1 1999-08-30 Paul D. Smith <psmith@gnu.org>
3 * README.W32.template: Renamed from README.W32 so it's
4 autogenerated during the dist. A few minor modifications.
6 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
7 since the latter needs to know whether the former exists to give
10 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
12 * NMakefile [WINDOWS32]: Now more robust. If you change a file
13 under w32/subproc, the make.exe will be relinked. Also added some
14 tests to make sure erase commands won't fail when executed in a
15 pristine build environment.
17 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
18 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
19 is now possible to have have native support for this shell without
20 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
22 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
23 users can define if they want to build make to use this shell.
25 * README.W32 [WINDOWS32]: Added informaton about
26 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
28 1999-08-26 Paul Eggert <eggert@twinsun.com>
30 Support large files in AIX, HP-UX, and IRIX.
32 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
33 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
34 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
35 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
36 shift or divide unsigned long long.
37 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
40 * configure.in (AC_CANONICAL_HOST): Add; required by new
42 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
43 (AM_PROG_CC_STDC): Add.
45 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
47 1999-08-25 Paul Eggert <eggert@twinsun.com>
49 * make.h (CHAR_MAX): New macro.
50 * main.c (struct command_switch): c is now int,
51 so that it can store values greater than CHAR_MAX.
52 (switches): Replace small numbers N with CHAR_MAX+N-1,
53 to avoid problems with non-ASCII character sets.
54 (short_option): New macro.
55 (init_switches, print_usage, define_makeflags): Use it instead of
58 1999-08-25 Paul D. Smith <psmith@gnu.org>
60 * Version 3.77.94 released.
62 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
63 not supported and reset it.
65 * make.h (ISDIGIT): Obtained this from the textutils distribution.
66 * main.c (decode_switches): Use it.
67 * function.c (is_numeric): Use it.
69 * main.c (struct command_switch): Store the switch char in an
70 unsigned char to shut up GCC about using it with ctype.h macros.
71 Besides, it _is_ always unsigned.
73 1999-08-24 Paul D. Smith <psmith@gnu.org>
75 * make.texinfo: Change "dependency" to "prerequisite" and
76 "dependencies" to "prerequisites". Various other cleanups related
77 to the terminology change.
78 * file.c: Change debugging and error messages to use
79 "prerequisite" instead of "dependency".
84 1999-08-23 Paul D. Smith <psmith@gnu.org>
86 * remake.c (update_file): Move the considered check into the
87 double-colon rule loop, so we consider double-colon rules
88 individually (otherwise after the first is pruned, the rest won't
91 * README.template: Minor changes.
93 Remove the debugging features of the jobserver, so it no longer
94 writes distinct tokens to the pipe. Thus, we don't need to store
95 the token we get. A side effect of this is to remove a potential
96 "unavailable token" situation: make-1 invokes make-2 with its
97 special token and make-3 with a normal token; make-2 completes.
98 Now we're waiting for make-3 but using 2 tokens; our special token
99 is idle. In the new version we don't have special tokens per se,
100 we merely decide if we already have a child or not. If we don't,
101 we don't need a token. If we do, we have to get one to run the
102 next child. Similar for putting tokens back: if we're cleaning up
103 the last child, we don't put a token back. Otherwise, we do.
105 * main.c: Add a new, internal flag --jobserver-fds instead of
106 overloading the meaning of -j. Remove job_slots_str and add the
107 stringlist jobserver_fds.
108 (struct command_switch): We don't need the int_string type.
109 (switches[]): Add a new option for --jobserver-fds and remove
110 conditions around -j. Make the description for the former 0 so it
111 doesn't print during "make --help".
112 (main): Rework jobserver parsing. If we got --jobserver-fds
113 make sure it's valid. We only get one and job_slots must be 0.
114 If we're the toplevel make (-jN without --jobserver-fds) create
115 the pipe and write generic tokens.
116 Create the stringlist struct for the submakes.
117 Clean up the stringlist where necessary.
118 (init_switches): Remove int_string handling.
119 (print_usage): Don't print internal flags (description ptr is 0).
120 (decode_switches): Remove int_string handling.
121 (define_makeflags): Remove int_string handling.
123 * job.c: Remove my_job_token flag and all references to the
124 child->job_token field.
125 (free_job_token): Remove this and merge it into free_child().
126 (reap_children): Rework the "reaped a child" logic slightly.
127 Don't call defunct free_job_token anymore. Always call
128 free_child, even if we're dying.
129 (free_child): If we're not freeing the only child, put a token
130 back in the pipe. Then, if we're dying, don't bother to free.
131 (new_job): If we are using the jobserver, loop checking to see if
132 a) there are no children or b) we get a token from the pipe.
134 * job.h (struct child): Remove the job_token field.
136 1999-08-20 Paul D. Smith <psmith@gnu.org>
138 * variable.c (try_variable_definition): Allocate for variable
139 expansion in f_append with a simple variable: if we're looking at
140 target-specific variables we don't want to trash the buffer.
141 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
143 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
145 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
146 avoid problems in shell commands that use backslashes as escape
149 1999-08-16 Paul D. Smith <psmith@gnu.org>
151 * Version 3.77.93 released.
153 1999-08-13 Paul D. Smith <psmith@gnu.org
155 * function.c (func_if): New function $(if ...) based on the
156 original by Han-Wen but reworked quite a bit.
157 (function_table): Add it.
158 * NEWS: Introduce it.
159 * make.texinfo (If Function): Document it.
161 * job.c (free_job_token): Check for EINTR when writing tokens to
164 1999-08-12 Paul D. Smith <psmith@gnu.org>
166 Another jobserver algorithm change. We conveniently forgot that
167 the blocking bit is shared by all users of the pipe, it's not a
168 per-process setting. Since we have many make processes all
169 sharing the pipe we can't use the blocking bit as a signal handler
170 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
171 handler close the dup'd FD. This will cause the read() to fail
172 with EBADF the next time we invoke it, so we know we need to reap
173 children. We then re-dup and reap.
175 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
176 Actually dup the read side of the pipe. Don't bother setting the
177 blocking bit on the file descriptor.
178 * make.h: Declare the job_rfd variable.
179 * job.c (child_handler): If the dup'd jobserver pipe is open,
180 close it and assign -1 to job_rfd to notify the main program that
182 (start_job_command): Close the dup'd FD before exec'ing children.
183 Since we open and close this thing so often it doesn't seem
184 worth it to use the close-on-exec bit.
185 (new_job): Remove code for testing/setting the blocking bit.
186 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
187 closed, re-dup it before we reap children.
189 * function.c (func_shell): Be a little more accurate about the
190 length of the error string to allocate.
192 * expand.c (variable_expand_for_file): If there's no filenm info
193 (say, from a builtin command) then reset reading_file to 0.
195 1999-08-09 Paul D. Smith <psmith@gnu.org>
197 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
200 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
201 remove the right files.
203 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
205 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
208 1999-08-01 Paul D. Smith <psmith@gnu.org>
210 New jobserver algorithm to avoid a possible hole where we could
211 miss SIGCHLDs and get into a deadlock. The original algorithm was
212 suggested by Roland McGrath with a nice refinement by Paul Eggert.
213 Many thanks as well to Tim Magill and Howard Chu, who also
214 provided many viable ideas and critiques. We all had a fun week
215 dreaming up interesting ways to use and abuse UNIX syscalls :).
217 Previously we could miss a SIGCHLD if it happened after we reaped
218 the children but before we re-entered the blocking read. If this
219 happened to all makes and/or all children, make would never wake
222 We avoid this by having the SIGCHLD handler reset the blocking bit
223 on the jobserver pipe read FD (normally read does block in this
224 algorithm). Now if the handler is called between the time we reap
225 and the time we read(), and there are no tokens available, the
226 read will merely return with EAGAIN instead of blocking.
228 * main.c (main): Set the blocking bit explicitly here.
229 * job.c (child_handler): If we have a jobserver pipe, set the
230 non-blocking bit for it.
231 (start_waiting_job): Move the token stuff back to new_job; if we
232 do it here then we're not controlling the number of remote jobs
234 (new_job): Move the check for job slots to _after_ we've created a
235 child structure. If the read returns without getting a token, set
236 the blocking bit then try to reap_children.
238 * make.h (EINTR_SET): Define to test errno if EINTR is available,
239 or 0 otherwise. Just some code cleanup.
240 * arscan.c (ar_member_touch): Use it.
241 * function.c (func_shell): Use it.
242 * job.c (reap_children): Use it.
243 * remake.c (touch_file): Use it.
245 1999-07-28 Paul D. Smith <psmith@gnu.org>
247 * make.h: Define _() and N_() macros as passthrough to initiate
249 * <all>: Add _()/N_() around translatable strings.
251 1999-07-27 Paul D. Smith <psmith@gnu.org>
253 * read.c: Make sure make.h comes before other headers.
255 1999-07-26 Paul D. Smith <psmith@gnu.org>
257 * make.texinfo (Quick Reference): Update with the new features.
259 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
261 * remake.c [__MSDOS__]: Don't include variables.h, it's already
264 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
265 (func_shell) [__MSDOS__]: Fix the argument list.
267 * Makefile.DOS.template: Update from Makefile.in.
269 * README.DOS.template: Configure command fixed.
271 * configh.dos.template: Update to provide definitions for
272 uintmax_t, fd_set_size_t, and HAVE_SELECT.
274 1999-07-24 Paul D. Smith <psmith@gnu.org>
276 * Version 3.77.91 released.
278 * configure.in: Changes to the boostrapping code: if build.sh.in
279 doesn't exist configure spits an error and generates an empty
280 build.sh file which causes make to be confused.
281 * maintMakefile: Don't build README early.
283 1999-07-23 Paul D. Smith <psmith@gnu.org>
285 * job.c (my_job_token): This variable controls whether we've
286 handed our personal token to a subprocess or not. Note we could
287 probably infer this from the value of job_slots_used, but it's
288 clearer to just keep it separately. Job_slots_used isn't really
289 relevant when running the job server.
290 (free_job_token): New function: free a job token. If we don't
291 have one, no-op. If we have the personal token, reclaim it. If
292 we have another token, write it back to the pipe.
293 (reap_children): Call free_job_token.
294 (free_child): Call free_job_token.
295 (start_job_command): Remove duplicate test for '+' in the command.
296 If we don't appear to be running a recursive make, close the
297 jobserver filedescriptors.
298 (start_waiting_job): If our personal token is available, use that
299 instead of going to the server pipe.
300 (*): Add the token value to many debugging statements, and print
301 the child target name in addition to the ptr hex value.
302 Change the default "no token" value from '\0' to '-' so it looks
303 better in the output.
305 * main.c (main): Install the child_handler with sigaction()
306 instead of signal() if we have it. On SysV systems, signal() uses
307 SysV semantics which are a pain. But sigaction() always does what
309 (main): If we got job server FDs from the environment, test them
310 to see if they're open. If not, the parent make closed them
311 because it didn't think we were a submake. Print a warning and
312 suggestion to use "+" on the submake invocation, and hard-set to
313 -j1 for this instance of make.
314 (main): Change the algorithm for assigning slots to be more
315 robust. Previously make checked to see if it thought a subprocess
316 was a submake and if so, didn't give it a token. Since make's
317 don't consume tokens we could spawn many of makes fighting for a
318 small number of tokens. Plus this is unreliable because submakes
319 might not be recognized by the parent (see above) then all the
320 tokens could be used up by unrecognized makes, and no one could
321 run. Now every make consumes a token from its parent. However,
322 the make can also use this token to spawn a child. If the make
323 wants more than one, it goes to the jobserver pipe. Thus there
324 will never be more than N makes running for -jN, and N*2 processes
325 (N makes and their N children). Every make can always run at
326 least one job, and we'll never deadlock. (Note the closing of the
327 pipe for non-submakes also solves this, but this is still a better
328 algorithm.) So! Only put N-1 tokens into the pipe, since the
329 topmost make keeps one for itself.
331 * configure.in: Find sigaction. Disable job server support unless
332 the system provides it, in addition to either waitpid() or
335 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
337 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
338 string on Windows, not a timestamp.
340 1999-07-21 Paul D. Smith <psmith@gnu.org>
342 * Version 3.77.90 released.
344 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
346 * function.c: Rearrange so we don't need to predeclare the
347 function_table array; K&R C compilers don't like that.
349 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
350 compiler! Change to work with K&R compilers as well.
352 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
353 thought it would work this way :-/. We'll have to think of
355 * Makefile.am: Remove rule to create build.sh.
357 * default.c (default_suffix_rules): Rearrange the default command
358 lines to conform to POSIX rules (put the filename argument $<
359 _after_ the OUTPUT_OPTION, not before it).
361 * various: Changed !strncmp() calls to strneq() macros.
363 * misc.c (sindex): Make slightly more efficient.
365 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
366 * implicit.c (pattern_search): Ditto.
367 * main.c (enter_command_line_file): Ditto.
369 * misc.c (copy_dep_chain): Ditto.
370 * read.c (read_makefile): Ditto.
371 (parse_file_seq): Ditto.
372 (tilde_expand): Ditto.
374 * rule.c (install_pattern_rule): Ditto.
375 * variable.c (define_variable_in_set): Ditto.
376 (define_automatic_variables): Ditto.
377 * vpath.c (construct_vpath_list): Ditto.
379 * misc.c (xrealloc): Some reallocs are non-standard: work around
380 them in xrealloc by calling malloc if PTR is NULL.
381 * main.c (main): Call xrealloc() directly instead of testing for
384 * function.c (func_sort): Don't try to free NULL; some older,
385 non-standard versions of free() don't like it.
387 * configure.in (--enable-dmalloc): Install some support for using
388 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
389 with configure to enable it.
391 * function.c (function_table_entry): Whoops! The function.c
392 rewrite breaks backward compatibility: all text to a function is
393 broken into arguments, and extras are ignored. So $(sort a,b,c)
394 returns "a"! Etc. Ouch. Fix it by making a positive value in
395 the REQUIRED_ARGS field mean exactly that many arguments to the
396 function; any "extras" are considered part of the last argument as
397 before. A negative value means at least that many, but may be
398 more: in this case all text is broken on commas.
399 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
400 (expand_builtin_function): Compare number of args to the absolute
401 value of REQUIRED_ARGS.
403 1999-07-20 Paul D. Smith <psmith@gnu.org>
405 * job.c (start_job_command): Ensure that the state of the target
406 is cs_running. It might not be if we skipped all the lines due to
409 * commands.c (execute_file_commands): If we discover that the
410 command script is empty and succeed early, set cs_running so the
411 modtime of the target is still rechecked.
413 * rule.c (freerule): Free the dependency list for the rule.
415 * implicit.c (pattern_search): When turning an intermediate file
416 into a real target, keep the also_make list.
417 Free the dep->name if we didn't use it during enter_file().
419 1999-07-16 Paul D. Smith <psmith@gnu.org>
421 * read.c (read_makefile): Don't allocate the commands buffer until
422 we're sure we found a makefile and won't return early (mem leak).
