* doc/autoconf.texi (Particular Functions): AC_FUNC_GETPGRP

now merely checks whether it is an error to pass an argument
to getpgrp.

* lib/autoconf/functions.m4 (_AC_FUNC_GETPGRP_TEST): Remove.
(AC_FUNC_GETPGRP): Don't bother with a runtime test.  Just check
whether it is a (compile-time) error to pass an argument to
getpgrp.  This simpler test supports the revised documentation,
and is all that AC_FUNC_GETPGRP's users really need.

diff --git a/ChangeLog b/ChangeLog
index e7e367ec797261022a23c6b7951439f12168a39a..61e0d7921bf17efb56502684f2aad8b370d41ae6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2001-09-18  Paul Eggert  <eggert@twinsun.com>
+
+       * doc/autoconf.texi (Particular Functions): AC_FUNC_GETPGRP
+       now merely checks whether it is an error to pass an argument
+       to getpgrp.
+
+       * lib/autoconf/functions.m4 (_AC_FUNC_GETPGRP_TEST): Remove.
+       (AC_FUNC_GETPGRP): Don't bother with a runtime test.  Just check
+       whether it is a (compile-time) error to pass an argument to
+       getpgrp.  This simpler test supports the revised documentation,
+       and is all that AC_FUNC_GETPGRP's users really need.
+
 2001-09-18  Akim Demaille  <akim@epita.fr>
 
        * doc/autoconf.texi (Limitations of Make) <$<>: New.