texlive[50248] trunk: tl-update-auto

commits+karl at tug.org commits+karl at tug.org
Wed Mar 6 02:23:42 CET 2019


Revision: 50248
          http://tug.org/svn/texlive?view=revision&revision=50248
Author:   karl
Date:     2019-03-06 02:23:41 +0100 (Wed, 06 Mar 2019)
Log Message:
-----------
tl-update-auto

Modified Paths:
--------------
    trunk/Build/source/build-aux/config.guess
    trunk/Build/source/build-aux/texinfo.tex
    trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.guess
    trunk/Build/source/libs/icu/icu-src/source/config.guess
    trunk/Build/source/utils/asymptote/config.guess
    trunk/Master/doc.html
    trunk/Master/texmf-dist/tex/texinfo/texinfo.tex
    trunk/Master/tlpkg/installer/config.guess

Modified: trunk/Build/source/build-aux/config.guess
===================================================================
--- trunk/Build/source/build-aux/config.guess	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Build/source/build-aux/config.guess	2019-03-06 01:23:41 UTC (rev 50248)
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-02-19'
+timestamp='2019-03-04'
 
 # 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
@@ -1433,6 +1433,130 @@
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) /* >= ULTRIX4 */
+  printf ("mips-dec-ultrix4\n"); exit (0);
+#else
+#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)
+  printf ("mips-dec-ultrix3\n"); exit (0);
+#endif
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in

Modified: trunk/Build/source/build-aux/texinfo.tex
===================================================================
--- trunk/Build/source/build-aux/texinfo.tex	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Build/source/build-aux/texinfo.tex	2019-03-06 01:23:41 UTC (rev 50248)
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2019-03-02.16}
+\def\texinfoversion{2019-03-03.15}
 
 %
 % Copyright 1985, 1986, 1988, 1990-2019 Free Software Foundation, Inc.
@@ -310,7 +310,9 @@
 % Main output routine.
 %
 \chardef\PAGE = 255
-\output = {\savetopmark\onepageout{\pagecontents\PAGE}}
+\newtoks\defaultoutput
+\defaultoutput = {\savetopmark\onepageout{\pagecontents\PAGE}}
+\output=\expandafter{\the\defaultoutput}
 
 \newbox\headlinebox
 \newbox\footlinebox
@@ -3056,32 +3058,24 @@
   \global\def/{\normalslash}
 }
 
-% we put a little stretch before and after the breakable chars, to help
-% line breaking of long url's.  The unequal skips make look better in
-% cmtt at least, especially for dots.
-\def\urefprestretchamount{.13em}
-\def\urefpoststretchamount{.1em}
-\def\urefprestretch{\urefprebreak \hskip0pt plus\urefprestretchamount\relax}
-\def\urefpoststretch{\urefpostbreak \hskip0pt plus\urefprestretchamount\relax}
-%
-\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
-\def\urefcodedot{\urefprestretch .\urefpoststretch}
-\def\urefcodehash{\urefprestretch \#\urefpoststretch}
-\def\urefcodequest{\urefprestretch ?\urefpoststretch}
+\def\urefcodeamp{\urefprebreak \&\urefpostbreak}
+\def\urefcodedot{\urefprebreak .\urefpostbreak}
+\def\urefcodehash{\urefprebreak \#\urefpostbreak}
+\def\urefcodequest{\urefprebreak ?\urefpostbreak}
 \def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
 {
   \catcode`\/=\active
   \global\def\urefcodeslashfinish{%
-    \urefprestretch \slashChar
+    \urefprebreak \slashChar
     % Allow line break only after the final / in a sequence of
     % slashes, to avoid line break between the slashes in http://.
-    \ifx\next/\else \urefpoststretch \fi
+    \ifx\next/\else \urefpostbreak \fi
   }
 }
 
-% One more complication: by default we'll break after the special
-% characters, but some people like to break before the special chars, so
-% allow that.  Also allow no breaking at all, for manual control.
+% By default we'll break after the special characters, but some people like to 
+% break before the special chars, so allow that.  Also allow no breaking at 
+% all, for manual control.
 % 
 \parseargdef\urefbreakstyle{%
   \def\txiarg{#1}%
@@ -3088,9 +3082,9 @@
   \ifx\txiarg\wordnone
     \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
   \else\ifx\txiarg\wordbefore
-    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
+    \def\urefprebreak{\urefallowbreak}\def\urefpostbreak{\nobreak}
   \else\ifx\txiarg\wordafter
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
+    \def\urefprebreak{\nobreak}\def\urefpostbreak{\urefallowbreak}
   \else
     \errhelp = \EMsimple
     \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
@@ -3100,6 +3094,14 @@
 \def\wordbefore{before}
 \def\wordnone{none}
 
