cirros-testvm/src-cirros/buildroot-2015.05/package/dhcpdump/0002-fix-strsep-feature-test.patch

   1 Use the official _BSD_SOURCE feature test macro instead of the meaningless
   2 HAVE_STRSEP macro in order to detect the availability of strsep().
   3
   4 This allows toolchains supporting strsep() to use it instead of the custom
   5 implementation from dhcpdump, which also avoids the following error with some
   6 toolchains:
   7
   8         In file included from dhcpdump.c:30:0:
   9         dhcpdump.c: At top level:
  10         strsep.c:65:23: error: register name not specified for ‘delim’
  11           register const char *delim;
  12                                ^
  13
  14 Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
  15
  16 diff -Nrdup dhcpdump-1.8.orig/dhcpdump.c dhcpdump-1.8/dhcpdump.c
  17 --- dhcpdump-1.8.orig/dhcpdump.c        2008-06-24 05:26:52.000000000 +0200
  18 +++ dhcpdump-1.8/dhcpdump.c     2011-05-31 19:22:15.987388498 +0200
  19 @@ -26,7 +26,7 @@
  20  #include <regex.h>
  21  #include "dhcp_options.h"
  22
  23 -#ifndef HAVE_STRSEP
  24 +#ifndef _BSD_SOURCE
  25  #include "strsep.c"
  26  #endif
  27