X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Funlink-busy.m4;h=79152e9d53ddcf7197e5488c89c96ea0d39e22ba;hb=ca72a0103a972623842c3933a2e5a30d2622e6d7;hp=95c08102036b69f8c2c3c50cc2504f33a23948d6;hpb=301a3bfef8938de5abb4b738929fbcb700b05e19;p=gnulib.git

diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index 95c081020..79152e9d5 100644
--- a/m4/unlink-busy.m4
+++ b/m4/unlink-busy.m4
@@ -1,12 +1,12 @@
-#serial 4
+#serial 6
 
 dnl From J. David Anglin.
 
 dnl HPUX and other systems can't unlink shared text that is being executed.
 
-AC_DEFUN(jm_FUNC_UNLINK_BUSY_TEXT,
+AC_DEFUN([jm_FUNC_UNLINK_BUSY_TEXT],
 [dnl
-  AC_CACHE_CHECK([whether a program can unlink itself],
+  AC_CACHE_CHECK([whether a running program can be unlinked],
     jm_cv_func_unlink_busy_text,
     [
       AC_TRY_RUN([