Toggle diff (260 lines)
diff --git a/configure.ac b/configure.ac
index 583b902361..84592f6041 100644
--- a/configure.ac
+++ b/configure.ac
@@ -96,16 +96,12 @@ m4_pattern_forbid([^GUIX_])
dnl Search for 'guile' and 'guild'. This macro defines
dnl 'GUILE_EFFECTIVE_VERSION'.
-GUILE_PKG([3.0 2.2])
+GUILE_PKG([3.0])
GUILE_PROGS
if test "x$GUILD" = "x"; then
AC_MSG_ERROR(['guild' binary not found; please check your Guile installation.])
fi
-if test "x$GUILE_EFFECTIVE_VERSION" = "x2.2"; then
- PKG_CHECK_MODULES([GUILE], [guile-2.2 >= 2.2.6])
-fi
-
dnl Get CFLAGS and LDFLAGS for libguile.
GUILE_FLAGS
diff --git a/doc/guix.texi b/doc/guix.texi
index e8b0485f78..05a4f9a6e2 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -833,8 +833,7 @@ GNU Guix is available for download from its website at
GNU Guix depends on the following packages:
@itemize
-@item @url{https://gnu.org/software/guile/, GNU Guile}, version 3.0.x or
-2.2.x;
+@item @url{https://gnu.org/software/guile/, GNU Guile}, version 3.0.x;
@item @url{https://notabug.org/cwebber/guile-gcrypt, Guile-Gcrypt}, version
0.1.0 or later;
@item
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 1cea8ed83d..6378d7c2d9 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -518,40 +518,6 @@ the Nix package manager.")
(invoke "make" "install-binPROGRAMS")))
(delete 'wrap-program)))))))
-
-(define-public guile2.2-guix
- (package
- (inherit guix)
- (name "guile2.2-guix")
- (native-inputs
- `(("guile" ,guile-2.2)
- ("gnutls" ,guile2.2-gnutls)
- ("guile-gcrypt" ,guile2.2-gcrypt)
- ("guile-json" ,guile2.2-json)
- ("guile-lib" ,guile2.2-lib)
- ("guile-sqlite3" ,guile2.2-sqlite3)
- ("guile-ssh" ,guile2.2-ssh)
- ("guile-git" ,guile2.2-git)
- ("guile-zlib" ,guile2.2-zlib)
- ("guile-lzlib" ,guile2.2-lzlib)
- ,@(fold alist-delete (package-native-inputs guix)
- '("guile" "gnutls" "guile-gcrypt" "guile-json"
- "guile-lib" "guile-sqlite3" "guile-ssh" "guile-git"
- "guile-zlib" "guile-lzlib"))))
- (inputs
- `(("guile" ,guile-2.2)
- ,@(alist-delete "guile" (package-inputs guix))))
- (propagated-inputs
- `(("gnutls" ,gnutls)
- ("guile-gcrypt" ,guile2.2-gcrypt)
- ("guile-json" ,guile2.2-json)
- ("guile-lib" ,guile2.2-lib)
- ("guile-sqlite3" ,guile2.2-sqlite3)
- ("guile-ssh" ,guile2.2-ssh)
- ("guile-git" ,guile2.2-git)
- ("guile-zlib" ,guile2.2-zlib)
- ("guile-lzlib" ,guile2.2-lzlib)))))
-
(define-public guile3.0-guix
(deprecated-package "guile3.0-guix" guix))
diff --git a/guix/lint.scm b/guix/lint.scm
index a2d6418b85..023a179ea6 100644
--- a/guix/lint.scm
+++ b/guix/lint.scm
@@ -1003,14 +1003,9 @@ descriptions maintained upstream."
(origin-uris origin))
'())))
-(cond-expand
- (guile-3
- ;; Guile 3.0.0 does not export this predicate.
- (define exception-with-kind-and-args?
- (exception-predicate &exception-with-kind-and-args)))
- (else ;Guile 2
- (define exception-with-kind-and-args?
- (const #f))))
+;; Guile 3.0.0 does not export this predicate.
+(define exception-with-kind-and-args?
+ (exception-predicate &exception-with-kind-and-args))
(define* (check-derivation package #:key store)
"Emit a warning if we fail to compile PACKAGE to a derivation."
diff --git a/guix/scripts/deploy.scm b/guix/scripts/deploy.scm
index 0725fba54b..b2029943e2 100644
--- a/guix/scripts/deploy.scm
+++ b/guix/scripts/deploy.scm
@@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 David Thompson <davet@gnu.org>
;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.org>
-;;; Copyright © 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -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)
diff --git a/guix/store.scm b/guix/store.scm
index 9d706ae590..cf5d5eeccc 100644
--- a/guix/store.scm
+++ b/guix/store.scm
@@ -648,18 +648,10 @@ connection. Use with care."
