Mercurial > hg > octave-kai > gnulib-hg
changeset 15472:284a8cc10af0
fcntl: Remove call-in from fchdir.m4.
* m4/fcntl.m4 (gl_FUNC_FCNTL): Conditionally invoke gl_TEST_FCHDIR.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_FCNTL.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 26 Jul 2011 00:37:05 +0200 |
parents | b905eedbf4f8 |
children | 27fad4bab496 |
files | ChangeLog m4/fchdir.m4 m4/fcntl.m4 |
diffstat | 3 files changed, 13 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2011-07-25 Bruno Haible <bruno@clisp.org> + fcntl: Remove call-in from fchdir.m4. + * m4/fcntl.m4 (gl_FUNC_FCNTL): Conditionally invoke gl_TEST_FCHDIR. + * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_FCNTL. + dup3: Remove potential call-in from fchdir.m4. * m4/dup3.m4 (gl_FUNC_DUP3): Add comment about fchdir. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Remove comment about dup3.
--- a/m4/fchdir.m4 +++ b/m4/fchdir.m4 @@ -27,7 +27,6 @@ REPLACE_OPENDIR=1 REPLACE_CLOSEDIR=1 REPLACE_DUP=1 - gl_REPLACE_FCNTL AC_CACHE_CHECK([whether open can visit directories], [gl_cv_func_open_directory_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>
--- a/m4/fcntl.m4 +++ b/m4/fcntl.m4 @@ -1,4 +1,4 @@ -# fcntl.m4 serial 4 +# fcntl.m4 serial 5 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -73,6 +73,14 @@ dnl No witness macro needed for this bug. fi fi + dnl Replace fcntl() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + gl_REPLACE_FCNTL + fi + ]) ]) AC_DEFUN([gl_REPLACE_FCNTL],