424 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
425 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
426 file descriptor and it's leaking :-/.
427 * getloadavg.c (getloadavg): Ditto.
429 1999-07-15 Paul D. Smith <psmith@gnu.org>
431 * read.c (read_makefile): Fix some potential memory stomps parsing
432 `define' directives where no variable name is given.
434 * function.c (func_call): Rename from func_apply. Various code
435 cleanup and tightening.
436 (function_table): Add "call" as a valid builtin function.
438 * make.texinfo (Call Function): Document it.
442 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
444 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
445 Treat "override SHELL=" the same as just "SHELL=".
447 1999-07-09 Paul D. Smith <psmith@gnu.org>
449 * job.c (start_waiting_job): Don't get a second job token if we
450 already have one; if we're waiting on the load to go down
451 start_waiting_job() might get called twice on the same file.
453 * filedef.h (struct file): Add new field, mtime_before_update.
454 When notice_finished_file runs it assigns the cached last_mtime to
456 * remake.c (update_goal_chain): Notice that a file wasn't updated
457 by asking if it changed (g->changed) and comparing the current
458 cached time (last_mtime) with the previous one, stored in
459 mtime_before_update. The previous check ("did last_mtime changed
460 during the run of update_file?") fails for parallel builds because
461 last_mtime is set during reap_children, before update_file is run.
462 This causes update_goal_chain to always return -1 (nothing
463 rebuilt) when running parallel (-jN). This is OK during "normal"
464 builds since our caller (main) treats these cases identically in
465 that case, but if when rebuilding makefiles the difference is very
466 important, as it controls whether we re-exec or not.
467 * file.c (file_hash_enter): Copy the mtime_before_update field.
468 (snap_deps): Initialize mtime_before_update to -1.
469 * main.c (main): Initialize mtime_before_update on old (-o) and
472 1999-07-08 Paul D. Smith <psmith@gnu.org>
474 * main.c (switches): Define a new switch -R (or
475 --no-builtin-variables). This option disables the defining of all
476 the GNU make builtin variables.
477 (main): If -R was given, force -r as well.
478 * default.c (define_default_variables): Test the new flag.
479 * make.h: Declare global flag.
480 * make.texinfo (Options Summary): Document the new option.
481 (Implicit Variables): Ditto.
483 1999-07-06 Paul D. Smith <psmith@gnu.org>
485 * make.texinfo (Options Summary): Correct examples in
486 --print-data-base option summary (problem reported by David Morse
487 <morse@nichimen.com>).
489 * arscan.c: Add support for archives in Windows (VC++). Frank
490 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
492 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
494 * build_w32.bat: Ditto.
496 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
497 give errors if you try to -include the same file twice.
498 (updating_makefiles): New variable: we need to know this info in
499 no_rule_error() so we know whether to print an error or not.
500 (update_file_1): Unconditionally call no_rule_error(), don't try
501 to play games with the dontcare flag.
503 1999-06-14 Paul D. Smith <psmith@gnu.org>
505 * make.texinfo (Remaking Makefiles): Add a description of how to
506 prevent implicit rule searches for makefiles.
508 * make.1: Remove statement that make continues processing when -v
511 1999-06-14 Paul D. Smith <psmith@gnu.org>
513 * read.c (read_makefile): Cast -1 arguments to
514 variable_expand_string() to long. Alexandre Sauve
515 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
516 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
517 anyway). Of course, (a) I'd really love to start using function
518 prototypes, and (b) there's a whole slew of issues related to int
519 vs. long and signed vs. unsigned in the length handling of
520 variable buffers, etc. Gross. Needs a complete mucking-out.
521 * expand.c (variable_expand): Ditto.
523 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
524 Lars Hecking <lhecking@nmrc.ucc.ie>.
526 * read.c (get_next_mword): Allow colons to be escaped in target
527 names: fix for regression failure.
529 1999-04-26 Paul D. Smith <psmith@gnu.org>
531 * main.c (main): Reset read_makefiles to empty after processing so
532 we get the right error message.
534 1999-04-25 Paul D. Smith <psmith@gnu.org>
536 * make.texinfo: Updates to @dircategory and @direntry suggested by
537 Karl Berry <karl@cs.umb.edu>.
539 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
541 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
542 turning off dos_command_running, so child's signals produce the
545 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
548 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
550 * configh.dos.template: Update to recognize that version 2.02 of
551 DJGPP contains sys_siglist stuff.
553 1999-04-14 Paul D. Smith <psmith@gnu.org>
555 * make.texinfo (Options/Recursion): Document the job server.
558 1999-04-13 Paul D. Smith <psmith@gnu.org>
560 Implement a new "job server" feature; the implementation was
561 suggested by Howard Chu <hyc@highlandsun.com>.
563 * configure.in (job-server): New disable option for job server
564 support--it's enabled by default. If it works well this will go
567 * NEWS: Summarize the new feature.
569 * acconfig.h: New definition MAKE_JOBSERVER if job server support
571 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
572 * config.h.W32.template: Ditto.
573 * config.ami.template: Ditto.
575 * main.c (struct command_switch): Add a new type: int_string.
576 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
577 (init_switches): Initialize the new int_string switch type.
578 (print_usage): New function, extracted from decode_switches().
579 (decode_switches): Call it. Decode the new int_string switch type.
580 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
581 (job_fds[]) Array to contain the pipe file descriptors.
582 (main): Parse the job_slots_str option results. If necessary,
583 create the pipe and seed it with tokens. Set the non-blocking bit
584 for the read fd. Enable the signal handler for SIGCHLD even if we
585 have a non-hanging wait; it's needed to interrupt the select() in
586 job.c:start_waiting_job().
588 * make.h: Declare job_fds[].
590 * job.h (struct child): Add job_token field to store the token for
593 * job.c (reap_children): When a child is fully reaped, release the
594 token back into the pipe.
595 (free_child): If the child to be freed still has a token, put it
597 (new_job): Initialize the job_token member.
598 (start_waiting_job): For local jobs, if we're using the pipe, get
599 a token before we check the load, etc. We do this by performing a
600 non-blocking read in a loop. If the read fails, no token is
601 available. Do a select on the fd to wait for a token. We need to
602 re-enable the signal handler for SIGCHLD even if we have a
603 non-hanging waitpid() or wait3(), so that the signal will
604 interrupt the select() and we can wake up to reap children.
605 (child_handler): Re-enable the signal handler. The count is still
606 kept although it's not needed or used unless you don't have
607 waitpid() or wait3().
609 1999-04-10 Paul D. Smith <psmith@gnu.org>
611 * main.c (main): Reset the considered bit on all the makefiles if
612 something failed to update; we need to examine them again if they
613 appear as normal targets in order to get the proper error message.
615 1999-04-09 Paul D. Smith <psmith@gnu.org>
617 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
619 * remake.c (update_file): If you have large numbers of
620 dependencies and you run in parallel, make can spend considerable
621 time each pass through the graph looking at branches it has
622 already seen. Since we only reap_children() when starting a pass,
623 not in the middle, if a branch has been seen already in that pass
624 nothing interesting can happen until the next pass. So, we toggle
625 a bit saying whether we've seen this target in this pass or not.
626 (update_goal_chain): Initially set the global considered toggle to
627 1, since all targets initialize their boolean to 0. At the end of
628 each pass, toggle the global considered variable. * filedef.h
629 (struct file): Per-file considered toggle bit. * file.c: New
630 global toggle variable considered.
632 1999-04-05 Paul D. Smith <psmith@gnu.org>
634 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
635 archives?) for Digital UNIX C++. Information provided by
636 Patrick E. Krogel <pekrogel@mtu.edu>.
637 (ar_member_touch): Ditto.
639 1999-04-03 Paul D. Smith <psmith@gnu.org>
641 * remake.c (f_mtime): If: a) we found a file and b) we didn't
642 create it and c) it's not marked as an implicit target and d) it
643 is marked as an intermediate target, then it was so marked due to
644 an .INTERMEDIATE special target, but it already existed in the
645 directory. In this case, unset the intermediate flag so we won't
646 delete it when make is done. It feels like it would be cleaner to
647 put this check in update_file_1() but I worry it'll get missed...
649 1999-04-01 Paul D. Smith <psmith@gnu.org>
651 * job.c (construct_command_argv_internal): Use bcopy() to copy
652 overlapping strings, rather than strcpy(). ISO C says the latter
653 is undefined. Found this in a bug report from 1996! Ouch!
655 1999-03-31 Paul D. Smith <psmith@gnu.org>
657 * read.c (readline): Ignore carriage returns at the end of the
658 line, to allow Windows-y CRLF line terminators.
660 1999-03-30 Paul D. Smith <psmith@gnu.org>
662 * configure.in: Don't put build.sh here, since build.sh.in doesn't
663 exist initially. This cause autoreconf and automake to fail when
664 run on a clean CVS checkout. Instead, we create build.sh in the
665 Makefile (see below).
667 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
668 Put those files directly into EXTRA_DIST so they're distributed.
669 Create a local build rule to create build.sh.
670 Create a local maintainer-clean rule to delete all the funky
673 * maintMakefile: Makefile.in depends on README, since automake
674 fails if it doesn't exist. Also don't remove glob/Makefile.in
675 here, as it causes problems.
677 1999-03-26 Paul D. Smith <psmith@gnu.org>
679 * configure.in: Substitute GLOBLIB if we need the link the
680 glob/libglob.a library.
681 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
682 don't link the local libglob.a at all if we don't need it.
683 * build.template: Don't compile glob/*.o unless we want globlib.
684 * maintMakefile (build.sh.in): Substitute the glob/*.o files
687 1999-03-25 Paul D. Smith <psmith@gnu.org>
689 * make.texinfo: Various typos and additions, pointed out by James
690 G. Sack <jsack@dornfeld.com>.
692 1999-03-22 Paul D. Smith <psmith@gnu.org>
694 * make.texinfo (Functions): Add a new section documenting the new
695 $(error ...) and $(warning ...) functions. Also updated copyright
697 * NEWS: Updated for the new functions.
698 * function.c (func_error): Implement the new $(error ...) and
699 $(warning ...) functions.
700 (function_table): Insert new functions into the table.
701 (func_firstword): Don't call find_next_token() with argv[0]
702 itself, since that function modifies the pointer.
703 * function.c: Cleanups and slight changes to the new method of
706 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
708 * function.c: Rewrite to use one C function per make function,
709 instead of a huge switch statement. Also allows some cleanup of
710 multi-architecture issues, and a cleaner API which makes things
711 like func_apply() simple.
713 * function.c (func_apply): Initial implementation. Expand either
714 a builtin function or a make variable in the context of some
715 arguments, provided as $1, $2, ... $N.
717 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
718 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
720 * job.c (construct_command_argv_internal): Don't treat _all_
721 backslashes as escapes, only those which really escape a special
722 character. This allows most normal "\" directory separators to be
725 1999-03-05 Paul D. Smith <psmith@gnu.org>
727 * configure.in: Check for a system strdup().
728 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
730 * make.h: Prototype xstrdup().
731 * remake.c (library_search): Use it.
732 * main.c (main): Use it.
733 (find_and_set_default_shell): Use it.
734 * job.c (construct_command_argv_internal): Use it.
735 * dir.c (find_directory): Use it.
737 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
738 maintMakefile instead of "include", to avoid automake 1.4
741 1999-03-04 Paul D. Smith <psmith@gnu.org>
743 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
744 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
745 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
746 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
747 * vpath.c, Makefile.ami, NMakefile.template, build.template,
748 * makefile.vms: Updated FSF address in the copyright notice.
750 * variable.c (try_variable_definition): If we see a conditional
751 variable and we decide to set it, re-type it as recursive so it
752 will be expanded properly later.
754 1999-02-22 Paul D. Smith <psmith@gnu.org>
756 * NEWS: Mention new .LIBPATTERNS feature.
758 * make.texinfo (Libraries/Search): Describe the use and
759 ramifications of the new .LIBPATTERNS variable.
761 * remake.c (library_search): Instead of searching only for the
762 hardcoded expansion "libX.a" for a library reference "-lX", we
763 obtain a list of patterns from the .LIBPATTERNS variable and
764 search those in order.
766 * default.c: Added a new default variable .LIBPATTERNS. The
767 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
770 * read.c: Remove bogus HAVE_GLOB_H references; always include
773 1999-02-21 Paul D. Smith <psmith@gnu.org>
775 * function.c (expand_function): Set value to 0 to avoid freeing it.
776 * variable.c (pop_variable_scope): Free the value of the variable.
777 (try_variable_definition): For simple variables, use
778 allocated_variable_expand() to avoid stomping on the variable
779 buffer when we still need it for other things.
781 * arscan.c: Modified to support AIX 4.3 big archives. The changes
782 are based on information provided by Phil Adams
783 <padams@austin.ibm.com>.
785 1999-02-19 Paul D. Smith <psmith@gnu.org>
787 * configure.in: Check to see if the GNU glob library is already
788 installed on the system. If so, _don't_ add -I./glob to the
789 compile line. Using the system glob code with the local headers
791 Rewrite SCCS macros to use more autoconf facilities.
793 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
794 CPPFLAGS by configure now.
795 Automake 1.4 introduced its own "include" feature which conflicts
796 with the maintMakefile stuff. A hack that seems to work is add a
797 space before the include :-/.
799 * build.template: Move -Iglob out of the compile line; it'll get
800 added to CPPFLAGS by configure now.
802 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
804 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
805 calling lbr$get_index since if the archive is empty,
806 VMS_get_member_info won't get called at all, and any leftover date
807 will be used. This bug shows up if any member of any archive is
808 made, followed by a dependency check on a different, empty
811 1998-12-13 Martin Zinser <zinser@decus.decus.de>
813 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
814 functions so we don't use the broken VMS versions.
815 * makefile.com [VMS]: Allow debugging.
816 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
818 1998-11-30 Paul D. Smith <psmith@gnu.org>
820 * signame.c (init_sig): Check the sizes of signals being set up to
821 avoid array overwrites (if the system headers have problems).
823 1998-11-17 Paul D. Smith <psmith@gnu.org>
825 * read.c (record_files): Clean up some indentation.
827 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
829 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
831 1998-10-13 Paul D. Smith <psmith@gnu.org>
833 * job.c (start_job_command): If the command list resolves to no
834 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
837 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
839 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
842 1998-10-09 Paul D. Smith <psmith@gnu.org>
844 * read.c (read_makefile): Allow non-empty lines to expand to the
845 empty string after variable, etc., expansion, and be ignored.
847 1998-09-21 Paul D. Smith <psmith@gnu.org>
849 * job.c (construct_command_argv_internal): Only add COMMAND.COM
850 "@echo off" line for non-UNIXy shells.
852 1998-09-09 Paul D. Smith <psmith@gnu.org>
854 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
856 1998-09-04 Paul D. Smith <psmith@gnu.org>
858 * read.c (read_makefile): If we hit the "missing separator" error,
859 check for the common case of 8 spaces instead of a TAB and give an
860 extra comment to help people out.
