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Make the staged ISO copy writable on macOS

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macOS's openrsync ignores --chmod, so the staged directories kept the
read-only permissions of the UDF mount and wimlib-imagex split failed
with Permission denied. Run chmod -R u+rwX on the staging directory on
Darwin.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
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guofangandClaude Sonnet 5.5 committed 2026-10-22 21:43:53 +08:00
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commit 30342b4e1b
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build-windows-install-disk.sh
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@@ -214,6 +214,11 @@ step "Staging the ISO files without install.wim"
# The UDF mount is read-only, so its directories are too; --chmod keeps the copies # The UDF mount is read-only, so its directories are too; --chmod keeps the copies
# writable, otherwise cleanup cannot remove them. # writable, otherwise cleanup cannot remove them.
run rsync -rt --chmod=u+rwX --exclude=/sources/install.wim "$mount_dir/" "$stage_dir/" run rsync -rt --chmod=u+rwX --exclude=/sources/install.wim "$mount_dir/" "$stage_dir/"
if [[ "$os" == Darwin ]]; then
# macOS's openrsync ignores --chmod, so make the copies writable here (the split
# below writes into sources/).
run chmod -R u+rwX "$stage_dir"
fi
# Parts must stay below the 4 GiB FAT32 file limit; wimlib takes MiB. # Parts must stay below the 4 GiB FAT32 file limit; wimlib takes MiB.
step "Splitting install.wim into install.swm parts (FAT32 files must stay below 4 GiB)" step "Splitting install.wim into install.swm parts (FAT32 files must stay below 4 GiB)"