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2016-01-01maint: update all copyright year number rangesPádraig Brady
Run "make update-copyright" and then... * gnulib: Update to latest with copyright year adjusted. * tests/init.sh: Sync with gnulib to pick up copyright year. * bootstrap: Likewise. * tests/sample-test: Adjust to use the single most recent year.
2015-12-31build: update gnulib submodule to latestPaul Eggert
2015-12-31dd: append spaces to shorter status=progress linePaul Eggert
Problem noted by Pádraig Brady in: http://bugs.gnu.org/22277#8 Also, make the output a bit more precise while we're at it. * NEWS: Document this. * src/dd.c (previous_time): Remove, replacing with ... (next_time): New var. All uses changed. This avoids some rounding errors, and should be a bit faster. (newline_pending): Remove, replacing with ... (progress_len): New var. All uses changed. This lets us keep track of how many trailing spaces to append. (print_xfer_stats): Get the time first thing, so that it's closer to being correct. Count the bytes output, and append trailing spaces if needed. Add remarks to translators about translation lengths.
2015-12-31dd: summarize in --human-readable format tooPaul Eggert
Problem reported by Linda Walsh in: http://bugs.gnu.org/17505 * NEWS: Document this. * doc/coreutils.texi (dd invocation): Use a simpler script. Adjust output example to match new behavior. * src/dd.c (human_size): Remove. All uses changed to use human_readable and ... (human_opts): ... this new constant. (abbreviation_lacks_prefix): New function. (print_xfer_stats): Use it. Output both --si and --human-readable summaries, but only if they have prefixes. * tests/dd/reblock.sh, tests/dd/stats.sh: Test new behavior.
2015-12-23build: update to latest gnulibPádraig Brady
Mainly for these changes: - freadptr: fix to work with ungetc on all uClibc configs - fts: enable leaf optimization for XFS - fts: ensure leaf optimization used for NFS - strftime-tests: avoid false failure on OS X - intprops-tests: avoid warnings (causing CI failures) * NEWS: Update with items from above that are significant from the previous coreutils release.
2015-12-22doc: describe test operator precedence and associativityPádraig Brady
* doc/coreutils.texi (Connectives for test): Add notes on precedence and associativity. Also mention the portability caveats with these operators. * cfg.mk: Avoid sc_prohibit_test_minus_ao for coreutils.texi. Fixes http://bugs.gnu.org/22216
2015-12-17tests: avoid root test false failure without libxattrPádraig Brady
* tests/cp/cp-mv-enotsup-xattr.sh: Exclude xattr copy verification when libxattr is not available.
2015-12-17build: rely on umask for setting permissions in tarballBernhard Voelker
Commit v8.24-116-g896006b changed the file permissions for the tarball using ug+rw. Better to let the umask decide whether the file should be group-writeable or not. * Makefile.am (dist-hook): Change chmod call from 'ug+rw' to '+rw'.
2015-12-17tests: avoid intermittent ulimit -v failuresPádraig Brady
* init.cfg (get_min_ulimit_v_): Increase the determined virtual memory limit for the command by a page size to avoid alignment issues causing false failures for subsequent runs. * tests/misc/cut-huge-range.sh: Be defensive and match the cut invocations under test, more closely with the form used to determine the VM memory limit. This was noticed on i686 linux at: http://hydra.nixos.org/build/28990456
2015-12-17build: ensure all files are writable in the tarballPádraig Brady
* Makefile.am (dist-hook): Ensure all files are writable so that extracted tarballs are easy to remove, without getting prompts about removing read-only files. Reported by Benno Schulenberg.
2015-12-15maint: ensure emit_mandatory_arg_note() used if neededPádraig Brady
* cfg.mk (sc_emit_mandatory_arg_note): Add new syntax check.
2015-12-15maint: include 'env' commands in returns_ syntax checkPádraig Brady
* cfg.mk (sc_prohibit_and_fail_1): Remove 'env' from the exclusion list. * tests/misc/env.sh: Adjust accordingly. * tests/misc/help-version.sh: Likewise.
