external/bsd/tcpdump/dist/tests/lmp-v.sh

   1 #!/bin/sh
   2
   3 # The "verbose" Link Management Protocol test involves a float calculation that
   4 # may produce a slightly different result depending on the architecture and the
   5 # compiler (see GitHub issue #333). The reference output was produced using a
   6 # GCC build and must reproduce correctly on any other GCC build regardless of
   7 # the architecture.
   8
   9 # A Windows build may have no file named Makefile and also a version of grep
  10 # that won't return an error when the file does not exist. Work around.
  11 if [ ! -f ../Makefile ]
  12 then
  13         printf '    %-30s: TEST SKIPPED (no Makefile)\n' 'lmp-v'
  14 elif grep '^CC = .*gcc' ../Makefile >/dev/null
  15 then
  16   ./TESTonce lmp-v lmp.pcap lmp-v.out '-t -T lmp -v'
  17 else
  18         printf '    %-30s: TEST SKIPPED (compiler is not GCC)\n' 'lmp-v'
  19 fi