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authorRicardo Wurmus <rekado@elephly.net>2017-12-13 23:35:13 +0100
committerRicardo Wurmus <rekado@elephly.net>2017-12-15 00:00:34 +0100
commit1bc147d609014cc86326ff0570dfb58426f1ec73 (patch)
treeacbdca846240ec77dcf276e0b03b1de5cd6dfe49 /guix/build
parente536b1d308bddc41d4eb45094e67eead681dbdd1 (diff)
guix: ant-build-system: Do not compress jars.
Fixes <https://bugs.gnu.org/29700>. * guix/build/ant-build-system.scm (strip-jar-timestamps): Do not compress jar when repacking.
Diffstat (limited to 'guix/build')
-rw-r--r--guix/build/ant-build-system.scm7
1 files changed, 5 insertions, 2 deletions
diff --git a/guix/build/ant-build-system.scm b/guix/build/ant-build-system.scm
index a440daf054..6ce813a001 100644
--- a/guix/build/ant-build-system.scm
+++ b/guix/build/ant-build-system.scm
@@ -197,9 +197,12 @@ repack them. This is necessary to ensure that archives are reproducible."
;; first.
(with-directory-excursion dir
(let* ((files (find-files "." ".*" #:directories? #t))
+ ;; To ensure that the reference scanner can detect all
+ ;; store references in the jars we disable compression
+ ;; with the "-0" option.
(command (if (file-exists? manifest)
- `("zip" "-X" ,jar ,manifest ,@files)
- `("zip" "-X" ,jar ,@files))))
+ `("zip" "-0" "-X" ,jar ,manifest ,@files)
+ `("zip" "-0" "-X" ,jar ,@files))))
(unless (zero? (apply system* command))
(error "'zip' failed"))))
(utime jar 0 0)