From f79049caae7d8676d95db0b40c0f186572e504fd Mon Sep 17 00:00:00 2001 From: Philip McGrath Date: Sun, 27 Feb 2022 16:29:16 -0500 Subject: gnu: chez-scheme: Explicitly package bootstrap bootfiles. This makes the structure of the upstream Chez Scheme package the same as for the Racket variant, it sets things up for (one day, hopefully) actually being able to bootstrap the upstream Chez Scheme bootfiles, and it may be useful for cross-compilation and adding support for architectures without pre-built bootfiles from upstream. * gnu/packages/chez.scm (chez-scheme-bootstrap-bootfiles): New variable. (chez-scheme)[native-inputs]: Add it. [arguments]<#:phases>: Add 'unpack-bootfiles'. (chez-scheme-for-racket-bootstrap-bootfiles): Inherit from 'chez-scheme-bootstrap-bootfiles'. [arguments]: Adapt accordingly. Signed-off-by: Liliana Marie Prikler --- gnu/packages/chez.scm | 98 +++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 72 insertions(+), 26 deletions(-) (limited to 'gnu') diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm index 43d2c764f3..da267d3616 100644 --- a/gnu/packages/chez.scm +++ b/gnu/packages/chez.scm @@ -46,6 +46,7 @@ #:use-module (gnu packages xorg) #:use-module (ice-9 match) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) #:export (nix-system->chez-machine chez-machine->nonthreaded chez-machine->threaded @@ -211,7 +212,9 @@ If native threads are supported, the returned list will include ;; for X11 clipboard support in expeditor: ;; https://github.com/cisco/ChezScheme/issues/9#issuecomment-222057232 libx11)) - (native-inputs (list chez-nanopass-bootstrap stex-bootstrap)) + (native-inputs (list chez-scheme-bootstrap-bootfiles + chez-nanopass-bootstrap + stex-bootstrap)) (native-search-paths (list (search-path-specification (variable "CHEZSCHEMELIBDIRS") @@ -232,6 +235,14 @@ If native threads are supported, the returned list will include (add-after 'unpack 'unpack-nanopass+stex (lambda args #$unpack-nanopass+stex)) + (add-after 'unpack-nanopass+stex 'unpack-bootfiles + (lambda* (#:key native-inputs inputs #:allow-other-keys) + (when (directory-exists? "boot") + (delete-file-recursively "boot")) + (copy-recursively + (search-input-directory (or native-inputs inputs) + "lib/chez-scheme-bootfiles") + "boot"))) ;; NOTE: the custom Chez 'configure' script doesn't allow ;; unrecognized flags, such as those automatically added ;; by `gnu-build-system`. @@ -316,8 +327,46 @@ generates native code for each target processor, with support for x86, x86_64, and 32-bit PowerPC architectures.") (license asl2.0))) +(define-public chez-scheme-bootstrap-bootfiles + (package + (inherit chez-scheme) + (name "chez-scheme-bootstrap-bootfiles") + (inputs '()) + (native-inputs '()) + (outputs '("out")) + (build-system copy-build-system) + ;; TODO: cross compilation + (arguments + (list #:install-plan + #~`(("boot/" "lib/chez-scheme-bootfiles")))) + (supported-systems + ;; Upstream only distributes pre-built bootfiles for + ;; arm32le and t?(i3|a6)(le|nt|osx) + (filter (lambda (system) + (let ((machine (and=> (nix-system->chez-machine system) + chez-machine->nonthreaded))) + (or (equal? "arm32le" machine) + (and machine + (member (substring machine 0 2) '("i3" "a6")) + (or-map (cut string-suffix? <> machine) + '("le" "nt" "osx")))))) + %supported-systems)) + (synopsis "Chez Scheme bootfiles (binary seed)") + (description + "Chez Scheme is a self-hosting compiler: building it requires +``bootfiles'' containing the Scheme-implemented portions compiled for the +current platform. (Chez can then cross-compile bootfiles for all other +supported platforms.) + +This package provides bootstrap bootfiles for upstream Chez Scheme. +Currently, it simply packages the binaries checked in to the upsream +repository. Hopefully we can eventually adapt Racket's @code{cs-bootstrap} to +work with upstream Chez Scheme so that we can bootstrap these files from +source."))) + (define-public chez-scheme-for-racket-bootstrap-bootfiles (package + (inherit chez-scheme-bootstrap-bootfiles) (name "chez-scheme-for-racket-bootstrap-bootfiles") (version "9.5.7.3") ;; The version should match `(scheme-fork-version-number)`. @@ -325,32 +374,30 @@ and 32-bit PowerPC architectures.") ;; It will always be different than the upstream version! ;; When updating, remember to also update %racket-version in racket.scm. (source #f) ; avoid problematic cycle with racket.scm - (inputs `()) (native-inputs (list chez-nanopass-bootstrap racket-vm-bc)) - (build-system copy-build-system) ;; TODO: cross compilation (arguments - (list - #:install-plan - #~`(("boot/" "lib/chez-scheme-bootfiles")) - #:phases - #~(let ((unpack (assoc-ref %standard-phases 'unpack))) - (modify-phases %standard-phases - (replace 'unpack - (lambda args - (unpack #:source #$(or (package-source this-package) - (package-source racket-vm-bc))))) - (add-after 'unpack 'chdir - (lambda args - (chdir "racket/src/ChezScheme"))) - (add-after 'chdir 'unpack-nanopass+stex - (lambda args - #$unpack-nanopass+stex)) - (add-before 'install 'build - (lambda* (#:key native-inputs inputs #:allow-other-keys) - (invoke (search-input-file (or native-inputs inputs) - "/opt/racket-vm/bin/racket") - "rktboot/main.rkt"))))))) + (substitute-keyword-arguments + (package-arguments chez-scheme-bootstrap-bootfiles) + ((#:phases those-phases #~%standard-phases) + #~(let* ((those-phases #$those-phases) + (unpack (assoc-ref those-phases 'unpack))) + (modify-phases those-phases + (replace 'unpack + (lambda args + (unpack #:source #$(or (package-source this-package) + (package-source racket-vm-bc))))) + (add-after 'unpack 'chdir + (lambda args + (chdir "racket/src/ChezScheme"))) + (add-after 'chdir 'unpack-nanopass+stex + (lambda args + #$unpack-nanopass+stex)) + (add-before 'install 'build + (lambda* (#:key native-inputs inputs #:allow-other-keys) + (invoke (search-input-file (or native-inputs inputs) + "/opt/racket-vm/bin/racket") + "rktboot/main.rkt")))))))) (supported-systems (filter nix-system->chez-machine %supported-systems)) (home-page "https://github.com/racket/ChezScheme") @@ -372,8 +419,7 @@ long as using an existing Chez Scheme, but @code{cs-bootstrap} supports Racket Note that the generated bootfiles are specific to Racket's fork of Chez Scheme, and @code{cs-bootstrap} does not currently support building upstream -Chez Scheme.") - (license (list asl2.0)))) +Chez Scheme."))) ;; ;; Chez's bootstrap dependencies: -- cgit v1.2.3