diff --git a/Artistic b/Artistic
new file mode 100644
index 000000000..af71a1f91
--- /dev/null
+++ b/Artistic
@@ -0,0 +1,197 @@
+Artistic License 2.0
+
+Copyright (c) 2000-2006, The Perl Foundation.
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+Preamble
+********
+
+This license establishes the terms under which a given free software
+Package may be copied, modified, distributed, and/or redistributed.  The
+intent is that the Copyright Holder maintains some artistic control over
+the development of that Package while still keeping the Package
+available as open source and free software.
+
+You are always permitted to make arrangements wholly outside of this
+license directly with the Copyright Holder of a given Package.  If the
+terms of this license do not permit the full use that you propose to
+make of the Package, you should contact the Copyright Holder and seek a
+different licensing arrangement.
+
+Definitions
+***********
+
+"Copyright Holder" means the individual(s) or organization(s) named in
+the copyright notice for the entire Package.
+
+"Contributor" means any party that has contributed code or other
+material to the Package, in accordance with the Copyright Holder's
+procedures.
+
+"You" and "your" means any person who would like to copy, distribute, or
+modify the Package.
+
+"Package" means the collection of files distributed by the Copyright
+Holder, and derivatives of that collection and/or of those files.  A
+given Package may consist of either the Standard Version, or a Modified
+Version.
+
+"Distribute" means providing a copy of the Package or making it
+accessible to anyone else, or in the case of a company or organization,
+to others outside of your company or organization.
+
+"Distributor Fee" means any fee that you charge for Distributing this
+Package or providing support for this Package to another party.  It does
+not mean licensing fees.
+
+"Standard Version" refers to the Package if it has not been modified, or
+has been modified only in ways explicitly requested by the Copyright
+Holder.
+
+"Modified Version" means the Package, if it has been changed, and such
+changes were not explicitly requested by the Copyright Holder.
+
+"Original License" means this Artistic License as Distributed with the
+Standard Version of the Package, in its current version or as it may be
+modified by The Perl Foundation in the future.
+
+"Source" form means the source code, documentation source, and
+configuration files for the Package.
+
+"Compiled" form means the compiled bytecode, object code, binary, or any
+other form resulting from mechanical transformation or translation of
+the Source form.
+
+Permission for Use and Modification Without Distribution
+********************************************************
+
+(1) You are permitted to use the Standard Version and create and use
+Modified Versions for any purpose without restriction, provided that you
+do not Distribute the Modified Version.
+
+Permissions for Redistribution of the Standard Version
+******************************************************
+
+(2) You may Distribute verbatim copies of the Source form of the
+Standard Version of this Package in any medium without restriction,
+either gratis or for a Distributor Fee, provided that you duplicate all
+of the original copyright notices and associated disclaimers.  At your
+discretion, such verbatim copies may or may not include a Compiled form
+of the Package.
+
+(3) You may apply any bug fixes, portability changes, and other
+modifications made available from the Copyright Holder.  The resulting
+Package will still be considered the Standard Version, and as such will
+be subject to the Original License.
+
+Distribution of Modified Versions of the Package as Source
+**********************************************************
+
+(4) You may Distribute your Modified Version as Source (either gratis or
+for a Distributor Fee, and with or without a Compiled form of the
+Modified Version) provided that you clearly document how it differs from
+the Standard Version, including, but not limited to, documenting any
+non-standard features, executables, or modules, and provided that you do
+at least ONE of the following:
+
+(a) make the Modified Version available to the Copyright Holder of the
+Standard Version, under the Original License, so that the Copyright
+Holder may include your modifications in the Standard Version.
+
+(b) ensure that installation of your Modified Version does not prevent
+the user installing or running the Standard Version.  In addition, the
+Modified Version must bear a name that is different from the name of the
+Standard Version.
+
+(c) allow anyone who receives a copy of the Modified Version to make the
+Source form of the Modified Version available to others under
+
+(i) the Original License or
+
+(ii) a license that permits the licensee to freely copy, modify and
+redistribute the Modified Version using the same licensing terms that
+apply to the copy that the licensee received, and requires that the
+Source form of the Modified Version, and of any works derived from it,
+be made freely available in that license fees are prohibited but
+Distributor Fees are allowed.
+
+Distribution of Compiled Forms of the Standard Version or Modified
+******************************************************************
+Versions without the Source
+***************************
+
+(5) You may Distribute Compiled forms of the Standard Version without
+the Source, provided that you include complete instructions on how to
+get the Source of the Standard Version.  Such instructions must be valid
+at the time of your distribution.  If these instructions, at any time
+while you are carrying out such distribution, become invalid, you must
+provide new instructions on demand or cease further distribution.  If
+you provide valid instructions or cease distribution within thirty days
+after you become aware that the instructions are invalid, then you do
+not forfeit any of your rights under this license.
+
+(6) You may Distribute a Modified Version in Compiled form without the
+Source, provided that you comply with Section 4 with respect to the
+Source of the Modified Version.
+
+Aggregating or Linking the Package
+**********************************
+
+(7) You may aggregate the Package (either the Standard Version or
+Modified Version) with other packages and Distribute the resulting
+aggregation provided that you do not charge a licensing fee for the
+Package.  Distributor Fees are permitted, and licensing fees for other
+components in the aggregation are permitted.  The terms of this license
+apply to the use and Distribution of the Standard or Modified Versions
+as included in the aggregation.
+
+(8) You are permitted to link Modified and Standard Versions with other
+works, to embed the Package in a larger work of your own, or to build
+stand-alone binary or bytecode versions of applications that include the
+Package, and Distribute the result without restriction, provided the
+result does not expose a direct interface to the Package.
+
+Items That are Not Considered Part of a Modified Version
+********************************************************
+
+(9) Works (including, but not limited to, modules and scripts) that
+merely extend or make use of the Package, do not, by themselves, cause
+the Package to be a Modified Version.  In addition, such works are not
+considered parts of the Package itself, and are not subject to the terms
+of this license.
+
+General Provisions
+******************
+
+(10) Any use, modification, and distribution of the Standard or Modified
+Versions is governed by this Artistic License.  By using, modifying or
+distributing the Package, you accept this license.  Do not use, modify,
+or distribute the Package, if you do not accept this license.
+
+(11) If your Modified Version has been derived from a Modified Version
+made by someone other than you, you are nevertheless required to ensure
+that your Modified Version complies with the requirements of this
+license.
+
+(12) This license does not grant you the right to use any trademark,
+service mark, tradename, or logo of the Copyright Holder.
+
+(13) This license includes the non-exclusive, worldwide, free-of-charge
+patent license to make, have made, use, offer to sell, sell, import and
+otherwise transfer the Package with respect to any patent claims
+licensable by the Copyright Holder that are necessarily infringed by the
+Package.  If you institute patent litigation (including a cross-claim or
+counterclaim) against any party alleging that the Package constitutes
+direct or contributory patent infringement, then this Artistic License
+to you shall terminate on the date that such litigation is filed.
+
+(14) Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT
+HOLDER AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES.  THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT
+PERMITTED BY YOUR LOCAL LAW.  UNLESS REQUIRED BY LAW, NO COPYRIGHT
+HOLDER OR CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE
+OF THE PACKAGE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/COPYING b/COPYING
index 916d1f0f2..94a9ed024 100644
--- a/COPYING
+++ b/COPYING
@@ -1,285 +1,626 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
 your programs, too.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
 
   For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
 
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
+                       TERMS AND CONDITIONS
 
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
+  0. Definitions.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
+  "This License" refers to version 3 of the GNU General Public License.
 
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
 
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
 
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
 
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
 
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
 
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
 
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
 
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
+  1. Source Code.
 
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
 
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
 
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
 
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable.  However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
 
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
 
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
+  The Corresponding Source for a work in source code form is that
+same work.
 
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
 this License.
 
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Use with the GNU Affero General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
+  14. Revised Versions of this License.
 
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-			    NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-		     END OF TERMS AND CONDITIONS
-
-	Appendix: How to Apply These Terms to Your New Programs
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) 19yy  <name of author>
+    Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
+    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
-    the Free Software Foundation; either version 2 of the License, or
+    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,
@@ -304,36 +645,30 @@ the "copyright" line and a pointer to where the full notice is found.
     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, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) 19yy name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
 
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/Changes b/Changes
index 3eaee6d69..b1b2eb0a4 100644
--- a/Changes
+++ b/Changes
@@ -3,6 +3,10 @@ Revision history for Verilator
 The contributors that suggested a given feature are shown in [].  [by ...]
 indicates the contributor was also the author of the fix; Thanks!
 
+* Verilator 3.7***
+
+**   Verilator is now licensed under LGPL v3 and/or Artistic v2.0.
+
 * Verilator 3.703 2009/05/02
 
 ***  Fix $clog2 calculation error with powers-of-2, bug81. [Patricio Kaplan]
@@ -1417,9 +1421,10 @@ of input ports exists for tracing.
 
 This uses outline mode in Emacs.  See C-h m [M-x describe-mode].
 
-Copyright 2001-2009 by Wilson Snyder.  This program is free software;
-you can redistribute it and/or modify it under the terms of either the GNU
-General Public License or the Perl Artistic License.
+Copyright 2001-2009 by Wilson Snyder.  This program is free software; you
+can redistribute it and/or modify it under the terms of either the GNU
+Lesser General Public License Version 3 or the Perl Artistic License
+Version 2.0.
 
 Local variables:
 mode: outline
diff --git a/Makefile.in b/Makefile.in
index a84eafa5c..30cc45262 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -11,7 +11,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # Verilator is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -100,7 +101,7 @@ DISTDEP = info Makefile
 # Files to distribute.
 DISTBIN = $(wildcard bin/verilator-*)
 
-DISTFILES_INC = $(INFOS) .gitignore COPYING *.in *.ac \
+DISTFILES_INC = $(INFOS) .gitignore Artistic COPYING *.in *.ac \
 	Changes README TODO \
 	MANIFEST.SKIP \
 	bin/* \
diff --git a/TODO b/TODO
index a0e36b641..5fa09fbe2 100644
--- a/TODO
+++ b/TODO
@@ -2,7 +2,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 
 Features:
diff --git a/bin/verilator b/bin/verilator
index dff27a315..589fbd74c 100755
--- a/bin/verilator
+++ b/bin/verilator
@@ -3,9 +3,10 @@ eval 'exec perl -wS $0 ${1+"$@"}'
   if 0;
 ######################################################################
 #
-# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
-# redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -2163,10 +2164,13 @@ silicon.
 
 =item May programs I create with Verilator remain under my own copyright?
 
-Yes, it's just like using GCC on your programs.  If you change Verilator
-itself, you must make the source code available under the GNU Public
-License.  However, the include and generated files use the GNU Lesser
-Public License, which means that files using them are NOT required to be released.
+Yes, it's just like using GCC on your programs; this is why Verilator uses
+the "GNU *Lesser* Public License" instead of the more typical "GNU Public
+License".  If you change Verilator itself or the header files Verilator
+includes, you must make the source code available under the GNU Lesser
+Public License.  However, Verilator output (the Verilated code) only
+includes the licensed files, and so you are NOT required to release any
+output from Verilator.
 
 You also have the option of using the Perl Artistic License, which again
 does not require you release your Verilog or generated code.
@@ -2513,8 +2517,9 @@ Ding Xiaoliang.
 The latest version is available from L<http://www.veripool.org/>.
 
 Copyright 2003-2009 by Wilson Snyder.  Verilator is free software; you can
-redistribute it and/or modify it under the terms of either the GNU Lesser
-General Public License or the Perl Artistic License.
+redistribute it and/or modify the Verilator internals under the terms of
+either the GNU Lesser General Public License Version 3 or the Perl Artistic
+License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/bin/verilator_difftree b/bin/verilator_difftree
index c031ef099..292919a3c 100755
--- a/bin/verilator_difftree
+++ b/bin/verilator_difftree
@@ -174,9 +174,9 @@ Do not show differences in line numbering.
 
 The latest version is available from L<http://www.veripool.org/verilator>.
 
-Copyright 2005-2009 by Wilson Snyder.  This package is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Copyright 2005-2009 by Wilson Snyder.  This package is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/bin/verilator_includer b/bin/verilator_includer
index 1466afd2f..51e1ea34a 100755
--- a/bin/verilator_includer
+++ b/bin/verilator_includer
@@ -3,9 +3,9 @@ eval 'exec perl -wS $0 ${1+"$@"}'
   if 0;
 # DESCRIPTION: Print include statements for each ARGV
 #
-# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
-# redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Copyright 2003-2009 by Wilson Snyder. This package is free software; you can
+# redistribute it and/or modify it under the terms of either the GNU Lesser
+# General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################
 
 require 5.005;
diff --git a/bin/verilator_profcfunc b/bin/verilator_profcfunc
index a12429446..c7d4b31a1 100755
--- a/bin/verilator_profcfunc
+++ b/bin/verilator_profcfunc
@@ -208,9 +208,9 @@ Displays this message and program version and exits.
 
 The latest version is available from L<http://www.veripool.org/>.
 
-Copyright 2007-2009 by Wilson Snyder.  This package is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Copyright 2007-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/configure.ac b/configure.ac
index 948e014f2..3ca0d7299 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,8 @@
 dnl DESCRIPTION: Process this file with autoconf to produce a configure script.
-dnl Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
-dnl redistribute it and/or modify it under the terms of either the GNU
-dnl General Public License or the Perl Artistic License.
+dnl
+dnl Copyright 2003-2009 by Wilson Snyder. Verilator is free software; you can
+dnl redistribute it and/or modify it under the terms of either the GNU Lesser
+dnl General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 AC_INIT(src/Verilator.cpp)
 AC_CONFIG_HEADER(src/config_build.h)
diff --git a/include/verilated.cpp b/include/verilated.cpp
index 831cd63d8..742896c37 100644
--- a/include/verilated.cpp
+++ b/include/verilated.cpp
@@ -3,7 +3,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// Lesser General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License.
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/verilated.h b/include/verilated.h
index 308afb88e..c794ae60c 100644
--- a/include/verilated.h
+++ b/include/verilated.h
@@ -3,7 +3,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// Lesser General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License.
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/verilated.mk.in b/include/verilated.mk.in
index 268806a3f..8dd86a697 100644
--- a/include/verilated.mk.in
+++ b/include/verilated.mk.in
@@ -2,9 +2,9 @@
 ######################################################################
 # DESCRIPTION: Makefile commands for all verilated target files
 #
-# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
-# redistribute it and/or modify it under the terms of either the GNU
-# Lesser General Public License or the Perl Artistic License.
+# Copyright 2003-2009 by Wilson Snyder. Verilator is free software; you can
+# redistribute it and/or modify it under the terms of either the GNU Lesser
+# General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################
 
 PERL = @PERL@
diff --git a/include/verilated.v b/include/verilated.v
index f5d3b9a3b..e376fc4b0 100644
--- a/include/verilated.v
+++ b/include/verilated.v
@@ -7,7 +7,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// Lesser General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License.
+// Version 2.0.
 //
 // This is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/verilatedos.h b/include/verilatedos.h
index eb40fac5b..888419d4f 100644
--- a/include/verilatedos.h
+++ b/include/verilatedos.h
@@ -3,7 +3,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// Lesser General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License.
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nodist/bisondiff b/nodist/bisondiff
index 0514c73ac..01f9a493f 100755
--- a/nodist/bisondiff
+++ b/nodist/bisondiff
@@ -1,21 +1,16 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
+# Copyright 2007-2009 by Wilson Snyder.  This package is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # 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 General Public License for more details.
 #
-# You should have received a copy of the Perl Artistic License
-# along with this module; see the file COPYING.  If not, see
-# www.cpan.org
-#
 ######################################################################
 
