Index: math/sage/Makefile
===================================================================
--- math/sage/Makefile
+++ math/sage/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	sage
-PORTVERSION=	6.7
-PORTREVISION=	8
+PORTVERSION=	9.0
 CATEGORIES=	math
 MASTER_SITES=	http://boxen.math.washington.edu/home/sagemath/sage-mirror/src/ \
 		http://mirrors.xmission.com/sage/src/ \
@@ -15,120 +14,151 @@
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Open source Mathematics software
 
-BROKEN=		unfetchable
-
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING.txt
 
-BUILD_DEPENDS=	bash:shells/bash \
-		convert:graphics/ImageMagick6 \
-		ffmpeg:multimedia/ffmpeg \
-		automake:devel/automake \
-		autoconf:devel/autoconf
-LIB_DEPENDS=	libatlas.so:math/atlas \
-		liblapack.so:math/lapack
-RUN_DEPENDS=	bash:shells/bash
+BUILD_DEPENDS=	bash:shells/bash		\
+		dash:shells/dash		\
+		rw:sysutils/rw			\
+		cmake:devel/cmake		\
+		ninja:devel/ninja		\
+		gpatch:devel/patch		\
+		cython:lang/cython		\
+		gtar:archivers/gtar		\
+		convert:graphics/ImageMagick6	\
+		ffmpeg:multimedia/ffmpeg	\
+		${LOCALBASE}/lib/libBLT.a:x11-toolkits/blt
+LIB_DEPENDS=	libR.so:math/R			\
+		libqd.so:math/qd		\
+		libgmp.so:math/gmp		\
+		libarb.so:math/arb		\
+		libntl.so:math/ntl		\
+		libmpc.so:math/mpc		\
+		libisl.so:devel/isl		\
+		libcurl.so:ftp/curl		\
+		libec.so:math/eclib		\
+		libgd.so:graphics/gd		\
+		libblas.so:math/blas		\
+		libglpk.so:math/glpk		\
+		libm4ri.so:math/m4ri		\
+		libmpfr.so:math/mpfr		\
+		libmpir.so:math/mpir		\
+		libpari.so:math/pari		\
+		libicuuc.so:devel/icu		\
+		libzmq.so:net/libzmq4		\
+		libpcre.so:devel/pcre		\
+		libffi.so:devel/libffi		\
+		libecm.so:math/gmp-ecm		\
+		libpng.so:graphics/png		\
+		libtiff.so:graphics/tiff	\
+		libgivaro.so:math/givaro	\
+		liblapack.so:math/lapack	\
+		libedit.so:devel/libedit	\
+		libwebp.so:graphics/webp	\
+		libpcre2-8.so:devel/pcre2	\
+		libgdbm.so:databases/gdbm	\
+		liblcms2.so:graphics/lcms2	\
+		libfreetype.so:print/freetype2	\
+		libopenjp2.so:graphics/openjpeg	\
+		libclang.so:devel/llvm${LLVM_DEFAULT}
+		# lcalc could be ported from https://github.com/agrawroh/l-calc
+		# math/symmetrica should be modified to build the library
+		# math/flint2 to be built with NTL. See https://trac.sagemath.org/ticket/27764
+RUN_DEPENDS=	bash:shells/bash	\
+		git:devel/git		\
+		yasm:devel/yasm		\
+		pixz:archivers/pixz
 
-pre-extract:
-	@${ECHO_MSG}
-	@${ECHO_MSG} Instead of installing the port, which will take a considerable amount of
-	@${ECHO_MSG} extra time and space, you can instead type \"make build\".  Then you can move
-	@${ECHO_MSG} work/${PORTNAME}-${PORTVERSION} to wherever you like, and run sage from there.
-	@${ECHO_MSG} However, there is no guarantee that this alternative will always work.
-.  if !(defined(PACKAGE_BUILDING) || defined(BATCH))
-	@sleep 10
-.  endif
+# openmp is needed but USES=compiler:openmp is broken (forces GCC)
+USES=		blaslapack:openblas compiler:c++11-lang desktop-file-utils fortran	\
+		gettext-runtime gmake gnome iconv jpeg libtool localbase ncurses perl5	\
+		pkgconfig python:3.6+ readline shared-mime-info shebangfix ssl tk xorg
+USE_TEX=	latex:build pdftex:build tex:build
+USE_XORG=	x11 xext xscrnsaver
+USE_GNOME=	cairo glib20 pango
 
-PLIST_FILES=	bin/sage
-USE_TEX=	latex:build
-USES=		gmake iconv jpeg tk perl5
+SHEBANG_FILES=	.
+SHEBANG_LANG+=	dash
+dash_OLD_CMD=	/bin/dash
+dash_CMD=	${LOCALBASE}/bin/dash
 
-# Optimization flags will be defined by the source
-CFLAGS:=	${CFLAGS:C/^-O.*$//}
-FFLAGS:=	${CFLAGS:C/^-O.*$//}
+LDFLAGS+=	-L${LOCALBASE}/llvm${COMPILER_VERSION}/lib
+LIBS=		-lomp -pthread
+GNU_CONFIGURE=	yes
+# sage_require_xxx=no: external package to be added to ports tree or somewhat fixed
+CONFIGURE_ENV=	SAGE_PORT=yes CC=${CC} GCC=${CC} CXX=${CXX} AS=${AS} LD=${LD}	\
+		SAGE_LOCAL=${STAGEDIR}/${PREFIX} SAGE_DESTDIR=${STAGEDIR}/	\
+		DESTDIR=${STAGEDIR}/${PREFIX} PATCH=${LOCALBASE}/bin/gpatch	\
+		sage_require_gcc=no	\
+		sage_require_atlas=no	\
+		sage_require_pari=no	\
+		sage_require_eclib=no	\
+		sage_require_git=no	\
+		sage_require_givaro=no	\
+		sage_require_gp2c=no
+CONFIGURE_ARGS=	--with-system-gcc=force	\
+		--localstatedir=/var
+MAKE_ENV=	MAKE=${GMAKE}
+REINPLACE_ARGS=	-i ''
 
-MAKE_ENV+=	SAGE_PORT=yes \
-		SAGE_ATLAS_LIB=${LOCALBASE}/lib \
-		DOT_SAGE=${WRKSRC}/tmp/.sage \
-		SAGE_FAT_BINARY=yes \
-		PERL=${PERL}
+.include <bsd.port.pre.mk>
 
-# The following is needed for the lapack subpackage.
-MAKE_ARGS+=	ARCH="${AR}"
+WSDIR=		${STAGEDIR}${PREFIX}
+SPKG_INST=	configure.ac configure build/sage_bootstrap/uninstall.py	\
+		build/make/install src/bin/sage-env
+BASH2FIX=	share/gap/pkg/GAPDoc-1.6.2/example/clean	\
+		share/gap/pkg/GAPDoc-1.6.2/3k+1/clean		\
+		share/gap/pkg/GAPDoc-1.6.2/doc/clean		\
+		lib/${PYTHON_VERSION}/site-packages/bleach/_vendor/pip_install_vendor.sh\
+		bin/libsingular-config				\
+		bin/libpolys-config				\
+		bin/linbox-config
+PERL2FIX=	bin/pgiac
+PY2FIX=		bin lib/${PYTHON_VERSION}
+DOC2FIX=	.pickle .doctree
 
 post-patch:
-# Create wrapper for invocation of make.
-	@${MKDIR} ${WRKSRC}/local/bin
-	@${LN} -s -f ${LOCALBASE}/bin/gmake ${WRKSRC}/local/bin/make
+	${CP} ${FILESDIR}/psutil__arch__bsd__freebsd_socks.c.patch	\
+		${WRKSRC}/build/pkgs/psutil/patches/
 
-# Create wrapper for invocation of ld.
-	@${SED} -e 's#%%LD%%#${LOCALBASE}/bin/ld#' \
-		${FILESDIR}/ld.in > ${WRKSRC}/local/bin/ld
-	@${CHMOD} +x ${WRKSRC}/local/bin/ld
+pre-configure:
+	${REINPLACE_CMD} -e 's|SAGE_LOCAL="$$prefix"|SAGE_LOCAL="${WSDIR}"|'	\
+		${WRKSRC}/${CONFIGURE_SCRIPT}
+	${REINPLACE_CMD} -e 's|SAGE_LOCAL="@prefix@"|SAGE_LOCAL="${WSDIR}"|'	\
+		${WRKSRC}/src/bin/sage-env-config.in
+	${REINPLACE_CMD} -e 's|-v python3|-v ${PYTHON_CMD}|'	\
+		${WRKSRC}/build/bin/sage-system-python
+	${REINPLACE_CMD} -e 's|%%CFLAGS%%|${CFLAGS}|;s|%%LDFLAGS%%|${LDFLAGS}|'	\
+		${WRKSRC}/build/pkgs/tachyon/patches/Make-arch.patch
+.for f in ${SPKG_INST}
+	${REINPLACE_CMD} -e 's|/var/lib/sage|/share/libdata/${PORTNAME}|'	\
+		${WRKSRC}/${f}
+.endfor
 
-post-build:
-	${RM} -r ${WRKSRC}/tmp/.sage
-	${CHMOD} -R a+rX ${WRKSRC}
+post-stage:
+.for f in ${BASH2FIX}
+	${SED} -i "" -e 's|/bin/bash|${LOCALBASE}/bin/bash|' ${WSDIR}/${f}
+.endfor
+.for f in ${PERL2FIX}
+	${SED} -i "" -e 's|/usr/bin/perl|${LOCALBASE}/bin/perl|' ${WSDIR}/${f}
+.endfor
+.for d in ${PY2FIX}
+	${FIND} ${WSDIR}/${d} -type f -exec ${GREP} -I -l "${WSDIR}/bin/python" {} \;	|\
+	${XARGS} ${SED} -i "" -e 's|${WSDIR}/bin/pytho.*|${PYTHON_CMD}|'
+.endfor
+.for d in ${PY2FIX}
+	${FIND} ${WSDIR}/${d} -type f -exec ${GREP} -I -l "/usr/bin/env python" {} \;	|\
+	${XARGS} ${SED} -i "" -e 's|/usr/bin/env pytho.*|${PYTHON_CMD}|'
+.endfor
+	${FIND} ${STAGEDIR}/${PYTHON_LIBDIR} -type d -name __pycache__ |	\
+		${XARGS} ${RM} -r
+	# ${TRUE} because compilation of some .py fails: compileall.py -q to see errors
+	(cd ${WSDIR} && (${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py	\
+	 -d ${PYTHONPREFIX_SITELIBDIR} -f ${PYTHONPREFIX_SITELIBDIR:S;${PREFIX}/;;} ||	\
+	 ${TRUE}))
+.for f in ${DOC2FIX}
+	${FIND} ${STAGEDIR}${DOCSDIR} -type f -name "*${f}" | ${XARGS}	\
+	${SED} -i "" -e 's|${STAGEDIR}||g'
+.endfor
 
-check regression-test test: build
-	@${ECHO_MSG} This test can also be performed after installation by typing \"sage -testall\".
