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-rw-r--r--configure.ac14
1 files changed, 12 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index b7cfcc1..e7db854 100644
--- a/configure.ac
+++ b/configure.ac
@@ -703,12 +703,22 @@ AC_ARG_WITH(ipv6,
[ --without-ipv6 disable IPv6 support],,)
if test "x$with_ipv6" != "xno"; then
AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(IPv6,1),
- AC_CHECK_LIB(socket, getaddrinfo, AC_DEFINE(IPv6,1)))
+ AC_CHECK_LIB(socket, getaddrinfo, AC_DEFINE(IPv6,1), [
+ AC_MSG_CHECKING([for getaddrinfo in -lws2_32])
+ LIBS="$LIBS -lws2_32"
+ AC_TRY_LINK([#include <ws2tcpip.h>], [getaddrinfo(0, 0, 0, 0);], [
+ AC_DEFINE(IPv6,1)
+ AC_MSG_RESULT([yes])
+ ],
+ AC_MSG_RESULT([no]))
+ ]))
fi
+
+
# Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h])
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h])
# x11vnc only:
if test "$build_x11vnc" = "yes"; then