 # DESCRIPTION: Diff bison files
diff --git a/nodist/bisonreader b/nodist/bisonreader
index a85179f56..20db4b594 100755
--- a/nodist/bisonreader
+++ b/nodist/bisonreader
@@ -1,21 +1,16 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
+# Copyright 2007-2009 by Wilson Snyder.  This package is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # 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 General Public License for more details.
 #
-# You should have received a copy of the Perl Artistic License
-# along with this module; see the file COPYING.  If not, see
-# www.cpan.org
-#
 ######################################################################
 
 # DESCRIPTION: Debugging of bison output
diff --git a/nodist/dot_importer b/nodist/dot_importer
index ea43f2a63..210fc56c7 100755
--- a/nodist/dot_importer
+++ b/nodist/dot_importer
@@ -143,9 +143,9 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2009 by Wilson Snyder.  This package is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Copyright 2005-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/nodist/dot_pruner b/nodist/dot_pruner
index 0e8cc3070..a64835d05 100755
--- a/nodist/dot_pruner
+++ b/nodist/dot_pruner
@@ -184,9 +184,9 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2009 by Wilson Snyder.  This package is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Copyright 2005-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/nodist/invoke_iccr b/nodist/invoke_iccr
index b5880b5b8..093ff3227 100755
--- a/nodist/invoke_iccr
+++ b/nodist/invoke_iccr
@@ -42,7 +42,8 @@ invoke_iccr - Invoke tool under "modules" command
 
 Copyright 2007-2009 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Lesser General Public License Version 3 or the Perl Artistic License
+Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/nodist/invoke_ncverilog b/nodist/invoke_ncverilog
index c880df4da..0826f0277 100755
--- a/nodist/invoke_ncverilog
+++ b/nodist/invoke_ncverilog
@@ -40,9 +40,10 @@ invoke_ncverilog - Invoke tool under "modules" command
 
 =head1 DISTRIBUTION
 
-Copyright 2007-2009 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2009 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Lesser General Public License Version 3 or the Perl Artistic License
+Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/nodist/vtree_importer b/nodist/vtree_importer
index 580d64909..b8aaa581c 100755
--- a/nodist/vtree_importer
+++ b/nodist/vtree_importer
@@ -331,9 +331,9 @@ Displays this message and program version and exits.
 
 =head1 DISTRIBUTION
 
-Copyright 2005-2009 by Wilson Snyder.  This package is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Copyright 2005-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/readme.texi b/readme.texi
index 7281163e9..56887b9b1 100644
--- a/readme.texi
+++ b/readme.texi
@@ -28,11 +28,15 @@ This is the Verilator Package.
 
 This package is Copyright 2003-2009 by Wilson Snyder @email{wsnyder@@wsnyder.org}.
 
-You may distribute under the terms of either the GNU General Public License
-or the Artistic License, as specified in the Perl README file.
+Verilator is free software; you can redistribute it and/or modify it
+under the terms of either the GNU General Public License Version 3 or
+the Perl Artistic License Version 2.0.  (See the documentation for
+more details.)
 
-This code is provided with no warranty of any kind, and is used entirely at
-your own risk.
+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
+General Public License for more details.
 
 @node Description, Obtaining Distribution, Copyright, Top
 @section Description
diff --git a/src/0CodeNotes.pod b/src/0CodeNotes.pod
index b263e8bfd..24509c906 100644
--- a/src/0CodeNotes.pod
+++ b/src/0CodeNotes.pod
@@ -65,6 +65,6 @@ what made a <e####> line in the tree dumps):
 
