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* bootstrap: Make --skip-po disable Gnulib downloads tooColin Watson2023-08-20
| | | | | | | | Fixes https://bugs.debian.org/1050089. * bootstrap.conf: If the `--skip-po` option is explicitly passed, then don't pass `--po-base` or `--po-domain` options to `gnulib-tool`, and don't merge `gl/ref-po/` into `gl/po/`.
* Update to Gnulib stable-202307 as of 20230728Colin Watson2023-08-07
| | | | | * bootstrap.conf (GNULIB_REVISION): Set to d1b40e09c9c04d5c1ff120373397c6180bc16beb.
* Ensure that time_t can go past 2038Colin Watson2023-07-22
| | | | | * bootstrap.conf (gnulib_modules): Add `year2038-recommended`. * NEWS.md: Document this.
* Upgrade to Gnulib stable-202307Colin Watson2023-07-22
| | | | | | | | | * bootstrap: Sync to Gnulib b7f7ed06961454cdf77b93c6c00c3e3f26202663. * bootstrap.conf (GNULIB_REVISION): Set to b7f7ed06961454cdf77b93c6c00c3e3f26202663. * src/tests/Makefile.am (fspause_LDADD): Link with `$(NANOSLEEP_LIB)` instead of `$(LIB_NANOSLEEP)`. * NEWS.md: Document this.
* Upgrade to Gnulib stable-202301 as of 20230209Colin Watson2023-03-02
| | | | | * bootstrap.conf (GNULIB_REVISION): Set to c5dc86ca5c2e5c16177508bc32afe755b7995685.
* Fix bootstrap_epilogue to handle running without --copyColin Watson2023-01-14
| | | | | | * bootstrap.conf (bootstrap_epilogue): Avoid leaving `docs/INSTALL.autoconf` as a dangling symbolic link if the `--copy` option is not used.
* Upgrade to Gnulib stable-202301Colin Watson2023-01-14
| | | | | | | * bootstrap: Sync to Gnulib 32a72f45374c9a36afa574d1a08bb98090270012. * bootstrap.conf (GNULIB_REVISION): Set to 32a72f45374c9a36afa574d1a08bb98090270012. * NEWS.md: Document this.
* Fix build on systems without SIGPIPEColin Watson2022-10-07
| | | | | | * bootstrap.conf (gnulib_modules): Add sigpipe. * src/mandb.c (main): Drop `#ifdef SIGPIPE` guards, as Gnulib now ensures that it's defined.
* Fix build on systems without <termios.h>Colin Watson2022-10-07
| | | | | | | * bootstrap.conf (gnulib_modules): Add termios. * src/man.c (get_term): Replace with a no-op stub if the system has no `<termios.h>` (Gnulib tests for it and can replace some functions, but its replacement isn't sufficient here).
* Maintain multi key references in sorted orderColin Watson2022-09-19
| | | | | | | | | | | | | | | | | This is a step towards being able to reproduce the same database given the same manual page tree. * bootstrap.conf (gnulib_modules): Add stpcpy. * libdb/db_lookup.c (name_ext_equals): Remove static; add pure attribute. (name_ext_compare): New function. (list_extensions): Add entries in sorted order. * libdb/db_storage.h (name_ext_equals, name_ext_compare): Add prototypes. * libdb/db_store.c (make_extensions_reference): New function. (dbstore): When building or updating multi key references, maintain them in sorted order. * NEWS.md: Document this.
* Update to Gnulib 20220717Colin Watson2022-07-18
| | | | | | | | | Fixes https://gitlab.com/cjwatson/man-db/-/issues/6. * bootstrap: Sync to Gnulib df336dc1ae60d8ad9f452f2234951133fe617bb0. * bootstrap.conf (GNULIB_REVISION): Set to df336dc1ae60d8ad9f452f2234951133fe617bb0. * NEWS.md: Document build fix.
* Update to Gnulib 20220301Colin Watson2022-03-06
| | | | | | | | | | In line with Gnulib, we now require Automake 1.14. * bootstrap.conf (GNULIB_REVISION): Set to 8c4f4d7a3c28f88b64fce2fb1d0dc0e570d1a482. (buildreq): Bump required automake version to 1.14. * configure.ac (AM_INIT_AUTOMAKE): Bump minimum version to 1.14. * NEWS.md: Document this.
