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License tweak: LGPL v2.1 vs LGPL v2

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The important part is

    b) Use a suitable shared library mechanism for linking with the
    Library.  A suitable mechanism is one that (1) uses at run time a
    copy of the library already present on the user's computer system,
    rather than copying library functions into the executable, and (2)
    will operate properly with a modified version of the library, if
    the user installs one, as long as the modified version is
    interface-compatible with the version that the work was made with.

Change-Id: Ic1a02ec5cfcb2bedda3d53f3061037e1e7437221
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
JP Abgrall 2014-06-11 21:56:56 -07:00 committed by Jaegeuk Kim
parent 4ea4f1db27
commit 97fd9037ec
1 changed files with 113 additions and 92 deletions
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COPYING
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@ -1,6 +1,6 @@
The tools for F2FS are covered by GNU Public License version 2. The tools for F2FS are covered by GNU Public License version 2.
Exceptionally, the following files are also covered by the GNU Library General Exceptionally, the following files are also covered by the GNU Lesser General
Public License Version 2 as the dual licenses. Public License Version 2.1 as the dual licenses.
- include/f2fs_fs.h - include/f2fs_fs.h
- lib/libf2fs.c - lib/libf2fs.c
- lib/libf2fs_io.c - lib/libf2fs_io.c
@ -360,115 +360,128 @@ library. If this is what you want to do, use the GNU Library General
Public License instead of this License. Public License instead of this License.
================================================================================ ================================================================================
GNU LIBRARY GENERAL PUBLIC LICENSE GNU LESSER GENERAL PUBLIC LICENSE
Version 2, June 1991 Version 2.1, February 1999
Copyright (C) 1991 Free Software Foundation, Inc. Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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Everyone is permitted to copy and distribute verbatim copies Everyone is permitted to copy and distribute verbatim copies
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[This is the first released version of the library GPL. It is [This is the first released version of the Lesser GPL. It also counts
numbered 2 because it goes with version 2 of the ordinary GPL.] as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
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A "library" means a collection of software functions and/or data A "library" means a collection of software functions and/or data
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@ -617,7 +630,7 @@ distribute the object code for the work under the terms of Section 6.
Any executables containing that work also fall under Section 6, Any executables containing that work also fall under Section 6,
whether or not they are linked directly with the Library itself. whether or not they are linked directly with the Library itself.
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@ -644,23 +657,31 @@ of these things:
Library will not necessarily be able to recompile the application Library will not necessarily be able to recompile the application
to use the modified definitions.) to use the modified definitions.)
b) Accompany the work with a written offer, valid for at b) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (1) uses at run time a
copy of the library already present on the user's computer system,
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@ -709,7 +730,7 @@ Library), the recipient automatically receives a license from the
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You are not responsible for enforcing compliance by third parties to You are not responsible for enforcing compliance by third parties with
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11. If, as a consequence of a court judgment or allegation of patent 11. If, as a consequence of a court judgment or allegation of patent
@ -752,7 +773,7 @@ excluded. In such case, this License incorporates the limitation as if
written in the body of this License. written in the body of this License.
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Such new versions will be similar in spirit to the present version, Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns. but may differ in detail to address new problems or concerns.
@ -773,7 +794,7 @@ decision will be guided by the two goals of preserving the free status
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@ -796,7 +817,7 @@ FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
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How to Apply These Terms to Your New Libraries How to Apply These Terms to Your New Libraries
@ -815,18 +836,18 @@ convey the exclusion of warranty; and each file should have at least the
Copyright (C) <year> <name of author> Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version. version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful,
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