 =head1 DISTRIBUTION
 
-Copyright 2008-2009 by Wilson Snyder.  This program is free software; you
-can redistribute it and/or modify it under the terms of either the GNU
-General Public License or the Perl Artistic License.
+Copyright 2008-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
diff --git a/src/Makefile.in b/src/Makefile.in
index c0210b38f..afffc0bb2 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -9,7 +9,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # Verilator is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/Makefile_obj.in b/src/Makefile_obj.in
index 94c346776..fa8075fe0 100644
--- a/src/Makefile_obj.in
+++ b/src/Makefile_obj.in
@@ -9,7 +9,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # Verilator is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Active.cpp b/src/V3Active.cpp
index f9d841fd2..63c0b67f5 100644
--- a/src/V3Active.cpp
+++ b/src/V3Active.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Active.h b/src/V3Active.h
index cf1d9b03f..467897710 100644
--- a/src/V3Active.h
+++ b/src/V3Active.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3ActiveTop.cpp b/src/V3ActiveTop.cpp
index fa7277663..35e2a0f7f 100644
--- a/src/V3ActiveTop.cpp
+++ b/src/V3ActiveTop.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3ActiveTop.h b/src/V3ActiveTop.h
index beb6821b3..3868d7993 100644
--- a/src/V3ActiveTop.h
+++ b/src/V3ActiveTop.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Assert.cpp b/src/V3Assert.cpp
index 1b59f7db3..fd4cf138b 100644
--- a/src/V3Assert.cpp
+++ b/src/V3Assert.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Assert.h b/src/V3Assert.h
index bda29ad8f..cb21aa591 100644
--- a/src/V3Assert.h
+++ b/src/V3Assert.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3AssertPre.cpp b/src/V3AssertPre.cpp
index d615bbcf5..a98ed0ec5 100644
--- a/src/V3AssertPre.cpp
+++ b/src/V3AssertPre.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3AssertPre.h b/src/V3AssertPre.h
index 28723f44d..6a90fd74f 100644
--- a/src/V3AssertPre.h
+++ b/src/V3AssertPre.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Ast.cpp b/src/V3Ast.cpp
index de126cac5..0681e02a8 100644
--- a/src/V3Ast.cpp
+++ b/src/V3Ast.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Ast.h b/src/V3Ast.h
index 268c3bb3b..fb2ff2012 100644
--- a/src/V3Ast.h
+++ b/src/V3Ast.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3AstNodes.cpp b/src/V3AstNodes.cpp
index 2b2fb4077..43ad3e399 100644
--- a/src/V3AstNodes.cpp
+++ b/src/V3AstNodes.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3AstNodes.h b/src/V3AstNodes.h
index 30b3331c1..ea7f605ab 100644
--- a/src/V3AstNodes.h
+++ b/src/V3AstNodes.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Begin.cpp b/src/V3Begin.cpp
index be23ec1bc..eb8fea4e8 100644
--- a/src/V3Begin.cpp
+++ b/src/V3Begin.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Begin.h b/src/V3Begin.h
index 2cf8326b9..c862595b9 100644
--- a/src/V3Begin.h
+++ b/src/V3Begin.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Branch.cpp b/src/V3Branch.cpp
index 04b1ff0f2..9561e7ef2 100644
--- a/src/V3Branch.cpp
+++ b/src/V3Branch.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Branch.h b/src/V3Branch.h
index 210a49678..a11f8e753 100644
--- a/src/V3Branch.h
+++ b/src/V3Branch.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Broken.cpp b/src/V3Broken.cpp
index cc4ef3734..056f9c295 100644
--- a/src/V3Broken.cpp
+++ b/src/V3Broken.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Broken.h b/src/V3Broken.h
index 1cc653992..216e010b8 100644
--- a/src/V3Broken.h
+++ b/src/V3Broken.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Case.cpp b/src/V3Case.cpp
index 4e0ff855b..036b1e91c 100644
--- a/src/V3Case.cpp
+++ b/src/V3Case.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Case.h b/src/V3Case.h
index 2d418f863..97fc0aad3 100644
--- a/src/V3Case.h
+++ b/src/V3Case.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Cast.cpp b/src/V3Cast.cpp
index e4d73f7cf..d1deb2deb 100644
--- a/src/V3Cast.cpp
+++ b/src/V3Cast.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Cast.h b/src/V3Cast.h
index b1ce9d7e2..ee33fcd46 100644
--- a/src/V3Cast.h
+++ b/src/V3Cast.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Changed.cpp b/src/V3Changed.cpp
index 0117721ba..6558f03c5 100644
--- a/src/V3Changed.cpp
+++ b/src/V3Changed.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Changed.h b/src/V3Changed.h
index 2ea5129f1..53e7552c0 100644
--- a/src/V3Changed.h
+++ b/src/V3Changed.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Clean.cpp b/src/V3Clean.cpp
index ce438c671..1ba5b6266 100644
--- a/src/V3Clean.cpp
+++ b/src/V3Clean.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Clean.h b/src/V3Clean.h
index 661c33e14..4793114b4 100644
--- a/src/V3Clean.h
+++ b/src/V3Clean.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3ClkGater.cpp b/src/V3ClkGater.cpp
index b8a4784bc..85f3ea193 100644
--- a/src/V3ClkGater.cpp
+++ b/src/V3ClkGater.cpp
@@ -8,9 +8,10 @@
 //
 //*************************************************************************
 //
-// Copyright 2008-2008 by Wilson Snyder.  This program is free software; you can
+// Copyright 2008-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3ClkGater.h b/src/V3ClkGater.h
index 26c289698..49ff4dfdc 100644
--- a/src/V3ClkGater.h
+++ b/src/V3ClkGater.h
@@ -8,9 +8,10 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2008 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Clock.cpp b/src/V3Clock.cpp
index e579c4630..6139433b6 100644
--- a/src/V3Clock.cpp
+++ b/src/V3Clock.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Clock.h b/src/V3Clock.h
index ca7d63425..37624d0bb 100644
--- a/src/V3Clock.h
+++ b/src/V3Clock.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Combine.cpp b/src/V3Combine.cpp
index e5d74025d..86ae305c7 100644
--- a/src/V3Combine.cpp
+++ b/src/V3Combine.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Combine.h b/src/V3Combine.h
index 46b0981cd..00d410f02 100644
--- a/src/V3Combine.h
+++ b/src/V3Combine.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Const.cpp b/src/V3Const.cpp
index a3a8d56fe..62e785b5d 100644
--- a/src/V3Const.cpp
+++ b/src/V3Const.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Const.h b/src/V3Const.h
index 578fc54f7..e4a5251f2 100644
--- a/src/V3Const.h
+++ b/src/V3Const.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Coverage.cpp b/src/V3Coverage.cpp
index ef9aa74a1..ec81c9343 100644
--- a/src/V3Coverage.cpp
+++ b/src/V3Coverage.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Coverage.h b/src/V3Coverage.h
index 891755f9c..4495b9249 100644
--- a/src/V3Coverage.h
+++ b/src/V3Coverage.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3CoverageJoin.cpp b/src/V3CoverageJoin.cpp
index 05016fe6c..dd9b8be30 100644
--- a/src/V3CoverageJoin.cpp
+++ b/src/V3CoverageJoin.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3CoverageJoin.h b/src/V3CoverageJoin.h
index fef431fc6..056fa8803 100644
--- a/src/V3CoverageJoin.h
+++ b/src/V3CoverageJoin.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Dead.cpp b/src/V3Dead.cpp
index 9b4911860..d01271f8e 100644
--- a/src/V3Dead.cpp
+++ b/src/V3Dead.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Dead.h b/src/V3Dead.h
index 084cad936..a7055f62a 100644
--- a/src/V3Dead.h
+++ b/src/V3Dead.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Delayed.cpp b/src/V3Delayed.cpp
index d4742a03a..28127115e 100644
--- a/src/V3Delayed.cpp
+++ b/src/V3Delayed.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Delayed.h b/src/V3Delayed.h
index bda3917dd..3c85991c6 100644
--- a/src/V3Delayed.h
+++ b/src/V3Delayed.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Depth.cpp b/src/V3Depth.cpp
index ba41d75d6..b5f505fe9 100644
--- a/src/V3Depth.cpp
+++ b/src/V3Depth.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Depth.h b/src/V3Depth.h
index b5a9145a8..64a683c33 100644
--- a/src/V3Depth.h
+++ b/src/V3Depth.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3DepthBlock.cpp b/src/V3DepthBlock.cpp
index 61b431e25..43ae756ee 100644
--- a/src/V3DepthBlock.cpp
+++ b/src/V3DepthBlock.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3DepthBlock.h b/src/V3DepthBlock.h
index 90d3ea725..99a61971d 100644
--- a/src/V3DepthBlock.h
+++ b/src/V3DepthBlock.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Descope.cpp b/src/V3Descope.cpp
index 5d0d762ad..b9063b061 100644
--- a/src/V3Descope.cpp
+++ b/src/V3Descope.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Descope.h b/src/V3Descope.h
index 3b82f733d..c164cb431 100644
--- a/src/V3Descope.h
+++ b/src/V3Descope.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitC.cpp b/src/V3EmitC.cpp
index c96869302..fa358f7ef 100644
--- a/src/V3EmitC.cpp
+++ b/src/V3EmitC.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitC.h b/src/V3EmitC.h
index a7b41838c..9fd1c4320 100644
--- a/src/V3EmitC.h
+++ b/src/V3EmitC.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitCBase.h b/src/V3EmitCBase.h
index 41fb92c65..90b878ee4 100644
--- a/src/V3EmitCBase.h
+++ b/src/V3EmitCBase.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitCInlines.cpp b/src/V3EmitCInlines.cpp
index 3ff515575..862a7a236 100644
--- a/src/V3EmitCInlines.cpp
+++ b/src/V3EmitCInlines.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitCSyms.cpp b/src/V3EmitCSyms.cpp
index bc8385024..d70847e01 100644
--- a/src/V3EmitCSyms.cpp
+++ b/src/V3EmitCSyms.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitMk.cpp b/src/V3EmitMk.cpp
index 05af41c40..f114b4a52 100644
--- a/src/V3EmitMk.cpp
+++ b/src/V3EmitMk.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitMk.h b/src/V3EmitMk.h
index a4a5df49e..fccdfffbd 100644
--- a/src/V3EmitMk.h
+++ b/src/V3EmitMk.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitV.cpp b/src/V3EmitV.cpp
index 3121ef7cb..de1165245 100644
--- a/src/V3EmitV.cpp
+++ b/src/V3EmitV.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3EmitV.h b/src/V3EmitV.h
index 08f542041..4f18dd9ef 100644
--- a/src/V3EmitV.h
+++ b/src/V3EmitV.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Error.cpp b/src/V3Error.cpp
index cc1737bb0..4385b7ae8 100644
--- a/src/V3Error.cpp
+++ b/src/V3Error.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Error.h b/src/V3Error.h
index 5cc9cb443..727497aea 100644
--- a/src/V3Error.h
+++ b/src/V3Error.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Expand.cpp b/src/V3Expand.cpp
index 6fd980972..8fe952bc9 100644
--- a/src/V3Expand.cpp
+++ b/src/V3Expand.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Expand.h b/src/V3Expand.h
index b3332a15e..db9999f09 100644
--- a/src/V3Expand.h
+++ b/src/V3Expand.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3File.cpp b/src/V3File.cpp
index 2dddc6e44..918c928b9 100644
--- a/src/V3File.cpp
+++ b/src/V3File.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3File.h b/src/V3File.h
index 35e7f8e20..f653d5bf5 100644
--- a/src/V3File.h
+++ b/src/V3File.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Gate.cpp b/src/V3Gate.cpp
index 4dca25744..d9b20fac3 100644
--- a/src/V3Gate.cpp
+++ b/src/V3Gate.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Gate.h b/src/V3Gate.h
index d7138c01b..e17cf7493 100644
--- a/src/V3Gate.h
+++ b/src/V3Gate.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GenClk.cpp b/src/V3GenClk.cpp
index 777a723b4..a8906bf4e 100644
--- a/src/V3GenClk.cpp
+++ b/src/V3GenClk.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GenClk.h b/src/V3GenClk.h
index 079e40ffc..d12c6c665 100644
--- a/src/V3GenClk.h
+++ b/src/V3GenClk.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Global.h b/src/V3Global.h
index 02bc2c159..44e06ceb8 100644
--- a/src/V3Global.h
+++ b/src/V3Global.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Graph.cpp b/src/V3Graph.cpp
index 32192eaf8..142e2ac4c 100644
--- a/src/V3Graph.cpp
+++ b/src/V3Graph.cpp
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Graph.h b/src/V3Graph.h
index 88d38073e..8688a359c 100644
--- a/src/V3Graph.h
+++ b/src/V3Graph.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphAcyc.cpp b/src/V3GraphAcyc.cpp
index 062280cdf..13426c7f5 100644
--- a/src/V3GraphAcyc.cpp
+++ b/src/V3GraphAcyc.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphAlg.cpp b/src/V3GraphAlg.cpp
index 4334ab493..d6e0f8538 100644
--- a/src/V3GraphAlg.cpp
+++ b/src/V3GraphAlg.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphAlg.h b/src/V3GraphAlg.h
index 22206d863..8efa60280 100644
--- a/src/V3GraphAlg.h
+++ b/src/V3GraphAlg.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphDfa.cpp b/src/V3GraphDfa.cpp
index 2a3364565..7bfc65fb9 100644
--- a/src/V3GraphDfa.cpp
+++ b/src/V3GraphDfa.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphDfa.h b/src/V3GraphDfa.h
index 3e237809d..30b5a4ffa 100644
--- a/src/V3GraphDfa.h
+++ b/src/V3GraphDfa.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3GraphTest.cpp b/src/V3GraphTest.cpp
index 49181da12..1c1bf8b86 100644
--- a/src/V3GraphTest.cpp
+++ b/src/V3GraphTest.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Hashed.cpp b/src/V3Hashed.cpp
index 8e4e39f31..e20a73858 100644
--- a/src/V3Hashed.cpp
+++ b/src/V3Hashed.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Hashed.h b/src/V3Hashed.h
index a453a55f3..e8d2ebd1d 100644
--- a/src/V3Hashed.h
+++ b/src/V3Hashed.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Inline.cpp b/src/V3Inline.cpp
index 5e9850c3e..5d9d1cd39 100644
--- a/src/V3Inline.cpp
+++ b/src/V3Inline.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Inline.h b/src/V3Inline.h
index a5df07944..9ac2833a9 100644
--- a/src/V3Inline.h
+++ b/src/V3Inline.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Inst.cpp b/src/V3Inst.cpp
index c03a6e531..1883ba9ba 100644
--- a/src/V3Inst.cpp
+++ b/src/V3Inst.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Inst.h b/src/V3Inst.h
index 7574db9e8..8e21516f3 100644
--- a/src/V3Inst.h
+++ b/src/V3Inst.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LanguageWords.h b/src/V3LanguageWords.h
index 99d4d7069..6a9465451 100644
--- a/src/V3LanguageWords.h
+++ b/src/V3LanguageWords.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Life.cpp b/src/V3Life.cpp
index e9d27c492..885326f0a 100644
--- a/src/V3Life.cpp
+++ b/src/V3Life.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Life.h b/src/V3Life.h
index 502456322..9b83ffa7c 100644
--- a/src/V3Life.h
+++ b/src/V3Life.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LifePost.cpp b/src/V3LifePost.cpp
index 12e8725d0..2729d21d3 100644
--- a/src/V3LifePost.cpp
+++ b/src/V3LifePost.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LifePost.h b/src/V3LifePost.h
index 8b0ad4055..301586bfd 100644
--- a/src/V3LifePost.h
+++ b/src/V3LifePost.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Link.cpp b/src/V3Link.cpp
index f7ac5d750..6bfd2c5f0 100644
--- a/src/V3Link.cpp
+++ b/src/V3Link.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Link.h b/src/V3Link.h
index 4af536cd6..2bd405a90 100644
--- a/src/V3Link.h
+++ b/src/V3Link.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkCells.cpp b/src/V3LinkCells.cpp
index 4f44c9fec..0c152d7f8 100644
--- a/src/V3LinkCells.cpp
+++ b/src/V3LinkCells.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkCells.h b/src/V3LinkCells.h
index efa0fbc90..30c0401f1 100644
--- a/src/V3LinkCells.h
+++ b/src/V3LinkCells.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkDot.cpp b/src/V3LinkDot.cpp
index 553a6f16f..c5b3e48be 100644
--- a/src/V3LinkDot.cpp
+++ b/src/V3LinkDot.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkDot.h b/src/V3LinkDot.h
index bef1d5052..a1b57dc06 100644
--- a/src/V3LinkDot.h
+++ b/src/V3LinkDot.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkLValue.cpp b/src/V3LinkLValue.cpp
index 29ae60d73..51f0f29bd 100644
--- a/src/V3LinkLValue.cpp
+++ b/src/V3LinkLValue.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkLValue.h b/src/V3LinkLValue.h
index 27bf285a3..6dd4fb50d 100644
--- a/src/V3LinkLValue.h
+++ b/src/V3LinkLValue.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkLevel.cpp b/src/V3LinkLevel.cpp
index 5b6938cf0..bd2d6f66f 100644
--- a/src/V3LinkLevel.cpp
+++ b/src/V3LinkLevel.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkLevel.h b/src/V3LinkLevel.h
index f14269022..2e23670fa 100644
--- a/src/V3LinkLevel.h
+++ b/src/V3LinkLevel.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkParse.cpp b/src/V3LinkParse.cpp
index 64b9437f8..609539b0d 100644
--- a/src/V3LinkParse.cpp
+++ b/src/V3LinkParse.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkParse.h b/src/V3LinkParse.h
index 9a46a7c0d..2d3d3ccc5 100644
--- a/src/V3LinkParse.h
+++ b/src/V3LinkParse.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkResolve.cpp b/src/V3LinkResolve.cpp
index d2971f9be..b3727f0f3 100644
--- a/src/V3LinkResolve.cpp
+++ b/src/V3LinkResolve.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3LinkResolve.h b/src/V3LinkResolve.h
index ff935c602..6ba100129 100644
--- a/src/V3LinkResolve.h
+++ b/src/V3LinkResolve.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3List.h b/src/V3List.h
index 2791829ad..636e269a0 100644
--- a/src/V3List.h
+++ b/src/V3List.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Localize.cpp b/src/V3Localize.cpp
index 99ecc5058..6437b4014 100644
--- a/src/V3Localize.cpp
+++ b/src/V3Localize.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Localize.h b/src/V3Localize.h
index 0c8c46ab7..53eacf83c 100644
--- a/src/V3Localize.h
+++ b/src/V3Localize.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Name.cpp b/src/V3Name.cpp
index 64789d61c..c51ccbb6e 100644
--- a/src/V3Name.cpp
+++ b/src/V3Name.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Name.h b/src/V3Name.h
index 101ab14ec..b61af5812 100644
--- a/src/V3Name.h
+++ b/src/V3Name.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Number.cpp b/src/V3Number.cpp
index 8f304302a..6405e93c3 100644
--- a/src/V3Number.cpp
+++ b/src/V3Number.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Number.h b/src/V3Number.h
index f0859c55b..98b580bb8 100644
--- a/src/V3Number.h
+++ b/src/V3Number.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Number_test.cpp b/src/V3Number_test.cpp
index 51c7c7757..858921197 100644
--- a/src/V3Number_test.cpp
+++ b/src/V3Number_test.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Options.cpp b/src/V3Options.cpp
index c6f2645c2..2f57d1279 100644
--- a/src/V3Options.cpp
+++ b/src/V3Options.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Options.h b/src/V3Options.h
index cd3300adb..4c4d73c9b 100644
--- a/src/V3Options.h
+++ b/src/V3Options.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Order.cpp b/src/V3Order.cpp
index b0afe4905..c2cfda1c4 100644
--- a/src/V3Order.cpp
+++ b/src/V3Order.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Order.h b/src/V3Order.h
index b52c3eff6..a67734468 100644
--- a/src/V3Order.h
+++ b/src/V3Order.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3OrderGraph.h b/src/V3OrderGraph.h
index 6eead5fae..3263ad106 100644
--- a/src/V3OrderGraph.h
+++ b/src/V3OrderGraph.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Param.cpp b/src/V3Param.cpp
index 99c980a6c..68b8e3813 100644
--- a/src/V3Param.cpp
+++ b/src/V3Param.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Param.h b/src/V3Param.h
index 16378bc04..488ff7edd 100644
--- a/src/V3Param.h
+++ b/src/V3Param.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Parse.cpp b/src/V3Parse.cpp
index 9524eea29..8b32440cd 100644
--- a/src/V3Parse.cpp
+++ b/src/V3Parse.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3PreShell.cpp b/src/V3PreShell.cpp
index 946459d73..082f315a4 100644
--- a/src/V3PreShell.cpp
+++ b/src/V3PreShell.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3PreShell.h b/src/V3PreShell.h
index 3a03f0906..726fd3d54 100644
--- a/src/V3PreShell.h
+++ b/src/V3PreShell.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Premit.cpp b/src/V3Premit.cpp
index 8e7cd334e..8983eca7d 100644
--- a/src/V3Premit.cpp
+++ b/src/V3Premit.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Premit.h b/src/V3Premit.h
index fd46f72bf..e8c91a0a3 100644
--- a/src/V3Premit.h
+++ b/src/V3Premit.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Read.cpp b/src/V3Read.cpp
index c66a37d37..ff6dd45ef 100644
--- a/src/V3Read.cpp
+++ b/src/V3Read.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Read.h b/src/V3Read.h
index 559919734..bb9242697 100644
--- a/src/V3Read.h
+++ b/src/V3Read.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Scope.cpp b/src/V3Scope.cpp
index e5dd17011..634aa2cb9 100644
--- a/src/V3Scope.cpp
+++ b/src/V3Scope.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Scope.h b/src/V3Scope.h
index 85d296063..6b0cb448b 100644
--- a/src/V3Scope.h
+++ b/src/V3Scope.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3SenTree.h b/src/V3SenTree.h
index 35737ed9b..bfb9ab207 100644
--- a/src/V3SenTree.h
+++ b/src/V3SenTree.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Signed.cpp b/src/V3Signed.cpp
index 19a7baec0..c5764b637 100644
--- a/src/V3Signed.cpp
+++ b/src/V3Signed.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Signed.h b/src/V3Signed.h
index 74cb68e69..3d0f2eede 100644
--- a/src/V3Signed.h
+++ b/src/V3Signed.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Split.cpp b/src/V3Split.cpp
index 2f9ec017c..34d843bda 100644
--- a/src/V3Split.cpp
+++ b/src/V3Split.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Split.h b/src/V3Split.h
index 9c7cfd498..fffea1095 100644
--- a/src/V3Split.h
+++ b/src/V3Split.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3SplitAs.cpp b/src/V3SplitAs.cpp
index 65e872731..5eda2abe7 100644
--- a/src/V3SplitAs.cpp
+++ b/src/V3SplitAs.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3SplitAs.h b/src/V3SplitAs.h
index d793dd6ce..f26609c4e 100644
--- a/src/V3SplitAs.h
+++ b/src/V3SplitAs.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Stats.cpp b/src/V3Stats.cpp
index 98deb025d..e2708d820 100644
--- a/src/V3Stats.cpp
+++ b/src/V3Stats.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Stats.h b/src/V3Stats.h
index c9dca702f..bcaec628a 100644
--- a/src/V3Stats.h
+++ b/src/V3Stats.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3StatsReport.cpp b/src/V3StatsReport.cpp
index 7f74d4b8c..35ecda5c5 100644
--- a/src/V3StatsReport.cpp
+++ b/src/V3StatsReport.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2005-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Subst.cpp b/src/V3Subst.cpp
index f5fa2c777..f94a3c441 100644
--- a/src/V3Subst.cpp
+++ b/src/V3Subst.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2004-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Subst.h b/src/V3Subst.h
index fc8eb2a2b..ef3576d99 100644
--- a/src/V3Subst.h
+++ b/src/V3Subst.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3SymTable.h b/src/V3SymTable.h
index 207581813..2d04910d6 100644
--- a/src/V3SymTable.h
+++ b/src/V3SymTable.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Table.cpp b/src/V3Table.cpp
index a8001970d..e228683db 100644
--- a/src/V3Table.cpp
+++ b/src/V3Table.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Table.h b/src/V3Table.h
index 966a966ef..cde83acb6 100644
--- a/src/V3Table.h
+++ b/src/V3Table.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Task.cpp b/src/V3Task.cpp
index 1e147ac7c..e4a8d3e24 100644
--- a/src/V3Task.cpp
+++ b/src/V3Task.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Task.h b/src/V3Task.h
index 094b5ccd7..87767afe2 100644
--- a/src/V3Task.h
+++ b/src/V3Task.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Trace.cpp b/src/V3Trace.cpp
index 9b6a9d958..14eee85bc 100644
--- a/src/V3Trace.cpp
+++ b/src/V3Trace.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Trace.h b/src/V3Trace.h
index e316cd333..41fde6813 100644
--- a/src/V3Trace.h
+++ b/src/V3Trace.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3TraceDecl.cpp b/src/V3TraceDecl.cpp
index e5c6c2c4c..b9531c046 100644
--- a/src/V3TraceDecl.cpp
+++ b/src/V3TraceDecl.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3TraceDecl.h b/src/V3TraceDecl.h
index 0e8c29347..537bd9dc4 100644
--- a/src/V3TraceDecl.h
+++ b/src/V3TraceDecl.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Tristate.cpp b/src/V3Tristate.cpp
index 2d7cd8680..2b102f405 100644
--- a/src/V3Tristate.cpp
+++ b/src/V3Tristate.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Tristate.h b/src/V3Tristate.h
index 20517f510..1d3a74a12 100644
--- a/src/V3Tristate.h
+++ b/src/V3Tristate.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Unknown.cpp b/src/V3Unknown.cpp
index c439fabe8..134a58caf 100644
--- a/src/V3Unknown.cpp
+++ b/src/V3Unknown.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Unknown.h b/src/V3Unknown.h
index f112df2ef..02713f47b 100644
--- a/src/V3Unknown.h
+++ b/src/V3Unknown.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Unroll.cpp b/src/V3Unroll.cpp
index 837c0784e..aaab9264b 100644
--- a/src/V3Unroll.cpp
+++ b/src/V3Unroll.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Unroll.h b/src/V3Unroll.h
index 4324fbe63..182e3cbb9 100644
--- a/src/V3Unroll.h
+++ b/src/V3Unroll.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Width.cpp b/src/V3Width.cpp
index 31a73a4b9..879154a58 100644
--- a/src/V3Width.cpp
+++ b/src/V3Width.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/V3Width.h b/src/V3Width.h
index 824d583bd..bab4bceb3 100644
--- a/src/V3Width.h
+++ b/src/V3Width.h
@@ -10,7 +10,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/Verilator.cpp b/src/Verilator.cpp
index 18fea7014..30b7e4b0d 100644
--- a/src/Verilator.cpp
+++ b/src/Verilator.cpp
@@ -9,7 +9,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/astgen b/src/astgen
index 991257465..2015fdb57 100755
--- a/src/astgen
+++ b/src/astgen
@@ -1,21 +1,5 @@
 #!/usr/bin/perl -w
-######################################################################
-#
-# Copyright 2002-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
-#
-# 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 General Public License for more details.
-#
-# You should have received a copy of the Perl Artistic License
-# along with this module; see the file COPYING.  If not, see
-# www.cpan.org
-#
+# See copyright, etc in below POD section.
 ######################################################################
 
 #require 5.006_001;
@@ -517,12 +501,23 @@ Makes class declaration files
 
 =back
 
-=head1 SEE ALSO
+=head1 DISTRIBUTION
+
+Copyright 2002-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
+
+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 General Public License for
+more details.
 
