X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Funlink-busy.m4;h=15fdc7c8d385381a2d7d69497936c8b67c987a49;hb=db2ebe9d04c394f51b2b0f4306c9f9a79959b1da;hp=e40ce8799787ee5ea006549c7b4cea9b836573e5;hpb=f2b62ff7e6360f418df082926030ff4dc77c5ca3;p=gnulib.git

diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index e40ce8799..15fdc7c8d 100644
--- 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.
 
-# Copyright (C) 2000, 2001, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2010 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.
@@ -12,26 +12,24 @@ dnl HPUX and other systems can't unlink shared text that is being executed.
 AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT],
 [dnl
   AC_CACHE_CHECK([whether a running program can be unlinked],
-    jm_cv_func_unlink_busy_text,
+    gl_cv_func_unlink_busy_text,
     [
       AC_RUN_IFELSE(
         [AC_LANG_SOURCE(
-           [AC_INCLUDES_DEFAULT
-	    int
-	    main (argc, argv)
-	      int argc;
-	      char **argv;
-	    {
-	      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
+           [AC_INCLUDES_DEFAULT[
+            int
+            main (int argc, char **argv)
+            {
+              return !argc || unlink (argv[0]) != 0;
+            }]])],
+      gl_cv_func_unlink_busy_text=yes,
+      gl_cv_func_unlink_busy_text=no,
+      gl_cv_func_unlink_busy_text=no
       )
     ]
   )
 
-  if test $jm_cv_func_unlink_busy_text = no; then
+  if test $gl_cv_func_unlink_busy_text = no; then
     INSTALL=$ac_install_sh
   fi
 ])