2015-12-15tests: improve kill testsPádraig Brady
* tests/misc/kill.sh: - verify kill -[lt] support multiple parameters. - verify kill -[lt] fail with (some) invalid parameters. - Use returns_1 ... || fail=1, rather than ... && fail=1.
2015-12-14sort: fix --debug marking for -b -k1.xPádraig Brady
We were erroneously skipping blanks in the marked comparison _after_ the key start offset was applied. * src/sort.c (debug_keys): Don't skip starting blanks if already handled by begfield(). * tests/misc/sort-debug-keys.sh: Add a test case. * NEWS: Mention the bug fix. Fixes http://bugs.gnu.org/22155
2015-12-14stat: report file system type for "overlayfs"Pádraig Brady
* src/stat.c (human_fstype): Add "overlayfs", and tag it as "remote" to ensure that tail continues to use the more conservative polling mode. * README-release: Remove a stale comment about updating fremote() in tail.c. Also give a link to *_SUPER_MAGIC definitions not in the standard linux/magic.h location. * NEWS: Mention that this file system is recognized.
2015-12-14kill: add undocumented -L for compatibilityPádraig Brady
procps, bash >= 4.4, and util-linux >= 2.23 all have the -L option to output a table. * src/kill.c (main): Have -L synonymous with -t. Luckily there is no signal that begins with 'L'. * tests/misc/kill.sh: Update the test.
2015-12-14tests: add tests for the kill commandPádraig Brady
* tests/misc/kill.sh: Add first tests for kill. * tests/local.mk: Reference the new test.
2015-12-14maint: fix incorrect spellings etcPádraig Brady
* NEWS: Use a standard version specification. * doc/coreutils.texi: Fix incorrect grammar. * src/df.c: Update a stale comment. * src/copy.c: Fix incorrect spellings. * src/factor.c: Likewise. * src/ls.c: Likewise. * src/pr.c: Likewise. * src/relpath.c: Likewise. * src/shred.c: Likewise. * src/sort.c: Likewise. * src/split.c: Likewise. * src/stdbuf.c: Likewise. * tests/misc/seq-precision.sh: Likewise.
2015-12-14maint: remove form feed characters from sourcesPádraig Brady
These are no longer useful and can impact viewing patches in some mail programs for example. * src/cksum.c: Remove ^L characters. * src/comm.c: Likewise. * src/kill.c Likewise. * src/ln.c Likewise. * src/nl.c Likewise. * src/pr.c Likewise. * src/ptx.c Likewise. * src/split.c Likewise. * src/tr.c Likewise. * src/tsort.c Likewise. * src/uniq.c Likewise. * src/wc.c Likewise. * cfg.mk (sc_prohibit-form-feed): A new syntax check.
2015-12-07sort: promote '--debug'Eric Blake
* src/sort.c (usage): Mention --debug in KEYDEF paragraph.
2015-12-07doc: promote 'sort --debug'Paul Eggert
* README, doc/coreutils.texi (Introduction, sort invocation): Suggest 'sort --debug' more prominently.
2015-12-04doc: improve the description of sort --random-sortPádraig Brady
* src/sort.c (usage): Avoid mentioning the implementation, rather focusing on the result of the operation.
2015-12-03build: port to Studio C on Solaris 12Paul Eggert
Reported by Rich Burridge in: http://bugs.gnu.org/22087 * configure.ac (HAVE_UT_HOST, HAVE_C_LINE, stdbuf): Pacify picky compilers that complain about unreachable statements.