 =head1 AUTHORS
 
 Wilson Snyder <wsnyder@wsnyder.org>
 
+=head1 SEE ALSO
+
 =cut
 
 ######################################################################
diff --git a/src/bisonpre b/src/bisonpre
index 228c3effa..3778d38ba 100755
--- a/src/bisonpre
+++ b/src/bisonpre
@@ -401,7 +401,7 @@ L<http://www.veripool.org/>.
 
 Copyright 2008-2009 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
-Lesser General Public License or the Perl Artistic License.
+Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
diff --git a/src/config_build.h.in b/src/config_build.h.in
index 8eef3756a..529e812cb 100644
--- a/src/config_build.h.in
+++ b/src/config_build.h.in
@@ -12,7 +12,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/config_rev.pl b/src/config_rev.pl
index 8319e9ed3..6fe8a0903 100755
--- a/src/config_rev.pl
+++ b/src/config_rev.pl
@@ -1,21 +1,16 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2005-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
+# Copyright 2005-2009 by Wilson Snyder.  Verilator is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # 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 General Public License for more details.
 #
-# You should have received a copy of the Perl Artistic License
-# along with this module; see the file COPYING.  If not, see
-# www.cpan.org
-#
 ######################################################################
 
 # DESCRIPTION: Query's subversion to get version number
diff --git a/src/flexfix b/src/flexfix
index 6b0d75517..82fc4e470 100755
--- a/src/flexfix
+++ b/src/flexfix
@@ -1,21 +1,16 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2002-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
+# Copyright 2002-2009 by Wilson Snyder.  Verilator is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 # 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 General Public License for more details.
 #
-# You should have received a copy of the Perl Artistic License
-# along with this module; see the file COPYING.  If not, see
-# www.cpan.org
-#
 ######################################################################
 
 # DESCRIPTION: Edits flex output to get around various broken flex issues.
diff --git a/src/verilog.l b/src/verilog.l
index 162cc6adb..5c77b3eed 100644
--- a/src/verilog.l
+++ b/src/verilog.l
@@ -6,9 +6,10 @@
  *
  **************************************************************************
  *
- * Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
- * redistribute it and/or modify it under the terms of either the GNU
- * General Public License or the Perl Artistic License.
+ * Copyright 2003-2009 by Wilson Snyder.  Verilator is free software; you
+ * can redistribute it and/or modify it under the terms of either the GNU
+ * Lesser General Public License Version 3 or the Perl Artistic License
+ * Version 2.0.
  *
  * Verilator is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/verilog.y b/src/verilog.y
index 3c8bc563b..23e9ad930 100644
--- a/src/verilog.y
+++ b/src/verilog.y
@@ -8,7 +8,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //
 // Verilator is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/test_c/Makefile b/test_c/Makefile
index b751d48f7..17bebdcda 100644
--- a/test_c/Makefile
+++ b/test_c/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_c/Makefile_obj b/test_c/Makefile_obj
index b1b6826d6..ca1037be2 100644
--- a/test_c/Makefile_obj
+++ b/test_c/Makefile_obj
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #*****************************************************************************
 
diff --git a/test_c/sim_main.cpp b/test_c/sim_main.cpp
index e362284e8..79fa06db1 100644
--- a/test_c/sim_main.cpp
+++ b/test_c/sim_main.cpp
@@ -2,7 +2,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 #include <verilated.h>		// Defines common routines
 #include "Vtop.h"		// From Verilating "top.v"
diff --git a/test_regress/Makefile b/test_regress/Makefile
index c159b3374..787b25bd5 100644
--- a/test_regress/Makefile
+++ b/test_regress/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_regress/Makefile_obj b/test_regress/Makefile_obj
index 47f7473c4..4f91b52d8 100644
--- a/test_regress/Makefile_obj
+++ b/test_regress/Makefile_obj
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #*****************************************************************************
 
diff --git a/test_regress/driver.pl b/test_regress/driver.pl
index 86c98c1f0..58b11352d 100755
--- a/test_regress/driver.pl
+++ b/test_regress/driver.pl
@@ -1069,7 +1069,7 @@ The latest version is available from L<http://www.veripool.org/>.
 
 Copyright 2003-2009 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
-General Public License or the Perl Artistic License.
+General Public License Version 3 or the Perl Artistic License Version 2.0.
 
 =head1 AUTHORS
 
diff --git a/test_regress/t/bootstrap.pl b/test_regress/t/bootstrap.pl
index d28b5c5c9..07f4576f8 100755
--- a/test_regress/t/bootstrap.pl
+++ b/test_regress/t/bootstrap.pl
@@ -3,7 +3,8 @@
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 # This is exec'ed by every test that is run standalone (called from the
 # shell as ./t_test_name.pl)
diff --git a/test_regress/t/t_EXAMPLE.pl b/test_regress/t/t_EXAMPLE.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_EXAMPLE.pl
+++ b/test_regress/t/t_EXAMPLE.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_alw_combdly.pl b/test_regress/t/t_alw_combdly.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_alw_combdly.pl
+++ b/test_regress/t/t_alw_combdly.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_alw_dly.pl b/test_regress/t/t_alw_dly.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_alw_dly.pl
+++ b/test_regress/t/t_alw_dly.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_alw_split.pl b/test_regress/t/t_alw_split.pl
index 877086994..7df4b44de 100755
--- a/test_regress/t/t_alw_split.pl
+++ b/test_regress/t/t_alw_split.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--stats"],
diff --git a/test_regress/t/t_alw_splitord.pl b/test_regress/t/t_alw_splitord.pl
index 91ff4a7a0..224435f0c 100755
--- a/test_regress/t/t_alw_splitord.pl
+++ b/test_regress/t/t_alw_splitord.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--stats"],
diff --git a/test_regress/t/t_assert_basic.pl b/test_regress/t/t_assert_basic.pl
index 4a444b956..95e70fe4a 100755
--- a/test_regress/t/t_assert_basic.pl
+++ b/test_regress/t/t_assert_basic.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'--assert':($Self->{nc}?'+assert':'')],
diff --git a/test_regress/t/t_assert_basic_cover.pl b/test_regress/t/t_assert_basic_cover.pl
index ba23ecd90..492ee141a 100755
--- a/test_regress/t/t_assert_basic_cover.pl
+++ b/test_regress/t/t_assert_basic_cover.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_basic.v");
 
diff --git a/test_regress/t/t_assert_basic_fail.pl b/test_regress/t/t_assert_basic_fail.pl
index 5b330cc61..762b010e1 100755
--- a/test_regress/t/t_assert_basic_fail.pl
+++ b/test_regress/t/t_assert_basic_fail.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_basic.v");
 
diff --git a/test_regress/t/t_assert_basic_off.pl b/test_regress/t/t_assert_basic_off.pl
index a6efd83f9..cea1820f6 100755
--- a/test_regress/t/t_assert_basic_off.pl
+++ b/test_regress/t/t_assert_basic_off.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_basic.v");
 
diff --git a/test_regress/t/t_assert_cover.pl b/test_regress/t/t_assert_cover.pl
index 2cc9483b2..b57d8833b 100755
--- a/test_regress/t/t_assert_cover.pl
+++ b/test_regress/t/t_assert_cover.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_cover.v");
 
diff --git a/test_regress/t/t_assert_cover_off.pl b/test_regress/t/t_assert_cover_off.pl
index dca0ad01f..232bf5fc5 100755
--- a/test_regress/t/t_assert_cover_off.pl
+++ b/test_regress/t/t_assert_cover_off.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_cover.v");
 
diff --git a/test_regress/t/t_assert_dup_bad.pl b/test_regress/t/t_assert_dup_bad.pl
index d315bdd6f..ffa642fc2 100755
--- a/test_regress/t/t_assert_dup_bad.pl
+++ b/test_regress/t/t_assert_dup_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_assert_synth.pl b/test_regress/t/t_assert_synth.pl
index 4a444b956..95e70fe4a 100755
--- a/test_regress/t/t_assert_synth.pl
+++ b/test_regress/t/t_assert_synth.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'--assert':($Self->{nc}?'+assert':'')],
diff --git a/test_regress/t/t_assert_synth_full.pl b/test_regress/t/t_assert_synth_full.pl
index e091a8581..43e145106 100755
--- a/test_regress/t/t_assert_synth_full.pl
+++ b/test_regress/t/t_assert_synth_full.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_synth.v");
 
diff --git a/test_regress/t/t_assert_synth_off.pl b/test_regress/t/t_assert_synth_off.pl
index b6b2f1797..1b3aee62e 100755
--- a/test_regress/t/t_assert_synth_off.pl
+++ b/test_regress/t/t_assert_synth_off.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_synth.v");
 
diff --git a/test_regress/t/t_assert_synth_parallel.pl b/test_regress/t/t_assert_synth_parallel.pl
index 0b5a7c1c0..b196b76cc 100755
--- a/test_regress/t/t_assert_synth_parallel.pl
+++ b/test_regress/t/t_assert_synth_parallel.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_assert_synth.v");
 
diff --git a/test_regress/t/t_bench_mux4k.pl b/test_regress/t/t_bench_mux4k.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_bench_mux4k.pl
+++ b/test_regress/t/t_bench_mux4k.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_bench_synmul.pl b/test_regress/t/t_bench_synmul.pl
index af065828d..2b3268c3d 100755
--- a/test_regress/t/t_bench_synmul.pl
+++ b/test_regress/t/t_bench_synmul.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_math_synmul.v");
 
diff --git a/test_regress/t/t_blocking.pl b/test_regress/t/t_blocking.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_blocking.pl
+++ b/test_regress/t/t_blocking.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_case_auto1.pl b/test_regress/t/t_case_auto1.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_case_auto1.pl
+++ b/test_regress/t/t_case_auto1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_case_deep.pl b/test_regress/t/t_case_deep.pl
index 441323440..dccd4cf50 100755
--- a/test_regress/t/t_case_deep.pl
+++ b/test_regress/t/t_case_deep.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--compiler msvc"],  # We have deep expressions we want to test
diff --git a/test_regress/t/t_case_default_bad.pl b/test_regress/t/t_case_default_bad.pl
index 42da5c248..5099227eb 100755
--- a/test_regress/t/t_case_default_bad.pl
+++ b/test_regress/t/t_case_default_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_case_genx_bad.pl b/test_regress/t/t_case_genx_bad.pl
index e58398982..85ef7978d 100755
--- a/test_regress/t/t_case_genx_bad.pl
+++ b/test_regress/t/t_case_genx_bad.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_case_huge.pl b/test_regress/t/t_case_huge.pl
index d4a6fa4ff..bbb2119c7 100755
--- a/test_regress/t/t_case_huge.pl
+++ b/test_regress/t/t_case_huge.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--stats --profile-cfuncs"],
diff --git a/test_regress/t/t_case_itemwidth.pl b/test_regress/t/t_case_itemwidth.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_case_itemwidth.pl
+++ b/test_regress/t/t_case_itemwidth.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_case_nest.pl b/test_regress/t/t_case_nest.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_case_nest.pl
+++ b/test_regress/t/t_case_nest.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_case_wild.pl b/test_regress/t/t_case_wild.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_case_wild.pl
+++ b/test_regress/t/t_case_wild.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_case_write1.pl b/test_regress/t/t_case_write1.pl
index aa23ad89b..ba240501e 100755
--- a/test_regress/t/t_case_write1.pl
+++ b/test_regress/t/t_case_write1.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $golden_out ||= "t/$Self->{name}.out";
 
diff --git a/test_regress/t/t_case_write2.pl b/test_regress/t/t_case_write2.pl
index d3bdd1980..455859e93 100755
--- a/test_regress/t/t_case_write2.pl
+++ b/test_regress/t/t_case_write2.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $golden_out ||= "t/$Self->{name}.out";
 
diff --git a/test_regress/t/t_case_x.pl b/test_regress/t/t_case_x.pl
index ef8998cdf..4d32d3bd4 100755
--- a/test_regress/t/t_case_x.pl
+++ b/test_regress/t/t_case_x.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--x-assign 0"],
diff --git a/test_regress/t/t_case_x_bad.pl b/test_regress/t/t_case_x_bad.pl
index c6043abfb..66f82266a 100755
--- a/test_regress/t/t_case_x_bad.pl
+++ b/test_regress/t/t_case_x_bad.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_case_zx_bad.pl b/test_regress/t/t_case_zx_bad.pl
index ace0a849a..962fd0a9a 100755
--- a/test_regress/t/t_case_zx_bad.pl
+++ b/test_regress/t/t_case_zx_bad.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_clk_condflop.pl b/test_regress/t/t_clk_condflop.pl
index 2f43c2b82..f6d3de4c4 100755
--- a/test_regress/t/t_clk_condflop.pl
+++ b/test_regress/t/t_clk_condflop.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $fail = ($Self->{v3} && verilator_version() !~ /\(ord\)/);
 
diff --git a/test_regress/t/t_clk_dpulse.pl b/test_regress/t/t_clk_dpulse.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_clk_dpulse.pl
+++ b/test_regress/t/t_clk_dpulse.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_clk_dsp.pl b/test_regress/t/t_clk_dsp.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_clk_dsp.pl
+++ b/test_regress/t/t_clk_dsp.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_clk_gater.pl b/test_regress/t/t_clk_gater.pl
index a4117c96b..e06e83042 100755
--- a/test_regress/t/t_clk_gater.pl
+++ b/test_regress/t/t_clk_gater.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
     v_flags2 => ["--stats"],
diff --git a/test_regress/t/t_clk_gen.pl b/test_regress/t/t_clk_gen.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_clk_gen.pl
+++ b/test_regress/t/t_clk_gen.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_clk_latch.pl b/test_regress/t/t_clk_latch.pl
index 2f43c2b82..f6d3de4c4 100755
--- a/test_regress/t/t_clk_latch.pl
+++ b/test_regress/t/t_clk_latch.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $fail = ($Self->{v3} && verilator_version() !~ /\(ord\)/);
 
diff --git a/test_regress/t/t_clk_latch_edgestyle.pl b/test_regress/t/t_clk_latch_edgestyle.pl
index eda40a2c6..9975c5bdc 100755
--- a/test_regress/t/t_clk_latch_edgestyle.pl
+++ b/test_regress/t/t_clk_latch_edgestyle.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_clk_latch.v");
 
diff --git a/test_regress/t/t_clk_powerdn.pl b/test_regress/t/t_clk_powerdn.pl
index 2f43c2b82..f6d3de4c4 100755
--- a/test_regress/t/t_clk_powerdn.pl
+++ b/test_regress/t/t_clk_powerdn.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $fail = ($Self->{v3} && verilator_version() !~ /\(ord\)/);
 