-	@${ECHO_MSG}
-	cd ${WRKSRC} && ${SETENV} DOT_SAGE=${WRKSRC}/tmp/.sage ./sage -testall
-	${RM} ${WRKSRC}/python*.core
-
-# Don't build docs (because of mysterious race conditions).
-ALL_TARGET=	build
-
-INSTALL_SAGE_DIR=	${PREFIX}/${PORTNAME}-${PORTVERSION}
-STAGED_SAGE_DIR=	${STAGEDIR}${INSTALL_SAGE_DIR}
-do-install:
-	cd ${WRKDIR} && ${FIND} -s ${WRKSRC} | \
-		${GREP} -v '^${WRKSRC}/upstream/' | \
-		${GREP} -v '^${WRKSRC}/tmp' | \
-		${SED} -e 's#${WRKDIR}/##' | \
-		${CPIO} -pmud -R ${BINOWN}:${BINGRP} ${STAGEDIR}${PREFIX}
-	${ECHO_CMD} | ${SETENV} DOT_SAGE=${STAGED_SAGE_DIR}/tmp/.sage ${STAGED_SAGE_DIR}/sage
-	${RM} -r ${STAGED_SAGE_DIR}/tmp/.sage
-	${SED} -e "s+#SAGE_ROOT.*+SAGE_ROOT=${INSTALL_SAGE_DIR}+" ${WRKSRC}/sage > ${STAGEDIR}${PREFIX}/bin/sage
-	${CHMOD} ${BINMODE} ${STAGEDIR}${PREFIX}/bin/sage
-
-post-install:
-	@${FIND} -s ${STAGED_SAGE_DIR} -not -type d | \
-		${SED} -e 's#${STAGEDIR}${PREFIX}/##' >> ${TMPPLIST}
-	@${FIND} -s ${STAGED_SAGE_DIR} -type d -empty | \
-		${SED} -e 's#${STAGEDIR}${PREFIX}/#@dir #' >> ${TMPPLIST}
-
-.include <bsd.port.pre.mk>
-
-MAKE_ENV+=	MAKE="${MAKE} -j${MAKE_JOBS_NUMBER}"
-
-.ifdef MAINTAINER_MODE
-test-fbsd-patches:	patch
-	${RM} -r ${WRKSRC}/build/pkgs/*/src; \
-	for d in ${WRKSRC}/build/pkgs/*; do \
-		if ls $$d/fbsd-patch-* > /dev/null 2>&1; then \
-			${ECHO_MSG} Testing patches in $${d##*/}; \
-			b=$${d##*/}-`${CAT} $$d/package-version.txt | ${SED} 's/\.p.*//'`; \
-			c=${WRKSRC}/upstream/$$b.tar.bz2 ; \
-			if [ ! -e $$c ]; then \
-				c=${WRKSRC}/upstream/$$b.tar.gz ; \
-				if [ ! -e $$c ]; then \
-					${ECHO_MSG} Couldn\'t find $$c; \
-					exit 1; \
-				fi; \
-			fi; \
-			b=`echo $$b | sed 's/python/Python/'` ; \
-			if ! (cd $$d && tar xf $$c && ${MV} $$b src); then \
-				${ECHO_MSG} Unable to unarchive $$c; \
-				exit 1; \
-			fi; \
-			if ! (cd $$d && ${CAT} fbsd-patch-* | patch); then \
-				${ECHO_MSG} Patches in $${d##*/} failed; \
-				exit 1; \
-			fi; \
-		fi; \
-	done; \
-	${RM} -r ${WRKSRC}/build/pkgs/*/src
-.endif
-
 .include <bsd.port.post.mk>
Index: math/sage/distinfo
===================================================================
--- math/sage/distinfo
+++ math/sage/distinfo
@@ -1,2 +1,3 @@
-SHA256 (sage-6.7.tar.gz) = da4688cb48c221356005935c666fa3eac96c50de60f3e5b274072f0520745677
-SIZE (sage-6.7.tar.gz) = 487207063
+TIMESTAMP = 1583004896
+SHA256 (sage-9.0.tar.gz) = 8a8fa76f9cbdbbdd59ee88616ffee12c42b4064c699811b1ff55975268423c13
+SIZE (sage-9.0.tar.gz) = 1101719522
Index: math/sage/files/gcc.in
===================================================================
--- math/sage/files/gcc.in
+++ math/sage/files/gcc.in
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-# This is a wrapper to redirect compiler invokations to the port of gcc that
-# contains fortran.  LDFLAGS needs to be added so that the linker knows where
-# to find the dynamic libraries.
-
-# If the compiler is invoked with the argument "-v", adding LDFLAGS to the
-# arguments results in an error which stops some packages being built.
-
-if [ "x$*" = "x-v" ]; then
-  exec %%CC%% "$@"
-else
-  exec %%CC%% %%LDFLAGS%% -Wl,--copy-dt-needed-entries "$@"
-fi
Index: math/sage/files/ld.in
===================================================================
--- math/sage/files/ld.in
+++ math/sage/files/ld.in
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-exec %%LD%% --copy-dt-needed-entries "$@"
Index: math/sage/files/optional-packages.txt
===================================================================
--- math/sage/files/optional-packages.txt
+++ math/sage/files/optional-packages.txt
@@ -1,23 +0,0 @@
-Sage comes with optional packages.  Unfortunately they have to be downloaded
-and installed after the port is built, and preferably before the port is
-installed (see note 4).  But because of the security risk of downloading files
-without checksums, they can only be installed manually as follows:
-
-cd /usr/ports/math/sage
-make build
-work/sage-*/sage -optional			# See note 1.
-work/sage-*/sage -i $OPTIONAL_PACKAGE_NAME	# See note 2.
-make install					# See note 3.
-
-1.  This command gives a list of the optional packages available.
-2.  This will download and install the optional package.  Not all packages
-    build properly, but if they don't build they won't be installed.
-3.  All the files associated with the installed optional packages will be
-    included in the plist file, and so will be deinstalled along with
-    everything else when the pkg_delete command is used.
-4.  You can also try installing the packages AFTER the port is installed,
-    but for some reason this doesn't always work.
-
-AND
-
-5.  Install and use these at your own risk.
Index: math/sage/files/patch-build_bin_sage-apply-patches
===================================================================
--- math/sage/files/patch-build_bin_sage-apply-patches
+++ math/sage/files/patch-build_bin_sage-apply-patches
@@ -0,0 +1,11 @@
+--- build/bin/sage-apply-patches.orig	2020-01-01 11:03:10 UTC
++++ build/bin/sage-apply-patches
+@@ -67,7 +67,7 @@ if [[ -r "${patches[0]}" ]]; then
+         # Skip non-existing or non-readable patches
+         [ -r "$patch" ] || continue
+         echo "Applying $patch"
+-        patch $patch_strip $patch_args < "$patch"
++        gpatch $patch_strip $patch_args < "$patch"
+         if [ $? -ne 0 ]; then
+             echo >&2 "Error applying '$patch'"
+             exit 1
Index: math/sage/files/patch-build_pkgs_eclib_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_eclib_spkg-install
+++ math/sage/files/patch-build_pkgs_eclib_spkg-install
@@ -1,12 +0,0 @@
---- build/pkgs/eclib/spkg-install-orig	2015-04-15 23:32:22.643814000 +0000
-+++ build/pkgs/eclib/spkg-install	2015-04-15 23:33:02.634085000 +0000
-@@ -60,6 +60,9 @@
- 
- echo
- echo "Now configuring eclib..."
-+aclocal
-+automake --add-missing
-+autoconf
- ./configure --prefix="$SAGE_LOCAL" \
-             --with-ntl="$SAGE_LOCAL" \
-             --with-pari="$SAGE_LOCAL" \
Index: math/sage/files/patch-build_pkgs_gfan_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_gfan_spkg-install
+++ math/sage/files/patch-build_pkgs_gfan_spkg-install
@@ -0,0 +1,12 @@
+--- build/pkgs/gfan/spkg-install.orig	2020-01-01 11:03:10 UTC
++++ build/pkgs/gfan/spkg-install
+@@ -4,6 +4,9 @@ export CC CXX CFLAGS CXXFLAGS LDFLAGS
+ 
+ cd src
+ 
++echo "Patching for FreeBSD..."
++/usr/bin/sed -i.bak 's,log2,gfan_log2,g' src/*.h src/*.cpp
++
+ echo "Now building gfan..."
+ # We don't use the makefile to install gfan so we don't need to set PREFIX
+ sdh_make CPPFLAGS="-I$SAGE_LOCAL/include"
Index: math/sage/files/patch-build_pkgs_git_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_git_spkg-install
+++ math/sage/files/patch-build_pkgs_git_spkg-install
@@ -1,21 +0,0 @@
---- build/pkgs/git/spkg-install.orig	2015-05-17 22:46:55.000000000 +0000
-+++ build/pkgs/git/spkg-install	2015-05-24 22:10:32.517077000 +0000
-@@ -69,7 +69,8 @@
-             --libexecdir="$SAGE_LOCAL"/libexec \
-             --with-python="$SAGE_LOCAL"/bin/python \
-             --without-tcltk \
--            --with-sane-tool-path=
-+            --with-sane-tool-path= \
-+            --with-perl=$PERL
- if [ $? -ne 0 ]; then
-     echo >&2 "Error configuring git."
-     exit 1
-@@ -77,7 +78,7 @@
- 
- 
- echo "Building git..."
--$MAKE $gettext
-+$MAKE PTHREAD_LIBS=-lpthread $gettext
- if [ $? -ne 0 ]; then
-     echo >&2 "Error building git."
-     exit 1
Index: math/sage/files/patch-build_pkgs_iml_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_iml_spkg-install
+++ math/sage/files/patch-build_pkgs_iml_spkg-install
@@ -1,20 +0,0 @@
---- build/pkgs/iml/spkg-install-orig	2014-12-06 21:45:54.000000000 +0000
-+++ build/pkgs/iml/spkg-install	2014-12-06 21:50:08.000000000 +0000
-@@ -18,6 +18,7 @@
-     fi
- done
- 
-+export CFLAGS="-I${LOCALBASE}/include $CFLAGS"
- 
- if [ "$SAGE_DEBUG" = "yes" ]; then
-     echo "Building a debug version of IML."
-@@ -38,6 +39,9 @@
-     EXTRA_BLAS="--with-cblas=-lcblas"
- fi
- 
-+aclocal
-+automake --add-missing
-+autoconf
- ./configure --prefix="$SAGE_LOCAL" --libdir="$SAGE_LOCAL/lib" \
-     --enable-shared --with-default="$SAGE_LOCAL" "$EXTRA_BLAS" 
- if [ $? -ne 0 ]; then
Index: math/sage/files/patch-build_pkgs_libgap_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_libgap_spkg-install
+++ math/sage/files/patch-build_pkgs_libgap_spkg-install
@@ -1,12 +0,0 @@
---- build/pkgs/libgap/spkg-install-orig	2014-05-15 02:28:13.000000000 +0000
-+++ build/pkgs/libgap/spkg-install	2014-05-15 02:29:05.000000000 +0000
-@@ -42,6 +42,9 @@
- done
- 
- echo "Configuring libGAP..."
