name)
+    string(REGEX MATCH "${current_var_name}=([0-9]*)" DUMMY ${CONFIGURE_AC_CONTENTS})
+    set(VERSION_INFO_CURRENT ${CMAKE_MATCH_1})
+
+    string(REGEX MATCH "${age_var_name}=([0-9]*)" DUMMY ${CONFIGURE_AC_CONTENTS})
+    set(VERSION_INFO_AGE ${CMAKE_MATCH_1})
+
+    string(REGEX MATCH "${revision_var_name}=([0-9]*)" DUMMY ${CONFIGURE_AC_CONTENTS})
+    set(VERSION_INFO_REVISION ${CMAKE_MATCH_1})
+
+    math(EXPR VERSION_INFO_CURRENT_MINUS_AGE "${VERSION_INFO_CURRENT} - ${VERSION_INFO_AGE}")
+
+    set(${result} "${VERSION_INFO_CURRENT_MINUS_AGE}.${VERSION_INFO_AGE}.${VERSION_INFO_REVISION}" PARENT_SCOPE)
+endfunction()
+
+# Helper function to configure pkg-config files
+function(configure_pkg_config_file pkg_config_file_in)
+    set(prefix ${CMAKE_INSTALL_PREFIX})
+    set(exec_prefix ${CMAKE_INSTALL_FULL_BINDIR})
+    set(libdir ${CMAKE_INSTALL_FULL_LIBDIR})
+    set(includedir ${CMAKE_INSTALL_FULL_INCLUDEDIR})
+    set(VERSION ${PROJECT_VERSION})
+    string(REPLACE ".in" "" pkg_config_file ${pkg_config_file_in})
+    configure_file(${pkg_config_file_in} ${pkg_config_file} @ONLY)
+endfunction()
+
+message(STATUS "Configuring ${PROJECT_NAME} ${PROJECT_VERSION}")
+
+# Find math library
+
+check_library_exists(m floor "" HAVE_LIBM)
+
+# Find ogg dependency
+find_package(Ogg REQUIRED)
+
+add_subdirectory(lib)
+
+configure_pkg_config_file(vorbis.pc.in)
+configure_pkg_config_file(vorbisenc.pc.in)
+configure_pkg_config_file(vorbisfile.pc.in)
+
+install(
+    FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/vorbis.pc
+    ${CMAKE_CURRENT_BINARY_DIR}/vorbisenc.pc
+    ${CMAKE_CURRENT_BINARY_DIR}/vorbisfile.pc
+    DESTINATION
+    ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+)
--- a/vorbis/COPYING
+++ b/vorbis/COPYING
@ -1,4 +1,4 @@
-Copyright (c) 2002-2018 Xiph.org Foundation
+Copyright (c) 2002-2020 Xiph.org Foundation

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
--- a/vorbis/Makefile.am
+++ b/vorbis/Makefile.am
@ -25,9 +25,8 @@ EXTRA_DIST = \
 	vorbis-uninstalled.pc.in \
 	vorbisenc-uninstalled.pc.in \
 	vorbisfile-uninstalled.pc.in \
-	symbian \
-	macosx win32
-
+	symbian macosx win32 \
+	CMakeLists.txt cmake/FindOgg.cmake cmake/VorbisConfig.cmake.in

 DISTCHECK_CONFIGURE_FLAGS = --enable-docs

--- a/vorbis/Makefile.in
+++ b/vorbis/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -88,7 +88,6 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-target_triplet = @target@
@BUILD_EXAMPLES_TRUE@am__append_1 = examples 
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@ -172,9 +171,9 @@ am__recursive_targets = \
  $(RECURSIVE_CLEAN_TARGETS) \
  $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir dist dist-all distcheck
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
-	$(LISP)config.h.in
+	cscope distdir distdir-am dist dist-all distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
+	config.h.in
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
 # *not* preserved.
@ -375,15 +374,12 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 pthread_lib = @pthread_lib@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
-target = @target@
 target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
@ -402,8 +398,8 @@ EXTRA_DIST = \
 	vorbis-uninstalled.pc.in \
 	vorbisenc-uninstalled.pc.in \
 	vorbisfile-uninstalled.pc.in \
-	symbian \
-	macosx win32
+	symbian macosx win32 \
+	CMakeLists.txt cmake/FindOgg.cmake cmake/VorbisConfig.cmake.in

 DISTCHECK_CONFIGURE_FLAGS = --enable-docs
 all: config.h
@ -431,8 +427,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@ -630,7 +626,10 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files

-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@ -712,6 +711,10 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)

+dist-zstd: distdir
+	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
+	$(am__post_remove_distdir)
+
 dist-tarZ: distdir
 	@echo WARNING: "Support for distribution archives compressed with" \
 		       "legacy program 'compress' is deprecated." >&2
@ -753,6 +756,8 @@ distcheck: dist
 	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
+	*.tar.zst*) \
+	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
@ -933,7 +938,7 @@ uninstall-am: uninstall-m4dataDATA uninstall-pkgconfigDATA
 	am--refresh check check-am clean clean-cscope clean-generic \
 	clean-libtool cscope cscopelist-am ctags ctags-am dist \
 	dist-all dist-bzip2 dist-gzip dist-hook dist-lzip dist-shar \
-	dist-tarZ dist-xz dist-zip distcheck distclean \
+	dist-tarZ dist-xz dist-zip dist-zstd distcheck distclean \
 	distclean-generic distclean-hdr distclean-libtool \
 	distclean-tags distcleancheck distdir distuninstallcheck dvi \
 	dvi-am html html-am info info-am install install-am \
--- a/vorbis/aclocal.m4
+++ b/vorbis/aclocal.m4
@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.2 -*- Autoconf -*-

-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.

 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])

-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
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+m4_if([$1], [1.16.2], [],
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
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@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`

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+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
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@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
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-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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@ -332,13 +332,12 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl

 # Generate code to set up dependency tracking.              -*- Autoconf -*-

-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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-  *)   set x $CONFIG_FILES ;;
-  esac
+  # TODO: see whether this extra hack can be removed once we start
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+  AS_UNSET([am_dirpart])
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-])
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])

 # Do all the work for Automake.                             -*- Autoconf -*-

-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
 #
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@ -495,8 +487,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
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-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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+that behaves properly: <https://www.gnu.org/software/coreutils/>.

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+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
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@ -626,7 +618,7 @@ if test x"${install_sh+set}" != xset; then
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-# Copyright (C) 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2020 Free Software Foundation, Inc.
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@ -691,49 +683,42 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

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+      ['0:this is the am__doit target'],
+      [AS_CASE([$s],
+          [BSD], [am__include='.include' am__quote='"'],
+          [am__include='include' am__quote=''])])
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])

 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -772,7 +757,7 @@ fi

 # Helper functions for option handling.                     -*- Autoconf -*-

-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -801,7 +786,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -848,7 +833,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -867,7 +852,7 @@ AC_DEFUN([AM_RUN_LOG],

 # Check to make sure that the build environment is sane.    -*- Autoconf -*-

-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -948,7 +933,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])

-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -1008,7 +993,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])

-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -1036,7 +1021,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])

-# Copyright (C) 2006-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -1055,7 +1040,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

