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-rw-r--r--guix/build/gnu-build-system.scm4
1 files changed, 3 insertions, 1 deletions
diff --git a/guix/build/gnu-build-system.scm b/guix/build/gnu-build-system.scm
index 2880168273..25df711170 100644
--- a/guix/build/gnu-build-system.scm
+++ b/guix/build/gnu-build-system.scm
@@ -108,7 +108,9 @@ working directory."
(copy-recursively source "."
#:keep-mtime? #t)
#t)
- (and (zero? (system* "tar" "xvf" source))
+ (and (if (string-suffix? ".zip" source)
+ (zero? (system* "unzip" source))
+ (zero? (system* "tar" "xvf" source)))
(chdir (first-subdirectory ".")))))
;; See <http://bugs.gnu.org/17840>.