862 1998-08-29 Paul Eggert <eggert@twinsun.com>
864 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
865 Renamed from AC_STRUCT_ST_MTIM.
867 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
868 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
870 * acconfig.h (ST_MTIM_NSEC):
871 Renamed from HAVE_ST_MTIM, with a new meaning.
873 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
874 Use new ST_MTIM_NSEC macro.
876 1998-08-26 Paul D. Smith <psmith@gnu.org>
878 * remake.c (check_dep): For any intermediate file, not just
879 secondary ones, try implicit and default rules if no explicit
880 rules are given. I'm not sure why this was restricted to
881 secondary rules in the first place.
883 1998-08-24 Paul D. Smith <psmith@gnu.org>
885 * make.texinfo (Special Targets): Update documentation for
886 .INTERMEDIATE: if used with no dependencies, then it does nothing;
887 old docs said it marked all targets as intermediate, which it
888 didn't... and which would be silly :).
890 * implicit.c (pattern_search): If we find a dependency in our
891 internal tables, make sure it's not marked intermediate before
892 accepting it as a found_file[].
894 1998-08-20 Paul D. Smith <psmith@gnu.org>
896 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
897 (ar_glob_alphacompare): Remove it.
899 Modify Paul Eggert's patch so we don't abandon older systems:
901 * configure.in: Warn the user if neither waitpid() nor wait3() is
904 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
905 (child_handler, dead_children): Define these if WAIT_NOHANG is not
907 (reap_children): Only track the dead_children count if no
908 WAIT_NOHANG. Otherwise, it's a boolean.
910 * main.c (main): Add back signal handler if no WAIT_NOHANG is
911 available; only use default signal handler if it is.
913 1998-08-20 Paul Eggert <eggert@twinsun.com>
915 Install a more robust signal handling mechanism for systems which
918 * job.c (WAIT_NOHANG): Define to a syntax error if our host
919 is truly ancient; this should never happen.
920 (child_handler, dead_children): Remove.
921 (reap_children): Don't try to keep separate track of how many
922 dead children we have, as this is too bug-prone.
923 Just ask the OS instead.
924 (vmsHandleChildTerm): Fix typo in error message; don't mention
927 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
928 do this early, before we could possibly create a subprocess.
929 Just use the default behavior; don't have our own handler.
931 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
933 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
934 recognize library archive members when dealing with drive spec
935 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
937 1998-08-18 Paul D. Smith <psmith@gnu.org>
939 * configure.in: Check for stdlib.h explicitly (some hosts have it
940 but don't have STDC_HEADERS).
941 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
942 * config.ami: Re-compute based on new config.h.in contents.
943 * config.h-vms: Ditto.
944 * config.h.W32: Ditto.
945 * configh.dos: Ditto.
947 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
948 directory names end with `\' so strip it.
950 1998-08-17 Paul D. Smith <psmith@gnu.org>
952 * make.texinfo: Added copyright year to the printed copy. Removed
953 the price from the manual. Change the top-level reference to
954 running make to be "Invoking make" instead of "make Invocation",
955 to comply with GNU doc standards.
957 * make.h (__format__, __printf__): Added support for these in
959 (message, error, fatal): Use ... prototype form under __STDC__.
960 Add __format__ attributes for printf-style functions.
962 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
964 * misc.c (message, error, fatal): Add preprocessor stuff to enable
965 creation of variable-argument functions with appropriate
966 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
967 v*printf(), _doprnt(), or none of the above. Culled from GNU
968 fileutils and slightly modified.
969 (makefile_error, makefile_error): Removed (merged into error() and
970 fatal(), respectively).
973 * arscan.c: Use them.
974 * commands.c: Use them.
975 * expand.c: Use them.
977 * function.c: Use them.
982 * remake.c: Use them.
983 * remote-cstms.c: Use them.
985 * variable.c: Use them.
987 * make.h (struct floc): New structure to store file location
989 * commands.h (struct commands): Use it.
990 * variable.c (try_variable_definition): Use it.
991 * commands.c: Use it.
994 * function.c: Use it.
999 1998-08-16 Paul Eggert <eggert@twinsun.com>
1001 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
1003 1998-08-16 Paul Eggert <eggert@twinsun.com>
1005 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
1006 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
1007 make it easier to understand.
1009 1998-08-14 Paul D. Smith <psmith@gnu.org>
1011 * read.c (read_makefile): We've already unquoted any colon chars
1012 by the time we're done reading the targets, so arrange for
1013 parse_file_seq() on the target list to not do so again.
1015 1998-08-05 Paul D. Smith <psmith@gnu.org>
1017 * configure.in: Added glob/configure.in data. We'll have the glob
1018 code include the regular make config.h, rather than creating its
1021 * getloadavg.c (main): Change return type to int.
1023 1998-08-01 Paul Eggert <eggert@twinsun.com>
1025 * job.c (reap_children): Ignore unknown children.
1027 1998-07-31 Paul D. Smith <psmith@gnu.org>
1029 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
1030 Add prototypes for functions. Some prototypes needed to be moved
1031 in order to get #include order reasonable.
1033 1998-07-30 Paul D. Smith <psmith@gnu.org>
1035 * make.h: Added MIN/MAX.
1036 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
1038 1998-07-30 Paul Eggert <eggert@twinsun.com>
1040 Add support for sub-second timestamp resolution on hosts that
1041 support it (just Solaris 2.6, so far).
1043 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
1044 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
1045 jm_AC_TYPE_UINTMAX_T): New defuns.
1046 * commands.c (delete_target): Convert file timestamp to
1047 seconds before comparing to archive timestamp. Extract mod
1048 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
1049 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
1050 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
1051 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
1052 (file_timestamp_now, file_timestamp_sprintf): New functions.
1053 (print_file): Print file timestamps as FILE_TIMESTAMP, not
1055 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
1056 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
1057 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
1058 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
1059 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
1060 (file_timestamp_now, file_timestamp_sprintf): New decls.
1061 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
1062 time_t -> FILE_TIMESTAMP.
1063 * implicit.c (pattern_search): Likewise.
1064 * vpath.c (vpath_search, selective_vpath_search): Likewise.
1065 * main.c (main): Likewise.
1066 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
1067 (f_mtime): Use file_timestamp_now instead of `time'.
1068 Print file timestamp with file_timestamp_sprintf.
1069 * vpath.c (selective_vpath_search): Extract file time stamp from
1070 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
1072 1998-07-28 Paul D. Smith <psmith@gnu.org>
1074 * Version 3.77 released.
1076 * dosbuild.bat: Change to DOS CRLF line terminators.
1078 * make-stds.texi: Update from latest version.
1080 * make.texinfo (Options Summary): Clarify that the -r option
1081 affects only rules, not builtin variables.
1083 1998-07-27 Paul D. Smith <psmith@gnu.org>
1085 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
1088 * misc.c (log_access): Print UID/GID's as unsigned long int for
1089 maximum portability.
1091 * job.c (reap_children): Print PIDs as long int for maximum
1094 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1096 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
1098 1998-07-25 Paul D. Smith <psmith@gnu.org>
1100 * Version 3.76.94 released.
1102 1998-07-23 Paul D. Smith <psmith@gnu.org>
1104 * config.h.W32.template: Make sure all the #defines of macros here
1105 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
1106 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
1109 * make.h: Remove __attribute__((format...)) stuff; using it with
1110 un-prototyped functions causes older GCC's to fail.
1112 * Version 3.76.93 released.
1114 1998-07-22 Paul D. Smith <psmith@gnu.org>
1116 * file.c (print_file_data_base): Fix average calculation.
1118 1998-07-20 Paul D. Smith <psmith@gnu.org>
1120 * main.c (die): Postpone the chdir() until after
1121 remove_intermediates() so that intermediate targets with relative
1122 pathnames are removed properly.
1124 1998-07-17 Paul D. Smith <psmith@gnu.org>
1126 * filedef.h (struct file): New flag: did we print an error or not?
1128 * remake.c (no_rule_error): New function to print error messages,
1129 extraced from remake_file().
1131 * remake.c (remake_file): Invoke the new error print function.
1132 (update_file_1): Invoke the error print function if we see that we
1133 already tried this target and it failed, but that an error wasn't
1134 printed for it. This can happen if a file is included with
1135 -include or sinclude and couldn't be built, then later is also
1136 the dependency of another target. Without this change, make just
1139 1998-07-16 Paul D. Smith <psmith@gnu.org>
1141 * make.texinfo: Removed "beta" version designator.
1142 Updated ISBN for the next printing.
1144 1998-07-13 Paul Eggert <eggert@twinsun.com>
1146 * acinclude.m4: New AC_LFS macro to determine if special compiler
1147 flags are needed to allow access to large files (e.g., Solaris 2.6).
1148 * configure.in: Invoke it.
1150 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
1152 * Makefile.DOS: track changes in Makefile.in.
1154 1998-07-07 Paul D. Smith <psmith@gnu.org>
1156 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
1157 top so host is initialized early enough.
1159 * acinclude.m4: New file. Need some special autoconf macros to
1160 check for network libraries (-lsocket, -lnsl, etc.) when
1161 configuring Customs.
1163 * configure.in (make_try_customs): Invoke new network libs macro.
1165 1998-07-06 Paul D. Smith <psmith@gnu.org>
1167 * Version 3.76.92 released.
1169 * README.customs: Added to the distribution.
1171 * configure.in (make_try_customs): Rewrite to require an installed
1172 Customs library, rather than looking at the build directory.
1174 * Makefile.am (man_MANS): Install make.1.
1175 * make.1: Renamed from make.man.
1177 * make.texinfo (Bugs): New mailing list address for GNU make bug
1180 1998-07-02 Paul D. Smith <psmith@gnu.org>
1182 * Version 3.76.91 released.
1184 * default.c: Added default rule for new-style RCS master file
1185 storage; ``% :: RCS/%''.
1186 Added default rules for DOS-style C++ files with suffix ".cpp".
1187 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
1188 default to be equal to LINK.cc and COMPILE.cc.
1190 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
1192 * job.c (start_job_command): Reset execute_by_shell after an empty
1193 command was skipped.
1195 1998-06-09 Paul D. Smith <psmith@gnu.org>
1197 * main.c (main): Keep track of the temporary filename created when
1198 reading a makefile from stdin (-f-) and attempt to remove it
1199 as soon as we know we're not going to re-exec. If we are, add it
1200 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
1201 try to rebuild it. We still have a hole: if make re-execs then
1202 the temporary file will never be removed. To fix this we'd need
1203 a brand new option that meant "really delete this".
1204 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
1205 Updated mailing addresses.
1207 1998-06-08 Paul D. Smith <psmith@gnu.org>
1209 * main.c (main): Andreas Luik <luik@isa.de> points out that the
1210 check for makefile :: rules with commands but no dependencies
1211 causing a loop terminates incorrectly.
1213 * maintMakefile: Make a template for README.DOS to update version
1216 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1218 * remake.c (update_file_1): Don't free the memory for the
1219 dependency structure when dropping a circular dependency.
1221 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
1223 * dir.c (file_exists_p, file_impossible_p, file_impossible)
1224 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
1225 dirname of "d:foo" be "d:".
1227 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1229 * read.c (read_makefile): Avoid running past EOS when scanning
1230 file name after `include'.
1232 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1234 * make.texinfo (Flavors): Correct description of conditional
1235 assignment, which is not equivalent to ifndef.
1236 (Setting): Likewise.
1238 1998-05-24 Paul D. Smith <psmith@gnu.org>
1240 * arscan.c (ar_name_equal): strncmp() might be implemented as a
1241 macro, so don't put preprocessor conditions inside the arguments
1244 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
1246 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
1247 drive specs when parsing targets, target-specific variables and
1248 static pattern rules. A colon can only be part of drive spec if
1249 it is after the first letter in a token.
1251 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
1253 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
1254 yelling bloody murder.
1256 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
1258 * read.c (parse_file_seq): Combine the special file-handling code
1259 for WINDOWS32 and __MSDOS__ into a single snippet.
1260 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
1261 colon as part of a drive spec.
1263 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
1265 1998-05-20 Paul D. Smith <psmith@gnu.org>
1267 * Version 3.76.90 released.
1269 1998-05-19 Paul D. Smith <psmith@gnu.org>
1271 * make.texinfo (Make Errors): Added a new appendix describing
1272 common errors make might generate and how to resolve them (or at
1273 least more information on what they mean).
1275 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
1276 to create a dependency file to construct Makefile.DOS, SMakefile,
1278 (.dep_segment): Generate the dependency fragment file.
1280 1998-05-14 Paul D. Smith <psmith@gnu.org>
1282 * make.man: Minor changes.
1284 1998-05-13 Paul D. Smith <psmith@gnu.org>
1286 * function.c (pattern_matches,expand_function): Change variables
1287 and types named "word" to something else, to avoid compilation
1288 problems on Cray C90 Unicos.
1289 * variable.h: Modify the function prototype.
1291 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
1293 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
1294 echo when using a batch file, and make sure the command ends in a
1297 1998-05-03 Paul D. Smith <psmith@gnu.org>
1299 * configure.in (make_try_customs): Add some customs flags if the
1300 user configures custom support.
1302 * job.c, remote-cstms.c: Merge in changes for custom library.
1304 * remote-stub.c: Add option to stub start_remote_job_p().
1306 1998-05-01 Paul D. Smith <psmith@gnu.org>
1308 * remake.c (f_mtime): Install VPATH+ handling for archives; use
1309 the hname field instead of the name field, and rehash when
1312 1998-04-30 Paul D. Smith <psmith@gnu.org>
1314 * rule.c (print_rule_data_base): Print out any pattern-specific
1315 variable values into the rules database.
1317 * variable.c (print_variable_set): Make this variable extern, to
1318 be called by print_rule_data_base() for pattern-specific variables.
1320 * make.texinfo (Pattern-specific): Document pattern-specific
1323 1998-04-29 Paul D. Smith <psmith@gnu.org>
1325 * expand.c (variable_expand_for_file): Make static; its only
1326 called internally. Look up this target in the list of
1327 pattern-specific variables and insert the variable set into the
1328 queue to be searched.
1330 * filedef.h (struct file): Add a new field to hold the
1331 previously-found pattern-specific variable reference. Add a new
1332 flag to remember whether we already searched for this file.
1334 * rule.h (struct pattern_var): New structure for storing
1335 pattern-specific variable values. Define new function prototypes.
1337 * rule.c: New variables pattern_vars and last_pattern_var for
1338 storage and handling of pattern-specific variable values.
1339 (create_pattern_var): Create a new pattern-specific variable value
1341 (lookup_pattern_var): Try to match a target to one of the
1342 pattern-specific variable values.
1344 1998-04-22 Paul D. Smith <psmith@gnu.org>
1346 * make.texinfo (Target-specific): Document target-specific
1349 1998-04-21 Paul D. Smith <psmith@gnu.org>
1351 * variable.c (define_variable_in_set): Made globally visible.
