[pkg-go] Bug#843786: gocryptfs: FTBFS on arm64: undefined: syscall.Dup2

Aaron M. Ucko amu at alum.mit.edu
Wed Nov 9 15:58:41 UTC 2016

Source: gocryptfs
Version: 1.1.1-1
Severity: important
Justification: fails to build from source

Thanks for promptly fixing gocryptfs's build dependencies.  Alas, the
arm64 build is still failing:

  obj-aarch64-linux-gnu/src/github.com/rfjakob/gocryptfs/mount.go:99: undefined: syscall.Dup2
  obj-aarch64-linux-gnu/src/github.com/rfjakob/gocryptfs/mount.go:100: undefined: syscall.Dup2

Per https://github.com/golang/go/issues/11981, this is apparently a
known limitation of the standard syscall package; please substitute
Dup3 here, perhaps by way of golang-golang-x-sys-dev.


Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ | http://stuff.mit.edu/cgi/finger/?amu@monk.mit.edu

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