* Use Gnulib raise moduleColin Watson2022-02-08
| | | | | | | This can be made slightly more portable (e.g. to MinGW). * bootstrap.conf (gnulib_modules): Add raise. * lib/cleanup.c (sighandler): Call raise rather than kill.
* Update to Gnulib 20220130Colin Watson2022-01-30
| | | | | | * bootstrap: Sync to Gnulib 735f319cde4ab7e98294557181d682564241d846. * bootstrap.conf (GNULIB_REVISION): Set to 735f319cde4ab7e98294557181d682564241d846.
* Simplify static analysis of fatal errorsColin Watson2022-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usual idiom for fatal error reporting in man-db is `error (FATAL, ...)` (there are a few cases using different exit codes, but they're less common). Unfortunately, there's no easy way to tell the compiler that this call doesn't return, because `error (0, ...)` *does* return. As a result, some call sites required extra work to give the compiler this information, which can sometimes make a difference to static analysis. To simplify this, add a new `fatal` helper function which always exits `FATAL` (i.e. 2) and never returns. This is declared with `_Noreturn` so that the compiler can straightforwardly know what's going on. * bootstrap.conf (gnulib_modules): Add verror. (XGETTEXT_OPTIONS): Add --flag=fatal:2:c-format. * lib/fatal.c, lib/fatal.h: New files. * lib/Makefile.am (libman_la_SOURCES): Add fatal.c and fatal.h. * src/tests/Makefile.am (AM_CPPFLAGS): Add -I$(top_srcdir)/lib. (get_mtime_LDADD): Add $(top_builddir)/lib/libman.la. * lib/pathsearch.c (pathsearch, directory_on_path): Use fatal. * lib/sandbox.c (can_load_seccomp, make_seccomp_filter, _sandbox_load): Likewise. * lib/security.c (gripe_set_euid): Likewise. * lib/xregcomp.c (xregcomp): Likewise. * libdb/db_lookup.c (gripe_corrupt_data, dblookup_pattern): Likewise. * libdb/db_ver.c (dbver_wr): Likewise. * src/accessdb.c (main): Likewise. * src/catman.c (parse_for_sec): Likewise. * src/check_mandirs.c (chown_if_possible): Likewise. * src/man-recode.c (recode): Likewise. * src/man.c (open_cat_stream, format_display, gripe_converting_name): Likewise. * src/manconv.c (add_output): Likewise. * src/manp.c (add_dir_to_path_list): Likewise. * src/tests/get-mtime.c (main): Likewise. * src/whatis.c (do_apropos): Likewise. * src/zsoelim.l (<so>\"?[^ \t\n\"]+\"?): Likewise. * libdb/db_lookup.c (gripe_corrupt_data, gripe_replace_key): Declare as _Noreturn. * src/accessdb.c (main): Remove now-unnecessary assertion. * src/man.c (gripe_converting_name): Remove now-unnecessary abort.
* mandb: Don't modify DB without changing its mtimeColin Watson2022-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In d9ebedad15 (man-db 2.7.0), mandb started relying on the modification times of database files themselves rather than using a special row, in order to make databases reproducible between otherwise-identical installations (subject to predictable behaviour from the underlying database). There was a difficulty with this change. Because purging deleted pages from the database opened and closed the database in a separate phase before the main phase of looking for updated manual pages, and because the main phase relies on comparing against the mtime of the database to find changed files, I had to arrange to restore the original mtime at the end of the purge phase in order to avoid confusing the main phase into being a no-op. However, in some cases (perhaps due to other bugs, but nevertheless), it's possible for the purge phase to find work to do without the main phase ever finding any modified directories, which meant that the net effect of mandb would be to modify its database without changing its mtime. This is bad form, and confused some backup systems into believing that the filesystem had been corrupted, since files having their contents changed without updating their mtime is indeed a likely symptom of filesystem corruption. To avoid this, restructure our database-handling code so that a given mandb run opens any given database at most once. This means that we no longer need to modify mtimes manually, so the usual filesystem rules apply. Fixes Debian bug #1004355 and Ubuntu bug #1411633. * bootstrap.conf (gnulib_modules): Remove futimens. * libdb/db_btree.c (man_btree_close): Rename to ... (man_btree_free): ... this. Check whether wrap->file is set. Free wrap->mtime. (man_btree_new): New function. (man_btree_open): Convert to running on the result of man_btree_new. (man_btree_get_time): Cache return value in wrap->mtime. (man_btree_set_time): Remove. * libdb/db_gdbm.c (man_gdbm_new): New function. (man_gdbm_open_wrapper): Convert to running on the result of man_gdbm_new. (man_gdbm_get_time): Cache return value in wrap->mtime. (man_gdbm_set_time): Remove. (raw_close): Check whether wrap->file is set. (man_gdbm_close): Rename to ... (man_gdbm_free): ... this. * libdb/db_ndbm.c (raw_close): Check whether wrap->file is set. (man_ndbm_close): Rename to ... (man_ndbm_free): ... this. (man_ndbm_new): New function. (man_ndbm_open): Convert to running on the result of man_ndbm_new. (man_ndbm_get_time): Cache return value in wrap->mtime. (man_ndbm_set_time): Remove. * libdb/db_xdbm.c (man_xdbm_close): Rename to ... (man_xdbm_free): ... this. Update all callers. Free dbf->mtime. * libdb/db_xdbm.h (man_xdbm_close): Rename to ... (man_xdbm_free): ... this. * libdb/mydbm.h (man_gdbm_wrapper, man_ndbm_wrapper, man_btree_wrapper): Add mtime. (man_gdbm_new, man_ndbm_new, man_btree_new): Add prototypes. (man_gdbm_open_wrapper, man_ndbm_open, man_btree_open): Update prototypes. (man_gdbm_set_time, man_ndbm_set_time, man_btree_set_time): Remove prototypes. (man_gdbm_close, man_ndbm_close, man_btree_close): Rename to ... (man_gdbm_free, man_ndbm_free, man_btree_free): ... these, respectively. (MYDBM_NEW): New macro. (MYDBM_CTRWOPEN, MYDBM_RWOPEN, MYDBM_RDOPEN): Rename file argument to wrap. (MYDBM_CLOSE): Rename to ... (MYDBM_FREE): ... this. (MYDBM_SET_TIME): Remove macro. * src/catman.c (parse_for_sec): Take a MYDBM_FILE argument rather than a database path. * src/check_mandirs.c (gripe_rwopen_failed, testmandirs, create_db, update_db, purge_missing): Likewise. * src/mandb.c (update_one_file, update_db_wrapper): Likewise. * src/straycats.c (straycats): Likewise. * src/check_mandirs.h (create_db, update_db, purge_missing): Update prototypes. * src/straycats.h (straycats): Likewise. * src/check_mandirs.c (ensure_db_open): New function. (testmandirs): Only open the database if it wasn't already open, and don't close it. (update_db, purge_missing): Likewise. * src/mandb.c (update_one_file): Likewise. * src/straycats.c (straycats): Assert that the database is already open, and don't close it. * src/accessdb.c (main): Update database opening code. * src/catman.c (post_fork): Update database closing code. (parse_for_sec): Move database opening and closing code to ... (main): ... here, and update it. * src/man.c (dbdelete_wrapper): Update database opening and closing code. * src/whatis.c (search): Update database opening and closing code. * src/check_mandirs.c (purge_missing): Don't reorganize the database. * src/mandb.c (mandb): Create a MYDBM_FILE from the database path, and close and free it before returning. Rearrange purging so that it runs on the temporary database copy, which we close and remove if purge_missing finds a consistency problem requiring us to rescan from scratch. Unless purging requires a rescan, all of the purge, main, and stray cats phases now run on the same open database file. Reorganize the database before closing it if the purge phase did any work. (process_manpath): Rename the temporary database into place if either of the purge or stray cats phases did any work, even if the main phase didn't. * src/check_mandirs.c (update_db_time): Remove. (create_db): Don't manually update the database mtime. (update_db, purge_missing): Likewise. * src/tests/Makefile.am (ALL_TESTS): Add mandb-purge-updates-timestamp. (check_PROGRAMS): Add get-mtime. (get_mtime_SOURCES, get_mtime_LDADD): Add. * src/tests/get-mtime.c: New file: test helper to get a file's mtime portably. * src/tests/mandb-purge-updates-timestamp: New file. * .gitignore: Add src/tests/get-mtime. * NEWS: Document this.
* Update to Gnulib 20220116Colin Watson2022-01-16
| | | | | | * bootstrap: Sync to Gnulib 1eae0f7ea3c220d054025f2c9211700665f9f4a0. * bootstrap.conf (GNULIB_REVISION): Set to 1eae0f7ea3c220d054025f2c9211700665f9f4a0.
