Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4 b/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4
new file mode 100644
index 0000000..65c5f64
--- /dev/null
+++ b/third_party/heimdal/cf/check-netinet-ip-and-tcp.m4
@@ -0,0 +1,33 @@
+dnl
+dnl $Id$
+dnl
+
+dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3
+dnl you have to include standards.h before including these files
+
+AC_DEFUN([CHECK_NETINET_IP_AND_TCP],
+[
+AC_CHECK_HEADERS(standards.h)
+for i in netinet/ip.h netinet/tcp.h; do
+
+cv=`echo "$i" | sed 'y%./+-%__p_%'`
+
+AC_CACHE_CHECK([for $i],ac_cv_header_$cv,
+[AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
+#ifdef HAVE_STANDARDS_H
+#include <standards.h>
+#endif
+#include <$i>
+]])],
+[eval "ac_cv_header_$cv=yes"],
+[eval "ac_cv_header_$cv=no"])])
+ac_res=`eval echo \\$ac_cv_header_$cv`
+if test "$ac_res" = yes; then
+	ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+	AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
+fi
+done
+if false;then
+	AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h)
+fi
+])