1 2004-03-06 Paul D. Smith <psmith@gnu.org>
3 * configure.in (HAVE_ANSI_COMPILER): Define if we have an ANSI/ISO
5 * make.h: Convert uses of __STDC__ to HAVE_ANSI_COMPILER.
6 * misc.c (message,error,fatal): Ditto.
7 * configh.dos.template: Define HAVE_ANSI_COMPILER.
8 * config.h.W32.template: Ditto.
9 * config.h-vms.template: Ditto.
10 * config.ami.template: Ditto.
12 2004-03-04 Paul D. Smith <psmith@gnu.org>
14 * README.template: Add a note about broken /bin/sh on SunOS
15 4.1.3_U1 & 4.1.4. Fix up Savannah links.
17 * misc.c (message, error, fatal): Don't use "..." if we're using
18 varargs. ansi2knr should handle this but it doesn't work: it
19 translates "..." to va_dcl etc. but _AFTER_ the preprocessor is
20 done. On many systems (SunOS for example) va_dcl is a #define.
21 So, force the use of the non-"..." version on pre-ANSI compilers.
23 * maintMakefile (sign-dist): Create some rules to help automate
24 the new GNU ftp upload method.
26 2004-02-24 Paul D. Smith <psmith@gnu.org>
28 * config.h.W32.template: Add HAVE_STDARG_H
29 * config.h-vms.template: Ditto.
30 * config.ami.template: Ditto.
32 2004-02-23 Jonathan Grant <jg-make@jguk.org>
34 * README.W32.template: Add a notation about -j with BATCH_MODE_ONLY.
35 * build_w32.bat: Remove extra "+".
37 2004-02-23 Paul D. Smith <psmith@gnu.org>
39 * make.h: Create an UNUSED macro to mark unused parameters.
40 * (many): Clean up warnings by applying UNUSED, fixing
41 signed/unsigned incompatibilities, etc.
43 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Add quoting to silence
45 * filedef.h: Name the command_state enumeration.
46 * file.c (set_command_state): Use the enumeration in the function
49 * configure.in: Explicitly set SET_MAKE to empty, to disable
50 MAKE=make even when no make already exists. Fix bug #3823.
52 2004-02-22 Paul D. Smith <psmith@gnu.org>
54 * maintMakefile: Perl script to clean up all non-CVS files. Use
55 it on all the subdirectories for the cvs-clean target.
57 * main.c (decode_switches): Require non-empty strings for all our
58 string command-line options. Fixes Debian bug # 164165.
60 * configure.in: Check for stdarg.h and varargs.h.
61 * make.h (USE_VARIADIC): Set this if we can use variadic functions
62 for printing messages.
63 * misc.c: Check USE_VARIADIC instead of (obsolete) HAVE_STDVARARGS.
68 A number of patches for OS/2 support from Andreas Buening
69 <andreas.buening@nexgo.de>:
71 * job.c (child_handler) [OS/2]: Allow this on OS/2 but we have to
72 disable the SIGCHLD handler.
73 (reap_children) [OS/2]: Remove special handling of job_rfd.
74 (set_child_handler_action_flags) [OS/2]: Use this function in OS/2.
75 (new_job) [OS/2]: Disable the SIGCHLD handler on OS/2.
76 * main.c (main) [OS/2]: Special handling for paths in OS/2.
77 * configure.in [OS/2]: Force SA_RESTART for OS/2.
78 * Makefile.am (check-regression): Use $(EXEEXT) for Windows-type
81 2004-02-21 Paul D. Smith <psmith@gnu.org>
83 * w32/subproc/sub_proc.c (process_easy) [W32]: Christoph Schulz
84 <mail@kristov.de> reports that if process_begin() fails we don't
85 handle the error condition correctly in all cases.
86 * w32/subproc/w32err.c (map_windows32_error_to_string): Make sure
87 to have a newline on the message.
89 * job.c (construct_command_argv_internal): Add "test" to UNIX
90 sh_cmds[]. Fixes Savannah bug # 7606.
92 2004-02-04 Paul D. Smith <psmith@gnu.org>
94 * job.c (vms_handle_apos) [VMS]: Fix various string handling
95 situations in VMS DCL. Fixes Savannah bug #5533. Fix provided by
96 Hartmut Becker <Hartmut.Becker@hp.com>.
98 2004-01-21 Paul D. Smith <psmith@gnu.org>
100 * job.c (load_too_high): Implement an algorithm to control the
101 "thundering herd" problem when using -l to control job creation
102 via the load average. The system only recomputes the load once a
103 second but we can start many jobs in a second. To solve this we
104 keep track of the number of jobs started in the last second and
105 apply a weight to try to guess what a correct load would be.
106 The algorithm was provided by Thomas Riedl <thomas.riedl@siemens.com>.
107 Also fixes bug #4693.
108 (reap_children): Decrease the job count for this second.
109 (start_job_command): Increase the job count for this second.
111 * read.c (conditional_line): Expand the text after ifn?def before
112 checking to see if it's a single word. Fixes bug #7257.
114 2004-01-09 Paul D. Smith <psmith@gnu.org>
116 * file.c (print_file): Recurse to print all targets in
117 double-colon rules. Fixes bug #4518, reported (with patch) by
118 Andrew Chatham <chatham@google.com>.
120 2004-01-07 Paul D. Smith <psmith@gnu.org>
122 * acinclude.m4: Remove make_FUNC_SETVBUF_REVERSED.
123 * configure.in: Change make_FUNC_SETVBUF_REVERSED to
124 AC_FUNC_SETVBUF_REVERSED.
126 * doc/make.texi (Target-specific): Fix Savannah bug #1772.
127 (MAKE Variable): Fix Savannah bug #4898.
129 * job.c (construct_command_argv_internal): Add "!" to the list of
130 shell escape chars. POSIX sh allows it to appear before a
131 command, to negate the exit code. Fixes bug #6404.
133 * implicit.c (pattern_search): When matching an implicit rule,
134 remember which dependencies have the ignore_mtime flag set.
135 Original fix provided in Savannah patch #2349, by Benoit
136 Poulot-Cazajous <Benoit.Poulot-Cazajous@jaluna.com>.
138 2003-11-22 Paul D. Smith <psmith@gnu.org>
140 * README.W32.template (Outputs): Clarification on -j with
141 BATCH_MODE_ONLY_SEHLL suggested by Jonathan R. Grant
144 2003-11-02 Paul D. Smith <psmith@gnu.org>
146 * function.c (func_if): Strip all the trailing whitespace from the
147 condition, then don't expand it. Fixed bug # 5798.
149 * expand.c (recursively_expand_for_file): If we're expanding a
150 variable with no file context, then use the variable's context.
153 2003-10-21 Paul D. Smith <psmith@gnu.org>
155 * main.c (log_working_directory): Add newlines to printf()s.
157 * README.cvs: Add a note to ignore warnings during autoreconf.
159 * maintMakefile (po_repo): Set a new URL for PO file updates.
160 (get-config/config.guess get-config/config.sub): Get these files
161 from the Savannah config project instead of ftp.gnu.org.