+% Allow a ragged right output to aid breaking long URL's.  Putting stretch in 
+% between characters of the URL doesn't look good.
+\def\urefallowbreak{%
+  \hskip 0pt plus 1fil\relax
+  \allowbreak
+  \hskip 0pt plus -1fil\relax
+}
+
 \urefbreakstyle after
 
 % @url synonym for @uref, since that's how everyone uses it.
@@ -5222,35 +5224,16 @@
 
 \let\SETmarginindex=\relax % put index entries in margin (undocumented)?
 
-% Most index entries go through here, but \dosubind is the general case.
 % #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-% TODO: Two-level index?  Operation index?
-
-% Workhorse for all indexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
+\def\doind#1#2{%
   \iflinks
   {%
+    %
     \requireopenindexfile{#1}%
-    % Store the main index entry text (including the third arg).
-    % If third arg is present, precede it with a space.
-    \def\thirdarg{#3}%
-    \ifx\thirdarg\empty
-      \def\indextext{#2}%
-    \else
-      \def\indextext{#2\space#3}%
-    \fi
-    %
     \edef\writeto{\csname#1indfile\endcsname}%
     %
-    \safewhatsit\dosubindwrite
+    \def\indextext{#2}%
+    \safewhatsit\doindwrite
   }%
   \fi
 }
@@ -5354,7 +5337,7 @@
 
 % Write the entry in \toks0 to the index file.
 %
-\def\dosubindwrite{%
+\def\doindwrite{%
   % Put the index entry in the margin if desired.
   \ifx\SETmarginindex\relax\else
     \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
@@ -5983,7 +5966,7 @@
     % Having called \balancecolumns once, we do not
     % want to call it again.  Therefore, reset \output to its normal
     % definition right away.
-    \global\output = {\onepageout{\pagecontents\PAGE}}%
+    \global\output=\expandafter{\the\defaultoutput}
     %
     \endgroup % started in \begindoublecolumns
     % Leave the double-column material on the current page, no automatic
@@ -7374,13 +7357,9 @@
 
 
 % @raggedright does more-or-less normal line breaking but no right
-% justification.  From plain.tex.  Don't stretch around special
-% characters in urls in this environment, since the stretch at the right
-% should be enough.
+% justification.  From plain.tex.
 \envdef\raggedright{%
   \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax
-  \def\urefprestretchamount{0pt}%
-  \def\urefpoststretchamount{0pt}%
 }
 \let\Eraggedright\par
 
@@ -7755,6 +7734,21 @@
   \fi\fi
 }
 
+% \dosubind {index}{topic}{subtopic}
+%
+% If SUBTOPIC is present, precede it with a space, and call \doind.
+% (At some time during the 20th century, this made a two-level entry in an 
+% index such as the operation index.  Nobody seemed to notice the change in 
+% behaviour though.)
+\def\dosubind#1#2#3{%
+  \def\thirdarg{#3}%
+  \ifx\thirdarg\empty
+    \doind{#1}{#2}%
+  \else
+    \doind{#1}{#2\space#3}%
+  \fi
+}
+
 % Untyped functions:
 
 % @deffn category name args
@@ -7769,7 +7763,6 @@
 % \deffngeneral {subind}category name args
 %
 \def\deffngeneral#1#2 #3 #4\endheader{%
-  % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
   \dosubind{fn}{\code{#3}}{#1}%
   \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
 }

Modified: trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.guess
===================================================================
--- trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.guess	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Build/source/libs/freetype2/freetype-src/builds/unix/config.guess	2019-03-06 01:23:41 UTC (rev 50248)
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-02-19'
+timestamp='2019-03-04'
 
 # 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
@@ -1433,6 +1433,130 @@
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) /* >= ULTRIX4 */
+  printf ("mips-dec-ultrix4\n"); exit (0);
+#else
+#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)
+  printf ("mips-dec-ultrix3\n"); exit (0);
+#endif
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in

Modified: trunk/Build/source/libs/icu/icu-src/source/config.guess
===================================================================
--- trunk/Build/source/libs/icu/icu-src/source/config.guess	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Build/source/libs/icu/icu-src/source/config.guess	2019-03-06 01:23:41 UTC (rev 50248)
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-02-19'
+timestamp='2019-03-04'
 
