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Important general notes |
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Date Modules Changes |
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2025-09-03 gnulib-tool If you use |
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now need to initialize AM_CFLAGS before the |
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'include <gnulib-generated-makefile>' statement. |
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2022-07-24 bootstrap To specify a reference directory for the 'gnulib' |
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submodule, use the environment variable |
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GNULIB_REFDIR instead of GNULIB_SRCDIR or the |
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command-line option --gnulib-refdir instead of |
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2022-02-20 (all) Automake >= 1.14 and Autoconf >= 2.64 are required. |
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2021-06-04 (all) The license notices in source files are now really |
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stating the effective license, rather than a fake |
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GPL notice. |
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gnulib-tool no longer replaces GPL notices in source |
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files by something else. |
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2020-08-16 (all) Automake >= 1.11 and Autoconf >= 2.64 are required. |
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2019-12-11 Support for These modules are now supported in C++ mode as well. |
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ISO C or POSIX This means, while the autoconfiguration uses the C |
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functions compiler, the resulting header files and function |
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substitutes can be used with a matching C++ compiler |
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as well. |
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2019-02-14 gnulib-tool If you use multiple |
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The first one now has the highest priority, not the |
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last one. |
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2019-01-04 (all) The meaning of the 'Link' section in the module |
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descriptions has been clarified: It overrides the |
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combined 'Link' sections from the dependencies. |
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2018-10-22 (all) Automake >= 1.11 and Autoconf >= 2.63 are required. |
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2016-09-05 progname There is now an alternate module 'getprogname'. It |
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defines a getprogname() function; use it to obtain |
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the name of the current program. |
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Recommended use: |
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- In a program's main() function, and associated |
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usage() and help() functions, use 'progname'. |
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- In library code, or more generally any code that |
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is not near the main() function, use |
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'getprogname'. |
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2013-04-24 gettext If your project uses 'gettextize |
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your responsibility to put -I$(top_builddir)/intl |
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into the Makefile.am for gnulib. |
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2012-06-27 elisp-comp The module 'elisp-comp' is removed; the script is |
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not independently useful outside of automake. |
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2012-06-21 gnulib-tool The option |
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options |
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2012-01-07 quotearg In the C locale, the function will no longer use |
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the grave accent character to begin a quoted |
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string (`like this'). It will use apostrophes |
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'like these' or, in Unicode locales, single quotes |
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‘like these’. You may want to adjust any error |
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messages that hard code the quoting characters. |
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2010-09-04 gnulib-tool The option ' |
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now expects the complete list of modules and other |
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options on the command line. If you want to |
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augment (not set) the list of modules, use the |
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new option '--add-import' instead of '--import'. |
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User visible incompatible changes |
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Date Modules Changes |
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2025-08-05 git-merge-changelog This module is removed. Use the package from |
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https://git.savannah.gnu.org/git/vc-changelog.git |
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instead. |
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2025-07-13 safe-alloc This module is now obsolete. Also, it no longer |
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defines the REALLOC_N macro. |
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2025-05-09 string-desc These modules now distinguish between read-only |
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xstring-desc string descriptors (type string_desc_t) and |