2015-12-01doc: clarify behaviour of mv for existing target directoriesBernhard Voelker
* doc/coreutils.texi (mv invocation): Add a sentence to clarify that mv(1) will only replace empty directories in the target, and fail with a diagnostic otherwise. Discussed at: http://lists.gnu.org/archive/html/coreutils/2015-12/msg00000.html
2015-11-30doc: avoid confusing K argument in the man pages of head and tailBernhard Voelker
The character 'K' representing numeric user input can be confusing, especially in the context where it can be suffixed by the multipliers K, M, G, etc. Use NUM instead. * doc/coreutils.texi (head invocation): Replace @var{k} by @var{num}. Also change @var{count} in the paragraph about the obsolete option syntax. (tail invocation): Likewise. Furthermore, adjust the option order to alphabetical sorting. * src/head.c (usage): s/K/NUM/ in as placeholder in the -c and -n options. Furthermore, print the actual DEFAULT_NUMBER instead of the hard-coded 10. * src/tail.c (usage): s/K/NUM/ in as placeholder in the -c and -n options. Add "[+]" to clarify that NUM may optionally be preceded by this sign. Remove the redundant explanation of the optional '+' prefix for NUM, as that is now clear from the option description above. Suggested by Dan Jacobson in http://bugs.gnu.org/22042
2015-11-28doc: reference each other in the man pages of head and tailBernhard Voelker
* man/head.x: Add "SEE ALSO" section referencing tail(1). * man/tail.x: Add "SEE ALSO" section referencing head(1). Suggested by Dan Jacobson in http://bugs.gnu.org/22041
2015-11-28build: support reproducible builds with consistent man pagesPádraig Brady
Use a consistent date in the generated man pages even if SOURCE_DATE_EPOCH is not set. * Makefile.am: Generate .timestamp in the tarball. * man/local.mk: Pass .timestamp if available to help2man. * man/dummy-man: Don't bother with the year in the stub. Reported in http://bugs.debian.org/806321
2015-11-27doc: update to latest help2manPádraig Brady
Sync with version 1.47.3 which provides these significant changes: - support for reproducible builds by using $SOURCE_DATE_EPOCH. - Adjust spacing of italic text at roman/italic boundaries.
2015-11-25tests: for compare_(), use cmp -s where availablePádraig Brady
* tests/init.sh (compare_): Only fall back to cmp without the POSIX defined -s option, where this is not available.
2015-11-25build: avoid makeinfo unless requiredPádraig Brady
* doc/local.mk (constants.texi): Avoid calling makeinfo unless the constants derived from tail and shred have changed. This avoids a dependence on makeinfo from patched sources, and avoids an expensive makeinfo call for developers.
2015-11-25doc: clarify descriptions for tr --squeeze-repeatsPádraig Brady
* doc/coreutils.texi (uniq invocation): Fix the description of problematic input to say "blank lines" rather than "two or more blank lines". (tr invocation): Clarify that -s only works with SET1 when not translating (when SET2 not specified). Also explicitly state in examples where blank lines are deleted. Also add "deleting" to the menu item. * src/tr.c (usage): Improve the -s summary to say it always operates on the last specified SET.
2015-11-25doc: provide an example for prefixing all tail output linesPádraig Brady
* doc/coreutils.texi (tail invocation): Provide an example using awk to convert tail ==> file <== headers to file: prefixes on each line. Suggested by Stephen Shirley.
2015-11-24copy: fix copying of extents beyond the apparent file sizeDmitry Monakhov
fallocate can allocate extents beyond EOF via FALLOC_FL_KEEP_SIZE. Where there is a gap (hole) between the extents, and EOF is within that gap, the final hole wasn't reproduced, resulting in silent data corruption in the copied file (size too small). * src/copy.c (extent_copy): Ensure we don't process extents beyond the apparent file size, since processing and allocating those is not currently supported. * tests/cp/fiemap-extents.sh: Renamed from tests/cp/fiemap-empty.sh and re-enable parts checking the extents at and beyond EOF. * tests/local.mk: Reference the renamed test. * NEWS: Mention the bug fix. Fixes http://bugs.gnu.org/21790
2015-11-23md5sum,sha*sum: ensure --ignore-missing fails when no file verifiedPádraig Brady
* src/md5sum.c (digest_check): Update a matched_checksums bool upon matched checksum, and fail (loudly unless --status is specified) if there were no matches. Also change properly_formatted_lines to a bool while at it since we don't need to track the plurality. * tests/misc/md5sum.pl: Add a test case. Suggested by Jim Meyering.