(close-connection store)
(apply values results)))))
- (cond-expand
- (guile-3
- (with-exception-handler (lambda (exception)
- (close-connection store)
- (raise-exception exception))
- thunk))
- (else ;Guile 2.2
- (catch #t
- thunk
- (lambda (key . args)
- (close-connection store)
- (apply throw key args)))))))
+ (with-exception-handler (lambda (exception)
+ (close-connection store)
+ (raise-exception exception))
+ thunk)))
(define-syntax-rule (with-store store exp ...)
"Bind STORE to an open connection to the store and evaluate EXPs;
diff --git a/guix/swh.scm b/guix/swh.scm
index 06d2957252..f6d5241e06 100644
--- a/guix/swh.scm
+++ b/guix/swh.scm
@@ -148,20 +148,12 @@
url
(string-append url "/")))
-(cond-expand
- (guile-3
- ;; XXX: Work around a bug in Guile 3.0.2 where #:verify-certificate? would
- ;; be ignored (<https://bugs.gnu.org/40486>).
- (define* (http-get* uri #:rest rest)
- (apply http-request uri #:method 'GET rest))
- (define* (http-post* uri #:rest rest)
- (apply http-request uri #:method 'POST rest)))
- (else ;Guile 2.2
- ;; Guile 2.2 did not have #:verify-certificate? so ignore it.
- (define* (http-get* uri #:key verify-certificate? streaming?)
- (http-request uri #:method 'GET #:streaming? streaming?))
- (define* (http-post* uri #:key verify-certificate? streaming?)
- (http-request uri #:method 'POST #:streaming? streaming?))))
+;; XXX: Work around a bug in Guile 3.0.2 where #:verify-certificate? would
+;; be ignored (<https://bugs.gnu.org/40486>).
+(define* (http-get* uri #:rest rest)
+ (apply http-request uri #:method 'GET rest))
+(define* (http-post* uri #:rest rest)
+ (apply http-request uri #:method 'POST rest))
(define %date-regexp
;; Match strings like "2014-11-17T22:09:38+01:00" or
diff --git a/guix/ui.scm b/guix/ui.scm
index 05b3f5f84c..6b0155f563 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -196,17 +196,11 @@ information, or #f if it could not be found."
(stack-ref stack 1) ;skip the 'throw' frame
last))))
-(cond-expand
- (guile-3
- (define-syntax-rule (without-compiler-optimizations exp)
- ;; Compile with the baseline compiler (-O1), which is much less expensive
- ;; than -O2.
- (parameterize (((@ (system base compile) default-optimization-level) 1))
- exp)))
- (else
- (define-syntax-rule (without-compiler-optimizations exp)
- ;; No easy way to turn off optimizations on Guile 2.2.
- exp)))
+(define-syntax-rule (without-compiler-optimizations exp)
+ ;; Compile with the baseline compiler (-O1), which is much less expensive
+ ;; than -O2.
+ (parameterize (((@ (system base compile) default-optimization-level) 1))
+ exp))
(define* (load* file user-module
#:key (on-error 'nothing-special))
@@ -674,22 +668,17 @@ or variants of @code{~a} in the same profile.")
or remove one of them from the profile.")
name1 name2)))))
-(cond-expand
- (guile-3
- ;; On Guile 3.0, in 'call-with-error-handling' we need to re-raise. To
- ;; preserve useful backtraces in case of unhandled errors, we want that to
- ;; happen before the stack has been unwound, hence 'guard*'.
- (define-syntax-rule (guard* (var clauses ...) exp ...)
- "This variant of SRFI-34 'guard' does not unwind the stack before
+;; On Guile 3.0, in 'call-with-error-handling' we need to re-raise. To
+;; preserve useful backtraces in case of unhandled errors, we want that to
+;; happen before the stack has been unwound, hence 'guard*'.
+(define-syntax-rule (guard* (var clauses ...) exp ...)
+ "This variant of SRFI-34 'guard' does not unwind the stack before
evaluating the tests and bodies of CLAUSES."
- (with-exception-handler
- (lambda (var)
- (cond clauses ... (else (raise var))))
- (lambda () exp ...)
- #:unwind? #f)))
- (else
- (define-syntax-rule (guard* (var clauses ...) exp ...)
- (guard (var clauses ...) exp ...))))
+ (with-exception-handler
+ (lambda (var)
+ (cond clauses ... (else (raise var))))
+ (lambda () exp ...)
+ #:unwind? #f))
(define (call-with-error-handling thunk)
"Call THUNK within a user-friendly error handler."
@@ -822,10 +811,7 @@ directories:~{ ~a~}~%")
;; Furthermore, use of 'guard*' ensures that the stack has not
;; been unwound when we re-raise, since that would otherwise show
;; useless backtraces.
- ((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)
--
2.31.1