 # 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
@@ -1433,6 +1433,130 @@
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) /* >= ULTRIX4 */
+  printf ("mips-dec-ultrix4\n"); exit (0);
+#else
+#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)
+  printf ("mips-dec-ultrix3\n"); exit (0);
+#endif
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in

Modified: trunk/Build/source/utils/asymptote/config.guess
===================================================================
--- trunk/Build/source/utils/asymptote/config.guess	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Build/source/utils/asymptote/config.guess	2019-03-06 01:23:41 UTC (rev 50248)
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-02-19'
+timestamp='2019-03-04'
 
 # 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
@@ -1433,6 +1433,130 @@
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) /* >= ULTRIX4 */
+  printf ("mips-dec-ultrix4\n"); exit (0);
+#else
+#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)
+  printf ("mips-dec-ultrix3\n"); exit (0);
+#endif
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in

Modified: trunk/Master/doc.html
===================================================================
--- trunk/Master/doc.html	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Master/doc.html	2019-03-06 01:23:41 UTC (rev 50248)
@@ -4442,6 +4442,9 @@
 <li><b><a href="texmf-dist/doc/man/man1">cweb</a></b>:<small>
 A Web system in C
 <a href="texmf-dist/doc/man/man1/ctangle.man1.pdf">ctangle.man1.pdf</a>,
+<a href="texmf-dist/doc/man/man1/ctwill-refsort.man1.pdf">ctwill-refsort.man1.pdf</a>,
+<a href="texmf-dist/doc/man/man1/ctwill-twinx.man1.pdf">ctwill-twinx.man1.pdf</a>,
+<a href="texmf-dist/doc/man/man1/ctwill.man1.pdf">ctwill.man1.pdf</a>,
 <a href="texmf-dist/doc/man/man1/cweave.man1.pdf">cweave.man1.pdf</a>,
 <a href="texmf-dist/doc/man/man1/cweb.man1.pdf">cweb.man1.pdf</a>,
 <a href="texmf-dist/doc/plain/cweb/cwebman.pdf">cwebman.pdf</a>.
@@ -5266,6 +5269,11 @@
 <a href="texmf-dist/doc/man/man1/dvilj6.man1.pdf">dvilj6.man1.pdf</a>.
 </small></li>
 
+<li><b><a href="texmf-dist/doc/man/man1">dviout-util</a></b>:<small>
+<a href="texmf-dist/doc/man/man1/chkdvifont.man1.pdf">chkdvifont.man1.pdf</a>,
+<a href="texmf-dist/doc/man/man1/dvispc.man1.pdf">dvispc.man1.pdf</a>.
+</small></li>
+
 <li><b><a href="texmf-dist/doc/dvipdfm">dvipdfmx</a></b>:<small>
 An extended version of dvipdfm
 <a href="texmf-dist/doc/dvipdfm/dvipdfm.pdf">dvipdfm.pdf</a>,
@@ -5351,7 +5359,7 @@
 
 <h2 id="letter-E">E</h2>
 
-<ol start="822">
+<ol start="823">
 
 <li><b><a href="texmf-dist/doc/generic/e-french">e-french</a></b>:<small>
 Comprehensive LaTeX support for French-language typesetting
@@ -6291,7 +6299,7 @@
 
 <h2 id="letter-F">F</h2>
 
-<ol start="976">
+<ol start="977">
 
 <li><b><a href="texmf-dist/doc/latex/facsimile">facsimile</a></b>:<small>
 Document class for preparing faxes
@@ -7212,7 +7220,7 @@
 
 <h2 id="letter-G">G</h2>
 
-<ol start="1125">
+<ol start="1126">
 
 <li><b><a href="texmf-dist/doc/latex/g-brief">g-brief</a></b>:<small>
 Letter document class
@@ -8021,7 +8029,7 @@
 
 <h2 id="letter-H">H</h2>
 
-<ol start="1244">
+<ol start="1245">
 
 <li><b><a href="texmf-dist/doc/latex/h2020proposal/manual">h2020proposal</a></b>:<small>
 LaTeX class and template for EU H2020 RIA proposal
@@ -8391,7 +8399,7 @@
 
 <h2 id="letter-I">I</h2>
 
-<ol start="1303">
+<ol start="1304">
 
 <li><b><a href="texmf-dist/doc/latex/ibycus-babel">ibycus-babel</a></b>:<small>
 Use the Ibycus 4 Greek font with Babel
@@ -8819,7 +8827,7 @@
 
