Index: head/math/maxima/Makefile
===================================================================
--- head/math/maxima/Makefile
+++ head/math/maxima/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	maxima
-PORTVERSION=	5.43.2
-PORTREVISION=	6
+PORTVERSION=	5.44.0
 CATEGORIES=	math lisp tk
 MASTER_SITES=	SF/maxima/Maxima-source/${PORTVERSION}-source
 
@@ -64,9 +63,10 @@
 # details.
 ECL_CONFIGURE_ON=	--with-ecl=ecl
 ECL_PLIST_SUB=		BINDIR=binary-ecl BINNAME=maxima
-GET_ECLLIB=		ecl -eval "(princ (SI:GET-LIBRARY-PATHNAME))" -eval "(quit)"
 
-NOUSERINIT_DESC=	Do not load user init file for lisp (only for sbcl)
+NOUSERINIT_DESC=		Do not load user init file for lisp (only for sbcl)
+NOUSERINIT_EXTRA_PATCHES=	${PATCHDIR}/extra-patch-src_maxima.in
+NOUSERINIT_EXTRA_PATCHES_OFF=	${PATCHDIR}/extra-patch-OFF-src_maxima.in
 
 SAGE_DESC=		Build with patches from Sage (implies ECL)
 SAGE_EXTRA_PATCHES=	${PATCHDIR}/extra-patch-share_linearalgebra_matrixexp.lisp \
@@ -85,24 +85,20 @@
 TEST_TARGET=		check
 TEST_BUILD_DEPENDS=	gnuplot:math/gnuplot \
 			rlwrap:devel/rlwrap
+TEST_EXTRA_PATCHES=	${PATCHDIR}/extra-patch-Makefile.am
+TEST_EXTRA_PATCHES_OFF=	${PATCHDIR}/extra-patch-OFF-Makefile.am
 
 XMAXIMA_DESC=		Install xmaxima (implies DOCS and TEST)
 XMAXIMA_IMPLIES=	DOCS TEST
 XMAXIMA_USES=		tk
 XMAXIMA_CONFIGURE_WITH=	wish=${WISH}
+XMAXIMA_EXTRA_PATCHES_OFF=	${PATCHDIR}/extra-patch-interfaces_Makefile.am
 
 post-patch:
 	${GREP} -Fe '.core' -l -r ${WRKSRC} | ${XARGS} ${REINPLACE_CMD} 's;\.core;_core;g'
 	${FIND} -X ${WRKSRC}/interfaces/xmaxima -name 'Makefile.in' | ${XARGS} ${REINPLACE_CMD} "s;tclsh;${TCLSH};g"
 	${REINPLACE_CMD} "s;/usr;${LOCALBASE};g" ${WRKSRC}/src/intl.lisp
-	${REINPLACE_CMD} 's;demo;;' ${WRKSRC}/Makefile.am
 
-post-patch-TEST-off:
-	${REINPLACE_CMD} 's;tests;;' ${WRKSRC}/Makefile.am
-
-post-patch-XMAXIMA-off:
-	${REINPLACE_CMD} 's; xmaxima;;' ${WRKSRC}/interfaces/Makefile.am
-
 post-patch-XMAXIMA-on:
 	${REINPLACE_CMD} "s;%%DOCSDIR%%;/${DOCSDIR:S,/, ,g};" \
 	${WRKSRC}/interfaces/xmaxima/Tkmaxima/Paths.tcl
@@ -132,12 +128,9 @@
 post-install-MANPAGES-on:
 	${INSTALL_MAN} ${WRKSRC}/doc/man/maxima.1.gz ${STAGEDIR}${PREFIX}/man/man1
 
-post-install-NOUSERINIT-on:
-	${REINPLACE_CMD} 's;--end-runtime-options;--end-runtime-options --no-userinit;' ${STAGEDIR}${PREFIX}/bin/maxima
-
 post-install-SAGE-on:
-	${MKDIR} ${STAGEDIR}$$(${GET_ECLLIB})
+	${MKDIR} ${STAGEDIR}${PREFIX}/lib/ecl
 	${INSTALL_DATA} ${WRKSRC}/src/binary-ecl/maxima.fas \
-		${STAGEDIR}$$(${GET_ECLLIB})
+		${STAGEDIR}${PREFIX}/lib/ecl
 
