[Xorp-hackers] [greearb/xorp.ct] dbee89: Fix compile breakage due to fpnotify.

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/greearb/xorp.ct

  Commit: dbee89622c4f057fca3220dc3d41bc3cd3816cb7
      https://github.com/greearb/xorp.ct/commit/dbee89622c4f057fca3220dc3d41bc3cd3816cb7
  Author: Ben Greear <greearb at candelatech.com>
  Date:   2011-09-13 (Tue, 13 Sep 2011)

  Changed paths:
    M xorp/libxipc/xrl_atom.hh
  M xorp/site_scons/config/allconfig.py

  Log Message:
  -----------
  Fix compile breakage due to fpnotify.

On older systems (Fedora 8 in my case), we need -std=gnu99
for fpnotify to be found.  Add scons logic to add this if
we detect it is needed.  Hopefully no one is using a compiler
that needs something different!

Also fix typo in the floating-point serialization logic.

Signed-off-by: Ben Greear <greearb at candelatech.com>