mirror of
https://github.com/nix-community/nix-on-droid.git
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149e5c8869
POSIX semaphores need /dev/shm to work. Without this, python
multiprocessing gives errors:
```
Traceback (most recent call last):
...
File "/usr/lib/python2.7/multiprocessing/synchronize.py", line 75, in __init__
sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue)
OSError: [Errno 13] Permission denied
```
Co-authored-by: Alexander Sosedkin <monk@unboiled.info>
Co-authored-by: Tobias Happ <tobias.happ@gmx.de>
38 lines
1.2 KiB
Nix
38 lines
1.2 KiB
Nix
# Copyright (c) 2019-2020, see AUTHORS. Licensed under MIT License, see LICENSE.
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{ runCommand, nixDirectory, prootTermux, bash, pkgs, config }:
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let
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packageInfo = import "${nixDirectory}/nix-support/package-info.nix";
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in
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runCommand "bootstrap" { } ''
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mkdir --parents $out/{.l2s,bin,dev/shm,etc,nix,root,tmp,usr/{bin,lib}}
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cp --recursive ${nixDirectory}/store $out/nix/store
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cp --recursive ${nixDirectory}/var $out/nix/var
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chmod --recursive u+w $out/nix
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ln --symbolic ${packageInfo.bash}/bin/sh $out/bin/sh
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ln --symbolic ${packageInfo.coreutils}/bin/env $out/usr/bin/env
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install -D -m 0755 ${prootTermux}/bin/proot-static $out/bin/proot-static
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cp ${config.environment.files.login} $out/bin/login
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cp ${config.environment.files.loginInner} $out/usr/lib/login-inner
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${bash}/bin/bash ${../modules/environment/etc/setup-etc.sh} $out/etc ${config.build.activationPackage}/etc
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cp --dereference --recursive $out/etc/static $out/etc/.static.tmp
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rm $out/etc/static
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mv $out/etc/.static.tmp $out/etc/static
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find $out -executable -type f | sed s@^$out/@@ > $out/EXECUTABLES.txt
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find $out -type l | while read -r LINK; do
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LNK=''${LINK#$out/}
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TGT=$(readlink "$LINK")
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echo "$TGT←$LNK" >> $out/SYMLINKS.txt
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rm "$LINK"
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done
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''
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