[Bug 1835839] Re: qemu-user: $0 incorrectly always reports absolute path

[Thomas Huth]

Laurent's patch has been included here:
https://gitlab.com/qemu-project/qemu/-/commit/6e1c0d7b951e19c53b8467e8bc4b71ee73a394ea
So I assume we can mark this as fixed now.

** Changed in: qemu
       Status: Incomplete => Fix Released

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https://bugs.launchpad.net/bugs/1835839

Title:
  qemu-user: $0 incorrectly always reports absolute path

Status in QEMU:
  Fix Released

Bug description:
  We just ran into an issue with the Perl package on Debian/m68k when
  being built with qemu-user [1].

  The problem can be boiled down to qemu-user always reporting absolute
  paths for the shell variable $0 no matter on how the command was
  invoked.

  A simple reproducer is this:

  On normal system (no emulation):

  root@nofan:~> sh -c 'echo $0'
  sh
  root@nofan:~>

  On qemu-user:

  (sid-m68k-sbuild)root@nofan:/# sh -c 'echo $0'
  /bin/sh
  (sid-m68k-sbuild)root@nofan:/#

  > [1] https://lists.debian.org/debian-68k/2019/07/msg00007.html

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