@@ 20,7 20,7 @@
;;; Copyright © 2022 Morgan Smith <Morgan.J.Smith@outlook.com>
;;; Copyright © 2022 jgart <jgart@dismail.de>
;;; Copyright © 2022 Robby Zambito <contact@robbyzambito.me>
-;;; Copyright © 2023 Andrew Whatson <whatson@tailcall.au>
+;;; Copyright © 2023, 2024 Andrew Whatson <whatson@tailcall.au>
;;; Copyright © 2023, 2024 Juliana Sims <juli@incana.org>
;;; Copyright © 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2024 Skylar Hill <stellarskylark@posteo.net>
@@ 62,6 62,7 @@
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages bdw-gc)
+ #:use-module (gnu packages build-tools)
#:use-module (gnu packages compression)
#:use-module (gnu packages databases)
#:use-module (gnu packages emacs)
@@ 82,16 83,19 @@
#:use-module (gnu packages lisp-check)
#:use-module (gnu packages lisp-xyz)
#:use-module (gnu packages m4)
+ #:use-module (gnu packages man)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages netpbm)
#:use-module (gnu packages pcre)
+ #:use-module (gnu packages perl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages readline)
#:use-module (gnu packages sqlite)
#:use-module (gnu packages tex)
#:use-module (gnu packages texinfo)
#:use-module (gnu packages tls)
+ #:use-module (gnu packages version-control)
#:use-module (gnu packages xorg)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match))
@@ 620,6 624,68 @@ an isolated heap allowing multiple VMs to run simultaneously in different OS
threads.")
(license bsd-3)))
+(define-public unsyntax
+ (let ((commit "144772eeef4a812dd79515b67010d33ad2e7e890")
+ (revision "0"))
+ (package
+ (name "unsyntax")
+ (version (git-version "0.0.3" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://gitlab.com/nieper/unsyntax.git")
+ (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "1ia58xdrywsm0dg19kmkghnrgw6gj2bsaypyjmbpirrila73cqk0"))))
+ (build-system gnu-build-system)
+ (arguments
+ (list #:make-flags
+ #~(list "gl_public_submodule_commit=") ; disable submodule checks
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-before 'bootstrap 'prepare-bootstrap
+ (lambda _
+ ;; Unsyntax relies on bootstrap to fetch gnulib, we use
+ ;; the sources from guix's gnulib package instead.
+ (copy-recursively (getenv "GNULIB_SRCDIR") ".gnulib")
+ (setenv "GNULIB_SRCDIR" ".gnulib")
+ (patch-shebang ".gnulib/gnulib-tool")
+ (patch-shebang ".gnulib/build-aux/bootstrap")
+ (patch-shebang ".gnulib/build-aux/git-version-gen")
+ (patch-shebang ".gnulib/build-aux/prefix-gnulib-mk")
+ ;; The bootstrap_sync option updates the bootstrap script
+ ;; and runs it with CONFIG_SHELL, make sure it's correct.
+ (setenv "CONFIG_SHELL" (which "sh"))
+ ;; Tell git-version-gen the correct version number.
+ (call-with-output-file ".tarball-version"
+ (lambda (port)
+ (display #$version port)))))
+ (add-before 'configure 'patch-exec-paths
+ (lambda _
+ ;; Fix hard-coded references to chibi-scheme, using the
+ ;; configured interpreter path instead. This avoids the need
+ ;; for chibi-scheme as a propagated input.
+ (substitute* '("src/compile-unsyntax.in"
+ "src/expand-unsyntax.in"
+ "src/unsyntax-scheme.in")
+ (("chibi-scheme") "'@CHIBI_SCHEME@'")))))))
+ (native-inputs
+ (list autoconf automake libtool git gnulib help2man perl texinfo))
+ (inputs
+ (list chibi-scheme))
+ (home-page "https://www.unsyntax.org")
+ (synopsis "Expander for R7RS programs")
+ (description
+ "Unsyntax is an implementation of the Scheme programming language,
+specifically of its R7RS standard, and includes a number of extensions.
+Unsyntax evaluates Scheme expressions and compiles and runs Scheme programs by
+first expanding them into a minimal dialect of R7RS (small) without any
+syntactic extensions. The resulting expression or program is then evaluated
+by an existing Scheme implementation.")
+ (license expat))))
+
(define-public sicp
(let ((commit "bda03f79d6e2e8899ac2b5ca6a3732210e290a79")
(revision "3"))