2015-11-23md5sum,sha*sum: add --ignore-missing for checking a subset of filesLuther Thompson
* doc/coreutils.texi (md5sum invocation): Document the new option. * src/md5sum.c (digest_file): Return an empty digest to indicate a missing file. (digest_check): Don't fail or output status given an empty checksum. (usage): Document the new option. (main): Process and validate the new option. * tests/misc/md5sum.pl: Add new test cases. * NEWS: Mention the new feature. Fixes http://bugs.gnu.org/15604
2015-11-23maint: allow 'sha*sum:' tag in commit summariesPádraig Brady
To support "md5sum,sha*sum:" Suggested by Bernhard Voelker.
2015-11-21doc: give a tee example for combining process substitution outputsPádraig Brady
This can be useful if you want to further process data from process substitutions. For example: datagen | tee >(md5sum --tag) > >(sha256sum --tag) | sort * doc/coreutils.texi (tee invocation): Mention that -p is useful with pipes that may not consume all data. Add an example, similar to the one above. * THANKS.in: Add Jirka Hladky.
2015-11-21tests: avoid false failure on older NFS implementationsPádraig Brady
* tests/ls/stat-failed.sh: Skip the test if 'd' is returned as the type, and document where this was seen. Also flag failure to write small temp files during the test as an error rather than a failure. Fixes http://bugs.gnu.org/21130
2015-11-19build: fix VPATH build with --disable-dependency-trackingPádraig Brady
* src/local.mk: Run `mkdir -p src` in all our explicit rules, as in a VPATH build the src/ dir is only created at configure time as a side effect of dependency tracking generation.
2015-11-17scripts: update versions of gettext and libtoolJim Meyering
2015-11-17maint: remove unmaintained file, c99-to-c89.diffJim Meyering
* src/c99-to-c89.diff: Remove file. * src/local.mk (EXTRA_DIST): Remove it from this list. * README (Pre-C99 build failure): Update section.
2015-11-12csplit: check and report fwrite errors with errnoAssaf Gordon
discussed in: http://lists.gnu.org/archive/html/coreutils/2015-10/msg00091.html * src/csplit.c: (save_line_to_file): check fwrite failures, report and exit immediately instead of deferring to 'close_output'. * tests/misc/csplit-io-err.sh: test fwrite failure using LD_PRELOAD. * tests/local.mk: add new test.
2015-11-11stat: improve support for new Linux pseudo FS and ACFSPádraig Brady
* src/stat.c (human_fstype): Add new file system ID definitions. * NEWS: Mention the improvement.
