Another use of AC_LIBOBJ of a file in a different module is in fflush.m4.
Once I fix this, suddenly there is no need any more for a dependency from
'fflush' to 'fclose' (where everyone would have expected the dependency
in the opposite sense).
2011-05-05 Bruno Haible <br...@clisp.org>
fclose, fflush: Respect rules for use of AC_LIBOBJ.
* m4/fflush.m4 (gl_FUNC_FFLUSH): Don't invoke gl_REPLACE_FCLOSE.
* m4/fclose.m4 (gl_FUNC_FCLOSE): Invoke gl_FUNC_FFLUSH_STDIN and
gl_REPLACE_FCLOSE here.
* modules/fflush (Depends-on): Remove fclose.
* doc/posix-functions/fclose.texi: Mention module 'fflush' only in
combination with module 'fclose'.
--- m4/fflush.m4.orig Fri May 6 00:26:26 2011
+++ m4/fflush.m4 Fri May 6 00:25:57 2011
@@ -1,4 +1,4 @@
-# fflush.m4 serial 10
+# fflush.m4 serial 11
# Copyright (C) 2007-2011 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
@@ -15,7 +15,6 @@
gl_FUNC_FFLUSH_STDIN
if test $gl_cv_func_fflush_stdin = no; then
gl_REPLACE_FFLUSH
- gl_REPLACE_FCLOSE
fi
])
--- m4/fclose.m4.orig Fri May 6 00:26:26 2011
+++ m4/fclose.m4 Fri May 6 00:25:29 2011
@@ -1,4 +1,4 @@
-# fclose.m4 serial 2
+# fclose.m4 serial 3
dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -6,6 +6,12 @@
AC_DEFUN([gl_FUNC_FCLOSE],
[
+ m4_ifdef([gl_FUNC_FFLUSH_STDIN], [
+ gl_FUNC_FFLUSH_STDIN
+ if test $gl_cv_func_fflush_stdin = no; then
+ gl_REPLACE_FCLOSE
+ fi
+ ])
])
AC_DEFUN([gl_REPLACE_FCLOSE],
--- modules/fflush.orig Fri May 6 00:26:26 2011
+++ modules/fflush Fri May 6 00:25:29 2011
@@ -8,7 +8,6 @@
Depends-on:
stdio
-fclose
fpurge [test $REPLACE_FFLUSH = 1]
ftello [test $REPLACE_FFLUSH = 1]
freading [test $REPLACE_FFLUSH = 1]
--- doc/posix-functions/fclose.texi.orig Fri May 6 00:26:26 2011
+++ doc/posix-functions/fclose.texi Fri May 6 00:25:29 2011
@@ -6,7 +6,7 @@
Gnulib module: fclose, fflush
-Portability problems fixed by Gnulib module @code{fflush}:
+Portability problems fixed by Gnulib module @code{fclose} together with module
@code{fflush}:
@itemize
@item
On some platforms, this function fails to set the file position of a
--
In memoriam Peter van Pels <http://en.wikipedia.org/wiki/Peter_van_Pels>