* Update to Gnulib 20211231Colin Watson2022-01-02
| | | | | | | | | | | | | | | | | In line with Gnulib, we now require Autoconf 2.64. * bootstrap: Sync to Gnulib 14db2b71b5bd05b94ec6126617fd32cd5f1016cd. * bootstrap.conf (GNULIB_REVISION): Set to 14db2b71b5bd05b94ec6126617fd32cd5f1016cd. (buildreq): Bump required autoconf version to 2.64. * configure.ac (AC_PREREQ): Bump to 2.64. (--enable-gcc-warnings): New option, based on code in coreutils. Use this to enable -fanalyzer only if --enable-gcc-warnings=expensive is used; it's useful but slow. * include/manconfig.h.in (create_tempdir, appendstr): Move NODISCARD to the start of these function declarations, required by draft C2x. * patches/argp-domain.patch: Rebase. * NEWS: Document this.
* Trim down direct Gnulib dependencies a littleColin Watson2022-01-02
| | | | | | | | | * bootstrap.conf (gnulib_modules): Add c99 (already used indirectly, but seems like a good idea to request directly now). Remove getopt-gnu, lock, and unsetenv, none of which we use directly. Replace fcntl with fcntl-h and signal with signal-h, since we use the corresponding header files directly but not the corresponding functions. * .gitignore: Remove lib/getopt.h.
* Use Gnulib attribute.h properlyColin Watson2022-01-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | manconfig.h previously used _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM without first including "stdio.h", which caused build failures. We should be using the public names anyway. * bootstrap.conf (gnulib_modules): Add attribute. * include/manconfig.h.in (create_tempdir, appendstr): Use NODISCARD rather than _GL_ATTRIBUTE_NODISCARD. * include/manconfig.h.in (debug, debug_error): Use ATTRIBUTE_FORMAT rather than _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM. * lib/debug.c (vdebug): Likewise. * include/manconfig.h.in (appendstr): Use ATTRIBUTE_SENTINEL rather than _GL_ATTRIBUTE_SENTINEL. * lib/encodings.c (get_page_encoding): Use ATTRIBUTE_MALLOC rather than _GL_ATTRIBUTE_MALLOC. * lib/util.c (trim_spaces): Likewise. * lib/encodings.c (is_roff_device, get_output_encoding, get_less_charset, get_jless_charset): Use ATTRIBUTE_PURE rather than _GL_ATTRIBUTE_PURE. * lib/glcontainers.c (string_equals, string_hash): Likewise. * lib/security.c (running_setuid): Likewise. * src/manp.c (canonicalized_path_equals, canonicalized_path_hash): Likewise. * src/whatis.c (match): Likewise. * libdb/db_lookup.c (dash_if_unset): Use ATTRIBUTE_CONST rather than _GL_ATTRIBUTE_CONST. * libdb/db_store.c (compare_ids): Likewise.
* Update to Gnulib 20200531Colin Watson2020-06-01
| | | | | | * bootstrap: Sync to Gnulib d4429157c13b49d1749f5ea18fb30e24ffa646aa. * bootstrap.conf (GNULIB_REVISION): Set to d4429157c13b49d1749f5ea18fb30e24ffa646aa.
* Update to Gnulib 20200224Colin Watson2020-02-25
| | | | | | | | * bootstrap: Sync to Gnulib d279bc6d9f9323e19ad8c32b6d12ff96dfb0f5ba. * bootstrap.conf (GNULIB_REVISION): Set to d279bc6d9f9323e19ad8c32b6d12ff96dfb0f5ba. (gnulib_modules): Add havelib, needed for AM_GNU_GETTEXT in configure.ac.
* Drop fdutimens patch for GNU/HurdColin Watson2019-11-23
| | | | | | | | | | | The bug (https://bugs.debian.org/762677) that this was working around was fixed in glibc 2.28, or Debian glibc 2.27-2. * patches/fdutimens-hurd.patch: Remove. * bootstrap.conf (bootstrap_post_import_hook): Stop applying patches/fdutimens-hurd.patch. * Makefile.am (EXTRA_DIST): Remove patches/fdutimens-hurd.patch. * NEWS: Document this.