2015-11-10tests: ensure programs are built before testingPádraig Brady
programs may not be built due to missing system dependencies, or any program can be excluded at configure time with --enable-no-install-program. So ensure we're not testing the system versions in these cases. * init.cfg (print_ver_): Call require_built_ first. * tests/misc/tty-eof.pl: Skip programs not built. * tests/Coreutils.pm (run_tests): Likewise. * tests/misc/ls-misc.pl: Use 'env test' rather than abs path. * tests/misc/test-diag.pl: Likewise. * tests/local.mk: Adjust include order for dependencies. * tests/misc/arch.sh: Remove redundant calls to require_built_. * tests/misc/chroot-fail.sh: Likewise. * tests/misc/groups-dash.sh: Likewise. * tests/misc/groups-version.sh: Likewise. * tests/misc/stdbuf.sh: Likewise. * tests/cp/acl.sh: Remove problematic call to print_ver_ [gs]etfacl. * tests/mv/acl.sh: Likewise. * cfg.mk (sc_env_test_dependencies): A new syntax check to enforce specifying dependencies with print_ver_ for programs specified through the env command. * du/bigtime.sh: Add new print_ver_ dependencies. * du/max-depth.sh: Likewise. * dd/ascii.sh: Likewise. * tests/ls/capability.sh: Likewise. * tests/ls/root-rel-symlink-color.sh: Likewise. * tests/misc/chroot-fail.sh: Likewise. * tests/misc/readlink-fp-loop.sh: Likewise. * tests/misc/sort-debug-keys.sh: Likewise. * tests/readlink/can-e.sh: Likewise. * tests/readlink/can-f.sh: Likewise. * tests/readlink/can-m.sh: Likewise. * tests/tail-2/inotify-race.sh: Likewise. * tests/tail-2/inotify-race2.sh: Likewise. * tests/touch/no-create-missing.sh: Likewise. * tests/touch/no-dereference.sh: Likewise. * tests/misc/printenv.sh: Tweak to avoid syntax check trigger. * tests/misc/help-version.sh: Likewise. * tests/misc/yes.sh: Likewise. * tests/misc/printf-quote.sh: Use previously unused $prog. * configure.ac (EXTRA_MANS): Add $gl_no_install_prog to the list so that check-x-vs-1 syntax check is satisfied.
2015-11-10maint: use standard spacing in shebang line in testsPádraig Brady
It's better to be consistent even though spacing is insignificant: http://www.in-ulm.de/~mascheck/various/shebang/#blankrequired
2015-11-10tests: cleanup trapping of signal namesPádraig Brady
A side effect of this cleanup is we no longer depend on our own kill command being built. * init.cfg (require_trap_signame_): A new function to verify that the shell supports specifying traps by signal name. (require_kill_group_): A new function to ensure the shell supports sending a signal to a group. * tests/du/move-dir-while-traversing.sh: Ensure trap supports signal names. * tests/misc/stty-invalid.sh: Likewise. * tests/misc/stty-pairs.sh: Likewise. * tests/misc/stty-row-col.sh: Likewise. * tests/misc/stty.sh: Likewise. * tests/misc/sort-compress.sh: Likewise. Also simplify trap call. * tests/install/trap.sh: Likewise. * tests/misc/timeout.sh: Likewise. * tests/dd/stats.sh: Likewise. Also use default kill command. * tests/misc/timeout-group.sh: Likewise.
2015-11-06tests: fix dirent d_type support verificationPádraig Brady
* init.cfg (require_dirent_d_type_): Don't use df -x to exclude XFS, since this depends on a correct mtab which is brittle and often not correct within chroots. * tests/d_type-check: Check also the d_type of files, which excludes XFS appropriately. Specify all argument and return types to avoid truncated pointers being passed, which skipped the test due to crashes on x86_64 at least. Simplify the C library lookup by reusing the interpreter's. chroot issue reported at https://bugzilla.redhat.com/1263341
2015-11-04maint: add a syntax check to avoid unstyled quotingPádraig Brady
* src/paste.c (main): Use our styled wrapper for quotearg_colon(). * cfg.mk (sc_prohibit-quotearg): A new syntax check to avoid future uses of unstyled quotearg to one of the internal slots, and thus destined for diagnostic output.
2015-11-04paste: avoid confusing backslash quoting in diagnosticPádraig Brady
* src/paste.c (main): Setting the quoting style to "escape" went against the intent of the comment about presenting doubled backslashes to the user. Instead use "c-maybe" which is the only mode which avoids doubled backslashes, and provides protection against arbitrary control characters. * tests/misc/paste.pl: Adjust accordingly.
2015-11-04ls: default to --quoting=shell-escape for output to terminalPádraig Brady
* src/ls.c (decode_switches): Set "shell-escape" if isatty(). * doc/coreutils.texi (ls invocation): Update the defaults description. * NEWS: Mention the change in behavior. It should not have backwards compat issues, but mentioning here just in case.
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