1 2002-10-14 Paul D. Smith <psmith@gnu.org>
3 * *.c: Convert to using ANSI C-style function definitions.
4 * Makefile.am: Enable the ansi2knr feature of automake.
7 2002-10-13 Paul D. Smith <psmith@gnu.org>
9 * commands.c (set_file_variables): Bug #1379: Don't use alloca()
10 for automatic variable values like $^, etc. In the case of very
11 large lists of prerequisites this causes problems. Instead reuse
12 a static buffer (resizeable) for each variable.
14 * read.c (eval): Fix Bug #1391: allow "export" keyword in
15 target-specific variable definitions. Check for it and set an
17 (record_target_var): Set the export field to v_export if the
18 "exported" flag is set.
19 * doc/make.texi (Target-specific): Document the ability to use
22 * doc/make.texi: Change the name of the section on automatic
23 variables from "Automatic" to "Automatic Variables". Added text
24 clarifying the scope of automatic variables.
26 2002-10-04 Paul D. Smith <psmith@gnu.org>
28 * read.c (eval): Allow SysV $$@ variables to use {} braces as well
30 (record_files): Ditto.
32 * expand.c (variable_expand_string): In $(A:x=y) expansion limit
33 the search for the '=' to only within the enclosing parens.
35 2002-10-03 Paul D. Smith <psmith@gnu.org>
37 Version 3.80 released.
39 * dir.c: Change hash functions to use K&R function definition style.
44 Update to automake 1.7.
46 * Makefile.am (AUTOMAKE_OPTIONS): Update to require 1.7.
47 (pdf): Remove this target as automake now provides one.
49 * configure.in: Change AM_CONFIG_HEADER to AC_CONFIG_HEADERS.
51 2002-09-30 Martin P.J. Zinser <zinser@decus.de>
53 * makefile.com: Updates for GNU make 3.80.
54 * makefile.vms: Ditto.
56 2002-09-23 Paul D. Smith <psmith@gnu.org>
58 * read.c (enum make_word_type): Remove w_comment.
59 (get_next_mword): Don't treat comment characters as special; where
60 this function is used we will never see a comment (it's stripped
61 before we get here) and treating comments specially means that
62 targets like "foo\#bar" aren't handled properly.
64 2002-09-18 Paul D. Smith <psmith@gnu.org>
66 * doc/make.texi (Bugs): Update with some info on Savannah, etc.
68 * read.c (eval): Expansion of arguments to export/unexport was
69 ignoring all arguments after the first one. Change the algorithm
70 to expand the whole line once, then parse the results.
72 2002-09-17 Paul D. Smith <psmith@gnu.org>
74 Fix Bug #940 (plus another bug I found while looking at this):
76 * read.c (record_target_var): enter_file() will add a new entry if
77 it's a double-colon target: we don't want to do that in this
78 situation. Invoke lookup_file() and only enter_file() if it does
79 not already exist. If the file we get back is a double-colon then
80 add this variable to the "root" double-colon target.
82 * variable.c (initialize_file_variables): If this file is a
83 double-colon target but is not the "root" target, then initialize
84 the root and make the root's variable list the parent of our
87 2002-09-13 Paul D. Smith <psmith@gnu.org>
89 * doc/make.texi (MAKE Variable): Add some indexing for "+".
91 * hash.c (round_up_2): Get rid of a warning.
93 2002-09-12 Paul D. Smith <psmith@gnu.org>
95 * Makefile.am (loadavg_SOURCES, loadavg.c): Tiptoe around automake
96 so it doesn't complain about getloadavg.c.
98 * commands.c (set_file_variables): Make sure we always alloca() at
99 least 1 character for the value of $? (for '\0').
101 2002-09-11 Paul D. Smith <psmith@gnu.org>
103 * hash.h (STRING_COMPARE, ISTRING_COMPARE, STRING_N_COMPARE): Fix
104 macro to use RESULT instead of the incorrect _RESULT_.
106 * make.h (HAVE_BROKEN_RESTART): Add prototypes for atomic_stat()
107 and atomic_readdir(). We need to #include dirent.h to get this to
109 * misc.c (atomic_readdir): Fix typos.
111 2002-09-10 Paul D. Smith <psmith@gnu.org>
113 * read.c (eval): Expand variable lists given to export and
114 unexport, so that "export $(LIST_OF_VARIABLES)" (etc.) works.
115 (conditional_line): Ditto for "ifdef". Fixes bug #103.
117 * doc/make.texi (Variables/Recursion): Document this.
118 (Conditional Syntax): And here.
120 2002-09-09 Paul D. Smith <psmith@gnu.org>
122 * configure.in: Check for memmove().
