Ticket #47966: Portfile-octave-interval.diff

Portfile

@@ -7 +7 @@
 
 octave.setup        interval 0.2.1
 platforms           darwin
-license             GPL-3+ Apache-2
+license             GPL-3+
 maintainers         nomaintainer
-description         Data types for verified computing.
-long_description    ${description} The implementation of intervals in \
-    inf-sup format is based on interval boundaries represented by \
-    binary64 numbers and is standard conforming to IEEE 1788.
+description         The interval package for real-valued interval arithmetic provides \
+                    data types and operations for verified computing.
+long_description    ${description} It can be used to handle uncertainties, estimate \
+                    arithmetic errors and produce reliable results. Also it can help \
+                    find guaranteed solutions to numerical problems. Thanks to GNU MPFR \
+                    many arithmetic operations are provided with best possible accuracy. \
+                    The implementation of intervals in inf-sup format is based on \
+                    interval boundaries represented by binary64 numbers and is standard \
+                    conforming to IEEE 1788.
 
 checksums           rmd160 770778ffb522dc71eaccdda629b3f51195a1c612 \
                     sha256 77d6e8b02e52763d649dc918facaf89113f373454dabaaa476923e8846937763