 # Check how to create a tarball.                            -*- Autoconf -*-

-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/vorbis/cmake/FindOgg.cmake
+++ b/vorbis/cmake/FindOgg.cmake
@ -0,0 +1,94 @@
+#[=======================================================================[.rst:
+
+FindOgg
+--------
+
+Find the native Ogg includes and library.
+
+IMPORTED Targets
+^^^^^^^^^^^^^^^^
+
+This module defines :prop_tgt:`IMPORTED` target ``Ogg::ogg``, if
+Ogg has been found.
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module defines the following variables:
+
+::
+
+  OGG_INCLUDE_DIRS    - where to find ogg.h, etc.
+  OGG_LIBRARIES       - List of libraries when using ogg.
+  OGG_FOUND           - True if ogg found.
+
+::
+
+  OGG_VERSION_STRING  - The version of ogg found (x.y.z)
+
+Hints
+^^^^^
+
+A user may set ``OGG_ROOT`` to a ogg installation root to tell this
+module where to look.
+#]=======================================================================]
+
+if(OGG_INCLUDE_DIR)
+  # Already in cache, be silent
+  set(OGG_FIND_QUIETLY TRUE)
+endif()
+
+find_package(PkgConfig QUIET)
+pkg_check_modules(PC_OGG QUIET ogg)
+
+set(OGG_VERSION_STRING ${PC_OGG_VERSION})
+
+find_path(OGG_INCLUDE_DIR ogg/ogg.h
+    HINTS
+        ${PC_OGG_INCLUDEDIR}
+        ${PC_OGG_INCLUDE_DIRS}
+        ${OGG_ROOT}
+    PATH_SUFFIXES
+        include
+)
+# MSVC built ogg may be named ogg_static.
+# The provided project files name the library with the lib prefix.
+find_library(OGG_LIBRARY
+    NAMES
+        ogg
+        ogg_static
+        libogg
+        libogg_static
+    HINTS
+        ${PC_OGG_LIBDIR}
+        ${PC_OGG_LIBRARY_DIRS}
+        ${OGG_ROOT}
+    PATH_SUFFIXES
+        lib
+)
+
+# Handle the QUIETLY and REQUIRED arguments and set OGG_FOUND
+# to TRUE if all listed variables are TRUE.
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Ogg
+    REQUIRED_VARS
+        OGG_LIBRARY
+        OGG_INCLUDE_DIR
+    VERSION_VAR
+        OGG_VERSION_STRING
+)
+
+if(OGG_FOUND)
+    set(OGG_LIBRARIES ${OGG_LIBRARY})
+    set(OGG_INCLUDE_DIRS ${OGG_INCLUDE_DIR})
+
+    if(NOT TARGET Ogg::ogg)
+    add_library(Ogg::ogg UNKNOWN IMPORTED)
+        set_target_properties(Ogg::ogg PROPERTIES
+            INTERFACE_INCLUDE_DIRECTORIES "${OGG_INCLUDE_DIRS}"
+            IMPORTED_LOCATION "${OGG_LIBRARIES}"
+        )
+  endif()
+endif()
+
+mark_as_advanced(OGG_INCLUDE_DIR OGG_LIBRARY)
--- a/vorbis/cmake/VorbisConfig.cmake.in
+++ b/vorbis/cmake/VorbisConfig.cmake.in
@ -0,0 +1,19 @@
+@PACKAGE_INIT@
+
+include(CMakeFindDependencyMacro)
+find_dependency(Ogg REQUIRED)
+
+include(${CMAKE_CURRENT_LIST_DIR}/VorbisTargets.cmake)
+
+set(Vorbis_Vorbis_FOUND 1)
+set(Vorbis_Enc_FOUND 0)
+set(Vorbis_File_FOUND 0)
+
+if(TARGET Vorbis::vorbisenc)
+    set(Vorbis_Enc_FOUND TRUE)
+endif()
+if(TARGET Vorbis::vorbisfile)
+    set(Vorbis_File_FOUND TRUE)
+endif()
+
+check_required_components(Vorbis Enc File)
--- a/vorbis/compile
+++ b/vorbis/compile
@ -1,9 +1,9 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.

-scriptversion=2016-01-11.22; # UTC
+scriptversion=2018-03-07.03; # UTC

-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@ -17,7 +17,7 @@ scriptversion=2016-01-11.22; # UTC
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.

 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@ -53,7 +53,7 @@ func_file_conv ()
 	  MINGW*)
 	    file_conv=mingw
 	    ;;
-	  CYGWIN*)
+	  CYGWIN* | MSYS*)
 	    file_conv=cygwin
 	    ;;
 	  *)
@ -67,7 +67,7 @@ func_file_conv ()
 	mingw/*)
 	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
 	  ;;
-	cygwin/*)
+	cygwin/* | msys/*)
 	  file=`cygpath -m "$file" || echo "$file"`
 	  ;;
 	wine/*)
@ -340,7 +340,7 @@ exit $ret
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
--- a/vorbis/config.guess
+++ b/vorbis/config.guess
--- a/vorbis/config.sub
+++ b/vorbis/config.sub
@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2017 Free Software Foundation, Inc.
+#   Copyright 1992-2018 Free Software Foundation, Inc.

-timestamp='2017-04-02'
+timestamp='2018-02-22'

 # 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
@ -15,7 +15,7 @@ timestamp='2017-04-02'
 # General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
 #
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@ -33,7 +33,7 @@ timestamp='2017-04-02'
 # Otherwise, we print the canonical config type on stdout and succeed.

 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub

 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@ -57,7 +57,7 @@ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS

 Canonicalize a configuration name.

-Operation modes:
+Options:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit
@ -67,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)

-Copyright 1992-2017 Free Software Foundation, Inc.
+Copyright 1992-2018 Free Software Foundation, Inc.

 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -94,7 +94,7 @@ while test $# -gt 0 ; do

    *local*)
       # First pass through any local machine types.
-       echo $1
+       echo "$1"
       exit ;;

