suitesparse-klu: new port for the module KLU of SuiteSparse

math/suitesparse-klu/Makefile

@@ -0,0 +1,25 @@
+# Created by: Thierry Thomas (<thierry@pompo.net>)
+
+PORTNAME=	KLU
+PORTVERSION=	1.3.9
+CATEGORIES=	math
+
+COMMENT=	Sparse LU factorization, for circuit simulation
+
+LICENSE=	LGPL21+
+
+LIB_DEPENDS=	libmetis.so:math/metis		\
+		libamd.so:math/suitesparse-amd		\
+		libbtf.so:math/suitesparse-btf		\
+		libcamd.so:math/suitesparse-camd	\
+		libcolamd.so:math/suitesparse-colamd	\
+		libccolamd.so:math/suitesparse-ccolamd	\
+		libcholmod.so:math/suitesparse-cholmod
+
+USES=		localbase:ldflags
+OMP_NEEDED=	yes
+BUILD_WRKSRC=	${WRKSRC}/${PORTNAME}
+USE_LDCONFIG=	yes
+
+.include "${.CURDIR}/../../math/suitesparse/bsd.suitesparse.mk"
+.include <bsd.port.post.mk>

math/suitesparse-klu/files/patch-KLU_Demo_Makefile

@@ -0,0 +1,18 @@
+--- KLU/Demo/Makefile.orig	2021-05-17 01:04:52 UTC
++++ KLU/Demo/Makefile
+@@ -32,15 +32,7 @@ all: library klu_simple kludemo kluldemo
+ 	- ./kluldemo < ../Matrix/ctina.mtx
+ 
+ library:
+-	( cd ../../SuiteSparse_config ; $(MAKE) )
+ 	( cd ../Lib ; $(MAKE) )
+-	( cd ../../BTF ; $(MAKE) library )
+-	( cd ../../AMD ; $(MAKE) library )
+-	( cd ../../COLAMD ; $(MAKE) library )
+-	( cd ../../CHOLMOD ; $(MAKE) library )
+-	- ( cd ../../CAMD ; $(MAKE) )
+-	- ( cd ../../CCOLAMD ; $(MAKE) )
+-	- ( cd ../.. ; $(MAKE) metis )
+ 
+ purge: distclean
+ 

math/suitesparse-klu/pkg-descr

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+This port installs the module KLU of SuiteSparse.
+
+KLU is a set of routines for solving sparse linear systems of equations. It is
+particularly well-suited to matrices arising in SPICE-like circuit simulation
+applications. It relies on a permutation to block triangular form (BTF), several
+methods for finding a fill-reducing ordering (variants of approximate minimum
+degree, and nested dissection), and a sparse left-looking LU factorization
+method to factorize each block.
+
+WWW: http://faculty.cse.tamu.edu/davis/suitesparse.html

math/suitesparse-klu/pkg-plist

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+include/suitesparse/klu.h
+lib/libklu.so
+lib/libklu.so.1
+lib/libklu.so.1.3.8
+%%PORTDOCS%%%%DOCSDIR%%/KLU_README.txt
+%%PORTDOCS%%%%DOCSDIR%%/KLU_UserGuide.pdf