-+aclocal
-+automake --add-missing
-+autoconf
- ./configure --disable-static \
-     CFLAGS="$CFLAGS" CXXFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
-     --with-gap_system_arch="$GAParch_system" \
Index: math/sage/files/patch-build_pkgs_m4rie_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_m4rie_spkg-install
+++ math/sage/files/patch-build_pkgs_m4rie_spkg-install
@@ -1,12 +0,0 @@
---- build/pkgs/m4rie/spkg-install-orig	2014-12-06 21:51:23.000000000 +0000
-+++ build/pkgs/m4rie/spkg-install	2014-12-06 21:51:46.000000000 +0000
-@@ -51,6 +51,9 @@
- # build M4RIE
- 
- cd $ROOT_DIR/src/
-+aclocal
-+automake --add-missing
-+autoconf
- ./configure \
-     --prefix="$SAGE_LOCAL" \
-     --libdir="$SAGE_LOCAL/lib" \
Index: math/sage/files/patch-build_pkgs_maxima_fbsd-patch-src_interfaces_xmaxima_Makefile.in
===================================================================
--- math/sage/files/patch-build_pkgs_maxima_fbsd-patch-src_interfaces_xmaxima_Makefile.in
+++ math/sage/files/patch-build_pkgs_maxima_fbsd-patch-src_interfaces_xmaxima_Makefile.in
@@ -1,23 +0,0 @@
---- /dev/null	2014-01-29 03:00:00.000000000 +0000
-+++ build/pkgs/maxima/fbsd-patch-src_interfaces_xmaxima_Makefile.in	2014-01-29 03:01:19.000000000 +0000
-@@ -0,0 +1,20 @@
-+--- src/interfaces/xmaxima/Makefile.in-orig	2013-05-09 02:26:31.000000000 +0000
-++++ src/interfaces/xmaxima/Makefile.in	2013-05-09 02:30:12.000000000 +0000
-+@@ -624,14 +624,10 @@
-+ tclIndex:: $(TKSOURCES)
-+ 	echo "source ../ObjTcl/Object.tcl; auto_mkindex . $(TKSOURCES)" | $(TCLSH)
-+ 
-+-# Create Tkmaxima/tclIndex if tclsh is available. Otherwise, create empty file
-+-# to satisfy make.
-++# Create empty Tkmaxima/tclIndex, because attempting to create it using tclsh
-++# seems to soak up huge amounts of resources.
-+ Tkmaxima/tclIndex: $(TKSOURCES)
-+-	$(TCLSH) < /dev/null > /dev/null 2>&1 && \
-+-          (cd Tkmaxima ; \
-+-           echo "source ../ObjTcl/Object.tcl; auto_mkindex . $(ALLFILES)" | \
-+-           $(TCLSH)) || \
-+-         touch Tkmaxima/tclIndex
-++	touch Tkmaxima/tclIndex
-+ 
-+ FORCE:
-+ # Tell versions [3.59,3.63) of GNU make to not export all variables.
Index: math/sage/files/patch-build_pkgs_maxima_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_maxima_spkg-install
+++ math/sage/files/patch-build_pkgs_maxima_spkg-install
@@ -1,11 +0,0 @@
---- build/pkgs/maxima/spkg-install-orig	2014-12-06 21:53:38.000000000 +0000
-+++ build/pkgs/maxima/spkg-install	2014-12-06 21:54:40.000000000 +0000
-@@ -51,6 +51,8 @@
- ./configure --prefix="$SAGE_LOCAL" --libdir="$SAGE_LOCAL/lib" --enable-ecl git_found=false
- check_error "Failed to configure Maxima."
- 
-+# Remove extraneous spaces created in some of the flags passed to cc
-+sed -i.bak 's/" /"/' src/autoconf-variables.lisp
- 
- # Touching html and info files to avoid to regenerate them.
- # This must be done after configuration since the timestamps need
Index: math/sage/files/patch-build_pkgs_ncurses_fbsd-patch-src_configure
===================================================================
--- math/sage/files/patch-build_pkgs_ncurses_fbsd-patch-src_configure
+++ math/sage/files/patch-build_pkgs_ncurses_fbsd-patch-src_configure
@@ -1,14 +0,0 @@
---- /dev/null	2014-01-29 03:00:00.000000000 +0000
-+++ build/pkgs/ncurses/fbsd-patch-src_configure	2014-01-29 03:01:19.000000000 +0000
-@@ -0,0 +1,11 @@
-+--- src/configure.orig	2013-08-21 02:51:59.000000000 +0000
-++++ src/configure	2013-08-21 02:53:23.000000000 +0000
-+@@ -5719,7 +5719,7 @@
-+ 		cf_cv_shared_soname='`basename $@`'
-+ 	fi
-+ 
-+-		MK_SHARED_LIB='${LD} -shared -Bshareable -soname=`basename $@` -o $@'
-++		MK_SHARED_LIB='${CC} -shared -Bshareable -Wl,-soname=`basename $@` -o $@'
-+ 		;;
-+ 	netbsd*) #(vi
-+ 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
Index: math/sage/files/patch-build_pkgs_numpy_fbsd-patch-src_numpy_distutils_system_info.py
===================================================================
--- math/sage/files/patch-build_pkgs_numpy_fbsd-patch-src_numpy_distutils_system_info.py
+++ math/sage/files/patch-build_pkgs_numpy_fbsd-patch-src_numpy_distutils_system_info.py
@@ -1,16 +0,0 @@
---- /dev/null	2014-01-29 03:00:00.000000000 +0000
-+++ build/pkgs/numpy/fbsd-patch-src_numpy_distutils_system_info.py	2014-01-29 03:01:19.000000000 +0000
-@@ -0,0 +1,13 @@
-+--- src/numpy/distutils/system_info.py.orig	2013-02-09 21:04:56.000000000 +0000
-++++ src/numpy/distutils/system_info.py	2013-05-27 21:51:12.000000000 +0000
-+@@ -983,8 +983,8 @@
-+     dir_env_var = 'ATLAS'
-+     _lib_names = ['f77blas', 'cblas']
-+     if sys.platform[:7] == 'freebsd':
-+-        _lib_atlas = ['atlas_r']
-+-        _lib_lapack = ['alapack_r']
-++        _lib_atlas = ['atlas']
-++        _lib_lapack = ['alapack']
-+     else:
-+         _lib_atlas = ['atlas']
-+         _lib_lapack = ['lapack']
Index: math/sage/files/patch-build_pkgs_ppl_fbsd-patch-src_demos_ppl_lpsol_ppl_lpsol.c
===================================================================
--- math/sage/files/patch-build_pkgs_ppl_fbsd-patch-src_demos_ppl_lpsol_ppl_lpsol.c
+++ math/sage/files/patch-build_pkgs_ppl_fbsd-patch-src_demos_ppl_lpsol_ppl_lpsol.c
@@ -1,14 +0,0 @@
---- /dev/null	2014-01-29 03:00:00.000000000 +0000
-+++ build/pkgs/ppl/fbsd-patch-src_demos_ppl_lpsol_ppl_lpsol.c	2014-01-29 03:01:19.000000000 +0000
-@@ -0,0 +1,11 @@
-+--- src/demos/ppl_lpsol/ppl_lpsol.c.orig	2013-06-20 17:21:39.000000000 +0000
-++++ src/demos/ppl_lpsol/ppl_lpsol.c	2013-06-20 17:39:44.000000000 +0000
-+@@ -534,7 +534,7 @@
-+   if (getrlimit(RLIMIT_AS, &t) != 0)
-+     fatal("getrlimit failed: %s", strerror(errno));
-+ 
-+-  if (bytes < t.rlim_cur) {
-++  if (bytes < (unsigned long)(t.rlim_cur)) {
-+     t.rlim_cur = bytes;
-+     if (setrlimit(RLIMIT_AS, &t) != 0)
-+       fatal("setrlimit failed: %s", strerror(errno));
Index: math/sage/files/patch-build_pkgs_ppl_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_ppl_spkg-install
+++ math/sage/files/patch-build_pkgs_ppl_spkg-install
@@ -1,13 +0,0 @@
---- build/pkgs/ppl/spkg-install-orig	2015-03-04 03:45:31.000000000 +0000
-+++ build/pkgs/ppl/spkg-install	2015-03-04 03:32:09.000000000 +0000
-@@ -36,6 +36,10 @@
-     fi
- done
- 
-+aclocal
-+automake --add-missing
-+autoconf
-+
- # Enable only what's needed for Sage
- PPL_CONFIGURE="--enable-coefficients=mpz --disable-fpmath $PPL_CONFIGURE"
- 
Index: math/sage/files/patch-build_pkgs_pynac_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_pynac_spkg-install
+++ math/sage/files/patch-build_pkgs_pynac_spkg-install
@@ -1,15 +0,0 @@
---- build/pkgs/pynac/spkg-install.orig	2014-05-06 11:21:42.000000000 +0000
-+++ build/pkgs/pynac/spkg-install	2014-07-21 04:36:42.000000000 +0000
-@@ -31,8 +31,12 @@
- 
- build_pynac()
- {
-+    chmod -R g-w ${PYNACDIR}
-     cd ${PYNACDIR}
-     PKG_CONFIG_PATH=${SAGE_LOCAL}/lib/pkgconfig; export PKG_CONFIG_PATH
-+    aclocal
-+    automake --add-missing
-+    autoconf
-     ./configure --disable-static --prefix=${SAGE_LOCAL} --libdir="$SAGE_LOCAL/lib"
-     $MAKE
-     if [ $? -ne 0 ]; then
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Doc-library-fcntl.rst
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Doc-library-fcntl.rst
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Doc-library-fcntl.rst
@@ -1,13 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Doc__library__fcntl.rst	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,10 @@
-+--- src/./Doc/library/fcntl.rst.orig	2014-07-03 21:53:41.473098625 +1000
-++++ src/./Doc/library/fcntl.rst	2014-07-03 21:54:04.342833056 +1000
-+@@ -50,7 +50,6 @@
-+    operations are typically defined in the library module :mod:`termios` and the
-+    argument handling is even more complicated.
-+ 
-+-   The op parameter is limited to values that can fit in 32-bits.
-+    Additional constants of interest for use as the *op* argument can be
-+    found in the :mod:`termios` module, under the same names as used in
-+    the relevant C header files.