1352 (lookup_variable_in_set): New function: like lookup_variable but
1353 look only in a specific variable set.
1354 (target_environment): Use lookup_variable_in_set() to get the
1355 correct export rules for a target-specific variable.
1356 (create_new_variable_set): Create a new variable set, and just
1357 return it without installing it anywhere.
1358 (push_new_variable_scope): Reimplement in terms of
1359 create_new_variable_set.
1361 * read.c (record_target_var): Like record_files, but instead of
1362 files create a target-specific variable value for each of the
1363 listed targets. Invoked from read_makefile() when the target line
1364 turns out to be a target-specific variable assignment.
1366 1998-04-19 Paul D. Smith <psmith@gnu.org>
1368 * read.c (read_makefile): Rewrite the entire target parsing
1369 section to implement target-specific variables. In particular, we
1370 cannot expand the entire line as soon as it's read in, since we
1371 may want to evaluate parts of it with different variable contexts
1372 active. Instead, start expanding from the beginning until we find
1373 the `:' (or `::'), then determine what kind of line this is and
1374 continue appropriately.
1376 * read.c (get_next_mword): New function to parse a makefile line
1377 by "words", considering an entire variable or function as one
1378 word. Return the type read in, along with its starting position
1380 (enum make_word_type): The types of words that are recognized by
1383 * variable.h (struct variable): Add a flag to specify a per-target
1386 * expand.c: Make variable_buffer global. We need this during the
1387 new parsing of the makefile.
1388 (variable_expand_string): New function. Like variable_expand(),
1389 but start at a specific point in the buffer, not the beginning.
1390 (variable_expand): Rewrite to simply call variable_expand_string().
1392 1998-04-13 Paul D. Smith <psmith@gnu.org>
1394 * remake.c (update_goal_chain): Allow the rebuilding makefiles
1395 step to use parallel jobs. Not sure why this was disabled:
1396 hopefully we won't find out :-/.
1398 1998-04-11 Paul D. Smith <psmith@gnu.org>
1400 * main.c (main): Set the CURDIR makefile variable.
1401 * make.texinfo (Recursion): Document it.
1403 1998-03-17 Paul D. Smith <psmith@gnu.org>
1405 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
1406 * variable.c (try_variable_definition): Use new feature.
1408 1998-03-10 Paul D. Smith <psmith@gnu.org>
1410 * main.c (main): Don't pass included, rebuilt makefiles to
1411 re-exec'd makes with -o. Reopens a possible loop, but it caused
1414 1998-03-02 Paul D. Smith <psmith@gnu.org>
1416 * variable.c (try_variable_definition): Implement ?=.
1417 * make.texinfo (Setting): Document it.
1419 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
1421 * job.c (start_job_command): Reset execute_by_shell after an empty
1422 command, like ":", has been seen.
1424 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
1426 * make.h [WINDOWS32]: make case sensitivity configurable
1427 * dir.c [WINDOWS32]: make case sensitivity configurable
1428 * README.W32: Document case sensitivity
1429 * config.ami: Share case warping code with Windows
1431 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1433 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
1434 (turn on HAVE_MKS_SHELL).
1435 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
1436 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
1437 path tokens in a rule did not have drive letters, make would
1438 incorrectly concatenate the 2 tokens together.
1439 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
1440 follow what MSDOS did. In addition to watching for SHELL variable
1441 updates, make's main will attempt to default the value of SHELL
1442 before and after makefiles are parsed.
1443 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
1444 of the GNUWIN32 shell from make could cause make to fail due to a
1445 concurrency condition between parent and child processes. Make
1446 now creates a batch file per job instead of trying to reuse the
1447 same singleton batch file.
1448 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
1449 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
1450 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
1451 variable to detect Bourne-shell compatible environments. There is
1452 also a batch_mode_shell variable that determines whether not
1453 command lines should be executed via script files. A WINDOWS32
1454 system with no sh.exe installed would have unixy_shell set to
1455 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
1456 that does not behave well when invoking things via 'sh -c xxx',
1457 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
1459 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
1460 exceptions could be debugged.
1462 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1464 * main.c [WINDOWS32]: The function define_variable() does not
1465 handle NULL. Test before calling it to set Path.
1466 * main.c [WINDOWS32]: Search Path again after makefiles have been
1467 parsed to detect sh.exe.
1468 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
1469 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
1470 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
1472 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
1474 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
1476 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
1477 command contains a newline (e.g. from a define/enddef block).
1478 * vmsify.c (vmsify): Return relative pathnames wherever possible.
1479 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
1481 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1483 * NMakefile: Changed nmake to $(MAKE).
1484 * subproc.bat: Take the make command name from the command
1485 line. If no command name was given, default to nmake.
1486 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
1487 are now always created in heap memory.
1488 * w32/subproc/sub_proc.c: New implementation of make_command_line()
1489 which is more compatible with different Bourne shell implementations.
1490 Deleted the now obsolete fix_command_line() function.
1491 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
1492 detected. Make will ensure that the special spelling `Path' is
1493 inserted into the environment when the path variable is propagated
1494 within itself and to make's children.
1495 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
1496 soon. The 2nd check for the existence of sh.exe must come after
1497 the call to read_all_makefiles().
1499 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
1501 * makefile.com [VMS]: Fixed definition of sys.
1502 * readme.vms: Comments on what's changed lately.
1504 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
1506 * read.c (read_all_makefiles): Allow make to find files named
1507 "MAKEFILE" with no extension on VMS.
1508 * file.c (lookup_file): Lowercase filenames on VMS.
1510 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
1512 * read.c (read_makefile): Reworked target detection again; the old
1513 version had an obscure quirk.
1515 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
1517 * Version 3.76.1 released.
1519 * Makefile.am: Add loadavg files to clean rules.
1521 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
1522 * Makefile.ami (distclean): Ditto.
1523 * SMakefile (distclean): Ditto.
1525 * main.c (main): Arg count should be int, not char! Major braino.
1527 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
1529 * Version 3.76 released.
1531 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
1533 * function.c (expand_function): When processing $(shell...)
1534 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
1535 space. Also remove an ending \r\n sequence.
1536 * make.texinfo (Shell Function): Document it.
1538 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1540 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
1541 paths which contain single character entries like `.' are not
1544 * README.W32: Document path handling issues on Windows systems.
1546 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
1550 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1552 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
1553 from main() to re-exec make, the call to execvp() would
1554 incorrectly return control to parent shell before the exec'ed
1555 command could run to completion. I believe this is a feature of
1556 the way that execvp() is implemented on top of WINDOWS32 APIs. To
1557 alleviate the problem, use the supplied process launch function in
1558 the sub_proc library and suspend the parent process until the
1559 child process has run. When the child exits, exit the parent make
1560 with the exit code of the child make.
1562 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
1564 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
1567 * Makefile.am (loadavg): Give the necessary cmdline options when
1570 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
1572 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
1573 command optimization on these systems; it doesn't make sense.
1575 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
1579 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
1581 * main.c (print_version): Add '97 to copyright years.
1583 * read.c (do_define): Check the length of the array before looking
1584 at a particular offset.
1586 * job.c (construct_command_argv_internal): Examine the last byte
1587 of the previous arg, not the byte after that.
1589 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
1591 * Makefile.DOS.template: New file (converted to Makefile.DOS in
1594 * configure.bat: Rewrite to use Makefile.DOS instead of editing
1595 Makefile.in. Add support for building from outside of the source
1596 directory. Fail if the environment block is too small.
1598 * configh.dos: Use <sys/config.h>.
1600 * README.DOS: Update instructions.
1602 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
1604 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
1605 literally, use value of unixy_shell instead.
1607 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
1610 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
1612 * vmsify.c (vmsify, case 11): After translating `..' elements, set
1613 nstate to N_OPEN if there are still more elements to process.
1614 (vmsify, case 2): After translating `foo/bar' up to the slash,
1615 set nstate to N_OPEN, not N_DOT.
1617 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
1619 * dir.c (vmsstat_dir): Leave name unmodified on exit.
1620 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
1621 * vpath.c: Fix comments to refer to path separator, not colon.
1622 (selective_vpath_search): Avoid Unixy slash handling for VMS.
1624 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
1626 * ar.c [VMS]: Don't declare ar_member_touch.
1627 Delete VMS version of ar_member_date.
1628 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
1630 * arscan.c (VMS_get_member_info): New function.
1631 (ar_scan): Provide version for VMS systems.
1632 (ar_name_equal): Simply compare name and mem on VMS systems.
1633 Don't define ar_member_pos or ar_member_touch on VMS systems.
1635 * config.h-vms (pid_t, uid_t): Don't define.
1637 * remake.c: Delete declaration of vms_stat.
1638 (name_mtime): Don't call vms_stat.
1639 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
1641 * file.c (print_file): [VMS] Use ctime, not cvt_time.
1643 * make.h [VMS]: Don't define POSIX.
1645 * makefile.com (filelist): Include ar and arscan.
1646 Also include them in the link commands.
1647 Don't define NO_ARCHIVES in cc command.
1649 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
1650 (defines): Delete NO_ARCHIVES from list.
1652 * remake.c (f_mtime): Only check to see if intermediate file is
1653 out of date if it also exists (i.e., mtime != (time_t) -1).
1655 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
1657 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1659 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
1660 (#!/bin/sh) in script files correctly.
1661 Fixed a couple of memory leaks.
1662 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
1663 files with extensions are preferred over files without extensions.
1664 Added search for files with .cmd extension too.
1665 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
1667 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
1671 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
1673 * read.c (do_define): Remember to count the newline after the endef.
1675 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
1677 * many: Rewrote builds to use Automake 1.2.
1679 * AUTHORS: New file.
1680 * maintMakefile: Contains maintainer-only make snippets.
1681 * GNUmakefile: This now only runs the initial auto* tools.
1682 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
1683 automatically by automake).
1684 * compatMakefile: Removed (not needed anymore).
1685 * README,build.sh.in: Removed (built from templates).
1686 * config.h.in,Makefile.in: Removed (built by tools).
1688 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
1690 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
1691 * README,README.DOS: Ditto.
1693 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
1694 * vpath.c (gpath_search): Ditto.
1696 * file.c (rename_file): New function: rehash, but also rename to
1698 * filedef.h: Declare it.
1700 * variable.c (merge_variable_set_lists): Remove free() of variable
1701 set; since various files can share variable sets we don't want to
1704 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
1706 * configure.in: Require autoconf 2.12
1708 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
1709 more stylistically correct "cd subdir && $(MAKE)".
1711 * main.c: Global variable `clock_skew_detected' defined.
1712 (main): Print final warning if it's set.
1713 * make.h: Declare it.
1714 * remake.c (f_mtime): Test and set it.
1716 * job.c (start_job_command): Add special optimizations for
1717 "do-nothing" rules, containing just the shell no-op ":". This is
1718 useful for timestamp files and can make a real difference if you
1719 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
1721 * configure.in,Makefile.in: Rewrote to use the new autoconf
1722 program_transform_name macro.
1724 * function.c (function_strip): Strip newlines as well as spaces
1727 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1729 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
1730 even seconds when stored, so if the date check fails on WINDOWS32
1731 systems, see if this "off-by-one" error is the problem.
1733 * General: If your TZ environment variable is not set correctly
1734 then all your timestamps will be off by hours. So, set it!
1736 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
1740 * compatMakefile (objs): Define & use the $(GLOB) variable so
1741 that it's removed correctly from build.sh.in when it's built.
1743 * configure.in: On Solaris we can use the kstat_*() functions to
1744 get load averages without needing special permissions. Add a
1745 check for -lkstat to see if we have it.
1747 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
1748 the test to enable kstat_open(), etc. processing.
1750 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
1752 * <lots>: Fixes to work in the DJGPP DOS environment.
1754 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
1756 * function.c (expand_function): Added new function $(wordlist).
1758 * make.texinfo (Filename Functions): Document $(wordlist) function.
1760 * vpath.c (build_vpath_lists): Construct the GPATH variable
1761 information in the same manner we used to construct VPATH.
1762 (gpath_search): New function to search GPATH.
1764 * make.h: Declare the new function.
1766 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
1768 * make.texinfo (Search Algorithm): Document GPATH variable.
1770 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
1772 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
1773 variable to contain the user options passed in on the cmd line.
1775 * make.texinfo (Goals): Document MAKECMDGOALS variable.
1777 * remake.c (f_mtime): Print a warning if we detect a clock skew
1778 error, rather than failing.
1780 * main.c (main): If we rebuild any makefiles and need to re-exec,
1781 add "-o<mkfile>" options for each makefile rebuilt to avoid
1784 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
1786 * job.c (construct_command_argv_internal): Track whether the last
1787 arg in the cmd string was empty or not (Roland).
1788 (construct_command_argv_internal): If the shell line is empty,
1789 don't do anything (Roland).
1791 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
1792 the latest changes from the GLIBC version of glob (Ulrich Drepper).
1794 * getloadavg.c,make-stds.texi: New version (Roland).
1796 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
1798 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
1800 * README.W32: Describe preliminary FAT support.
1802 * build_w32.bat: Use a variable for the final exe name.
1804 * dir.c (find_directory): W32: Find the filesystem type.
1805 (dir_contents_file_exists_p): W32: for FAT filesystems, always
1806 rehash since FAT doesn't change directory mtime on change.
1808 * main.c (handle_runtime_exceptions): W32: Add an
1809 UnhandledExceptionFilter so that when make bombs due to ^C or a
1810 bug, it won't cause a GUI requestor to pop up unless debug is
1814 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
1816 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
1817 Check for memmove() function.
1819 * make.h (bcopy): If memmove() available, define bcopy() to use it.
1820 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
1821 to handle overlapping moves.
1823 * read.c (read_makefile): Fix some uninitialized memory reads
1824 (reported by Purify).
1826 * job.c (construct_command_argv_internal): Use bcopy() not
1827 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
1829 * Makefile.in: Change install-info option ``--infodir'' to
1830 ``--info-dir'' for use with new texinfo.
1832 * function.c (expand_function): $(basename) and $(suffix) should
1833 only search for suffixes as far back as the last directory (e.g.,
1834 only the final filename in the path).
1836 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
1838 * make.texinfo: Add @dircategory/@direntry information.
1839 (Top): Remove previous reference to (dir) (from RMS).
1840 (Static Usage): Add "all:" rule to example.
1841 (Automatic Dependencies): fix .d file creation example.
1843 * Install VPATH+ patch:
1845 * filedef.h (struct file): Add in hname field to store the hashed
1846 filename, and a flag to remember if we're using the vpath filename
1847 or not. Renamed a few functions for more clarity.
1849 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
1850 in the hash table based on their "hash name". We can change this
1851 while keeping the original target in "name".
1852 (rehash_file): Renamed from "rename_file" to be more accurate.
