Merge branch 'master' of /cu

diff --cc ChangeLog
index 44acb69a47700fef6f552ed116cc3efb501b0314,7ee47f30fb3223160216152d442b20247479c61a..70ca3ec79ca75c7cdf6047972a9397a881e9e80d
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--- 2/ChangeLog
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+ 2007-01-20  Paul Eggert  <eggert@cs.ucla.edu>
+ 
+       Standardize on list of signals when an app catches signals.
+       * src/csplit.c (main): Also catch SIGALRM, SIGPIPE, SIGPOLL,
+       SIGPROF, SIGVTALRM, SIGXCPU, SIGXFSZ.
+       * src/ls.c (main): Likewise (except SIGPIPE was already caught).
+       Note that ls.c is special, as it also catches SIGTSTP.
+       * src/sort.c (main): Likewise.  Also catch SIGQUIT.  More details in
+       <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9510>.
+ 
+ 2007-01-19  Dan Hipschman  <dsh@linux.ucla.edu>
+       and Paul Eggert  <eggert@cs.ucla.edu>
+ 
+       * src/sort.c (cleanup): Clear temphead at the end.
+       (exit_cleanup): New function.
+       (main): Don't invoke atexit until we're ready.
+       Invoke it with exit_cleanup, not with cleanup and close_stdout,
+       to avoid a race condition with cleanup and signal handling.  More
+       details: http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9508
+ 
+ 2007-01-18  Jim Meyering  <jim@meyering.net>
+ 
+       * src/c99-to-c89.diff: Adjust remove.c offsets.
+ 
+ 2007-01-17  Jim Meyering  <jim@meyering.net>
+ 
+       Make "rm --interactive=never ..." never prompt.
+       * NEWS: Mention this.
+       * src/remove.h (enum rm_interactive): New ternary type.
+       (struct rm_options) [interactive]: Use it, here -- rather than bool.
+       * src/remove.c (prompt): Reflect type change.
+       * src/mv.c (rm_option_init): Initialize to RMI_NEVER now.
+       * src/rm.c (main): Add a FIXME comment for '-d' option.
+       Adapt to type change of rm_options.interactive.
+ 
+       * tests/rm/i-never: New file.  Test for the above fix.
+       * tests/rm/Makefile.am (TESTS): Add i-never.
+ 
+ 2007-01-15  Jim Meyering  <jim@meyering.net>
+ 
+       * bootstrap (gnulib_tool): When adding to .cvsignore and .gitignore,
+       emit foo.h, for each foo_.h.  This yields one false-positive, fts.h,
+       but that's ok, since fts_.h will eventually be renamed.
+ 
+       * src/remove.c (remove_dir): Don't use errno in diagnostic.
+       Root-only test failure reported by Alex van Hout and Jon Grosshart in
+       <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9415/focus=9415>.
+ 
+       * bootstrap.conf (avoided_gnulib_modules): Fix my typo:
+       s/--avoid=canonicalize-lgpl/--avoid=canonicalize-gpl/
+ 
+ 2007-01-14  Bruno Haible  <bruno@clisp.org>
+ 
+       Enable use of gnulib's new fchdir module.
+       * bootstrap.conf (avoided_gnulib_modules): Avoid canonicalize-lgpl,
+       since we use canonicalize.
+       (gnulib_modules): Add fchdir.
+       * m4/jm-macros.m4 (coreutils_MACROS): Remove fchdir-stub.
+ 
  2007-01-13  Jim Meyering  <jim@meyering.net>
  
 +      * tests/cp/open-perm-race: Remove gdb-based test.
 +      It would run only when compiled with -g, and besides is now
 +      subsumed by file-perm-race.
 +      * tests/cp/Makefile.am (TESTS): Remove open-perm-race.
 +
        * Transform all Makefile.am files so that when running "make check",
        CU_TEST_NAME is set to the name of the test.  This is so that when I
        run valgrind-enabled (--log-file-qualifier=CU_TEST_NAME) "make check"