@@ -5797,6 +5797,76 @@ (define-public suitesparse-mongoose
edge cuts using a coarsening and refinement framework.")
(license license:gpl3)))
+(define-public suitesparse-spex
+ (package
+ (name "suitesparse-spex")
+ (version "2.2.0")
+ (source suitesparse-source)
+ (build-system cmake-build-system)
+ (arguments
+ (list
+ #:tests? #f
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'chdir
+ (lambda _
+ (chdir "SPEX")))
+ (add-after 'chdir 'set-cmake-module-path
+ (lambda _
+ (substitute* "CMakeLists.txt"
+ (("set.*CMAKE_MODULE_PATH.*")
+ (string-append
+ "set(CMAKE_MODULE_PATH "
+ (string-join
+ (map (lambda (path)
+ (string-append path "/lib/cmake/SuiteSparse"))
+ (list #$suitesparse-amd
+ #$suitesparse-colamd
+ #$suitesparse-config)))
+ ")\nset(DUMMY\n")))))
+ (add-after 'build 'build-doc
+ (lambda _
+ (with-directory-excursion "../SPEX/Doc"
+ (invoke "make"))))
+ (add-after 'install 'install-doc
+ (lambda _
+ (install-file "../SPEX/Doc/SPEX_UserGuide.pdf"
+ (string-append #$output "/share/doc/"
+ #$name "-" #$version)))))))
+ (inputs
+ (list gmp
+ mpfr
+ suitesparse-amd
+ suitesparse-colamd
+ suitesparse-config))
+ (native-inputs
+ (list (texlive-updmap.cfg
+ (list texlive-paralist
+ texlive-comment
+ texlive-psfrag
+ texlive-soul
+ texlive-multirow
+ texlive-algorithms
+ texlive-float
+ texlive-algorithmicx
+ texlive-cprotect
+ texlive-bigfoot
+ texlive-caption
+ texlive-listings
+ texlive-xcolor
+ texlive-framed
+ texlive-mdframed
+ texlive-etoolbox
+ texlive-zref
+ texlive-needspace))))
+ (home-page "https://people.engr.tamu.edu/davis/suitesparse.html")
+ (synopsis "Package for SParse EXact algebra")
+ (description "SPEX is a set of routines for sparse exact linear algebra.
+It contains the SPEX Left LU library for computing a sparse exact left-looking
+LU factorization for solving unsymmetric sparse linear systems.")
+ ;; Dual licensed.
+ (license (list license:lgpl3+ license:gpl2+))))
+
(define-public suitesparse
(package
(name "suitesparse")