 <h2 id="letter-J">J</h2>
 
-<ol start="1375">
+<ol start="1376">
 
 <li><b><a href="texmf-dist/doc/fonts/jablantile">jablantile</a></b>:<small>
 Metafont version of tiles in the style of Slavik Jablan
@@ -8987,7 +8995,7 @@
 
 <h2 id="letter-K">K</h2>
 
-<ol start="1397">
+<ol start="1398">
 
 <li><b><a href="texmf-dist/doc/latex/kalendarium">kalendarium</a></b>:<small>
 Print dates according to the classical Latin calendar
@@ -9414,7 +9422,7 @@
 
 <h2 id="letter-L">L</h2>
 
-<ol start="1435">
+<ol start="1436">
 
 <li><b><a href="texmf-dist/doc/latex/l2picfaq">l2picfaq</a></b>:<small>
 LaTeX pictures "how-to" (German)
@@ -10858,7 +10866,7 @@
 
 <h2 id="letter-M">M</h2>
 
-<ol start="1645">
+<ol start="1646">
 
 <li><b><a href="texmf-dist/doc/generic/m-tx">m-tx</a></b>:<small>
 A preprocessor for pmx
@@ -12115,7 +12123,7 @@
 
 <h2 id="letter-N">N</h2>
 
-<ol start="1848">
+<ol start="1849">
 
 <li><b><a href="texmf-dist/doc/xelatex/na-box">na-box</a></b>:<small>
 Arabic-aware version of pas-cours package
@@ -12594,7 +12602,7 @@
 
 <h2 id="letter-O">O</h2>
 
-<ol start="1924">
+<ol start="1925">
 
 <li><b><a href="texmf-dist/doc/latex/oberdiek">oberdiek</a></b>:<small>
 A bundle of packages submitted by Heiko Oberdiek
@@ -12920,7 +12928,7 @@
 
 <h2 id="letter-P">P</h2>
 
-<ol start="1963">
+<ol start="1964">
 
 <li><b><a href="texmf-dist/doc/latex/padcount">padcount</a></b>:<small>
 Pad numbers with arbitrary characters
@@ -14797,7 +14805,7 @@
 
 <h2 id="letter-Q">Q</h2>
 
-<ol start="2261">
+<ol start="2262">
 
 <li><b><a href="texmf-dist/doc/latex/qcircuit">qcircuit</a></b>:<small>
 Macros to generate quantum ciruits
@@ -14883,7 +14891,7 @@
 
 <h2 id="letter-R">R</h2>
 
-<ol start="2275">
+<ol start="2276">
 
 <li><b><a href="texmf-dist/doc/latex/raleway">raleway</a></b>:<small>
 Use Raleway with TeX(-alike) systems
@@ -15356,7 +15364,7 @@
 
 <h2 id="letter-S">S</h2>
 
-<ol start="2346">
+<ol start="2347">
 
 <li><b><a href="texmf-dist/doc/latex/sa-tikz">sa-tikz</a></b>:<small>
 TikZ library to draw switching architectures
@@ -16708,7 +16716,7 @@
 
 <h2 id="letter-T">T</h2>
 
-<ol start="2560">
+<ol start="2561">
 
 <li><b><a href="texmf-dist/doc/latex/t-angles">t-angles</a></b>:<small>
 Draw tangles, trees, Hopf algebra operations and other pictures
@@ -18544,7 +18552,7 @@
 
 <h2 id="letter-U">U</h2>
 
-<ol start="2811">
+<ol start="2812">
 
 <li><b><a href="texmf-dist/doc/latex/uaclasses">uaclasses</a></b>:<small>
 University of Arizona thesis and dissertation format
@@ -18911,7 +18919,7 @@
 
 <h2 id="letter-V">V</h2>
 
-<ol start="2872">
+<ol start="2873">
 
 <li><b><a href="texmf-dist/doc/bibtex/vancouver">vancouver</a></b>:<small>
 Bibliographic style file for Biomedical Journals
@@ -19115,7 +19123,7 @@
 
 <h2 id="letter-W">W</h2>
 
-<ol start="2906">
+<ol start="2907">
 
 <li><b><a href="texmf-dist/doc/fonts/wadalab">wadalab</a></b>:<small>
 Wadalab (Japanese) font packages
@@ -19285,7 +19293,7 @@
 
