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Here's a patch to remove the --bignum and --no-bignum options from
'factor'. The case for removing --bignum isn't as strong as that for
'expr', but still, it seems to me that these options are not needed and
complicate the documentation unnecessarily.
* doc/coreutils.texi (factor invocation): Remove --bignum, --no-bignum.
* src/factor.c (algorithm, ALGORITHM_CHOICE, USE_BIGNUM, NO_USE_BIGNUM):
Remove; all uses removed.
(extract_factors_multi): Remove, replacing with....
(print_factors_multi): New function, with signature similar to that
of new signature of print_factors_single.
(print_factors_single): Migrate checking code to caller.
(print_factors): Use GMP if it's available; don't bother asking user.
Improve accuracy of check for "large" numbers.
(long_options, main): Remove support for --bignum.
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* tests/df/total: Ignore nonzero exit status from df.
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* src/seq.c: Don't include <math.h>, <float.h>.
(abs_rel_diff): Remove.
(print_numbers): Test for equality, not for an epsilonish value.
This reverts 4827dd27b0c655a685947aaa01426a5ecba179f3, aka
v6.10-185-g4827dd2, which broke 'seq' on the x86; for example, it
causes "seq 9223372036854775807 9223372036854775808" to incorrectly
output 3 numbers instead of 2. It's better to punish obsolescent
hosts that have incorrectly-working floating-point than to punish
correctly-working hosts.
* tests/misc/seq: Use 0.9000000000000, rather than
0.90000000000000000000, to avoid tickling a bug in Solaris 8 strtold,
which converts "0.9" and "0.9000000000000" correctly, but incorrectly
converts "0.90000000000000000000" to a smaller value.
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* src/group-list.c (print_group_list) [!HAVE_GETGROUPS]: Always
return value.
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* src/ls.c (gobble_file) [long_format]: Map SELinux-only to '.',
any other nonempty combination of MAC and ACL to '+', and all else
to the usual ' '. Suggested by Michael Stone.
* tests/misc/selinux: Adapt: expect '.', not '+'.
* doc/coreutils.texi (What information is listed): Document this.
* NEWS (Changes in behavior): Mention it.
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* bootstrap.conf: lzma was added as a build requirement
in the recently added build tools requirements check.
Remove that as it's quite new and also only required
for the make dist stage.
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Prompted by a report from Ed Avis:
<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/14710>
* README-hacking: Organise LZMA and Valgrind as
as optional requirements rather than in their own sections.
Mention bootstrap will now check tool versions.
* README-prereq: Make a start on specific instructions
for optaining build tools. Currently we just have notes
for Fedora linux.
* bootstrap.conf: Add the list of tools and versions required.
* bootstrap: Add the logic to check for the required tools,
and list all required tools and versions if any are missing.
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* gl/modules/selinux-at:
Ensure that LIB_SELINUX is cleared, in case it's set in the environment.
m4-quote the first two args to AC_SEARCH_LIBS.
Don't violate autoconf's ac_ namespace: s/ac_save/gl_save/
Drop the useless double quotes around a simple assignment RHS.
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* gl/lib/se-context.in.h: Remove file.
* gl/lib/se-selinux.in.h: Likewise.
* gl/m4/selinux-context-h.m4: Likewise.
* gl/m4/selinux-selinux-h.m4: Likewise.
* gl/modules/selinux-h: Likewise.
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* gl/modules/selinux-h (Makefile.am)
[selinux/selinux.h, selinux/context.h]:
Remove temporary file and target, in case they're read-only.
Use $(MKDIR_P), not mkdir -p.
(License): Relax to LGPLv2+.
Remove vestigial comments.
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Test for this fix: f3f1ccfd871ee395e7fafc051c1b7dedb39fdfc9.
* tests/Makefile.am (TESTS): Add ls/no-cap.
* tests/ls/no-cap: New file.
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* ls.c (print_color_indicator): Do not check for file capability
if that attribute is not being colored.
Since 84f6abfe00b4ab533145623638b417a2221f9c75, ls --color would check
each file for "capabilities". In <http://bugzilla.redhat.com/467508>,
James Antill reported that ls --color seemed slower with capabilities
detection.
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* src/copy.h: Don't include "lstat.h".
* src/ls.c: Likewise.
* src/remove.c: Likewise.
* src/rm.c: Likewise.
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* src/expr.c: Standardise the format of AUTHORS to
that used in other utils with multiple authors.
Also add Paul Eggert since he basically rewrote it
with his bignum fixes.
