doc,sync

git-svn-id: svn://tug.org/texlive/trunk@58223 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 42 insertions, 23 deletions

diff --git a/Build/source/README b/Build/source/README
index bf40d8d1541..6bc8b4c3f6c 100644
--- a/Build/source/README
+++ b/Build/source/README
@@ -32,38 +32,45 @@ aarch64-linux:
   gcc (Debian 8.3.0-6) 8.3.0
   ./Build --enable-arm-neon=check
 
-i386-netbsd, amd64-netbsd:
-  NetBSD/amd64 9.0
-  gcc version 7.4.0 (nb3 20190319)
-    TL_MAKE=gmake CC=gcc CXX=g++ \
-    CFLAGS=-D_NETBSD_SOURCE \
-    CXXFLAGS='-D_NETBSD_SOURCE -std=c++11' \
-    LDFLAGS='-L/usr/X11R7/lib -Wl,-rpath,/usr/X11R7/lib' \
-  ./Build --enable-xindy CLISP=/usr/local/bin/clisp
-  Except that we take Nelson's asy build.
+armhf-linux:
+  Raspbian/Raspberry Pi OS (Debian Buster)
+  gcc (Raspbian 8.3.0-6+rpi1) 8.3.0
+  ./Build --enable-xindy CLISP=${BUILD_ROOT_DIR}/clisp/clisp-build/clisp}
+
+i386-cygwin, x86_64-cygwin: gcc-10.2.0, cygwin-3.1.7
+  TL_CONFIGURE_ARGS="--enable-xindy --enable-shared CLISP=/path/to/clisp.exe
+    LDFLAGS='-Wl,--no-insert-timestamp -Wl,--stack,0x800000'" \
+  ./Build
+  
 
 i386-freebsd, amd64-freebsd:
   Built on contextgarden, see below.
   FreeBSD 11.4
-  Except that we take Nelson's asy build.
 
 i386-linux: see travis below.
 
-i386-openbsd, amd64-openbsd:
-  e.g., see CONFIGURE_ARGS in the Makefile in
-  http://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/print/texlive/base/
+i386-netbsd, amd64-netbsd:
+  NetBSD/amd64 9.1
+  gcc version 7.5.0 (nb4 20200810)
+    TL_MAKE=gmake CC=gcc CXX=g++ \
+    CFLAGS=-D_NETBSD_SOURCE \
+    CXXFLAGS='-D_NETBSD_SOURCE -std=c++11' \
+    LDFLAGS='-L/usr/X11R7/lib -Wl,-rpath,/usr/X11R7/lib' \
+  ./Build --enable-xindy CLISP=/usr/local/bin/clisp
 
 i386-solaris, x86_64-solaris:
   Built on contextgarden, see below.
   Solaris 10, gcc 5.5.  See doc/README.solaris.
 
-i386-cygwin, x86_64-cygwin: gcc-4.8.2, cygwin-1.7.29.
-  ./Build (with --enable-xindy for i386).
-
 universal-darwin: See Master/source/mactexdoc.tar.xz.
 
+win32:
+  Makefiles written by hand, see Master/source/w32tex-src.tar.xz.
+  Visual Studio 2010 and Visual Studio 2015.
+
 x86_64-darwinlegacy:
   Mac OS X 10.6, clang 5.0, libc++ required
+  auxiliary installer binaries: Mac OS X 10.6, gcc -std=c99.
   https://github.com/TeXLive-M/texlive-buildbot
   http://build.contextgarden.net/waterfall?tag=c/texlive
   (These links have info on all platforms built by Mojca.)
diff --git a/Build/source/texk/tests/TeXLive/TLUtils.pm b/Build/source/texk/tests/TeXLive/TLUtils.pm
index aa5a00b3a7d..19a45e398f8 100644
--- a/Build/source/texk/tests/TeXLive/TLUtils.pm
+++ b/Build/source/texk/tests/TeXLive/TLUtils.pm
@@ -1,11 +1,11 @@
 # TeXLive::TLUtils.pm - the inevitable utilities for TeX Live.
-# Copyright 2007-2020 Norbert Preining, Reinhard Kotucha
+# Copyright 2007-2021 Norbert Preining, Reinhard Kotucha
 # This file is licensed under the GNU General Public License version 2
 # or any later version.
 
