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-rw-r--r--sci-mathematics/maxima/maxima-5.47.0.ebuild7
1 files changed, 6 insertions, 1 deletions
diff --git a/sci-mathematics/maxima/maxima-5.47.0.ebuild b/sci-mathematics/maxima/maxima-5.47.0.ebuild
index 8e34da83b705..6ea0856572fb 100644
--- a/sci-mathematics/maxima/maxima-5.47.0.ebuild
+++ b/sci-mathematics/maxima/maxima-5.47.0.ebuild
@@ -11,7 +11,12 @@ DESCRIPTION="Free computer algebra environment based on Macsyma"
HOMEPAGE="http://maxima.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
-LICENSE="GPL-2 GPL-2+"
+# Licensing is a mess. COPYING is GPL-2. A few files such as
+# src/numth.lisp explicitly mention GPL-2 without the "or later version"
+# bit. Others such as src/airy.lisp have the "or later version." Both
+# src/maxmin.lisp and src/nummod.lisp declare the LLGPL; in fact they
+# say LLGPL version 2 or later which I have approximated by LLGPL-2.1.
+LICENSE="GPL-2 GPL-2+ LLGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux"