pari-seadata-big: several improvements

- fix license
- change homepage to https
- rename distfiles to include version in name
- drop depends on pari so pari can checkdepends on this (cf #29159, #32614)
- add update file
- change of maintainer agreed by motorto

srcpkgs/pari-seadata-big/template

@@ -1,17 +1,17 @@
 # Template file for 'pari-seadata-big'
 pkgname=pari-seadata-big
 version=20170418
-revision=2
+revision=3
 create_wrksrc=yes
-depends="pari pari-seadata"
+depends="pari-seadata"
 short_desc="PARI/GP package needed by ellap for large primes up to 1100 bits"
-maintainer="André Cerqueira <acerqueira021@gmail.com>"
-license="GPL-3.0-or-later"
-homepage="http://pari.math.u-bordeaux.fr/packages.html"
-distfiles="https://pari.math.u-bordeaux.fr/pub/pari/packages/seadata-big.tar"
+maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
+license="GPL-2.0-or-later"
+homepage="https://pari.math.u-bordeaux.fr/packages.html"
+distfiles="https://pari.math.u-bordeaux.fr/pub/pari/packages/${pkgname#pari-}.tar>${pkgname}-${version}.tar"
 checksum=7c4db2624808a5bbd2ba00f8b644a439f0508532efd680a247610fdd5822a5f2
 
 do_install() {
- vmkdir  usr/share/pari
- vcopy data/seadata/sea*.gz usr/share/pari
+	vmkdir usr/share/pari
+	vcopy "data/*" usr/share/pari
 }

srcpkgs/pari-seadata-big/update

@@ -0,0 +1,3 @@
+site="http://pari.math.u-bordeaux.fr/pub/pari/packages/"
+pattern="href=\"${pkgname#pari-}.t(ar|gz)\".*\K\d\d\d\d-\d\d-\d\d(?= \d\d:\d\d )"
+version=${version:0:4}.${version:4:2}.${version:6:2}