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port to Cygwin - struct pktinfo.ipi_spec_dst

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This commit is contained in:
Gerhard Rieger 2011-11-22 11:24:35 +01:00
parent 26801266f2
commit 7a3ed71270
4 changed files with 34 additions and 5 deletions

17
configure.in
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@ -1,5 +1,5 @@
nl source: configure.in
dnl Copyright Gerhard Rieger 2001-2009
dnl Copyright Gerhard Rieger 2001-2011
dnl Published under the GNU General Public License V.2, see file COPYING
dnl Process this file with autoconf to produce a configure script.
@ -1161,6 +1161,21 @@ if test $sc_cv_struct_in_pktinfo = yes; then
fi
AC_MSG_RESULT($sc_cv_struct_in_pktinfo)
if test $sc_cv_struct_in_pktinfo = 'yes'; then
dnl check for component ipi_spec_dst in struct in_pktinfo
AC_MSG_CHECKING(for ipi_spec_dst in struct in_pktinfo)
AC_CACHE_VAL(sc_cv_pktinfo_ipi_spec_dst,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>],[struct in_pktinfo s; s.ipi_spec_dst],
[sc_cv_pktinfo_ipi_spec_dst=yes],
[sc_cv_pktinfo_ipi_spec_dst=no])])
if test $sc_cv_pktinfo_ipi_spec_dst = yes; then
AC_DEFINE(HAVE_PKTINFO_IPI_SPEC_DST)
fi
AC_MSG_RESULT($sc_cv_pktinfo_ipi_spec_dst)
fi
dnl check for ip_hl in struct ip
AC_MSG_CHECKING(for struct ip.ip_hl)
AC_CACHE_VAL(sc_cv_struct_ip_ip_hl,