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authorLudovic Courtès <ludo@gnu.org>2013-02-20 22:59:35 +0100
committerLudovic Courtès <ludo@gnu.org>2013-02-20 22:59:35 +0100
commit80736cdf200105cb15872130cf1bb266c588505c (patch)
tree7af03f3cabc34c6e509be11ff3b017a86ad41daf /guix
parent8dcb0c55ab90c5e994f5adf1dfc68180197489bc (diff)
download: Adjust to `http-get*' deprecation.
* guix/build/download.scm (http-fetch): Adjust to use #:streaming? when using Guile 2.0.8+.
Diffstat (limited to 'guix')
-rw-r--r--guix/build/download.scm25
1 files changed, 17 insertions, 8 deletions
diff --git a/guix/build/download.scm b/guix/build/download.scm
index cda715993e..6c2e8235d0 100644
--- a/guix/build/download.scm
+++ b/guix/build/download.scm
@@ -178,17 +178,26 @@ which is not available during bootstrap."
(define (http-fetch uri file)
"Fetch data from URI and write it to FILE. Return FILE on success."
+ (define post-2.0.7?
+ (or (string>? (major-version) "2")
+ (string>? (minor-version) "0")
+ (string>? (micro-version) "7")
+ (string>? (version) "2.0.7")))
+
(let*-values (((connection)
(open-connection-for-uri uri))
((resp bv-or-port)
- ;; XXX: `http-get*' was introduced in 2.0.7. We know
- ;; we're using it within the chroot, but
- ;; `guix-download' might be using a different version.
- ;; So keep this compatibility hack for now.
- (if (module-defined? (resolve-interface '(web client))
- 'http-get*)
- (http-get* uri #:port connection #:decode-body? #f)
- (http-get uri #:port connection #:decode-body? #f)))
+ ;; XXX: `http-get*' was introduced in 2.0.7, and replaced by
+ ;; #:streaming? in 2.0.8. We know we're using it within the
+ ;; chroot, but `guix-download' might be using a different
+ ;; version. So keep this compatibility hack for now.
+ (if post-2.0.7?
+ (http-get uri #:port connection #:decode-body? #f
+ #:streaming? #t)
+ (if (module-defined? (resolve-interface '(web client))
+ 'http-get*)
+ (http-get* uri #:port connection #:decode-body? #f)
+ (http-get uri #:port connection #:decode-body? #f))))
((code)
(response-code resp))
((size)