124 2002-09-07 Paul D. Smith <psmith@gnu.org>
126 * configure.in (HAVE_BROKEN_RESTART): Define this on PTX systems;
127 Michael Sterrett <msterret@coat.com> reports that while it has
128 SA_RESTART, it does not work properly.
130 * misc.c (atomic_stat): If HAVE_BROKEN_RESTART, create a function
131 that invokes stat() and loops to do it again if it returns EINTR.
132 (atomic_readdir): Ditto, with readdir().
134 * make.h (stat, readdir): If HAVE_BROKEN_RESTART, alias stat()
135 and readdir() to atomic_stat() and atomic_readdir().
137 2002-09-04 Paul D. Smith <psmith@gnu.org>
139 * implicit.c (pattern_search): Daniel <barkalow@reputation.com>
140 reports that GNU make sometimes doesn't recognize that targets can
141 be made, when directories can be created as prerequisites. He
142 reports that changing the order of predicates in the DEP->changed
143 flag test so that lookup_file() is always performed, solves this
146 2002-08-08 Paul D. Smith <psmith@gnu.org>
148 * configure.in: Require a newer version of gettext.
150 * misc.c (perror_with_name): Translate the format string (for
151 right-to-left language support).
152 (pfatal_with_name): Ditto.
154 * main.c: Create a static array of strings to store the usage
155 text. This is done to facilitate translations.
156 (struct command_switch): Remove argdesc and description fields.
157 (switches): Remove values for obsolete fields.
158 (print_usage): Print each element of the usage array.
160 * hash.c: Change function definitions to be K&R style.
162 2002-08-02 Paul D. Smith <psmith@gnu.org>
164 * NEWS: Remove the mention of .TARGETS; we aren't going to publish
165 this one because it's too hard to get right. We'll look at it for
167 * main.c (main): Don't create the .TARGETS variable.
168 * variable.c (handle_special_var): Don't handle .TARGETS.
170 2002-08-01 Paul D. Smith <psmith@gnu.org>
172 * main.c (switches): Add a new option, -B (--always-make). If
173 specified, make will rebuild all targets that it encounters even
174 if they don't appear to be out of date.
175 (always_make_flag): New flag.
176 * make.h: Extern always_make_flag.
177 * remake.c (update_file_1): Check always_make_flag; if it's set we
178 will always rebuild any target we can, even if none of its
179 prerequisites are newer.
182 * doc/make.texi (Shell Function): Make it clear that make
183 variables marked as "export" are not passed to instances of the
186 Add new introspection variable .VARIABLES and .TARGETS.
188 * variable.c (handle_special_var): New function. If the variable
189 reference passed in is "special" (.VARIABLES or .TARGETS),
190 calculate the new value if necessary. .VARIABLES is handled here:
191 walk through the hash of defined variables and construct a value
192 which is a list of the names. .TARGETS is handled by
194 (lookup_variable): Invoke handle_special_var().
195 * file.c (build_target_list): Walk through the hask of known files
196 and construct a list of the names of all the ones marked as
198 * main.c (main): Initialize them to empty (and as simple variables).
199 * doc/make.texi (Special Variables): Document them.
200 * NEWS: Mention them.
202 * variable.h (struct variable): Add a new flag "exportable" which
203 is true if the variable name is valid for export.
204 * variable.c (define_variable_in_set): Set "exportable" when a new
206 (target_environment): Use the "exportable" flag instead of
207 re-checking the name here... an efficiency improvement.
209 2002-07-31 Paul D. Smith <psmith@gnu.org>
211 * config.h-vms.template: Updates to build on VMS. Thanks to
212 Brian_Benning@aksteel.com for helping verify the build.
213 * makefile.com: Build the new hash.c file.
214 * hash.h: Use strcpmi(), not stricmp(), in the
215 HAVE_CASE_INSENSITIVE_FS case.
217 2002-07-30 Paul D. Smith <psmith@gnu.org>
219 * hash.h (ISTRING_COMPARE, return_ISTRING_COMPARE): Add missing
220 backslashes to the HAVE_CASE_INSENSITIVE_FS case.
221 Reported by <Brian_Benning@aksteel.com>.
223 2002-07-10 Paul D. Smith <psmith@gnu.org>
225 * variable.c (pop_variable_scope): Remove variable made unused by
226 new hash infrastructure.
227 * read.c (dep_hash_cmp): Rewrite this to handle ignore_mtime
228 comparisons as well as name comparisons.
229 * variable.h: Add a prototype for new hash_init_function_table().
230 * file.c (lookup_file): Remove variables made unused by new hash
232 * dir.c (directory_contents_hash_2): Missing return of hash value.
