[BRLTTY] 5.6 is now released.

[Samuel Thibault]

Hello,

Dave Mielke, on lun. 05 févr. 2018 12:02:34 -0500, wrote:
> Release 5.6 of brltty is now available.

While working on the Debian package, I got the following warning which
got recently added to Debian:

autotools-pkg-config-macro-not-cross-compilation-safe

  The package appears to use AC_PATH_PROG to discover the location of
  pkg-config(1). This macro fails to select the correct version to
  support cross-compilation.
  
  A better way would be to use the PKG_PROG_PKG_CONFIG macro from pkg.m4
  and then using the $PKG_CONFIG shell variable.
  
  Refer to https://bugs.debian.org/884798 for details.

Although properly detecting pkg files for cross-compilation may not be a
priority target, it could be useful to fix it :)

Samuel