* Add a new man-recode programColin Watson2019-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This has an interface designed for bulk conversion, and so can be much faster than running "man --recode" on each page. Fixes Debian bug #933576. * bootstrap.conf (gnulib_modules): Add renameat, tempname, and unlinkat. * src/man-recode.c: New file. * src/Makefile.am (bin_PROGRAMS): Add man-recode. (man_recode_LDADD, man_recode_SOURCES): Add. * src/tests/man-recode-in-place, src/tests/man-recode-suffix: New files. * src/tests/Makefile.am (ALL_TESTS): Add man-recode-in-place and man-recode-suffix. * .gitignore: Add src/man-recode. * po/POTFILES.in: Add src/man-recode.c. * m4/man-trans-subst.m4 (MAN_TRANS_SUBST): Adjust to support program names containing dashes. * configure.ac: Add substitutions for man-recode. * man/man1/man-recode.man1: New file. * man/man1/man.man1 (Main modes of operation): Add a note to the description of --recode suggesting man-recode instead. * man/man1/manconv.man1 (SEE ALSO): Add reference to man-recode(1). * man/Makefile.am (man1_MANS): Add man1/man-recode.1. * man/da/Makefile.am (man1_MANS): Likewise. * man/de/Makefile.am (man1_MANS): Likewise. * man/es/Makefile.am (man1_MANS): Likewise. * man/fr/Makefile.am (man1_MANS): Likewise. * man/id/Makefile.am (man1_MANS): Likewise. * man/ja/Makefile.am (man1_MANS): Likewise. * man/nl/Makefile.am (man1_MANS): Likewise. * man/pl/Makefile.am (man1_MANS): Likewise. * man/pt/Makefile.am (man1_MANS): Likewise. * man/pt_BR/Makefile.am (man1_MANS): Likewise. * man/ru/Makefile.am (man1_MANS): Likewise. * man/sr/Makefile.am (man1_MANS): Likewise. * man/sv/Makefile.am (man1_MANS): Likewise. * man/tr/Makefile.am (man1_MANS): Likewise. * man/zh_CN/Makefile.am (man1_MANS): Likewise. * man/po4a/po4a.cfg: Add support for man-recode. * man/replace.sin.in: Substitute %man_recode% and %thman_recode%. * NEWS: Document this.
* Enable many more GCC warningsColin Watson2019-08-25
| | | | | | | | | | | | | | | * bootstrap.conf (gnulib_modules): Add manywarnings. * configure.ac: Add gl_MANYWARN_ALL_GCC, with some refinements to disable -Wsystem-headers and -Wmissing-field-initializers. Define GNULIB_NO_VLA=1 to avoid tripping over -Wvla. * src/accessdb.c (help_filter): Disable -Wformat-nonliteral around this function. * src/man.c (help_filter): Likewise. * src/check_mandirs.c (gripe_rwopen_failed, update_db_time): Factor out EAGAIN || EWOULDBLOCK check to ... (is_eagain): ... here, with -Wlogical-op disabled. * src/lexgrog.l, src/zsoelim.l: Disable -Wsuggest-attribute=malloc, -Wsuggest-attribute=pure, and -Wunused-macros.
* Update to Gnulib 20190821Colin Watson2019-08-24
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* Import Gnulib's strcase moduleColin Watson2019-02-04
| | | | | | We're already using strcasecmp and strncasecmp. * bootstrap.conf (gnulib_modules): Add strcase.
* Replace hashtable with Gnulib containersColin Watson2019-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we're using Gnulib's container types anyway, we might as well reduce the maintenance burden of local code, especially since the result tends to be more concise. * bootstrap.conf (gnulib_modules): Add hash-map, hash-set, xmap, and xset. * lib/glcontainers.h (GL_MAP_FOREACH_START, GL_MAP_FOREACH_END): New macros. * lib/orderfiles.c (compare_physical_offsets, order_files): Convert physical_offsets from a hashtable to a gl_map. * libdb/db_btree.c (loop_check_hash): Rename to ... (loop_check): ... this. (btree_findkey): Convert loop_check from a hashtable to a gl_set. * libdb/db_gdbm.c (parent_sortkey_hash): Rename to ... (parent_keys: ... this. (struct sortkey, parent_sortkey_hashtable_free): Remove. (sortkey_hashtable_free): Rename to ... (datum_free): ... this. Adjust for gl_list's expected interface. (sortkey_compare): Rename to ... (datum_compare): ... this. Adjust for gl_list's expected interface. (datum_equals, datum_hash): New functions. (man_gdbm_firstkey, man_gdbm_nextkey, man_gdbm_close): Convert parent_keys from a hashtable to a gl_map, and convert its values from hashtables with manual linking to gl_lists using a hash for fast lookup by key. * src/check_mandirs.c (whatis_hash): Rename to ... (whatis_map): ... this. (struct whatis_hashent): Rename to ... (struct whatis): ... this. (whatis_hashtable_free): Rename to ... (whatis_free): ... this. Adjust for gl_map's expected interface. (test_manfile): Convert whatis_map from a hashtable to a gl_map. * src/globbing.c (struct dirent_hashent): Rename to ... (struct dirent_names): ... this. (dirent_hashtable_free): Rename to ... (dirent_names_free): ... this. Adjust for gl_map's expected interface. (dirent_hash): Rename to ... (dirent_map): ... this. (update_directory_cache): Convert dirent_map from a hashtable to a gl_map. * src/man.c (db_hash): Rename to ... (db_map): ... this. (db_hashtable_free): Remove. (try_db, main): Convert db_map from a hashtable to a gl_map. * src/mandb.c (process_manpath, tried_catdirs_free, purge_catdir, purge_catdirs, main): Convert tried_catdirs from a hashtable to a gl_map. * src/whatis.c (display, main): Convert display_seen from a hashtable to a gl_set. * lib/Makefile.am (libman_la_SOURCES): Remove hashtable.c and hashtable.h. * lib/README: Remove hashtable.*. * lib/hashtable.c, lib/hashtable.h: Remove.