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib__distutils__unixccompiler.py
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib__distutils__unixccompiler.py
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib__distutils__unixccompiler.py
@@ -1,18 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Lib__distutils__unixccompiler.py	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,15 @@
-+# Description: Some python extensions can't be compiled with clang 3.4
-+# Issue ID: http://bugs.python.org/issue20767
-+# Submitted by: antoine
-+
-+--- src/./Lib/distutils/unixccompiler.py.orig      2013-11-10 07:36:40.000000000 +0000
-++++ src/./Lib/distutils/unixccompiler.py   2014-02-19 15:41:48.000000000 +0000
-+@@ -228,6 +228,8 @@
-+         if sys.platform[:6] == "darwin":
-+             # MacOSX's linker doesn't understand the -R flag at all
-+             return "-L" + dir
-++        elif sys.platform[:7] == "freebsd":
-++            return "-Wl,-rpath=" + dir
-+         elif sys.platform[:5] == "hp-ux":
-+             if self._is_gcc(compiler):
-+                 return ["-Wl,+s", "-L" + dir]
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib_distutils_command_build_scripts.py
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib_distutils_command_build_scripts.py
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Lib_distutils_command_build_scripts.py
@@ -1,20 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Lib_distutils_command_build_scripts.py	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,17 @@
-+# Description: A non-invasive partial backport of the Python3 distutils behaviour.
-+# This allows Python's scripts to be properly suffixed (similar to Python 3.x) on
-+# installation.
-+# Submitted by: mva
-+
-+--- src/Lib/distutils/command/build_scripts.py.orig	2014-07-26 11:52:20.000000000 +0200
-++++ src/Lib/distutils/command/build_scripts.py	2014-07-26 11:52:56.000000000 +0200
-+@@ -126,6 +126,9 @@
-+                                  file, oldmode, newmode)
-+                         os.chmod(file, newmode)
-+ 
-++        # XXX should we modify self.outfiles?
-++        return outfiles
-++
-+     # copy_scripts ()
-+ 
-+ # class build_scripts
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Makefile.pre.in
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Makefile.pre.in
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Makefile.pre.in
@@ -1,21 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Makefile.pre.in	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,18 @@
-+# Description: Link scripts in the same way Python3 does
-+# Submitted by: mva
-+
-+--- src/Makefile.pre.in.orig	2014-06-30 04:05:39.000000000 +0200
-++++ src/Makefile.pre.in	2014-07-26 11:09:46.000000000 +0200
-+@@ -868,6 +868,12 @@
-+	(cd $(DESTDIR)$(LIBPC); $(LN) -s python-$(VERSION).pc python2.pc)
-+	-rm -f $(DESTDIR)$(LIBPC)/python.pc
-+	(cd $(DESTDIR)$(LIBPC); $(LN) -s python2.pc python.pc)
-++	-rm -f $(DESTDIR)$(BINDIR)/idle
-++	(cd $(DESTDIR)$(BINDIR); $(LN) -s idle$(VERSION) idle2)
-++	-rm -f $(DESTDIR)$(BINDIR)/pydoc
-++	(cd $(DESTDIR)$(BINDIR); $(LN) -s pydoc$(VERSION) pydoc2)
-++	-rm -f $(DESTDIR)$(BINDIR)/2to3
-++	(cd $(DESTDIR)$(BINDIR); $(LN) -s 2to3-$(VERSION) 2to3)
-+ 
-+ # Install the interpreter with $(VERSION) affixed
-+ # This goes into $(exec_prefix)
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-_ctypes-libffi-configure
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-_ctypes-libffi-configure
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-_ctypes-libffi-configure
@@ -1,25 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Modules-_ctypes-libffi-configure	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,22 @@
-+--- src/Modules/_ctypes/libffi/configure.orig	2010-03-19 19:59:20.000000000 +0100
-++++ src/Modules/_ctypes/libffi/configure	2011-03-06 09:20:16.000000000 +0100
-+@@ -6289,7 +6289,7 @@
-+   rm -rf conftest*
-+   ;;
-+ 
-+-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-++amd64-*-freebsd*|x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-+ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-+   # Find out which ABI we are using.
-+   echo 'int i;' > conftest.$ac_ext
-+@@ -11275,6 +11275,9 @@
-+   powerpc-*-freebsd*)
-+ 	TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
-+ 	;;
-++  powerpc64-*-freebsd*)
-++	TARGET=POWERPC; TARGETDIR=powerpc
-++	;;
-+   powerpc*-*-rtems*)
-+ 	TARGET=POWERPC; TARGETDIR=powerpc
-+ 	;;
-+
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-fcntlmodule.c
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-fcntlmodule.c
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules-fcntlmodule.c
@@ -1,56 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Modules__fcntlmodule.c	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,53 @@
-+--- src/./Modules/fcntlmodule.c.orig	2014-07-03 21:57:10.429953240 +1000
-++++ src/./Modules/fcntlmodule.c	2014-07-03 21:59:36.517210444 +1000
-+@@ -98,20 +98,15 @@
-+ {
-+ #define IOCTL_BUFSZ 1024
-+     int fd;
-+-    /* In PyArg_ParseTuple below, we use the unsigned non-checked 'I'
-++    /* In PyArg_ParseTuple below, we use the unsigned non-checked 'k'
-+        format for the 'code' parameter because Python turns 0x8000000
-+        into either a large positive number (PyLong or PyInt on 64-bit
-+        platforms) or a negative number on others (32-bit PyInt)
-+        whereas the system expects it to be a 32bit bit field value
-+        regardless of it being passed as an int or unsigned long on
-+-       various platforms.  See the termios.TIOCSWINSZ constant across
-+-       platforms for an example of this.
-+-
-+-       If any of the 64bit platforms ever decide to use more than 32bits
-+-       in their unsigned long ioctl codes this will break and need
-+-       special casing based on the platform being built on.
-++       various platforms.
-+      */
-+-    unsigned int code;
-++    unsigned long code;
-+     int arg;
-+     int ret;
-+     char *str;
-+@@ -119,7 +114,7 @@
-+     int mutate_arg = 1;
-+     char buf[IOCTL_BUFSZ+1];  /* argument plus NUL byte */
-+ 
-+-    if (PyArg_ParseTuple(args, "O&Iw#|i:ioctl",
-++    if (PyArg_ParseTuple(args, "O&kw#|i:ioctl",
-+                          conv_descriptor, &fd, &code,
-+                          &str, &len, &mutate_arg)) {
-+         char *arg;
-+@@ -170,7 +165,7 @@
-+     }
-+ 
-+     PyErr_Clear();
-+-    if (PyArg_ParseTuple(args, "O&Is#:ioctl",
-++    if (PyArg_ParseTuple(args, "O&ks#:ioctl",
-+                          conv_descriptor, &fd, &code, &str, &len)) {
-+         if (len > IOCTL_BUFSZ) {
-+             PyErr_SetString(PyExc_ValueError,
-+@@ -192,7 +187,7 @@
-+     PyErr_Clear();
-+     arg = 0;
-+     if (!PyArg_ParseTuple(args,
-+-         "O&I|i;ioctl requires a file or file descriptor,"
-++         "O&k|i;ioctl requires a file or file descriptor,"
-+          " an integer and optionally an integer or buffer argument",
-+                           conv_descriptor, &fd, &code, &arg)) {
-+       return NULL;
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules___ctypes__libffi__src__arm__ffi.c
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules___ctypes__libffi__src__arm__ffi.c
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_Modules___ctypes__libffi__src__arm__ffi.c
@@ -1,39 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_Modules___ctypes__libffi__src__arm__ffi.c	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,36 @@
-+# Description: Fix _ctypes abort on import for FreeBSD/ARM. This is an issue
-+# for anything !apple that is using the libcompiler_rt provided by clang on arm
-+# PR: ports/149167 ports/184517
-+# Patch by: cognet@ (to be upstreamed @ LLVM)
-+
-+--- src/./Modules/_ctypes/libffi/src/arm/ffi.c.orig	2013-11-10 18:36:41.000000000 +1100
-++++ src/./Modules/_ctypes/libffi/src/arm/ffi.c	2013-12-03 18:05:51.461078888 +1100
-+@@ -33,6 +33,11 @@
-+ 
-+ #include <stdlib.h>
-+ 
-++#if defined(__FreeBSD__) && defined(__arm__)
-++#include <sys/types.h>
-++#include <machine/sysarch.h>
-++#endif
-++
-+ /* Forward declares. */
-+ static int vfp_type_p (ffi_type *);
-+ static void layout_vfp_args (ffi_cif *);
-+@@ -582,6 +587,16 @@
-+ 
-+ #else
-+ 
-++#if defined(__FreeBSD__) && defined(__arm__)
-++#define __clear_cache(start, end) do { \
-++		struct arm_sync_icache_args ua; 		\
-++								\
-++		ua.addr = (uintptr_t)(start);			\
-++		ua.len = (char *)(end) - (char *)start;		\
-++		sysarch(ARM_SYNC_ICACHE, &ua);			\
-++	} while (0);
-++#endif
-++
-+ #define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX)				\
-+ ({ unsigned char *__tramp = (unsigned char*)(TRAMP);			\
-+    unsigned int  __fun = (unsigned int)(FUN);				\
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_issue21166
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_issue21166
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_issue21166
@@ -1,77 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_issue21166	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,74 @@
-+# HG changeset patch
-+# User Ned Deily <nad@acm.org>
-+# Date 1408739459 25200
-+# Node ID edb6b282469ea0e8f819d0310afb2937b59dd6b9
-+# Parent  727fd4ead3fd854e900ed89362714ad1f7434e5a
-+Issue #21166: Prevent possible segfaults and other random failures of
-+python --generate-posix-vars in pybuilddir.txt build target by ensuring
-+that pybuilddir.txt is always regenerated when configure is run and
-+that the newly built skeleton python does not inadvertently import
-+modules from previously installed instances.
-+
-+diff --git a/Makefile.pre.in b/Makefile.pre.in
-+--- src/Makefile.pre.in
-++++ src/Makefile.pre.in
-+@@ -447,8 +447,18 @@ platform: $(BUILDPYTHON) pybuilddir.txt
-+ # Create build directory and generate the sysconfig build-time data there.
-+ # pybuilddir.txt contains the name of the build dir and is used for
-+ # sys.path fixup -- see Modules/getpath.c.
-++# Since this step runs before shared modules are built, try to avoid bootstrap
-++# problems by creating a dummy pybuildstr.txt just to allow interpreter
-++# initialization to succeed.  It will be overwritten by generate-posix-vars
-++# or removed in case of failure.
-+ pybuilddir.txt: $(BUILDPYTHON)
-+-		$(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars
-++	@echo "none" > ./pybuilddir.txt
-++	$(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars ;\
-++	if test $$? -ne 0 ; then \
-++		echo "generate-posix-vars failed" ; \
-++		rm -f ./pybuilddir.txt ; \
-++		exit 1 ; \
-++	fi
-+ 
-+ # Build the shared modules
-+ # Under GNU make, MAKEFLAGS are sorted and normalized; the 's' for
-+diff --git a/Misc/NEWS b/Misc/NEWS
-+--- src/Misc/NEWS
-++++ src/Misc/NEWS
-+@@ -120,6 +120,9 @@ Build
-+ - Issue #15759: "make suspicious", "make linkcheck" and "make doctest" in Doc/
-+   now display special message when and only when there are failures.
