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50dbda2498
There was an issue where initrd_tmp_dir was used to create tools.cpio and wipe that dir, while data.cpio was subdirectory of initrd_tmp_dir.
This seperates tools.cpio temp dir from data.cpio temp dir:
- tools.cpio: initrd_tmp_dir/tools/{bin,lib}
- data.cpio: initrd_tmp_dir/data
So that when wiping happens of a subdir, this doesn't affect others:
- initrd_tmp_dir = mktemp -d
- initrd_tools_dir = initrd_tmp_dir/tools
- initrd_bin_dir = initrd_tools_dir/bin
- initrd_lib_dir = initrd_tools_dir/lib
- initrd_data_dir = initrd_tmp_dir/data
This commit:
- Use proper variable names everywhere, no more initrd_tmp_dir.
- initrd_tools_dir, initrd_lib_dir, initrd_bin_dir, initrd_data_dir
- change to busybox (initrd_tmp_dir/bin -> initrd_bin_dir) as well and review all other modules
Signed-off-by: Thierry Laurion <insurgo@riseup.net>