diff --git a/test_regress/t/t_clk_vecgen1.pl b/test_regress/t/t_clk_vecgen1.pl
index 8d9b04936..1dd4c0942 100755
--- a/test_regress/t/t_clk_vecgen1.pl
+++ b/test_regress/t/t_clk_vecgen1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_clk_vecgen1.v");
 
diff --git a/test_regress/t/t_clk_vecgen2.pl b/test_regress/t/t_clk_vecgen2.pl
index 632e0ec4d..7d8054dd9 100755
--- a/test_regress/t/t_clk_vecgen2.pl
+++ b/test_regress/t/t_clk_vecgen2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_clk_vecgen1.v");
 
diff --git a/test_regress/t/t_clk_vecgen3.pl b/test_regress/t/t_clk_vecgen3.pl
index 15d4a5192..677057029 100755
--- a/test_regress/t/t_clk_vecgen3.pl
+++ b/test_regress/t/t_clk_vecgen3.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_clk_vecgen1.v");
 
diff --git a/test_regress/t/t_cover_line.pl b/test_regress/t/t_cover_line.pl
index 738ef2fbd..70958a9aa 100755
--- a/test_regress/t/t_cover_line.pl
+++ b/test_regress/t/t_cover_line.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => [$Self->{v3}?'--sp --coverage-line':''],
diff --git a/test_regress/t/t_cover_sva_notflat.pl b/test_regress/t/t_cover_sva_notflat.pl
index 0e5219586..30fc94574 100755
--- a/test_regress/t/t_cover_sva_notflat.pl
+++ b/test_regress/t/t_cover_sva_notflat.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'--assert --sp --coverage-user':''],
diff --git a/test_regress/t/t_cover_toggle.pl b/test_regress/t/t_cover_toggle.pl
index b3c470c2c..3478b4472 100755
--- a/test_regress/t/t_cover_toggle.pl
+++ b/test_regress/t/t_cover_toggle.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => [$Self->{v3}?'--sp --coverage-toggle --stats':''],
diff --git a/test_regress/t/t_delay.pl b/test_regress/t/t_delay.pl
index e777cd83b..a6361857f 100755
--- a/test_regress/t/t_delay.pl
+++ b/test_regress/t/t_delay.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'-Wno-STMTDLY':''],
diff --git a/test_regress/t/t_delay_stmtdly_bad.pl b/test_regress/t/t_delay_stmtdly_bad.pl
index 229383044..de89365d6 100755
--- a/test_regress/t/t_delay_stmtdly_bad.pl
+++ b/test_regress/t/t_delay_stmtdly_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_delay.v");
 
diff --git a/test_regress/t/t_display.pl b/test_regress/t/t_display.pl
index 87d252f2f..e1793eeda 100755
--- a/test_regress/t/t_display.pl
+++ b/test_regress/t/t_display.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_display_bad.pl b/test_regress/t/t_display_bad.pl
index 2201f8f7b..1adf97025 100755
--- a/test_regress/t/t_display_bad.pl
+++ b/test_regress/t/t_display_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_display_noopt.pl b/test_regress/t/t_display_noopt.pl
index 34b86b7a5..8850fb62f 100755
--- a/test_regress/t/t_display_noopt.pl
+++ b/test_regress/t/t_display_noopt.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_display.v");
 
diff --git a/test_regress/t/t_display_signed.pl b/test_regress/t/t_display_signed.pl
index 8db0a498d..f28067afa 100755
--- a/test_regress/t/t_display_signed.pl
+++ b/test_regress/t/t_display_signed.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_display_signed_noopt.pl b/test_regress/t/t_display_signed_noopt.pl
index fc52b5cb6..94d477318 100755
--- a/test_regress/t/t_display_signed_noopt.pl
+++ b/test_regress/t/t_display_signed_noopt.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_display_signed.v");
 
diff --git a/test_regress/t/t_display_time.pl b/test_regress/t/t_display_time.pl
index 779743252..ff206c6d8 100755
--- a/test_regress/t/t_display_time.pl
+++ b/test_regress/t/t_display_time.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $Self->{vl_time_multiplier} = 1000;
 
diff --git a/test_regress/t/t_dist_manifest.pl b/test_regress/t/t_dist_manifest.pl
index 486305b8d..6476a3eac 100755
--- a/test_regress/t/t_dist_manifest.pl
+++ b/test_regress/t/t_dist_manifest.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $root = "..";
 my $Debug;
diff --git a/test_regress/t/t_dos.pl b/test_regress/t/t_dos.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_dos.pl
+++ b/test_regress/t/t_dos.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_emit_constw.pl b/test_regress/t/t_emit_constw.pl
index d68273ba4..3c7e13296 100755
--- a/test_regress/t/t_emit_constw.pl
+++ b/test_regress/t/t_emit_constw.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'--Ox':''],
diff --git a/test_regress/t/t_extend.pl b/test_regress/t/t_extend.pl
index 71f295475..c4a78b37b 100755
--- a/test_regress/t/t_extend.pl
+++ b/test_regress/t/t_extend.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_extend_class.pl b/test_regress/t/t_extend_class.pl
index 9bc91e2b0..d74329c16 100755
--- a/test_regress/t/t_extend_class.pl
+++ b/test_regress/t/t_extend_class.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 if ($Self->{v3}) {
     compile (
diff --git a/test_regress/t/t_flag_f.pl b/test_regress/t/t_flag_f.pl
index 08727dcd9..95b6413d6 100755
--- a/test_regress/t/t_flag_f.pl
+++ b/test_regress/t/t_flag_f.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["-f t/t_flag_f.vc"],
diff --git a/test_regress/t/t_flag_future.pl b/test_regress/t/t_flag_future.pl
index 94646110f..0d737630e 100755
--- a/test_regress/t/t_flag_future.pl
+++ b/test_regress/t/t_flag_future.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => [qw(-Wfuture-FUTURE1 -Wfuture-FUTURE2)],
diff --git a/test_regress/t/t_flag_nomod_bad.pl b/test_regress/t/t_flag_nomod_bad.pl
index 4faae9630..7a8df8cb7 100755
--- a/test_regress/t/t_flag_nomod_bad.pl
+++ b/test_regress/t/t_flag_nomod_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_flag_skipidentical.pl b/test_regress/t/t_flag_skipidentical.pl
index 2cd83cd42..e7c02432b 100755
--- a/test_regress/t/t_flag_skipidentical.pl
+++ b/test_regress/t/t_flag_skipidentical.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 if ($Self->{v3}) {
     compile ();
diff --git a/test_regress/t/t_flag_topmod2_bad.pl b/test_regress/t/t_flag_topmod2_bad.pl
index eeb7e124c..e84bd7d43 100755
--- a/test_regress/t/t_flag_topmod2_bad.pl
+++ b/test_regress/t/t_flag_topmod2_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--top-module a "],
diff --git a/test_regress/t/t_flag_topmodule.pl b/test_regress/t/t_flag_topmodule.pl
index 80452f52d..a6348ffee 100755
--- a/test_regress/t/t_flag_topmodule.pl
+++ b/test_regress/t/t_flag_topmodule.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--top-module b "],
diff --git a/test_regress/t/t_flag_topmodule_bad.pl b/test_regress/t/t_flag_topmodule_bad.pl
index f29f63419..8a7e73bbb 100755
--- a/test_regress/t/t_flag_topmodule_bad.pl
+++ b/test_regress/t/t_flag_topmodule_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_flag_topmodule.v");
 
diff --git a/test_regress/t/t_flag_topmodule_bad2.pl b/test_regress/t/t_flag_topmodule_bad2.pl
index c3ec6e001..b1e20c878 100755
--- a/test_regress/t/t_flag_topmodule_bad2.pl
+++ b/test_regress/t/t_flag_topmodule_bad2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_flag_topmodule.v");
 
diff --git a/test_regress/t/t_flag_topmodule_inline.pl b/test_regress/t/t_flag_topmodule_inline.pl
index da2d5fe95..4426a658e 100755
--- a/test_regress/t/t_flag_topmodule_inline.pl
+++ b/test_regress/t/t_flag_topmodule_inline.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--top-module b"],
diff --git a/test_regress/t/t_flag_werror_bad1.pl b/test_regress/t/t_flag_werror_bad1.pl
index 9cfef7ea5..f4868a1ea 100755
--- a/test_regress/t/t_flag_werror_bad1.pl
+++ b/test_regress/t/t_flag_werror_bad1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_flag_werror.v");
 
diff --git a/test_regress/t/t_flag_werror_bad2.pl b/test_regress/t/t_flag_werror_bad2.pl
index d2baeb4cd..2f53d0389 100755
--- a/test_regress/t/t_flag_werror_bad2.pl
+++ b/test_regress/t/t_flag_werror_bad2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_flag_werror.v");
 
diff --git a/test_regress/t/t_for_count.pl b/test_regress/t/t_for_count.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_for_count.pl
+++ b/test_regress/t/t_for_count.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_for_funcbound.pl b/test_regress/t/t_for_funcbound.pl
index 5a7b5d198..605031e04 100755
--- a/test_regress/t/t_for_funcbound.pl
+++ b/test_regress/t/t_for_funcbound.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func.pl b/test_regress/t/t_func.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func.pl
+++ b/test_regress/t/t_func.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_bad.pl b/test_regress/t/t_func_bad.pl
index 5090ab41a..fe7a8b11f 100755
--- a/test_regress/t/t_func_bad.pl
+++ b/test_regress/t/t_func_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_func_bad2.pl b/test_regress/t/t_func_bad2.pl
index bd093d5ff..69f33cd91 100755
--- a/test_regress/t/t_func_bad2.pl
+++ b/test_regress/t/t_func_bad2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_func_bad_width.pl b/test_regress/t/t_func_bad_width.pl
index 479ab0c53..0ce83d85b 100755
--- a/test_regress/t/t_func_bad_width.pl
+++ b/test_regress/t/t_func_bad_width.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_func_check.pl b/test_regress/t/t_func_check.pl
index fa5901a8e..27400b3f9 100755
--- a/test_regress/t/t_func_check.pl
+++ b/test_regress/t/t_func_check.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $Self->{verilated_randReset} = 1;
 
diff --git a/test_regress/t/t_func_crc.pl b/test_regress/t/t_func_crc.pl
index 441323440..dccd4cf50 100755
--- a/test_regress/t/t_func_crc.pl
+++ b/test_regress/t/t_func_crc.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--compiler msvc"],  # We have deep expressions we want to test
diff --git a/test_regress/t/t_func_dotted_inl0.pl b/test_regress/t/t_func_dotted_inl0.pl
index 5cdd45003..416707fb9 100755
--- a/test_regress/t/t_func_dotted_inl0.pl
+++ b/test_regress/t/t_func_dotted_inl0.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_func_dotted.v");
 
diff --git a/test_regress/t/t_func_dotted_inl1.pl b/test_regress/t/t_func_dotted_inl1.pl
index 4326d2c5a..243dfe84b 100755
--- a/test_regress/t/t_func_dotted_inl1.pl
+++ b/test_regress/t/t_func_dotted_inl1.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_func_dotted.v");
 
diff --git a/test_regress/t/t_func_dotted_inl2.pl b/test_regress/t/t_func_dotted_inl2.pl
index 31bb963bc..8e2852494 100755
--- a/test_regress/t/t_func_dotted_inl2.pl
+++ b/test_regress/t/t_func_dotted_inl2.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_func_dotted.v");
 
diff --git a/test_regress/t/t_func_endian.pl b/test_regress/t/t_func_endian.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_endian.pl
+++ b/test_regress/t/t_func_endian.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_flip.pl b/test_regress/t/t_func_flip.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_flip.pl
+++ b/test_regress/t/t_func_flip.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_graphcirc.pl b/test_regress/t/t_func_graphcirc.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_graphcirc.pl
+++ b/test_regress/t/t_func_graphcirc.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_lib.pl b/test_regress/t/t_func_lib.pl
index ebd59219b..e0169b77e 100755
--- a/test_regress/t/t_func_lib.pl
+++ b/test_regress/t/t_func_lib.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ['-v', 't/t_func_lib_sub.v'],
diff --git a/test_regress/t/t_func_lib_sub.pl b/test_regress/t/t_func_lib_sub.pl
index 727209059..d5af9027a 100755
--- a/test_regress/t/t_func_lib_sub.pl
+++ b/test_regress/t/t_func_lib_sub.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_mlog2.pl b/test_regress/t/t_func_mlog2.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_mlog2.pl
+++ b/test_regress/t/t_func_mlog2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_noinl.pl b/test_regress/t/t_func_noinl.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_noinl.pl
+++ b/test_regress/t/t_func_noinl.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_numones.pl b/test_regress/t/t_func_numones.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_numones.pl
+++ b/test_regress/t/t_func_numones.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_outfirst.pl b/test_regress/t/t_func_outfirst.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_outfirst.pl
+++ b/test_regress/t/t_func_outfirst.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_outp.pl b/test_regress/t/t_func_outp.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_outp.pl
+++ b/test_regress/t/t_func_outp.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_paramed.pl b/test_regress/t/t_func_paramed.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_paramed.pl
+++ b/test_regress/t/t_func_paramed.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_plog.pl b/test_regress/t/t_func_plog.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_plog.pl
+++ b/test_regress/t/t_func_plog.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_public.pl b/test_regress/t/t_func_public.pl
index 1d878e727..379b1fc81 100755
--- a/test_regress/t/t_func_public.pl
+++ b/test_regress/t/t_func_public.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'+define+VERILATOR_PUBLIC_TASKS':''],
diff --git a/test_regress/t/t_func_public_trace.pl b/test_regress/t/t_func_public_trace.pl
index e2bb4791e..bcc777159 100755
--- a/test_regress/t/t_func_public_trace.pl
+++ b/test_regress/t/t_func_public_trace.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $pubtask = ($Self->{v3} && verilator_version() =~ /\(public_tasks\)/);  # TBD
 