 .include <bsd.port.mk>
Index: head/math/maxima/distinfo
===================================================================
--- head/math/maxima/distinfo
+++ head/math/maxima/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1580671243
-SHA256 (maxima-5.43.2.tar.gz) = ea78ec8c674c9293621ab8af6e44fbc3d869d63ae594c105abdffedef2fb77bb
-SIZE (maxima-5.43.2.tar.gz) = 40871773
+TIMESTAMP = 1592256101
+SHA256 (maxima-5.44.0.tar.gz) = d93f5e48c4daf8f085d609cb3c7b0bdf342c667fd04cf750c846426874c9d2ec
+SIZE (maxima-5.44.0.tar.gz) = 34976354
Index: head/math/maxima/files/extra-patch-OFF-Makefile.am
===================================================================
--- head/math/maxima/files/extra-patch-OFF-Makefile.am
+++ head/math/maxima/files/extra-patch-OFF-Makefile.am
@@ -0,0 +1,11 @@
+--- Makefile.am.orig	2020-06-15 21:43:09 UTC
++++ Makefile.am
+@@ -6,7 +6,7 @@ if ENABLE_GETTEXT
+    LOCALE_DIR = locale
+ endif
+ 
+-SUBDIRS = admin crosscompile-windows src lisp-utils tests doc interfaces share demo plotting desktopintegration $(LOCALE_DIR)
++SUBDIRS = admin crosscompile-windows src lisp-utils interfaces share plotting desktopintegration $(LOCALE_DIR)
+ 
+ EXTRA_DIST = \
+   common.mk maxima.iss.in \
Index: head/math/maxima/files/extra-patch-interfaces_Makefile.am
===================================================================
--- head/math/maxima/files/extra-patch-interfaces_Makefile.am
+++ head/math/maxima/files/extra-patch-interfaces_Makefile.am
@@ -0,0 +1,6 @@
+--- interfaces/Makefile.am.orig	2020-06-15 21:52:01 UTC
++++ interfaces/Makefile.am
+@@ -1,2 +1,2 @@
+-SUBDIRS = emacs xmaxima
++SUBDIRS = emacs
+ EXTRA_DIST = bin/xmaxima.iss Readme.txt
Index: head/math/maxima/files/extra-patch-src_hayat.lisp
===================================================================
--- head/math/maxima/files/extra-patch-src_hayat.lisp
+++ head/math/maxima/files/extra-patch-src_hayat.lisp
@@ -1,4 +1,4 @@
---- src/hayat.lisp.orig	2019-10-21 03:38:59 UTC
+--- src/hayat.lisp.orig	2020-05-21 06:20:25 UTC
 +++ src/hayat.lisp
 @@ -2205,6 +2205,25 @@
        (or (alike1 (exp-pt (get-datum (datum-var (car l)))) (exp-pt (car l)))
@@ -26,42 +26,7 @@
  (defun taylor2  (e)
   (let ((last-exp e))	    ;; lexp-non0 should be bound here when needed
    (cond ((assolike e tlist) (var-expand e 1 () ))
-@@ -2248,9 +2267,32 @@
- 		 ((null l) t)
- 		 (or (free e (car l)) (return ()))))
- 	 (newsym e))
--	(t (let ((exact-poly () ))	; Taylor series aren't exact
--	      (taylor2 (diff-expand e tlist)))))))
-+	(t
-+         ;; When all else fails, call diff-expand to try to expand e around the
-+         ;; point as a Taylor series by taking repeated derivatives. This might
-+         ;; fail, unfortunately: If a required derivative doesn't exist, then
-+         ;; DIFF-EXPAND will return a form of the form "f'(x)" with the
-+         ;; variable, rather than the expansion point in it.
-+         ;;
-+         ;; Sometimes this works - in particular, if there is a genuine pole at
-+         ;; the point, we end up passing a sum of terms like x^(-k) to a
-+         ;; recursive invocation and all is good. Unfortunately, it can also
-+         ;; fail. For example, if e is abs(sin(x)) and we try to expand to first
-+         ;; order, the expression "1/1*(cos(x)*sin(x)/abs(sin(x)))*x^1+0" is
-+         ;; returned. If we call taylor2 on that, we will end up recursing and
-+         ;; blowing the stack. To avoid doing so, error out if EXPANSION
-+         ;; contains E as a subtree. However, don't error if it occurs as an
-+         ;; argument to %DERIVATIVE (in which case, we might well be fine). This
-+         ;; happens from things like taylor(log(f(x)), x, x0, 1).
- 
-+         (let* ((exact-poly nil) ; (Taylor series aren't exact)
-+                (expansion (diff-expand e tlist)))
-+           (when (find-if (lambda (subtree)
-+                            (not (eq ($op subtree) '%derivative)))
-+                          (subtree-search e expansion))
-+             (exp-pt-err))
-+           (taylor2 expansion))))))
-+
- (defun compatvarlist (a b c d)
-    (cond ((null a) t)
- 	 ((or (null b) (null c) (null d)) () )
-@@ -3024,7 +3066,21 @@
+@@ -3032,7 +3051,21 @@
         (and (or (member '$inf pt-list :test #'eq) (member '$minf pt-list :test #'eq))
  	    (unfam-sing-err)))
  