-+ 
-++- Issue #21166: Prevent possible segfaults and other random failures of
-++  python --generate-posix-vars in pybuilddir.txt build target.
-++
-+ Windows
-+ -------
-+ 
-+diff --git a/configure b/configure
-+--- src/configure
-++++ src/configure
-+@@ -2857,6 +2857,9 @@ case $host_os in *\ *) host_os=`echo "$h
-+ 
-+ 
-+ 
-++# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
-++rm -f pybuilddir.txt
-++
-+ if test "$cross_compiling" = yes; then
-+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5
-+ $as_echo_n "checking for python interpreter for cross build... " >&6; }
-+diff --git a/configure.ac b/configure.ac
-+--- src/configure.ac
-++++ src/configure.ac
-+@@ -16,6 +16,9 @@ AC_CANONICAL_HOST
-+ AC_SUBST(build)
-+ AC_SUBST(host)
-+ 
-++# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
-++rm -f pybuilddir.txt
-++
-+ if test "$cross_compiling" = yes; then
-+     AC_MSG_CHECKING([for python interpreter for cross build])
-+     if test -z "$PYTHON_FOR_BUILD"; then
-+
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_pr192365
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_pr192365
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_pr192365
@@ -1,61 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_pr192365	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,58 @@
-+# Description: do not define __BSD_VISIBLE/_XOPEN_SOURCE/_POSIX_C_SOURCE
-+# in include/python2.7/pyconfig.h
-+# Submitted by: antoine
-+
-+--- src/configure.orig	2014-09-06 14:42:50 UTC
-++++ src/configure
-+@@ -2919,13 +2919,6 @@
-+ 
-+ 
-+ # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
-+-# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
-+-# them.
-+-
-+-$as_echo "#define __BSD_VISIBLE 1" >>confdefs.h
-+-
-+-
-+-# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
-+ # u_int on Irix 5.3. Defining _BSD_TYPES brings it back.
-+ 
-+ $as_echo "#define _BSD_TYPES 1" >>confdefs.h
-+@@ -3293,9 +3286,8 @@
-+   # but used in struct sockaddr.sa_family. Reported by Tim Rice.
-+   SCO_SV/3.2)
-+     define_xopen_source=no;;
-+-  # On FreeBSD 4, the math functions C89 does not cover are never defined
-+-  # with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them.
-+-  FreeBSD/4.*)
-++  # On FreeBSD,  defining _XOPEN_SOURCE to 600 requests a strict environment.
-++  FreeBSD/*)
-+     define_xopen_source=no;;
-+   # On MacOS X 10.2, a bug in ncurses.h means that it craps out if
-+   # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
-+--- src/configure.ac.orig	2014-09-06 14:42:50 UTC
-++++ src/configure.ac
-+@@ -88,11 +88,6 @@
-+ AC_DEFINE(_NETBSD_SOURCE, 1, [Define on NetBSD to activate all library features])
-+ 
-+ # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
-+-# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
-+-# them.
-+-AC_DEFINE(__BSD_VISIBLE, 1, [Define on FreeBSD to activate all library features])
-+-
-+-# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
-+ # u_int on Irix 5.3. Defining _BSD_TYPES brings it back.
-+ AC_DEFINE(_BSD_TYPES, 1, [Define on Irix to enable u_int])
-+ 
-+@@ -426,9 +421,8 @@
-+   # but used in struct sockaddr.sa_family. Reported by Tim Rice.
-+   SCO_SV/3.2)
-+     define_xopen_source=no;;
-+-  # On FreeBSD 4, the math functions C89 does not cover are never defined
-+-  # with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them.
-+-  FreeBSD/4.*)
-++  # On FreeBSD,  defining _XOPEN_SOURCE to 600 requests a strict environment.
-++  FreeBSD/*)
-+     define_xopen_source=no;;
-+   # On MacOS X 10.2, a bug in ncurses.h means that it craps out if 
-+   # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
Index: math/sage/files/patch-build_pkgs_python_fbsd-patch-src_setup.py
===================================================================
--- math/sage/files/patch-build_pkgs_python_fbsd-patch-src_setup.py
+++ math/sage/files/patch-build_pkgs_python_fbsd-patch-src_setup.py
@@ -1,33 +0,0 @@
---- /dev/null	2014-11-18 03:33:07.000000000 +0000
-+++ build/pkgs/python/fbsd-patch-src_setup.py	2014-11-18 03:37:12.000000000 +0000
-@@ -0,0 +1,30 @@
-+# Description: SEM option patch. If SEM is enabled, enable the build properly
-+# Not upstreamed
-+
-+--- src/setup.py.orig	2013-04-07 11:07:43.000000000 +0400
-++++ src/setup.py	2013-04-07 11:16:36.000000000 +0400
-+@@ -1551,10 +1551,22 @@
-+             macros = dict()
-+             libraries = []
-+ 
-+-        elif host_platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'):
-++        elif host_platform in ('freebsd4', 'freebsd5', 'freebsd6'):
-+             # FreeBSD's P1003.1b semaphore support is very experimental
-+             # and has many known problems. (as of June 2008)
-+-            macros = dict()
-++            macros = dict(                  # FreeBSD 4-6
-++                HAVE_SEM_OPEN=0,
-++                HAVE_SEM_TIMEDWAIT=0,
-++                HAVE_FD_TRANSFER=1,
-++                )
-++            libraries = []
-++
-++        elif host_platform in ('freebsd7', 'freebsd8', 'freebsd9', 'freebsd10', 'freebsd11'):
-++            macros = dict(                  # FreeBSD 7+
-++                HAVE_SEM_OPEN=1,
-++                HAVE_SEM_TIMEDWAIT=1,
-++                HAVE_FD_TRANSFER=1,
-++                )
-+             libraries = []
-+ 
-+         elif host_platform.startswith('openbsd'):
Index: math/sage/files/patch-build_pkgs_scons_fbsd-patch-src_engine_SCons_compat__scons_subprocess.py
===================================================================
--- math/sage/files/patch-build_pkgs_scons_fbsd-patch-src_engine_SCons_compat__scons_subprocess.py
+++ math/sage/files/patch-build_pkgs_scons_fbsd-patch-src_engine_SCons_compat__scons_subprocess.py
@@ -1,34 +0,0 @@
---- /dev/null	2014-02-05 05:15:00.000000000 +0000
-+++ build/pkgs/scons/fbsd-patch-src_engine_SCons_compat__scons_subprocess.py	2014-02-05 05:16:45.000000000 +0000
-@@ -0,0 +1,31 @@
-+--- src/engine/SCons/compat/_scons_subprocess.py.orig	2008-12-21 06:59:59.000000000 +0000
-++++ src/engine/SCons/compat/_scons_subprocess.py	2014-02-05 05:11:11.000000000 +0000
-+@@ -585,13 +585,19 @@
-+     class object:
-+         pass
-+ 
-++import thread
-++lock = thread.allocate_lock()
-++
-+ class Popen(object):
-+     def __init__(self, args, bufsize=0, executable=None,
-+                  stdin=None, stdout=None, stderr=None,
-+                  preexec_fn=None, close_fds=False, shell=False,
-+                  cwd=None, env=None, universal_newlines=False,
-+                  startupinfo=None, creationflags=0):
-+-        """Create new Popen instance."""
-++        """Create new Popen instance.
-++        Popen is not thread-safe and is therefore protected with a lock.
-++        """
-++        lock.acquire()
-+         _cleanup()
-+ 
-+         self._child_created = False
-+@@ -659,6 +665,7 @@
-+                 self.stderr = os.fdopen(errread, 'rU', bufsize)
-+             else:
-+                 self.stderr = os.fdopen(errread, 'rb', bufsize)
-++        lock.release()
-+ 
-+ 
-+     def _translate_newlines(self, data):
Index: math/sage/files/patch-build_pkgs_sympow_fbsd-patch-src_disk.c
===================================================================
--- math/sage/files/patch-build_pkgs_sympow_fbsd-patch-src_disk.c
+++ math/sage/files/patch-build_pkgs_sympow_fbsd-patch-src_disk.c
@@ -1,14 +0,0 @@
---- /dev/null	2014-01-29 03:00:00.000000000 +0000
-+++ build/pkgs/sympow/fbsd-patch-src_disk.c	2014-01-29 03:01:19.000000000 +0000
-@@ -0,0 +1,11 @@
-+--- src/disk.c-orig	2012-04-19 02:33:51.000000000 +0000
-++++ src/disk.c	2012-04-19 02:34:22.000000000 +0000
-+@@ -39,7 +39,7 @@
-+  else if (((sp&3)==0) && CM_CASE) {if (2*ep==sp) S[3]='l'; else S[3]='h';}
-+  else {if (2*ep==sp) S[3]='L'; else S[3]='H';}
-+  if (HECKE && dv) {TACKS[which]=malloc(dv*sizeof(QD)); TACKON[which]=dv;}
-+- else if (dv<=sp/2) TACKON[which]=0;
-++ else if (dv<=sp/2) {TACKS[which]=NULL; TACKON[which]=0;}
-+  else {TACKS[which]=malloc((dv-sp/2)*sizeof(QD)); TACKON[which]=dv-sp/2;}
-+  S[4]=0; F=fopen("datafiles/param_data","r"); strcpy(U,S);
-+  if (ANAL_RANK) {if (dv>0) U[0]='A'; else U[0]='m';}
Index: math/sage/files/patch-build_pkgs_tachyon_patches_Make-arch.patch
===================================================================
--- math/sage/files/patch-build_pkgs_tachyon_patches_Make-arch.patch
+++ math/sage/files/patch-build_pkgs_tachyon_patches_Make-arch.patch
@@ -0,0 +1,542 @@
+--- build/pkgs/tachyon/patches/Make-arch.patch.orig	2020-01-01 11:03:10 UTC
++++ build/pkgs/tachyon/patches/Make-arch.patch
+@@ -10,7 +10,15 @@
+  
+  # MPI path setup, probably shouldn't need to be changed.
+  MPIINC=$(MPIDIR)/include
+-@@ -23,7 +24,8 @@ default:
++@@ -16,14 +17,15 @@
++ MISCDEFS=$(USEJPEG) $(USEPNG) $(FLT) $(MBOX)
++ MISCINC=$(JPEGINC) $(PNGINC) $(SPACEBALLINC)
++ MISCFLAGS=$(MISCDEFS) $(MISCINC)
++-MISCLIB=$(JPEGLIB) $(PNGLIB) $(SPACEBALLLIB)
+++MISCLIB=%%LDFLAGS%% $(JPEGLIB) $(PNGLIB) $(SPACEBALLLIB)
++ 
++ default:
++ 	@echo "  Choose one of the architectures specified below."