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writable string descriptors (type rw_string_desc_t). |
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2025-05-09 copy-acl The mode_t arguments of qcopy_acl and xcopy_acl |
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qcopy-acl should be the full st_mode of the source, |
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not merely st_mode's permission bits. |
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2025-04-29 hash-triple-simple This module is renamed to hashcode-named-file. |
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2025-01-02 string-desc The function prefix is changed from string_desc_ |
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xstring-desc to sd_, and from xstring_desc_ to xsd_. |
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string-desc-quotearg |
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2024-12-25 xprintf The functions x[v][f]printf now return an 'off64_t' |
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instead of an 'int'. |
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2024-11-05 eealloc This module is deprecated. Use malloc-gnu or |
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realloc-posix instead. |
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2024-10-22 spawn-pipe The functions 'create_pipe_out', 'create_pipe_in', |
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'create_pipe_bidi' now take a 4th argument |
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'const char * const *dll_dirs'. To maintain the |
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previous behaviour, insert NULL as additional 4th |
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argument. |
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2024-10-22 execute The function 'execute' now takes a 4th argument |
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'const char * const *dll_dirs'. To maintain the |
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previous behaviour, insert NULL as additional 4th |
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argument. |
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2024-10-02 file-has-acl The file_has_aclinfo function introduced 3 days ago |
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now has a different signature. |
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2024-09-25 string-buffer The function sb_append is renamed to sb_append_c. |
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The function sb_dupfree is renamed to sb_dupfree_c. |
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2024-08-14 verror The include file is changed from "verror.h" |
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to <error.h>. |
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2024-08-09 full-read These modules now prefer signed types to size_t. |
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full-write The preferred types are idx_t for object sizes and |
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|
safe-read ptrdiff_t for values that are either a size or -1. |
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safe-write SAFE_READ_ERROR and SAFE_WRITE_ERROR are now |
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obsolescent; callers can just check for < 0. |
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2024-06-22 xvasprintf It is now the programmer's responsibility to pass |
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|
c-xvasprintf a valid format string without %ls, %lc directives |
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and that all widths are >= -INT_MAX and <= INT_MAX. |
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2024-05-16 putenv This module is renamed to 'putenv-gnu'. |
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2024-02-21 *printf-posix These modules no longer support the 'n' directive |
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|
by default. In order to keep the 'n' directive |
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enabled, you need to additionally request the |
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|
module 'printf-with-n-directive'. |
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2024-02-09 strftime This module, deprecated on 2017-07-23, is removed. |
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|
Use module 'nstrftime' instead. |
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2023-09-03 same-inode SAME_INODE, ST_BLKSIZE and ST_NBLOCKS args |
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|
stat-size must be addressable lvalues. |
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2023-08-08 readutmp The result element type of the function read_utmp, |
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|
STRUCT_UTMP, is no longer the same as the result |
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|
value type of the function getutxent, struct utmpx. |
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2023-08-03 readutmp Some STRUCT_UTMP members can be char *, |
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|
2023-08-01 rather than fixed-length char arrays. |
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|
On some platforms, the timestamp is ut_ts of type |
|
|
struct timespec, not ut_tv of type struct timeval, |
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|
and ut_session is pid_t not long. |
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|
read_utmp's 2nd arg is now idx_t * not size_t *. |
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|
Link additionally with $(READUTMP_LIB). |
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2023-07-10 dfa The signature of the function |
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|
case_folded_counterparts, declared in localeinfo.h, |
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|
has changed. |
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|
2023-06-10 javacomp-script These modules now compile the Java code with option |
|
|
javacomp '-source 1.6' or higher. As a consequence, the |
|
|
compiler may emit notes "... uses unchecked or |
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|
unsafe operations". To avoid these notes, add |
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|
template arguments to the types or functions. |
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|
2023-04-28 largefile-required |
|
|
year2038-required |
|
|
Modules removed, for consistency with Autoconf |
|
|
master. Use new module year2038-recommended |
|
|
instead of year2038-required. |
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|
2023-03-25 mtx This module no longer provides the function |
|
|
call_once. To get this function, use the new |
|
|
separate module 'call_once'. |
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|
2023-03-08 time This module is renamed to 'time-h'. |
|
|
The new 'time' module now also works around an |
|
|
inconsistency in glibc 2.31+ on Linux. |
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|
2023-02-07 c-nullptr Rename this module to nullptr. |
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2023-01-21 getprogname The include file is changed from "getprogname.h" |
|
|
to <stdlib.h>. |
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2023-01-15 stdalign This module is deprecated. Use alignasof instead. |
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2023-01-13 acl Link additionally with $(QCOPY_ACL_LIB). |
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|
qacl |
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|
copy-file |
|
|
supersede |
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|
2023-01-13 qcopy-acl Link with $(QCOPY_ACL_LIB) instead of $(LIB_ACL). |
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|
2023-01-07 timer_time Link with $(TIMER_TIME_LIB) instead of |
|
|
$(LIB_TIMER_TIME). |
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|
2023-01-07 setlocale-null Link with $(SETLOCALE_NULL_LIB) instead of |
|
|
$(LIB_SETLOCALE_NULL). |
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|
2023-01-07 setlocale Link with $(SETLOCALE_LIB) instead of |
|
|
$(LIB_SETLOCALE). |
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|
2023-01-07 select Link with $(SELECT_LIB) instead of $(LIB_SELECT). |
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|
2023-01-07 sched_yield Link with $(SCHED_YIELD_LIB) instead of |
|
|
$(LIB_SCHED_YIELD). |
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|
2023-01-07 pthread_sigmask Link with $(PTHREAD_SIGMASK_LIB) instead of |
|
|
$(LIB_PTHREAD_SIGMASK). |
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|
2023-01-07 posix_spawn Link with $(POSIX_SPAWN_LIB) instead of |
|
|
$(LIB_POSIX_SPAWN). |
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|
2023-01-07 poll Link with $(POLL_LIB) instead of $(LIB_POLL). |
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|
2023-01-07 nanosleep Link with $(NANOSLEEP_LIB) instead of |
|
|
$(LIB_NANOSLEEP). |
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|
2023-01-07 mbrtowc Link with $(MBRTOWC_LIB) instead of $(LIB_MBRTOWC). |
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|
2023-01-07 hard-locale Link with $(HARD_LOCALE_LIB) instead of |
|
|
$(LIB_HARD_LOCALE). |
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|
2023-01-07 getrandom Link with $(GETRANDOM_LIB) instead of |
|
|
$(LIB_GETRANDOM). |
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|
|
2023-01-07 getlogin Link with $(GETLOGIN_LIB) instead of |
|
|
getlogin_r $(LIB_GETLOGIN). |
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|
|
2023-01-07 gethrxtime Link with $(GETHRXTIME_LIB) instead of |
|
|
$(LIB_GETHRXTIME). |
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|
|
2023-01-07 fdatasync Link with $(FDATASYNC_LIB) instead of |
|
|
$(LIB_FDATASYNC). |
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|
|
2023-01-07 euidaccess Link with $(EUIDACCESS_LIBGEN) instead of |
|
|
$(LIB_EACCESS). |
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|
|
2023-01-07 duplocale Link with $(DUPLOCALE_LIB) instead of |
|
|
$(LIB_DUPLOCALE). |
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|
|
2023-01-07 clock_time Link with $(CLOCK_TIME_LIB) instead of |
|
|
$(LIB_CLOCK_GETTIME). |
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|
|
2023-01-06 file-has-acl Link with $(FILE_HAS_ACL_LIB), not $(LIB_HAS_ACL). |
|
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|
|
2022-12-25 largefile configure no longer enables year-2038 support, |
|
|
unless you configure with --enable-year2038 |
|
|
or use the year2038 module. This temporary |
|
|
hack should go away before the year 2038. |
|
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|
|
|
2022-12-24 stdnoreturn This module is deprecated. Use _Noreturn |
|
|
or the noreturn module instead. |
|
|
|
|
|
2022-12-21 ctime This module is deprecated. Use localtime_r |
|
|
and strftime (or even sprintf) instead. |
|
|
|
|
|
2022-11-03 dynarray These modules are renamed to glibc-internal/dynarray |
|
|
scratch_buffer and glibc-internal/scratch_buffer, respectively. |
|
|
They are not meant for general use. |
|
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|
|
2022-11-02 scratch_buffer The function 'gl_scratch_buffer_dupfree' is removed. |
|
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|
|
2022-09-10 stdbool This module now assumes C99 and provides C23, |
|
|
instead of providing C99. For the old behavior, |
|
|
use the already-deprecated stdbool-c99 module. |
|
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|
|
|
2022-03-09 statat This module is deprecated. Use fstatat instead. |
|
|
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|
|
2022-01-05 stack This module now uses idx_t instead of size_t |
|
|
for indexes and counts. |
|
|
|
|
|
2021-08-27 base32 These modules now use idx_t instead of size_t |
|
|
base64 for indexes and counts. |
|
|
|
|
|
2021-07-29 (all) Due to draft C2x, the following attributes should |
|
|
now appear at the start of a function declaration: |
|
|
_GL_ATTRIBUTE_DEPRECATED |
|
|
_GL_ATTRIBUTE_MAYBE_UNUSED |
|
|
_GL_ATTRIBUTE_NODISCARD |
|
|
attribute Likewise for DEPRECATED, MAYBE_UNUSED, NODISCARD. |
|
|
snippet/unused-parameter |
|
|
Likewise for _GL_UNUSED_PARAMETER. |
|
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|
|
2021-07-01 largefile AC_SYS_LARGEFILE now also arranges for time_t |
|
|
to be 64-bit on 32-bit GNU/Linux platforms |
|
|
that support it (glibc 2.34 or later). |
|
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|
|
2021-03-21 fatal-signal The function at_fatal_signal now returns an error |
|
|
indicator. |