    * )
@ -112,7 +112,7 @@ esac

 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 # Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
@ -120,16 +120,16 @@ case $maybe_os in
  kopensolaris*-gnu* | cloudabi*-eabi* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
    ;;
  android-linux)
    os=-linux-android
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
    ;;
  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
+    basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
+    if [ "$basic_machine" != "$1" ]
+    then os=`echo "$1" | sed 's/.*-/-/'`
    else os=; fi
    ;;
 esac
@ -178,44 +178,44 @@ case $os in
 		;;
 	-sco6)
 		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco5)
 		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco4)
 		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2.[4-9]*)
 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2v[4-9]*)
 		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco5v6*)
 		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco*)
 		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-isc)
 		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-clix*)
 		basic_machine=clipper-intergraph
 		;;
 	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
 		;;
 	-lynx*178)
 		os=-lynxos178
@ -227,10 +227,7 @@ case $os in
 		os=-lynxos
 		;;
 	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
 		;;
 	-psos*)
 		os=-psos
@ -299,7 +296,7 @@ case $basic_machine in
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
 	| open8 | or1k | or1knd | or32 \
-	| pdp10 | pdp11 | pj | pjl \
+	| pdp10 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pru \
 	| pyramid \
@ -316,7 +313,6 @@ case $basic_machine in
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
 	| visium \
 	| wasm32 \
-	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
 		basic_machine=$basic_machine-unknown
@ -337,7 +333,7 @@ case $basic_machine in
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
 		;;
 	ms1)
 		basic_machine=mt-unknown
@ -366,7 +362,7 @@ case $basic_machine in
 	  ;;
 	# Object if more than one company name word.
 	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
 		exit 1
 		;;
 	# Recognize the basic CPU types with company name.
@ -461,7 +457,7 @@ case $basic_machine in
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
 	386bsd)
-		basic_machine=i386-unknown
+		basic_machine=i386-pc
 		os=-bsd
 		;;
 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
@ -495,7 +491,7 @@ case $basic_machine in
 		basic_machine=x86_64-pc
 		;;
 	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	amdahl)
 		basic_machine=580-amdahl
@ -540,7 +536,7 @@ case $basic_machine in
 		os=-linux
 		;;
 	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
 	bluegene*)
@ -548,13 +544,13 @@ case $basic_machine in
 		os=-cnk
 		;;
 	c54x-*)
-		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c55x-*)
-		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c6x-*)
-		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	c90)
 		basic_machine=c90-cray
@ -643,7 +639,7 @@ case $basic_machine in
 		basic_machine=rs6000-bull
 		os=-bosx
 		;;
-	dpx2* | dpx2*-bull)
+	dpx2*)
 		basic_machine=m68k-bull
 		os=-sysv3
 		;;
@ -652,7 +648,7 @@ case $basic_machine in
 		os=$os"spe"
 		;;
 	e500v[12]-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=$os"spe"
 		;;
 	ebmon29k)
@ -744,9 +740,6 @@ case $basic_machine in
 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
 		basic_machine=hppa1.0-hp
 		;;
-	hppa-next)
-		os=-nextstep3
-		;;
 	hppaosf)
 		basic_machine=hppa1.1-hp
 		os=-osf
@ -759,26 +752,26 @@ case $basic_machine in
 		basic_machine=i370-ibm
 		;;
 	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv32
 		;;
 	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv4
 		;;
 	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-sysv
 		;;
 	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
 		os=-solaris2
 		;;
 	i386mach)
 		basic_machine=i386-mach
 		os=-mach
 		;;
-	i386-vsta | vsta)
+	vsta)
 		basic_machine=i386-unknown
 		os=-vsta
 		;;
@ -797,19 +790,16 @@ case $basic_machine in
 		os=-sysv
 		;;
 	leon-*|leon[3-9]-*)
-		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
+		basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
 		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
 		;;
 	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
 	magnum | m3230)
 		basic_machine=mips-mips
 		os=-sysv
@ -841,10 +831,10 @@ case $basic_machine in
 		os=-mint
 		;;
 	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
 		;;
 	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
 		;;
 	monitor)
 		basic_machine=m68k-rom68k
@ -863,7 +853,7 @@ case $basic_machine in
 		os=-msdos
 		;;
 	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
 		basic_machine=i686-pc
@ -905,7 +895,7 @@ case $basic_machine in
 		basic_machine=v70-nec
 		os=-sysv
 		;;
-	next | m*-next )
+	next | m*-next)
 		basic_machine=m68k-next
 		case $os in
 		    -nextstep* )
@ -950,6 +940,9 @@ case $basic_machine in
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
+	nsv-tandem)
+		basic_machine=nsv-tandem
+		;;
 	nsx-tandem)
 		basic_machine=nsx-tandem
 		;;
@ -985,7 +978,7 @@ case $basic_machine in
 		os=-linux
 		;;
 	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		os=-linux
 		;;
 	pbd)
@ -1001,7 +994,7 @@ case $basic_machine in
 		basic_machine=i386-pc
 		;;
 	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
@ -1016,16 +1009,16 @@ case $basic_machine in
 		basic_machine=i786-pc
 		;;
 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	pn)
 		basic_machine=pn-gould
@ -1035,23 +1028,23 @@ case $basic_machine in
 	ppc | ppcbe)	basic_machine=powerpc-unknown
 		;;
 	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ppcle | powerpclittle)
 		basic_machine=powerpcle-unknown
 		;;
 	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ppc64le | powerpc64little)
 		basic_machine=powerpc64le-unknown
 		;;
 	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	ps2)
 		basic_machine=i386-ibm
@ -1105,17 +1098,10 @@ case $basic_machine in
 	sequent)
 		basic_machine=i386-sequent
 		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
 	sh5el)
 		basic_machine=sh5le-unknown
 		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
+	simso-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@ -1134,7 +1120,7 @@ case $basic_machine in
 		os=-sysv4
 		;;
 	strongarm-* | thumb-*)
-		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
 		;;
 	sun2)
 		basic_machine=m68000-sun
@ -1248,9 +1234,6 @@ case $basic_machine in
 		basic_machine=a29k-wrs
 		os=-vxworks
 		;;
-	wasm32)
-		basic_machine=wasm32-unknown
-		;;
 	w65*)
 		basic_machine=w65-wdc
 		os=-none
@ -1259,6 +1242,9 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
+	x64)
+		basic_machine=x86_64-pc
+		;;
 	xbox)
 		basic_machine=i686-pc
 		os=-mingw32
@ -1267,20 +1253,12 @@ case $basic_machine in
 		basic_machine=xps100-honeywell
 		;;
 	xscale-* | xscalee[bl]-*)
-		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
 		;;
 	ymp)
 		basic_machine=ymp-cray
 		os=-unicos
 		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
 	none)
 		basic_machine=none-none
 		os=-none
@ -1309,10 +1287,6 @@ case $basic_machine in
 	vax)
 		basic_machine=vax-dec
 		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
 	pdp11)
 		basic_machine=pdp11-dec
 		;;
@ -1322,9 +1296,6 @@ case $basic_machine in
 	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
 		basic_machine=sh-unknown
 		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
 	cydra)
 		basic_machine=cydra-cydrome
 		;;
@ -1344,7 +1315,7 @@ case $basic_machine in
 		# Make sure to match an already-canonicalized machine name.
 		;;
 	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
 		exit 1
 		;;
 esac
@ -1352,10 +1323,10 @@ esac
 # Here we canonicalize certain aliases for manufacturers.
 case $basic_machine in
 	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
 		;;
 	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
 		;;
 	*)
 		;;
@ -1366,8 +1337,8 @@ esac
 if [ x"$os" != x"" ]
 then
 case $os in
-	# First match some system type aliases
-	# that might get confused with valid system types.
+	# First match some system type aliases that might get confused
+	# with valid system types.
 	# -solaris* is a basic system type, with this one exception.
 	-auroraux)
 		os=-auroraux
@ -1378,18 +1349,19 @@ case $os in
 	-solaris)
 		os=-solaris2
 		;;
-	-svr4*)
-		os=-sysv4
-		;;
 	-unixware*)
 		os=-sysv4.2uw
 		;;
 	-gnu/linux*)
 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
 		;;
-	# First accept the basic system types.
+	# es1800 is here to avoid being matched by es* (a different OS)
+	-es1800*)
+		os=-ose
+		;;
+	# Now accept the basic system types.
 	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
+	# Each alternative MUST end in a * to match a version number.
 	# -sysv* is not here because it comes later, after sysvr4.
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
@ -1399,7 +1371,7 @@ case $os in
 	      | -aos* | -aros* | -cloudabi* | -sortix* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
 	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
@ -1410,14 +1382,15 @@ case $os in
 	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
 	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -morphos* | -superux* | -rtmk* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
-	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
+	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
+	      | -midnightbsd*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@ -1434,12 +1407,12 @@ case $os in
 	-nto*)
 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
 		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	-sim | -xray | -os68k* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* \
 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
 		;;
 	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
+		os=`echo "$os" | sed -e 's|mac|macos|'`
 		;;
 	-linux-dietlibc)
 		os=-linux-dietlibc
@ -1448,10 +1421,10 @@ case $os in
 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
 	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
 		;;
 	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
 		;;
 	-opened*)
 		os=-openedition
@ -1462,12 +1435,6 @@ case $os in
 	-wince*)
 		os=-wince
 		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
 	-utek*)
 		os=-bsd
 		;;
@ -1492,7 +1459,7 @@ case $os in
 	-nova*)
 		os=-rtmk-nova
 		;;
-	-ns2 )
+	-ns2)
 		os=-nextstep2
 		;;
 	-nsk*)
@ -1514,7 +1481,7 @@ case $os in
 	-oss*)
 		os=-sysv3
 		;;
-	-svr4)
+	-svr4*)
 		os=-sysv4
 		;;
 	-svr3)
@ -1529,24 +1496,28 @@ case $os in
 	-ose*)
 		os=-ose
 		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
 		os=-mint
 		;;
-	-aros*)
-		os=-aros
-		;;
 	-zvmoe)
 		os=-zvmoe
 		;;
 	-dicos*)
 		os=-dicos
 		;;
+	-pikeos*)
+		# Until real need of OS specific support for
+		# particular features comes up, bare metal
+		# configurations are quite functional.
+		case $basic_machine in
+		    arm*)
+			os=-eabi
+			;;
+		    *)
+			os=-elf
+			;;
+		esac
+		;;
 	-nacl*)
 		;;
 	-ios)
@ -1556,7 +1527,7 @@ case $os in
 	*)
 		# Get rid of the `-' at the beginning of $os.
 		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
 		exit 1
 		;;
 esac
@ -1652,9 +1623,6 @@ case $basic_machine in
 	*-be)
 		os=-beos
 		;;
-	*-haiku)
-		os=-haiku
-		;;
 	*-ibm)
 		os=-aix
 		;;
@ -1694,7 +1662,7 @@ case $basic_machine in
 	m88k-omron*)
 		os=-luna
 		;;
-	*-next )
+	*-next)
 		os=-nextstep
 		;;
 	*-sequent)
@ -1709,9 +1677,6 @@ case $basic_machine in
 	i370-*)
 		os=-mvs
 		;;
-	*-next)
-		os=-nextstep3
-		;;
 	*-gould)
 		os=-sysv
 		;;
@ -1821,15 +1786,15 @@ case $basic_machine in
 				vendor=stratus
 				;;
 		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
 		;;
 esac

