(lambda _ (zero? (system* "make" "ptcheck"))))))))
(synopsis "Programs and libraries for graph algorithms (with MPI)")))
+(define-public pt-scotch32
+ (package (inherit scotch32)
+ (name "pt-scotch32")
+ (propagated-inputs
+ `(("openmpi" ,openmpi))) ;headers include MPI headers
+ (arguments
+ (substitute-keyword-arguments (package-arguments scotch)
+ ((#:phases scotch-phases)
+ `(modify-phases ,scotch-phases
+ (replace 'build
+ (lambda _
+ (and
+ (zero? (system* "make"
+ (format #f "-j~a" (parallel-job-count))
+ "ptscotch" "ptesmumps"))
+ ;; Install the serial metis compatibility library
+ (zero? (system* "make" "-C" "libscotchmetis" "install")))))
+ (replace 'check
+ (lambda _
+ (zero? (system* "make" "ptcheck"))))))))
+ (synopsis
+ "Programs and libraries for graph algorithms (with MPI and 32-bit integers)")))
+
(define-public metis
(package
(name "metis")