diff --git a/test_regress/t/t_func_rand.pl b/test_regress/t/t_func_rand.pl
index d1ed9cf68..7735b18dd 100755
--- a/test_regress/t/t_func_rand.pl
+++ b/test_regress/t/t_func_rand.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_func_range.pl b/test_regress/t/t_func_range.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_range.pl
+++ b/test_regress/t/t_func_range.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_regfirst.pl b/test_regress/t/t_func_regfirst.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_regfirst.pl
+++ b/test_regress/t/t_func_regfirst.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_sum.pl b/test_regress/t/t_func_sum.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_sum.pl
+++ b/test_regress/t/t_func_sum.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_twocall.pl b/test_regress/t/t_func_twocall.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_twocall.pl
+++ b/test_regress/t/t_func_twocall.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_func_wide.pl b/test_regress/t/t_func_wide.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_func_wide.pl
+++ b/test_regress/t/t_func_wide.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gate_basic.pl b/test_regress/t/t_gate_basic.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_gate_basic.pl
+++ b/test_regress/t/t_gate_basic.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gate_elim.pl b/test_regress/t/t_gate_elim.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_gate_elim.pl
+++ b/test_regress/t/t_gate_elim.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_alw.pl b/test_regress/t/t_gen_alw.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_alw.pl
+++ b/test_regress/t/t_gen_alw.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_assign.pl b/test_regress/t/t_gen_assign.pl
index b5f7814f5..7f988d5c1 100755
--- a/test_regress/t/t_gen_assign.pl
+++ b/test_regress/t/t_gen_assign.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 ) if $Self->{v3};
diff --git a/test_regress/t/t_gen_for.pl b/test_regress/t/t_gen_for.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_for.pl
+++ b/test_regress/t/t_gen_for.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_for0.pl b/test_regress/t/t_gen_for0.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_for0.pl
+++ b/test_regress/t/t_gen_for0.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_for1.pl b/test_regress/t/t_gen_for1.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_for1.pl
+++ b/test_regress/t/t_gen_for1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_forif.pl b/test_regress/t/t_gen_forif.pl
index 7fe10200e..715674488 100755
--- a/test_regress/t/t_gen_forif.pl
+++ b/test_regress/t/t_gen_forif.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 nc_flags2 => ['+access+r'],
diff --git a/test_regress/t/t_gen_if.pl b/test_regress/t/t_gen_if.pl
index 05ef9312a..012a00e15 100755
--- a/test_regress/t/t_gen_if.pl
+++ b/test_regress/t/t_gen_if.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 ) if $Self->{v3};
diff --git a/test_regress/t/t_gen_intdot.pl b/test_regress/t/t_gen_intdot.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_intdot.pl
+++ b/test_regress/t/t_gen_intdot.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_intdot2.pl b/test_regress/t/t_gen_intdot2.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_intdot2.pl
+++ b/test_regress/t/t_gen_intdot2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_mislevel.pl b/test_regress/t/t_gen_mislevel.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_gen_mislevel.pl
+++ b/test_regress/t/t_gen_mislevel.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_gen_var_bad.pl b/test_regress/t/t_gen_var_bad.pl
index cd018b004..c7ce268c2 100755
--- a/test_regress/t/t_gen_var_bad.pl
+++ b/test_regress/t/t_gen_var_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_help.pl b/test_regress/t/t_help.pl
index c02c1e003..c646f70b1 100755
--- a/test_regress/t/t_help.pl
+++ b/test_regress/t/t_help.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $Self->_run(fails=>1,
 		 cmd=>["perl","../bin/verilator",
diff --git a/test_regress/t/t_if_deep.pl b/test_regress/t/t_if_deep.pl
index 441323440..dccd4cf50 100755
--- a/test_regress/t/t_if_deep.pl
+++ b/test_regress/t/t_if_deep.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--compiler msvc"],  # We have deep expressions we want to test
diff --git a/test_regress/t/t_init_concat.pl b/test_regress/t/t_init_concat.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_init_concat.pl
+++ b/test_regress/t/t_init_concat.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_inst_array_bad.pl b/test_regress/t/t_inst_array_bad.pl
index 407e63742..4a1aa33e6 100755
--- a/test_regress/t/t_inst_array_bad.pl
+++ b/test_regress/t/t_inst_array_bad.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_inst_array_inl0.pl b/test_regress/t/t_inst_array_inl0.pl
index cef6fb88c..f03ad145d 100644
--- a/test_regress/t/t_inst_array_inl0.pl
+++ b/test_regress/t/t_inst_array_inl0.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_array.v");
 
diff --git a/test_regress/t/t_inst_array_inl1.pl b/test_regress/t/t_inst_array_inl1.pl
index 965c58a9d..06725c5c6 100755
--- a/test_regress/t/t_inst_array_inl1.pl
+++ b/test_regress/t/t_inst_array_inl1.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_array.v");
 
diff --git a/test_regress/t/t_inst_ccall.pl b/test_regress/t/t_inst_ccall.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_inst_ccall.pl
+++ b/test_regress/t/t_inst_ccall.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_inst_mnpipe.pl b/test_regress/t/t_inst_mnpipe.pl
index f7527396d..fd76d2220 100755
--- a/test_regress/t/t_inst_mnpipe.pl
+++ b/test_regress/t/t_inst_mnpipe.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_inst_overwide.pl b/test_regress/t/t_inst_overwide.pl
index dc6e42f21..a92194ef4 100755
--- a/test_regress/t/t_inst_overwide.pl
+++ b/test_regress/t/t_inst_overwide.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell=>0,
diff --git a/test_regress/t/t_inst_overwide_bad.pl b/test_regress/t/t_inst_overwide_bad.pl
index 0325da237..d9c4fa0d9 100755
--- a/test_regress/t/t_inst_overwide_bad.pl
+++ b/test_regress/t/t_inst_overwide_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_overwide.v");
 
diff --git a/test_regress/t/t_inst_recurse_bad.pl b/test_regress/t/t_inst_recurse_bad.pl
index af2377139..627f9cdc5 100755
--- a/test_regress/t/t_inst_recurse_bad.pl
+++ b/test_regress/t/t_inst_recurse_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>1,
diff --git a/test_regress/t/t_inst_sv.pl b/test_regress/t/t_inst_sv.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_inst_sv.pl
+++ b/test_regress/t/t_inst_sv.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_inst_tree_inl0_pub0.pl b/test_regress/t/t_inst_tree_inl0_pub0.pl
index b299a7769..4ca581eab 100755
--- a/test_regress/t/t_inst_tree_inl0_pub0.pl
+++ b/test_regress/t/t_inst_tree_inl0_pub0.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_tree.v");
 
diff --git a/test_regress/t/t_inst_tree_inl0_pub1.pl b/test_regress/t/t_inst_tree_inl0_pub1.pl
index dfd34998d..d0ed70613 100755
--- a/test_regress/t/t_inst_tree_inl0_pub1.pl
+++ b/test_regress/t/t_inst_tree_inl0_pub1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_tree.v");
 
diff --git a/test_regress/t/t_inst_tree_inl1_pub0.pl b/test_regress/t/t_inst_tree_inl1_pub0.pl
index 3e4125b31..a23533243 100755
--- a/test_regress/t/t_inst_tree_inl1_pub0.pl
+++ b/test_regress/t/t_inst_tree_inl1_pub0.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_tree.v");
 
diff --git a/test_regress/t/t_inst_tree_inl1_pub1.pl b/test_regress/t/t_inst_tree_inl1_pub1.pl
index 665d89dd8..9ad44cd20 100755
--- a/test_regress/t/t_inst_tree_inl1_pub1.pl
+++ b/test_regress/t/t_inst_tree_inl1_pub1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_inst_tree.v");
 
diff --git a/test_regress/t/t_inst_v2k.pl b/test_regress/t/t_inst_v2k.pl
index 4185245a7..1b4fa7124 100755
--- a/test_regress/t/t_inst_v2k.pl
+++ b/test_regress/t/t_inst_v2k.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ['+libext+.vi+.extranoneed'],
diff --git a/test_regress/t/t_inst_wideconst.pl b/test_regress/t/t_inst_wideconst.pl
index f70431b8b..96d6aa1b1 100755
--- a/test_regress/t/t_inst_wideconst.pl
+++ b/test_regress/t/t_inst_wideconst.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ['-public'],
diff --git a/test_regress/t/t_leak.cpp b/test_regress/t/t_leak.cpp
index a9f5f5efa..b5be1cdac 100644
--- a/test_regress/t/t_leak.cpp
+++ b/test_regress/t/t_leak.cpp
@@ -1,8 +1,9 @@
 // DESCRIPTION: Verilator: Verilog Test driver/expect definition
 //
-// Copyright 2003-2007 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 #include <cstdlib>
 #include <cstdio>
diff --git a/test_regress/t/t_leak.pl b/test_regress/t/t_leak.pl
index 15b2356ed..8a167c617 100755
--- a/test_regress/t/t_leak.pl
+++ b/test_regress/t/t_leak.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_lint_implicit.pl b/test_regress/t/t_lint_implicit.pl
index cba4ec098..af45b4668 100755
--- a/test_regress/t/t_lint_implicit.pl
+++ b/test_regress/t/t_lint_implicit.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["-Wno-IMPLICIT"],
diff --git a/test_regress/t/t_lint_implicit_bad.pl b/test_regress/t/t_lint_implicit_bad.pl
index 9cc555c18..b3ec298e4 100755
--- a/test_regress/t/t_lint_implicit_bad.pl
+++ b/test_regress/t/t_lint_implicit_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_lint_implicit.v");
 
diff --git a/test_regress/t/t_lint_inherit.pl b/test_regress/t/t_lint_inherit.pl
index e5889219d..0e5fe81a4 100755
--- a/test_regress/t/t_lint_inherit.pl
+++ b/test_regress/t/t_lint_inherit.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_lint_only.pl b/test_regress/t/t_lint_only.pl
index 128d227a9..0ec70b9cf 100755
--- a/test_regress/t/t_lint_only.pl
+++ b/test_regress/t/t_lint_only.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_lint_restore_bad.pl b/test_regress/t/t_lint_restore_bad.pl
index 9a46179ca..e3b44b8bc 100755
--- a/test_regress/t/t_lint_restore_bad.pl
+++ b/test_regress/t/t_lint_restore_bad.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_math_clog2.pl b/test_regress/t/t_math_clog2.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_clog2.pl
+++ b/test_regress/t/t_math_clog2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_cmp.pl b/test_regress/t/t_math_cmp.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_cmp.pl
+++ b/test_regress/t/t_math_cmp.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_concat.pl b/test_regress/t/t_math_concat.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_concat.pl
+++ b/test_regress/t/t_math_concat.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_concat64.pl b/test_regress/t/t_math_concat64.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_concat64.pl
+++ b/test_regress/t/t_math_concat64.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_cond_huge.pl b/test_regress/t/t_math_cond_huge.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_cond_huge.pl
+++ b/test_regress/t/t_math_cond_huge.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_const.pl b/test_regress/t/t_math_const.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_const.pl
+++ b/test_regress/t/t_math_const.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_div.pl b/test_regress/t/t_math_div.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_div.pl
+++ b/test_regress/t/t_math_div.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_eq.pl b/test_regress/t/t_math_eq.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_eq.pl
+++ b/test_regress/t/t_math_eq.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_equal.pl b/test_regress/t/t_math_equal.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_math_equal.pl
+++ b/test_regress/t/t_math_equal.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_imm.pl b/test_regress/t/t_math_imm.pl
index 441323440..dccd4cf50 100755
--- a/test_regress/t/t_math_imm.pl
+++ b/test_regress/t/t_math_imm.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--compiler msvc"],  # We have deep expressions we want to test
diff --git a/test_regress/t/t_math_imm2.pl b/test_regress/t/t_math_imm2.pl
index 0af51ad9d..aef545263 100755
--- a/test_regress/t/t_math_imm2.pl
+++ b/test_regress/t/t_math_imm2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_math_mul.pl b/test_regress/t/t_math_mul.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_mul.pl
+++ b/test_regress/t/t_math_mul.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_pow.pl b/test_regress/t/t_math_pow.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_pow.pl
+++ b/test_regress/t/t_math_pow.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_precedence.pl b/test_regress/t/t_math_precedence.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_precedence.pl
+++ b/test_regress/t/t_math_precedence.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_repl.pl b/test_regress/t/t_math_repl.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_repl.pl
+++ b/test_regress/t/t_math_repl.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_reverse.pl b/test_regress/t/t_math_reverse.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_reverse.pl
+++ b/test_regress/t/t_math_reverse.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_shift.pl b/test_regress/t/t_math_shift.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_shift.pl
+++ b/test_regress/t/t_math_shift.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_shiftrs.pl b/test_regress/t/t_math_shiftrs.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_shiftrs.pl
+++ b/test_regress/t/t_math_shiftrs.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_signed.pl b/test_regress/t/t_math_signed.pl
index 6c543673b..5ebc6a457 100755
--- a/test_regress/t/t_math_signed.pl
+++ b/test_regress/t/t_math_signed.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_signed2.pl b/test_regress/t/t_math_signed2.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_signed2.pl
+++ b/test_regress/t/t_math_signed2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_strwidth.pl b/test_regress/t/t_math_strwidth.pl
index a05e37617..1db556bfe 100755
--- a/test_regress/t/t_math_strwidth.pl
+++ b/test_regress/t/t_math_strwidth.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [],
diff --git a/test_regress/t/t_math_svl.pl b/test_regress/t/t_math_svl.pl
index 25b12418d..9300862c6 100755
--- a/test_regress/t/t_math_svl.pl
+++ b/test_regress/t/t_math_svl.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2005 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 ) if $Self->{v3};
diff --git a/test_regress/t/t_math_svl2.pl b/test_regress/t/t_math_svl2.pl
index beeebb840..04b66db54 100755
--- a/test_regress/t/t_math_svl2.pl
+++ b/test_regress/t/t_math_svl2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2006 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_swap.pl b/test_regress/t/t_math_swap.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_swap.pl
+++ b/test_regress/t/t_math_swap.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_synmul.pl b/test_regress/t/t_math_synmul.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_synmul.pl
+++ b/test_regress/t/t_math_synmul.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_tri.pl b/test_regress/t/t_math_tri.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_tri.pl
+++ b/test_regress/t/t_math_tri.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_vgen.pl b/test_regress/t/t_math_vgen.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_vgen.pl
+++ b/test_regress/t/t_math_vgen.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_math_vliw.pl b/test_regress/t/t_math_vliw.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_math_vliw.pl
+++ b/test_regress/t/t_math_vliw.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem.pl b/test_regress/t/t_mem.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem.pl
+++ b/test_regress/t/t_mem.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_fifo.pl b/test_regress/t/t_mem_fifo.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem_fifo.pl
+++ b/test_regress/t/t_mem_fifo.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_file.pl b/test_regress/t/t_mem_file.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem_file.pl
+++ b/test_regress/t/t_mem_file.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_func.pl b/test_regress/t/t_mem_func.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem_func.pl
+++ b/test_regress/t/t_mem_func.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_iforder.pl b/test_regress/t/t_mem_iforder.pl
index f7527396d..fd76d2220 100755
--- a/test_regress/t/t_mem_iforder.pl
+++ b/test_regress/t/t_mem_iforder.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_multi_io_bad.pl b/test_regress/t/t_mem_multi_io_bad.pl
index 7eb55a7ee..e978db005 100755
--- a/test_regress/t/t_mem_multi_io_bad.pl
+++ b/test_regress/t/t_mem_multi_io_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_mem_multi_ref_bad.pl b/test_regress/t/t_mem_multi_ref_bad.pl
index abd85ef12..43cba0c58 100755
--- a/test_regress/t/t_mem_multi_ref_bad.pl
+++ b/test_regress/t/t_mem_multi_ref_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_mem_multidim.pl b/test_regress/t/t_mem_multidim.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem_multidim.pl
+++ b/test_regress/t/t_mem_multidim.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_multidim_Ox.pl b/test_regress/t/t_mem_multidim_Ox.pl
index edaacf8a4..919eac4fa 100755
--- a/test_regress/t/t_mem_multidim_Ox.pl
+++ b/test_regress/t/t_mem_multidim_Ox.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_mem_multidim.v");
 
diff --git a/test_regress/t/t_mem_multidim_trace.pl b/test_regress/t/t_mem_multidim_trace.pl
index 6b9c21c04..1fee1339a 100755
--- a/test_regress/t/t_mem_multidim_trace.pl
+++ b/test_regress/t/t_mem_multidim_trace.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_mem_multidim.v");
 
