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Diffstat (limited to 'gnu/packages/piet.scm')
| -rw-r--r-- | gnu/packages/piet.scm | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/gnu/packages/piet.scm b/gnu/packages/piet.scm index 5282290456..451daa6c61 100644 --- a/gnu/packages/piet.scm +++ b/gnu/packages/piet.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2020 Jesse Gibbons <jgibbons2357+guix@gmail.com> +;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr> ;;; ;;; This file is part of GNU Guix. ;;; @@ -19,11 +20,14 @@ (define-module (gnu packages piet) #:use-module (guix packages) #:use-module (guix download) + #:use-module (guix git-download) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix build-system gnu) #:use-module (gnu packages gd) #:use-module (gnu packages groff) #:use-module (gnu packages image) + #:use-module (gnu packages netpbm) + #:use-module (gnu packages perl) #:use-module (gnu packages tcl)) (define-public npiet @@ -68,3 +72,106 @@ algol-like language @end enumerate") (home-page "https://www.bertnase.de/npiet/") (license license:gpl2+))) + +(define-public piet-toolchain + (let ((commit "f002ff6a924a6bbace5eef94f3be06f425e7f590") + (revision "0")) + (package + (name "piet-toolchain") + (version (git-version "0.0.0" revision commit)) + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/sl236/Piet") + (commit commit))) + (file-name (git-file-name name version)) + (sha256 + (base32 "0xwbhwizfbn080fmrgavaz3b939brycmlar3m5px9avl2b68c816")) + (modules '((guix build utils))) + (snippet + '(begin + ;; Remove a bundled fork of Marc Majcher's Piet interpreter. + (delete-file-recursively "interpreter") + #t)))) + (build-system gnu-build-system) + (arguments + `(#:modules ((guix build gnu-build-system) + (guix build utils) + (srfi srfi-26)) + #:phases + (modify-phases %standard-phases + (delete 'configure) ; no configure script + (delete 'build) ; nothing to build + (delete 'check) ; run our own tests below + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin")) + (doc (string-append out "/share/doc/" + ,name "-" ,version))) + (for-each (lambda (script) + (install-file script bin) + (wrap-program (string-append bin "/" script) + `("PERL5LIB" ":" = (,(getenv "PERL5LIB"))))) + (list "piet-assembler" + "piet-compiler")) + + ;; Fix an odd mode. + (chmod "compiler-samples/test-binary-ops.script" #o644) + (for-each (lambda (file) ; INSTALL-FILE is not recursive + (copy-recursively file + (string-append doc "/" file))) + (list "assembler-samples" + "compiler-samples" + "README.md")) ; includes the licence grant + #t))) + (add-after 'install 'check + (lambda* (#:key outputs tests? #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin"))) + (when tests? + (unsetenv "PERL5LIB") ; test the wrapping + ;; Compile all scripts assemble all Piets. + (for-each (lambda (file) + (system (string-append bin "/piet-compiler " + file ">" + file ".piet"))) + (find-files "." "\\.script$")) + (for-each (lambda (file) + (system (string-append bin "/piet-assembler " + file "|pnmtopng>" + file ".png"))) + (find-files "." "\\.piet$")) + + ;; Don't run the interactive one. + (delete-file "assembler-samples/quest.piet.png") + (for-each (cut invoke "npiet" <>) + (find-files "." "\\.png$")) + #t))))))) + (native-inputs + ;; For our tests. + `(("netpbm" ,netpbm) + ("npiet" ,npiet))) + (inputs + `(("perl" ,perl) + ("perl-parse-recdescent" ,perl-parse-recdescent))) + (home-page "https://www.toothycat.net/wiki/wiki.pl?MoonShadow/Piet") + (synopsis "Piet compiler and assembler") + (description + "This package provides a compiler and assembler that target the Piet +graphical programming language. + +@command{piet-assembler} converts Piet assembler instructions (e.g., +@code{push}, @code{add}, @code{switch}, @code{outn}) and directives into an +executable @code{netpbm} image of the corresponding Piet program. + +@command{piet-compiler} compiles a C-like high-level language into assembly +source understood by @command{piet-assembler}. It supports common arithmetic +and boolean logic operators (though not bitwise manipulation), flow control +(@code{if}, @code{for}, @code{while}), recursive functions, in-line assembler, +and input/output intrinsics. The only supported data type is the integer. + +The language is documented only by the compiler's Perl source code and the +included samples.") + (license license:cc-by-sa4.0)))) |