-echo $basic_machine$os
+echo "$basic_machine$os"
 exit

 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'write-file-functions 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
--- a/vorbis/configure
+++ b/vorbis/configure
@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libvorbis 1.3.6.
+# Generated by GNU Autoconf 2.69 for libvorbis 1.3.7.
 #
 # Report bugs to <vorbis-dev@xiph.org>.
 #
@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libvorbis'
 PACKAGE_TARNAME='libvorbis'
-PACKAGE_VERSION='1.3.6'
-PACKAGE_STRING='libvorbis 1.3.6'
+PACKAGE_VERSION='1.3.7'
+PACKAGE_STRING='libvorbis 1.3.7'
 PACKAGE_BUGREPORT='vorbis-dev@xiph.org'
 PACKAGE_URL=''

@ -685,7 +685,6 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
-am__quote
 am__include
 DEPDIR
 OBJEXT
@ -735,10 +734,6 @@ am__isrc
 INSTALL_DATA
 INSTALL_SCRIPT
 INSTALL_PROGRAM
-target_os
-target_vendor
-target_cpu
-target
 host_os
 host_vendor
 host_cpu
@ -766,6 +761,7 @@ infodir
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@ -784,7 +780,8 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL'
+SHELL
+am__quote'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@ -857,6 +854,7 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@ -1109,6 +1107,15 @@ do
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

+  -runstatedir | --runstatedir | --runstatedi | --runstated \
+  | --runstate | --runstat | --runsta | --runst | --runs \
+  | --run | --ru | --r)
+    ac_prev=runstatedir ;;
+  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+  | --run=* | --ru=* | --r=*)
+    runstatedir=$ac_optarg ;;
+
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1246,7 +1253,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
@ -1359,7 +1366,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures libvorbis 1.3.6 to adapt to many kinds of systems.
+\`configure' configures libvorbis 1.3.7 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@ -1399,6 +1406,7 @@ Fine tuning of the installation directories:
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@ -1424,13 +1432,12 @@ Program names:
 System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
-  --target=TARGET   configure for building compilers for TARGET [HOST]
 _ACEOF
 fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of libvorbis 1.3.6:";;
+     short | recursive ) echo "Configuration of libvorbis 1.3.7:";;
   esac
  cat <<\_ACEOF

@ -1555,7 +1562,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-libvorbis configure 1.3.6
+libvorbis configure 1.3.7
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@ -1978,7 +1985,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by libvorbis $as_me 1.3.6, which was
+It was created by libvorbis $as_me 1.3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@ -2431,47 +2438,8 @@ IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
-$as_echo_n "checking target system type... " >&6; }
-if ${ac_cv_target+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$target_alias" = x; then
-  ac_cv_target=$ac_cv_host
-else
-  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
-fi

-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
-$as_echo "$ac_cv_target" >&6; }
-case $ac_cv_target in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
-esac
-target=$ac_cv_target
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_target
-shift
-target_cpu=$1
-target_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-target_os=$*
-IFS=$ac_save_IFS
-case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
-
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-test -n "$target_alias" &&
-  test "$program_prefix$program_suffix$program_transform_name" = \
-    NONENONEs,x,x, &&
-  program_prefix=${target_alias}-
-
-am__api_version='1.15'
+am__api_version='1.16'

 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@ -2957,7 +2925,7 @@ fi

 # Define the identity of the package.
 PACKAGE='libvorbis'
- VERSION='1.3.6'
+ VERSION='1.3.7'


 cat >>confdefs.h <<_ACEOF
@ -2987,8 +2955,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'

 # We need awk for the "check" target (and possibly the TAP driver).  The
@ -3039,7 +3007,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.

 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.

 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@ -3119,15 +3087,15 @@ AM_BACKSLASH='\'


 V_LIB_CURRENT=4
-V_LIB_REVISION=8
+V_LIB_REVISION=9
 V_LIB_AGE=4

 VF_LIB_CURRENT=6
-VF_LIB_REVISION=7
+VF_LIB_REVISION=8
 VF_LIB_AGE=3

 VE_LIB_CURRENT=2
-VE_LIB_REVISION=11
+VE_LIB_REVISION=12
 VE_LIB_AGE=0


@ -3993,45 +3961,45 @@ DEPDIR="${am__leading_dot}deps"

 ac_config_commands="$ac_config_commands depfiles"

-
-am_make=${MAKE-make}
-cat > confinc << 'END'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
 am__doit:
-	@echo this is the am__doit target
+	@echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
     ;;
-   esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
+esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }

 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@ -5902,7 +5870,7 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

-netbsd*)
+netbsd* | netbsdelf*-gnu)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  else
@ -6261,7 +6229,7 @@ esac
 fi

 : ${AR=ar}
-: ${AR_FLAGS=cru}
+: ${AR_FLAGS=cr}



@ -6762,11 +6730,8 @@ _LT_EOF
  test $ac_status = 0; }; then
    # Now try to grab the symbols.
    nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
+    $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5
+    if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then
      # Try sorting and uniquifying the output.
      if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
@ -7985,8 +7950,8 @@ int forced_loaded() { return 2;}
 _LT_EOF
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
-      echo "$AR cru libconftest.a conftest.o" >&5
-      $AR cru libconftest.a conftest.o 2>&5
+      echo "$AR cr libconftest.a conftest.o" >&5
+      $AR cr libconftest.a conftest.o 2>&5
      echo "$RANLIB libconftest.a" >&5
      $RANLIB libconftest.a 2>&5
      cat > conftest.c << _LT_EOF
@ -8976,6 +8941,12 @@ lt_prog_compiler_static=
 	lt_prog_compiler_pic='-KPIC'
 	lt_prog_compiler_static='-static'
        ;;
+      # flang / f18. f95 an alias for gfortran or flang on Debian
+      flang* | f18* | f95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
@ -9452,6 +9423,9 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
  openbsd* | bitrig*)
    with_gnu_ld=no
    ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs=no
+    ;;
  esac

  ld_shlibs=yes
@ -9706,7 +9680,7 @@ _LT_EOF
      fi
      ;;