163 2003-08-22 Paul D. Smith <psmith@gnu.org>
165 * misc.c (xmalloc, xrealloc): Add one to 0 sizes, to cater to
166 systems which don't yet implement the C89 standard :-/.
168 2003-07-18 Paul D. Smith <psmith@gnu.org>
170 * dir.c (directory_contents_hash_1, directory_contents_hash_1)
171 [WINDOWS32]: Initialize hash.
173 2003-06-19 Earnie Boyd <earnie@uses.sf.net>
175 * dir.c (read_dirstream): Provide a workaround for broken versions of
176 the MinGW dirent structure.
178 2003-05-30 Earnie Boyd <earnie@users.sf.net>
180 * w32/include/dirent.h: Add __MINGW32__ filter.
182 2003-05-30 Earnie Boyd <earnie@users.sf.net>
184 * make.h: Add global declaration of *make_host.
185 * main.c (print_usage): Remove local declaration of *make_host.
186 (print_version): Display "This program built for ..." after Copyright
189 2003-05-30 Earnie Boyd <earnie@users.sf.net>
191 * doc/make.texi: Change "ifinfo" to "ifnottex" as suggested by the
192 execution of "makeinfo --html make.texi".
194 2003-04-30 Paul D. Smith <psmith@gnu.org>
196 * build.template: Make some changes to maybe allow this script to
197 work on DOS/Windows/OS2 systems. Suggested by Andreas Buening.
199 * README.OS2.template: New file for OS/2 support. Original
200 contributed by Andreas Buening.
201 * configure.in: Invoke new pds_AC_DOS_PATHS macro to test for
204 2003-04-19 Paul D. Smith <psmith@gnu.org>
206 Fix bug #1405: allow a target to match multiple pattern-specific
209 * rule.c (create_pattern_var, lookup_pattern_var): Move these to
210 variable.c, where they've always belonged.
211 * rule.h: Move the prototypes and struct pattern_var as well.
212 * variable.c (initialize_file_variables): Invoke
213 lookup_pattern_var() in a loop, until no more matches are found.
214 If a match is found, create a new variable set for the target's
215 pattern variables. Then merge the contents of each matching
216 pattern variable set into the target's pattern variable set.
217 (lookup_pattern_var): Change this function to be usable
218 in a loop. It takes a starting position: if NULL, start at the
219 beginning; if non-NULL, start with the pattern variable after that
220 position, and return the next matching pattern.
221 (create_pattern_var): Create a unique instance of
222 pattern-specific variables for every definition in the makefile.
223 Don't combine the same pattern together. This allows us to
224 process the variable handling properly even when the same pattern
225 is used multiple times.
226 (parse_variable_definition): New function: break out the parsing
227 of a variable definition line from try_variable_definition.
228 (try_variable_definition): Call parse_variable_definition to
230 (print_variable_data_base): Print out pattern-specific variables.
231 * variable.h (struct variable): Remember when a variable is
232 conditional. Also remember its flavor.
233 (struct pattern_var): Instead of keeping a variable set, we just
234 keep a single variable for each pattern.
235 * read.c (record_target_var): Each pattern variable contains only a
236 single variable, not a set, so create it properly.
237 * doc/make.texi (Pattern-specific): Document the new behavior.
239 2003-04-17 Paul D. Smith <psmith@gnu.org>
241 * dir.c (file_exists_p) [VMS]: Patch provided with Bug #3018 by
242 Jean-Pierre Portier <portierjp2@free.fr>. I don't understand the
243 file/directory naming rules for VMS so I can't tell whether this
246 2003-04-09 Paul D. Smith <psmith@gnu.org>
248 * configure.in (HAVE_DOS_PATHS): Define this on systems that need
249 DOS-style pathnames: backslash separators and drive specifiers.
251 2003-03-28 Paul D. Smith <psmith@gnu.org>
253 * file.c (snap_deps): If .SECONDARY with no targets is given, set
254 the intermediate flag on all targets. Fixes bug #2515.
256 2003-03-24 Paul D. Smith <psmith@gnu.org>
258 * configure.in, Makefile.am, glob/Makefile.am, doc/Makefile.am:
259 Upgrade to autoconf 2.57 and automake 1.7.3.
261 * job.c: More OS/2 changes from Andreas Buening.
263 * file.c (print_file): Fix variable initialization.
266 * remake.c (notice_finished_file):
268 * make.h (ENULLLOOP): Set errno = 0 before invoking the command;
269 some calls (like readdir()) return NULL in valid situations
270 without resetting errno. Fixes bug #2846.
272 2003-02-25 Paul D. Smith <psmith@gnu.org>
274 Port to OS/2 (__EMX__) by Andreas Buening <andreas.buening@nexgo.de>.
276 * job.c (_is_unixy_shell) [OS/2]: New function.
277 Set default shell to /bin/sh.
278 (reap_children): Close the job_rfd pipe here since we don't use a
280 (set_child_handler_action_flags): define this to empty on OS/2.
281 (start_job_command): Close the jobserver pipe and use
282 child_execute_job() instead of fork/exec.
283 (child_execute_job): Rewrite to handle stdin/stdout FDs and spawn
284 rather than exec'ing, then reconfigure stdin/stdout.
285 (exec_command): Rewrite to use spawn instead of exec. Return the
288 * main.c (main) [OS/2]: Call initialize_main(). Handle argv[0] as
289 in DOS. Handle the TEMP environment variable as in DOS. Don't
290 use a SIGCHLD handler on OS/2. Choose a shell as in DOS. Don't
291 use -j in DOS mode. Use child_execute_job() instead of
294 * function.c (func_shell) [OS/2]: Can't use fork/exec on OS/2: use
297 * job.h [OS/2]: Move CLOSE_ON_EXEC here from job.c. Add
298 prototypes that return values.
300 * remake.c (f_mtime) [OS/2]: Handle FAT timestamp offsets for OS/2.
302 * read.c (readline) [OS/2]: Don't handle CRLF specially on OS/2.
303 * default.c (default_suffixes) [OS/2]: Set proper default suffixes
305 * vpath.c (construct_vpath_list) [OS/2]: Handle OS/2 paths like
308 2003-02-24 Paul D. Smith <psmith@gnu.org>
310 * default.c [VMS]: New default rules for .cxx -> .obj compiles.
311 * job.c (child_execute_job) [VMS]: New code for handling spawn().
312 (child_execute_job) [VMS]: Handle error status properly.
313 Patches provided by Hartmut Becker <Hartmut.Becker@compaq.com>.
315 * function.c (func_shell): Use EINTRLOOP() while reading from the
316 subshell pipe (Fixes bug #2502).
317 * job.c (free_child): Use EINTRLOOP() while writing tokens to the
319 * main.c (main): Ditto.
321 2003-01-30 Paul D. Smith <psmith@gnu.org>
323 * read.c (eval): eval() was not fully reentrant, because the
324 collapsed buffer was static. Change it to be an automatic
325 variable so that eval() can be invoked recursively.
327 (eval): Apply patch # 1022: fix memory reference error on long
328 target-specific variable lines.
329 Patch provided by Steve Brown <Steve.Brown@macquarie.com>.
331 * function.c (check_numeric): Combine the is_numeric() function
332 into this function, since it's only called from one place.
333 Constify this function. Have it print the incorrect string in the
334 error message. Fixes bug #2407.
335 (strip_whitespace): Constify.
337 * expand.c (expand_argument): Constify.
339 2003-01-29 Paul D. Smith <psmith@gnu.org>
341 Fix bug # 2169, also reported by other people on various systems.
343 * make.h: Some systems, such as Solaris and PTX, do not fully
344 implement POSIX-compliant SA_RESTART functionality; important
345 system calls like stat() and readdir() can still fail with EINTR
346 even if SA_RESTART has been set on the signal handler. So,
347 introduce macros EINTRLOOP() and ENULLLOOP() which can loop on
348 EINTR for system calls which return -1 or 0 (NULL), respectively,
350 Also, remove the old atomic_stat()/atomic_readdir() and
351 HAVE_BROKEN_RESTART handling.
353 * configure.in: Remove setting of HAVE_BROKEN_RESTART.
355 * arscan.c (ar_member_touch): Use EINTRLOOP() to wrap fstat().
356 * remake.c (touch_file): Ditto.
358 * commands.c (delete_target): Use EINTRLOOP() to wrap stat().
359 * read.c (construct_include_path): Ditto.
360 * remake.c (name_mtime): Ditto.
361 * vpath.c (selective_vpath_search): Ditto.
362 * dir.c (find_directory): Ditto.
364 (find_directory): Use ENULLLOOP() to wrap opendir().
365 (dir_contents_file_exists_p): Use ENULLLOOP() to wrap readdir().
367 * misc.c: Remove HAVE_BROKEN_RESTART, atomic_stat(), and
368 atomic_readdir() handling.
370 2003-01-22 Paul D. Smith <psmith@gnu.org>
372 * function.c (func_call): Fix Bug #1744. If we're inside a
373 recursive invocation of $(call ...), mask any of the outer
374 invocation's arguments that aren't used by this one, so that this
375 invocation doesn't "inherit" them accidentally.
377 2002-12-05 Paul D. Smith <psmith@gnu.org>
379 * function.c (subst_expand): Valery Khamenia reported a
380 pathological performance hit when doing substitutions on very
381 large values with lots of words: turns out we were invoking
382 strlen() a ridiculous number of times. Instead of having each
383 call to sindex() call strlen() again, keep track of how much of
384 the text we've seen and pass the length to sindex().
386 2002-11-19 Paul D. Smith <psmith@gnu.org>
388 * README.cvs, configure.in: Upgrade to require autoconf 2.56.
391 2002-11-16 Paul D. Smith <psmith@gnu.org>
393 * NMakefile.template (OBJS): Add hash.c object file.
394 * SMakefile.template (srcs): Ditto.
395 * Makefile.ami (objs): Ditto.
396 * build_w32.bat: Ditto.
398 * Makefile.DOS.template: Remove extra dependencies.
400 2002-10-25 Paul D. Smith <psmith@gnu.org>
402 * expand.c (install_variable_buffer): New function. Install a new
403 variable_buffer context and return the previous one.
404 (restore_variable_buffer): New function. Free the current
405 variable_buffer context and put a previously saved one back.
406 * variable.h: Prototypes for {install,restore}_variable_buffer.
407 * function.c (func_eval): Push a new variable_buffer context
408 before we eval, then restore the old one when we're done.
411 * read.c (install_conditionals): New function. Install a new
412 conditional context and return the previous one.
413 (restore_conditionals): New function. Free the current
414 conditional context and put a previously saved one back.
415 (eval): Use the {install,restore}_conditionals for "include"
417 (eval_buffer): Use {install,restore}_conditionals to preserve the
418 present conditional state before we evaluate the buffer.
421 * doc/make.texi (Quick Reference): Add references to $(eval ...)
423 (Recursion): Add a variable index entry for CURDIR.
425 * README.cvs: Update to appropriate versions.
426 * Makefile.am (nodist_loadavg_SOURCES): automake gurus point out I
427 don't need to copy loadavg.c: automake is smart enough to create
428 it for me. Still have a bug in automake related to ansi2knr tho.
430 2002-10-14 Paul D. Smith <psmith@gnu.org>
432 * remake.c (notice_finished_file): Only touch targets if they have
433 at least one command (as per POSIX). Resolve Bug #1418.
435 * *.c: Convert to using ANSI C-style function definitions.
436 * Makefile.am: Enable the ansi2knr feature of automake.
437 * configure.in: ditto.
439 2002-10-13 Paul D. Smith <psmith@gnu.org>
441 * commands.c (set_file_variables): Bug #1379: Don't use alloca()
442 for automatic variable values like $^, etc. In the case of very
443 large lists of prerequisites this causes problems. Instead reuse
444 a static buffer (resizeable) for each variable.
446 * read.c (eval): Fix Bug #1391: allow "export" keyword in
447 target-specific variable definitions. Check for it and set an
449 (record_target_var): Set the export field to v_export if the
450 "exported" flag is set.
451 * doc/make.texi (Target-specific): Document the ability to use
454 * doc/make.texi: Change the name of the section on automatic
455 variables from "Automatic" to "Automatic Variables". Added text
456 clarifying the scope of automatic variables.
458 2002-10-04 Paul D. Smith <psmith@gnu.org>
460 * read.c (eval): Allow SysV $$@ variables to use {} braces as well
462 (record_files): Ditto.
464 * expand.c (variable_expand_string): In $(A:x=y) expansion limit
465 the search for the '=' to only within the enclosing parens.
467 2002-10-03 Paul D. Smith <psmith@gnu.org>
469 Version 3.80 released.
471 * dir.c: Change hash functions to use K&R function definition style.
476 Update to automake 1.7.
478 * Makefile.am (AUTOMAKE_OPTIONS): Update to require 1.7.
479 (pdf): Remove this target as automake now provides one.
481 * configure.in: Change AM_CONFIG_HEADER to AC_CONFIG_HEADERS.
483 2002-09-30 Martin P.J. Zinser <zinser@decus.de>
485 * makefile.com: Updates for GNU make 3.80.
486 * makefile.vms: Ditto.
488 2002-09-23 Paul D. Smith <psmith@gnu.org>
490 * read.c (enum make_word_type): Remove w_comment.
491 (get_next_mword): Don't treat comment characters as special; where
492 this function is used we will never see a comment (it's stripped
493 before we get here) and treating comments specially means that
494 targets like "foo\#bar" aren't handled properly.
496 2002-09-18 Paul D. Smith <psmith@gnu.org>
498 * doc/make.texi (Bugs): Update with some info on Savannah, etc.
500 * read.c (eval): Expansion of arguments to export/unexport was
501 ignoring all arguments after the first one. Change the algorithm
502 to expand the whole line once, then parse the results.
504 2002-09-17 Paul D. Smith <psmith@gnu.org>
506 Fix Bug #940 (plus another bug I found while looking at this):
508 * read.c (record_target_var): enter_file() will add a new entry if
509 it's a double-colon target: we don't want to do that in this
510 situation. Invoke lookup_file() and only enter_file() if it does
511 not already exist. If the file we get back is a double-colon then
512 add this variable to the "root" double-colon target.
