-# inet_pton.m4 serial 15
-dnl Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
+# inet_pton.m4 serial 17
+dnl Copyright (C) 2006, 2008-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_INET_PTON],
[
+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+
dnl Persuade Solaris <arpa/inet.h> to declare inet_pton.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
dnl Most platforms that provide inet_pton define it in libc.
dnl Solaris 8..10 provide inet_pton in libnsl instead.
+ dnl Solaris 2.6..7 provide inet_pton in libresolv instead.
dnl Native Windows provides it in -lws2_32 instead, with a declaration in
dnl <ws2tcpip.h>, and it uses stdcall calling convention, not cdecl
dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it).
fi
else
gl_save_LIBS=$LIBS
- AC_SEARCH_LIBS([inet_pton], [nsl], [],
+ AC_SEARCH_LIBS([inet_pton], [nsl resolv], [],
[AC_CHECK_FUNCS([inet_pton])
if test $ac_cv_func_inet_pton = no; then
HAVE_INET_PTON=0
if test $ac_cv_have_decl_inet_pton = no; then
HAVE_DECL_INET_PTON=0
fi
+ fi
AC_SUBST([INET_PTON_LIB])
])