diff options
author | Andy Wingo <wingo@pobox.com> | 2024-03-06 10:18:08 +0100 |
---|---|---|
committer | Andy Wingo <wingo@pobox.com> | 2024-03-17 21:40:58 +0100 |
commit | 137b0e85b956a7b7e7c9bc0029d09fe6868e5b17 (patch) | |
tree | f97531b8804989214a62e76a071386c3d2a3e53e /module/system | |
parent | 5bbc2d41d9cb4d42a226c753469bc0a7a81b33ae (diff) | |
download | guile-137b0e85b956a7b7e7c9bc0029d09fe6868e5b17.tar.gz |
(system base target) doesn't load (system foreign)
* module/system/base/target.scm (%native-word-size): Use
most-positive-fixnum instead of importing (system foreign).
Diffstat (limited to 'module/system')
-rw-r--r-- | module/system/base/target.scm | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/module/system/base/target.scm b/module/system/base/target.scm index f06798789..474a1d5e0 100644 --- a/module/system/base/target.scm +++ b/module/system/base/target.scm @@ -1,6 +1,6 @@ ;;; Compilation targets -;; Copyright (C) 2011-2014,2017-2018,2023 Free Software Foundation, Inc. +;; Copyright (C) 2011-2014,2017-2018,2023-2024 Free Software Foundation, Inc. ;; This library is free software; you can redistribute it and/or ;; modify it under the terms of the GNU Lesser General Public @@ -44,8 +44,16 @@ ;;; Target types ;;; -(define %native-word-size - ((@ (system foreign) sizeof) '*)) +;; Hacky way to get native pointer size without having to load (system +;; foreign). +(define-syntax %native-word-size + (lambda (stx) + (syntax-case stx () + (id (identifier? #'id) + (cond + ((< most-positive-fixnum (ash 1 32)) 4) + ((< most-positive-fixnum (ash 1 64)) 8) + (else (error "unexpected!" most-positive-fixnum))))))) (define %target-type (make-fluid %host-type)) (define %target-endianness (make-fluid (native-endianness))) |