514 * variable.c (initialize_file_variables): If this file is a
515 double-colon target but is not the "root" target, then initialize
516 the root and make the root's variable list the parent of our
519 2002-09-13 Paul D. Smith <psmith@gnu.org>
521 * doc/make.texi (MAKE Variable): Add some indexing for "+".
523 * hash.c (round_up_2): Get rid of a warning.
525 2002-09-12 Paul D. Smith <psmith@gnu.org>
527 * Makefile.am (loadavg_SOURCES, loadavg.c): Tiptoe around automake
528 so it doesn't complain about getloadavg.c.
530 * commands.c (set_file_variables): Make sure we always alloca() at
531 least 1 character for the value of $? (for '\0').
533 2002-09-11 Paul D. Smith <psmith@gnu.org>
535 * hash.h (STRING_COMPARE, ISTRING_COMPARE, STRING_N_COMPARE): Fix
536 macro to use RESULT instead of the incorrect _RESULT_.
538 * make.h (HAVE_BROKEN_RESTART): Add prototypes for atomic_stat()
539 and atomic_readdir(). We need to #include dirent.h to get this to
541 * misc.c (atomic_readdir): Fix typos.
543 2002-09-10 Paul D. Smith <psmith@gnu.org>
545 * read.c (eval): Expand variable lists given to export and
546 unexport, so that "export $(LIST_OF_VARIABLES)" (etc.) works.
547 (conditional_line): Ditto for "ifdef". Fixes bug #103.
549 * doc/make.texi (Variables/Recursion): Document this.
550 (Conditional Syntax): And here.
552 2002-09-09 Paul D. Smith <psmith@gnu.org>
554 * configure.in: Check for memmove().
556 2002-09-07 Paul D. Smith <psmith@gnu.org>
558 * configure.in (HAVE_BROKEN_RESTART): Define this on PTX systems;
559 Michael Sterrett <msterret@coat.com> reports that while it has
560 SA_RESTART, it does not work properly.
562 * misc.c (atomic_stat): If HAVE_BROKEN_RESTART, create a function
563 that invokes stat() and loops to do it again if it returns EINTR.
564 (atomic_readdir): Ditto, with readdir().
566 * make.h (stat, readdir): If HAVE_BROKEN_RESTART, alias stat()
567 and readdir() to atomic_stat() and atomic_readdir().
569 2002-09-04 Paul D. Smith <psmith@gnu.org>
571 * implicit.c (pattern_search): Daniel <barkalow@reputation.com>
572 reports that GNU make sometimes doesn't recognize that targets can
573 be made, when directories can be created as prerequisites. He
574 reports that changing the order of predicates in the DEP->changed
575 flag test so that lookup_file() is always performed, solves this
578 2002-08-08 Paul D. Smith <psmith@gnu.org>
580 * configure.in: Require a newer version of gettext.
582 * misc.c (perror_with_name): Translate the format string (for
583 right-to-left language support).
584 (pfatal_with_name): Ditto.
586 * main.c: Create a static array of strings to store the usage
587 text. This is done to facilitate translations.
588 (struct command_switch): Remove argdesc and description fields.
589 (switches): Remove values for obsolete fields.
590 (print_usage): Print each element of the usage array.
592 * hash.c: Change function definitions to be K&R style.
594 2002-08-02 Paul D. Smith <psmith@gnu.org>
596 * NEWS: Remove the mention of .TARGETS; we aren't going to publish
597 this one because it's too hard to get right. We'll look at it for
599 * main.c (main): Don't create the .TARGETS variable.
600 * variable.c (handle_special_var): Don't handle .TARGETS.
602 2002-08-01 Paul D. Smith <psmith@gnu.org>
604 * main.c (switches): Add a new option, -B (--always-make). If
605 specified, make will rebuild all targets that it encounters even
606 if they don't appear to be out of date.
607 (always_make_flag): New flag.
608 * make.h: Extern always_make_flag.
609 * remake.c (update_file_1): Check always_make_flag; if it's set we
610 will always rebuild any target we can, even if none of its
611 prerequisites are newer.
614 * doc/make.texi (Shell Function): Make it clear that make
615 variables marked as "export" are not passed to instances of the
618 Add new introspection variable .VARIABLES and .TARGETS.
620 * variable.c (handle_special_var): New function. If the variable
621 reference passed in is "special" (.VARIABLES or .TARGETS),
622 calculate the new value if necessary. .VARIABLES is handled here:
623 walk through the hash of defined variables and construct a value
624 which is a list of the names. .TARGETS is handled by
626 (lookup_variable): Invoke handle_special_var().
627 * file.c (build_target_list): Walk through the hask of known files
628 and construct a list of the names of all the ones marked as
630 * main.c (main): Initialize them to empty (and as simple variables).
631 * doc/make.texi (Special Variables): Document them.
632 * NEWS: Mention them.
634 * variable.h (struct variable): Add a new flag "exportable" which
635 is true if the variable name is valid for export.
636 * variable.c (define_variable_in_set): Set "exportable" when a new
638 (target_environment): Use the "exportable" flag instead of
639 re-checking the name here... an efficiency improvement.
641 2002-07-31 Paul D. Smith <psmith@gnu.org>
643 * config.h-vms.template: Updates to build on VMS. Thanks to
644 Brian_Benning@aksteel.com for helping verify the build.
645 * makefile.com: Build the new hash.c file.
646 * hash.h: Use strcpmi(), not stricmp(), in the
647 HAVE_CASE_INSENSITIVE_FS case.
649 2002-07-30 Paul D. Smith <psmith@gnu.org>
651 * hash.h (ISTRING_COMPARE, return_ISTRING_COMPARE): Add missing
652 backslashes to the HAVE_CASE_INSENSITIVE_FS case.
653 Reported by <Brian_Benning@aksteel.com>.
655 2002-07-10 Paul D. Smith <psmith@gnu.org>
657 * variable.c (pop_variable_scope): Remove variable made unused by
658 new hash infrastructure.
659 * read.c (dep_hash_cmp): Rewrite this to handle ignore_mtime
660 comparisons as well as name comparisons.
661 * variable.h: Add a prototype for new hash_init_function_table().
662 * file.c (lookup_file): Remove variables made unused by new hash
664 * dir.c (directory_contents_hash_2): Missing return of hash value.
665 (dir_contents_file_exists_p): Remove variables made unused by new
669 Installed Greg McGary's integration of the hash functions from the
670 GNU id-utils package:
672 2002-07-10 Greg McGary <greg@mcgary.org>
674 * scripts/functions/filter-out: Add literals to to the
675 pattern space in order to add complexity, and trigger
676 use of an internal hash table. Fix documentation strings.
677 * scripts/targets/INTERMEDIATE: Reverse order of files
678 passed to expected `rm' command.
680 2002-07-10 Greg McGary <greg@mcgary.org>
682 * Makefile.am (SRCS): Add hash.c (noinst_HEADERS): Add hash.h
683 * hash.c: New file, taken from id-utils.
684 * hash.h: New file, taken from id-utils.
686 * make.h (HASH, HASHI): Remove macros.
687 (find_char_unquote): Change arglist in decl.
688 (hash_init_directories): New function decl.
689 * variable.h (hash.h): New #include.
690 (MAKELEVEL_NAME, MAKELEVEL_LENGTH): New constants.
691 * filedef.h (hash.h): New #include.
692 (struct file) [next]: Remove member.
693 (file_hash_enter): Remove function decl.
694 (init_hash_files): New function decl.
696 * ar.c (ar_name): Delay call to strlen until needed.
697 * main.c (initialize_global_hash_tables): New function.
698 (main): Call it. Use MAKELEVEL_NAME & MAKELEVEL_LENGTH.
699 * misc.c (remove_comments): Pass char constants to find_char_unquote.
700 * remake.c (notice_finished_file): Update last_mtime on `prev' chain.
702 * dir.c (hash.h): New #include.
703 (struct directory_contents) [next, files]: Remove members.
704 [ctime]: Add member for VMS. [dirfiles]: Add hash-table member.
705 (directory_contents_hash_1, directory_contents_hash_2,
706 directory_contents_hash_cmp): New functions.
707 (directories_contents): Change type to `struct hash_table'.
708 (struct directory) [next]: Remove member.
709 (directory_hash_1, directory_hash_2, directory_hash_cmp): New funcs.
710 (directory): Change type to `struct hash_table'.
711 (struct dirfile) [next]: Remove member.
712 [length]: Add member. [impossible]: widen type to fill alignment gap.
713 (dirfile_hash_1, dirfile_hash_2, dirfile_hash_cmp): New functions.
714 (find_directory): Use new hash table package.
715 (dir_contents_file_exists_p): Likewise.
716 (file_impossible): Likewise.
717 (file_impossible_p): Likewise.
718 (print_dir_data_base): Likewise.
719 (open_dirstream): Likewise.
720 (read_dirstream): Likewise.
721 (hash_init_directories): New function.
723 * file.c (hash.h): New #include.
724 (file_hash_1, file_hash_2, file_hash_cmp): New functions.
725 (files): Change type to `struct hash_table'.
726 (lookup_file): Use new hash table package.
727 (enter_file): Likewise.
728 (remove_intermediates): Likewise.
729 (snap_deps): Likewise.
730 (print_file_data_base): Likewise.
733 (function_table_entry_hash_1, function_table_entry_hash_2,
734 function_table_entry_hash_cmp): New functions.
735 (lookup_function): Remove `table' argument.
736 Use new hash table package.
737 (struct a_word) [chain, length]: New members.
738 (a_word_hash_1, a_word_hash_2, a_word_hash_cmp): New functions.
739 (struct a_pattern): New struct.
740 (func_filter_filterout): Pass through patterns noting boundaries
741 and '%', if present. Note a_word length. Use a hash table if
742 arglists are large enough to justify cost.
743 (function_table_init): Renamed from function_table.
744 (function_table): Declare as `struct hash_table'.
745 (FUNCTION_TABLE_ENTRIES): New constant.
746 (hash_init_function_table): New function.
748 * read.c (hash.h): New #include.
749 (read_makefile): Pass char constants to find_char_unquote.
750 (dep_hash_1, dep_hash_2, dep_hash_cmp): New functions.
751 (uniquize_deps): Use hash table to efficiently identify duplicates.
752 (find_char_unquote): Accept two char-constant stop chars, rather
753 than a string constant, avoiding zillions of calls to strchr.
754 Tighten inner search loops to test only for desired delimiters.
756 * variable.c (variable_hash_1, variable_hash_2,
757 variable_hash_cmp): New functions.
758 (variable_table): Declare as `struct hash_table'.
759 (global_variable_set): Remove initialization.
760 (init_hash_global_variable_set): New function.
761 (define_variable_in_set): Use new hash table package.
762 (lookup_variable): Likewise.
763 (lookup_variable_in_set): Likewise.
764 (initialize_file_variables): Likewise.
765 (pop_variable_scope): Likewise.
766 (create_new_variable_set): Likewise.
767 (merge_variable_sets): Likewise.
768 (define_automatic_variables): Likewise.
769 (target_environment): Likewise.
770 (print_variable_set): Likewise.
772 2002-07-10 Paul D. Smith <psmith@gnu.org>
774 Implement the SysV make syntax $$@, $$(@D), and $$(@F) in the
775 prerequisite list. A real SysV make will expand the entire
776 prerequisites list _twice_: we don't do that as it's a big
777 backward-compatibility problem. We only replace those specific
780 * read.c (record_files): Replace any $@, $(@D), and $(@F) variable
781 references left in the list of prerequisites. Check for .POSIX as
782 we record targets, so we can disable non-POSIX behavior while
783 reading makefiles as well as running them.
784 (eval): Check the prerequisite list to see if we have anything
785 that looks like a SysV prerequisite variable reference.
787 2002-07-09 Paul D. Smith <psmith@gnu.org>
789 * doc/make.texi (Prerequisite Types): Add a new section describing
790 order-only prerequisites.
792 * read.c (uniquize_deps): If we have the same file as both a
793 normal and order-only prereq, get rid of the order-only prereq,
794 since the normal one supersedes it.
796 2002-07-08 Paul D. Smith <psmith@gnu.org>
798 * AUTHORS: Added Greg McGary to the AUTHORS file.
799 * NEWS: Blurbed order-only prerequisites.
800 * file.c (print_file): Show order-only deps properly when printing
803 * maintMakefile: Add "update" targets for wget'ing the latest
804 versions of various external files. Taken from Makefile.maint in
807 * dosbuild.bat: Somehow we got _double_ ^M's. Remove them.
808 Reported by Eli Zaretskii <eliz@is.elta.co.il>.
810 2002-07-07 Paul D. Smith <psmith@gnu.org>
812 * po/*.po: Remove. We'll use wget to retrieve them at release
815 * variable.c (do_variable_definition) [W32]: On W32 using cmd
816 rather than a shell you get an exception. Make sure we look up
817 the variable. Patch provided by Eli Zaretskii <eliz@is.elta.co.il>.
819 * remake.c (notice_finished_file): Fix handling of -t flag.
820 Patch provided by Henning Makholm <henning@makholm.net>.
822 * implicit.c (pattern_search): Some systems apparently run short
823 of stack space, and using alloca() in this function caused an
824 overrun. I modified it to use xmalloc() on the two variables
825 which seemed like they might get large. Fixes Bug #476.
827 * main.c (print_version): Update copyright notice to conform with
829 (print_usage): Update help output.
831 * function.c (func_eval): Create a new make function, $(eval
832 ...). Expand the arguments, put them into a buffer, then invoke
833 eval_buffer() on the resulting string.
834 (func_quote): Create a new function, $(quote VARNAME). Inserts
835 the value of the variable VARNAME without expanding it any
838 * read.c (struct ebuffer): Change the linebuffer structure to an
839 "eval buffer", which can be either a file or a buffer.
840 (eval_makefile): Move the code in the old read_makefile() which
841 located a makefile into here: create a struct ebuffer with that
842 information. Have it invoke the new function eval() with that
844 (eval_buffer): Create a new function that creates a struct ebuffer
845 that holds a string buffer instead of a file. Have it invoke
846 eval() with that ebuffer.
847 (eval): New function that contains the guts of the old
848 read_makefile() function: this function parses makefiles. Obtains
849 data to parse from the provided ebuffer. Some modifications to
850 make the flow of the function cleaner and clearer. Still could
851 use some work here...
852 (do_define): Takes a struct ebuffer instead of a FILE*. Read the
853 contents of the define/endef variable from the ebuffer.
854 (readstring): Read the next line from a string-style ebuffer.
855 (readline): Read the next line from an ebuffer. If it's a string
856 ebuffer, invoke readstring(). If it's a FILE* ebuffer, read it
859 * dep.h (eval_buffer): Prototype eval_buffer();
861 * variable.c (do_variable_definition): Make sure that all
862 non-target-specific variables are registered in the global set.
863 If we're invoked from an $(eval ...) we might be inside a $(call
864 ...) or other function which has pushed a variable scope; we still
865 want to define our variables from evaluated makefile code in the
868 2002-07-03 Greg McGary <greg@mcgary.org>
870 * dep.h (struct dep) [ignore_mtime]: New member.
871 [changed]: convert to a bitfield.
872 * implicit.c (pattern_search): Zero ignore_mtime.
873 * main.c (main, handle_non_switch_argument): Likewise.
874 * rule.c (convert_suffix_rule): Likewise.
875 * read.c (read_all_makefiles, read_makefile, multi_glob): Likewise.
876 (read_makefile): Parse '|' in prerequisite list.
877 (uniquize_deps): Consider ignore_mtime when comparing deps.
878 * remake.c (update_file_1, check_dep): Don't force remake for
879 dependencies that have d->ignore_mtime.
880 * commands.c (FILE_LIST_SEPARATOR): New constant.
881 (set_file_variables): Don't include a
882 prerequisite in $+, $^ or $? if d->ignore_mtime.
885 2002-06-18 Paul D. Smith <psmith@gnu.org>
887 * make.texinfo: Updates for next revision. New date/rev/etc.
888 Recreate all Info menus. Change license on the manual to the GNU
889 Free Documentation License. A number of typos.
890 (Variables Simplify): Don't use "-" before it's defined.
891 (Automatic Prerequisites): Rewrite the target example to work
892 properly if the compile fails. Remove incorrect comments about
893 how "set -e" behaves.
894 (Text Functions): Move the "word", "wordlist", "words", and
895 "firstword" functions here, from "File Name Functions".
896 * make-stds.texi: Update from latest GNU version.
897 * fdl.texi: (created) Import the latest GNU version.
899 2002-06-06 Paul D. Smith <psmith@gnu.org>
901 * variable.c (do_variable_definition): New function: extract the
902 part of try_variable_definition() that actually sets the value
903 into a separate function.
904 (try_variable_definition): Call do_variable_definition() after
905 parsing the variable definition string.
906 (define_variable_in_set): Make the name argument const.
908 * variable.h (enum variable_flavor): Make public.
909 (do_variable_definition): Create prototype.
911 * read.c (read_all_makefiles): Create a new built-in variable,
913 (read_makefile): Add each makefile read in to this variable value.
915 2002-05-18 Eli Zaretskii <eliz@is.elta.co.il>
917 * Makefile.DOS.template: Tweak according to changes in the
918 distribution. Add back the dependencies of *.o files.
920 * configh.dos.template: Synchronize with config.h.in.
922 2002-05-09 Paul D. Smith <psmith@gnu.org>
924 * file.c (file_timestamp_now): Use K&R function declaration.
926 * getloadavg.c (getloadavg): Merge setlocale() fix from sh-utils
927 getloadavg.c. Autoconf thinks QNX is SVR4-like, but it isn't, so
928 #undef it. Remove predefined setup of NLIST_STRUCT. Decide
929 whether to include nlist.h based on HAVE_NLIST_H. Change obsolete
930 NLIST_NAME_UNION to new HAVE_STRUCT_NLIST_N_UN_N_NAME.
931 * configure.in (NLIST_STRUCT): Define this if we have nlist.h and
932 nlist.n_name is a pointer rather than an array.
934 * acinclude.m4 (make_FUNC_SETVBUF_REVERSED): Grab the latest
935 version of AC_FUNC_SETVBUF_REVERSED from autoconf CVS.
936 * configure.in: Use it instead of the old version.
938 * main.c (main): Prefer setvbuf() to setlinebuf().
940 2002-05-08 Paul D. Smith <psmith@gnu.org>
942 * Makefile.am (make_LDADD): Add GETLOADAVG_LIBS.
943 (loadavg_LDADD): Ditto.
945 2002-04-29 Paul D. Smith <psmith@gnu.org>
947 * expand.c (recursively_expand_for_file): Rename
948 recursively_expand() to recursively_expand_for_file() and provide
949 an extra argument, struct file. If the argument is provided, set
950 the variable scope to that of the file before expanding.
951 * variable.h (recursively_expand): Make this a macro that invokes
952 recursively_expand_for_file() with a NULL file pointer.
953 * variable.c (target_environment): Call the renamed function and
954 provide the current file context.
955 Fixes Debian bug #144306.
957 2002-04-28 Paul D. Smith <psmith@gnu.org>
959 Allow $(call ...) user-defined variables to be self-referencing
960 without throwing an error. Allows implementation of transitive
961 closures, among other possibly useful things.
962 Requested by: Philip Guenther <guenther@sendmail.com>
964 * variable.h (struct variable): Add a new field: exp_count, and
965 new macros to hold its size and maximum value.
966 (warn_undefined): Make this a macro.
967 * variable.c (define_variable_in_set): Initialize it.
968 * expand.c (recursively_expand): If we detect recursive expansion
969 of a variable, check the exp_count field. If it's greater than 0
970 allow the recursion and decrement the count.
971 (warn_undefined): Remove this (now a macro in variable.h).
972 * function.c (func_call): Before we expand the user-defined
973 function, modify its exp_count field to contain the maximum
974 number of recursive calls we'll allow. After the call, reset it
977 2002-04-21 Paul D. Smith <psmith@gnu.org>
979 Modified to use latest autoconf (2.53), automake (1.6.1), and
980 gettext (0.11.1). We're using gettext's new "external" support,
981 to avoid including libintl source with GNU make.
983 * README.cvs: New file. Explain how to build GNU make from CVS.
985 * configure.in: Modify checking for the system glob library.
986 Use AC_EGREP_CPP instead of AC_TRY_CPP. Remove the setting of
987 GLOBDIR (we will always put "glob" in SUBDIRS, so automake
988 etc. will manage it correctly). Set an automake conditional
989 USE_LOCAL_GLOB to decide whether to compile the glob library.
991 * getloadavg.c (main): Include make.h in the "TEST" program to
994 * Makefile.am: Remove special rules for loadavg. Replace them
995 with Automake capabilities for building extra programs.
997 * signame.c: This file does nothing if the system provide
998 strsignal(). If not, it implements strsignal(). If the system
999 doesn't define sys_siglist, then we make our own; otherwise we use
1001 * signame.h: Removed.
1003 * main.c (main): No need to invoke signame_init(). Update copyright.
