diff options
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/maths.scm | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index 1b1a39688b..e2c0492ccb 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -5201,6 +5201,51 @@ to Cholesky factorization (or for LU factorization with diagonal pivoting).") matrix into block upper triangular form.") (license license:lgpl2.1+))) +(define-public suitesparse-camd + (package + (name "suitesparse-camd") + (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 "CAMD"))) + (add-after 'chdir 'set-cmake-module-path + (lambda _ + (substitute* "CMakeLists.txt" + (("set.*CMAKE_MODULE_PATH.*") + (string-append "set(CMAKE_MODULE_PATH " + #$suitesparse-config "/lib/cmake/SuiteSparse)\n" + "set(DUMMY\n"))))) + (add-after 'build 'build-doc + (lambda _ + (with-directory-excursion "../CAMD/Doc" + (invoke "make")))) + (add-after 'install 'install-doc + (lambda _ + (install-file "../CAMD/Doc/CAMD_UserGuide.pdf" + (string-append #$output "/share/doc/" + #$name "-" #$version)))) + (replace 'install-license-files + (lambda _ + (install-file "../CAMD/Doc/License.txt" + (string-append #$output "/share/doc/" + #$name "-" #$version))))))) + (inputs (list suitesparse-config)) + (native-inputs (list (texlive-updmap.cfg '()))) + (home-page "https://people.engr.tamu.edu/davis/suitesparse.html") + (synopsis "Sparse matrix ordering for Cholesky factorization with constraints") + (description "CAMD is a set of routines for ordering a sparse matrix prior +to Cholesky factorization (or for LU factorization with diagonal pivoting). +It is a variant of AMD which has the the option to apply constraints to the +ordering.") + (license license:bsd-3))) + (define-public suitesparse (package (name "suitesparse") |