 <h2 id="letter-X">X</h2>
 
-<ol start="2928">
+<ol start="2929">
 
 <li><b><a href="texmf-dist/doc/latex/xargs">xargs</a></b>:<small>
 Define commands with many optional arguments
@@ -19457,6 +19465,7 @@
 <li><b><a href="texmf-dist/doc/man/man1">xetex</a></b>:<small>
 An extended variant of TeX for use with Unicode sources
 <a href="texmf-dist/doc/man/man1/xelatex.man1.pdf">xelatex.man1.pdf</a>,
+<a href="texmf-dist/doc/man/man1/xetex.man1.pdf">xetex.man1.pdf</a>,
 <a href="texmf-dist/doc/xetex/base/XeTeX-notes.pdf">XeTeX-notes.pdf</a>.
 </small></li>
 
@@ -19747,7 +19756,7 @@
 
 <h2 id="letter-Y">Y</h2>
 
-<ol start="2991">
+<ol start="2992">
 
 <li><b><a href="texmf-dist/doc/latex/yafoot">yafoot</a></b>:<small>
 A bundle of miscellaneous footnote packages
@@ -19816,7 +19825,7 @@
 
 <h2 id="letter-Z">Z</h2>
 
-<ol start="3002">
+<ol start="3003">
 
 <li><b><a href="texmf-dist/doc/latex/zed-csp">zed-csp</a></b>:<small>
 Typesetting Z and CSP format specifications

Modified: trunk/Master/texmf-dist/tex/texinfo/texinfo.tex
===================================================================
--- trunk/Master/texmf-dist/tex/texinfo/texinfo.tex	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Master/texmf-dist/tex/texinfo/texinfo.tex	2019-03-06 01:23:41 UTC (rev 50248)
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2019-03-02.16}
+\def\texinfoversion{2019-03-03.15}
 
 %
 % Copyright 1985, 1986, 1988, 1990-2019 Free Software Foundation, Inc.
@@ -310,7 +310,9 @@
 % Main output routine.
 %
 \chardef\PAGE = 255
-\output = {\savetopmark\onepageout{\pagecontents\PAGE}}
+\newtoks\defaultoutput
+\defaultoutput = {\savetopmark\onepageout{\pagecontents\PAGE}}
+\output=\expandafter{\the\defaultoutput}
 
 \newbox\headlinebox
 \newbox\footlinebox
@@ -3056,32 +3058,24 @@
   \global\def/{\normalslash}
 }
 
-% we put a little stretch before and after the breakable chars, to help
-% line breaking of long url's.  The unequal skips make look better in
-% cmtt at least, especially for dots.
-\def\urefprestretchamount{.13em}
-\def\urefpoststretchamount{.1em}
-\def\urefprestretch{\urefprebreak \hskip0pt plus\urefprestretchamount\relax}
-\def\urefpoststretch{\urefpostbreak \hskip0pt plus\urefprestretchamount\relax}
-%
-\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
-\def\urefcodedot{\urefprestretch .\urefpoststretch}
-\def\urefcodehash{\urefprestretch \#\urefpoststretch}
-\def\urefcodequest{\urefprestretch ?\urefpoststretch}
+\def\urefcodeamp{\urefprebreak \&\urefpostbreak}
+\def\urefcodedot{\urefprebreak .\urefpostbreak}
+\def\urefcodehash{\urefprebreak \#\urefpostbreak}
+\def\urefcodequest{\urefprebreak ?\urefpostbreak}
 \def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
 {
   \catcode`\/=\active
   \global\def\urefcodeslashfinish{%
-    \urefprestretch \slashChar
+    \urefprebreak \slashChar
     % Allow line break only after the final / in a sequence of
     % slashes, to avoid line break between the slashes in http://.
-    \ifx\next/\else \urefpoststretch \fi
+    \ifx\next/\else \urefpostbreak \fi
   }
 }
 
-% One more complication: by default we'll break after the special
-% characters, but some people like to break before the special chars, so
-% allow that.  Also allow no breaking at all, for manual control.
+% By default we'll break after the special characters, but some people like to 
+% break before the special chars, so allow that.  Also allow no breaking at 
+% all, for manual control.
 % 
 \parseargdef\urefbreakstyle{%
   \def\txiarg{#1}%
@@ -3088,9 +3082,9 @@
   \ifx\txiarg\wordnone
     \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
   \else\ifx\txiarg\wordbefore
-    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
+    \def\urefprebreak{\urefallowbreak}\def\urefpostbreak{\nobreak}
   \else\ifx\txiarg\wordafter
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
+    \def\urefprebreak{\nobreak}\def\urefpostbreak{\urefallowbreak}
   \else
     \errhelp = \EMsimple
     \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
@@ -3100,6 +3094,14 @@
 \def\wordbefore{before}
 \def\wordnone{none}
 
