maxima: update to 5.46.0, adopt.

Also:
 - disable sbcl on aarch64
 - don't makedepends on emacs (avoid a nocross build dep)
 - move maxima-emacs files to main pkg

srcpkgs/maxima/patches/a0d7a43e5234305bd6f1de5909d4ce5d7e1ea864.patch

@@ -1,24 +0,0 @@
-commit a0d7a43e5234305bd6f1de5909d4ce5d7e1ea864
-Author: Robert Dodier <robert_dodier@users.sourceforge.net>
-Date:   Mon Oct 11 22:40:13 2021 -0700
-
-    Apply patch #80: "Build a FASL library, needed by SageMath"
-    
-    This modifies maxima.system for ECL only.
-
-diff --git a/src/maxima.system b/src/maxima.system
-index d954bc2b9..525fb778e 100644
---- a/src/maxima.system
-+++ b/src/maxima.system
-@@ -75,6 +75,11 @@
- 			     ;; Convert dir/foo.fas to dir/foo.o
- 			     (make-pathname :type "o" :defaults p))
- 			 files)))
-+	(c::build-fasl "binary-ecl/maxima" :lisp-files obj
-+			  :ld-flags
-+			  (let ((x (symbol-value (find-symbol "*AUTOCONF-LD-FLAGS*"
-+							      (find-package "MAXIMA")))))
-+			    (if (and x (not (string= x ""))) (list x))))
- 	(c::build-program "binary-ecl/maxima" :lisp-files obj
- 			  :ld-flags
- 			  (let ((x (symbol-value (find-symbol "*AUTOCONF-LD-FLAGS*"

srcpkgs/maxima/template

@@ -1,19 +1,21 @@
 # Template file for 'maxima'
 pkgname=maxima
-version=5.45.1
-revision=4
+version=5.46.0
+revision=1
 build_style=gnu-configure
 configure_args="$(vopt_enable clisp) $(vopt_enable sbcl sbcl-exec) $(vopt_enable ecl)"
-hostmakedepends="python3 perl emacs texinfo patchelf"
+hostmakedepends="python3 perl texinfo patchelf $(vopt_if ecl ecl)"
 makedepends="$(vopt_if clisp clisp) $(vopt_if sbcl sbcl) $(vopt_if ecl ecl)"
 depends="$(vopt_if clisp clisp) rlwrap"
 checkdepends="gnuplot"
 short_desc="Computer Algebra System"
-maintainer="Bosco Garcia <jboscogg@gmail.org>"
+maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
 license="GPL-2.0-only"
 homepage="http://maxima.sourceforge.net"
+changelog="https://sourceforge.net/p/maxima/code/ci/master/tree/changelogs/ChangeLog-${version%.*}.md?format=raw"
 distfiles="${SOURCEFORGE_SITE}/maxima/maxima-${version}.tar.gz"
-checksum=fe9016276970bef214a1a244348558644514d7fdfaa4fc8b9d0e87afcbb4e7dc
+checksum=7390f06b48da65c9033e8b2f629b978b90056454a54022db7de70e2225aa8b07
+nocross=yes
 
 # maxima-sbcl is nopie and should NOT be stripped or it won't work
 nostrip_files=/usr/lib/maxima/$version/binary-sbcl/maxima
@@ -32,7 +34,7 @@ build_options_default="ecl"
 
 # sbcl is only available for these architectures
 case "$XBPS_TARGET_MACHINE" in
-	i686|x86_64*|armv7l|aarch64|ppc64le*)
+	i686|x86_64*|armv7l|ppc64le*)
 		build_options_default+=" sbcl"
 		;;
 esac
@@ -113,11 +115,9 @@ maxima-src_package() {
 }
 
 maxima-emacs_package() {
-	short_desc+=" - Emacs interface"
+	short_desc+=" - transitional dummy package"
 	depends="${sourcepkg}-${version}_${revision} virtual?emacs"
-	pkg_install() {
-		vmove usr/share/emacs
-	}
+	build_style=meta
 }
 
 xmaxima_package() {