1853 Changes the hash name, but not the target name.
1855 * remake.c (update_file_1): Modify -d output for more detailed
1856 VPATH info. If we don't need to rebuild, use the VPATH name.
1857 (f_mtime): Don't search for vpath if we're ignoring it. Call
1858 renamed function rehash_file. Call name_mtime instead of
1859 file_mtime, to avoid infinite recursion since the file wasn't
1862 * implicit.c (pattern_search): if we find an implicit file in
1863 VPATH, save the original name not the VPATH name.
1865 * make.texinfo (Directory Search): Add a section on the new VPATH
1868 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1870 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
1871 dirname is empty replace it by the name of the root directory.
1872 Note that this doesn't work (yet) for W32, Amiga, or VMS.
1874 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
1876 * main.c (main): W32 bug fix for PATH vars.
1878 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
1880 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
1883 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
1884 INTEGER_TYPE_MINIMUM): New macros.
1886 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
1888 * Version 3.75 released.
1890 * main.c (print_version): Print out bug-reporting address.
1892 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
1894 * main.c (print_data_base): Don't declare ctime; headers do it for us
1897 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
1899 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
1900 real function. This was done so that VPATH could contain
1901 white space separated pathnames. Please note that directory
1902 paths (in VPATH/vpath context) containing white space are not
1903 supported (just as they are not under Unix). See README.W32
1906 * w32/include/pathstuff.h: Added prototype for the new
1907 function convert_vpath_to_w32. Deleted macro for same.
1909 * README.W32: Added some notes about why I chose not to try
1910 and support pathnames which contain white space and some
1911 workaround suggestions.
1913 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
1915 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
1919 * main.c (define_makeflags): Back up P to point at null terminator
1920 when killing final space and dash before setting MFLAGS.
1922 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
1923 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
1924 `__opendir_flags' initialized to 0.
1925 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
1926 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
1927 __opendir_flags to __OPENDIR_PRESERVE_CASE.
1929 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
1931 * GNUmakefile (w32files): Add NMakefile.
1933 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
1935 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
1937 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
1939 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
1941 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
1943 * configure.in: Require autoconf 2.10 or later.
1945 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
1949 * GNUmakefile (w32files): New variable.
1950 (distfiles): Add it.
1951 * w32: Updated by Rob Tulloh.
1953 * makefile.vms (LOADLIBES): Fix typo.
1955 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
1957 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
1959 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
1961 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
1965 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
1967 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
1969 * configure.in: Don't check for _sys_siglist.
1970 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
1971 no strsignal or sys_siglist.
1973 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
1974 same as `ifeq (a, b)'.
1976 * job.c (reap_children): Don't call die if handling_fatal_signal.
1978 * file.c (file_hash_enter): Allow renaming :: to : when latter is
1979 non-target, or : to :: when former is non-target.
1981 * job.c (start_job_command): Call block_sigs.
1982 (block_sigs): New function, broken out of start_job_command.
1983 (reap_children): Block fatal signals around removing dead child from
1984 chain and adjusting job_slots_used.
1985 * job.h: Declare block_sigs.
1987 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
1988 * main.c (main): Call remote_setup.
1989 (die): Call remote_cleanup.
1991 * job.c (reap_children): Quiescent value of shell_function_pid is
1994 * main.c (print_version): Add 96 to copyright years.
1996 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1998 * read.c (find_char_unquote): Avoid calling strlen on every call
1999 just to throw away the value most of the time.
2001 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2003 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
2004 no '=', regardless of ARGC.
2005 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
2006 word is short option, regardless of WORDS.
2008 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2010 * makefile.vms: Set LOADLIBES.
2011 * makefile.com (link_using_library): Fix typo.
2013 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2015 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
2018 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
2020 * dir.c: W32 does not support inode. For now, fully qualified
2021 pathname along with st_mtime will be keys for files.
2022 Fixed problem where vpath can be confused when files
2023 are added to a directory after the directory has already been
2024 read in. The code now attempts to reread the directory if it
2025 discovers that the datestamp on the directory has changed since
2026 it was cached by make. This problem only seems to occur on W32
2027 right now so it is lumped under port #ifdef WINDOWS32.
2029 * function.c: W32: call subproc library (CreateProcess()) instead of
2032 * job.c: W32: Added the code to do fork/exec/waitpid style processing
2033 on W32 systems via calls to subproc library.
2035 * main.c: W32: Several things added here. First, there is code
2036 for dealing with PATH and SHELL defaults. Make tries to figure
2037 out if the user has %PATH% set in the environment and sets it to
2038 %Path% if it is not set already. Make also looks to see if sh.exe
2039 is anywhere to be found. Code path through job.c will change
2040 based on existence of a working Bourne shell. The checking for
2041 default shell is done twice: once before makefiles are read in
2042 and again after. Fall back to MSDOS style execution mode if no sh.exe
2043 is found. Also added some debug support that allows user to pause make
2044 with -D switch and attach a debugger. This is especially useful for
2045 debugging recursive calls to make where problems appear only in the
2048 * make.h: W32: A few macros and header files for W32 support.
2050 * misc.c: W32: Added a function end_of_token_w32() to assist
2051 in parsing code in read.c.
2053 * read.c: W32: Fixes similar to MSDOS which allow colon to
2054 appear in filenames. Use of colon in filenames would otherwise
2057 * remake.c: W32: Added include of io.h to eliminate compiler
2058 warnings. Added some code to default LIBDIR if it is not set
2061 * variable.c: W32: Added support for detecting Path/PATH
2062 and converting them to semicolon separated lists for make's
2063 internal use. New function sync_Path_environment()
2064 which is called in job.c and function.c before creating a new
2065 process. Caller must set Path in environment since we don't
2066 have fork() to do this for us.
2068 * vpath.c: W32: Added detection for filenames containing
2069 forward or backward slashes.
2071 * NMakefile: W32: Visual C compatible makefile for use with nmake.
2072 Use this to build GNU make the first time on Windows NT or Windows 95.
2074 * README.W32: W32: Contains some helpful notes.
2076 * build_w32.bat: W32: If you don't like nmake, use this the first
2077 time you build GNU make on Windows NT or Windows 95.
2079 * config.h.W32: W32 version of config.h
2081 * subproc.bat: W32: A bat file used to build the
2082 subproc library from the top-level NMakefile. Needed because
2083 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
2085 * w32/include/dirent.h
2086 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
2088 * w32/include/pathstuff.h: W32: used by files needed functions
2089 defined in pathstuff.c (prototypes).
2091 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
2093 * w32/include/w32err.h: W32: prototypes for w32err.c.
2095 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
2097 * w32/subproc/build.bat: W32: build script for subproc library
2098 if you don't wish to use nmake.
2100 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
2101 with nmake. Used to build subproc library.
2103 * w32/subproc/misc.c: W32: subproc library support code
2104 * w32/subproc/proc.h: W32: subproc library support code
2105 * w32/subproc/sub_proc.c: W32: subproc library source code
2106 * w32/subproc/w32err.c: W32: subproc library support code
2108 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2112 * GNUmakefile (vmsfiles): Fix typo.
2114 * GNUmakefile (amigafiles): Add amiga.h.
2116 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
2118 * dir.c: New function: amigafy() to fold filenames
2119 Changes HASH() to HASHI() to fold filenames on Amiga.
2120 Stringcompares use strieq() instead of streq()
2121 The current directory on Amiga is "" instead of "."
2124 * amiga.c: New function wildcard_expansion(). Allows to use
2125 Amiga wildcards with $(wildcard )
2127 * amiga.h: New file. Prototypes for amiga.c
2129 * function.c: Use special function wildcard_expansion() for
2130 $(wildcard ) to allow Amiga wildcards
2131 The current directory on Amiga is "" instead of "."
2133 * job.c: No Pipes on Amiga, too
2134 (load_too_high) Neither on Amiga
2135 ENV variable on Amiga are in a special directory and are not
2136 passed as third argument to main().
2138 * job.h: No envp on Amiga
2140 * make.h: Added HASHI(). This is the same as HASH() but converts
2141 it's second parameter to lowercase on Amiga to fold filenames.
2143 * main.c: (main), variable.c Changed handling of ENV-vars. Make
2144 stores now the names of the variables only and reads their contents
2145 when they are accessed to reflect that these variables are really
2146 global (ie. they CAN change WHILE make runs !) This handling is
2147 made in lookup_variable()
2149 * Makefile.ami: renamed file.h to filedep.h
2150 Updated dependencies
2152 * read.c: "find_semicolon" is declared as static but never defined.
2153 No difference between Makefile and makefile on Amiga; added
2154 SMakefile to *default_makefiles[].
2155 (read_makefile) SAS/C want's two_colon and pattern_percent be set
2157 The current directory on Amiga is "" instead of "."
2158 Strange #endif moved.
2160 * README.Amiga: updated feature list
2162 * SMakefile: Updated dependencies
2164 * variable.c: Handling of ENV variable happens inside lookup_variable()
2166 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2168 * variable.c (try_variable_definition): Count parens in lhs variable
2169 refs to avoid seeing =/:=/+= inside a ref.
2171 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2173 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
2176 * main.c (main): Use unsigned for fread return.
2178 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
2180 * dep.h: Fix prototype.
2182 * function.c (expand_function) [_AMIGA]: Fix some typos.
2183 (patsubst_expand): Make len vars unsigned.
2185 * GNUmakefile (globfiles): Add AmigaDOS support files.
2186 (distfiles): Add $(amigafiles).
2187 (amigafiles): New variable.
2189 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
2191 * Added Amiga support in commands.c, dir.c, function.c,
2192 job.c, main.c, make.h, read.c, remake.c
2193 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
2194 * dir.c: Amiga has filenames with Upper- and Lowercase,
2195 but "FileName" is the same as "filename". Added strieq()
2196 which is use to compare filenames. This is like streq()
2197 on all other systems. Also there is no such thing as
2199 * function.c: On Amiga, the environment is not passed as envp,
2200 there are no pipes and Amiga can't fork. Use my own function
2201 to create a new child.
2202 * job.c: default_shell is "" (The system automatically chooses
2203 a shell for me). Have to use the same workaround as MSDOS for
2204 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
2205 known on Amiga. Cloned code to run children from MSDOS. Own
2206 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
2207 * main.c: Force stack to 20000 bytes. Read environment from ENV:
2208 device. On Amiga, exec_command() does return, so I exit()
2210 * make.h: Added strieq() to compare filenames.
2211 * read.c: Amiga needs special extension to have passwd. Only
2212 one include-dir. "Makefile" and "makefile" are the same.
2213 Added "SMakefile". Added special code to handle device names (xxx:)
2215 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
2216 instead of "lib%s.a".
2217 * main.c, rule.c, variable.c: Avoid floats at all costs.
2218 * vpath.c: Get rid of as many alloca()s as possible.
2220 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2222 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
2224 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2226 * GNUmakefile (vmsfiles): New variable.
2227 (distfiles): Include $(vmsfiles).
2229 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2231 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
2232 * make.h (PARAMS): New macro.
2233 * config.h-vms: New file.
2234 * makefile.com: New file.
2235 * makefile.vms: New file.
2236 * readme.vms: New file.
2237 * vmsdir.h: New file.
2238 * vmsfunctions.c: New file.
2239 * vmsify.c: New file.
2240 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
2241 * ar.c: Added prototypes and changes for VMS.
2242 * commands.c: Likewise.
2243 * commands.h: Likewise.
2244 * default.c: Likewise.
2247 * expand.c: Likewise.
2249 * function.c: Likewise.
2250 * implicit.c: Likewise.
2257 * remake.c: Likewise.
2258 * remote-stub.c: Likewise.
2261 * variable.c: Likewise.
2262 * variable.h: Likewise.
2263 * vpath.c: Likewise.
2264 * compatMakefile (srcs): Rename file.h to filedef.h.
2266 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2268 * remake.c (check_dep): For a secondary file, try implicit and
2269 default rules if appropriate.
2271 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2273 * remake.c (check_dep): If an intermediate file exists,
2274 do consider its actual date.
2276 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2278 * file.h (struct file): New field `secondary'.
2279 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
2280 (remove_intermediates): Don't delete .SECONDARY files.
2282 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2284 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
2286 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2290 * remake.c (f_mtime): Move future modtime check before FILE is
2291 clobbered by :: loop.
2293 * dir.c: Use canonical code from autoconf manual for dirent include.
2294 [_D_NAMLEN]: Redefine NAMLEN using this.
2295 (dir_contents_file_exists_p): Use NAMLEN macro.
2296 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
2298 * compatMakefile (objs): Add missing backslash.
2300 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2302 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
2303 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
2305 * remake.c (f_mtime): Check for future timestamps; give error and mark
2306 file as "failed to update".
2308 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2310 * job.c: Don't declare unblock_sigs; job.h already does.
2312 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2314 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
2316 * job.c (NGROUPS_MAX): Don't try to define this macro.
2318 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2320 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
2321 (objs, srcs): Include their values here instead of references.
2323 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2327 * job.c (reap_children): Call unblock_sigs after start_job_command.
2329 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
2331 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
2332 Avoid & before function names to silence bogus sunos4 compiler.
2334 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
2336 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2340 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
2343 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2345 * misc.c (collapse_continuations): Fix skipping of trailing \s so
2346 it can never dereference before the beginning of the array.
2348 * read.c (find_semicolon): Function removed.
2349 (read_makefile): Don't use find_semicolon or remove_comments for
2350 rule lines. Use find_char_unquote directly and handle quoted comments
2353 * default.c: Remove all [M_XENIX] code.
2355 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
2356 (D_NAMLEN): Macro removed.
2357 (FAKE_DIR_ENTRY): New macro.
2358 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
2360 (read_dirstream): Return a struct dirent * for new glob interface.
2361 (init_dir): Function removed.
2362 (dir_setup_glob): New function.
2363 * main.c (main): Don't call init_dir.
2364 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
2365 GLOB_ALTDIRFUNC flag.
2367 * misc.c (safe_stat): Function removed.
2368 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
2371 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2373 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
2375 * main.c (log_working_directory): Made global.
2376 Print entering msg only once.
2377 * make.h (log_working_directory): Declare it.
2378 * misc.c (message): Take new arg PREFIX. Print "make: " only if
2379 nonzero. Call log_working_directory.
2380 * remake.c: Pass new arg in `message' calls.
2381 * job.c (start_job_command): Pass new arg to `message'; fix
2382 inverted test in that call.
2384 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2386 * job.c (start_job_command): Use `message' to print the command,
2387 and call it with null if the command is silent.
2388 * remake.c (touch_file): Use message instead of printf.
2390 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2392 * main.c (enter_command_line_file): Barf if NAME is "".
2394 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
2396 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
2398 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2400 * configure.in: Don't check for getdtablesize.
2401 * job.c (getdtablesize): Remove decls and macros.
2403 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2405 * main.c (define_makeflags): Omit command line variable
2406 definitions from MFLAGS value.
2408 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
2409 indicating a valid, but empty, archive.
2411 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2413 * dir.c (file_impossible_p): Correctly reset FILENAME to name
2414 within directory before hash search.
2416 * job.c (child_error): Do nothing if IGNORED under -s.