* AUTHORS (expr): Add Paul Eggert.
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* src/copy.c: Don't include "euidaccess.h" or "lchmod.h".
* src/cp.c: Don't include "lchmod.h".
* src/ls.c: Don't include "dirfd.h".
* src/mkdir.c: Don't include "lchmod.h".
* src/pwd.c: Don't include "dirfd.h".
* src/remove.c: Don't include "dirfd.h" or "euidaccess.h".
* src/test.c: Don't include "euidaccess.h".
* gl/modules/getloadavg.diff: Adjust diff for changed context.
* src/uptime.c (uptime): Remove declaration.
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only if src/true.c exists. Factored out of...
(my-distcheck): ...here.
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* src/ls.c (has_capability) [!HAVE_CAP]: Add unused attribute.
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Now that a (void) cast no longer suffices to ignore warnings from gcc
about uses of functions marked with the warn_unused_result attribute,
we need an alternative. For the record, here's one of the ignorable
warnings: "copy.c:233: warning: ignoring return value of 'fchown',
declared with attribute warn_unused_result"
* bootstrap.conf (gnulib_modules): Import ignore-value.
* src/copy.c: Include "ignore-value.h".
(set_owner): Use ignore_value in place of "(void)" casts,
to ignore lchown and fchown failures.
* src/cp.c (re_protect): Likewise, to ignore lchown failure.
* src/remove.c (preprocess_dir): Remove unnecessary "(void)" cast.
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* src/mktemp [--quiet]: Don't ignore freopen failure.
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* maint.mk (po-check): Before, when this check failed, it just
spat out a diff mentioning two temporary files. Now, it tells
you what's wrong and suggests a fix with a patch using the name
of the affected file (rather than temporary file names) in the
diff output.
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* bootstrap.conf (gnulib_modules): Import sigaction.
* src/csplit.c (sigprocmask, siginterrupt) [SA_NOCLDSTOP]: Delete
workarounds.
(interrupt_handler, main): Drop use of signal. Rely on sigaction
to block fatal signal during cleanup, and to restore it to default
in case of nested signals.
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* tests/misc/expr: Add tests for various combinations
of options where the first part of the expression
could be confused with an option.
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* doc/coreutils.texi (expr invocation): Remove the --bignum and
--no-bignum options. They weren't really needed, and they broke
longstanding (albeit nonportable) scripts.
* src/expr.c: Don't include <assert.h>. Include "inttostr.h",
"long-options.h", "verify.h". Check at compile-time that
size_t fits in unsigned long int, as the code assumes this in
several places.
(HAVE_GMP): Define to 0 if not defined, for convenience.
(mpz_t, mpz_clear, mpz_init_set_ui, mpz_init_set_str, mpz_add):
(mpz_sub, mpz_mul, mpz_tdiv_q, mpz_tdiv_r, mpz_get_str, mpz_sgn):
(mpz_fits_ulong_p, mpz_get_ui, mpz_out_str):
Supply substitutes when !HAVE_GMP, which work well enough for
expr's purposes.
(mp_integer): Remove. All integers are gmp, if gmp is available.
(struct valinfo): Remove 'z' member; no longer needed. The 'i'
member is always of type mpz_t.
(enum arithmetic_mode, MP_NEVER, MP_ALWAYS, MP_AUTO, mode):
Remove; no longer needed.
(usage): Remove documentation of --bignum and --no-bignum.
(integer_overflow): Abort if error misbehaves, to pacify GCC.
Restore old message on arithmetic overflow, to be conservative.
(die): Omit exit_status parameter; not needed (is always EXPR_FAILURE).
(string_too_long, USE_BIGNUM, NO_USE_BIGNUM, long_options):
Remove; no longer needed.
(main): Don't use getopt_long; this breaks old nonportable scripts.
(int_value): Arg is unsigned, in case we have strings whose length
exceeds LONG_MAX (!).
(int_value, freev, printv, null, tostring, toarith):
(eval6, eval4, eval3):
Always use mpz_ functions, to simplify the code.
(substr_value): Remove; no longer needed.
(getsize): Simplify the API: one arg rather than 3. Don't assume
unsigned long int fits in size_t.
(promote, domult, dodivide, doadd): Remove; no longer needed.
* tests/misc/expr: Don't use --bignum to test for bignum support.
Instead, use big numbers to test this.
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* src/expr.c (main): Given a first argument like -22 (negative, with
two or more digits), expr would decrement optind to 0 and then attempt
to evaluate argv[0].