diff --git a/test_regress/t/t_mem_multiwire.pl b/test_regress/t/t_mem_multiwire.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_mem_multiwire.pl
+++ b/test_regress/t/t_mem_multiwire.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_mem_shift.pl b/test_regress/t/t_mem_shift.pl
index 202ffdbb9..e3cdd650b 100755
--- a/test_regress/t/t_mem_shift.pl
+++ b/test_regress/t/t_mem_shift.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--stats"],
diff --git a/test_regress/t/t_mem_slot.pl b/test_regress/t/t_mem_slot.pl
index 15b2356ed..8a167c617 100755
--- a/test_regress/t/t_mem_slot.pl
+++ b/test_regress/t/t_mem_slot.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_mod_dup_bad.pl b/test_regress/t/t_mod_dup_bad.pl
index 3d8502ea4..7f4b57004 100755
--- a/test_regress/t/t_mod_dup_bad.pl
+++ b/test_regress/t/t_mod_dup_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_order.pl b/test_regress/t/t_order.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_order.pl
+++ b/test_regress/t/t_order.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_order_clkinst.pl b/test_regress/t/t_order_clkinst.pl
index 2f43c2b82..f6d3de4c4 100755
--- a/test_regress/t/t_order_clkinst.pl
+++ b/test_regress/t/t_order_clkinst.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $fail = ($Self->{v3} && verilator_version() !~ /\(ord\)/);
 
diff --git a/test_regress/t/t_order_comboclkloop.pl b/test_regress/t/t_order_comboclkloop.pl
index 47e06d23f..6254d1470 100755
--- a/test_regress/t/t_order_comboclkloop.pl
+++ b/test_regress/t/t_order_comboclkloop.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_order_comboloop.pl b/test_regress/t/t_order_comboloop.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_order_comboloop.pl
+++ b/test_regress/t/t_order_comboloop.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_order_doubleloop.pl b/test_regress/t/t_order_doubleloop.pl
index 2f43c2b82..f6d3de4c4 100755
--- a/test_regress/t/t_order_doubleloop.pl
+++ b/test_regress/t/t_order_doubleloop.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $fail = ($Self->{v3} && verilator_version() !~ /\(ord\)/);
 
diff --git a/test_regress/t/t_order_multialways.pl b/test_regress/t/t_order_multialways.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_order_multialways.pl
+++ b/test_regress/t/t_order_multialways.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_order_wireloop.pl b/test_regress/t/t_order_wireloop.pl
index 3c1f56a1c..285a33031 100755
--- a/test_regress/t/t_order_wireloop.pl
+++ b/test_regress/t/t_order_wireloop.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2005 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_param.pl b/test_regress/t/t_param.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_param.pl
+++ b/test_regress/t/t_param.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_param_concat.pl b/test_regress/t/t_param_concat.pl
index 9ef5c5184..22a95a8dc 100755
--- a/test_regress/t/t_param_concat.pl
+++ b/test_regress/t/t_param_concat.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 verilator_flags2 => ["--Wno-WIDTHCONCAT"],
diff --git a/test_regress/t/t_param_concat_bad.pl b/test_regress/t/t_param_concat_bad.pl
index 85ef5c3c2..7c502b6c1 100755
--- a/test_regress/t/t_param_concat_bad.pl
+++ b/test_regress/t/t_param_concat_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_param_concat.v");
 
diff --git a/test_regress/t/t_param_long.pl b/test_regress/t/t_param_long.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_param_long.pl
+++ b/test_regress/t/t_param_long.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_param_named.pl b/test_regress/t/t_param_named.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_param_named.pl
+++ b/test_regress/t/t_param_named.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_param_named_2.pl b/test_regress/t/t_param_named_2.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_param_named_2.pl
+++ b/test_regress/t/t_param_named_2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_param_repl.pl b/test_regress/t/t_param_repl.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_param_repl.pl
+++ b/test_regress/t/t_param_repl.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_pp_display.pl b/test_regress/t/t_pp_display.pl
index 58c771cb0..13b579d13 100755
--- a/test_regress/t/t_pp_display.pl
+++ b/test_regress/t/t_pp_display.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_pp_dupdef.pl b/test_regress/t/t_pp_dupdef.pl
index 3ac408867..5f8d39c5c 100755
--- a/test_regress/t/t_pp_dupdef.pl
+++ b/test_regress/t/t_pp_dupdef.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["-Wno-REDEFMACRO"],
diff --git a/test_regress/t/t_pp_dupdef_bad.pl b/test_regress/t/t_pp_dupdef_bad.pl
index d83784426..87c722247 100755
--- a/test_regress/t/t_pp_dupdef_bad.pl
+++ b/test_regress/t/t_pp_dupdef_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2008 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_pp_dupdef.v");
 
diff --git a/test_regress/t/t_pp_lib.pl b/test_regress/t/t_pp_lib.pl
index b69e16f1e..8c36e6f68 100755
--- a/test_regress/t/t_pp_lib.pl
+++ b/test_regress/t/t_pp_lib.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ['-v', 't/t_pp_lib_library.v'],
diff --git a/test_regress/t/t_pp_misdef_bad.pl b/test_regress/t/t_pp_misdef_bad.pl
index d5fb279ad..7e9074641 100755
--- a/test_regress/t/t_pp_misdef_bad.pl
+++ b/test_regress/t/t_pp_misdef_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_pp_pragmas.pl b/test_regress/t/t_pp_pragmas.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_pp_pragmas.pl
+++ b/test_regress/t/t_pp_pragmas.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_preproc.pl b/test_regress/t/t_preproc.pl
index 4c26c4f43..b4d82e92f 100755
--- a/test_regress/t/t_preproc.pl
+++ b/test_regress/t/t_preproc.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 $golden_out ||= "t/$Self->{name}.out";
 my $stdout_filename = "$Self->{obj_dir}/$Self->{name}__test.vpp";
diff --git a/test_regress/t/t_preproc_dos.pl b/test_regress/t/t_preproc_dos.pl
index 8ee793d61..0f09b83cf 100755
--- a/test_regress/t/t_preproc_dos.pl
+++ b/test_regress/t/t_preproc_dos.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2006-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2006-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("$Self->{obj_dir}/$Self->{name}.v");
 
diff --git a/test_regress/t/t_preproc_ifdef.pl b/test_regress/t/t_preproc_ifdef.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_preproc_ifdef.pl
+++ b/test_regress/t/t_preproc_ifdef.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_preproc_kwd.pl b/test_regress/t/t_preproc_kwd.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_preproc_kwd.pl
+++ b/test_regress/t/t_preproc_kwd.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_preproc_psl_off.pl b/test_regress/t/t_preproc_psl_off.pl
index b4a6d055f..2244fdd49 100755
--- a/test_regress/t/t_preproc_psl_off.pl
+++ b/test_regress/t/t_preproc_psl_off.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $stdout_filename = "$Self->{obj_dir}/$Self->{name}__test.vpp";
 
diff --git a/test_regress/t/t_preproc_psl_on.pl b/test_regress/t/t_preproc_psl_on.pl
index cfbd3f736..96f12411e 100755
--- a/test_regress/t/t_preproc_psl_on.pl
+++ b/test_regress/t/t_preproc_psl_on.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 my $stdout_filename = "$Self->{obj_dir}/$Self->{name}__test.vpp";
 
diff --git a/test_regress/t/t_psl_basic.pl b/test_regress/t/t_psl_basic.pl
index 4a444b956..95e70fe4a 100755
--- a/test_regress/t/t_psl_basic.pl
+++ b/test_regress/t/t_psl_basic.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => [$Self->{v3}?'--assert':($Self->{nc}?'+assert':'')],
diff --git a/test_regress/t/t_psl_basic_cover.pl b/test_regress/t/t_psl_basic_cover.pl
index 2cfee0330..48c2546b5 100755
--- a/test_regress/t/t_psl_basic_cover.pl
+++ b/test_regress/t/t_psl_basic_cover.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_psl_basic.v");
 
diff --git a/test_regress/t/t_psl_basic_off.pl b/test_regress/t/t_psl_basic_off.pl
index b349c2191..ba7056225 100755
--- a/test_regress/t/t_psl_basic_off.pl
+++ b/test_regress/t/t_psl_basic_off.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_psl_basic.v");
 
diff --git a/test_regress/t/t_repeat.pl b/test_regress/t/t_repeat.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_repeat.pl
+++ b/test_regress/t/t_repeat.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_bad_msb.pl b/test_regress/t/t_select_bad_msb.pl
index ada323c33..28e3e82ec 100755
--- a/test_regress/t/t_select_bad_msb.pl
+++ b/test_regress/t/t_select_bad_msb.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>1,
diff --git a/test_regress/t/t_select_bad_range.pl b/test_regress/t/t_select_bad_range.pl
index c45401b38..9ad9857e2 100755
--- a/test_regress/t/t_select_bad_range.pl
+++ b/test_regress/t/t_select_bad_range.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_select_bad_range2.pl b/test_regress/t/t_select_bad_range2.pl
index ee4b4221b..737434853 100755
--- a/test_regress/t/t_select_bad_range2.pl
+++ b/test_regress/t/t_select_bad_range2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_select_index.pl b/test_regress/t/t_select_index.pl
index 8f801c7b9..98dc46682 100755
--- a/test_regress/t/t_select_index.pl
+++ b/test_regress/t/t_select_index.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_loop.pl b/test_regress/t/t_select_loop.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_select_loop.pl
+++ b/test_regress/t/t_select_loop.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_negative.pl b/test_regress/t/t_select_negative.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_select_negative.pl
+++ b/test_regress/t/t_select_negative.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_plus.pl b/test_regress/t/t_select_plus.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_select_plus.pl
+++ b/test_regress/t/t_select_plus.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_plusloop.pl b/test_regress/t/t_select_plusloop.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_select_plusloop.pl
+++ b/test_regress/t/t_select_plusloop.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_runtime_range.pl b/test_regress/t/t_select_runtime_range.pl
index 8f801c7b9..98dc46682 100755
--- a/test_regress/t/t_select_runtime_range.pl
+++ b/test_regress/t/t_select_runtime_range.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_select_set.pl b/test_regress/t/t_select_set.pl
index 8f801c7b9..98dc46682 100755
--- a/test_regress/t/t_select_set.pl
+++ b/test_regress/t/t_select_set.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_file_autoflush.pl b/test_regress/t/t_sys_file_autoflush.pl
index e020ba018..aeafbe7e3 100755
--- a/test_regress/t/t_sys_file_autoflush.pl
+++ b/test_regress/t/t_sys_file_autoflush.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_sys_file_basic.v");
 
diff --git a/test_regress/t/t_sys_file_basic.pl b/test_regress/t/t_sys_file_basic.pl
index 7bb690b23..d319381ef 100755
--- a/test_regress/t/t_sys_file_basic.pl
+++ b/test_regress/t/t_sys_file_basic.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 unlink("$Self->{obj_dir}/t_sys_file_basic_test.log");
 
diff --git a/test_regress/t/t_sys_file_scan.pl b/test_regress/t/t_sys_file_scan.pl
index f7de51f12..3a610d7c3 100755
--- a/test_regress/t/t_sys_file_scan.pl
+++ b/test_regress/t/t_sys_file_scan.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 unlink("$Self->{obj_dir}/t_sys_file_scan_test.log");
 
diff --git a/test_regress/t/t_sys_rand.pl b/test_regress/t/t_sys_rand.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_sys_rand.pl
+++ b/test_regress/t/t_sys_rand.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem.pl b/test_regress/t/t_sys_readmem.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_sys_readmem.pl
+++ b/test_regress/t/t_sys_readmem.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem_b.mem b/test_regress/t/t_sys_readmem_b.mem
index b883eb0fa..af7906981 100644
--- a/test_regress/t/t_sys_readmem_b.mem
+++ b/test_regress/t/t_sys_readmem_b.mem
@@ -2,7 +2,8 @@
 //
 // Copyright 2006 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 010
 0_1_1
diff --git a/test_regress/t/t_sys_readmem_bad_addr.mem b/test_regress/t/t_sys_readmem_bad_addr.mem
index 529c4c540..ea2878f9c 100644
--- a/test_regress/t/t_sys_readmem_bad_addr.mem
+++ b/test_regress/t/t_sys_readmem_bad_addr.mem
@@ -2,7 +2,8 @@
 //
 // Copyright 2006 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 @121212
 10
diff --git a/test_regress/t/t_sys_readmem_bad_addr.pl b/test_regress/t/t_sys_readmem_bad_addr.pl
index d44bf2fa5..ba732c4f1 100755
--- a/test_regress/t/t_sys_readmem_bad_addr.pl
+++ b/test_regress/t/t_sys_readmem_bad_addr.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem_bad_digit.mem b/test_regress/t/t_sys_readmem_bad_digit.mem
index 7d5097528..8e17173a0 100644
--- a/test_regress/t/t_sys_readmem_bad_digit.mem
+++ b/test_regress/t/t_sys_readmem_bad_digit.mem
@@ -2,7 +2,8 @@
 //
 // Copyright 2006 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 a0
 
diff --git a/test_regress/t/t_sys_readmem_bad_digit.pl b/test_regress/t/t_sys_readmem_bad_digit.pl
index 4d7f44e6a..744ac56a1 100755
--- a/test_regress/t/t_sys_readmem_bad_digit.pl
+++ b/test_regress/t/t_sys_readmem_bad_digit.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem_bad_end.mem b/test_regress/t/t_sys_readmem_bad_end.mem
index d6b0cde5b..88a97c81e 100644
--- a/test_regress/t/t_sys_readmem_bad_end.mem
+++ b/test_regress/t/t_sys_readmem_bad_end.mem
@@ -2,7 +2,8 @@
 //
 // Copyright 2006 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 00
 01
diff --git a/test_regress/t/t_sys_readmem_bad_end.pl b/test_regress/t/t_sys_readmem_bad_end.pl
index e3c7b8f24..fe6606021 100755
--- a/test_regress/t/t_sys_readmem_bad_end.pl
+++ b/test_regress/t/t_sys_readmem_bad_end.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem_bad_notfound.pl b/test_regress/t/t_sys_readmem_bad_notfound.pl
index 45b1669a8..1b9384fca 100755
--- a/test_regress/t/t_sys_readmem_bad_notfound.pl
+++ b/test_regress/t/t_sys_readmem_bad_notfound.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_sys_readmem_h.mem b/test_regress/t/t_sys_readmem_h.mem
index 1ea3be421..5c07d6829 100644
--- a/test_regress/t/t_sys_readmem_h.mem
+++ b/test_regress/t/t_sys_readmem_h.mem
@@ -2,7 +2,8 @@
 //
 // Copyright 2006 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 @4
 4004_37654321_27654321_17654321_07654321_abcdef10
diff --git a/test_regress/t/t_sys_time.pl b/test_regress/t/t_sys_time.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_sys_time.pl
+++ b/test_regress/t/t_sys_time.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_table_fsm.pl b/test_regress/t/t_table_fsm.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_table_fsm.pl
+++ b/test_regress/t/t_table_fsm.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_trace_ena_cc.pl b/test_regress/t/t_trace_ena_cc.pl
index 0d625bcf4..64e93dc4e 100755
--- a/test_regress/t/t_trace_ena_cc.pl
+++ b/test_regress/t/t_trace_ena_cc.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_ena_sc.pl b/test_regress/t/t_trace_ena_sc.pl
index 841e6eeb9..3f5668dca 100755
--- a/test_regress/t/t_trace_ena_sc.pl
+++ b/test_regress/t/t_trace_ena_sc.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_ena_sp.pl b/test_regress/t/t_trace_ena_sp.pl
index 9889d4b5d..156601da7 100755
--- a/test_regress/t/t_trace_ena_sp.pl
+++ b/test_regress/t/t_trace_ena_sp.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_off_cc.pl b/test_regress/t/t_trace_off_cc.pl
index 54a03a5e0..3ee8f7c91 100755
--- a/test_regress/t/t_trace_off_cc.pl
+++ b/test_regress/t/t_trace_off_cc.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_off_sc.pl b/test_regress/t/t_trace_off_sc.pl
index 20ea8727f..605c58afd 100755
--- a/test_regress/t/t_trace_off_sc.pl
+++ b/test_regress/t/t_trace_off_sc.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_off_sp.pl b/test_regress/t/t_trace_off_sp.pl
index ce3b9afde..62e6ad3f2 100755
--- a/test_regress/t/t_trace_off_sp.pl
+++ b/test_regress/t/t_trace_off_sp.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_ena.v");
 