1005 * ABOUT-NLS: Removed.
1006 * gettext.c: Removed.
1007 * gettext.h: Get a simplified copy from the gettext package.
1009 * i18n/*.po: Moved to po/.
1012 * config/*: Created. Contains package configuration helper files.
1013 * config.guess, config.sub: Moved to config directory.
1015 * configure.in (AC_CONFIG_FILES): Add po/Makefile.in, config/Makefile.
1016 Rework to use new-style autoconf features. Use the "external"
1017 mode for gettext. Make the build.sh config file conditional on
1018 whether build.sh.in exists, to avoid autoconf errors.
1019 * acinclude.m4: Removed almost all macros as being obsolete.
1020 Rewrote remaining macros to use AC_DEFINE.
1021 * acconfig.h: Removed.
1023 * Makefile.am (EXTRA_DIST): Add config/config.rpath. Use a
1024 conditional to handle customs support. Remove special handling
1027 2002-04-20 Paul D. Smith <psmith@gnu.org>
1029 * function.c (func_call): Don't mark the argument variables $1,
1030 etc. as recursive. They've already been fully expanded so
1031 there's no need to do it again, and doing so strips escaped $'s.
1032 Reported by Sebastian Glita <glseba@yahoo.com>.
1034 * remake.c (notice_finished_file): Walk through double-colon
1035 entries via the prev field, not the next field!
1036 Reported by Greg McGary <greg@mcgary.org>.
1038 * main.c (main): If the user specifies -q and asks for a specific
1039 target which is a makefile, we got an assert. In that case it
1040 turns out we should continue normally instead.
1042 * i18n/de.po, i18n/fr.po: Installed an updated translation.
1044 * i18n/he.po: Installed a new translation.
1046 2002-01-07 Paul D. Smith <psmith@gnu.org>
1048 * i18n/es.po, i18n/ru.po: Installed an updated translation.
1050 2001-12-04 Paul D. Smith <psmith@gnu.org>
1052 * i18n/ja.po: Installed an updated translation.
1054 2001-09-04 Paul D. Smith <psmith@gnu.org>
1056 * i18n/da.po: Installed an updated translation.
1058 2001-08-03 Paul D. Smith <psmith@gnu.org>
1060 * i18n/fr.po: Installed an updated translation.
1061 Resolves Debian bug #106720.
1063 2001-06-13 Paul D. Smith <psmith@gnu.org>
1065 * i18n/da.po, configure.in (ALL_LINGUAS): Installed a new
1068 2001-06-11 Paul D. Smith <psmith@gnu.org>
1070 * i18n/ko.po: Installed a new translation.
1072 2001-05-06 Paul D. Smith <psmith@gnu.org>
1074 Modify the EINTR handling.
1076 * job.c (new_job): Reorganize the jobserver algorithm. Reorder
1077 the way in which we manage the file descriptor/signal handler race
1078 trap to be more efficient.
1080 2001-05-06 Paul Eggert <eggert@twinsun.com>
1082 Restart almost all system calls that are interrupted, instead
1083 of worrying about EINTR. The lone exception is the read() for
1086 * configure.in (HAVE_SA_RESTART): New macro.
1087 (MAKE_JOBSERVER): Define to 1 only if HAVE_SA_RESTART.
1088 * main.c (main): Use SA_RESTART instead of the old,
1089 nonstandard SA_INTERRUPT.
1091 * configure.in (AC_CHECK_FUNCS): Add bsd_signal.
1092 * main.c (bsd_signal): New function or macro,
1093 if the implementation doesn't supply it.
1094 (The bsd_signal function will be in POSIX 1003.1-200x.)
1095 (HANDLESIG): Remove.
1096 (main, FATAL_SIG): Use bsd_signal instead of signal or HANDLESIG.
1098 * make.h (EINTR_SET): Remove.
1099 (SA_RESTART): New macro.
1101 * arscan.c (ar_member_touch): Don't worry about EINTR.
1102 * function.c (func_shell): Likewise.
1103 * job.c (reap_children, free_child, new_job): Likewise.
1104 * main.c (main): Likewise.
1105 * remake.c (touch_file, name_mtime): Likewise.
1107 * arscan.c (ar_member_touch): Fix bug uncovered by EINTR removal;
1108 if fstat failed with errno!=EINTR, the error was ignored.
1110 * job.c (set_child_handler_action_flags): New function.
1111 (new_job): Use it to temporarily clear the SIGCHLD action flags
1112 while reading the token.
1114 2001-05-02 Paul D. Smith <psmith@gnu.org>
1116 * job.c (start_job_command): Don't add define/endef per-line flags
1117 to the top-level flags setting.
1119 2001-04-03 Paul D. Smith <psmith@gnu.org>
1121 * arscan.c (VMS_get_member_info,ar_scan) [VMS]: VMS sets the low
1122 bit on error, so check for odd return values, not non-0 return
1124 (VMS_get_member_info): Calculate the timezone differences correctly.
1125 Reported by John Fowler <jfowler@nyx.net>.
1128 2001-03-14 Paul D. Smith <psmith@gnu.org>
1130 * variable.c (lookup_variable) [VMS]: Null-terminate the variable
1131 value before invoking define_variable().
1132 Reported by John Fowler <jfowler@nyx.net>.
1134 2001-02-07 Paul D. Smith <psmith@gnu.org>
1136 * read.c (record_target_var): If we reset the variable due to a
1137 command-line variable setting overriding it, turn off the "append"
1140 2001-01-17 Paul D. Smith <psmith@gnu.org>
1142 * variable.c (lookup_variable) [VMS]: When getting values from the
1143 environment, allocate enough space for the _value_ plus escapes,
1144 not enough space for the name plus escapes :-/.
1145 Reported by John Fowler <jfowler@nyx.net>.
1147 * remake.c (f_mtime): Removed the "***" prefix from the mod time
1148 warnings that make generates, so it doesn't look like an error.
1149 Reported by Karl Berry <karl@gnu.org>.
1152 Fix for PR/2020: Rework appended target-specific variables. I'm
1153 fairly confident this algorithm is finally correct.
1155 * expand.c (allocated_variable_append): Rewrite. Instead of
1156 expanding each appended variable then adding all the expanded
1157 strings together, we append all the unexpanded values going up
1158 through the variable set contexts, then expand the final result.
1159 This behaves just like non-target-specific appended variable
1160 values, while the old way didn't in various corner cases.
1161 (variable_append): New function: recursively append the unexpanded
1162 value of a variable, walking from the outermost variable scope to
1164 * variable.c (lookup_variable): Remove the code that looked up the
1165 variable set list if the found variable was "append". We don't
1167 (lookup_variable_in_set): Make this non-static so we can use it
1169 (try_variable_definition): Use lookup_variable_in_set() rather
1170 than faking out current_variable_set_list by hand (cleanup).
1171 * variable.h: Add a prototype for the now non-static
1172 lookup_variable_in_set().
1174 2000-11-17 Paul D. Smith <psmith@gnu.org>
1176 * remake.c (f_mtime) [WINDOWS32]: On various advice, I changed the
1177 WINDOWS32 port to assume timestamps can be up to 3 seconds away
1178 before throwing a fit.