233 (dir_contents_file_exists_p): Remove variables made unused by new
237 Installed Greg McGary's integration of the hash functions from the
238 GNU id-utils package:
240 2002-07-10 Greg McGary <greg@mcgary.org>
242 * scripts/functions/filter-out: Add literals to to the
243 pattern space in order to add complexity, and trigger
244 use of an internal hash table. Fix documentation strings.
245 * scripts/targets/INTERMEDIATE: Reverse order of files
246 passed to expected `rm' command.
248 2002-07-10 Greg McGary <greg@mcgary.org>
250 * Makefile.am (SRCS): Add hash.c (noinst_HEADERS): Add hash.h
251 * hash.c: New file, taken from id-utils.
252 * hash.h: New file, taken from id-utils.
254 * make.h (HASH, HASHI): Remove macros.
255 (find_char_unquote): Change arglist in decl.
256 (hash_init_directories): New function decl.
257 * variable.h (hash.h): New #include.
258 (MAKELEVEL_NAME, MAKELEVEL_LENGTH): New constants.
259 * filedef.h (hash.h): New #include.
260 (struct file) [next]: Remove member.
261 (file_hash_enter): Remove function decl.
262 (init_hash_files): New function decl.
264 * ar.c (ar_name): Delay call to strlen until needed.
265 * main.c (initialize_global_hash_tables): New function.
266 (main): Call it. Use MAKELEVEL_NAME & MAKELEVEL_LENGTH.
267 * misc.c (remove_comments): Pass char constants to find_char_unquote.
268 * remake.c (notice_finished_file): Update last_mtime on `prev' chain.
270 * dir.c (hash.h): New #include.
271 (struct directory_contents) [next, files]: Remove members.
272 [ctime]: Add member for VMS. [dirfiles]: Add hash-table member.
273 (directory_contents_hash_1, directory_contents_hash_2,
274 directory_contents_hash_cmp): New functions.
275 (directories_contents): Change type to `struct hash_table'.
276 (struct directory) [next]: Remove member.
277 (directory_hash_1, directory_hash_2, directory_hash_cmp): New funcs.
278 (directory): Change type to `struct hash_table'.
279 (struct dirfile) [next]: Remove member.
280 [length]: Add member. [impossible]: widen type to fill alignment gap.
281 (dirfile_hash_1, dirfile_hash_2, dirfile_hash_cmp): New functions.
282 (find_directory): Use new hash table package.
283 (dir_contents_file_exists_p): Likewise.
284 (file_impossible): Likewise.
285 (file_impossible_p): Likewise.
286 (print_dir_data_base): Likewise.
287 (open_dirstream): Likewise.
288 (read_dirstream): Likewise.
289 (hash_init_directories): New function.
291 * file.c (hash.h): New #include.
292 (file_hash_1, file_hash_2, file_hash_cmp): New functions.
293 (files): Change type to `struct hash_table'.
294 (lookup_file): Use new hash table package.
295 (enter_file): Likewise.
296 (remove_intermediates): Likewise.
297 (snap_deps): Likewise.
298 (print_file_data_base): Likewise.
301 (function_table_entry_hash_1, function_table_entry_hash_2,
302 function_table_entry_hash_cmp): New functions.
303 (lookup_function): Remove `table' argument.
304 Use new hash table package.
305 (struct a_word) [chain, length]: New members.
306 (a_word_hash_1, a_word_hash_2, a_word_hash_cmp): New functions.
307 (struct a_pattern): New struct.
308 (func_filter_filterout): Pass through patterns noting boundaries
309 and '%', if present. Note a_word length. Use a hash table if
310 arglists are large enough to justify cost.
311 (function_table_init): Renamed from function_table.
312 (function_table): Declare as `struct hash_table'.
313 (FUNCTION_TABLE_ENTRIES): New constant.
314 (hash_init_function_table): New function.
316 * read.c (hash.h): New #include.
317 (read_makefile): Pass char constants to find_char_unquote.
318 (dep_hash_1, dep_hash_2, dep_hash_cmp): New functions.
319 (uniquize_deps): Use hash table to efficiently identify duplicates.
320 (find_char_unquote): Accept two char-constant stop chars, rather
321 than a string constant, avoiding zillions of calls to strchr.
322 Tighten inner search loops to test only for desired delimiters.
324 * variable.c (variable_hash_1, variable_hash_2,
325 variable_hash_cmp): New functions.
326 (variable_table): Declare as `struct hash_table'.
327 (global_variable_set): Remove initialization.
328 (init_hash_global_variable_set): New function.
329 (define_variable_in_set): Use new hash table package.
330 (lookup_variable): Likewise.
331 (lookup_variable_in_set): Likewise.
332 (initialize_file_variables): Likewise.
333 (pop_variable_scope): Likewise.
334 (create_new_variable_set): Likewise.
335 (merge_variable_sets): Likewise.
336 (define_automatic_variables): Likewise.
337 (target_environment): Likewise.
338 (print_variable_set): Likewise.
340 2002-07-10 Paul D. Smith <psmith@gnu.org>
342 Implement the SysV make syntax $$@, $$(@D), and $$(@F) in the
343 prerequisite list. A real SysV make will expand the entire
344 prerequisites list _twice_: we don't do that as it's a big
345 backward-compatibility problem. We only replace those specific
348 * read.c (record_files): Replace any $@, $(@D), and $(@F) variable
349 references left in the list of prerequisites. Check for .POSIX as
350 we record targets, so we can disable non-POSIX behavior while
351 reading makefiles as well as running them.
352 (eval): Check the prerequisite list to see if we have anything
353 that looks like a SysV prerequisite variable reference.
355 2002-07-09 Paul D. Smith <psmith@gnu.org>
357 * doc/make.texi (Prerequisite Types): Add a new section describing
358 order-only prerequisites.
360 * read.c (uniquize_deps): If we have the same file as both a
361 normal and order-only prereq, get rid of the order-only prereq,
362 since the normal one supersedes it.
364 2002-07-08 Paul D. Smith <psmith@gnu.org>
366 * AUTHORS: Added Greg McGary to the AUTHORS file.
367 * NEWS: Blurbed order-only prerequisites.
368 * file.c (print_file): Show order-only deps properly when printing
371 * maintMakefile: Add "update" targets for wget'ing the latest
372 versions of various external files. Taken from Makefile.maint in
375 * dosbuild.bat: Somehow we got _double_ ^M's. Remove them.
376 Reported by Eli Zaretskii <eliz@is.elta.co.il>.
378 2002-07-07 Paul D. Smith <psmith@gnu.org>
380 * po/*.po: Remove. We'll use wget to retrieve them at release
383 * variable.c (do_variable_definition) [W32]: On W32 using cmd
384 rather than a shell you get an exception. Make sure we look up
385 the variable. Patch provided by Eli Zaretskii <eliz@is.elta.co.il>.
387 * remake.c (notice_finished_file): Fix handling of -t flag.
388 Patch provided by Henning Makholm <henning@makholm.net>.
390 * implicit.c (pattern_search): Some systems apparently run short
391 of stack space, and using alloca() in this function caused an
392 overrun. I modified it to use xmalloc() on the two variables
393 which seemed like they might get large. Fixes Bug #476.
395 * main.c (print_version): Update copyright notice to conform with
397 (print_usage): Update help output.
399 * function.c (func_eval): Create a new make function, $(eval
400 ...). Expand the arguments, put them into a buffer, then invoke
401 eval_buffer() on the resulting string.
402 (func_quote): Create a new function, $(quote VARNAME). Inserts
403 the value of the variable VARNAME without expanding it any
406 * read.c (struct ebuffer): Change the linebuffer structure to an
407 "eval buffer", which can be either a file or a buffer.
408 (eval_makefile): Move the code in the old read_makefile() which
409 located a makefile into here: create a struct ebuffer with that
410 information. Have it invoke the new function eval() with that
412 (eval_buffer): Create a new function that creates a struct ebuffer
413 that holds a string buffer instead of a file. Have it invoke
414 eval() with that ebuffer.
415 (eval): New function that contains the guts of the old
416 read_makefile() function: this function parses makefiles. Obtains
417 data to parse from the provided ebuffer. Some modifications to
418 make the flow of the function cleaner and clearer. Still could
419 use some work here...
420 (do_define): Takes a struct ebuffer instead of a FILE*. Read the
421 contents of the define/endef variable from the ebuffer.
422 (readstring): Read the next line from a string-style ebuffer.
423 (readline): Read the next line from an ebuffer. If it's a string
424 ebuffer, invoke readstring(). If it's a FILE* ebuffer, read it
427 * dep.h (eval_buffer): Prototype eval_buffer();
429 * variable.c (do_variable_definition): Make sure that all
430 non-target-specific variables are registered in the global set.
431 If we're invoked from an $(eval ...) we might be inside a $(call
432 ...) or other function which has pushed a variable scope; we still
433 want to define our variables from evaluated makefile code in the
436 2002-07-03 Greg McGary <greg@mcgary.org>
438 * dep.h (struct dep) [ignore_mtime]: New member.
439 [changed]: convert to a bitfield.
440 * implicit.c (pattern_search): Zero ignore_mtime.
441 * main.c (main, handle_non_switch_argument): Likewise.
442 * rule.c (convert_suffix_rule): Likewise.
443 * read.c (read_all_makefiles, read_makefile, multi_glob): Likewise.
444 (read_makefile): Parse '|' in prerequisite list.
445 (uniquize_deps): Consider ignore_mtime when comparing deps.
446 * remake.c (update_file_1, check_dep): Don't force remake for
447 dependencies that have d->ignore_mtime.
448 * commands.c (FILE_LIST_SEPARATOR): New constant.
449 (set_file_variables): Don't include a
450 prerequisite in $+, $^ or $? if d->ignore_mtime.
453 2002-06-18 Paul D. Smith <psmith@gnu.org>
455 * make.texinfo: Updates for next revision. New date/rev/etc.
456 Recreate all Info menus. Change license on the manual to the GNU
457 Free Documentation License. A number of typos.
458 (Variables Simplify): Don't use "-" before it's defined.
459 (Automatic Prerequisites): Rewrite the target example to work
460 properly if the compile fails. Remove incorrect comments about
461 how "set -e" behaves.
462 (Text Functions): Move the "word", "wordlist", "words", and
463 "firstword" functions here, from "File Name Functions".
464 * make-stds.texi: Update from latest GNU version.
465 * fdl.texi: (created) Import the latest GNU version.
467 2002-06-06 Paul D. Smith <psmith@gnu.org>
469 * variable.c (do_variable_definition): New function: extract the
470 part of try_variable_definition() that actually sets the value
471 into a separate function.
472 (try_variable_definition): Call do_variable_definition() after
473 parsing the variable definition string.
474 (define_variable_in_set): Make the name argument const.
476 * variable.h (enum variable_flavor): Make public.
477 (do_variable_definition): Create prototype.
479 * read.c (read_all_makefiles): Create a new built-in variable,
481 (read_makefile): Add each makefile read in to this variable value.
483 2002-05-18 Eli Zaretskii <eliz@is.elta.co.il>
485 * Makefile.DOS.template: Tweak according to changes in the
486 distribution. Add back the dependencies of *.o files.
488 * configh.dos.template: Synchronize with config.h.in.
490 2002-05-09 Paul D. Smith <psmith@gnu.org>
492 * file.c (file_timestamp_now): Use K&R function declaration.
494 * getloadavg.c (getloadavg): Merge setlocale() fix from sh-utils
495 getloadavg.c. Autoconf thinks QNX is SVR4-like, but it isn't, so
496 #undef it. Remove predefined setup of NLIST_STRUCT. Decide
497 whether to include nlist.h based on HAVE_NLIST_H. Change obsolete
498 NLIST_NAME_UNION to new HAVE_STRUCT_NLIST_N_UN_N_NAME.
499 * configure.in (NLIST_STRUCT): Define this if we have nlist.h and
500 nlist.n_name is a pointer rather than an array.
502 * acinclude.m4 (make_FUNC_SETVBUF_REVERSED): Grab the latest
503 version of AC_FUNC_SETVBUF_REVERSED from autoconf CVS.
504 * configure.in: Use it instead of the old version.
506 * main.c (main): Prefer setvbuf() to setlinebuf().
508 2002-05-08 Paul D. Smith <psmith@gnu.org>
510 * Makefile.am (make_LDADD): Add GETLOADAVG_LIBS.
511 (loadavg_LDADD): Ditto.
513 2002-04-29 Paul D. Smith <psmith@gnu.org>
515 * expand.c (recursively_expand_for_file): Rename
516 recursively_expand() to recursively_expand_for_file() and provide
517 an extra argument, struct file. If the argument is provided, set
518 the variable scope to that of the file before expanding.
519 * variable.h (recursively_expand): Make this a macro that invokes
520 recursively_expand_for_file() with a NULL file pointer.
521 * variable.c (target_environment): Call the renamed function and
522 provide the current file context.
523 Fixes Debian bug #144306.
525 2002-04-28 Paul D. Smith <psmith@gnu.org>
527 Allow $(call ...) user-defined variables to be self-referencing
528 without throwing an error. Allows implementation of transitive
529 closures, among other possibly useful things.
530 Requested by: Philip Guenther <guenther@sendmail.com>
532 * variable.h (struct variable): Add a new field: exp_count, and
533 new macros to hold its size and maximum value.
534 (warn_undefined): Make this a macro.
535 * variable.c (define_variable_in_set): Initialize it.
536 * expand.c (recursively_expand): If we detect recursive expansion
537 of a variable, check the exp_count field. If it's greater than 0
538 allow the recursion and decrement the count.
539 (warn_undefined): Remove this (now a macro in variable.h).
540 * function.c (func_call): Before we expand the user-defined
541 function, modify its exp_count field to contain the maximum
542 number of recursive calls we'll allow. After the call, reset it
545 2002-04-21 Paul D. Smith <psmith@gnu.org>
547 Modified to use latest autoconf (2.53), automake (1.6.1), and
548 gettext (0.11.1). We're using gettext's new "external" support,
549 to avoid including libintl source with GNU make.
