all files: clarify that base MetaPost is public domain, but uses LGPL'd libraries.

git-svn-id: svn://tug.org/texlive/trunk@22679 c570f23f-e606-0410-a88d-b1316a301751

9 files changed, 45 insertions, 143 deletions

diff --git a/Build/source/texk/web2c/mplibdir/ChangeLog b/Build/source/texk/web2c/mplibdir/ChangeLog
index d131cb763f9..2ef996a7667 100644
--- a/Build/source/texk/web2c/mplibdir/ChangeLog
+++ b/Build/source/texk/web2c/mplibdir/ChangeLog
@@ -1,4 +1,10 @@
+2011-05-30 Taco Hoekwater  <taco@luatex.org>
+
+	* all files: clarify that base MetaPost is public domain,
+	but uses LGPL'd libraries.
+
 2011-05-13  Taco Hoekwater  <taco@luatex.org>
+
 	* mpost.w (main): change setting of kpse program name
 	(on a hint by PEB).
 
diff --git a/Build/source/texk/web2c/mplibdir/lmplib.c b/Build/source/texk/web2c/mplibdir/lmplib.c
index 80f7284fc8b..079b93179bb 100644
--- a/Build/source/texk/web2c/mplibdir/lmplib.c
+++ b/Build/source/texk/web2c/mplibdir/lmplib.c
@@ -1,8 +1,8 @@
 /* lmplib.c
    
-   Copyright 2006-2009 Taco Hoekwater <taco@luatex.org>
+   Copyright 2006-2011 Taco Hoekwater <taco@luatex.org>
 
-   This file is part of LuaTeX.
+   This file is part of LuaTeX and MetaPost.
 
    LuaTeX is free software; you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License as published by the Free
diff --git a/Build/source/texk/web2c/mplibdir/mp.w b/Build/source/texk/web2c/mplibdir/mp.w
index 679b32839a5..1bf72630447 100644
--- a/Build/source/texk/web2c/mplibdir/mp.w
+++ b/Build/source/texk/web2c/mplibdir/mp.w
@@ -1,23 +1,7 @@
-% $Id: mp.w 1599 2011-04-05 14:15:45Z taco $
-%
-% Copyright 2008-2011 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% TeX is a trademark of the American Mathematical Society.
-% METAFONT is a trademark of Addison-Wesley Publishing Company.
-% PostScript is a trademark of Adobe Systems Incorporated.
+% $Id: mp.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
+% See the <Show version...> code in mpost.w for more info. 
 
 % Here is TeX material that gets inserted after \input webmac
 \def\hang{\hangindent 3em\noindent\ignorespaces}
diff --git a/Build/source/texk/web2c/mplibdir/mpmath.w b/Build/source/texk/web2c/mplibdir/mpmath.w
index 92f6f4a75a0..8b740262fd4 100644
--- a/Build/source/texk/web2c/mplibdir/mpmath.w
+++ b/Build/source/texk/web2c/mplibdir/mpmath.w
@@ -1,23 +1,7 @@
-% $Id $
-%
-% Copyright 2008-2010 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% TeX is a trademark of the American Mathematical Society.
-% METAFONT is a trademark of Addison-Wesley Publishing Company.
-% PostScript is a trademark of Adobe Systems Incorporated.
+% $Id: mpmath.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
+% See the <Show version...> code in mpost.w for more info.
 
 % Here is TeX material that gets inserted after \input webmac
 
diff --git a/Build/source/texk/web2c/mplibdir/mpost.w b/Build/source/texk/web2c/mplibdir/mpost.w
index 89cf33a0d67..1bb28721f0a 100644
--- a/Build/source/texk/web2c/mplibdir/mpost.w
+++ b/Build/source/texk/web2c/mplibdir/mpost.w
@@ -1,19 +1,8 @@
-% $Id: mpost.w 1598 2011-04-05 14:14:16Z taco $
+% $Id: mpost.w 1681 2011-05-30 07:15:22Z taco $
 %
-% Copyright 2008-2009 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
+% See the <Show version...> code below for more info.
 
