diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/maths.scm | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index 519ef68794..89e0a17ab1 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -1345,3 +1345,72 @@ library with poor performance.") library for graphics software based on the OpenGL Shading Language (GLSL) specifications.") (license license:expat))) + +(define-public lpsolve + (package + (name "lpsolve") + (version "5.5.2.0") + (source + (origin + (method url-fetch) + (uri (string-append "mirror://sourceforge/lpsolve/lpsolve/" version + "/lp_solve_" version "_source.tar.gz")) + (sha256 + (base32 + "176c7f023mb6b8bfmv4rfqnrlw88lsg422ca74zjh19i2h5s69sq")) + (modules '((guix build utils))) + (snippet + '(substitute* (list "lp_solve/ccc" "lpsolve55/ccc") + (("^c=cc") "c=gcc") + ;; Pretend to be on a 64 bit platform to obtain a common directory + ;; name for the build results on all architectures; nothing else + ;; seems to depend on it. + (("^PLATFORM=.*$") "PLATFORM=ux64\n"))))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ; no check target + #:phases + (modify-phases %standard-phases + (delete 'configure) + (replace 'build + (lambda _ + (with-directory-excursion "lpsolve55" + (system* "bash" "ccc")) + (with-directory-excursion "lp_solve" + (system* "bash" "ccc")) + #t)) + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin")) + (lib (string-append out "/lib")) + ;; This is where LibreOffice expects to find the header + ;; files, and where they are installed by Debian. + (include (string-append out "/include/lpsolve"))) + (mkdir-p lib) + (copy-file "lpsolve55/bin/ux64/liblpsolve55.a" + (string-append lib "/liblpsolve55.a")) + (copy-file "lpsolve55/bin/ux64/liblpsolve55.so" + (string-append lib "/liblpsolve55.so")) + (mkdir-p bin) + (copy-file "lp_solve/bin/ux64/lp_solve" + (string-append bin "/lp_solve")) + (mkdir-p include) + ;; Install a subset of the header files as on Debian + ;; (plus lp_bit.h, which matches the regular expression). + (for-each + (lambda (name) + (copy-file name (string-append include "/" name))) + (find-files "." "lp_[HMSa-z].*\\.h$")) + (with-directory-excursion "shared" + (for-each + (lambda (name) + (copy-file name (string-append include "/" name))) + (find-files "." "\\.h$"))) + #t)))))) + (home-page "http://lpsolve.sourceforge.net/") + (synopsis "Mixed integer linear programming (MILP) solver") + (description + "lp_solve is a mixed integer linear programming solver based on the +revised simplex and the branch-and-bound methods.") + (license license:lgpl2.1+))) |