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-rw-r--r--gnu/packages/compression.scm11
1 files changed, 8 insertions, 3 deletions
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index efffa92692..5275b8a8ef 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -44,12 +44,17 @@
`(#:phases (alist-replace
'configure
(lambda* (#:key outputs #:allow-other-keys)
- ;; Zlib's home-made `configure' doesn't fails when passed
+ ;; Zlib's home-made `configure' fails when passed
;; extra flags like `--enable-fast-install', so we need to
;; invoke it with just what it understand.
(let ((out (assoc-ref outputs "out")))
- (zero? (system* "./configure"
- (string-append "--prefix=" out)))))
+ ;; 'configure' doesn't understand '--host'.
+ ,@(if (%current-target-system)
+ `((setenv "CHOST" ,(%current-target-system)))
+ '())
+ (zero?
+ (system* "./configure"
+ (string-append "--prefix=" out)))))
%standard-phases)))
(home-page "http://zlib.net/")
(synopsis "The zlib compression library")