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| author | aszlig <aszlig@redmoonstudios.org> | 2017-04-20 00:22:31 +0200 |
|---|---|---|
| committer | aszlig <aszlig@redmoonstudios.org> | 2017-04-20 00:37:02 +0200 |
| commit | e662e035f9ed4d125c7534bc65e01fc73a0b0f62 (patch) | |
| tree | 0549a35cc251aa0262c21c67df9da145d1590151 /nixos/modules/system/boot/loader/systemd-boot | |
| parent | 0602b9d1943591d1ee9b056fca7919af8696d599 (diff) | |
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nixos/systemd-boot-builder: Don't write .pyc files
This has surfaced since d990aa716327abb018e8352dcf7ba2fcfb4fc34c. The "simpleUefiGummiboot" installer test fails since this commit, because that commit introduced a small check to verify whether the store was altered. While installing NixOS for the first time, the store is usually in /mnt/nix/store and without the read-only bind mount that's preventing programs from altering the store. So after nixos-install is done creating the system closure and setting it as the active system profile, the bootloader is written from the closure inside the chroot. The systemd-boot-builder is invoked during this step, which adds .pyc files for various Python modules of the Python 3 store path, which in turn invalidates the hash of the Python 3 store path itself. At the time the system is booted up again, the nix-store is verified and fails with something like this: path /nix/store/zvm545rqc4d97caqq9h7344bnd06jhzb-python3-3.5.3 was modified! expected hash b2c975f4b8d197443fbb09690fb3f6545e165dd44c9309d7d6df2fce0579ebeb, got bccca19f39c9d26d857ccf1fb72818b2b817967e6d497a25a1283e36ed0acf01 Running the interpreter with the -B argument prevents Python from writing those byte code files: https://docs.python.org/3/using/cmdline.html#cmdoption-B Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Diffstat (limited to 'nixos/modules/system/boot/loader/systemd-boot')
| -rw-r--r-- | nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py index d5e00129a82c..704c574b822e 100644 --- a/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py +++ b/nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py @@ -1,4 +1,4 @@ -#! @python3@/bin/python3 +#! @python3@/bin/python3 -B import argparse import shutil import os |