Mercurial > hg > octave-kai > gnulib-hg
changeset 15469:7340707eeaf8
dup2: Remove call-in from fchdir.m4.
* m4/dup2.m4 (gl_FUNC_DUP2): Conditionally invoke gl_TEST_FCHDIR.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_DUP2.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 26 Jul 2011 00:12:55 +0200 |
parents | c9762c11f058 |
children | ec68f7252504 |
files | ChangeLog m4/dup2.m4 m4/fchdir.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> + dup2: Remove call-in from fchdir.m4. + * m4/dup2.m4 (gl_FUNC_DUP2): Conditionally invoke gl_TEST_FCHDIR. + * m4/fchdir.m4 (gl_FUNC_FCHDIR): Don't invoke gl_REPLACE_DUP2. + fclose: Move AC_LIBOBJ invocation to module description. * m4/fclose.m4 (gl_REPLACE_FCLOSE): Remove macro. (gl_FUNC_FCLOSE): Instead of gl_REPLACE_FCLOSE, just set REPLACE_FCLOSE
--- a/m4/dup2.m4 +++ b/m4/dup2.m4 @@ -1,4 +1,4 @@ -#serial 13 +#serial 14 dnl Copyright (C) 2002, 2005, 2007, 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, @@ -63,6 +63,14 @@ gl_REPLACE_DUP2 fi fi + dnl Replace dup2() 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_DUP2 + fi + ]) ]) AC_DEFUN([gl_REPLACE_DUP2],