1180 2000-11-17 Paul D. Smith <psmith@gnu.org>
1182 * read.c (readline): CRLF calculations had a hole, if you hit the
1183 buffer grow scenario just right. Reworked the algorithm to avoid
1184 the need for len or lastlen at all. Problem description with
1185 sample code chages provided by Chris Faylor <cgf@redhat.com>.
1187 2000-10-24 Paul D. Smith <psmith@gnu.org>
1189 * gettext.c (SWAP): Declare this with the prototype, otherwise
1190 some systems don't work (non-32-bit? Reported for Cray T3E).
1191 Reported by Thorstein Thorsteinsson <thor@signe.teokem.lu.se>.
1193 2000-10-05 Paul D. Smith <psmith@gnu.org>
1195 * acinclude.m4 (AM_LC_MESSAGES): Remove undefined macro
1196 AM_LC_MESSAGES; it doesn't seem to do anything anyway??
1198 * i18n/gl.po, configure.in (ALL_LINGUAS): New Galician translation.
1200 2000-09-22 Paul D. Smith <psmith@gnu.org>
1202 * gettext.c: Don't #define _GETTEXT_H here; we only include some
1203 parts of the real gettext.h here, and we expect to really include
1204 the real gettext.h later. If we keep this #define, it's ignored.
1206 2000-09-21 Paul D. Smith <psmith@gnu.org>
1208 * main.c (log_working_directory): Rework the text to use complete
1209 sentences, to make life simpler for the translators.
1211 2000-08-29 Paul D. Smith <psmith@gnu.org>
1213 * file.c (remove_intermediates): Print a debug message before we
1214 remove intermediate files, so the user (if she uses -d) knows
1217 2000-08-21 Paul D. Smith <psmith@gnu.org>
1219 * variable.c (try_variable_definition): Change how we handle
1220 target-specific append variable defns: instead of just setting the
1221 value, expand it as an append _but_ only within the current
1222 target's context. Otherwise we lose all but the last value if the
1223 variable is appended more than once within the current target
1224 context. Fixes PR/1831.
1226 2000-08-16 Paul D. Smith <psmith@gnu.org>
1228 * function.c (func_shell): Nul-terminate the buffer before
1229 printing an exec error message (just in case it's not!).
1230 Fixes PR/1860, reported by Joey Hess <joey@valinux.com>.
1232 2000-07-25 Paul D. Smith <psmith@gnu.org>
1234 * job.c (construct_command_argv_internal): Add "~" to the list of
1235 sh_chars[] which disallow optimizing out the shell call.
1237 2000-07-23 Paul Eggert <eggert@twinsun.com>
1239 * NEWS, make.texinfo: Document .LOW_RESOLUTION_TIME, which
1240 supersedes --disable-nsec-timestamps.
1241 * make.texinfo: Consistently use "time stamp" instead of "timestamp".
1242 * README: Remove --disable-nsec-timestamps.
1244 * filedef.h (struct file.low_resolution_time): New member.
1245 * file.c (snap_deps): Add support for .LOW_RESOLUTION_TIME.
1246 * remake.c (update_file_1):
1247 Avoid spurious rebuilds due to low resolution time stamps,
1248 generalizing the earlier code that applied only to archive members.
1249 (f_mtime): Archive members always have low resolution time stamps.
1251 * configure.in: Remove --disable-nsec-timestamps, as this has
1252 been superseded by .LOW_RESOLUTION_TIME.
1254 2000-07-23 Paul Eggert <eggert@twinsun.com>
1256 * configure.in (enable_nsec_timestamps): Renamed from
1257 make_cv_nsec_timestamps, since enable/disable options
1258 shouldn't be cached.
1260 2000-07-23 Bruno Haible <haible@clisp.cons.org>
1261 and Paul Eggert <eggert@twinsun.com>
1263 * file.c (file_timestamp_now):
1264 Use preprocessor-time check for FILE_TIMESTAMP_HI_RES
1265 so that clock_gettime is not linked unless needed.
1267 * filedef.h (FILE_TIMESTAMP_HI_RES):
1268 Remove definition; "configure" now does this.
1270 * configure.in (jm_AC_TYPE_UINTMAX_T): Move up,
1271 to before high resolution file timestamp check,
1272 since that check now uses uintmax_t.
1273 (FILE_TIMESTAMP_HI_RES): Define to nonzero if the code should use
1274 high resolution file timestamps.
1275 (HAVE_CLOCK_GETTIME): Do not define if !FILE_TIMESTAMP_HI_RES,
1276 so that we don't link in clock_gettime unnecessarily.
1278 2000-07-17 Paul D. Smith <psmith@gnu.org>
1280 * i18n/ja.po: New version of the translation file.
1282 2000-07-07 Paul D. Smith <psmith@gnu.org>
1284 * remake.c (f_mtime): If NO_FLOAT is defined, don't bother with
1285 the offset calculation.
1286 (name_mtime): Replace EINTR test with EINTR_SET macro.
1288 2000-07-07 Paul Eggert <eggert@twinsun.com>
1292 * remake.c (update_file_1):
1293 Avoid spurious rebuilds of archive members due to their
1294 timestamp resolution being only one second.
1295 (f_mtime): Avoid spurious warnings of timestamps in the future due to
1296 the clock's resolution being lower than file timestamps'.
1297 When warning about future timestamps, report only the discrepancy,
1298 not the absolute value of the timestamp and the current time.
1300 * file.c (file_timestamp_now): New arg RESOLUTION.
1301 * filedef.h (file_timestamp_now): Likewise.
1302 (FILE_TIMESTAMP_NS): Now returns int. All uses changed.
1304 2000-07-05 Paul D. Smith <psmith@gnu.org>
1306 * variable.c (lookup_variable) [VMS]: Remove vestigial references
1307 to listp. Fixes PR/1793.
1309 2000-06-26 Paul Eggert <eggert@twinsun.com>
1311 * Makefile.am (MAINTAINERCLEANFILES): New macro, with stamp-pot in it.
1313 * dir.c (vms_hash): Ensure ctype macro args are nonnegative.
1315 * remake.c (f_mtime): Remove unused var memtime.
1317 2000-06-25 Martin Buchholz <martin@xemacs.org>
1319 * make.texinfo, NEWS, TODO.private: Minor spelling corrections.
1320 Ran spell-check on make.texinfo.
1322 2000-06-23 Paul D. Smith <psmith@gnu.org>
1324 * main.c (main): Replace EXIT_SUCCESS, EXIT_FAILURE, and
1325 EXIT_TROUBLE with MAKE_SUCCESS, MAKE_FAILURE, and MAKE_TROUBLE.
1326 * make.h: Define these macros.
1328 * Version 3.79.1 released.
1330 * configure.in: Add a new option, --disable-nsec-timestamps, to
1331 avoid using sub-second timestamps on systems that support it. It
1332 can lead to problems, e.g. if your makefile relies on "cp -p".
1333 * README.template: Document the issue with "cp -p".
1335 * config.guess, config.sub: Updated.
1339 See ChangeLog.2, available in the CVS repository at:
1341 http://savannah.gnu.org/cvs/?group=make
1343 for earlier changes.