2418 * job.c (exec_command): Correctly use ARGV[0] for script name when
2419 running shell directly.
2421 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2423 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
2424 dup'ing from them. Don't try to close all excess descriptors;
2425 getdtablesize might return a huge value. Any open descriptors in
2426 the parent should have FD_CLOEXEC set.
2427 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
2429 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2431 * read.c (read_all_makefiles): Properly append default makefiles
2432 to the end of the `read_makefiles' chain.
2434 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2436 * Version 3.74 released.
2438 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2442 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2444 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
2447 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2449 * file.c (print_file): Grok update_status of 1 for -q.
2451 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2455 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2457 * file.c (remove_intermediates): Fix inverted test to bail under
2458 -n for signal case. Bail under -q or -t.
2459 Skip files with update_status==-1.
2461 * job.c (job_next_command): Skip empty lines.
2462 (new_job): Don't test the return of job_next_command.
2463 Just let start_waiting_job handle the case of empty commands.
2465 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2467 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
2471 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2473 * remake.c (notice_finished_file): Set FILE->update_status to zero
2476 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2478 * Version 3.73 released.
2480 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2482 * main.c (main): Fixed braino in assert.
2486 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2488 * main.c: Avoid string in assert expression. Some systems are broken.
2490 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2492 * main.c (main): Handle 1 and 2 returns from update_goal_chain
2493 makefile run properly.
2497 * main.c (handle_non_switch_argument): New function, broken out of
2499 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
2500 When getopt_long returns EOF, break the loop and handle remaining args
2501 with a simple second loop.
2503 * remake.c (remake_file): Set update_status to 2 instead of 1 for
2504 no rule to make. Mention parent (dependent) in error message.
2505 (update_file_1): Handle FILE->update_status == 2 in -d printout.
2506 * job.c (start_job_command, reap_children): Set update_status to 2
2507 instead of 1 for failed commands.
2509 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2511 * job.c (search_path): Function removed (was already #if 0'd out).
2512 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
2514 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2516 * configure.bat: Write @CPPFLAGS@ translation.
2518 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2520 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
2521 to not skip the elt immediately preceding `l(...'.
2523 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2527 * read.c (find_char_unquote): Make second arg a string of stop
2528 chars instead of a single stop char. Stop when any char in the
2529 string is hit. All callers changed.
2530 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
2531 instead of using two calls. If the match is not a ; but a #,
2533 * misc.c: Changed find_char_unquote callers here too.
2537 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
2540 * GNUmakefile (globfiles): Add glob/configure.bat.
2541 (distfiles): Add configh.dos, configure.bat.
2543 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2545 Fixes for MS-DOS from DJ Delorie.
2546 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
2547 as separator in "C:\...".
2548 * configh.dos (STDC_HEADERS): Define only if undefined.
2549 (HAVE_SYS_PARAM_H): Don't define this.
2550 (HAVE_STRERROR): Define this.
2551 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
2555 * main.c (decode_switches): Reset optind to 1 instead of 0.
2557 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
2559 * main.c (decode_switches): If non-option arg is "-", ignore it.
2561 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2565 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2569 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2571 * main.c (main): Pass missing arg to tmpnam.
2573 * configure.in: Check for strsignal.
2574 * job.c (child_error): Use strsignal.
2575 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
2577 * misc.c (strerror): Fix swapped args in sprintf.
2579 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2581 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
2583 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2585 * main.c (print_version): Add 95 to copyright years.
2589 * job.c (start_job_command): Remember to call notice_finished_file
2590 under -n when not recursing. To do this, consolidate that code
2591 under the empty command case and goto there for the -n case.
2593 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2595 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
2598 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2600 * read.c (read_makefile): For bogus line starting with tab, ignore
2601 it if blank after removing comments.
2603 * main.c: Cast results of `alloca' to `char *'.
2604 * expand.c: Likewise.
2606 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2610 * configure.in: Check for mktemp.
2611 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
2613 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
2615 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
2616 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
2619 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2621 * remake.c (update_file_1): When !MUST_MAKE, don't set
2622 FILE->update_status to zero before calling notice_finished_file.
2623 (notice_finished_file): Touch only when FILE->update_status is zero.
2624 (remake_file): Set FILE->update_status to zero after not calling
2625 execute_file_command and deciding to touch instead.
2627 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2629 * main.c (debug_signal_handler): New function; toggles debug_flag.
2630 (main): Handle SIGUSR1 with that.
2632 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2634 * compatMakefile (realclean): Remove Info files.
2636 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2640 * job.c (start_job_command): Save and restore environ around vfork
2642 (search_path): Function #if 0'd out.
2643 (exec_command): Use execvp instead of search_path.
2645 * expand.c (variable_expand): Rewrote computed variable name and
2646 substitution reference handling to be simpler. First expand the
2647 entire text between the parens if it contains any $s, then examine
2648 the result of that for subtitution references and do no further
2649 expansion while parsing them.
2651 * job.c (construct_command_argv_internal): Handle " quoting too,
2652 when no backslash, $ or ` characters appear inside the quotes.
2654 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
2655 defined, just use int.
2657 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2659 * default.c (default_variables) [__hpux]: Remove special
2660 definition of ARFLAGS. Existence of the `f' flag is not
2661 consistent across HPUX versions; and one might be using GNU ar
2664 * compatMakefile (clean): Don't remove Info files.
2666 * compatMakefile (check): Remove gratuitous target declaration.
2668 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2670 * compatMakefile (ETAGS, CTAGS): Don't use -t.
2672 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
2674 * main.c (decode_switches): For --help, print usage to stdout.
2676 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2680 * remake.c (update_file_1): Do set_command_state (FILE,
2681 cs_not_started) only if old state was deps_running.
2683 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2685 * job.c (start_waiting_job): Use set_command_state.
2687 * build.template (CPPFLAGS): New variable.
2688 (prefix, exec_prefix): Set from @...@.
2689 (compilation loop): Pass $CPPFLAGS to compiler.
2691 * GNUmakefile (build.sh.in): Make it executable.
2693 * GNUmakefile (globfiles): Add configure.in, configure.
2697 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
2699 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
2701 * configure.in: Don't check for ranlib.
2703 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2705 * remake.c (notice_finished_file): Only mark also_make's as
2706 updated if really ran cmds.
2708 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2710 * configure.in: Put dnls before random whitespace.
2712 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2714 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
2715 (RANLIB): Variable removed.
2716 (prefix, exec_prefix): Set these from @...@.
2717 (.c.o): Use $(CPPFLAGS).
2718 (glob/libglob.a): Don't pass down variables to sub-make.
2719 glob/Makefile should be configured properly by configure.
2720 (distclean): Remove config.log and config.cache (autoconf stuff).
2722 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2724 * acconfig.h: Add #undef HAVE_UNION_WAIT.
2725 * configure.in: Converted to Autoconf v2.
2726 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
2727 of DIRENT, SYSDIR, NDIR.
2728 * build.sh.in (prefix, exec_prefix): Set these from @...@.
2729 (CPPFLAGS): New variable, set from @CPPFLAGS@.
2730 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
2731 * install.sh: File renamed to install-sh.
2733 * main.c (define_makeflags): When no flags, set WORDS to zero.
2735 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2739 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
2742 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2746 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2750 * job.c (start_job_command): When ARGV is nil, only set
2751 update_state and call notice_finished_file if job_next_command
2754 * job.c (start_job_command): Call notice_finished_file for empty
2757 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2759 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
2762 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2766 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2768 * file.c (snap_deps): Set command_flags bits in all :: entries.
2770 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2772 * make.h (posix_pedantic): Declare it.
2773 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
2775 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
2776 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
2777 command_flags and don't set -i. Likewise .SILENT.
2778 * job.c (start_job_command): In FLAGS initialization, OR in
2779 CHILD->file->command_flags.
2780 * file.h (struct file): New member `command_flags'.
2782 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2784 * main.c (switches): Bump flag values for --no-print-directory and
2785 --warn-undefined-variables, so neither is 1 (which indicates a
2786 nonoption argument).
2788 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2790 * main.c (main): Add missing code in .IGNORE test.
2792 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2794 * variable.c (define_automatic_variables): Define +D and +F.
2796 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2798 * main.c (main): Define hidden automatic variable with command
2799 vars, and MAKEOVERRIDES to a reference to that.
2800 (define_makeflags): If posix_pedantic, write a reference to that
2803 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2805 * main.c (posix_pedantic): New variable.
2806 (main): Set posix_pedantic if .POSIX is a target.
2807 Fix .IGNORE and .SILENT checks to require is_target.
2809 * commands.c (set_file_variables): Define new automatic variable
2810 $+, like $^ but before calling uniquize_deps.
2812 * job.c (reap_children): Call delete_child_targets for non-signal
2813 error if .DELETE_ON_ERROR is a target.
2815 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2819 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2821 * job.c (reap_children): Don't change C->file->command_state when
2822 dying. Test it only after calling start_job_command for a new
2823 command line. When no more cmds, just set C->file->update_status.
2824 (start_job_command): When the last line is empty or under -n, set
2825 C->file->update_status.
2826 (start_waiting_job): Grok cs_not_started after start_job_command
2828 (new_job): Set C->file->update_status when there are no cmds.
2829 (job_next_command): When out of lines, don't set
2830 CHILD->file->update_status or CHILD->file->command_state.
2832 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
2833 if nonzero, also double $s.
2834 (main): Define MAKEOVERRIDES from command_variables here.
2835 (define_makeflags): Don't use command_variables here; instead write a
2836 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
2838 * dir.c [__MSDOS__]: Fixed typo.
2840 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
2842 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2844 * remake.c: Include <assert.h> and use assert instead of printfs
2847 * main.c (decode_switches): Loop until optind hits ARGC, not just
2848 until getopt_long returns EOF. Initialize C to zero before loop;
2849 in loop if C is EOF, set optarg from ARGV[optind++], else call
2851 (decode_env_switches): Use variable_expand instead of
2852 allocated_variable_expand. Allocate a fresh buffer to copy split
2853 words into; scan characters by hand to break words and
2855 (shell_quote): New function.
2856 (define_makeflags): Allocate doubled space for switch args, and command
2857 variable names and values; use shell_quote to quote those things.
2859 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2863 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
2865 * main.c (decode_switches): The non-option return from getopt is
2867 (command_variables): New type and variable.
2868 (decode_switches, decode_env_switches): After making a variable
2869 definition, record the struct variable pointer in the
2870 command_variables chain.
2871 (define_makeflags): If ALL, write variable definitions for
2874 * main.c (other_args): Variable removed.
2875 (goals, lastgoal): New static variables (moved from auto in main).
2876 (main): Don't process OTHER_ARGS at all.
2877 Don't set variable MAKEOVERRIDES at all; define MAKE to just
2879 (init_switches): Prepend a - {return in order} instead of a +
2881 (decode_switches): Don't set OTHER_ARGS at all.
2882 Grok '\0' return from getopt_long as non-option argument; try
2883 variable definition and (if !ENV) enter goal targets here.
2884 (decode_env_switches): Use allocated_variable_expand to store value.
2885 Use find_next_token to simplify word-splitting loop. Don't
2886 prepend a dash to uninterpreted value. Instead, if split into
2887 only one word, try variable definition and failing that prepend a
2888 dash to the word and pass it to decode_switches as a single arg.
2890 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2892 * remake.c (notice_finished_file): Only recheck modtimes if
2893 FILE->command_state was cs_running on entry (meaning the commands
2895 (update_file_1): Whenever we set FILE->update_status, call
2896 notice_finished_file instead of just set_command_state.
2897 * job.c (start_job_command): Whenever we set
2898 CHILD->file->update_status, call notice_finished_file instead of
2899 just set_command_state.
2901 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
2903 * default.c: Add missing ".
2905 * job.c: Changed all assignments of command_state members to calls
2906 to set_command_state.
2907 * remake.c: Likewise.
2908 * file.c (set_command_state): New function.
2909 * file.h: Declare set_command_state.
2911 * main.c (init_switches): Put a + first in options.
2913 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2915 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
2916 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
2917 * main.c (directory_before_chdir): New variable, moved out of main
2919 (main) [__MSDOS__]: Look for \ or : to delimit last component of
2920 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
2921 (die): Change back to `directory_before_chdir' before dying.
2922 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
2923 [__MSDOS__] and not.
2924 * job.c [__MSDOS__]: Include <process.h>.
2925 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
2926 dos_batch_file): New variables.
2927 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
2928 (unblock_sigs) [__MSDOS__]: Do nothing.
2929 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
2930 (load_too_high) [__MSDOS__]: Always return true.
2931 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
2932 Use PATH_SEPARATOR_CHAR instead of ':'.
2933 (construct_command_argv_internal) [__MSDOS__]: Wholly different
2934 values for sh_chars and sh_cmds. Wholly new code to handle shell
2936 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
2938 * dir.c [__MSDOS__] (dosify): New function.
2939 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
2940 process the result instead of FILENAME itself.
2941 (file_impossible_p) [__MSDOS__]: Likewise.
2942 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
2943 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
2944 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
2945 `bison -y', and LEX to `flex'.
2946 * configure.bat, configh.dos: New files.
2947 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
2948 intermediates and exit.
2950 * commands.c (set_file_variables): Add parens in length
2951 computation in .SUFFIXES dep loop to quiet compiler warning. From
2954 * read.c (read_makefile): Free FILENAME if we allocated it. From
2957 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2959 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
2960 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
2961 * read.c (construct_include_path): Use safe_stat in place of stat.
2962 * job.c (search_path): Use safe_stat in place of stat.
2963 * dir.c (find_directory): Use safe_stat in place of stat.
2964 * commands.c (delete_target): Use safe_stat in place of stat.
2965 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
2966 * remake.c (name_mtime): Use safe_stat in place of stat.
2967 (touch_file) [EINTR]: Do EINTR looping around fstat.
2969 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2971 * read.c (read_makefile): Check for a shell command first, and
2972 then strip leading tabs before further checking if it's not a
2975 * make.h [__arm]: Undefine POSIX.
2976 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
2977 functions that return int.
2979 * job.c (construct_command_argv_internal): After swallowing a
2980 backslash-newline combination, if INSTRING is set goto string_char
2981 (new label) for normal INSTRING handling code.
2983 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2985 * configure.in: Don't check for sys_siglist and _sys_siglist with
2986 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
2988 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2990 * Version 3.71.1 released.
2992 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
2993 _POSIX_VERSION for these declarations.
2995 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
2996 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
2998 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3000 * Version 3.71 released.
3002 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
3003 and [HAVE_SETGID]. Every system has those, and configure doesn't
3006 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
3008 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
3010 (loadavg.c): Link or copy it from getloadavg.c.
3011 (distclean): Remove loadavg.c.
3013 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3017 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
3020 * default.c (default_terminal_rules): In SCCS rules, put
3021 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
3022 only before the file name.
3023 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
3025 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3027 * job.c (construct_command_argv_internal): Swallow
3028 backslash-newline combinations inside '' strings too.