 package TeXLive::TLUtils;
 
-my $svnrev = '$Revision: 57421 $';
+my $svnrev = '$Revision: 57772 $';
 my $_modulerevision = ($svnrev =~ m/: ([0-9]+) /) ? $1 : "unknown";
 sub module_revision { return $_modulerevision; }
 
diff --git a/Build/source/texk/texlive/linked_scripts/tlshell/tlshell.tcl b/Build/source/texk/texlive/linked_scripts/tlshell/tlshell.tcl
index c81a713f360..782b492357d 100755
--- a/Build/source/texk/texlive/linked_scripts/tlshell/tlshell.tcl
+++ b/Build/source/texk/texlive/linked_scripts/tlshell/tlshell.tcl
@@ -1,6 +1,8 @@
 #!/bin/sh
 # next line ignored by wish but not by sh \
 TK_SILENCE_DEPRECATION=1 exec wish "$0" "$@"
+# The above environment variable is set to suppress
+# a warning message under MacOS Catalina and Big Sur
 
 # Copyright 2017-2021 Siep Kroonenberg
 
@@ -2269,12 +2271,20 @@ proc run_external {cmd mess} {
 }
 
 proc about_cmd {} {
-  set msg "\u00a9 2017-2020 Siep Kroonenberg\n\n"
+  set msg "\u00a9 2017-2021 Siep Kroonenberg\n\n"
   append msg [__ "GUI interface for TeX Live Manager\nImplemented in Tcl/Tk"]
   tk_messageBox -message $msg
 }
 
-proc show_help {} {
+proc tlshell_help {} {
+  set msg \
+      [__ "This TeX Live Manager front-end should be pretty self-explanatory.
+Note that it does not cover the full functionality of tlmgr. Notably, it does not cover user mode or backup and restore.
+Consult the 'Tlmgr Help' menu for full documentation on tlmgr itself."]
+  tk_messageBox -message $msg
+}
+
+proc tlmgr_help {} {
   set ::env(NOPERLDOC) 1
   long_message [exec tlmgr --help] ok
 }
@@ -2432,7 +2442,8 @@ proc populate_main {} {
   .mn add cascade -label [__ "Help"] -menu .mn.help -underline 0
   menu .mn.help
   .mn.help add command -label [__ "About"] -command about_cmd
-  .mn.help add command -label [__ "tlmgr help"] -command show_help
+  .mn.help add command -label [__ "TLShell Help"] -command tlshell_help
+  .mn.help add command -label [__ "Tlmgr Help"] -command tlmgr_help
 
   ## menu end
 
diff --git a/Build/source/texk/web2c/pdftexdir/NEWS b/Build/source/texk/web2c/pdftexdir/NEWS
index 13b154cdefd..95eab316c6d 100644
--- a/Build/source/texk/web2c/pdftexdir/NEWS
+++ b/Build/source/texk/web2c/pdftexdir/NEWS
@@ -1,6 +1,7 @@
+pdfTeX 3.141592653-2.6-1.40.22 (TeX Live 2021)
 - changes:
   - new primitives \pdfrunninglinkoff and \pdfrunninglinkon; e.g., for
-    turning off generation of links in headers and footers.
+    disabling generation of links in headers and footers.
   - warn instead of aborting when "\pdfendlink ended up in
     different nesting level than \pdfstartlink". 
   - dump \pdfglyphtounicode assignments in fmt file.
@@ -10,7 +11,7 @@
   - avoid crash in unusual autoexpand cases.
 
 - source: poppler support removed, as it was too hard to keep in sync
-  with upstream. For native TL, pdftex has always used libs/xpdf,
+  with upstream. In native TL, pdftex has always used libs/xpdf,
   which is cut-down and adapted code from xpdf.
 
 pdfTeX 3.14159265-2.6-1.40.21 (TeX Live 2020) (March 27, 2020)