diff options
| -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 2216cc67b8..1b1a39688b 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -5168,6 +5168,39 @@ package contains a library with common configuration options.") to Cholesky factorization (or for LU factorization with diagonal pivoting).") (license license:bsd-3))) +(define-public suitesparse-btf + (package + (name "suitesparse-btf") + (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 "BTF"))) + (add-after 'chdir 'set-cmake-module-path + (lambda _ + (substitute* "CMakeLists.txt" + (("set.*CMAKE_MODULE_PATH.*") + (string-append "set(CMAKE_MODULE_PATH " + #$suitesparse-config "/lib/cmake/SuiteSparse)\n" + "set(DUMMY\n"))))) + (replace 'install-license-files + (lambda _ + (install-file "../BTF/Doc/License.txt" + (string-append #$output "/share/doc/" + #$name "-" #$version))))))) + (inputs (list suitesparse-config)) + (home-page "https://people.engr.tamu.edu/davis/suitesparse.html") + (synopsis "Library for permuting matrices into block upper triangular form") + (description "BTF (Block Triangular Form) is a C library for permuting a +matrix into block upper triangular form.") + (license license:lgpl2.1+))) + (define-public suitesparse (package (name "suitesparse") |