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* doc/coreutils.texi (cp invocation, mv invocation): Don't mention it.
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* src/ls.c (usage): Adjust spacing so the "Exit status:" list
renders well in the help2man-generated man page.
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* src/ls.c (exit_status): Clarify comments.
(usage): Clarify exit status description in --help output.
* doc/coreutils.texi (ls invocation): Clarify exit status documentation
Reported by Greg Metcalfe in <http://bugzilla.redhat.com/446294>.
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* doc/coreutils.texi (tsort invocation, tsort background): Move these
nodes "down", so that they follow the ptx nodes, thus matching the
alphabetized order in the menu.
(tsort background): Make this a subsection.
Suggested by Karl Berry.
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* src/Makefile.am (check): Remove check-misc.
(check-misc): Remove target.
* maint.mk (sc_prohibit_stat_st_blocks): New target.
(sc_prohibit_S_IS_definition): New target.
* Makefile.am (EXTRA_DIST): Add .x-sc_prohibit_stat_st_blocks.
* .x-sc_prohibit_stat_st_blocks: New file.
Andreas Schwab reported that "make check" could fail to detect
violation of the no-S_IS*-definition policy.
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* tests/df/total-awk: Rewrite to use $PERL, not $AWK.
mawk can't even count above 2^31. Reported by Ed Avis.
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/14792/focus=14802
* tests/df/total-verify: Rename from total-awk.
* tests/Makefile.am (TESTS): Reflect renaming.
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* doc/coreutils.texi: Document runcon and chcon.
Add minimal SELinux context section.
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This option was never supported in upstream coreutils.
* chcon.c (usage): Remove --change (-c) from help message.
(main): Remove 'c' from getopt string.
Remove related and now-unused enums.
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* src/stat.c (human_fstype) [S_MAGIC_LUSTRE]: Add case.
Make "stat -f" recognize the "Lustre" filesystem type.
<http://en.wikipedia.org/wiki/Lustre_(file_system)>
* NEWS: Mention this feature.
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* src/remove.c (dirent_inode_sort_may_be_useful): Guard also with
"#if defined __linux__". Reported by Elbert Pol.
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* NEWS: Add header line for next release.
* .prev-version: Record previous version.
* cfg.mk (old_NEWS_hash): Auto-update.
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* NEWS: Record release date.
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* tests/install/strip-program: Use $PREFERABLY_POSIX_SHELL,
not POSIX_SHELL. The latter may be empty, and would fail
on OpenBSD 3.9.
* tests/check.mk (TESTS_ENVIRONMENT): Propagate
PREFERABLY_POSIX_SHELL to tests.
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* src/timeout.c (main): Use "error", not perror.
Elbert Pol noticed a build failure on OS/2.
* src/timeout.c (main): Exit 125 (not errno) upon failed fork.
Make the failed fork diagnostic match the one from install.c.
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* src/ls.c (cmp_version): Use filevercmp instead of strverscmp.
* src/sort.c (usage): Remove mna reference to strverscmp(3).
(compare_version): Use filevercmp instead of strverscmp.
* bootstrap.conf: Add filevercmp to list of gnulib modules.
* tests/misc/sort-version: Remove conflicting string and enhance test.
* NEWS: Mention the change.
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* tests/ls/capability: Test for HAVE_CAP definition in config.h.
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* src/remove.c (dirent_inode_sort_may_be_useful)
[!HAVE_STRUCT_DIRENT_D_TYPE]: Elide definition when there is no point
in trying to use it.
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* bootstrap: add submodule support, git-merge-changelog
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* src/remove.c (fs_handles_readdir_ordered_dirents_efficiently):
Remove function, so as not to have to worry about the type of
statfs.f_type and sign extension.
(dirent_inode_sort_may_be_useful): Adjust comment.
Perform the switch directly on the struct.member here, instead.
Andreas Schwab spotted the potential for a sign-extension bug,
that happens not to bite for the S_* f_type values currently used.
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The preprocessing phase is not necessary on tmpfs, and induces
a 20% performance decrease when removing a 2M-entry directory.
* src/remove.c (fs_handles_readdir_ordered_dirents_efficiently):
(dirent_inode_sort_may_be_useful): New functions from gnulib/fts.c.
They'll probably become a gnulib module -- eventually.
(preprocess_dir): Use dirent_inode_sort_may_be_useful.
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* tests/rm/ext3-perf: Also, record set-up duration and FS type.
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