Fix linking of some unistdio tests on FreeBSD.

[gnulib.git] / m4 / unlink-busy.m4

diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index e40ce87..687f900 100644 (file)
--- a/m4/unlink-busy.m4
+++ b/m4/unlink-busy.m4
@@ -1,10 +1,10 @@
-#serial 9
+#serial 11

 
 dnl From J. David Anglin.
 
 dnl HPUX and other systems can't unlink shared text that is being executed.
 
 
 dnl From J. David Anglin.
 
 dnl HPUX and other systems can't unlink shared text that is being executed.
 

-# Copyright (C) 2000, 2001, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2001, 2004, 2007 Free Software Foundation, Inc.

 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.


@@ -16,14 +16,12 @@ AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
     [
       AC_RUN_IFELSE(
         [AC_LANG_SOURCE(
     [
       AC_RUN_IFELSE(
         [AC_LANG_SOURCE(

-           [AC_INCLUDES_DEFAULT
+           [AC_INCLUDES_DEFAULT[

            int
            int

-           main (argc, argv)
-             int argc;
-             char **argv;
+           main (int argc, char **argv)

            {
              return !argc || unlink (argv[0]) != 0;
            {
              return !argc || unlink (argv[0]) != 0;

-           }])],
+           }]])],

       jm_cv_func_unlink_busy_text=yes,
       jm_cv_func_unlink_busy_text=no,
       jm_cv_func_unlink_busy_text=no
       jm_cv_func_unlink_busy_text=yes,
       jm_cv_func_unlink_busy_text=no,
       jm_cv_func_unlink_busy_text=no