3030 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3032 * read.c (do_define): Call collapse_continuations on each line
3035 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3037 * job.c (construct_command_argv_internal): Notice newline inside
3038 '' string when RESTP is non-null.
3040 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3044 * remake.c (update_goal_chain): Reset FILE to G->file after the
3045 double-colon loop so it is never null for following code.
3047 * read.c (read_makefile): Fix `override define' parsing to skip
3048 whitespace after `define' properly.
3050 * compatMakefile (srcdir): Define as @srcdir@; don't reference
3052 (glob/Makefile): New target.
3054 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3058 * misc.c (remove_comments): Use find_char_unquote.
3059 * make.h (find_char_unquote): Declare it.
3060 * read.c (find_char_unquote): New function, generalized from
3062 (find_percent, find_semicolon, parse_file_seq): Use that.
3064 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3066 * implicit.c (pattern_search): Always allocate new storage for
3067 FILE->stem. It is not safe to store STEM's address because it
3068 might be auto storage.
3070 * configure.in: Check for seteuid and setegid.
3071 * misc.c [HAVE_SETEUID]: Declare seteuid.
3072 [HAVE_SETEGID]: Declare setegid.
3073 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
3074 [HAVE_SETEGID]: Use setegid.
3076 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
3077 to preserve whether it's 2 for error or 1 for -q trigger. When
3078 STATUS gets nonzero and -q is set, always stop immediately.
3079 * main.c (main, decode_switches): Die with 2 for errors.
3080 (main): Accept 2 return from update_goal_chain and die with that.
3081 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
3083 * job.c (reap_children): Die with 2 for error.
3084 (start_job_command): Set update_status to 2 for error. Set it to
3085 1 when we would run a command and question_flag is set.
3087 * read.c (read_makefile): Don't mark makefiles as precious. Just
3088 like other targets, they can be left inconsistent and in need of
3089 remaking by aborted commands.
3091 * read.c (read_makefile): Write no error msg for -include file.
3093 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3095 * commands.c (fatal_error_signal): Don't unblock signals.
3097 * file.h (struct file): Change member `double_colon' from flag to
3099 * read.c (record_files): Set double_colon pointer instead of flag.
3100 * main.c (main): When disqualifying makefiles for updating, use
3101 double_colon pointer to find all entries for a file.
3102 * file.c (enter_file): If there is already a double-colon entry
3103 for the file, set NEW->double_colon to that pointer.
3104 (file_hash_enter): Use FILE->double_colon to find all entries to
3106 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
3107 (update_file): Use FILE->double_colon pointer to find all entries.
3108 (f_mtime): Likewise.
3109 (notice_finished_file): Propagate mtime change to all entries.
3111 * variable.c (try_variable_definition): Return after abort.
3113 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3115 * read.c (read_makefile): Remove unused variable.
3116 (parse_file_seq): When removing an elt that is just `)', properly
3117 fix up the previous elt's next pointer.
3119 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
3121 * configure.in: Do AC_SET_MAKE.
3122 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
3124 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3126 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
3127 the search string is the empty string, find a match at the end of
3128 each word (using end_of_token in place of sindex).
3130 * misc.c (end_of_token): Don't treat backslashes specially; you
3131 can no longer escape blanks with backslashes in export, unexport,
3132 and vpath. This was never documented anyway.
3134 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3136 * read.c (read_makefile): Variable name for `define' is not just
3137 first token; use whole rest of line and strip trailing blanks.
3139 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3143 * read.c (read_makefile): Add -d msg stating args.
3145 * read.c (read_makefile): Use isspace to skip over leading
3146 whitespace, and explicitly avoid skipping over tabs. Don't want
3147 to skip just spaces though; formfeeds et al should be skipped.
3149 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
3151 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
3152 sizeof ar_name for max length to compare.
3154 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
3155 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
3157 * main.c (main): Call user_access after setting `program', in case
3158 it needs to use it in an error message.
3160 * read.c (read_makefile): Ignore an empty line starting with a tab.
3162 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3164 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
3165 AC_COMPILE_CHECK that is now its contents.
3167 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3169 * make.h: #undef strerror after #include <string.h>.
3170 [! ANSI_STRING]: Declare strerror.
3172 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3174 * misc.c (strerror): #undef any macro before function definition.
3176 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3178 * variable.c (try_variable_definition): Calculate BEG before loop
3179 to strip blanks by decrementing END. Don't decr END to before BEG.
3181 * read.c (read_makefile): Skip over leading space characters, but
3182 not tabs, after removing continuations and comments (it used to
3185 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3187 * variable.c (define_automatic_variables): In $(@D) et al, use
3188 patsubst to remove trailing slash.
3190 * commands.c (delete_target): New function, broken out of
3191 delete_child_targets. Check for archive members and give special msg.
3192 (delete_child_targets): Use delete_target.
3194 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3196 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
3197 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
3199 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3201 * GNUmakefile (tarfiles): Omit make-doc.
3202 (make-$(version).tar): Include make.info*.
3204 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3206 * compatMakefile (configure, config.h.in): Comment out rules.
3208 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3210 * compatMakefile (binprefix, manprefix): New variables.
3211 (instname): Variable removed.
3212 (install): Use $({bin,man}prefix)make in place of $(instname).
3213 File targets likewised renamed.
3215 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3217 * Version 3.70 released.
3219 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3223 * read.c (parse_file_seq): Inside multi-word archive ref
3224 translation loop, check NEW1==0 at end and break out of the loop.
3226 * GNUmakefile (make-$(version).tar): Distribute install.sh.
3227 * install.sh: New file.
3229 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
3230 cmds outside subshell parens, to avoid "command not found" msgs
3233 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3235 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
3236 Redirect output & error from get to /dev/null.
3237 Fix reversed sense of test.
3239 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3241 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
3242 braces inside if condition command; some shells lose.
3244 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3248 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
3249 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
3251 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
3253 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3255 * main.c (main): Cast result of pointer arith to unsigned int
3256 before passing to define_variable for envars. Matters when
3257 sizeof(unsigned)!=sizeof(ptrdiff_t).
3259 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3261 * configure.in: Add new check for SCCS_GET_MINUS_G.
3262 * config.h.in: Add #undef SCCS_GET_MINUS_G.
3263 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
3264 place of `-G $@' in SCCS commands.
3265 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
3268 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
3269 (so it goes in config.status), rather than afterward.
3271 * ar.c (ar_member_date): Don't call enter_file on the archive file
3272 if it doesn't exist (by file_exists_p).
3274 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
3275 with `$$dir/make.info' in install-info invocation (oops).
3277 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
3278 we do not unlink and free PATH.
3280 * file.c (print_file_data_base): Fix inverted calculation for
3281 average files per hash bucket.
3283 * read.c (readline): When we see a NUL, give only a warning and
3284 synthesize a newline to terminate the building line (used to
3285 fatal). Move fgets call into the loop condition, and after the
3286 loop test ferror (used to test !feof in the loop).
3288 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3290 * configure.in: Check for strerror in AC_HAVE_FUNCS.
3292 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3294 Differentiate different flavors of missing makefile error msgs,
3295 removing gratuitous `fopen: ' and giving caller for included makefiles.
3296 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
3297 (perror_with_name, pfatal_with_name): Use strerror instead of
3298 replicating its functionality.
3299 * read.c (read_makefile): Return int instead of void.
3300 (read_all_makefiles, read_makefile): Change callers to notice zero
3301 return and give error msg.
3303 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3307 * default.c: Put `-G $@' before $< in SCCS cmds.
3309 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3311 * read.c (read_makefile): After trying a variable defn, notice if
3312 the line begins with a tab, and diagnose an error.
3314 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3318 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3322 * implicit.c (try_implicit_rule): Look for a normal rule before an
3325 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3327 * function.c (expand_function: `sort'): Double NWORDS when it
3328 overflows, instead of adding five.
3330 * compatMakefile (clean): Remove loadavg.
3332 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3336 * file.h (NEW_MTIME): Define new macro.
3337 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
3338 current time returned from system. Removed variable NOW.
3339 * remake.c (notice_finished_file): Use NEW_MTIME in place of
3340 current time here too.
3342 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3346 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
3347 cmds and !DEPS_CHANGED unless also !NOEXIST.
3349 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3351 * read.c (parse_file_seq): When converting multi-word archive
3352 refs, ignore a word beginning with a '('.
3354 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3356 * configure.in: Check for sys/timeb.h.
3357 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
3359 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3363 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
3364 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
3365 TARGNAME to initialize PERCENTS[0].
3367 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3369 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
3370 Remove AC_USG; it is no longer used.
3372 * file.c (print_file): New function, broken out of
3373 print_file_data_base.
3374 (print_file_data_base): Call it.
3375 * rule.c (print_rule): New function, broken out of
3376 print_rule_data_base.
3377 (print_rule_data_base): Call it.
3379 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3381 * default.c (install_default_suffix_rules): New function, broken
3382 out of install_default_implicit_rules.
3383 (install_default_implicit_rules): Move suffix rule code there.
3384 * make.h: Declare install_default_suffix_rules.
3385 * main.c (main): Call install_default_suffix_rules before reading
3386 makefiles. Move convert_to_pattern call before
3387 install_default_implicit_rules.
3389 * job.h (struct child): Make `pid' member type `pid_t' instead of
3392 * compatMakefile (RANLIB): New variable, set by configure.
3393 (glob/libglob.a): Pass RANLIB value down to submake.
3395 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
3396 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
3397 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
3398 defined but NOFILES_MAX is, define it to be that.
3400 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3402 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
3405 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3407 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
3409 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3411 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
3412 is another symbol for | in some shells.
3413 * main.c (main): Add it to CMD_DEFS quoting list as well.
3415 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3417 * job.c (construct_command_argv_internal): Remove '=' from
3418 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
3419 first word without an unquoted '='.
3421 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
3423 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3425 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
3427 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
3429 * commands.c (delete_child_targets): Don't delete phony files.
3431 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
3432 see a `+' at the beginning of the command line.
3434 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3438 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3440 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
3442 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3444 * expand.c (variable_expand): Fatal on an unterminated reference.
3446 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3450 * variable.c (define_automatic_variables): Define new o_default
3451 variable `MAKE_VERSION' from version_string and remote_description.
3453 * make.h (version_string, remote_description): Declare these here.
3454 * main.c: Don't declare version_string.
3455 (print_version): Don't declare remote_description.
3457 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3459 * read.c (read_makefile): Free space pointed to by CONDITIONALS
3460 before restoring the old pointer.
3462 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3464 * compatMakefile ($(objs)): Depend on config.h.
3466 * GNUmakefile (build.sh.in): Depend on compatMakefile.
3468 * configure.in: Touch stamp-config after AC_OUTPUT.
3470 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3474 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3476 * make.h: Include <config.h> instead of "config.h".
3478 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3480 * main.c (main): Make all variables interned from ENVP be v_export.
3481 * variable.c (try_variable_definition): In v_default case, don't
3482 check for an o_file variable that `getenv' finds.
3484 * job.c (reap_children): New local variable ANY_LOCAL; set it
3485 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
3487 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
3489 * function.c (expand_function): #if 0 out freeing of ENVP since it
3492 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3496 * remote-stub.c (remote_status): Set errno to ECHILD before return.
3497 * job.c (reap_children): Scan the chain for remote children and
3498 never call remote_status if there are none.
3500 * function.c (expand_function: `shell'): #if 0 out calling
3501 target_environment; just set ENVP to environ instead.
3503 * job.c (reap_children): Check for negative return from
3504 remote_status and fatal for it.
3505 When blocking local child wait returns 0, then try a blocking call
3508 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3510 * compatMakefile (clean): Delete make.info* and make.dvi here.
3511 (distclean): Not here.
3513 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
3514 compilers that don't like enum values used as ints.
3516 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3518 * compatMakefile (loadavg): Add $(LOADLIBES).
3520 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3524 * compatMakefile (loadavg, check-loadavg): New targets.
3525 (check): Depend on check-loadavg.
3527 * compatMakefile (glob/libglob.a): Depend on config.h.
3529 * misc.c (log_access): Write to stderr instead of stdout.
3531 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3535 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3537 * configure.in (SYS_SIGLIST_DECLARED): In test program include
3538 <unistd.h> #ifdef HAVE_UNISTD_H.
3540 * compatMakefile (.PHONY): Put after `all' et al.
3542 * configure.in: Add AC_IRIX_SUN.
3544 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3548 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3552 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3556 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
3557 Run install-info script if present.
3559 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3561 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
3563 * configure.in: Add AC_STAT_MACROS_BROKEN.
3565 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3569 * read.c (read_makefile): Recognize directive `-include', like
3570 `include' but sets RM_DONTCARE flag.
3572 * variable.c (target_environment): If FILE is nil, use
3573 current_variable_set_list in place of FILE->variables.
3574 * function.c (expand_function: `shell'): Get an environment for
3575 the child from target_environment instead of using environ.
3577 * dep.h: Declare read_all_makefiles here.
3578 (RM_*): Define new enum constants.
3579 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
3580 Treat it as a bit mask containing RM_*.
3581 (read_all_makefiles): For default makefiles, set D->changed to
3582 RM_DONTCARE instead of 1.
3583 * main.c: Don't declare read_all_makefiles here.
3584 (main): Check `changed' member of read_makefiles elts for RM_*
3585 flags instead of specific integer values.
3587 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3589 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
3591 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3593 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
3595 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
3596 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
3598 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
3599 PERCENTS, whose storage is not consumed by create_pattern_rule.
3601 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
3603 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3607 * rule.c (max_pattern_targets): New variable.
3608 (count_implicit_rule_limits): Compute its value.
3609 * rule.h: Declare it.
3610 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
3611 times bigger. Move adding new TRYRULES elt inside the inner
3612 targets loop, so each matching target gets its own elt in MATCHES
3613 and CHECKED_LASTSLASH.
3615 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
3616 instead of just `file' in error msg.
3618 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3620 * job.c (construct_command_argv): Turn off
3621 --warn-undefined-variables around expansion of SHELL and IFS.
3622 * read.c (tilde_expand): Likewise for HOME.
3623 (read_all_makefiles): Likewise for MAKEFILES.
3624 * vpath.c (build_vpath_lists): Likewise for VPATH.
3626 * main.c (warn_undefined_variables_flag): New flag variable.
3627 (switches): Add --warn-undefined-variables.
3628 * make.h (warn_undefined_variables_flag): Declare it.
3629 * expand.c (warn_undefined): New function.
3630 (reference_variable): Call it if the variable is undefined.
3631 (variable_expand): In substitution ref, call warn_undefined if the
3632 variable is undefined.
3634 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
3635 `%.tex: %.w %.ch' rules.
3636 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
3637 (default_suffixes): Add `.ch'.
3639 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3641 * default.c (default_suffixes): Replace `.cweb' with `.w'.
3642 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
3645 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3647 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
3649 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3653 * read.c (multi_glob): Don't free OLD and OLD->name in the
3654 FOUND!=0 fork. Use new block-local variable F instead of
3657 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
3658 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
3659 contains no metacharacters.
