diff options
| author | David Elsing <david.elsing@posteo.net> | 2023-10-05 21:34:49 +0000 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2023-10-06 12:26:45 +0200 |
| commit | 3fc3b35738c4c854bb34c9e929a254bbe8d28b25 (patch) | |
| tree | 131a42b59cf62c4a9405dc6df9d269e4bdda0983 /gnu | |
| parent | 97edef50f420b719a3c8d250096c64d5e04646b9 (diff) | |
gnu: Add suitesparse-colamd.
* gnu/packages/maths.scm (suitesparse-colamd): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/maths.scm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index e2c0492ccb..fade383ca7 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -5246,6 +5246,39 @@ It is a variant of AMD which has the the option to apply constraints to the ordering.") (license license:bsd-3))) +(define-public suitesparse-colamd + (package + (name "suitesparse-colamd") + (version "3.2.0") + (source suitesparse-source) + (build-system cmake-build-system) + (arguments + (list + #:tests? #f + #:phases + #~(modify-phases %standard-phases + (add-after 'unpack 'chdir + (lambda _ + (chdir "COLAMD"))) + (add-after 'chdir 'set-cmake-module-path + (lambda _ + (substitute* "CMakeLists.txt" + (("set.*CMAKE_MODULE_PATH.*") + (string-append "set(CMAKE_MODULE_PATH " + #$suitesparse-config "/lib/cmake/SuiteSparse)\n" + "set(DUMMY\n"))))) + (replace 'install-license-files + (lambda _ + (install-file "../COLAMD/Doc/License.txt" + (string-append #$output "/share/doc/" + #$name "-" #$version))))))) + (inputs (list suitesparse-config)) + (home-page "https://people.engr.tamu.edu/davis/suitesparse.html") + (synopsis "Column Approximate Minimum Degree Ordering") + (description "COLAMD is library for computing a permutation vector for a +matrix with which the LU factorization becomes sparser.") + (license license:bsd-3))) + (define-public suitesparse (package (name "suitesparse") |