-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 	wlarc=
@ -10376,6 +10350,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
 	if test yes = "$lt_cv_irix_exported_symbol"; then
          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
 	fi
+	link_all_deplibs=no
      else
 	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
 	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
@ -10397,7 +10372,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
      esac
      ;;

-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
      else
@ -11492,9 +11467,6 @@ fi
  # before this can be enabled.
  hardcode_into_libs=yes

-  # Add ABI-specific directories to the system library path.
-  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
-
  # Ideally, we could use ldconfig to report *all* directores which are
  # searched for libraries, however this is still not possible.  Aside from not
  # being certain /sbin/ldconfig is available, command
@ -11503,7 +11475,7 @@ fi
  # appending ld.so.conf contents (and includes) to the search path.
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
@ -11515,6 +11487,18 @@ fi
  dynamic_linker='GNU/Linux ld.so'
  ;;

+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
 netbsd*)
  version_type=sunos
  need_lib_prefix=no
@ -14186,7 +14170,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libvorbis $as_me 1.3.6, which was
+This file was extended by libvorbis $as_me 1.3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@ -14252,7 +14236,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libvorbis config.status 1.3.6
+libvorbis config.status 1.3.7
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

@ -14371,7 +14355,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"


 # The HP-UX ksh and POSIX shell print the target directory to stdout
@ -15293,29 +15277,35 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  case $CONFIG_FILES in #(
+  *\'*) :
+    eval set x "$CONFIG_FILES" ;; #(
+  *) :
+    set x $CONFIG_FILES ;; #(
+  *) :
+     ;;
+esac
  shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
  do
    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
+    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$am_mf" : 'X\(//\)[^/]' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@ -15333,53 +15323,50 @@ $as_echo X"$mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+    am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\(\/\/\)[^/].*/{
+	  /^X\/\(\/\/\)$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
+	  /^X\/\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
+    { echo "$as_me:$LINENO: cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles" >&5
+   (cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } || am_rc=$?
  done
+  if test $am_rc -ne 0; then
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE=\"gmake\" (or whatever is
+    necessary).  You can also try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+  { am_dirpart=; unset am_dirpart;}
+  { am_filepart=; unset am_filepart;}
+  { am_mf=; unset am_mf;}
+  { am_rc=; unset am_rc;}
+  rm -f conftest-deps.mk
 }
 ;;
    "libtool":C)
@ -15397,7 +15384,6 @@ $as_echo X"$file" |
    cat <<_LT_EOF >> "$cfgfile"
 #! $SHELL
 # Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.

 # Provide generalized library-building support services.
--- a/vorbis/configure.ac
+++ b/vorbis/configure.ac
@ -5,13 +5,13 @@ dnl Initialization and Versioning
 dnl ------------------------------------------------


-AC_INIT([libvorbis],[1.3.6],[vorbis-dev@xiph.org])
+AC_INIT([libvorbis],[1.3.7],[vorbis-dev@xiph.org])

 AC_CONFIG_MACRO_DIR([m4])

 AC_CONFIG_SRCDIR([lib/mdct.c])

-AC_CANONICAL_TARGET([])
+AC_CANONICAL_HOST

 AM_INIT_AUTOMAKE
 AM_MAINTAINER_MODE
@ -29,15 +29,15 @@ dnl - interfaces added -> increment AGE
 dnl - interfaces removed -> AGE = 0

 V_LIB_CURRENT=4
-V_LIB_REVISION=8
+V_LIB_REVISION=9
 V_LIB_AGE=4

 VF_LIB_CURRENT=6
-VF_LIB_REVISION=7
+VF_LIB_REVISION=8
 VF_LIB_AGE=3

 VE_LIB_CURRENT=2
-VE_LIB_REVISION=11
+VE_LIB_REVISION=12
 VE_LIB_AGE=0

 AC_SUBST(V_LIB_CURRENT)
--- a/vorbis/depcomp
+++ b/vorbis/depcomp
@ -1,9 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects

-scriptversion=2016-01-11.22; # UTC
+scriptversion=2018-03-07.03; # UTC

-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.

 # 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
@ -16,7 +16,7 @@ scriptversion=2016-01-11.22; # UTC
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.

 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@ -783,7 +783,7 @@ exit 0
 # Local Variables:
 # mode: shell-script
 # sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
 # time-stamp-time-zone: "UTC0"
--- a/vorbis/doc/05-comment.tex
+++ b/vorbis/doc/05-comment.tex
@ -119,12 +119,9 @@ info)
 	Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt'

 \item[LICENSE]
-	License information, eg, 'All Rights Reserved', 'Any
+	License information, for example, 'All Rights Reserved', 'Any
 Use Permitted', a URL to a license such as a Creative Commons license
-("www.creativecommons.org/blahblah/license.html") or the EFF Open
-Audio License ('distributed under the terms of the Open Audio
-License. see http://www.eff.org/IP/Open\_licenses/eff\_oal.html for
-details'), etc.
+(e.g. "creativecommons.org/license/by/4.0/") or similar.

 \item[ORGANIZATION]
 	Name of the organization producing the track (i.e.
@ -147,7 +144,7 @@ the 'record label')

 \item[ISRC]
 	International Standard Recording Code for the
-track; see \href{http://www.ifpi.org/isrc/}{the ISRC
+track; see \href{https://isrc.ifpi.org/}{the ISRC
 intro page} for more information on ISRC numbers.

 \end{description}
--- a/vorbis/doc/Makefile.am
+++ b/vorbis/doc/Makefile.am
@ -27,34 +27,6 @@ static_docs = \
 	vorbis-fidelity.html

 # bits needed by the spec
-SPEC_PNG = \
-	components.png \
-	floor1-1.png \
-	floor1-2.png \
-	floor1-3.png \
-	floor1-4.png \
-	hufftree.png \
-	hufftree-under.png \
-	residue-pack.png \
-	residue2.png \
-	window1.png \
-	window2.png \
-	Vorbis_I_spec0x.png \
-	Vorbis_I_spec1x.png \
-	Vorbis_I_spec2x.png \
-	Vorbis_I_spec3x.png \
-	Vorbis_I_spec4x.png \
-	Vorbis_I_spec5x.png \
-	Vorbis_I_spec6x.png \
-	Vorbis_I_spec7x.png \
-	Vorbis_I_spec8x.png \
-	Vorbis_I_spec9x.png \
-	Vorbis_I_spec10x.png \
-	Vorbis_I_spec11x.png \
-	Vorbis_I_spec12x.png \
-	Vorbis_I_spec13x.png \
-	Vorbis_I_spec14x.png
-
 SPEC_TEX = \
 	Vorbis_I_spec.tex \
 	01-introduction.tex \
@ -71,7 +43,40 @@ SPEC_TEX = \
 	a2-encapsulation-rtp.tex \
 	footer.tex

