diff options
| -rw-r--r-- | gnu/packages/maths.scm | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index c11d1ef3b6..ebc34ccd87 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -850,8 +850,7 @@ to BMP, JPEG or PNG image formats.") (inputs `(("gcl" ,gcl) ("gnuplot" ,gnuplot) ;for plots - ("tcl" ,tcl) ;Tcl/Tk is used by 'xmaxima' - ("tk" ,tk))) + ("tk" ,tk))) ;Tcl/Tk is used by 'xmaxima' (native-inputs `(("texinfo" ,texinfo) ("perl" ,perl))) @@ -866,18 +865,40 @@ to BMP, JPEG or PNG image formats.") "/bin/wish" (let ((v ,(package-version tk))) (string-take v (string-index-right v #\.))))) - ;; By default Maxima attempts to write temporary files to ;; '/tmp/nix-build-maxima-5.34.1', which doesn't exist. Work around ;; that. #:make-flags (list "TMPDIR=/tmp") - #:phases (alist-cons-before 'check 'pre-check (lambda _ (chmod "src/maxima" #o555)) - %standard-phases))) - + ;; Make sure the doc and emacs files are found in the + ;; standard location. Also configure maxima to find gnuplot + ;; without having it on the PATH. + (alist-cons-after + 'install 'post-install + (lambda* (#:key outputs inputs #:allow-other-keys) + (let* ((gnuplot (assoc-ref inputs "gnuplot")) + (out (assoc-ref outputs "out")) + (datadir (string-append out "/share/maxima/" ,version))) + (with-directory-excursion out + (mkdir-p "share/emacs") + (mkdir-p "share/doc") + (symlink + (string-append datadir "/emacs/") + (string-append out "/share/emacs/site-lisp")) + (symlink + (string-append datadir "/doc/") + (string-append out "/share/doc/maxima")) + (with-atomic-file-replacement + (string-append datadir "/share/maxima-init.lisp") + (lambda (in out) + (format out "~a ~s~a~%" + "(setf $gnuplot_command " + (string-append gnuplot "/bin/gnuplot") ")") + (dump-port in out)))))) + %standard-phases)))) (home-page "http://maxima.sourceforge.net") (synopsis "Numeric and symbolic expression manipulation") (description "Maxima is a system for the manipulation of symbolic and @@ -889,4 +910,4 @@ point numbers") ;; version (which implicitly means gpl1+). ;; At least one file (src/maxima.asd) says "version 2." ;; GPLv2 only is therefore the smallest subset. - (license license:gpl2))) + (license license:gpl2))) |