Support pre-IPv6 systems (without getaddrinfo)

[free-sw/xcb/libxcb] / configure.ac

diff --git a/configure.ac b/configure.ac
index 7e88481..cba9dbd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,7 @@ AC_CONFIG_SRCDIR([xcb.pc.in])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-AM_PATH_PYTHON([2.5])
+AM_PATH_PYTHON([2.6])
 
 PKG_CHECK_MODULES(CHECK, [check >= 0.9.4], [HAVE_CHECK=yes], [HAVE_CHECK=no])
 AM_CONDITIONAL(HAVE_CHECK, test x$HAVE_CHECK = xyes)
@@ -135,6 +135,8 @@ AC_PREREQ([2.59c], [], [AC_SUBST([htmldir], [m4_ifset([AC_PACKAGE_TARNAME],
 
 XCB_CHECK_DOXYGEN()
 
+AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [getaddrinfo() function is available])], )
+
 case $host_os in
        # darwin through Snow Leopard has poll() but can't be used to poll character devices.
        darwin@<:@789@:>@*|darwin10*) ;;