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authorThomas Watson <twatson52@icloud.com>2022-01-28 21:28:16 -0600
committertomberek <tomberek@users.noreply.github.com>2022-01-29 18:07:11 -0500
commitd8bb89b9fff31d6de8b025ee6ee674bbc8909860 (patch)
tree8471e4930668a79e6c663c4b62e670c83557399f /pkgs/build-support/kernel
parentf1a3e3e21c9a1c3d7e683a2f0ac5bcce8e90eb1d (diff)
make-initrd: fix reproducibility problems with hard links
Diffstat (limited to 'pkgs/build-support/kernel')
-rw-r--r--pkgs/build-support/kernel/make-initrd.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/kernel/make-initrd.sh b/pkgs/build-support/kernel/make-initrd.sh
index 70884741af3a6..0a87d643546a5 100644
--- a/pkgs/build-support/kernel/make-initrd.sh
+++ b/pkgs/build-support/kernel/make-initrd.sh
@@ -31,7 +31,7 @@ storePaths=$(perl $pathsFromGraph closure-*)
 
 # Paths in cpio archives *must* be relative, otherwise the kernel
 # won't unpack 'em.
-(cd root && cp -prd --parents $storePaths .)
+(cd root && cp -prP --parents $storePaths .)
 
 
 # Put the closure in a gzipped cpio archive.