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authorGravatar Benoit Jacob <jacob.benoit.1@gmail.com>2012-09-10 13:27:44 -0400
committerGravatar Benoit Jacob <jacob.benoit.1@gmail.com>2012-09-10 13:27:44 -0400
commit504edbddb185aec03e11578c059aa489a1af8fb3 (patch)
tree17142edc91895f57142f1a841864cb9d9affcc7c /COPYING.README
parent2d49d049d14072b82c3775c945b1b6a16fc78697 (diff)
Replace COPYING.LGPL by a copy of the LGPL 2.1 (instead of LGPL 3).
Indeed, all the LGPL code we use, is licensed under LGPL 2.1 (with some files being "2.1 or later").
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diff --git a/COPYING.README b/COPYING.README
index 1d706784d..de5b63215 100644
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+++ b/COPYING.README
@@ -5,6 +5,9 @@ Eigen is primarily MPL2 licensed. See COPYING.MPL2 and these links:
Some files contain third-party code under BSD or LGPL licenses, whence the other
COPYING.* files here.
+All the LGPL code is either LGPL 2.1-only, or LGPL 2.1-or-later.
+For this reason, the COPYING.LGPL file contains the LGPL 2.1 text.
+
If you want to guarantee that the Eigen code that you are #including is licensed
under the MPL2 and possibly more permissive licenses (like BSD), #define this
preprocessor symbol: