Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/ https://www.git.shady.money/coreutils/atom?h=master 2025-11-20T03:23:36Z 2025-11-20T03:23:36Z Collin Funk collin.funk1@gmail.com 2025-11-20T03:08:49Z urn:sha1:c22d1a486114f73c34abc2e04dd5ce932b94aea5 * src/.gitignore (coreutils_hardlinks): Ignore this file. It is an empty file created when --enable-single-binary=hardlinks is used to ensure hardlinks are created after the multicall binary. 2025-06-18T13:20:17Z H. Peter Anvin hpa@zytor.com 2025-06-16T21:58:01Z urn:sha1:357fda90d15fd3f7dba61e1ab322b183a48d0081 Support the case where speed_t is simply a number, and in that case assume that arbitrary values can be passed. This is assumed to be the case when all known speed_t macros equal their own value. Try to probe for a variety of speed_t constants by trying to coax $(CC) into emitting macro definitions (-E -dM). If this is not supported, use a fairly extensive list of constants as a fallback. This both improves the test for arbitrary speed support, as well as allowing proper operation in the case where the constants are not plain numbers and allows for handing enumerated speed constants that were not known a priori when the source code was written. A simple shell script (mostly using sed) is used to turn the list of constants (probed and predefined) into a pair of conversion functions, baud_to_value() and value_to_baud(); string_to_baud() is then reimplemented as a wrapper around the latter. * src/.gitignore: Add generated speedlist.h. * src/local.mk: Generate speedlist.h. * src/speedgen: Portable shell script to generate speedlist.h. * src/stty.c: Adjust string_to_baud to convert from arbitrary numeric values. * src/termios.c: A helper used when generating speedlist.h * NEWS: Mention the improvement. 2021-03-29T13:10:09Z Pádraig Brady P@draigBrady.com 2021-03-29T13:02:20Z urn:sha1:f20797f1d728b04324a441cef259b6e81cd408cf * .gitignore: Rather than add the new src/libcksum_pclmul.a, just ignore any such libs. * src/.gitignore: Likewise. Reported by Kristoffer Brånemyr. 2018-12-28T06:46:02Z Assaf Gordon assafgordon@gmail.com 2018-12-28T05:36:08Z urn:sha1:2f438fa9f53250fb3c8b39a95eedd627b5569ca4 Encodes/decodes data in various common formats: base64,base64url,base32,base32,base16,base2,z85. Discussed here: https://lists.gnu.org/r/coreutils/2018-11/msg00014.html https://lists.gnu.org/r/coreutils/2018-12/msg00019.html * AUTHORS: Add basenc. * README: Reference the new program. * NEWS: Mention the new program. * build-aux/gen-lists-of-programs.sh: Add basenc. * doc/coreutils.texi: (basenc invocation): Document the new command. * man/.gitignore: Ignore the generated man page. * man/basenc.x: A new template, with few examples. * man/local.mk: Reference the new man page. * scripts/git-hooks/commit-msg: Allow basenc as program prefix. * src/.gitignore: Ignore the new binary. * src/basenc.c: (usage): Mention new options. (main): Handle new options. (isbase*, base*_length, base*_encode, base*_decode_ctx): Implement new encoding/decoding formats. * src/local.mk: Add new program. * tests/local.mk: Add new test. * tests/misc/basenc.pl: New tests. * tests/misc/help-version.sh (basenc_setup): use '--version' for default invocation (basenc errors with no parameters). 2016-11-22T20:04:24Z Pádraig Brady P@draigBrady.com 2016-10-31T13:29:34Z urn:sha1:ea94589e9ef02624a3837f97f80efd7d3dcf56bf Note we don't support the --algorithm option of the b2sum command in the external BLAKE2 project, as that was deemed too confusing for users. "BLAKE2b" was chosen as the default algorithm to use, which is single threaded but performs well on 64 bit. * src/blake2: CC0 source copied from external project. * cfg.mk[VC_LIST_ALWAYS_EXCLUDE_REGEX]: Exclude blake2/ from syntax checks, make update-copyright, etc. * src/local.mk: Reference the sources for b2sum, and set the compilation flags. * doc/coreutils.texi (b2sum invocation): Reference the md5sum invocation node, and add descriptions of -l. * tests/misc/b2sum.sh: Add new test. * tests/local.mk: Reference new test. * AUTHORS: Add new binary. * README: Likewise. * build-aux/gen-lists-of-programs.sh: Likewise. * man/.gitignore: Likewise. * scripts/git-hooks/commit-msg: Likewise. * man/b2sum.x: New man page template. * man/local.mk: Reference new template. * src/.gitignore: Ignore new binaries. * src/blake2/.gitignore: Ignore new build atrifacts. * src/md5sum.c (usage): Describe the new -l option. * NEWS: Mention the new program. 2015-09-02T23:33:19Z Pádraig Brady P@draigBrady.com 2015-08-05T08:28:36Z urn:sha1:89c517d9e26ad232d857ba37d897adbef19b30a9 Suggested in https://bugzilla.redhat.com/1250113 * AUTHORS: Add base32. * THANKS.in: Add suggester. * README: Reference the new program. * NEWS: Mention the new program. * src/.gitignore: Ignore the new binary. * bootstrap.conf: Reference the gnulib base32 module. * build-aux/gen-lists-of-programs.sh: Add base32. * man/base32.x: A new template. * man/.gitignore: Ignore the new man page. * man/local.mk: Reference the new man page. * doc/coreutils.texi (base32 invocation): Document the new command. * src/local.mk: Adjust to build base32 based on base64.c. * src/base64.c: Parameterize to use the correct headers, functions and buffer sizes, depending on which binary is being built. * tests/misc/base64.pl: Adjust to test both base32 and base64. * tests/misc/tty-eof.pl: Add base32 as a program that accepts input on stdin without any options specified. * scripts/git-hooks/commit-msg: Add base32 to the template. 2014-07-13T13:23:09Z Alex Deymo deymo@chromium.org 2014-06-06T02:50:32Z urn:sha1:71e2ea773414b2316bbe6b803b9a52c38d3752e8 Add the --enable-single-binary option to the configure file. When enabled, this option builds a single binary file containing the selected tools. Which tool gets executed depends on the value of argv[0] which can be set implicitly through symlinks to the single program. This setup reduces significantly the size of a complete coreutils install, since code from lib/libcoreutils.a is not duplicated in every one of the more than 100 binaries. Runtime overhead is increased due to more dynamic libraries being loaded, and extra initialization being performed for all utils. Also initially a larger binary is loaded from storage, though this is usually alleviated due to caching and lazy mmaping of unused blocks, and in fact the single binary should have better caching characteristics. Comparing the size of the individual versus single binary on x86_64: $ cd src $ size coreutils $ size -t $(../build-aux/gen-lists-of-programs.sh --list-progs | grep -Ev '(coreutils|libstdbuf)') | tail -n1 text data bss dec hex filename 1097416 5388 88432 1191236 122d44 src/coreutils 4901010 124964 163768 5189742 4f306e (TOTALS) Storage requirements are reduced similarly: $ cd src $ du -h coreutils $ du -ch $(../build-aux/gen-lists-of-programs.sh --list-progs | grep -Ev '(coreutils|libstdbuf)') | tail -n1 1.2M coreutils 5.3M total When installing, the makefile will create either symlinks or shebangs based on the --enable-single-binary setting, for each configured tool. In this way, all the tools are still callable individually, but they are all implemented by the same "coreutils" binary installed on the same directory. * .gitignore: Add new generated files. * Makefile.am: New rules to generate build-aux/gen-single-binary.sh and install symlinks. * NEWS: Mention the new feature. * README: Add "coreutils" to the list of utils. * bootstrap.conf: Regenerate src/single-binary.mk * build-aux/gen-lists-of-programs.sh: New --list-progs option. * build-aux/gen-single-binary.sh: Regenerate * configure.ac: New --enable-single-binary option and other variables. Disallow --enable-single-binary=symlinks with --program-prefix et. al. * man/coreutils.x: Manpage hook. * man/local.mk: Add manpage hook and fix dependencies. * src/coreutils.c: Multicall implementation. * src/local.mk: New rules for the single binary option. * tests/local.mk: Add $single_binary_progs to support require_built_() from init.cfg * tests/misc/env.sh: Avoid the use of symlink to echo. * tests/misc/help-version.sh: Add exception for coreutils. * tests/install/basic-1.sh: Really avoid using ginstall strip functionality if there is an issue with the independent strip command. * src/kill.c: Changes to call exit() in main. * src/readlink.c: Likewise. * src/shuf.c: Likewise. * src/timeout.c: Likewise. * src/truncate.c: Likewise. 2014-05-21T10:18:27Z Pádraig Brady P@draigBrady.com 2014-05-19T17:21:57Z urn:sha1:7a63d6395ac117b753a18468a9b3f5ed95d176d4 * init.cfg (require_root_): Adjust to use chroot, and make `require_built_ chroot` implicit when chroot used in the test. * po/POTFILES.in: Remove reference to setuidgid tool. * src/.gitignore: Likewise. * src/local.mk: Likewise. * src/setuidgid.c: Remove. * tests/cp/preserve-gid.sh: s/setuidgid/chroot --user/. * tests/cp/special-bits.sh: Likewise. * tests/id/setgid.sh: Likewise. * tests/misc/truncate-owned-by-other.sh * tests/mv/sticky-to-xpart.sh: Likewise. * tests/rm/fail-2eperm.sh: Likewise. * tests/rm/no-give-up.sh: Likewise. * tests/touch/now-owned-by-other.sh: Likewise. * tests/misc/chroot-fail.sh: Skip if chroot not built. 2013-02-04T23:40:32Z Assaf Gordon assafgordon@gmail.com 2012-12-06T22:30:23Z urn:sha1:8a303a8963dd255566f1625243ff19b029e0ecec * AUTHORS: Add my name. * NEWS: Mention the new program. * README: Reference the new program. * src/numfmt.c: New file. * src/.gitignore: Ignore the new binary. * build-aux/gen-lists-of-programs.sh: Update. * scripts/git-hooks/commit-msg: Allow numfmt: commit prefix. * po/POTFILES.in: Add new c file. * tests/misc/numfmt.pl: A new test file giving >93% coverage. * tests/local.mk: Reference the new test. * man/.gitignore: Ignore the new man page. * man/local.mk: Reference the new man page. * man/numfmt.x: A new template. * doc/coreutils.texi: Document the new command. 2012-10-04T20:06:40Z Jim Meyering meyering@redhat.com 2012-09-16T20:31:04Z urn:sha1:759ebcb57db73449b5670204f85931d34881b7d2 * src/factor.c: Renamed from factor-ng.c, with the following changes: Adjust copyright header to be consistent with others. Use xmalloc and xrealloc, to avoid segv upon OOM. Switch back to using readtokens to handle input. Diagnose invalid inputs. s/fprintf+exit/error/ (print_factors): Add comments. (strto2uintmax): Return strtol_error, not int. (read_item): Remove, no longer used. (main): Use atexit(close_stdout) so that we don't ignore failed write. * cfg.mk: Exempt src/longlong.h from several tests. Exempt run.sh from the test-list-consistency test. Exempt make-prime-list.c from numerous tests, since we won't be making it conform: it must not link with libcoreutils.a. Exempt factor-ng.c from the no-upper-case error message test. * AUTHORS (factor): Add Torbjörn and Niels. * tests/local.mk (factor_tests): Encode the 37 tests. ($(factor_tests)): Rule to generate a test script for each test. * tests/factor/run.sh: New script, marked as very expensive. * .gitignore: Ignore new generated files. * src/local.mk (src/primes.h): New rule. (noinst_PROGRAMS): Add make-prime-list. (noinst_HEADERS): Add longlong.h. Remove all wheel-related rules and files. * src/wheel-gen.pl: Remove file. maint: mark set-but-not-used variables with ATTRIBUTE_UNUSED * src/factor-ng.c (redcify, prime_p, isqrt2): Mark them, so we don't have to disable -Wunused-but-set-variable. maint: use __builtin_expect only if __GNUC__ * src/factor-ng.c (LIKELY, UNLIKELY) [__GNUC__]: Add #ifdef guard. build: avoid warning about unused macro * src/factor-ng.c (__GMP_DECLSPEC): Don't define here * src/longlong.h (__GMP_DECLSPEC): Define if not already defined.