inttypes: Move some configure check to module 'imaxdiv'.

[gnulib.git] / m4 / imaxdiv.m4

diff --git a/m4/imaxdiv.m4 b/m4/imaxdiv.m4
index b23f636..4939912 100644 (file)
--- a/m4/imaxdiv.m4
+++ b/m4/imaxdiv.m4
@@ -1,4 +1,4 @@
-# imaxdiv.m4 serial 1
+# imaxdiv.m4 serial 2
 dnl Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,8 +6,10 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_IMAXDIV],
 [
-  AC_REQUIRE([gl_INTTYPES_H])
+  AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
+  AC_CHECK_DECLS_ONCE([imaxdiv])
   if test "$ac_cv_have_decl_imaxdiv" != yes; then
+    HAVE_DECL_IMAXDIV=0
     AC_LIBOBJ([imaxdiv])
     gl_PREREQ_IMAXDIV
   fi