From 450a0a647a9866a2245e6f18dd5e57979e3858c7 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Sun, 18 Dec 2005 04:47:29 +0000
Subject: [PATCH] Fix Msys/Mingw not detecting getnameinfo() with
AC_CHECK_FUNCS
---
ares/configure.ac | 29 +++++++++++++++++++++++++++++
configure.ac | 28 ++++++++++++++++++++++++++++
2 files changed, 57 insertions(+)
diff --git a/ares/configure.ac b/ares/configure.ac
index 5b3431a054..fe21513a5c 100644
--- a/ares/configure.ac
+++ b/ares/configure.ac
@@ -247,6 +247,35 @@ AC_TRY_LINK( [],
)
+dnl Msys/Mingw does not detect getnameinfo() in AC_CHECK_FUNCS.
+dnl
+if test "$ac_cv_func_getnameinfo" = "no"; then
+ AC_MSG_CHECKING([deeper and deeper for getnameinfo])
+ AC_TRY_LINK([
+#undef inline
+#ifdef HAVE_WINDOWS_H
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#endif
+ ],[
+ getnameinfo(0, 0, 0, 0, 0, 0, 0);
+ ],[
+ AC_MSG_RESULT([yes])
+ ac_cv_func_getnameinfo="yes"
+ AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1,
+ [Define to 1 if you have the getnameinfo function.])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+fi
+
+
dnl check for inet_pton
AC_CHECK_FUNCS(inet_pton)
dnl Some systems have it, but not IPv6
diff --git a/configure.ac b/configure.ac
index 03675a90ec..34de0bfa52 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1589,6 +1589,34 @@ if test "$ac_cv_func_select" != "yes"; then
)
fi
+dnl Msys/Mingw does not detect getnameinfo() in AC_CHECK_FUNCS.
+dnl
+if test "$ac_cv_func_getnameinfo" = "no"; then
+ AC_MSG_CHECKING([deeper and deeper for getnameinfo])
+ AC_TRY_LINK([
+#undef inline
+#ifdef HAVE_WINDOWS_H
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#endif
+ ],[
+ getnameinfo(0, 0, 0, 0, 0, 0, 0);
+ ],[
+ AC_MSG_RESULT([yes])
+ ac_cv_func_getnameinfo="yes"
+ AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1,
+ [Define to 1 if you have the getnameinfo function.])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
+fi
+
dnl sigsetjmp() might be a macro and no function so if it isn't found already
dnl we make an extra check here!
if test "$ac_cv_func_sigsetjmp" != "yes"; then
--
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