-built_docs = Vorbis_I_spec.pdf Vorbis_I_spec.html Vorbis_I_spec.css
+SPEC_PNG = \
+	components.png \
+	floor1-1.png \
+	floor1-2.png \
+	floor1-3.png \
+	floor1-4.png \
+	hufftree.png \
+	hufftree-under.png \
+	residue-pack.png \
+	residue2.png \
+	window1.png \
+	window2.png
+
+# Figure images generated by htlatex
+built_SPEC_PNG = \
+	Vorbis_I_spec0x.png \
+	Vorbis_I_spec1x.png \
+	Vorbis_I_spec2x.png \
+	Vorbis_I_spec3x.png \
+	Vorbis_I_spec4x.png \
+	Vorbis_I_spec5x.png \
+	Vorbis_I_spec6x.png \
+	Vorbis_I_spec7x.png \
+	Vorbis_I_spec8x.png \
+	Vorbis_I_spec9x.png \
+	Vorbis_I_spec10x.png \
+	Vorbis_I_spec11x.png \
+	Vorbis_I_spec12x.png \
+	Vorbis_I_spec13x.png \
+	Vorbis_I_spec14x.png
+
+
+built_docs = Vorbis_I_spec.pdf \
+	     Vorbis_I_spec.html Vorbis_I_spec.css $(built_SPEC_PNG)

 # conditionally make the generated documentation
 if BUILD_DOCS
@ -91,9 +96,8 @@ CLEANFILES = $(SPEC_TEX:%.tex=%.aux) \
 	     Vorbis_I_spec.lg  Vorbis_I_spec.log \
 	     Vorbis_I_spec.out Vorbis_I_spec.tmp \
 	     Vorbis_I_spec.toc Vorbis_I_spec.xref \
+	     Vorbis_I_spec.out.ps \
 	     zzVorbis_I_spec.ps
-DISTCLEANFILES = $(built_docs)
-

 # explicit rules for generating docs
 if BUILD_DOCS
--- a/vorbis/doc/Makefile.in
+++ b/vorbis/doc/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -88,7 +88,6 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-target_triplet = @target@
 subdir = doc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \
@ -166,7 +165,7 @@ am__recursive_targets = \
  $(RECURSIVE_CLEAN_TARGETS) \
  $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	distdir
+	distdir distdir-am
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
@ -345,15 +344,12 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 pthread_lib = @pthread_lib@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
-target = @target@
 target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
@ -383,34 +379,6 @@ static_docs = \


 # bits needed by the spec
-SPEC_PNG = \
-	components.png \
-	floor1-1.png \
-	floor1-2.png \
-	floor1-3.png \
-	floor1-4.png \
-	hufftree.png \
-	hufftree-under.png \
-	residue-pack.png \
-	residue2.png \
-	window1.png \
-	window2.png \
-	Vorbis_I_spec0x.png \
-	Vorbis_I_spec1x.png \
-	Vorbis_I_spec2x.png \
-	Vorbis_I_spec3x.png \
-	Vorbis_I_spec4x.png \
-	Vorbis_I_spec5x.png \
-	Vorbis_I_spec6x.png \
-	Vorbis_I_spec7x.png \
-	Vorbis_I_spec8x.png \
-	Vorbis_I_spec9x.png \
-	Vorbis_I_spec10x.png \
-	Vorbis_I_spec11x.png \
-	Vorbis_I_spec12x.png \
-	Vorbis_I_spec13x.png \
-	Vorbis_I_spec14x.png
-
 SPEC_TEX = \
 	Vorbis_I_spec.tex \
 	01-introduction.tex \
@ -427,7 +395,41 @@ SPEC_TEX = \
 	a2-encapsulation-rtp.tex \
 	footer.tex

-built_docs = Vorbis_I_spec.pdf Vorbis_I_spec.html Vorbis_I_spec.css
+SPEC_PNG = \
+	components.png \
+	floor1-1.png \
+	floor1-2.png \
+	floor1-3.png \
+	floor1-4.png \
+	hufftree.png \
+	hufftree-under.png \
+	residue-pack.png \
+	residue2.png \
+	window1.png \
+	window2.png
+
+
+# Figure images generated by htlatex
+built_SPEC_PNG = \
+	Vorbis_I_spec0x.png \
+	Vorbis_I_spec1x.png \
+	Vorbis_I_spec2x.png \
+	Vorbis_I_spec3x.png \
+	Vorbis_I_spec4x.png \
+	Vorbis_I_spec5x.png \
+	Vorbis_I_spec6x.png \
+	Vorbis_I_spec7x.png \
+	Vorbis_I_spec8x.png \
+	Vorbis_I_spec9x.png \
+	Vorbis_I_spec10x.png \
+	Vorbis_I_spec11x.png \
+	Vorbis_I_spec12x.png \
+	Vorbis_I_spec13x.png \
+	Vorbis_I_spec14x.png
+
+built_docs = Vorbis_I_spec.pdf \
+	     Vorbis_I_spec.html Vorbis_I_spec.css $(built_SPEC_PNG)
+
@BUILD_DOCS_FALSE@doc_DATA = $(static_docs) doxygen-build.stamp

 # conditionally make the generated documentation
@ -444,9 +446,9 @@ CLEANFILES = $(SPEC_TEX:%.tex=%.aux) \
 	     Vorbis_I_spec.lg  Vorbis_I_spec.log \
 	     Vorbis_I_spec.out Vorbis_I_spec.tmp \
 	     Vorbis_I_spec.toc Vorbis_I_spec.xref \
+	     Vorbis_I_spec.out.ps \
 	     zzVorbis_I_spec.ps

-DISTCLEANFILES = $(built_docs)
 all: all-recursive

 .SUFFIXES:
@ -467,8 +469,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@ -608,7 +610,10 @@ cscopelist-am: $(am__tagged_files)
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags

-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@ -698,7 +703,6 @@ clean-generic:
 distclean-generic:
 	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
 	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)

 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
--- a/vorbis/doc/Vorbis_I_spec.html
+++ b/vorbis/doc/Vorbis_I_spec.html
--- a/vorbis/doc/Vorbis_I_spec.pdf
+++ b/vorbis/doc/Vorbis_I_spec.pdf
--- a/vorbis/doc/Vorbis_I_spec.tex
+++ b/vorbis/doc/Vorbis_I_spec.tex
@ -133,7 +133,7 @@
 
 \bibitem{Sporer/Brandenburg/Edler} T.~Sporer, K.~Brandenburg and B.~Edler, 
 The use of multirate filter banks for coding of high quality digital audio,
-\url{http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps}.
+\url{https://media.taricorp.net/eusipco_corrected.pdf}.