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|
|
2021-03-21 diacrit This deprecated module is removed. |
|
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|
|
2021-03-07 mbrtowc For single-locale optimizations, you now need to |
|
|
mbrtoc32 define GNULIB_WCHAR_SINGLE_LOCALE instead of |
|
|
wcwidth GNULIB_WCHAR_SINGLE. |
|
|
|
|
|
2021-02-28 parse-datetime The parse_datetime2 function has been moved |
|
|
to the new parse-datetime2 module, so that |
|
|
programs that need just parse_datetime need |
|
|
not build the fancier function. |
|
|
|
|
|
2020-12-23 execute These functions no longer execute scripts without |
|
|
spawn-pipe ' |
|
|
posix_spawn script as a shell script, either add a '#!/bin/sh' |
|
|
posix_spawnp marker in the first line, or specify "/bin/sh" as |
|
|
the program to execute and the script as its first |
|
|
argument. |
|
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|
|
2020-12-18 free This module, obsoleted in 2008, is gone. |
|
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|
|
2020-12-14 findprog-in The function 'find_in_given_path' now takes a 3rd |
|
|
argument 'const char *directory'. To maintain the |
|
|
previous behaviour, insert NULL as additional 3rd |
|
|
argument. |
|
|
|
|
|
2020-12-11 sh-quote The argv argument of the 'shell_quote_argv' function |
|
|
is now of type 'const char * const *'. You no |
|
|
longer need to cast read-only strings to 'char *' |
|
|
when constructing this argument. |
|
|
execute The prog_argv argument of the 'execute' function |
|
|
is now of type 'const char * const *'. You no |
|
|
longer need to cast read-only strings to 'char *' |
|
|
when constructing this argument. |
|
|
spawn-pipe The prog_argv argument of the functions |
|
|
'create_pipe_out', 'create_pipe_in', |
|
|
'create_pipe_bidi' is now of type |
|
|
'const char * const *'. You no longer need to cast |
|
|
read-only strings to 'char *' when constructing this |
|
|
argument. |
|
|
pipe-filter-gi The prog_argv argument of the |
|
|
'pipe_filter_gi_create' function is now of type |
|
|
'const char * const *'. You no longer need to cast |
|
|
read-only strings to 'char *' when constructing this |
|
|
argument. |
|
|
pipe-filter-ii The prog_argv argument of the |
|
|
'pipe_filter_ii_execute' function is now of type |
|
|
'const char * const *'. You no longer need to cast |
|
|
read-only strings to 'char *' when constructing this |
|
|
argument. |
|
|
javaexec The prog_argv argument of the 'execute_fn' function |
|
|
type is now of type 'const char * const *'. Update |
|
|
the signature of all your implementations of this |
|
|
type. |
|
|
csharpexec The prog_argv argument of the 'execute_fn' function |
|
|
type is now of type 'const char * const *'. Update |
|
|
the signature of all your implementations of this |
|
|
type. |
|
|
|
|
|
2020-12-02 spawn-pipe The functions 'create_pipe_out', 'create_pipe_in', |
|
|
'create_pipe_bidi' now take a 4th argument |
|
|
'const char *directory'. To maintain the previous |
|
|
behaviour, insert NULL as additional 4th argument. |
|
|
|
|
|
2020-12-02 execute The function 'execute' now takes a 4th argument |
|
|
'const char *directory'. To maintain the previous |
|
|
behaviour, insert NULL as additional 4th argument. |
|
|
|
|
|
2020-10-16 hash This module deprecates the 'hash_delete' function |
|
|
using gcc's "deprecated" attribute. Use the better- |
|
|
named 'hash_remove' equivalent. |
|
|
|
|
|
2020-08-24 diffseq If you do not define NOTE_ORDERED to true, |
|
|
the NOTE_DELETE and NOTE_INSERT actions might |
|
|
not be done in order, to help cut down worst-case |
|
|
recursion stack space from O(N) to O(log N). |
|
|
|
|
|
2020-08-01 libtextstyle-optional You now need to invoke |
|
|
gl_LIBTEXTSTYLE_OPTIONAL explicitly, because |
|
|
this macro now takes an optional |
|
|
MINIMUM-VERSION argument. |
|
|
|
|
|
2020-08-01 libtextstyle You now need to invoke gl_LIBTEXTSTYLE explicitly, |
|
|
because this macro now takes an optional |
|
|
MINIMUM-VERSION argument. |
|
|
|
|
|
2020-06-27 clean-temp The functions open_temp, fopen_temp now take a |
|
|
'bool delete_on_close' argument. If in doubt, pass |
|
|
false. |
|
|
|
|
|
2020-06-27 tempname The link requirements of these modules are changed |
|
|
mkdtemp from empty to $(LIB_GETRANDOM). |
|
|
mkstemp |
|
|
mkstemps |
|
|
mkostemp |
|
|
mkostemps |
|
|
tmpfile |
|
|
stdlib-safer |
|
|
tmpfile-safer |
|
|
clean-temp |
|
|
javacomp $(LIB_GETRANDOM) was added to the link requirements |
|
|
of this module. |
|
|
|
|
|
2020-05-27 read-file The functions provided by this module now take an |
|
|
'int flags' argument to modify the file reading |
|
|
behavior. The read_binary_file function has been |
|
|
removed as it is no longer necessary. |
|
|
|
|
|
2020-04-27 getdate This deprecated module is removed. Use the module |
|
|
'parse-datetime' instead. Instead of |
|
|
#include "getdate.h" |
|
|
write |
|
|
#include "parse-datetime.h" |
|
|
The function get_date is renamed to parse_datetime. |
|
|
|
|
|
2020-04-27 realloc This deprecated module is removed. Use the module |
|
|
'realloc-gnu' instead. |
|
|
|
|
|
2020-04-27 calloc This deprecated module is removed. Use the module |
|
|
'calloc-gnu' instead. |
|
|
|
|
|
2020-04-27 malloc This deprecated module is removed. Use the module |
|
|
'malloc-gnu' instead. |
|
|
|
|
|
2020-04-27 fnmatch-posix This deprecated module is removed. Use the module |
|
|
'fnmatch' instead. |
|
|
|
|
|
2020-04-27 pipe This deprecated module is removed. Use the module |
|
|
'spawn-pipe' instead. Instead of |
|
|
#include "pipe.h" |
|
|
write |
|
|
#include "spawn-pipe.h" |
|
|
|
|
|
2020-04-27 getopt This deprecated module is removed. Please choose |
|
|
among getopt-posix and getopt-gnu. getopt-gnu |
|
|
provides "long options" and "options with optional |
|
|
arguments", getopt-posix doesn't. |
|
|
|
|
|
2020-04-27 rename-dest-slash This deprecated module is removed. Use the |
|
|
module 'rename' instead. |
|
|
|
|
|
2020-04-27 unictype/bidicategory-* These deprecated modules are removed. Use |
|
|
the modules unictype/bidiclass-* instead. |
|
|
|
|
|
2020-03-28 dosname On native Windows, OS/2, DOS, |
|
|
IS_RELATIVE_FILE_NAME("c:") now returns false. |
|
|
|
|
|
2020-03-28 filename The macro IS_ABSOLUTE_PATH is deprecated. Use |
|
|
IS_ABSOLUTE_FILE_NAME instead. |
|
|
The macro IS_PATH_WITH_DIR is deprecated. Use |
|
|
IS_FILE_NAME_WITH_DIR instead. |
|
|
|
|
|
2020-02-22 fchownat This module no longer defines the functions |
|
|
'chownat' and 'lchownat'. Program that need these |
|
|
functions should add the module 'chownat' to the |
|
|
list of imported modules. |
|
|
|
|
|
2020-02-22 fchmodat This module no longer defines the functions |
|
|
'chmodat' and 'lchmodat'. Program that need these |
|
|
functions should add the module 'chmodat' to the |
|
|
list of imported modules. |
|
|
|
|
|
2020-02-07 fchmodat When applied to non-symlinks, these now act like |
|
|
lchmod chmod (the BSD behavior, which POSIX requires for |
|
|
fchmodat + AT_SYMLINK_NOFOLLOW), instead of failing |
|
|
(the GNU/Linux behavior through glibc 2.31). |
|
|
Future versions of GNU/Linux are planned to act as |
|
|
per POSIX and BSD. |
|
|
|
|
|
2020-01-15 gc-pbkdf2-sha1 This module is deprecated. Use gc-pbkdf2 instead. |
|
|
|
|
|
2019-12-12 dfa Its API now uses ptrdiff_t instead of size_t. |
|
|
|
|
|
2019-12-11 dfa To call dfamust, one must now call dfaparse |
|
|
without yet calling dfacomp. This fixes a bug |
|
|
introduced on 2018-10-22 that broke dfamust. |
|
|
|
|
|
2019-12-07 xstrtol This module no longer defines the function |
|
|
xstrtoll 'xstrtol_fatal'. Program that need this function |
|
|
xstrtoimax should add the module 'xstrtol-error' to the list |
|
|
xstrtoumax of imported modules. |
|
|
|
|
|
2019-05-90 verify verify_true (deprecated 2011-06-15) is removed. |
|
|
|
|
|
2019-03-16 fatal-signal The function that you pass to at_fatal_signal now |
|
|
takes the signal as argument. |
|
|
|
|
|
2019-02-02 c-strtod This and related modules no longer define |
|
|
the HAVE_C99_STRTOLD macro. Programs requiring |
|
|
standard strtold should use the strtold module. |
|
|
|
|
|
2019-01-21 diacrit This module is deprecated. Please use the module |
|
|
uninorm/canonical-decomposition instead. |
|
|
|
|
|
2018-10-23 backupfile backup_file_rename and find_backup_file_name |
|
|
now take an additional directory file descriptor |
|
|
argument. Pass AT_FDCWD to get the old behavior. |
|
|
|
|
|
2018-08-18 getpass The include file is changed from "getpass.h" to |
|
|
getpass-gnu <unistd.h>. |
|
|
|
|
|
2018-07-17 hard-locale m4/hard-locale.m4 and gl_HARD_LOCALE are removed. |
|
|
|
|
|
2018-07-05 renameat2 This module is renamed to 'renameatu' and all |
|
|
its include files and functions are renamed |
|
|
accordingly. |
|
|
|
|
|
2017-12-30 chdir-safer This module is removed. It was deprecated |
|
|
on 2006-07-17. |
|
|
|
|
|
2017-11-24 posixtm Previously, callers had to specify either |
|
|
PDS_LEADING_YEAR or PDS_TRAILING_YEAR (but |
|
|
not both). Now, callers should specify |
|
|
only PDS_TRAILING_YEAR; leading years are |
|
|
requested by not specifying PDS_TRAILING_YEAR. |
|
|
|
|
|
2017-08-14 fcntl-h This module now defaults O_CLOEXEC to a nonzero |
|
|
value instead of to 0, as the 'open' and |
|
|
'openat' modules now emulate O_CLOEXEC. |
|
|
|
|
|
2017-07-23 strftime This module is renamed to 'nstrftime'. |
|
|
|
|
|
2017-05-19 closeout close_stdout longer closes stderr when addresses |
|
|
are being sanitized, as the sanitizer outputs to |
|
|
stderr afterwards. |
|
|
|
|
|
2017-02-16 binary-io On MS-DOS and OS/2, set_binary_mode now fails |
|
|
on ttys, and sets errno == EINVAL. |
|
|
|
|
|
2017-01-20 parse-datetime The parse_datetime2 function now takes two |
|
|
more arguments TZ and TZSTRING, for the |
|
|
time zone and its name. |
|
|
|
|
|
2017-01-16 host-cpu-c-abi On ARM platforms, HOST_CPU_C_ABI is now set to |
|
|
'arm' or 'armhf' instead of 'armel'. |
|
|
|
|
|
2017-01-15 localeinfo Change case_folded_counterparts's first arg's type |
|
|
from wchar_t to wint_t, so it now accepts WEOF. |
|
|
|
|
|
2016-12-17 getlogin The link requirements of these modules are changed |
|
|
getlogin_r from empty to $(LIB_GETLOGIN). |
|
|
|
|
|
2016-12-13 dfa Remove DFA_CASE_FOLD flag. Now based on RE_ICASE. |
|
|
|
|
|
2016-11-17 unistr/u32-strmblen The function u32_strmblen can now return -1. |
|
|
2016-11-17 unistr/u32-strmbtouc The function u32_strmbtouc can now return -1. |
|
|
|
|
|
2016-08-17 stdbool This no longer supports _Bool for C++. |
|
|
Programs intended to be portable to C++ |
|
|
compilers should use plain 'bool' instead. |
|
|
|
|
|
2016-04-12 intprops The following macros were removed: |
|
|
TYPE_TWOS_COMPLEMENT TYPE_ONES_COMPLEMENT |
|
|
TYPE_SIGNED_MAGNITUDE |
|
|
|
|
|
2015-09-25 c-ctype The following macros were removed: |
|
|
C_CTYPE_CONSECUTIVE_DIGITS |
|
|
C_CTYPE_CONSECUTIVE_LOWERCASE |
|
|
C_CTYPE_CONSECUTIVE_UPPERCASE |
|
|
|
|
|
2015-09-22 savewd SAVEWD_CHDIR_READABLE constant removed. |
|
|
|
|
|
2015-07-24 fprintftime Exported functions' time zone arguments are now of |
|
|
strftime type timezone_t (with NULL denoting UTC) instead of |
|
|
type int (with nonzero denoting UTC). These |
|
|
modules now depend on time_rz. |
|
|
|
|
|
2015-04-24 acl This module no longer defines file_has_acl. |
|
|
Use the new file-has-acl module for that. |
|
|
Using only the latter module makes for fewer |
|
|
link-time dependencies on GNU/Linux. |
|
|
|
|
|
2015-04-15 acl If your project only uses the file_has_acl() |
|
|
detection routine, then the requirements are |
|
|
potentially reduced by using $LIB_HAS_ACL rather |
|
|
than $LIB_ACL. |
|
|
|
|
|
2015-04-03 hash hash_insert0 function removed (deprecated in 2011). |
|
|
|
|
|
2014-10-29 obstack The obstack functions are no longer limited to |
|
|
int sizes; size values are now of type size_t. |
|
|
This changes both the ABI and the API. |
|
|
obstack_blank no longer accepts a negative size to |
|
|
shrink the current object; callers must now use |
|
|
obstack_blank_fast with a "negative" (actually, |
|
|
large positive) size for that. |
|
|
|
|
|
2014-02-23 diffseq The members too_expensive, lo_minimal and hi_minimal |
|
|
were removed from public structures, and the |
|
|
find_minimal argument was removed from diag |
|
|
and compareseq. |
|
|
|
|
|
2014-02-11 savedir The savedir and streamsavedir functions have a |
|
|
new argument specifying how to sort the result. |
|
|
The fdsavedir function is removed. |
|
|
|
|
|
2013-05-04 gnulib-tool CVS checkout of gnulib are no longer supported. |
|
|
|
|
|
2013-02-08 careadlinkat This module no longer provides the careadlinkatcwd |
|
|
function. |
|
|
|
|
|
2012-06-26 getopt-posix This module no longer guarantees that option |
|
|
processing is resettable. If your code uses |
|
|
'optreset' or 'optind = 0;', rewrite it to make |
|
|
only one pass over the argument array. |
|
|
|
|
|
2012-02-24 streq This module no longer provides the STREQ macro. |
|
|
Use STREQ_OPT instead. |
|
|
|
|
|
2012-01-10 ignore-value This module no longer provides the ignore_ptr |
|
|
function. It was deprecated a year ago, but existed |
|
|
so briefly before then that it never came into use. |
|
|
Now, the ignore_value function does its job. |
|
|
|
|
|
2011-11-18 hash This module deprecates the hash_insert0 function |
|
|
using gcc's "deprecated" attribute. Use the better- |
|
|
named hash_insert_if_absent equivalent. |
|
|
|
|
|
2011-11-04 openat This module no longer provides the mkdirat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'mkdirat' module. |
|
|
|
|
|
2011-11-04 openat This module no longer provides the fstatat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'fstatat' module. |
|
|
|
|
|
2011-11-03 openat This module no longer provides the unlinkat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'unlinkat' module. |
|
|
|
|
|
2011-11-02 openat This module no longer provides the fchmodat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'fchmodat' module. |
|
|
|
|
|
2011-11-01 alignof This module no longer provides the alignof() macro. |
|
|
Use either alignof_slot() or alignof_type() instead. |
|
|
|
|
|
2011-11-01 openat This module no longer provides the fchownat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'fchownat' module. |
|
|
|
|
|
2011-10-03 poll The link requirements of this module are changed |
|
|
from empty to $(LIB_POLL). |
|
|
|
|
|
2011-09-25 sys_stat This module no longer provides the fstat() |
|
|
function. If you need this function, you now need |
|
|
to request the 'fstat' module. |
|
|
|
|
|
2011-09-23 signal This module is renamed to 'signal-h'. |
|
|
|
|
|
2011-09-22 select The link requirements of this module are changed |
|
|
from $(LIBSOCKET) to $(LIB_SELECT). |
|
|
|
|
|
2011-09-12 fchdir This module no longer overrides the functions |
|
|
opendir() and closedir(), unless the modules |
|
|
'opendir' and 'closedir' are in use, respectively. |
|
|
If you use opendir(), please use module 'opendir'. |
|
|
If you use closedir(), please use module 'closedir'. |
|
|
|
|
|
2011-08-04 pathmax The header file "pathmax.h" no longer defines |
|
|
PATH_MAX on GNU/Hurd. Please use one of the methods |
|
|
listed in pathmax.h to ensure your package is |
|
|
portable to GNU/Hurd. |
|
|
|
|
|
2011-07-24 close This module no longer pulls in the 'fclose' module. |
|
|
If your code creates a socket descriptor using |
|
|
socket() or accept(), then a FILE stream referring |
|
|
to it using fdopen(), then in order to close this |
|
|
stream, you need the 'fclose' module. |
|
|
|
|
|
2011-07-12 arg-nonnull Renamed to snippet/arg-nonnull. |
|
|
c++defs Renamed to snippet/c++defs. |
|
|
link-warning Renamed to snippet/link-warning. |
|
|
unused-parameter Renamed to snippet/unused-parameter. |
|
|
warn-on-use Renamed to snippet/warn-on-use. |
|
|
|
|
|
2011-06-15 verify verify_true (V) is deprecated; please use |
|
|
verify_expr (V, 1) instead. |
|
|
|
|
|
2011-06-05 ansi-c++-opt When a C++ compiler is not found, the variable CXX |
|
|
is now set to "no", not to ":". |
|
|
|
|
|
2011-05-11 group-member The include file is changed from "group-member.h" |
|
|
to <unistd.h>. |
|
|
|
|
|
2011-05-02 exit The module is removed. It was deprecated |
|
|
on 2010-03-05. Use 'stdlib' directly instead. |
|
|
|
|
|
2011-04-27 mgetgroups The 'xgetgroups' function has been split into |
|
|
a new 'xgetgroups' module. |
|
|
|
|
|
2011-04-27 save-cwd This module pulls in fewer dependencies by |
|
|
default; to retain robust handling of directories |
|
|
with an absolute name longer than PATH_MAX, you |
|
|
must now explicitly include the 'getcwd' module. |
|
|
|
|
|
2011-04-19 close-hook This module has been renamed to 'fd-hook' and |
|
|
generalized. |
|
|
|
|
|
2011-03-08 regex-quote The last argument is no longer an 'int cflags' |
|
|
but instead a pointer to a previously constructed |
|
|
'struct regex_quote_spec'. |
|
|
|
|
|
2011-02-25 dirname These modules no longer put |
|
|
dirname-lgpl following symbols into <config.h>: ISSLASH, |
|
|
backupfile FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX, |
|
|
lstat FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR, |
|
|
openat FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE. |
|
|
remove Applications that need ISSLASH can include the new |
|
|
rmdir header dosname.h. |
|
|
savewd |
|
|
stat |
|
|
unlink |
|
|
|
|
|
2011-02-14 getloadavg This module no longer |
|
|
HAVE_GETLOADAVG, as the application no longer needs |
|
|
to worry about how getloadavg is defined. It no |
|
|
longer defines the obsolete symbol NLIST_NAME_UNION |
|
|
(which should have been internal to the module |
|
|
anyway). Also, support for setgid use has been |
|
|
removed, as nobody seems to be using it; thus |
|
|
GETLOADAVG_PRIVILEGED is no longer |
|
|
KMEM_GROUP and NEED_SETGID are no longer |
|
|
substituted for. |
|
|
|
|
|
2011-02-08 stdlib Unless the random_r module is also used, this |
|
|
module no longer guarantees that the following are |
|
|
defined: struct random_data, RAND_MAX, random_r, |
|
|
srandom_r, initstate_r, setstate_r. |
|
|
|
|
|
2011-02-08 wctype-h This module no longer provides the iswblank() |
|
|
function. If you need this function, you now need |
|
|
to request the 'iswblank' module. |
|
|
|
|
|
2011-02-07 wctype This module is renamed to wctype-h. |
|
|
|
|
|
2011-01-18 multiarch This no longer |
|
|
instead, use the shell var APPLE_UNIVERSAL_BUILD. |
|
|
|
|
|
2010-12-10 pipe This module is renamed to spawn-pipe. The include |
|
|
file is renamed to "spawn-pipe.h". |
|
|
|
|
|
2010-10-05 getdate This module is deprecated. Please use the new |
|
|
parse-datetime module for the replacement |
|
|
function parse_datetime(), or help us write |
|
|
getdate-posix for getdate(). Also, the header |
|
|
"getdate.h" has been renamed "parse-datetime.h", |
|
|
and doc/getdate.texi to doc/parse-datetime.texi. |
|
|
|
|
|
2010-09-29 sys_wait This module no longer provides the waitpid() |
|
|
function. If you need this function, you now need |
|
|
to request the 'waitpid' module. |
|
|
|
|
|
2010-09-17 utimens The function gl_futimens is removed, and its |
|
|
signature has been migrated to fdutimens. Callers |
|
|
