licenses: new Sympow-BSD license.

Add the license used by the forthcoming sci-mathematics/sympow package,
a modified BSD-2 with an additional clause.

Bug: https://bugs.gentoo.org/230449
Signed-off-by: Michael Orlitzky <mjo@gentoo.org>

diff --git a/licenses/Sympow-BSD b/licenses/Sympow-BSD
new file mode 100644 (file)
index 0000000..b7bb779
--- /dev/null
+++ b/licenses/Sympow-BSD
@@ -0,0 +1,29 @@
+Copyright (c) 2005-2006, Mark Watkins, Institut Henri Poincare, University of Bristol.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+  * Redistribution of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+  * Redistribution in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+  * If redistribution is done as a part of a compilation that has a more
+ restrictive license (such as the GPL), then the fact that SYMPOW has
+ a less restrictive license must be made clear to the recipient.
+ For example, a line like (include bracketed text if SYMPOW is modified):
+  "This compilation includes [a modification of] SYMPOW whose [original]
+   code has a less-restrictive license than the entire compilation."
+ should appear in a suitable place in the COPYING and/or LICENSE file.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.