 \end{thebibliography}
--- a/vorbis/doc/Vorbis_I_spec0x.png
+++ b/vorbis/doc/Vorbis_I_spec0x.png
--- a/vorbis/doc/Vorbis_I_spec10x.png
+++ b/vorbis/doc/Vorbis_I_spec10x.png
--- a/vorbis/doc/Vorbis_I_spec11x.png
+++ b/vorbis/doc/Vorbis_I_spec11x.png
--- a/vorbis/doc/Vorbis_I_spec12x.png
+++ b/vorbis/doc/Vorbis_I_spec12x.png
--- a/vorbis/doc/Vorbis_I_spec13x.png
+++ b/vorbis/doc/Vorbis_I_spec13x.png
--- a/vorbis/doc/Vorbis_I_spec14x.png
+++ b/vorbis/doc/Vorbis_I_spec14x.png
--- a/vorbis/doc/Vorbis_I_spec1x.png
+++ b/vorbis/doc/Vorbis_I_spec1x.png
--- a/vorbis/doc/Vorbis_I_spec2x.png
+++ b/vorbis/doc/Vorbis_I_spec2x.png
--- a/vorbis/doc/Vorbis_I_spec3x.png
+++ b/vorbis/doc/Vorbis_I_spec3x.png
--- a/vorbis/doc/Vorbis_I_spec4x.png
+++ b/vorbis/doc/Vorbis_I_spec4x.png
--- a/vorbis/doc/Vorbis_I_spec5x.png
+++ b/vorbis/doc/Vorbis_I_spec5x.png
--- a/vorbis/doc/Vorbis_I_spec6x.png
+++ b/vorbis/doc/Vorbis_I_spec6x.png
--- a/vorbis/doc/Vorbis_I_spec7x.png
+++ b/vorbis/doc/Vorbis_I_spec7x.png
--- a/vorbis/doc/Vorbis_I_spec8x.png
+++ b/vorbis/doc/Vorbis_I_spec8x.png
--- a/vorbis/doc/Vorbis_I_spec9x.png
+++ b/vorbis/doc/Vorbis_I_spec9x.png
--- a/vorbis/doc/floor1_inverse_dB_table.html
+++ b/vorbis/doc/floor1_inverse_dB_table.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis I format specification: floor1_inverse_dB_table</h1>
--- a/vorbis/doc/footer.tex
+++ b/vorbis/doc/footer.tex
@ -5,10 +5,10 @@
 \includegraphics[width=5cm]{fish_xiph_org} 
 \label{footer}

-Ogg is a \href{http://www.xiph.org/}{Xiph.Org Foundation} effort
+Ogg is a \href{https://xiph.org/}{Xiph.Org Foundation} effort
 to protect essential tenets of Internet multimedia from corporate
 hostage-taking; Open Source is the net's greatest tool to keep
-everyone honest. See \href{http://www.xiph.org/about.html}{About
+everyone honest. See \href{https://xiph.org/about/}{About
 the Xiph.Org Foundation} for details.


@ -24,7 +24,7 @@ distributing independent implementations of Vorbis software under
 other licenses.

 Ogg, Vorbis, Xiph.Org Foundation and their logos are trademarks (tm)
-of the \href{http://www.xiph.org/}{Xiph.Org Foundation}.  These
+of the \href{https://xiph.org/}{Xiph.Org Foundation}.  These
 pages are copyright (C) 1994-2015 Xiph.Org Foundation. All rights
 reserved.

--- a/vorbis/doc/framing.html
+++ b/vorbis/doc/framing.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg logical bitstream framing</h1>
@ -366,10 +366,9 @@ entire header (with the CRC field in the header set to zero) and then
 continued over the page. The CRC field is then filled with the
 computed value.</p>

-<p>(A thorough discussion of CRC algorithms can be found in <a
-href="http://www.ross.net/crc/download/crc_v3.txt">"A
-Painless Guide to CRC Error Detection Algorithms"</a> by Ross
-Williams <a href="mailto:ross@ross.net">ross@ross.net</a>.)</p>
+<p>(A thorough discussion of CRC algorithms can be found in
+<a href="https://zlib.net/crc_v3.txt">"A Painless Guide to CRC Error Detection Algorithms"</a>
+by Ross Williams.)</p>

 <pre><tt>
 byte value
--- a/vorbis/doc/helper.html
+++ b/vorbis/doc/helper.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis I format specification: helper equations</h1>
--- a/vorbis/doc/index.html
+++ b/vorbis/doc/index.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis Documentation</h1>
--- a/vorbis/doc/libvorbis/Makefile.in
+++ b/vorbis/doc/libvorbis/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -88,7 +88,6 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-target_triplet = @target@
 subdir = doc/libvorbis
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \
@ -285,15 +284,12 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 pthread_lib = @pthread_lib@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
-target = @target@
 target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
@ -337,8 +333,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@ -383,7 +379,10 @@ ctags CTAGS:
 cscope cscopelist:


-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
--- a/vorbis/doc/libvorbis/index.html
+++ b/vorbis/doc/libvorbis/index.html
@ -32,7 +32,7 @@ and libvorbis directly.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/overview.html
+++ b/vorbis/doc/libvorbis/overview.html
@ -123,7 +123,7 @@ file.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/reference.html
+++ b/vorbis/doc/libvorbis/reference.html
@ -74,7 +74,7 @@
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/return.html
+++ b/vorbis/doc/libvorbis/return.html
@ -67,7 +67,7 @@ is normally automatic and this return code is for informational purposes only.</
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis.html
@ -73,7 +73,7 @@ here, obtaining the compressed data directly.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis_blockout.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis_blockout.html
@ -66,7 +66,7 @@ returned data.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis_buffer.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis_buffer.html
@ -61,7 +61,7 @@ the sample index.<p>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis_headerout.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis_headerout.html
@ -70,7 +70,7 @@ extern int      vorbis_analysis_headerout(vorbis_dsp_state *v,
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis_init.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis_init.html
@ -53,7 +53,7 @@ extern int      vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_analysis_wrote.html
+++ b/vorbis/doc/libvorbis/vorbis_analysis_wrote.html
@ -67,7 +67,7 @@ stream should be finalized.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_bitrate_addblock.html
+++ b/vorbis/doc/libvorbis/vorbis_bitrate_addblock.html
@ -61,7 +61,7 @@ extern int      vorbis_bitrate_addblock(vorbis_block *vb);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_bitrate_flushpacket.html
+++ b/vorbis/doc/libvorbis/vorbis_bitrate_flushpacket.html
@ -67,7 +67,7 @@ extern int      vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_block.html
+++ b/vorbis/doc/libvorbis/vorbis_block.html
@ -48,7 +48,7 @@ in any way.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_block_clear.html
+++ b/vorbis/doc/libvorbis/vorbis_block_clear.html
@ -48,7 +48,7 @@ extern int      vorbis_block_clear(vorbis_block *vb);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_block_init.html
+++ b/vorbis/doc/libvorbis/vorbis_block_init.html
@ -53,7 +53,7 @@ extern int      vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment.html
+++ b/vorbis/doc/libvorbis/vorbis_comment.html
@ -68,7 +68,7 @@ functions and <i>do</i> call vorbis_comment_clear.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_add.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_add.html
@ -57,7 +57,7 @@ without affecting the vorbis_comment structure's contents.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_add_tag.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_add_tag.html
@ -61,7 +61,7 @@ also be copied.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_clear.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_clear.html
@ -56,7 +56,7 @@ extern void     vorbis_comment_clear(vorbis_comment *vc);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_init.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_init.html
@ -59,7 +59,7 @@ structure to initialize.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_query.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_query.html
@ -59,7 +59,7 @@ equal to the number of matching comments.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_comment_query_count.html
+++ b/vorbis/doc/libvorbis/vorbis_comment_query_count.html
@ -53,7 +53,7 @@ for. Tags are compared case-insensitively.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_commentheader_out.html
+++ b/vorbis/doc/libvorbis/vorbis_commentheader_out.html
@ -52,7 +52,7 @@ extern int      vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_dsp_clear.html
+++ b/vorbis/doc/libvorbis/vorbis_dsp_clear.html
@ -50,7 +50,7 @@ None</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_dsp_state.html
+++ b/vorbis/doc/libvorbis/vorbis_dsp_state.html
@ -45,7 +45,7 @@ in any way.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_granule_time.html
+++ b/vorbis/doc/libvorbis/vorbis_granule_time.html
@ -52,7 +52,7 @@ The time (in seconds) corresponding to the granulepos.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_info.html
+++ b/vorbis/doc/libvorbis/vorbis_info.html
@ -68,7 +68,7 @@ The vorbis_info structure contains basic information about the audio in a vorbis
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_info_blocksize.html
+++ b/vorbis/doc/libvorbis/vorbis_info_blocksize.html
@ -53,7 +53,7 @@ extern int      vorbis_info_blocksize(vorbis_info *vi,int zo);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_info_clear.html
+++ b/vorbis/doc/libvorbis/vorbis_info_clear.html
@ -48,7 +48,7 @@ None.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_info_init.html
+++ b/vorbis/doc/libvorbis/vorbis_info_init.html
@ -49,7 +49,7 @@ None.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_packet_blocksize.html
+++ b/vorbis/doc/libvorbis/vorbis_packet_blocksize.html
@ -53,7 +53,7 @@ stream the packet is from.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis.html
@ -57,7 +57,7 @@ packet into.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_blockin.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_blockin.html
@ -56,7 +56,7 @@ this function returns, it can be reused in another call to
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_halfrate.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_halfrate.html
@ -55,7 +55,7 @@ nonzero turns it on.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_halfrate_p.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_halfrate_p.html
@ -51,7 +51,7 @@ decoder instance.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_headerin.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_headerin.html
@ -67,7 +67,7 @@ apply the decoded comments to.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_idheader.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_idheader.html
@ -50,7 +50,7 @@ extern int      vorbis_synthesis_idheader(ogg_packet *op);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_init.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_init.html
@ -56,7 +56,7 @@ called on it for each header packet in the stream.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_lapout.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_lapout.html
@ -61,7 +61,7 @@ if this function were called with a non-NULL pointer here.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_pcmout.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_pcmout.html
@ -62,7 +62,7 @@ if this function were called with a non-NULL pointer here.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_read.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_read.html
@ -54,7 +54,7 @@ samples in the buffer.</li>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_restart.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_restart.html
@ -51,7 +51,7 @@ extern int      vorbis_synthesis_restart(vorbis_dsp_state *v);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_synthesis_trackonly.html
+++ b/vorbis/doc/libvorbis/vorbis_synthesis_trackonly.html
@ -58,7 +58,7 @@ packet into.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/libvorbis/vorbis_version_string.html
+++ b/vorbis/doc/libvorbis/vorbis_version_string.html
@ -43,7 +43,7 @@ extern const char *vorbis_version_string(void);
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbis documentation</p></td>
 <td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/oggstream.html
+++ b/vorbis/doc/oggstream.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg logical and physical bitstream overview</h1>
--- a/vorbis/doc/programming.html
+++ b/vorbis/doc/programming.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Programming with Xiph.Org <tt>libvorbis</tt></h1>
--- a/vorbis/doc/stereo.html
+++ b/vorbis/doc/stereo.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis stereo-specific channel coupling discussion</h1>
--- a/vorbis/doc/v-comment.html
+++ b/vorbis/doc/v-comment.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis I format specification: comment field and header specification</h1>
@ -182,12 +182,9 @@ is omitted.</dd>
 <dd>Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt'</dd>

