Adding LinBox, a library for exact computational linear algebra.

To be used with SageMath.

math/Makefile

@@ -378,6 +378,7 @@
     SUBDIR += libxlsxwriter
     SUBDIR += libxsmm
     SUBDIR += lidia
+    SUBDIR += linbox
     SUBDIR += linpack
     SUBDIR += lis
     SUBDIR += lll_spect

math/linbox/Makefile

@@ -0,0 +1,74 @@
+# Created by: thierry@pompo.net
+# $FreeBSD$
+
+PORTNAME=	linbox
+PORTVERSION=	1.6.3
+DISTVERSIONPREFIX=	v
+CATEGORIES=	math
+
+MAINTAINER=	thierry@FreeBSD.org
+COMMENT=	C++ library for exact, high-performance linear algebra
+
+LICENSE=	GPLv2 LGPL21
+LICENSE_COMB=	dual
+
+BUILD_DEPENDS=	fflas-ffpack-config:math/fflas-ffpack
+LIB_DEPENDS=	libgmp.so:math/gmp		\
+		libgivaro.so:math/givaro
+RUN_DEPENDS=	bash:shells/bash
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	linbox-team
+
+USES=		autoreconf blaslapack:openblas compiler:c++11-lang gmake libtool localbase pkgconfig shebangfix
+
+SHEBANG_FILES=	benchmarks/perfpublisher.sh examples/test.sh	\
+		linbox-auto-install.sh linbox-config.in tests/jenkins-maker.sh	\
+		tests/perfpublisher.sh tests/test_leak.sh
+
+OPTIONS_DEFINE=		DOXYGEN
+OPTIONS_RADIO=		SIZE
+OPTIONS_RADIO_SIZE=	FULL MIN
+OPTIONS_DEFAULT=	FULL
+OPTIONS_SUB=		yes
+
+MIN_DESC=		Lightweight package, with less dependencies
+MIN_CONFIGURE_ON=	--without-saclib
+
+FULL_DESC=		Complete package with all its dependencies
+FULL_BUILD_DEPENDS=	gnuplot:math/gnuplot
+FULL_LIB_DEPENDS=	libflint.so:math/flint2		\
+			libfplll.so:math/fplll		\
+			libiml.so:math/iml		\
+			libm4ri.so:math/m4ri		\
+			libm4rie.so:math/m4rie		\
+			libmpfr.so:math/mpfr		\
+			libntl.so:math/ntl		\
+			libtinyxml2.so:textproc/tinyxml2
+FULL_RUN_DEPENDS=	gnuplot:math/gnuplot
+FULL_USES=		ghostscript
+FULL_CONFIGURE_WITH=	flint fplll ghostscript gnuplot iml m4ri m4rie mpfr ntl
+
+DOXYGEN_VARS=		BINARY_ALIAS=sed=${LOCALBASE}/bin/gsed
+DOXYGEN_CONFIGURE_ENABLE=doc
+DOXYGEN_CONFIGURE_WITH=	docdir=${DOCSDIR}
+DOXYGEN_BUILD_DEPENDS=	gsed:textproc/gsed	\
+			dot:graphics/graphviz	\
+			doxygen:devel/doxygen
+
+GNU_CONFIGURE=	yes
+# ATM expat and drivers are broken
+CONFIGURE_ARGS=	--without-expat
+USE_LDCONFIG=	yes
+TEST_TARGET=	check
+
+.if defined(PACKAGE_BUILDING)
+CONFIGURE_ARGS+=--disable-sse --disable-sse2 --disable-sse3 --disable-ssse3	\
+		--disable-sse41 --disable-sse42 --disable-fma --disable-fma4	\
+		--disable-avx --disable-avx2
+.endif
+
+pre-configure:
+	${REINPLACE_CMD} -e 's|@LINBOXSAGE_LIBS@||' ${WRKSRC}/linbox.pc.in
+
+.include <bsd.port.mk>

math/linbox/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1588262204
+SHA256 (linbox-team-linbox-v1.6.3_GH0.tar.gz) = ad3867b75b13c139ad30ccb9ade68a0a9c158ca99deb69d81cce1646f58e3b5e
+SIZE (linbox-team-linbox-v1.6.3_GH0.tar.gz) = 2311437

math/linbox/pkg-descr

@@ -0,0 +1,9 @@
+LinBox is a C++ template library for exact, high-performance linear algebra
+computation with dense, sparse, and structured matrices over the integers and
+over finite fields.
+
+LinBox relies on closely aligned libraries fflas-ffpack (exact dense matrix
+linear algebra kernels), and Givaro (finite fields, integers, and polynomials).
+
+WWW: https://linalg.org/
+WWW: https://github.com/linbox-team/linbox