of gl_futimens should change function name, and |
|
|
callers of fdutimens should swap parameter order. |
|
|
|
|
|
2010-09-17 fdutimensat This function has a new signature: the fd now comes |
|
|
first instead of the dir/name pair, and a new |
|
|
atflag parameter is added at the end. Old code |
|
|
should rearrange parameters, and pass 0 for atflag. |
|
|
|
|
|
2010-09-13 regex The module is not guaranteeing anymore support for |
|
|
64-bit regoff_t on 64-bit systems. The size of |
|
|
regoff_t will always be 32-bit unless the program |
|
|
is being configured |
|
|
may change again in the future once glibc provides |
|
|
this feature as well. |
|
|
|
|
|
2010-09-12 savedir The fdsavedir function is now deprecated. |
|
|
|
|
|
2010-09-10 fcntl-h This module now defaults O_CLOEXEC to 0, and |
|
|
it defaults O_EXEC and O_SEARCH to O_RDONLY. |
|
|
Use "#if O_CLOEXEC" instead of "#ifdef O_CLOEXEC". |
|
|
|
|
|
2010-08-28 realloc This module is deprecated. Use 'realloc-gnu' |
|
|
instead. It will be removed 2012-01-01. |
|
|
|
|
|
2010-08-28 calloc This module is deprecated. Use 'calloc-gnu' |
|
|
instead. It will be removed 2012-01-01. |
|
|
|
|
|
2010-08-28 malloc This module is deprecated. Use 'malloc-gnu' |
|
|
instead. It will be removed 2012-01-01. |
|
|
|
|
|
2010-08-14 memxfrm This module is renamed to amemxfrm. The include |
|
|
file is renamed to "amemxfrm.h". The function is |
|
|
renamed to amemxfrm. |
|
|
|
|
|
2010-08-09 symlinkat This module now only provides symlinkat; use the |
|
|
new module 'readlinkat' if needed. |
|
|
|
|
|
2010-07-31 ansi-c++-opt If Autoconf >= 2.66 is used, the 'configure' |
|
|
option is now called |
|
|
|
|
|
|
|
|
2010-04-02 maintainer-makefile |
|
|
The macro _prohibit_regexp has been revamped into |
|
|
a new macro _sc_search_regexp; custom syntax |
|
|
checks in your cfg.mk will need to be rewritten. |
|
|
|
|
|
2010-03-28 lib-ignore This module now provides a variable |
|
|
IGNORE_UNUSED_LIBRARIES_CFLAGS that you should |
|
|
add to LDFLAGS (when linking C programs only) or |
|
|
CFLAGS yourself. It is no longer added to LDFLAGS |
|
|
automatically. |
|
|
|
|
|
2010-03-18 pty This module now only declares the pty.h header. |
|
|
Use the new modules 'forkpty' or 'openpty' to |
|
|
get the functions that were previously provided. |
|
|
|
|
|
2010-03-05 exit This module is deprecated, use 'stdlib' directly |
|
|
instead. It will be removed 2011-01-01. |
|
|
|
|
|
2009-12-13 sublist The module does not define functions any more that |
|
|
call xalloc_die() in out-of-memory situations. Use |
|
|
module 'xsublist' and include file "gl_xsublist.h" |
|
|
instead. |
|
|
|
|
|
2009-12-13 list The module does not define functions any more that |
|
|
call xalloc_die() in out-of-memory situations. |
|
|
Use module 'xlist' and include file "gl_xlist.h" |
|
|
instead. |
|
|
|
|
|
2009-12-13 oset The module does not define functions any more that |
|
|
call xalloc_die() in out-of-memory situations. |
|
|
Use module 'xoset' and include file "gl_xoset.h" |
|
|
instead. |
|
|
|
|
|
2009-12-10 * Most source code files have been converted to |
|
|
indentation by spaces (rather than tabs). Patches |
|
|
of gnulib source code needs to be updated. |
|
|
|
|
|
2009-12-09 link-warning The Makefile rules that use $(LINK_WARNING_H) now |
|
|
must contain an explicit dependency on |
|
|
$(LINK_WARNING_H). |
|
|
|
|
|
2009-11-12 getgroups These functions now use a signature of gid_t, |
|
|
getugroups rather than GETGROUPS_T. This probably has no |
|
|
effect except on very old platforms. |
|
|
|
|
|
2009-11-04 tempname The gen_tempname function takes an additional |
|
|
'suffixlen' argument. You can safely pass 0. |
|
|
|
|
|
2009-11-04 nproc The num_processors function now takes an argument. |
|
|
|
|
|
2009-11-02 inet_pton The use of this module now requires linking with |
|
|
$(INET_PTON_LIB). |
|
|
|
|
|
2009-11-02 inet_ntop The use of this module now requires linking with |
|
|
$(INET_NTOP_LIB). |
|
|
|
|
|
2009-10-10 utimens The use of this module now requires linking with |
|
|
$(LIB_CLOCK_GETTIME). |
|
|
|
|
|
2009-09-16 canonicalize-lgpl |
|
|
The include file is changed from "canonicalize.h" |
|
|
to <stdlib.h>. |
|
|
|
|
|
2009-09-04 link-follow The macro LINK_FOLLOWS_SYMLINK is now tri-state, |
|
|
rather than only defined to 1. |
|
|
|
|
|
2009-09-03 openat The include files are standardized to POSIX 2008. |
|
|
For openat, include <fcntl.h>; for |
|
|
fchmodat, fstatat, and mkdirat, include |
|
|
<sys/stat.h>; for fchownat and unlinkat, |
|
|
include <unistd.h>. For all other |
|
|
functions provided by this module, |
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|
continue to include "openat.h". |
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|
2009-08-30 striconveh The functions mem_cd_iconveh and str_cd_iconveh |
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|
now take an 'iconveh_t *' argument instead of three |
|
|
iconv_t arguments. |
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2009-08-23 tempname The gen_tempname function takes an additional |
|
|
'flags' argument. You can safely pass 0. |
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2009-08-12 getopt This module is deprecated. Please choose among |
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|
getopt-posix and getopt-gnu. getopt-gnu provides |
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|
"long options" and "options with optional |
|
|
arguments", getopt-posix doesn't. |
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2009-06-25 fpurge The include file is changed from "fpurge.h" to |
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|
<stdio.h>. |
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2009-04-26 uniconv/u8-conv-from-enc |
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|
uniconv/u16-conv-from-enc |
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|
uniconv/u32-conv-from-enc |
|
|
The calling convention of the functions |
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|
u*_conv_from_encoding is changed. |
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2009-04-26 uniconv/u8-conv-to-enc |
|
|
uniconv/u16-conv-to-enc |
|
|
uniconv/u32-conv-to-enc |
|
|
The calling convention of the functions |
|
|
u*_conv_to_encoding is changed. |
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|
2009-04-24 maintainer-makefile |
|
|
