From f85935f0f964f1475e522914c3f665508349e5ed Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 5 Aug 2003 13:37:29 +0000
Subject: Add --enable-ares support, which will make us build curl with ares
 for asynch name resolves. Still very experimental, beware!

---
 configure.ac | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/configure.ac b/configure.ac
index edbc94ad9..fdb33a58f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -955,6 +955,30 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
        AC_MSG_RESULT(no)
 )
 
+ares="no"
+AC_MSG_CHECKING([whether to enable ares])
+AC_ARG_ENABLE(ares,
+AC_HELP_STRING([--enable-ares],[Enable using ares for name lookups])
+AC_HELP_STRING([--disable-ares],[Disable using ares for name lookups]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+
+       if test "$IPV6_ENABLED" -eq 1; then
+         AC_MSG_ERROR([ares doesn't work with ipv6, disable ipv6 to use ares])
+       fi
+
+       CPPFLAGS="$CPPFLAGS -DUSE_ARES"
+       ares="yes"
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
+AM_CONDITIONAL(ARES, test x$ares = xyes)
+
 AC_CONFIG_FILES([Makefile \
 	   docs/Makefile \
            docs/examples/Makefile \
-- 
cgit v1.2.3