 \font\tenlogo=logo10 % font used for the METAFONT logo
 \def\MP{{\tenlogo META}\-{\tenlogo POST}}
@@ -939,19 +928,20 @@ fprintf(stdout,
 {
   char *s = mp_metapost_version();
 if (dvitomp_only)
-  fprintf(stdout, "\n" "dvitomp %s\n", s);
+  fprintf(stdout, "\n" "dvitomp (MetaPost) %s\n", s);
 else
   fprintf(stdout, "\n" "MetaPost %s\n", s);
 fprintf(stdout, 
-"Copyright 2009 AT&T Bell Laboratories.\n"
-"There is NO warranty.  Redistribution of this software is\n"
-"covered by the terms of both the MetaPost copyright and\n"
-"the Lesser GNU Lesser General Public License.\n"
-"For more information about these matters, see the files\n"
-"named COPYING, COPYING.LESSER and the MetaPost source.\n"
-"Primary author of MetaPost: John Hobby.\n"
-"Current maintainer of MetaPost: Taco Hoekwater.\n"
-"\n");
+"The MetaPost source code in the public domain.\n"
+"MetaPost also uses code available under the\n"
+"GNU Lesser General Public License (version 3 or later);\n"
+"therefore MetaPost executables are covered by the LGPL.\n"
+"There is NO warranty.\n"
+"For more information about these matters, see the file\n"
+"COPYING.LESSER or <http://gnu.org/licenses/lgpl.html>.\n"
+"Original author of MetaPost: John Hobby.\n"
+"Author of the CWEB MetaPost: Taco Hoekwater.\n"
+);
   mpost_xfree(s);
   exit(EXIT_SUCCESS);
 }
diff --git a/Build/source/texk/web2c/mplibdir/mpxout.w b/Build/source/texk/web2c/mplibdir/mpxout.w
index 543b29849c5..543fe6e5be7 100644
--- a/Build/source/texk/web2c/mplibdir/mpxout.w
+++ b/Build/source/texk/web2c/mplibdir/mpxout.w
@@ -1,19 +1,7 @@
-% $Id: mpxout.w 1330 2010-07-27 16:53:56Z taco $
-%
-% Copyright 2008-2009 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
+% $Id: mpxout.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
+% See the <Show version...> code in mpost.w for more info.
 
 \def\title{Creating mpx files}
 \def\hang{\hangindent 3em\indent\ignorespaces}
diff --git a/Build/source/texk/web2c/mplibdir/psout.w b/Build/source/texk/web2c/mplibdir/psout.w
index 4a3300c4877..0246e7ec285 100644
--- a/Build/source/texk/web2c/mplibdir/psout.w
+++ b/Build/source/texk/web2c/mplibdir/psout.w
@@ -1,23 +1,7 @@
- $Id: psout.w 1400 2010-10-13 11:26:37Z taco $
-%
-% Copyright 2008-2009 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% TeX is a trademark of the American Mathematical Society.
-% METAFONT is a trademark of Addison-Wesley Publishing Company.
-% PostScript is a trademark of Adobe Systems Incorporated.
+% $Id: psout.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
+% See the <Show version...> code in mpost.w for more info.
 
 % Here is TeX material that gets inserted after \input webmac
 \def\hang{\hangindent 3em\noindent\ignorespaces}
diff --git a/Build/source/texk/web2c/mplibdir/svgout.w b/Build/source/texk/web2c/mplibdir/svgout.w
index 9c171c30f1d..9b3eb2e2db5 100644
--- a/Build/source/texk/web2c/mplibdir/svgout.w
+++ b/Build/source/texk/web2c/mplibdir/svgout.w
@@ -1,23 +1,6 @@
-% $Id: svgout.w 657 2008-10-08 09:48:49Z taco $
-%
-% Copyright 2008-2009 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% TeX is a trademark of the American Mathematical Society.
-% METAFONT is a trademark of Addison-Wesley Publishing Company.
-% PostScript is a trademark of Adobe Systems Incorporated.
+% $Id: svgout.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
 
 % Here is TeX material that gets inserted after \input webmac
 
diff --git a/Build/source/texk/web2c/mplibdir/tfmin.w b/Build/source/texk/web2c/mplibdir/tfmin.w
index 56216fb4591..7e0ea32edd3 100644
--- a/Build/source/texk/web2c/mplibdir/tfmin.w
+++ b/Build/source/texk/web2c/mplibdir/tfmin.w
@@ -1,23 +1,6 @@
-% $Id: mp.w 597 2008-07-03 15:35:34Z taco $
-%
-% Copyright 2008-2009 Taco Hoekwater.
-%
-% This program is free software: you can redistribute it and/or modify
-% it under the terms of the GNU Lesser General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU Lesser General Public License for more details.
-%
-% You should have received a copy of the GNU Lesser General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% TeX is a trademark of the American Mathematical Society.
-% METAFONT is a trademark of Addison-Wesley Publishing Company.
-% PostScript is a trademark of Adobe Systems Incorporated.
+% $Id: tfmin.w 1681 2011-05-30 07:15:22Z taco $
+% This file is part of MetaPost;
+% the MetaPost program is in the public domain.
 
 % Here is TeX material that gets inserted after \input webmac