+  	@echo "--------------------------------------------------------------"
+  	@echo "              Parallel Versions        "
+  	@echo ""
+@@ -20,7 +28,7 @@
+  	@echo "          aix-64-thr - IBM AIX 5.x      POSIX Threads, 64-bit "
+  	@echo "             aix-mpi - IBM AIX 5.x (SP) MPI                   "
+  	@echo "        asci-red-mpi - Intel ASCI Red   MPI                   "
+-@@ -32,11 +34,12 @@ default:
++@@ -32,11 +34,12 @@
+  	@echo "        cray-t3e-mpi - Cray T3E         MPI                   "
+  	@echo "        cray-xt3-mpi - Cray XT3         MPI                   "
+  	@echo "  compaq-alphasc-mpi - Lemieux at PSC   MPI                   "
+@@ -34,7 +42,7 @@
+  	@echo " linux-alpha-ccc-qsw - Linux Alpha, Compaq C, MPI, QSWnet     "
+  	@echo "           linux-lam - Linux            MPI (OSC LAM)         "
+  	@echo "        linux-lam-64 - Linux AMD64/EM64T, MPI, 64-bit         "
+-@@ -48,13 +51,14 @@ default:
++@@ -48,13 +51,14 @@
+  	@echo "linux-ia64-thr-sgicc - Linux IA-64, SGI Pro64 Compilers       "
+  	@echo "          macosx-thr - MacOS X PowerPC, POSIX Threads         "
+  	@echo "      macosx-x86-thr - MacOS X Intel x86, POSIX Threads       "
+@@ -56,7 +64,7 @@
+  	@echo "--------------------------------------------------------------"
+  	@echo "            Hybrid Parallel Versions                          "
+  	@echo ""
+-@@ -63,9 +67,11 @@ default:
++@@ -63,9 +67,11 @@
+  	@echo "--------------------------------------------------------------"
+  	@echo "              Sequential Versions                             "
+  	@echo ""
+@@ -70,7 +78,7 @@
+  	@echo "            irix6 - SGI Irix 6.x                            "
+  	@echo "            linux - Linux                                   "
+  	@echo "         linux-64 - Linux, AMD64/EM64T, GCC 3.x, 64-bit     "
+-@@ -102,7 +108,7 @@ default:
++@@ -102,7 +108,7 @@
+  	@echo "Consult the README file in this directory for further info. "
+  
+  ##
+@@ -79,7 +87,7 @@
+  ## No pthreads on ASCI Red yet.  I didn't bother with the cop() stuff
+  ##
+  asci-red-mpi:
+-@@ -118,7 +124,7 @@ asci-red-mpi:
++@@ -118,7 +124,7 @@
+  
+  ##
+  ## IBM Blue Gene/L Parallel Supercomputer
+@@ -88,7 +96,7 @@
+  ## NOTE: strip breaks bluegene executables, they are dynamically re-linked
+  ##       at runtime, so we must use /bin/true rather than strip
+  ##
+-@@ -137,7 +143,7 @@ bluegene-mpi:
++@@ -137,7 +143,7 @@
+  ## Cray Parallel Vector Processor Machines Using Threads
+  ##
+  ## Tested on J90s, but should work on almost any of the Cray PVP systems.
+@@ -97,7 +105,7 @@
+  ##       off running on a fast workstation, or even better, on a T3E!!!
+  ##
+  cray-thr:
+-@@ -228,7 +234,7 @@ cray-xt3-mpi:
++@@ -228,7 +234,7 @@
+  ##
+  ## Architecture flags for the Intel Paragon XP/S Supercomputer using MPI
+  ## for message passing.  NX is no longer supported by this software.
+@@ -106,7 +114,7 @@
+  ## Concurrent I/O is used by default.
+  ##
+  
+-@@ -264,8 +270,8 @@ paragon-mpi:
++@@ -264,8 +270,8 @@
+  
+  
+  ##
+@@ -117,7 +125,7 @@
+  ## Tested with the mpich distribution from Argonne National Labs
+  ##
+  
+-@@ -277,7 +283,7 @@ ipsc860-mpi:
++@@ -277,7 +283,7 @@
+  	"AR = ar860" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip860" \
+@@ -126,7 +134,7 @@
+  
+  ipsc860-mpi-debug:
+  	$(MAKE) all \
+-@@ -287,7 +293,7 @@ ipsc860-mpi-debug:
++@@ -287,7 +293,7 @@
+  	"AR = ar860" \
+  	"ARFLAGS = r" \
+  	"STRIP = touch " \
+@@ -135,7 +143,7 @@
+  
+  
+  ##
+-@@ -296,22 +302,18 @@ ipsc860-mpi-debug:
++@@ -296,22 +302,18 @@
+  tru64-alpha:
+  	$(MAKE) all \
+  	"ARCH = tru64-alpha" \
+@@ -159,7 +167,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+-@@ -319,9 +321,7 @@ tru64-alpha-thr:
++@@ -319,9 +321,7 @@
+  tru64-alpha-thr-ogl:
+  	$(MAKE) all \
+  	"ARCH = tru64-alpha-thr-ogl" \
+@@ -169,7 +177,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+  	"LIBS = -L. -ltachyon $(TRU64_GLX_LIBS) $(MISCLIB) -lm"
+-@@ -448,7 +448,7 @@ solaris-ultra-hpc:
++@@ -448,7 +448,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -178,7 +186,7 @@
+  
+  solaris-mpi:
+  	$(MAKE) all \
+-@@ -458,7 +458,7 @@ solaris-mpi:
++@@ -458,7 +458,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -187,25 +195,29 @@
+  
+  solaris-thr:
+  	$(MAKE) all \
+-@@ -473,9 +473,15 @@ solaris-thr:
++@@ -473,13 +473,19 @@
+  solaris-pthreads-gcc:
+  	$(MAKE) all \
+  	"ARCH = solaris-pthreads-gcc" \
+ -	"CC = gcc" \
+  	"CFLAGS = -Wall -O3 -fomit-frame-pointer -ffast-math -D_REENTRANT -DSunOS $(MISCFLAGS) -DTHR -DUSEPOSIXTHREADS" \
+ -	"AR = ar" \
+-+	"ARFLAGS = r" \
+-+	"STRIP = strip" \
+-+	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+-+
++ 	"ARFLAGS = r" \
++ 	"STRIP = strip" \
++ 	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
++ 
+ +solaris-pthreads-gcc-64-bit:
+ +	$(MAKE) all \
+ +	"ARCH = solaris-pthreads-gcc" \
+ +	"CFLAGS = -Wall -O4 -m64 -fomit-frame-pointer -ffast-math -D_REENTRANT -DSunOS $(MISCFLAGS) -DTHR -DUSEPOSIXTHREADS" \
+- 	"ARFLAGS = r" \
+- 	"STRIP = strip" \
+- 	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+-@@ -618,7 +624,7 @@ solaris-ultra-hpc-ogl:
+++	"ARFLAGS = r" \
+++	"STRIP = strip" \
+++	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+++
++ solaris-thr-x11:
++ 	$(MAKE) all \
++ 	"ARCH = solaris-thr-x11" \
++@@ -618,7 +624,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -214,7 +226,7 @@
+  
+  solaris-ultra-pthreads-ogl:
+  	$(MAKE) all \
+-@@ -643,9 +649,7 @@ solaris-apcc-ultra-thr:
++@@ -643,9 +649,7 @@
+  solaris-gcc-thr:
+  	$(MAKE) all \
+  	"ARCH = solaris-gcc-thr" \
+@@ -224,7 +236,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = touch" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lsocket -lthread"
+-@@ -653,9 +657,7 @@ solaris-gcc-thr:
++@@ -653,9 +657,7 @@
+  solaris-gcc-thr-x11:
+  	$(MAKE) all \
+  	"ARCH = solaris-gcc-thr-x11" \
+@@ -234,7 +246,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = touch" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lsocket $(X11LIB) -lthread"
+-@@ -701,7 +703,7 @@ irix5-mpi:
++@@ -701,7 +703,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -243,7 +255,7 @@
+  
+  irix5:
+  	$(MAKE) all \
+-@@ -710,7 +712,7 @@ irix5:
++@@ -710,7 +712,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -252,7 +264,7 @@
+  
+  irix6:
+  	$(MAKE) all \
+-@@ -719,7 +721,7 @@ irix6:
++@@ -719,7 +721,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -261,7 +273,7 @@
+  
+  irix6-purify:
+  	$(MAKE) all \
+-@@ -738,7 +740,7 @@ irix6-64-thr:
++@@ -738,7 +740,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -270,7 +282,7 @@
+  
+  irix6-thr:
+  	$(MAKE) all \
+-@@ -747,7 +749,7 @@ irix6-thr:
++@@ -747,7 +749,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -279,7 +291,7 @@
+  
+  irix6-thr-purify:
+  	$(MAKE) all \
+-@@ -766,7 +768,7 @@ irix6-thr-ogl:
++@@ -766,7 +768,7 @@
+  	"AR = ar" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+@@ -288,7 +300,7 @@
+  
+  
+  ##
+-@@ -776,6 +778,8 @@ irix6-thr-ogl:
++@@ -776,6 +778,8 @@
+  ## available yet, since access to a thread capable test machine is needed
+  ## for implementation.  These configurations require xlc.