 <dt>LICENSE</dt>
-<dd>License information, eg, 'All Rights Reserved', 'Any
+<dd>License information, for example, 'All Rights Reserved', 'Any
 Use Permitted', a URL to a license such as a Creative Commons license
-("www.creativecommons.org/blahblah/license.html") or the EFF Open
-Audio License ('distributed under the terms of the Open Audio
-License. see http://www.eff.org/IP/Open_licenses/eff_oal.html for
-details'), etc.</dd>
+(e.g. "creativecommons.org/licenses/by/4.0/"), or similar.</dd>

 <dt>ORGANIZATION</dt>
 <dd>Name of the organization producing the track (i.e.
@ -211,7 +208,7 @@ This could be a URL, an email address, the physical address of
 the producing label.</dd>

 <dt>ISRC</dt>
-<dd>ISRC number for the track; see <a href="http://www.ifpi.org/isrc/">the
+<dd>ISRC number for the track; see <a href="https://isrc.ifpi.org/">the
 ISRC intro page</a> for more information on ISRC numbers.</dd>

 </dl>
--- a/vorbis/doc/vorbis-fidelity.html
+++ b/vorbis/doc/vorbis-fidelity.html
@ -67,7 +67,7 @@ li {
 <body>

 <div id="xiphlogo">
-  <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
+  <a href="https://xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
 </div>

 <h1>Ogg Vorbis: Fidelity measurement and terminology discussion</h1>
--- a/vorbis/doc/vorbisenc/Makefile.in
+++ b/vorbis/doc/vorbisenc/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.2 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -88,7 +88,6 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-target_triplet = @target@
 subdir = doc/vorbisenc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \
@ -285,15 +284,12 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 pthread_lib = @pthread_lib@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
 sysconfdir = @sysconfdir@
-target = @target@
 target_alias = @target_alias@
-target_cpu = @target_cpu@
-target_os = @target_os@
-target_vendor = @target_vendor@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
@ -324,8 +320,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;

 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@ -370,7 +366,10 @@ ctags CTAGS:
 cscope cscopelist:


-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
--- a/vorbis/doc/vorbisenc/changes.html
+++ b/vorbis/doc/vorbisenc/changes.html
@ -92,7 +92,7 @@ Used to set or alter bitrate management settings.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/examples.html
+++ b/vorbis/doc/vorbisenc/examples.html
@ -121,7 +121,7 @@ use with libvorbis.<p>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/index.html
+++ b/vorbis/doc/vorbisenc/index.html
@ -28,7 +28,7 @@ Libvorbisenc is a convenient API for setting up an encoding environment using li
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/ovectl_ratemanage2_arg.html
+++ b/vorbis/doc/vorbisenc/ovectl_ratemanage2_arg.html
@ -80,7 +80,7 @@ or damping average bitrate.</dd>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/ovectl_ratemanage_arg.html
+++ b/vorbis/doc/vorbisenc/ovectl_ratemanage_arg.html
@ -80,7 +80,7 @@ code.
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/overview.html
+++ b/vorbis/doc/vorbisenc/overview.html
@ -369,7 +369,7 @@ resolution.</td>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/reference.html
+++ b/vorbis/doc/vorbisenc/reference.html
@ -42,7 +42,7 @@
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/vorbis_encode_ctl.html
+++ b/vorbis/doc/vorbisenc/vorbis_encode_ctl.html
@ -170,7 +170,7 @@ href="vorbis_encode_setup_init.html">vorbis_encode_setup_init()</a>.</dd><p>
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/vorbis/doc/vorbisenc/vorbis_encode_init.html
+++ b/vorbis/doc/vorbisenc/vorbis_encode_init.html
@ -75,7 +75,7 @@ extern int vorbis_encode_init(<a href="../libvorbis/vorbis_info.html">vorbis_inf
 <table border=0 width=100%>
 <tr valign=top>
 <td><p class=tiny>copyright &copy; 2000-2010 Xiph.Org</p></td>
-<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
+<td align=right><p class=tiny><a href="https://xiph.org/vorbis/">Ogg Vorbis</a></p></td>
 </tr><tr>
 <td><p class=tiny>libvorbisenc documentation</p></td>
 <td align=right><p class=tiny>libvorbisenc version 1.3.2 - 20101101</p></td>
--- a/Show more
+++ b/Show more