From c55413c24c2c5338e7124888aa6bfbb089c5e77f Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Wed, 15 Aug 2001 19:41:18 +0000
Subject: [PATCH] test for getaddrinfo's that doesn't like numeric services

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10493 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 cf/broken-getaddrinfo.m4 | 24 ++++++++++++++++++++++++
 cf/roken-frag.m4         |  7 +++++++
 2 files changed, 31 insertions(+)
 create mode 100644 cf/broken-getaddrinfo.m4

diff --git a/cf/broken-getaddrinfo.m4 b/cf/broken-getaddrinfo.m4
new file mode 100644
index 000000000..269ed9e56
--- /dev/null
+++ b/cf/broken-getaddrinfo.m4
@@ -0,0 +1,24 @@
+dnl $Id$
+dnl
+dnl test if getaddrinfo can handle numeric services
+
+AC_DEFUN(rk_BROKEN_GETADDRINFO,[
+AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv,
+AC_TRY_RUN([[#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+int
+main(int argc, char **argv)
+{
+	struct addrinfo hints, *ai;
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_flags = AI_PASSIVE;
+	hints.ai_socktype = SOCK_STEAM;
+	hints.ai_family = PF_UNSPEC;
+	if(getaddrinfo(NULL, "17", &hints, &ai) == EAI_SERVICE)
+		return 1;
+	return 0;
+}
+]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))])
diff --git a/cf/roken-frag.m4 b/cf/roken-frag.m4
index 9cc7c642a..4cc7dfb43 100644
--- a/cf/roken-frag.m4
+++ b/cf/roken-frag.m4
@@ -404,6 +404,13 @@ if test "$ac_cv_func_getnameinfo" = "yes"; then
   fi
 fi
 
+if test "$ac_cv_func_getaddrinfo" = "yes"; then
+  rk_BROKEN_GETADDRINFO
+  if test "$ac_cv_func_getaddrinfo_numserv" = no; then
+    LIBOBJS="$LIBOBJS getaddrinfo.o"
+  fi
+fi
+
 AC_NEED_PROTO([#include <stdlib.h>], setenv)
 AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
 AC_NEED_PROTO([#include <unistd.h>], gethostname)