The maint.mk file was copied from |
|
|
coreutils, and the old |
|
|
coverage/gettext/indent rules were |
|
|
re-added. If you used 'make syntax-check' |
|
|
this will add several new checks. If some |
|
|
new check is annoying, add the name of the |
|
|
checks to 'local-checks-to-skip' in your |
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|
cfg.mk. |
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2009-04-01 visibility Renamed to lib-symbol-visibility. |
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2009-04-01 ld-version-script Renamed to lib-symbol-versions. |
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2009-03-20 close The substituted variable LIB_CLOSE is removed. |
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2009-03-05 filevercmp Move hidden files up in ordering. |
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2009-01-22 c-strtod This function no longer calls xalloc_die(). If |
|
|
c-strtold you want to exit the program in case of out-of- |
|
|
memory, the calling function needs to arrange |
|
|
for it, like this: |
|
|
errno = 0; |
|
|
val = c_strtod (...); |
|
|
if (val == 0 && errno == ENOMEM) |
|
|
xalloc_die (); |
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|
2009-01-17 relocatable-prog In the Makefile.am or Makefile.in, you now also |
|
|
need to set RELOCATABLE_STRIP = :. |
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|
2008-12-22 getaddrinfo When using this module, you now need to link with |
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|
canon-host $(GETADDRINFO_LIB). |
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|
2008-12-21 mbiter The header files "mbiter.h", "mbuiter.h", |
|
|
mbuiter "mbfile.h" can now be included without checking |
|
|
mbfile HAVE_MBRTOWC. The macro HAVE_MBRTOWC will no |
|
|
longer be defined by these modules in a year. If |
|
|
you want to continue to use it, you need to invoke |
|
|
AC_FUNC_MBRTOWC yourself. |
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|
|
2008-11-11 warnings This module subsumes the file m4/warning.m4 which |
|
|
was removed. |
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|
|
2008-10-20 lstat The include file is changed from "lstat.h" to |
|
|
<sys/stat.h>. |
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|
|
2008-10-20 getaddrinfo The include file is changed from "getaddrinfo.h" |
|
|
to <netdb.h>. |
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|
|
2008-10-19 isnanf The include file is changed from "isnanf.h" to |
|
|
<math.h>. |
|
|
isnand The include file is changed from "isnand.h" to |
|
|
<math.h>. |
|
|
isnanl The include file is changed from "isnanl.h" to |
|
|
<math.h>. |
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|
|
2008-10-18 lchmod The include file is changed from "lchmod.h" to |
|
|
<sys/stat.h>. |
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|
|
2008-10-18 dirfd The include file is changed from "dirfd.h" to |
|
|
<dirent.h>. |
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|
|
2008-10-18 euidaccess The include file is changed from "euidaccess.h" |
|
|
to <unistd.h>. |
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|
|
2008-10-18 getdomainname The include file is changed from "getdomainname.h" |
|
|
to <unistd.h>. |
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|
|
2008-09-28 sockets When using this module, you now need to link with |
|
|
$(LIBSOCKET). |
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|
|
2008-09-24 sys_select The limitation on 'select', introduced 2008-09-23, |
|
|
was removed. sys_select now includes a select |
|
|
wrapper for Winsock. The wrapper expects socket |
|
|
and file descriptors to be compatible as arranged |
|
|
by the sys_socket on MinGW. |
|
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|
|
|
2008-09-23 sys_socket Under Windows (MinGW), the module now adds |
|
|
wrappers around Winsock functions, so that |
|
|
socket descriptors are now compatible with |
|
|
file descriptors. In general, this change |
|
|
will simply improve your code's portability |
|
|
between POSIX platforms and Windows. In |
|
|
particular, you will be able to use ioctl and |
|
|
close instead of ioctlsocket and closesocket, |
|
|
and test errno instead of WSAGetLastError (). |
|
|
On the other hand, you have to audit your code to |
|
|
remove usage of these Winsock-specific functions. |
|
|
|
|
|
This change does not remove the need to call |
|
|
the gl_sockets_startup function from the sockets |
|
|
gnulib module. Also, for now select is disabled |
|
|
when you include the sys_socket module; while |
|
|
the functionality will be restored soon, for |
|
|
efficiency it is suggested to use the poll system |
|
|
poll system call and gnulib module instead. |
|
|
|
|
|
2008-09-13 EOVERFLOW The module is removed. Use module errno instead. |
|
|
|
|
|
2008-09-01 filename The module does not define the function |
|
|
concatenated_filename any more. To get an |
|
|
equivalent function, use function |
|
|
xconcatenated_filename from module |
|
|
'xconcat-filename'. |
|
|
|
|
|
2008-08-31 havelib On Solaris, when searching for 64-bit mode |
|
|
libraries the directory $prefix/lib is now ignored. |
|
|
Instead the directory $prefix/lib/64 is searched. |
|
|
You may need to create a symbolic link for |
|
|
$prefix/lib/64 if you have 64-bit libraries |
|
|
installed in $prefix/lib. |
|
|
|
|
|
2008-08-19 strverscmp The include file is changed from "strverscmp.h" |
|
|
to <string.h>. |
|
|
|
|
|
2008-08-14 lock The include file is changed from "lock.h" |
|
|
to "glthread/lock.h". |
|
|
tls The include file is changed from "tls.h" |
|
|
to "glthread/tls.h". |
|
|
|
|
|
2008-07-17 c-stack The module now requires the addition of |
|
|
$(LIBCSTACK) or $(LTLIBCSTACK) in Makefile.am, |
|
|
since it may depend on linking with libsigsegv. |
|
|
|
|
|
2008-07-07 isnanf-nolibm The include file is changed from "isnanf.h" |
|
|
to "isnanf-nolibm.h". |
|
|
isnand-nolibm The include file is changed from "isnand.h" |
|
|
to "isnand-nolibm.h". |
|
|
|
|
|
2008-06-10 execute The execute function takes an additional termsigp |
|
|
argument. Passing termsigp = NULL is ok. |
|
|
wait-process The wait_subprocess function takes an additional |
|
|
termsigp argument. Passing termsigp = NULL is ok. |
|
|
|
|
|
2008-05-10 linebreak The module is split into several modules unilbrk |
|
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