* Port order_files and look_for_file to gl_listColin Watson2019-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets rid of some particularly awful allocation spaghetti in src/globbing.c. * bootstrap.conf (gnulib_modules): Add rbtree-list. * lib/orderfiles.c (compare_physical_offsets): Expect arguments to be const char * rather than const char **. (order_files): Convert to taking a gl_list_t as an input/output argument rather than an array. In the HAVE_LINUX_FIEMAP_H case, we produce a new sorted list. * lib/orderfiles.h (order_files): Update prototype. * src/globbing.c (clear_glob): Remove. (match_in_directory): Convert to gl_list. Remove inter-call allocation and cleanup machinery. (look_for_file): Convert to gl_list. Remove glob_t cleanup machinery; the caller is now responsible for freeing the returned list. * src/globbing.h (look_for_file): Update prototype. * src/check_mandirs.c (add_dir_entries, count_glob_matches, purge_normal): Convert to gl_list. * src/straycats.c (check_for_stray): Likewise. * src/check_mandirs.c (purge_whatis, purge_missing): Convert to gl_list. Free list returned by look_for_file. * src/globbing_test.c (main): Likewise. * src/man.c (try_section, do_global_apropos_section): Likewise. * src/zsoelim.l (zsoelim_open_file): Likewise.
* Port internal configuration storage to gl_listColin Watson2019-01-26
| | | | | | | | | | | | | | | | | | * bootstrap.conf (gnulib_modules): Add array-list. * src/manp.c (struct list): Remove. (struct config_item): New structure. (config_item_free): New function. (add_to_list): Rename to ... (add_config): ... this. Convert to gl_list. Update all callers. (get_from_list): Rename to ... (get_config): ... this. Convert to gl_list. Update all callers. (iterate_over_list): Remove. (print_list, get_sections, free_config_file, def_path, get_manpath_from_path, get_mandb_manpath, get_catpath, is_global_mandir): Port config list handling to gl_list. (add_to_dirlist): Rename config parameter to config_file. (read_config_file): Create empty config list. Rename previous local config variable to config_file.
* Use Gnulib's lchown functionColin Watson2019-01-26
| | | | | | | | | | | | | | Also remove lib/xchown.*; with only one call site, they don't pull their weight over equivalent inline code. * bootstrap.conf (gnulib_modules): Add lchown. * configure.ac (AC_CHECK_FUNCS): Remove check for lchown. * lib/Makefile.am (libman_la_SOURCES): Remove xchown.c and xchown.h. * src/check_mandirs.c (chown_if_possible): Always use lchown rather than chown, and inline the error check. * po/POTFILES.in: Remove lib/xchown.c. * po/man-db.pot, po/*.po: Update.
* Simplify includes using Gnulib's fcntl moduleColin Watson2019-01-26
| | | | | | | | | * bootstrap.conf (gnulib_modules): Add fcntl. * configure.ac (AC_CHECK_HEADERS): Remove check for fcntl.h. * libdb/db_btree.c, libdb/db_ndbm.c, libdb/mydbm.h, src/man.c: Include <fcntl.h> unconditionally. * src/man.c: Remove conditional definitions of R_OK and X_OK; Gnulib's <unistd.h> handles these.
* Replace check_standard_fds with Gnulib's xstdopenColin Watson2019-01-26
| | | | | | * bootstrap.conf (gnulib_modules): Add xstdopen. * src/man.c (check_standard_fds): Remove. (main): Call xstdopen rather than check_standard_fds.
* Update to Gnulib 20190124Colin Watson2019-01-26
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* Remove arbitrary limit on manpath sizeColin Watson2019-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes Savannah bug #50324. * bootstrap.conf (gnulib_modules): Add hash-pjw-bare, linkedhash-list, stdbool, and xlist. * include/manconfig.h.in (MAXDIRS): Remove. * src/manp.c (tmplist): Remove. (string_equals, string_hash, string_free): New functions. (gripe_overlong_list): Remove. (insert_override_dir, get_manpath_from_path, add_expanded_dir_to_list, add_dir_to_list, add_man_subdirs, add_dir_to_path_list, create_pathlist, free_pathlist): Port manpath list handling to gl_list_t. * src/catman.c (main): Likewise. * src/man.c (do_global_apropos, local_man_loop, locate_page_in_manpath, main): Likewise. * src/mandb.c (main): Likewise. * src/whatis.c (suitable_manpath, search, main): Likewise. * src/zsoelim.l (<<EOF>>, zsoelim_parse_file, zsoelim_open_file, zsoelim_stdin, zsoelim_stdin_data_new): Likewise. * src/zsoelim_main.c (main): Likewise. * src/manp.h (create_pathlist, free_pathlist): Update prototypes. * src/zsoelim.h (zsoelim_open_file, zsoelim_parse_file, zsoelim_stdin_data_new): Likewise. * NEWS: Document this.
* Upgrade to Gnulib 20190105Colin Watson2019-01-05
| | | | | | | | | | | | | | In line with Gnulib, we now require Autoconf 2.63 and Automake 1.11.2. * bootstrap: Sync to Gnulib d271f868a8df9bbec29049d01e056481b7a1a263. * bootstrap.conf (GNULIB_REVISION): Set to d271f868a8df9bbec29049d01e056481b7a1a263. (buildreq): Bump required autoconf version to 2.63 and required automake version to 1.11.2. * configure.ac (AM_SILENT_RULES, AM_PROG_AR): Remove conditionals, which were there for Automake 1.10 support. (AC_PREREQ): Bump to 2.63. * NEWS: Document this.
* Work around Gnulib/gettext mismatchColin Watson2018-07-27
| | | | | | | | | | | The versions of gettext infrastructure files installed by gnulib-tool don't necessarily match our configured AM_GNU_GETTEXT_VERSION, so we need to fix things up in bootstrap. * bootstrap.conf (gnulib_tool_option_extras): Set --po-base to gl/ref-po rather than gnulib/po. (bootstrap_post_import_hook): Merge temporary gl/ref-po directory into gl/po.
* Upgrade to Gnulib 20180726Colin Watson2018-07-27
| | | | | | * bootstrap: Sync to Gnulib 900ca5c0b092e50f9f17329feea3fbfe2b6e2139. * bootstrap.conf (GNULIB_REVISION): Set to 900ca5c0b092e50f9f17329feea3fbfe2b6e2139.
* Use Gnulib progname moduleColin Watson2018-05-29
| | | | | | | | | | | | | | | | | | | | | | | | | | This lets us produce more accurate error messages when programs are invoked with an absolute path. * bootstrap.conf (gnulib_modules): Add progname. * include/manconfig.h.in (program_name): Remove. * src/accessdb.c (main): Call set_program_name rather than similar hand-rolled code. * src/catman.c (main): Likewise. Don't free program_name. * src/globbing_test.c (main): Likewise. * src/lexgrog_test.c (main): Likewise. * src/man.c (main): Likewise. Don't free program_name. * src/manconv_main.c (main): Likewise. * src/mandb.c (main): Likewise. Don't free program_name. * src/manpath.c (main): Likewise. * src/tests/fspause.c (main): Likewise. * src/whatis.c (main): Likewise. * src/zsoelim_main.c (main): Likewise. * src/man.c (manopt_to_env): Run program_name through base_name, since that's no longer necessarily done up-front. * src/whatis.c (main): Run program_name through base_name before comparing it to APROPOS_NAME, since that's no longer necessarily done up-front.
* Upgrade to Gnulib 20180527Colin Watson2018-05-29
| | | | | | | | | | | | | | | | * bootstrap.conf (GNULIB_URL): Remove. (GNULIB_REVISION): Set to 90f289f249a266b1afb9c63e182f5d979d17df5f. (gnulib_modules): Replace gettext with gettext-h. (gnulib_tool_option_extras): Remove --no-cache-modules (accidental leftover from earlier testing). (local_gl_dir): Set to 'gnulib-local' to avoid confusion with 'gl' as the local output directory. Remove 'rm -rf gl' hack, now superseded. (buildreq): Bump minimum autopoint and gettext versions to 0.18.3, matching previous change to configure.ac. * configure.ac (AM_PROG_AR, LT_INIT): Move below gl_EARLY. * patches/argp-domain.patch: Rebase. * src/tests/Makefile.am (TESTS_ENVIRONMENT): Remove use of @LOCALCHARSET_TESTS_ENVIRONMENT@, which is no longer needed by Gnulib.
* Switch to bootstrapColin Watson2018-05-28
We no longer keep autogenerated files in git. * .gitignore: Add **/Makefile, **/Makefile.in, /ABOUT-NLS, /aclocal.m4, /build-aux, /config.h.in, /configure, /gl, /gnulib, docs/INSTALL.autoconf, po/Makefile.in.in, po/Makevars, po/Rules-quot, po/boldquot.sed, po/en@boldquot.header, po/en@quot.header, po/insert-header.sin, po/quot.sed, and po/remove-potcdate.sin. Remove docs/Makefile, gnulib/*, init/Makefile, init/systemd/Makefile, lib/Makefile, libdb/Makefile, man/Makefile, man/*/Makefile, manual/Makefile, po/Makefile, po/Makefile.in, src/Makefile, src/tests/Makefile, and tools/Makefile. * ABOUT-NLS, Makefile.in, aclocal.m4, autogen.sh, build-aux, config.h.in, configure, docs/INSTALL.autoconf, docs/Makefile.in, gnulib, init/Makefile.in, init/systemd/Makefile.in, lib/Makefile.in, libdb/Makefile.in, man/Makefile.in, man/da/Makefile.in, man/de/Makefile.in, man/es/Makefile.in, man/fr/Makefile.in, man/id/Makefile.in, man/it/Makefile.in, man/ja/Makefile.in, man/nl/Makefile.in, man/pl/Makefile.in, man/po4a/Makefile.in, man/pt_BR/Makefile.in, man/ru/Makefile.in, man/sr/Makefile.in, man/sv/Makefile.in, man/tr/Makefile.in, man/zh_CN/Makefile.in, manual/Makefile.in, po/Makefile.in.in, po/Makevars, po/Rules-quot, po/boldquot.sed, po/en@boldquot.header, po/en@quot.header, po/insert-header.sin, po/quot.sed, po/remove-potcdate.sin, src/Makefile.in, src/tests/Makefile.in, tools/Makefile.in: Remove. * bootstrap, bootstrap.conf: New files. * Makefile.am (GNULIB_PO, SUBDIRS, EXTRA_DIST, ACLOCAL_AMFLAGS): Refer to gl/ rather than gnulib/ (gnulib/ now contains pristine source). (EXTRA_DIST): Replace autogen.sh with bootstrap and bootstrap.conf. Replace gnulib/argp-domain.patch with patches/argp-domain.patch. Add patches/fdutimens-hurd.patch. Remove gnulib/m4/gnulib-cache.m4 and gnulib/m4/gnulib-tool.m4. * gnulib/argp-domain.patch: Rename to ... * patches/argp-domain.patch: ... this. Update target paths. * gnulib/fdutimens-hurd.patch: Rename to ... * patches/fdutimens-hurd.patch: ... this. Update target paths. * configure.ac (AM_GNU_GETTEXT_VERSION): Upgrade to 0.18.3, for compatibility with current Automake. (HAVE_GNULIB_PO, AC_CONFIG_FILES): Refer to gl/ rather than gnulib/. * lib/Makefile.am (libman_la_CPPFLAGS, libman_la_LIBADD): Likewise. * libdb/Makefile.am (libmandb_la_CPPFLAGS): Likewise. * src/Makefile.am (AM_CPPFLAGS, LIBMAN): Likewise. * src/tests/Makefile.am (AM_CPPFLAGS, fspause_LDADD): Likewise. * docs/HACKING: Describe new policy. * release.sh: Call ./bootstrap rather than ./autogen.sh.
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