Index: head/math/maxima/files/extra-patch-src_maxima.in
===================================================================
--- head/math/maxima/files/extra-patch-src_maxima.in
+++ head/math/maxima/files/extra-patch-src_maxima.in
@@ -0,0 +1,22 @@
+--- src/maxima.in.orig	2020-05-02 19:21:19 UTC
++++ src/maxima.in
+@@ -165,6 +165,7 @@ if [ -d "$MAXIMA_INITIAL_FOLDER" ]; then
+ fi
+ 
+ maxima_image_base="$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima"
++maxima_image_base_core="$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima_core"
+ 
+ if [ "$verbose" = "true" ]; then
+     set -x
+@@ -243,9 +243,9 @@ elif [ "$MAXIMA_LISP" = "sbcl" ]; then
+ # one has to extend the amount of memory sbcl will be able to claim by using the
+ # switch --dynamic-space-size in order to do so.
+   if [ -x "$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima" ]; then
+-    exec "$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima" --noinform $MAXIMA_LISP_OPTIONS --end-runtime-options --eval '(cl-user::run)' --end-toplevel-options "$@"
++    exec "$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima" --noinform $MAXIMA_LISP_OPTIONS --end-runtime-options --no-userinit --eval '(cl-user::run)' --end-toplevel-options "$@"
+   else
+-    exec "@SBCL_NAME@" --core "$maxima_image_base.core" --noinform $MAXIMA_LISP_OPTIONS --end-runtime-options --eval '(cl-user::run)' --end-toplevel-options "$@"
++    exec "@SBCL_NAME@" --core "$maxima_image_base.core" --noinform $MAXIMA_LISP_OPTIONS --end-runtime-options --no-userinit --eval '(cl-user::run)' --end-toplevel-options "$@"
+   fi
+ 
+ else
Index: head/math/maxima/files/patch-Makefile.am
===================================================================
--- head/math/maxima/files/patch-Makefile.am
+++ head/math/maxima/files/patch-Makefile.am
@@ -1,11 +0,0 @@
---- Makefile.am.orig	2018-09-28 06:01:29 UTC
-+++ Makefile.am
-@@ -6,7 +6,7 @@ if ENABLE_GETTEXT
-    LOCALE_DIR = locale
- endif
- 
--SUBDIRS = admin crosscompile-windows src lisp-utils tests doc interfaces share demo plotting desktopintegration $(LOCALE_DIR)
-+SUBDIRS = admin crosscompile-windows src lisp-utils tests interfaces share plotting desktopintegration $(LOCALE_DIR)
- 
- EXTRA_DIST = \
-   common.mk maxima.iss.in \
Index: head/math/maxima/files/patch-interfaces-emacs-imaxima-imaxima.texi
===================================================================
--- head/math/maxima/files/patch-interfaces-emacs-imaxima-imaxima.texi
+++ head/math/maxima/files/patch-interfaces-emacs-imaxima-imaxima.texi
@@ -1,9 +0,0 @@
---- interfaces/emacs/imaxima/imaxima.texi.orig	2019-02-21 02:30:14 UTC
-+++ interfaces/emacs/imaxima/imaxima.texi
-@@ -1,5 +1,6 @@
- \input texinfo                  @c -*-texinfo-*-
- @c %**start of header
-+@documentencoding ISO-8859-1
- @setfilename imaxima.info
- @settitle Imaxima Manual
- @paragraphindent 0
Index: head/math/maxima/files/patch-src_maxima.in
===================================================================
--- head/math/maxima/files/patch-src_maxima.in
+++ head/math/maxima/files/patch-src_maxima.in
@@ -1,10 +0,0 @@
---- src/maxima.in.orig	2018-10-23 17:59:28 UTC
-+++ src/maxima.in
-@@ -165,6 +165,7 @@ if [ -d "$MAXIMA_INITIAL_FOLDER" ]; then
- fi
- 
- maxima_image_base="$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima"
-+maxima_image_base_core="$MAXIMA_IMAGESDIR/binary-$MAXIMA_LISP/maxima_core"
- 
- if [ "$verbose" = "true" ]; then
-     set -x
Index: head/math/maxima/pkg-plist
===================================================================
--- head/math/maxima/pkg-plist
+++ head/math/maxima/pkg-plist
@@ -1,7 +1,7 @@
 bin/maxima
 bin/rmaxima
 %%XMAXIMA%%bin/xmaxima
-%%SAGE%%lib/ecl-16.1.3/maxima.fas
+%%SAGE%%lib/ecl/maxima.fas
 lib/maxima/%%PORTVERSION%%/%%BINDIR%%/%%BINNAME%%
 %%CMUCL%%lib/maxima/%%PORTVERSION%%/%%BINDIR%%/lisp
 libexec/maxima/%%PORTVERSION%%/mgnuplot