From aec4a16e80a695dfd5c5bd62d9ab1f4d7062b18c Mon Sep 17 00:00:00 2001
From: Fabian Groffen <grobian@gentoo.org>
Date: Thu, 16 Aug 2012 11:17:22 +0300
Subject: configure.ac: hstrerror check needs NET_LIBS to check if hstrerror is
 in netdb.h, we need NETLIBS (as determined before) on platforms where NETLIBS
 != "", such as Solaris

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 341127c1b..f5cb7685f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -915,9 +915,12 @@ AC_FUNC_FSEEKO
 AC_REPLACE_FUNCS([asprintf basename gettimeofday setenv strcasestr strndup strpbrk strsep strtok_r timegm unsetenv memmem])
 
 AC_LIBSOURCE([hstrerror.c])
+saveLIBS="${LIBS}"
+LIBS="${LIBS} ${NET_LIBS}"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], [[hstrerror(0)]])],
                [AC_DEFINE([HAVE_HSTRERROR], 1, [Define to 1 if you have 'hstrerror' in <netdb.h>])],
                [AC_LIBOBJ([hstrerror])])
+LIBS="${saveLIBS}"
 
 AC_LIBSOURCE([dirent_msvc.c])
 AC_CHECK_FUNC([opendir],
-- 
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