+% Allow a ragged right output to aid breaking long URL's.  Putting stretch in 
+% between characters of the URL doesn't look good.
+\def\urefallowbreak{%
+  \hskip 0pt plus 1fil\relax
+  \allowbreak
+  \hskip 0pt plus -1fil\relax
+}
+
 \urefbreakstyle after
 
 % @url synonym for @uref, since that's how everyone uses it.
@@ -5222,35 +5224,16 @@
 
 \let\SETmarginindex=\relax % put index entries in margin (undocumented)?
 
-% Most index entries go through here, but \dosubind is the general case.
 % #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-% TODO: Two-level index?  Operation index?
-
-% Workhorse for all indexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
+\def\doind#1#2{%
   \iflinks
   {%
+    %
     \requireopenindexfile{#1}%
-    % Store the main index entry text (including the third arg).
-    % If third arg is present, precede it with a space.
-    \def\thirdarg{#3}%
-    \ifx\thirdarg\empty
-      \def\indextext{#2}%
-    \else
-      \def\indextext{#2\space#3}%
-    \fi
-    %
     \edef\writeto{\csname#1indfile\endcsname}%
     %
-    \safewhatsit\dosubindwrite
+    \def\indextext{#2}%
+    \safewhatsit\doindwrite
   }%
   \fi
 }
@@ -5354,7 +5337,7 @@
 
 % Write the entry in \toks0 to the index file.
 %
-\def\dosubindwrite{%
+\def\doindwrite{%
   % Put the index entry in the margin if desired.
   \ifx\SETmarginindex\relax\else
     \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
@@ -5983,7 +5966,7 @@
     % Having called \balancecolumns once, we do not
     % want to call it again.  Therefore, reset \output to its normal
     % definition right away.
-    \global\output = {\onepageout{\pagecontents\PAGE}}%
+    \global\output=\expandafter{\the\defaultoutput}
     %
     \endgroup % started in \begindoublecolumns
     % Leave the double-column material on the current page, no automatic
@@ -7374,13 +7357,9 @@
 
 
 % @raggedright does more-or-less normal line breaking but no right
-% justification.  From plain.tex.  Don't stretch around special
-% characters in urls in this environment, since the stretch at the right
-% should be enough.
+% justification.  From plain.tex.
 \envdef\raggedright{%
   \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax
-  \def\urefprestretchamount{0pt}%
-  \def\urefpoststretchamount{0pt}%
 }
 \let\Eraggedright\par
 
@@ -7755,6 +7734,21 @@
   \fi\fi
 }
 
+% \dosubind {index}{topic}{subtopic}
+%
+% If SUBTOPIC is present, precede it with a space, and call \doind.
+% (At some time during the 20th century, this made a two-level entry in an 
+% index such as the operation index.  Nobody seemed to notice the change in 
+% behaviour though.)
+\def\dosubind#1#2#3{%
+  \def\thirdarg{#3}%
+  \ifx\thirdarg\empty
+    \doind{#1}{#2}%
+  \else
+    \doind{#1}{#2\space#3}%
+  \fi
+}
+
 % Untyped functions:
 
 % @deffn category name args
@@ -7769,7 +7763,6 @@
 % \deffngeneral {subind}category name args
 %
 \def\deffngeneral#1#2 #3 #4\endheader{%
-  % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
   \dosubind{fn}{\code{#3}}{#1}%
   \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
 }

Modified: trunk/Master/tlpkg/installer/config.guess
===================================================================
--- trunk/Master/tlpkg/installer/config.guess	2019-03-06 01:18:10 UTC (rev 50247)
+++ trunk/Master/tlpkg/installer/config.guess	2019-03-06 01:23:41 UTC (rev 50248)
@@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2019-02-19'
+timestamp='2019-03-04'
 
 # 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
@@ -1433,6 +1433,130 @@
 	exit ;;
 esac
 
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) /* >= ULTRIX4 */
+  printf ("mips-dec-ultrix4\n"); exit (0);
+#else
+#if defined(ULTRIX3) || defined(ultrix3) || defined(SIGLOST)
+  printf ("mips-dec-ultrix3\n"); exit (0);
+#endif
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
 case "$UNAME_MACHINE:$UNAME_SYSTEM" in



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