diff --git a/test_regress/t/t_trace_public_func.pl b/test_regress/t/t_trace_public_func.pl
index f51b4e60f..6374be6b4 100755
--- a/test_regress/t/t_trace_public_func.pl
+++ b/test_regress/t/t_trace_public_func.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_public.v");
 
diff --git a/test_regress/t/t_trace_public_sig.pl b/test_regress/t/t_trace_public_sig.pl
index 1441a8cfd..d6cc41cb1 100755
--- a/test_regress/t/t_trace_public_sig.pl
+++ b/test_regress/t/t_trace_public_sig.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_trace_public.v");
 
diff --git a/test_regress/t/t_tri_gate_bufif0.pl b/test_regress/t/t_tri_gate_bufif0.pl
index 3b488ca0f..fa6330ed0 100755
--- a/test_regress/t/t_tri_gate_bufif0.pl
+++ b/test_regress/t/t_tri_gate_bufif0.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_tri_gate.v");
 
diff --git a/test_regress/t/t_tri_gate_bufif1.pl b/test_regress/t/t_tri_gate_bufif1.pl
index 94c1ac788..d5310ffa5 100755
--- a/test_regress/t/t_tri_gate_bufif1.pl
+++ b/test_regress/t/t_tri_gate_bufif1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_tri_gate.v");
 
diff --git a/test_regress/t/t_tri_gate_cond.pl b/test_regress/t/t_tri_gate_cond.pl
index 693e4260d..7973c2085 100755
--- a/test_regress/t/t_tri_gate_cond.pl
+++ b/test_regress/t/t_tri_gate_cond.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_tri_gate.v");
 
diff --git a/test_regress/t/t_tri_gate_notif0.pl b/test_regress/t/t_tri_gate_notif0.pl
index 0a03f7119..3ba57263b 100755
--- a/test_regress/t/t_tri_gate_notif0.pl
+++ b/test_regress/t/t_tri_gate_notif0.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_tri_gate.v");
 
diff --git a/test_regress/t/t_tri_gate_notif1.pl b/test_regress/t/t_tri_gate_notif1.pl
index 17845cb6b..24341a45e 100755
--- a/test_regress/t/t_tri_gate_notif1.pl
+++ b/test_regress/t/t_tri_gate_notif1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_tri_gate.v");
 
diff --git a/test_regress/t/t_tri_inout.pl b/test_regress/t/t_tri_inout.pl
index af7f39ed0..7735b18dd 100755
--- a/test_regress/t/t_tri_inout.pl
+++ b/test_regress/t/t_tri_inout.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_tri_pullup.pl b/test_regress/t/t_tri_pullup.pl
index 26df29436..126ac798a 100755
--- a/test_regress/t/t_tri_pullup.pl
+++ b/test_regress/t/t_tri_pullup.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_tri_select.pl b/test_regress/t/t_tri_select.pl
index 26df29436..126ac798a 100755
--- a/test_regress/t/t_tri_select.pl
+++ b/test_regress/t/t_tri_select.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 make_top_shell => 0,
diff --git a/test_regress/t/t_unopt_combo.pl b/test_regress/t/t_unopt_combo.pl
index deaf7b73d..9da774c63 100755
--- a/test_regress/t/t_unopt_combo.pl
+++ b/test_regress/t/t_unopt_combo.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ['+define+ALLOW_UNOPT'],
diff --git a/test_regress/t/t_unopt_combo_bad.pl b/test_regress/t/t_unopt_combo_bad.pl
index 51dbc13fd..8f2fc8e9f 100755
--- a/test_regress/t/t_unopt_combo_bad.pl
+++ b/test_regress/t/t_unopt_combo_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_unopt_combo.v");
 
diff --git a/test_regress/t/t_unopt_combo_isolate.pl b/test_regress/t/t_unopt_combo_isolate.pl
index 6eeb8c576..c4b2d2ad6 100755
--- a/test_regress/t/t_unopt_combo_isolate.pl
+++ b/test_regress/t/t_unopt_combo_isolate.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_unopt_combo.v");
 
diff --git a/test_regress/t/t_unopt_converge_print_bad.pl b/test_regress/t/t_unopt_converge_print_bad.pl
index da356da80..2151282c4 100755
--- a/test_regress/t/t_unopt_converge_print_bad.pl
+++ b/test_regress/t/t_unopt_converge_print_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2007 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_unopt_converge.v");
 #$Self->{verilated_debug} = 1;
diff --git a/test_regress/t/t_unopt_converge_run_bad.pl b/test_regress/t/t_unopt_converge_run_bad.pl
index 63afc29a9..1a05b40c6 100755
--- a/test_regress/t/t_unopt_converge_run_bad.pl
+++ b/test_regress/t/t_unopt_converge_run_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2007 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_unopt_converge.v");
 
diff --git a/test_regress/t/t_unopt_converge_unopt_bad.pl b/test_regress/t/t_unopt_converge_unopt_bad.pl
index 406da83ab..2ea9814a5 100755
--- a/test_regress/t/t_unopt_converge_unopt_bad.pl
+++ b/test_regress/t/t_unopt_converge_unopt_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2007 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_unopt_converge.v");
 
diff --git a/test_regress/t/t_unroll_signed.pl b/test_regress/t/t_unroll_signed.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_unroll_signed.pl
+++ b/test_regress/t/t_unroll_signed.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_var_bad_hide.pl b/test_regress/t/t_var_bad_hide.pl
index 2b7ffcd7e..d30dd3d9a 100755
--- a/test_regress/t/t_var_bad_hide.pl
+++ b/test_regress/t/t_var_bad_hide.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only"],
diff --git a/test_regress/t/t_var_bad_rsvd.pl b/test_regress/t/t_var_bad_rsvd.pl
index cfaea753c..fea0a7e64 100755
--- a/test_regress/t/t_var_bad_rsvd.pl
+++ b/test_regress/t/t_var_bad_rsvd.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>$Self->{v3},
diff --git a/test_regress/t/t_var_bad_sameas.pl b/test_regress/t/t_var_bad_sameas.pl
index 55666b350..d73f00efd 100755
--- a/test_regress/t/t_var_bad_sameas.pl
+++ b/test_regress/t/t_var_bad_sameas.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>1,
diff --git a/test_regress/t/t_var_dotted_inl0.pl b/test_regress/t/t_var_dotted_inl0.pl
index 478c7498c..fb835d676 100755
--- a/test_regress/t/t_var_dotted_inl0.pl
+++ b/test_regress/t/t_var_dotted_inl0.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_dotted.v");
 
diff --git a/test_regress/t/t_var_dotted_inl1.pl b/test_regress/t/t_var_dotted_inl1.pl
index df9132cd2..285dd50b6 100755
--- a/test_regress/t/t_var_dotted_inl1.pl
+++ b/test_regress/t/t_var_dotted_inl1.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_dotted.v");
 
diff --git a/test_regress/t/t_var_dotted_inl2.pl b/test_regress/t/t_var_dotted_inl2.pl
index a5e13827d..10221950a 100755
--- a/test_regress/t/t_var_dotted_inl2.pl
+++ b/test_regress/t/t_var_dotted_inl2.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_dotted.v");
 
diff --git a/test_regress/t/t_var_escape.pl b/test_regress/t/t_var_escape.pl
index 541973391..30a6bcc16 100755
--- a/test_regress/t/t_var_escape.pl
+++ b/test_regress/t/t_var_escape.pl
@@ -2,9 +2,10 @@
 if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
 # DESCRIPTION: Verilator: Verilog Test driver/expect definition
 #
-# Copyright 2003-2008 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 # Access is so we can dump waves
diff --git a/test_regress/t/t_var_in_assign_bad.pl b/test_regress/t/t_var_in_assign_bad.pl
index 2a5eaa730..ee6e50436 100755
--- a/test_regress/t/t_var_in_assign_bad.pl
+++ b/test_regress/t/t_var_in_assign_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2005 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--lint-only --Mdir obj_lint_only"],
diff --git a/test_regress/t/t_var_init.pl b/test_regress/t/t_var_init.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_var_init.pl
+++ b/test_regress/t/t_var_init.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_var_life.pl b/test_regress/t/t_var_life.pl
index c9d1211c0..73a02e5c5 100755
--- a/test_regress/t/t_var_life.pl
+++ b/test_regress/t/t_var_life.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 v_flags2 => ["--stats"],
diff --git a/test_regress/t/t_var_local.pl b/test_regress/t/t_var_local.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_var_local.pl
+++ b/test_regress/t/t_var_local.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_var_outoforder.pl b/test_regress/t/t_var_outoforder.pl
index 83e0ab009..29bf04d49 100755
--- a/test_regress/t/t_var_outoforder.pl
+++ b/test_regress/t/t_var_outoforder.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2004 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_regress/t/t_var_pins_cc.pl b/test_regress/t/t_var_pins_cc.pl
index e4a6c9a4e..9fbf82fc4 100755
--- a/test_regress/t/t_var_pins_cc.pl
+++ b/test_regress/t/t_var_pins_cc.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_pinsizes.v");
 
diff --git a/test_regress/t/t_var_pins_sc1.pl b/test_regress/t/t_var_pins_sc1.pl
index 750de6a9a..005661fa3 100755
--- a/test_regress/t/t_var_pins_sc1.pl
+++ b/test_regress/t/t_var_pins_sc1.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_pinsizes.v");
 
diff --git a/test_regress/t/t_var_pins_sc2.pl b/test_regress/t/t_var_pins_sc2.pl
index 86e3b883f..cd870c081 100755
--- a/test_regress/t/t_var_pins_sc2.pl
+++ b/test_regress/t/t_var_pins_sc2.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_pinsizes.v");
 
diff --git a/test_regress/t/t_var_pins_sc32.pl b/test_regress/t/t_var_pins_sc32.pl
index 4c95bc675..f4eefe593 100755
--- a/test_regress/t/t_var_pins_sc32.pl
+++ b/test_regress/t/t_var_pins_sc32.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_pinsizes.v");
 
diff --git a/test_regress/t/t_var_pins_sc64.pl b/test_regress/t/t_var_pins_sc64.pl
index f316edb40..39fe3e83d 100755
--- a/test_regress/t/t_var_pins_sc64.pl
+++ b/test_regress/t/t_var_pins_sc64.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 top_filename("t/t_var_pinsizes.v");
 
diff --git a/test_regress/t/t_var_port_bad.pl b/test_regress/t/t_var_port_bad.pl
index 693fe0682..9be596e69 100755
--- a/test_regress/t/t_var_port_bad.pl
+++ b/test_regress/t/t_var_port_bad.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 fails=>1,
diff --git a/test_regress/t/t_var_set_link.pl b/test_regress/t/t_var_set_link.pl
index cdae47250..7058e622f 100755
--- a/test_regress/t/t_var_set_link.pl
+++ b/test_regress/t/t_var_set_link.pl
@@ -4,7 +4,8 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 
 compile (
 	 );
diff --git a/test_sc/Makefile b/test_sc/Makefile
index 3d2ae20fa..479c7b615 100644
--- a/test_sc/Makefile
+++ b/test_sc/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_sc/Makefile_obj b/test_sc/Makefile_obj
index fb080a7a0..73d00aa40 100644
--- a/test_sc/Makefile_obj
+++ b/test_sc/Makefile_obj
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #*****************************************************************************
 
diff --git a/test_sp/Makefile b/test_sp/Makefile
index 565a8ba20..1d1c5277b 100644
--- a/test_sp/Makefile
+++ b/test_sp/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_sp/Makefile_obj b/test_sp/Makefile_obj
index 21fabd9e8..8afb006d6 100644
--- a/test_sp/Makefile_obj
+++ b/test_sp/Makefile_obj
@@ -7,7 +7,8 @@
 #
 # Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #*****************************************************************************
 
diff --git a/test_sp/sc_main.cpp b/test_sp/sc_main.cpp
index 4ee3e9a14..11bbcb90e 100644
--- a/test_sp/sc_main.cpp
+++ b/test_sp/sc_main.cpp
@@ -3,7 +3,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 //====================================================================
 
 #include <cstdio>
diff --git a/test_vcs/Makefile b/test_vcs/Makefile
index aae18d749..272336c9f 100644
--- a/test_vcs/Makefile
+++ b/test_vcs/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_verilated/Makefile b/test_verilated/Makefile
index 7afc40f39..5949de6ec 100644
--- a/test_verilated/Makefile
+++ b/test_verilated/Makefile
@@ -7,7 +7,8 @@
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #****************************************************************************/
 
diff --git a/test_verilated/Makefile_obj b/test_verilated/Makefile_obj
index b64650d74..86803d8ae 100644
--- a/test_verilated/Makefile_obj
+++ b/test_verilated/Makefile_obj
@@ -7,7 +7,8 @@
 #
 # Copyright 2003 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
-# General Public License or the Perl Artistic License.
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
 #
 #*****************************************************************************
 
diff --git a/test_verilated/sim_main.cpp b/test_verilated/sim_main.cpp
index 0b762dd11..9e4d352c7 100644
--- a/test_verilated/sim_main.cpp
+++ b/test_verilated/sim_main.cpp
@@ -2,7 +2,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 #include <verilated.h>
 
diff --git a/test_verilated/sim_main.v b/test_verilated/sim_main.v
index 24f07e30b..89699b02b 100644
--- a/test_verilated/sim_main.v
+++ b/test_verilated/sim_main.v
@@ -2,7 +2,8 @@
 //
 // Copyright 2003-2009 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
-// General Public License or the Perl Artistic License.
+// Lesser General Public License Version 3 or the Perl Artistic License
+// Version 2.0.
 
 module sim_main;
    /*verilator public_module*/
diff --git a/test_verilated/vgen.pl b/test_verilated/vgen.pl
index 7c19b9f7c..757b37458 100755
--- a/test_verilated/vgen.pl
+++ b/test_verilated/vgen.pl
@@ -1,17 +1,5 @@
 #!/usr/bin/perl -w
-######################################################################
-#
-# This program is Copyright 2001-2009 by Wilson Snyder.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of either the GNU General Public License or the
-# Perl Artistic License.
-#
-# 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 General Public License for more details.
-#
+# See copyright, etc in below POD section.
 ######################################################################
 
 require 5.006_001;
@@ -1111,12 +1099,23 @@ Include some signed arithmetic in the generated code.  Experimental.
 
 =back
 
-=head1 SEE ALSO
+=head1 DISTRIBUTION
+
+Copyright 2001-2009 by Wilson Snyder.  Verilator is free software; you can
+redistribute it and/or modify it under the terms of either the GNU Lesser
+General Public License Version 3 or the Perl Artistic License Version 2.0.
+
+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 General Public License for
+more details.
 
 =head1 AUTHORS
 
 Wilson Snyder <wsnyder@wsnyder.org>
 
+=head1 SEE ALSO
+
 =cut
 
 ######################################################################