Mercurial > hg > octave-lojdl > gnulib-hg
changeset 13862:b23553933bb1
openat: Ensure autoconf macro ordering.
* m4/openat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Require
gl_USE_SYSTEM_EXTENSIONS.
(gl_FUNC_FCHOWNAT): Require gl_UNISTD_H_DEFAULTS.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 13 Nov 2010 15:22:05 +0100 |
| parents | 2014d680b5c4 |
| children | 4cf55d581e23 |
| files | ChangeLog m4/openat.m4 |
| diffstat | 2 files changed, 12 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2010-11-13 Bruno Haible <bruno@clisp.org> + + openat: Ensure autoconf macro ordering. + * m4/openat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Require + gl_USE_SYSTEM_EXTENSIONS. + (gl_FUNC_FCHOWNAT): Require gl_UNISTD_H_DEFAULTS. + 2010-11-13 Bruno Haible <bruno@clisp.org> Update comments.
--- a/m4/openat.m4 +++ b/m4/openat.m4 @@ -1,4 +1,4 @@ -# serial 30 +# serial 31 # See if we need to use our replacement for Solaris' openat et al functions. dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. @@ -63,6 +63,9 @@ # gl_FUNC_FCHOWNAT_DEREF_BUG([ACTION-IF-BUGGY[, ACTION-IF-NOT_BUGGY]]) AC_DEFUN([gl_FUNC_FCHOWNAT_DEREF_BUG], [ + dnl Persuade glibc's <unistd.h> to declare fchownat(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CACHE_CHECK([whether fchownat works with AT_SYMLINK_NOFOLLOW], gl_cv_func_fchownat_nofollow_works, [ @@ -104,6 +107,7 @@ # Also use the replacement function if fchownat is simply not available. AC_DEFUN([gl_FUNC_FCHOWNAT], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) AC_REQUIRE([gl_FUNC_CHOWN]) AC_CHECK_FUNC([fchownat], [gl_FUNC_FCHOWNAT_DEREF_BUG(