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authorBjørn Forsman <bjorn.forsman@gmail.com>2015-10-21 21:34:12 +0200
committerBjørn Forsman <bjorn.forsman@gmail.com>2015-10-21 21:44:29 +0200
commitad49db64da904bf408a9f5b54764c8649f54629a (patch)
tree3ffa792599ed92f416d1ab4ed68454c3599bafec /pkgs/build-support/build-fhs-chrootenv
parentb7088df0100b8ce7b116bf907bcc48acd66c1fa6 (diff)
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build-fhs-chrootenv: add /etc/mtab -> /proc/mounts symlink
Needed to be able to run some programs (e.g. tune2fs) in the chroot.

AFAIK, /etc/mtab is deprecated, but programs still use it.
Diffstat (limited to 'pkgs/build-support/build-fhs-chrootenv')
-rw-r--r--pkgs/build-support/build-fhs-chrootenv/env.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/build-support/build-fhs-chrootenv/env.nix b/pkgs/build-support/build-fhs-chrootenv/env.nix
index a245778bf386..4c307a77d126 100644
--- a/pkgs/build-support/build-fhs-chrootenv/env.nix
+++ b/pkgs/build-support/build-fhs-chrootenv/env.nix
@@ -98,6 +98,9 @@ let
       # symlink SSL certs
       mkdir -p ssl
       ln -s /host-etc/ssl/certs ssl/certs
+
+      # symlink /etc/mtab -> /proc/mounts (compat for old userspace progs)
+      ln -s /proc/mounts mtab
     '';
   };