+  ##
+@@ -297,7 +309,7 @@
+  
+  
+  aix:
+-@@ -788,6 +792,19 @@ aix:
++@@ -788,6 +792,19 @@
+  	"STRIP = strip" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+@@ -317,7 +329,7 @@
+  aix-mpi:
+  	$(MAKE) all \
+  	"ARCH = aix-mpi" \
+-@@ -808,6 +825,19 @@ aix-thr:
++@@ -808,6 +825,19 @@
+  	"STRIP = strip" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+  
+@@ -337,7 +349,7 @@
+  aix-64-thr:
+  	$(MAKE) all \
+  	"ARCH = aix-64-thr" \
+-@@ -836,6 +866,32 @@ hpux:
++@@ -836,6 +866,32 @@
+  	"STRIP = strip" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+@@ -370,7 +382,7 @@
+  hpux-thr:
+  	$(MAKE) all \
+  	"ARCH = hpux-thr" \
+-@@ -867,67 +923,57 @@ hpux-ia64-thr:
++@@ -867,67 +923,57 @@
+  next:
+  	$(MAKE) all \
+  	"ARCH = next" \
+@@ -391,16 +403,16 @@
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+ -	"RANLIB = ranlib" \
+-+	"LIBS = -L. -ltachyon $(MISCLIB)"
+-+
++ 	"LIBS = -L. -ltachyon $(MISCLIB)"
++ 
+ +macosx-64:
+ +	$(MAKE) all \
+ +	"ARCH = macosx" \
+ +	"CFLAGS = -Os -m64 -ffast-math -DBsd $(MISCFLAGS)" \
+ +	"ARFLAGS = r" \
+ +	"STRIP = strip" \
+- 	"LIBS = -L. -ltachyon $(MISCLIB)"
+- 
+++	"LIBS = -L. -ltachyon $(MISCLIB)"
+++
+  macosx-thr:
+  	$(MAKE) all \
+  	"ARCH = macosx-thr" \
+@@ -446,7 +458,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lpthread -L/usr/X11R6/lib -lGLU -lGL -lX11 -framework Carbon"
+  
+  
+-@@ -938,12 +984,9 @@ macosx-x86-thr-ogl:
++@@ -938,12 +984,9 @@
+  beos:
+  	$(MAKE) all \
+  	"ARCH = beos" \
+@@ -459,13 +471,14 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB)"
+  
+  ##
+-@@ -954,23 +997,17 @@ beos:
++@@ -954,23 +997,17 @@
+  bsd:
+  	$(MAKE) all \
+  	"ARCH = bsd" \
+ -	"CC = gcc" \
+- 	"CFLAGS = -O3 -fomit-frame-pointer -ffast-math -DBsd  $(MISCFLAGS)" \
++-	"CFLAGS = -O3 -fomit-frame-pointer -ffast-math -DBsd  $(MISCFLAGS)" \
+ -	"AR = ar" \
+++	"CFLAGS = %%CFLAGS%% -DBsd  $(MISCFLAGS)" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+ -	"RANLIB = ranlib" \
+@@ -475,15 +488,16 @@
+  	$(MAKE) all \
+  	"ARCH = bsd-sparc" \
+ -	"CC = gcc" \
+- 	"CFLAGS = -mv8 -msupersparc -O3 -fomit-frame-pointer -ffast-math -DBsd  $(MISCFLAGS)" \
++-	"CFLAGS = -mv8 -msupersparc -O3 -fomit-frame-pointer -ffast-math -DBsd  $(MISCFLAGS)" \
+ -	"AR = ar" \
+++	"CFLAGS = -mv8 -msupersparc %%CFLAGS%% -DBsd  $(MISCFLAGS)" \
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+ -	"RANLIB = ranlib" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+  ##
+-@@ -980,23 +1017,17 @@ bsd-sparc:
++@@ -980,23 +1017,17 @@
+  win32:
+  	$(MAKE) all \
+  	"ARCH = win32" \
+@@ -509,7 +523,7 @@
+  	"LIBS = -L. -L'/Program files/MPIPro/LIB' -ltachyon -lmpi $(MISCLIB) -lm"
+  
+  ##
+-@@ -1007,60 +1038,45 @@ win32-mpi:
++@@ -1007,60 +1038,45 @@
+  linux:
+  	$(MAKE) all \
+  	"ARCH = linux" \
+@@ -570,7 +584,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+  
+-@@ -1068,12 +1084,9 @@ linux-64-debug:
++@@ -1068,12 +1084,9 @@
+  linux-64-thr:
+  	$(MAKE) all \
+  	"ARCH = linux-64-thr" \
+@@ -583,7 +597,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+  
+  
+-@@ -1081,17 +1094,14 @@ linux-64-thr:
++@@ -1081,17 +1094,14 @@
+  linux-p4:
+  	$(MAKE) all \
+  	"ARCH = linux-p4" \
+@@ -603,7 +617,7 @@
+  linux-p4-icc:
+  	$(MAKE) all \
+  	"ARCH = linux-p4-icc" \
+-@@ -1119,23 +1129,17 @@ linux-p4-icc-thr:
++@@ -1119,23 +1129,17 @@
+  linux-athlon:
+  	$(MAKE) all \
+  	"ARCH = linux-athlon" \
+@@ -627,7 +641,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+  
+  
+-@@ -1167,21 +1171,25 @@ linux-athlon-pgcc:
++@@ -1167,21 +1171,25 @@
+  linux-thr:
+  	$(MAKE) all \
+  	"ARCH = linux-thr" \
+@@ -637,8 +651,8 @@
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+ -	"RANLIB = ranlib" \
+-+	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+-+
++ 	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
++ 
+ +# Linux Arm using gcc, with threads
+ +linux-arm-thr:
+ +	$(MAKE) all \
+@@ -646,8 +660,8 @@
+ +	"CFLAGS = -Wall -O3 -fomit-frame-pointer -ffast-math -DLinux -DTHR -D_REENTRANT $(MISCFLAGS)" \
+ +	"ARFLAGS = r" \
+ +	"STRIP = strip" \
+- 	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+- 
+++	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+++
+  # Linux x86 using gcc, threads, and OpenGL
+  linux-thr-ogl:
+  	$(MAKE) all \
+@@ -658,7 +672,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = touch" \
+  	"LIBS = -L. -ltachyon $(MISCLIB) $(LINUX_GLX_LIBS) $(MISCLIB) -lm -lpthread"
+-@@ -1190,24 +1198,18 @@ linux-thr-ogl:
++@@ -1190,24 +1198,18 @@
+  linux-beowulf-mpi-ogl:
+  	$(MAKE) all \
+  	"ARCH = linux-beowulf-mpi" \
+@@ -683,7 +697,7 @@
+  	"LIBS = -L. -ltachyon -lmpi $(MISCLIB) -lm"
+  
+  # Linux x86 using LAM MPI
+-@@ -1239,10 +1241,8 @@ linux-mpi:
++@@ -1239,10 +1241,8 @@
+  	"ARCH = linux-mpi" \
+  	"CC = mpicc" \
+  	"CFLAGS = -DLinux -DMPI $(MISCFLAGS)" \
+@@ -694,7 +708,7 @@
+  	"LIBS = -L. -ltachyon  $(MISCLIB) -lm"
+  
+  linux-mpi-thr:
+-@@ -1250,10 +1250,8 @@ linux-mpi-thr:
++@@ -1250,10 +1250,8 @@
+  	"ARCH = linux-mpi-thr" \
+  	"CC = mpicc" \
+  	"CFLAGS = -DLinux -DMPI -DTHR $(MISCFLAGS)" \
+@@ -705,7 +719,7 @@
+  	"LIBS = -L. -ltachyon  $(MISCLIB) -lm -lpthread"
+  
+  linux-mpi-64:
+-@@ -1261,10 +1259,8 @@ linux-mpi-64:
++@@ -1261,10 +1259,8 @@
+  	"ARCH = linux-mpi-64" \
+  	"CC = mpicc" \
+  	"CFLAGS = -Wall -O3 -fomit-frame-pointer -ffast-math -I$(LAMHOME)/h -DLinux -DMPI -DLP64 $(MISCFLAGS)" \
+@@ -716,7 +730,7 @@
+  	"LIBS = -L. -L$(LAMHOME)/lib -ltachyon $(MISCLIB) -lm"
+  
+  
+-@@ -1297,48 +1293,36 @@ linux-lam-thr:
++@@ -1297,48 +1293,36 @@
+  linux-ipaq:
+  	$(MAKE) all \
+  	"ARCH = linux-ipaq" \
+@@ -768,7 +782,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+  # Linux Alpha using Compaq's compilers
+-@@ -1369,12 +1353,9 @@ linux-alpha-ccc-qsw:
++@@ -1369,12 +1353,9 @@
+  linux-ia64:
+  	$(MAKE) all \
+  	"ARCH = linux-ia64" \
+@@ -782,7 +796,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+  
+  # Linux IA-64 using SGI compilers (Merced, Itanium, McKinley, etc)
+-@@ -1393,12 +1374,9 @@ linux-ia64-sgicc:
++@@ -1393,12 +1374,9 @@
+  linux-ia64-thr:
+  	$(MAKE) all \
+  	"ARCH = linux-ia64-thr" \
+@@ -796,7 +810,7 @@
+  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
+  
+  # Linux IA-64 using SGI compilers and threads (Merced, Itanium, McKinley, etc)
+-@@ -1421,9 +1399,7 @@ linux-ia64-thr-sgicc:
++@@ -1421,9 +1399,7 @@
+  sgi-altix-mpi:
+  	$(MAKE) all \
+  	"ARCH = sgi-altix-mpi" \
+@@ -806,7 +820,7 @@
+  	"ARFLAGS = r" \
+  	"STRIP = strip" \
+  	"LIBS = -ltachyon -lmpi $(MISCLIB) -lm "
+-@@ -1432,7 +1408,7 @@ sgi-altix-mpi:
++@@ -1432,7 +1408,7 @@
+  ## CSPI PowerPC Based Multicomputers Running VXWORKS
+  ## This configuration works for the machine at MPI Software Technologies
+  ## Uses MSTI MPI/Pro for message passing.
+@@ -815,7 +829,7 @@
+  cspi-ppc-mpi:
+  	$(MAKE) all \
+  	"ARCH = cspi-ppc-mpi" \
+-@@ -1448,7 +1424,7 @@ cspi-ppc-mpi:
++@@ -1448,7 +1424,7 @@
+  ## Mercury PowerPC Based Multicomputers Running MCOS
+  ## This configuration works for the machine at MPI Software Technologies
+  ## Uses MSTI MPI/Pro for message passing.
+@@ -824,7 +838,7 @@
+  mercury-ppc-mpi:
+  	$(MAKE) all \
+  	"ARCH = mercury-ppc-mpi" \
+-@@ -1469,7 +1445,7 @@ mercury-ppc-mpi-rtvi:
++@@ -1469,7 +1445,7 @@
+  	"ARFLAGS = -r" \
+  	"STRIP = /bin/touch" \
+  	"LIBS = -L. -L/opt/MPIPro/lib ../compile/mercury-ppc-mpi-rtvi/libmgf.a ../compile/mercury-ppc-mpi-rtvi/libray.a $(RTVILIB) -lmpi.appc"
+@@ -833,7 +847,7 @@
+  	@echo "      Also, copy your machines file into your CWD."
+  
+  ##
+-@@ -1490,7 +1466,7 @@ mercury-i860-rtvi:
++@@ -1490,7 +1466,7 @@
+  ## Mercury i860 Based Multicomputers Running MCOS
+  ## This configuration works for the machine at MPI Software Technologies
+  ## Uses MSTI MPI/Pro for message passing.
Index: math/sage/files/patch-build_pkgs_zlib_spkg-install
===================================================================
--- math/sage/files/patch-build_pkgs_zlib_spkg-install
+++ math/sage/files/patch-build_pkgs_zlib_spkg-install
@@ -1,12 +0,0 @@
---- build/pkgs/zlib/spkg-install-orig	2014-12-06 21:41:30.000000000 +0000
-+++ build/pkgs/zlib/spkg-install	2014-12-06 21:42:12.000000000 +0000
-@@ -1,5 +1,9 @@
- #!/usr/bin/env bash
- 
-+# Use system zlibc because on FreeBSD the following doesn't build relocatable
-+# libraries.