551 * README.cvs: New file. Explain how to build GNU make from CVS.
553 * configure.in: Modify checking for the system glob library.
554 Use AC_EGREP_CPP instead of AC_TRY_CPP. Remove the setting of
555 GLOBDIR (we will always put "glob" in SUBDIRS, so automake
556 etc. will manage it correctly). Set an automake conditional
557 USE_LOCAL_GLOB to decide whether to compile the glob library.
559 * getloadavg.c (main): Include make.h in the "TEST" program to
562 * Makefile.am: Remove special rules for loadavg. Replace them
563 with Automake capabilities for building extra programs.
565 * signame.c: This file does nothing if the system provide
566 strsignal(). If not, it implements strsignal(). If the system
567 doesn't define sys_siglist, then we make our own; otherwise we use
569 * signame.h: Removed.
571 * main.c (main): No need to invoke signame_init(). Update copyright.
573 * ABOUT-NLS: Removed.
574 * gettext.c: Removed.
575 * gettext.h: Get a simplified copy from the gettext package.
577 * i18n/*.po: Moved to po/.
580 * config/*: Created. Contains package configuration helper files.
581 * config.guess, config.sub: Moved to config directory.
583 * configure.in (AC_CONFIG_FILES): Add po/Makefile.in, config/Makefile.
584 Rework to use new-style autoconf features. Use the "external"
585 mode for gettext. Make the build.sh config file conditional on
586 whether build.sh.in exists, to avoid autoconf errors.
587 * acinclude.m4: Removed almost all macros as being obsolete.
588 Rewrote remaining macros to use AC_DEFINE.
589 * acconfig.h: Removed.
591 * Makefile.am (EXTRA_DIST): Add config/config.rpath. Use a
592 conditional to handle customs support. Remove special handling
595 2002-04-20 Paul D. Smith <psmith@gnu.org>
597 * function.c (func_call): Don't mark the argument variables $1,
598 etc. as recursive. They've already been fully expanded so
599 there's no need to do it again, and doing so strips escaped $'s.
600 Reported by Sebastian Glita <glseba@yahoo.com>.
602 * remake.c (notice_finished_file): Walk through double-colon
603 entries via the prev field, not the next field!
604 Reported by Greg McGary <greg@mcgary.org>.
606 * main.c (main): If the user specifies -q and asks for a specific
607 target which is a makefile, we got an assert. In that case it
608 turns out we should continue normally instead.
610 * i18n/de.po, i18n/fr.po: Installed an updated translation.
612 * i18n/he.po: Installed a new translation.
614 2002-01-07 Paul D. Smith <psmith@gnu.org>
616 * i18n/es.po, i18n/ru.po: Installed an updated translation.
618 2001-12-04 Paul D. Smith <psmith@gnu.org>
620 * i18n/ja.po: Installed an updated translation.
622 2001-09-04 Paul D. Smith <psmith@gnu.org>
624 * i18n/da.po: Installed an updated translation.
626 2001-08-03 Paul D. Smith <psmith@gnu.org>
628 * i18n/fr.po: Installed an updated translation.
629 Resolves Debian bug #106720.
631 2001-06-13 Paul D. Smith <psmith@gnu.org>
633 * i18n/da.po, configure.in (ALL_LINGUAS): Installed a new
636 2001-06-11 Paul D. Smith <psmith@gnu.org>
638 * i18n/ko.po: Installed a new translation.
640 2001-05-06 Paul D. Smith <psmith@gnu.org>
642 Modify the EINTR handling.
644 * job.c (new_job): Reorganize the jobserver algorithm. Reorder
645 the way in which we manage the file descriptor/signal handler race
646 trap to be more efficient.
648 2001-05-06 Paul Eggert <eggert@twinsun.com>
650 Restart almost all system calls that are interrupted, instead
651 of worrying about EINTR. The lone exception is the read() for
654 * configure.in (HAVE_SA_RESTART): New macro.
655 (MAKE_JOBSERVER): Define to 1 only if HAVE_SA_RESTART.
656 * main.c (main): Use SA_RESTART instead of the old,
657 nonstandard SA_INTERRUPT.
659 * configure.in (AC_CHECK_FUNCS): Add bsd_signal.
660 * main.c (bsd_signal): New function or macro,
661 if the implementation doesn't supply it.
662 (The bsd_signal function will be in POSIX 1003.1-200x.)
664 (main, FATAL_SIG): Use bsd_signal instead of signal or HANDLESIG.
666 * make.h (EINTR_SET): Remove.
667 (SA_RESTART): New macro.
669 * arscan.c (ar_member_touch): Don't worry about EINTR.
670 * function.c (func_shell): Likewise.
671 * job.c (reap_children, free_child, new_job): Likewise.
672 * main.c (main): Likewise.
673 * remake.c (touch_file, name_mtime): Likewise.
675 * arscan.c (ar_member_touch): Fix bug uncovered by EINTR removal;
676 if fstat failed with errno!=EINTR, the error was ignored.
678 * job.c (set_child_handler_action_flags): New function.
679 (new_job): Use it to temporarily clear the SIGCHLD action flags
680 while reading the token.
682 2001-05-02 Paul D. Smith <psmith@gnu.org>
684 * job.c (start_job_command): Don't add define/endef per-line flags
685 to the top-level flags setting.
687 2001-04-03 Paul D. Smith <psmith@gnu.org>
689 * arscan.c (VMS_get_member_info,ar_scan) [VMS]: VMS sets the low
690 bit on error, so check for odd return values, not non-0 return
692 (VMS_get_member_info): Calculate the timezone differences correctly.
693 Reported by John Fowler <jfowler@nyx.net>.
696 2001-03-14 Paul D. Smith <psmith@gnu.org>
698 * variable.c (lookup_variable) [VMS]: Null-terminate the variable
699 value before invoking define_variable().
700 Reported by John Fowler <jfowler@nyx.net>.
702 2001-02-07 Paul D. Smith <psmith@gnu.org>
704 * read.c (record_target_var): If we reset the variable due to a
705 command-line variable setting overriding it, turn off the "append"
708 2001-01-17 Paul D. Smith <psmith@gnu.org>
710 * variable.c (lookup_variable) [VMS]: When getting values from the
711 environment, allocate enough space for the _value_ plus escapes,
712 not enough space for the name plus escapes :-/.
713 Reported by John Fowler <jfowler@nyx.net>.
715 * remake.c (f_mtime): Removed the "***" prefix from the mod time
716 warnings that make generates, so it doesn't look like an error.
717 Reported by Karl Berry <karl@gnu.org>.
720 Fix for PR/2020: Rework appended target-specific variables. I'm
721 fairly confident this algorithm is finally correct.
723 * expand.c (allocated_variable_append): Rewrite. Instead of
724 expanding each appended variable then adding all the expanded
725 strings together, we append all the unexpanded values going up
726 through the variable set contexts, then expand the final result.
727 This behaves just like non-target-specific appended variable
728 values, while the old way didn't in various corner cases.
729 (variable_append): New function: recursively append the unexpanded
730 value of a variable, walking from the outermost variable scope to
732 * variable.c (lookup_variable): Remove the code that looked up the
733 variable set list if the found variable was "append". We don't
735 (lookup_variable_in_set): Make this non-static so we can use it
737 (try_variable_definition): Use lookup_variable_in_set() rather
738 than faking out current_variable_set_list by hand (cleanup).
739 * variable.h: Add a prototype for the now non-static
740 lookup_variable_in_set().
742 2000-11-17 Paul D. Smith <psmith@gnu.org>
744 * remake.c (f_mtime) [WINDOWS32]: On various advice, I changed the
745 WINDOWS32 port to assume timestamps can be up to 3 seconds away
746 before throwing a fit.
748 2000-11-17 Paul D. Smith <psmith@gnu.org>
750 * read.c (readline): CRLF calculations had a hole, if you hit the
751 buffer grow scenario just right. Reworked the algorithm to avoid
752 the need for len or lastlen at all. Problem description with
753 sample code chages provided by Chris Faylor <cgf@redhat.com>.
755 2000-10-24 Paul D. Smith <psmith@gnu.org>
757 * gettext.c (SWAP): Declare this with the prototype, otherwise
758 some systems don't work (non-32-bit? Reported for Cray T3E).
759 Reported by Thorstein Thorsteinsson <thor@signe.teokem.lu.se>.
761 2000-10-05 Paul D. Smith <psmith@gnu.org>
763 * acinclude.m4 (AM_LC_MESSAGES): Remove undefined macro
764 AM_LC_MESSAGES; it doesn't seem to do anything anyway??
766 * i18n/gl.po, configure.in (ALL_LINGUAS): New Galician translation.
768 2000-09-22 Paul D. Smith <psmith@gnu.org>
770 * gettext.c: Don't #define _GETTEXT_H here; we only include some
771 parts of the real gettext.h here, and we expect to really include
772 the real gettext.h later. If we keep this #define, it's ignored.
774 2000-09-21 Paul D. Smith <psmith@gnu.org>
776 * main.c (log_working_directory): Rework the text to use complete
777 sentences, to make life simpler for the translators.
