From 4d444d04c1e19cd02ac836d411433906a9f32613 Mon Sep 17 00:00:00 2001
From: Martin Storsjö <martin@martin.st>
Date: Wed, 31 May 2017 13:07:04 +0300
Subject: configure: Default to _WIN32_WINNT=0x0502 (XP) as minimum, for legacy
 mingw
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This makes the getaddrinfo functions visible, which aren't normally
by default on legacy mingw.

We already force __MSVCRT_VERSION__ to an XP version.

Signed-off-by: Martin Storsjö <martin@martin.st>
---
 configure | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index fb3920a261..f86ca158c9 100755
--- a/configure
+++ b/configure
@@ -4133,6 +4133,8 @@ probe_libc(){
         add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
         check_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700" &&
             add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700
+        check_${pfx}cpp_condition windows.h "defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0502" &&
+            add_${pfx}cppflags -D_WIN32_WINNT=0x0502
         eval test \$${pfx_no_}cc_type = "gcc" &&
             add_${pfx}cppflags -D__printf__=__gnu_printf__
     elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
-- 
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