maint: Require Guile 3.0.

* configure.ac: Require Guile 3.0.
* doc/guix.texi (Requirements): Adjust accordingly.
* gnu/packages/package-management.scm (guile2.2-guix): Remove.
* guix/lint.scm (exception-with-kind-and-args?): Remove 'cond-expand'.
* guix/scripts/deploy.scm (deploy-machine*): Likewise.
* guix/store.scm (call-with-store): Likewise.
* guix/swh.scm (http-get*, http-post*): Likewise.
* guix/ui.scm (without-compiler-optimizations, guard*)
(call-with-error-handling): Likewise.
This commit is contained in:
Ludovic Courtès 2021-05-26 22:30:31 +02:00
parent 49b15701ad
commit 82d8ab01f5
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8 changed files with 32 additions and 109 deletions

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@ -125,10 +125,7 @@ Perform the deployment specified by FILE.\n"))
;; and include a '&message'. However, that message only contains
;; the format string. Thus, special-case it here to avoid
;; displaying a bare format string.
((cond-expand
(guile-3
((exception-predicate &exception-with-kind-and-args) c))
(else #f))
(((exception-predicate &exception-with-kind-and-args) c)
(raise c))
((message-condition? c)