-+exit 0
-+
- if [ -z "$SAGE_LOCAL" ]; then
-     echo >&2 "Error: SAGE_LOCAL undefined - exiting..."
-     echo >&2 "Maybe run 'sage -sh'?"
Index: math/sage/files/patch-configure
===================================================================
--- math/sage/files/patch-configure
+++ math/sage/files/patch-configure
@@ -0,0 +1,22 @@
+--- configure.orig	2020-01-01 11:04:18 UTC
++++ configure
+@@ -3843,18 +3843,9 @@ please join the sage-devel discussion list - see
+ http://groups.google.com/group/sage-devel
+ The Sage community would also appreciate any patches you submit" "$LINENO" 5;;
+ 
+-*-*-freebsd*)
+-as_fn_error $? "
+-You are attempting to build Sage on the FreeBSD operating system,
+-which is not a supported platform for Sage yet, though
+-developers are working on adding FreeBSD support. Things may or
+-may not work. If you would like to help port Sage to FreeBSD,
+-please join the sage-devel discussion list - see
+-http://groups.google.com/group/sage-devel
+-The Sage community would also appreciate any patches you submit" "$LINENO" 5;;
+-
+ # The following are all supported platforms.
+ *-*-linux*);;
++*-*-freebsd*);;
+ *-*-darwin*);;
+ *-*-solaris*);;
+ *-*-cygwin*);;
Index: math/sage/files/patch-src_bin_sage-spkg
===================================================================
--- math/sage/files/patch-src_bin_sage-spkg
+++ math/sage/files/patch-src_bin_sage-spkg
@@ -1,32 +0,0 @@
---- src/bin/sage-spkg-orig	2014-01-29 17:26:07.000000000 +0000
-+++ src/bin/sage-spkg	2014-01-29 17:41:25.000000000 +0000
-@@ -593,6 +593,29 @@
-     exit 1
- fi
- 
-+if ls fbsd-patch-* > /dev/null 2>&1; then
-+    echo "===>   Applying FreeBSD patches"
-+    cat fbsd-patch-* | patch -p0 || exit 1
-+    echo "===>   Done applying FreeBSD patches"
-+fi
-+
-+# Inspired by run-autotools-fixup target in Mk/bsd.port.mk.
-+# Work around an issue where FreeBSD 10.0 is detected as FreeBSD 1.x.
-+for f in `find src -type f \( -name config.libpath -o \
-+    -name config.rpath -o -name configure -o -name libtool.m4 -o \
-+    -name ltconfig -o -name libtool -o -name aclocal.m4 -o \
-+    -name acinclude.m4 \)` ; do \
-+        sed -i.fbsd10bak \
-+                -e 's|freebsd1\*)|freebsd1.\*)|g' \
-+                -e 's|freebsd\[12\]\*)|freebsd[12].*)|g' \
-+                -e 's|freebsd\[123\]\*)|freebsd[123].*)|g' \
-+                -e 's|freebsd\[\[12\]\]\*)|freebsd[[12]].*)|g' \
-+                -e 's|freebsd\[\[123\]\]\*)|freebsd[[123]].*)|g' \
-+                        ${f}
-+        rm -f ${f}.fbsd10bak
-+        echo "===>   FreeBSD 10 autotools fix applied to ${f}"; \
-+done
-+
- # When there is no spkg-install, assume the "spkg" is a tarball not
- # specifically made for Sage.  Since we want it to be as easy as
- # possible to install such a package, we "guess" spkg-install.
Index: math/sage/files/patch-src_doc_common_builder.py
===================================================================
--- math/sage/files/patch-src_doc_common_builder.py
+++ math/sage/files/patch-src_doc_common_builder.py
@@ -1,68 +0,0 @@
---- src/doc/common/builder.py.orig	2014-05-06 11:21:42.000000000 +0000
-+++ src/doc/common/builder.py	2014-05-15 21:18:06.000000000 +0000
-@@ -281,19 +281,22 @@
- 
-         # build the other documents in parallel
-         from multiprocessing import Pool
--        pool = Pool(NUM_THREADS, maxtasksperchild=1)
-+        # pool = Pool(NUM_THREADS, maxtasksperchild=1)
-         L = [(doc, name, kwds) + args for doc in others]
--        # map_async handles KeyboardInterrupt correctly. Plain map and
--        # apply_async does not, so don't use it.
--        x = pool.map_async(build_other_doc, L, 1)
--        try:
--            x.get(99999)
--            pool.close()
--            pool.join()
--        except Exception:
--            pool.terminate()
--            if ABORT_ON_ERROR:
--                raise
-+        # Pool doesn't work properly in FreeBSD.  Instead:
-+        for iii in L:
-+            build_other_doc(iii)
-+        # # map_async handles KeyboardInterrupt correctly. Plain map and
-+        # # apply_async does not, so don't use it.
-+        # x = pool.map_async(build_other_doc, L, 1)
-+        # try:
-+        #     x.get(99999)
-+        #     pool.close()
-+        #     pool.join()
-+        # except Exception:
-+        #     pool.terminate()
-+        #     if ABORT_ON_ERROR:
-+        #         raise
-         logger.warning("Elapsed time: %.1f seconds."%(time.time()-start))
-         logger.warning("Done building the documentation!")
- 
-@@ -479,18 +482,20 @@
-                 continue
-             output_dir = self._output_dir(format, lang)
-             from multiprocessing import Pool
--            pool = Pool(NUM_THREADS, maxtasksperchild=1)
-+            # pool = Pool(NUM_THREADS, maxtasksperchild=1)
-             L = [(doc, lang, format, kwds) + args for doc in self.get_all_documents(refdir)]
-             # (See comment in AllBuilder._wrapper about using map instead of apply.)
--            x = pool.map_async(build_ref_doc, L, 1)
--            try:
--                x.get(99999)
--                pool.close()
--                pool.join()
--            except Exception:
--                pool.terminate()
--                if ABORT_ON_ERROR:
--                    raise
-+            for iii in L:
-+                build_ref_doc(iii)
-+            # x = pool.map_async(build_ref_doc, L, 1)
-+            # try:
-+            #     x.get(99999)
-+            #     pool.close()
-+            #     pool.join()
-+            # except Exception:
-+            #     pool.terminate()
-+            #     if ABORT_ON_ERROR:
-+            #         raise
-             # The html refman must be build at the end to ensure correct
-             # merging of indexes and inventories.
-             # Sphinx is run here in the current process (not in a
Index: math/sage/files/patch-src_doc_common_custom-sphinx-build.py
===================================================================
--- math/sage/files/patch-src_doc_common_custom-sphinx-build.py
+++ math/sage/files/patch-src_doc_common_custom-sphinx-build.py
@@ -1,9 +0,0 @@
---- src/doc/common/custom-sphinx-build.py-orig	2014-05-15 19:16:13.000000000 +0000
-+++ src/doc/common/custom-sphinx-build.py	2014-05-15 19:17:11.000000000 +0000
-@@ -207,4 +207,5 @@
- if ERROR_MESSAGE and ABORT_ON_ERROR:
-     sys.stdout.flush()
-     sys.stderr.flush()
--    raise OSError(ERROR_MESSAGE)
-+    # Comment out next line so that warnings don't stop doc build.
-+    # raise OSError(ERROR_MESSAGE)
Index: math/sage/files/psutil__arch__bsd__freebsd_socks.c.patch
===================================================================
--- math/sage/files/psutil__arch__bsd__freebsd_socks.c.patch
+++ math/sage/files/psutil__arch__bsd__freebsd_socks.c.patch
@@ -0,0 +1,86 @@
+--- a/psutil/arch/bsd/freebsd_socks.c.orig	2017-03-21 00:28:50.234080000 -0700
++++ b/psutil/arch/bsd/freebsd_socks.c	2017-03-21 00:35:53.545508000 -0700
+@@ -112,10 +112,17 @@
+ }
+
+
++#if __FreeBSD_version >= 1200026
++static struct xtcpcb *
++psutil_search_tcplist(char *buf, struct kinfo_file *kif) {
++    struct xtcpcb *tp;
++    struct xinpcb *inp;
++#else
+ static struct tcpcb *
+ psutil_search_tcplist(char *buf, struct kinfo_file *kif) {
+     struct tcpcb *tp;
+     struct inpcb *inp;
++#endif
+     struct xinpgen *xig, *oxig;
+     struct xsocket *so;
+
+@@ -123,9 +130,15 @@
+     for (xig = (struct xinpgen *)((char *)xig + xig->xig_len);
+             xig->xig_len > sizeof(struct xinpgen);
+             xig = (struct xinpgen *)((char *)xig + xig->xig_len)) {
++#if __FreeBSD_version >= 1200026
++	tp = (struct xtcpcb *)xig;
++	inp = &tp->xt_inp;
++	so = &inp->xi_socket;
++#else
+         tp = &((struct xtcpcb *)xig)->xt_tp;
+         inp = &((struct xtcpcb *)xig)->xt_inp;
+         so = &((struct xtcpcb *)xig)->xt_socket;
++#endif
+
+         if (so->so_type != kif->kf_sock_type ||
+                 so->xso_family != kif->kf_sock_domain ||
+@@ -208,7 +221,11 @@
+     struct xinpgen *xig, *exig;
+     struct xinpcb *xip;
+     struct xtcpcb *xtp;
++#if __FreeBSD_version >= 1200026
++    struct xinpcb *inp;
++#else
+     struct inpcb *inp;
++#endif
+     struct xsocket *so;
+     const char *varname = NULL;
+     size_t len, bufsize;
+@@ -273,8 +290,13 @@
+                     goto error;
+                 }
+                 inp = &xtp->xt_inp;
++#if __FreeBSD_version >= 1200026
++		so = &inp->xi_socket;
++		status = xtp->t_state;
++#else
+                 so = &xtp->xt_socket;
+                 status = xtp->xt_tp.t_state;
++#endif
+                 break;
+             case IPPROTO_UDP:
+                 xip = (struct xinpcb *)xig;
+@@ -283,7 +305,11 @@
+                                  "struct xinpcb size mismatch");
+                     goto error;
+                 }
++#if __FreeBSD_version >= 1200026
++		inp = xip;
++#else
+                 inp = &xip->xi_inp;
++#endif
+                 so = &xip->xi_socket;
+                 status = PSUTIL_CONN_NONE;
+                 break;
+@@ -477,7 +503,11 @@
+     struct kinfo_file *freep = NULL;
+     struct kinfo_file *kif;
+     char *tcplist = NULL;
++#if __FreeBSD_version >= 1200026
++    struct xtcpcb *tcp;
++#else
+     struct tcpcb *tcp;
++#endif
+
+     PyObject *py_retlist = PyList_New(0);
+     PyObject *py_tuple = NULL;
Index: math/sage/pkg-plist
===================================================================
--- math/sage/pkg-plist
+++ math/sage/pkg-plist
@@ -0,0 +1 @@
+@comment TODO, depending where we choose to install.