779 2000-08-29 Paul D. Smith <psmith@gnu.org>
781 * file.c (remove_intermediates): Print a debug message before we
782 remove intermediate files, so the user (if she uses -d) knows
785 2000-08-21 Paul D. Smith <psmith@gnu.org>
787 * variable.c (try_variable_definition): Change how we handle
788 target-specific append variable defns: instead of just setting the
789 value, expand it as an append _but_ only within the current
790 target's context. Otherwise we lose all but the last value if the
791 variable is appended more than once within the current target
792 context. Fixes PR/1831.
794 2000-08-16 Paul D. Smith <psmith@gnu.org>
796 * function.c (func_shell): Nul-terminate the buffer before
797 printing an exec error message (just in case it's not!).
798 Fixes PR/1860, reported by Joey Hess <joey@valinux.com>.
800 2000-07-25 Paul D. Smith <psmith@gnu.org>
802 * job.c (construct_command_argv_internal): Add "~" to the list of
803 sh_chars[] which disallow optimizing out the shell call.
805 2000-07-23 Paul Eggert <eggert@twinsun.com>
807 * NEWS, make.texinfo: Document .LOW_RESOLUTION_TIME, which
808 supersedes --disable-nsec-timestamps.
809 * make.texinfo: Consistently use "time stamp" instead of "timestamp".
810 * README: Remove --disable-nsec-timestamps.
812 * filedef.h (struct file.low_resolution_time): New member.
813 * file.c (snap_deps): Add support for .LOW_RESOLUTION_TIME.
814 * remake.c (update_file_1):
815 Avoid spurious rebuilds due to low resolution time stamps,
816 generalizing the earlier code that applied only to archive members.
817 (f_mtime): Archive members always have low resolution time stamps.
819 * configure.in: Remove --disable-nsec-timestamps, as this has
820 been superseded by .LOW_RESOLUTION_TIME.
822 2000-07-23 Paul Eggert <eggert@twinsun.com>
824 * configure.in (enable_nsec_timestamps): Renamed from
825 make_cv_nsec_timestamps, since enable/disable options
828 2000-07-23 Bruno Haible <haible@clisp.cons.org>
829 and Paul Eggert <eggert@twinsun.com>
831 * file.c (file_timestamp_now):
832 Use preprocessor-time check for FILE_TIMESTAMP_HI_RES
833 so that clock_gettime is not linked unless needed.
835 * filedef.h (FILE_TIMESTAMP_HI_RES):
836 Remove definition; "configure" now does this.
838 * configure.in (jm_AC_TYPE_UINTMAX_T): Move up,
839 to before high resolution file timestamp check,
840 since that check now uses uintmax_t.
841 (FILE_TIMESTAMP_HI_RES): Define to nonzero if the code should use
842 high resolution file timestamps.
843 (HAVE_CLOCK_GETTIME): Do not define if !FILE_TIMESTAMP_HI_RES,
844 so that we don't link in clock_gettime unnecessarily.
846 2000-07-17 Paul D. Smith <psmith@gnu.org>
848 * i18n/ja.po: New version of the translation file.
850 2000-07-07 Paul D. Smith <psmith@gnu.org>
852 * remake.c (f_mtime): If NO_FLOAT is defined, don't bother with
853 the offset calculation.
854 (name_mtime): Replace EINTR test with EINTR_SET macro.
856 2000-07-07 Paul Eggert <eggert@twinsun.com>
860 * remake.c (update_file_1):
861 Avoid spurious rebuilds of archive members due to their
862 timestamp resolution being only one second.
863 (f_mtime): Avoid spurious warnings of timestamps in the future due to
864 the clock's resolution being lower than file timestamps'.
865 When warning about future timestamps, report only the discrepancy,
866 not the absolute value of the timestamp and the current time.
868 * file.c (file_timestamp_now): New arg RESOLUTION.
869 * filedef.h (file_timestamp_now): Likewise.
870 (FILE_TIMESTAMP_NS): Now returns int. All uses changed.
872 2000-07-05 Paul D. Smith <psmith@gnu.org>
874 * variable.c (lookup_variable) [VMS]: Remove vestigial references
875 to listp. Fixes PR/1793.
877 2000-06-26 Paul Eggert <eggert@twinsun.com>
879 * Makefile.am (MAINTAINERCLEANFILES): New macro, with stamp-pot in it.
881 * dir.c (vms_hash): Ensure ctype macro args are nonnegative.
883 * remake.c (f_mtime): Remove unused var memtime.
885 2000-06-25 Martin Buchholz <martin@xemacs.org>
887 * make.texinfo, NEWS, TODO.private: Minor spelling corrections.
888 Ran spell-check on make.texinfo.
891 See ChangeLog.2 for earlier changes.