Reported by Michal Nowak <mnowak@startmail.com>
via Mark H Weaver <mhw@netris.org>.
* m4/accept.m4 (gl_FUNC_ACCEPT4): Test whether accept4 is declared, not
whether it exists as a function.
+2019-06-28 Bruno Haible <bruno@clisp.org>
+
+ accept4: Fix compilation error on OpenIndiana.
+ Reported by Michal Nowak <mnowak@startmail.com>
+ via Mark H Weaver <mhw@netris.org>.
+ * m4/accept.m4 (gl_FUNC_ACCEPT4): Test whether accept4 is declared, not
+ whether it exists as a function.
+
2019-06-26 Paul Eggert <eggert@cs.ucla.edu>
strverscmp: sync from glibc
-# accept4.m4 serial 2
+# accept4.m4 serial 3
dnl Copyright (C) 2009-2019 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 Persuade glibc <sys/socket.h> to declare accept4().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
- AC_CHECK_FUNCS_ONCE([accept4])
- if test $ac_cv_func_accept4 != yes; then
+ AC_CHECK_DECLS([accept4], , , [[
+#include <sys/types.h>
+#include <sys/socket.h>
+]])
+ if test $ac_cv_have_decl_accept4 != yes; then
HAVE_ACCEPT4=0
fi
])