3661 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3663 * ar.c (ar_glob{_match,_alphacompare}): New function.
3665 * dep.h [! NO_ARCHIVES]: Declare it.
3666 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
3668 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
3669 multi_glob (which doesn't take a 3rd arg).
3670 * rule.c (install_pattern_rule): Likewise.
3671 * default.c (set_default_suffixes): Here too.
3672 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
3674 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
3675 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
3677 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3679 * compatMakefile (installdirs): Actually pass directory names.
3680 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
3681 if it fails, echo a warning msg, but don't make the rule fail.
3683 * read.c (tilde_expand): New function, broken out of tilde_expand.
3684 (multi_glob): Call it.
3685 (construct_include_path): Expand ~ in directory names.
3686 * dep.h: Declare tilde_expand.
3687 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
3688 (main): Expand ~ in -C args.
3689 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
3691 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3693 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
3695 * main.c (main): Put result of alloca in temporary variable with
3696 simple assignment, to make SGI compiler happy.
3698 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3702 * main.c (main): Before re-execing, remove intermediate files, and
3703 print the data base under -p. Sexier debugging message.
3705 * implicit.c (pattern_search): Allocate an extra copy of the name
3706 of a winning intermediate file when putting it in FOUND_FILES.
3708 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3710 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
3711 multi_glob (which doesn't take a 3rd arg).
3713 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
3714 chars within D_NAMLEN that are NULs.
3716 * main.c (decode_switches): Don't savestring ARGV[0] to put it
3718 For string switch, don't savestring `optarg'.
3719 (main): Don't free elts of makefiles->list that are "-".
3720 Use alloca'd rather than savestring'd storage for elts of
3721 makefiles->list that are temporary file names.
3722 * read.c (read_all_makefiles): Don't free *MAKEFILES.
3723 * file.c (enter_file): Don't strip `./'s.
3724 * main.c (enter_command_line_file): New function.
3725 (main): Use it in place of enter_file for command-line goals from
3726 other_files, and for old_files and new_files.
3728 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3732 * compatMakefile (.SUFFIXES): Add .info.
3733 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
3734 else in $srcdir. Use basename to remove dir name from installed name.
3736 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3738 * implicit.c (pattern_search): When interning FOUND_FILES, try
3739 lookup_file first; if found, free the storage for our copy of the name.
3741 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3745 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
3746 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
3748 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3750 * rule.c (convert_suffix_rule): New function.
3751 (convert_to_pattern): Use it instead of doing all the work here
3753 For target suffix `.a', generate both the archive magic rule and
3756 * compatMakefile (distclean): Remove stamp-config.
3758 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3762 * file.c (remove_intermediates): Don't write extra space after `rm'.
3764 * main.c (struct command_switch.type): Remove `usage_and_exit'.
3765 (print_usage_flag): New variable.
3766 (switches: --help): Make type `flag', to set print_usage_flag.
3767 (init_switches): Remove `usage_and_exit' case.
3768 (decode_switches): Likewise.
3769 (decode_switches): Print usage if print_usage_flag is set.
3770 When printing usage, die with status of BAD.
3771 (main): Die with 0 if print_version_flag.
3773 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3777 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3779 * compatMakefile (installdirs): New target.
3780 (install): Depend on it.
3782 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3786 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3788 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
3789 set LASTPATH to PATH, not NEXT.
3791 * dir.c (read_dirstream): Break out of loop after incrementing
3792 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
3793 dereference DS->contents->files[DIRFILE_BUCKETS].
3795 * read.c (read_makefile): Clear no_targets after reading a
3796 targetful rule line.
3798 * main.c (main): If print_version_flag is set, exit after printing
3800 (switches): Change --version docstring to say it exits.
3802 * make.h [butterfly]: #undef POSIX.
3804 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3808 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
3809 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
3811 * function.c (handle_function): Use fatal instead of
3812 makefile_fatal when reading_filename is nil.
3814 * configure.in: Add AC_GETGROUPS_T.
3815 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
3817 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3821 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3823 * function.c (handle_function): Fatal for unmatched paren.
3825 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3829 * commands.c (handling_fatal_signal): New variable.
3830 (fatal_error_signal): Set it.
3831 * job.c (reap_children): Avoid nonreentrant operations if that is set.
3832 * make.h: Declare handling_fatal_signal.
3834 * expand.c (reference_variable): New function, snippet of code
3835 broken out of simple-reference case of variable_expand.
3836 (variable_expand): Use it for simple refs.
3837 (variable_expand): When checking for a computed variable name,
3838 notice a colon that comes before the final CLOSEPAREN. Expand
3839 only up to the colon, and then replace the pending text with a
3840 copy containing the expanded name and fall through to subst ref
3842 (variable_expand): Don't bother expanding the name if a colon
3843 appears before the first $.
3844 (expand_argument): Use alloca instead of savestring.
3845 (variable_expand): For subst ref, expand both sides of = before
3846 passing to [pat]subst_expand. Use find_percent instead of lindex
3847 to check the lhs for a %.
3849 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3853 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3855 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
3857 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
3860 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3864 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
3865 we read the member name in any of the fashions that allow it to be
3866 arbitrarily long. Pass its negation to FUNCTION.
3867 (describe_member): Take TRUNCATED from ar_scan and print it.
3868 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
3869 the first sizeof (struct ar_hdr.ar_name) chars.
3870 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
3871 * ar.c (ar_member_date_1): Likewise.
3873 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3875 * job.c (reap_children): Before calling start_job_command to start
3876 the next command line, reset C->remote by calling start_remote_job_p.
3878 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3880 * arscan.c (ar_scan): New local var NAMEMAP.
3881 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
3882 flag IS_NAMEMAP. When extracting the member name, always put a
3883 null at its end first. If the name is "//" or "/ARFILENAMES", set
3884 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
3885 like " /N", get full name from NAMEMAP+N.
3886 Else if NAME looks like "#1/N", read N chars from the
3887 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
3888 the elt's data into alloca'd NAMEMAP.
3889 (ar_name_equal): #if 0 truncating code.
3891 * make.h: Don't declare vfork at all. It returns int anyway,
3892 unless <unistd.h> declared it; and we conflicted with some systems.
3894 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
3895 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
3896 define it to something like "-no-print-directory".
3897 Use %g format instead of %f for floating-valued things.
3899 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3901 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
3902 to change remote-%.dep to remote-stub.dep.
3904 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3908 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3910 * compatMakefile (install): Remove - prefix from chgrp+chmod.
3914 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3916 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
3917 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
3919 * default.c (default_variables): Set GET to macro SCCS_GET.
3921 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
3922 if nonzero. I hope this is the last time this argument is added
3924 (read_makefile): Pass it 1 when parsing include file names.
3925 Pass it 1 when parsing target file names.
3926 Pass it 1 when parsing static pattern target pattern names.
3927 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
3928 * default.c (set_default_suffixes): Pass it 1 when parsing
3930 * function.c (string_glob): Pass it 0 here.
3932 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3934 * misc.c (log_access): New function.
3935 ({init,user,make,child}_access): Call it.
3936 (child_access): Abort if !access_inited.
3938 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
3939 single-letter option.
3940 (init_switches, decode_switches, define_makeflags): An option with
3941 no single-letter version is no longer indicated by a value of -1;
3942 instead a value that is !isalnum.
3943 (init_switches): Don't put such switches into the string, only
3944 into the long_option table.
3946 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
3948 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
3949 bsdcc defined WIF* to use union wait.
3951 * main.c (struct command_switch): Change member `c' to type int.
3952 (switches): Make const.
3953 (decode_switches): Use `const struct command_switch *'.
3954 (define_makeflags): Likewise.
3956 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
3958 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3962 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
3963 Removed AC_MEMORY_H.
3964 * make.h [USG, NeXT]: Don't test these.
3965 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
3966 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
3967 [! ANSI_STRING]: Put decls of bcopy et al here.
3968 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
3969 [HAVE_SIGSETMASK]: Test this rather than USG.
3970 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
3971 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
3972 It doesn't hurt to do both if they are both defined, and testing
3974 * dir.c: Rationalize directory header conditionals.
3975 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
3977 * default.c (default_suffixes): Add `.txinfo'.
3978 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
3980 * variable.c (try_variable_definition): Replace RECURSIVE flag
3981 with enum FLAVOR, which can be simple, recursive, or append.
3982 Recognize += as append flavor. Set new variable VALUE in a switch
3983 on FLAVOR. For append flavor, prepend the variable's old value.
3984 If the variable was previously defined recursive, set FLAVOR to
3985 recursive; if it was defined simple, expand the new value before
3986 appending it to the old value. Pass RECURSIVE flag to
3987 define_variable iff FLAVOR == recursive.
3989 * variable.c (try_variable_definition): Use alloca and bcopy for
3990 NAME, instead of savestring. Might as well use stack storage
3991 since we free it immediately anyway.
3993 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3995 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
3997 * main.c (define_makeflags): Rename `struct flag' member `switch'
3998 to `cs', which is not a reserved word.
4000 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4002 * job.c (new_job): Call start_waiting_jobs first thing.
4003 (start_waiting_job): Changed return type from void to int.
4004 Return 0 when putting the child on the waiting_jobs chain.
4005 (start_waiting_jobs): Don't check load and job_slots here.
4006 Always take a job off the chain and call start_waiting_job on it;
4007 give up and return when start_waiting_job returns zero.
4009 * main.c (define_makeflags: struct flag): Change member `char c' to
4010 `struct command_switch *switch'.
4011 (ADD_FLAG): Set that to CS instead of CS->c.
4012 If CS->c is -1, increment FLAGSLEN for the long name.
4013 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
4014 the long name instead.
4016 * compatMakefile (stamp-config): New target of old config.h rule.
4017 Touch stamp-config after running config.status.
4018 (config.h): Just depend on stamp-config, and have empty commands.
4020 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4022 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
4024 * configure.in (AC_HAVE_FUNCS): Check for psignal.
4026 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4028 * main.c (long_option_aliases): Remove "new"; it is already an
4029 unambiguous prefix of "new-file".
4031 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4035 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4037 * vpath.c (selective_vpath_search): When adding the
4038 name-within-directory at the end of NAME, and we don't add a
4039 slash, don't copy FILENAME in one char too far into NAME.
4041 * variable.c (define_automatic_variables): Find default_shell's
4042 length with strlen, not numerology.
4044 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4046 * main.c (define_makeflags): Add the elts of a string option in
4047 reverse order, so they come out right when reversed again.
4049 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4051 * compatMakefile (make.info): Use `-o make.info'.
4053 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4055 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
4057 (objs): Replace remote.o with remote-$(REMOTE).o.
4058 (srcs): Replace remote.c with remote-$(REMOTE).c.
4059 (remote.o): Rule removed.
4061 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
4062 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
4063 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
4064 * build.template (REMOTE): New var; set to @REMOTE@.
4065 (objs): Add remote-${REMOTE}.o.
4067 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4071 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
4072 "Rejecting impossible" -d msg.
4074 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
4075 mod'd values there; never mod {OLD,NEW}HASH.
4077 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4079 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
4081 * compatMakefile (VPATH): Set this to @srcdir@.
4082 (srcdir): Set this to $(VPATH).
4084 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
4085 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
4086 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
4088 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
4090 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
4092 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4094 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
4095 as the sed delimiter char.
4097 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4101 * rule.h (struct rule): Removed `subdir' member.
4102 * rule.c (new_pattern_rule): No need to clear it.
4103 (count_implicit_rule_limits): Set the `changed' flag in each dep
4104 that refers to a nonexistent directory. No longer set rule-global
4105 `subdir' flag with that information.
4106 (print_rule_data_base): Don't record info on `subdir' flags.
4108 * implicit.c (pattern_search): Check the DEP->changed flag rather
4109 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
4110 if it is set, the file might exist even though the DEP->changed
4113 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
4114 name arg to dir_file_exists_p to check for existence of directory.
4116 * implicit.c (pattern_search): Inside dep-finding loop, set
4117 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
4118 rather than computing it anew.
4120 * commands.c (set_file_variables): Must alloca space for PERCENT
4121 and copy it, to avoid leaving the trailing `)' in the value.
4123 * misc.c (remove_comments): Fixed backslash-checking loop
4124 condition to allow it to look at the first char on the line.
4125 P2 >= LINE, not P2 > LINE.
4127 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
4128 $@, rm $@.old and mv $@ to $@.old.
4130 * variable.c (try_variable_definition): Take new args FILENAME and
4131 LINENO. Fatal if the variable name is empty.
4132 * read.c (read_makefile): Change callers.
4133 * main.c (main): Likewise.
4135 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
4136 that configure will replace with the group owning /dev/kmem.
4138 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4140 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
4141 selective_vpath_search.
4142 (selective_vpath_search): Take second arg MTIME_PTR.
4143 If the dir cache thinks a file exists, stat it to make sure, and
4144 put the modtime in *MTIME_PTR.
4145 * remake.c (library_search): Take second arg MTIME_PTR.
4146 When we find a match, record its mtime there.
4147 Pass MTIME_PTR through to vpath_search to do same.
4148 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
4149 store it in FILE->last_mtime if set nonzero.
4150 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
4152 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
4153 so globbing looks somewhere it will find things.
4155 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
4156 not `$(srcdir)/make.info*'; no need to use basename.
4158 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4162 * compatMakefile (install): Add missing ;\s.
4164 Make -, @, and + prefixes on a pre-expanded command line affect
4165 all lines in the expansion, not just the first.
4166 * commands.h (struct commands): Replace `lines_recurse' member
4168 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
4170 * commands.c (chop_commands): Set `lines_flags' instead of
4171 `lines_recurse'. Record not only + but also @ and - prefixes.
4172 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
4173 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
4174 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
4175 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
4176 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
4177 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
4179 * remake.c (update_goal_chain): Set G->file to its prev after
4180 checking for G being finished, since that check needs to examine
4183 * configure.in (union wait check) [HAVE_WAITPID]: Try using
4184 waitpid with a `union wait' STATUS arg. If waitpid and union wait
4185 don't work together, we should not use union wait.
4189 * remake.c (update_goal_chain): When G->file->updated, move
4190 G->file to its prev. We aren't finished until G->file is nil.
4192 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4194 * main.c (starting_directory): New global variable.
4195 (main): Set it to cwd after doing -Cs.
4196 (log_working_directory): Use it, rather than computing each time.
4197 * make.h: Declare it.
4199 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
4201 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
4202 ARGV, rather than LEN words plus one byte.
4204 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4206 * compatMakefile ($(bindir)/$(instname)): Put - before
4207 install_setgid command line, so its failure won't be an error.
4208 (infodir): New variable.
4209 (install): Depend on $(infodir)/$(instname).info.
4210 ($(infodir)/$(instname).info): New target.
4212 * read.c (read_makefile): If FILENAMES is nil when we see a line
4213 starting with a tab, don't treat it as a command. Just fall
4214 through, rather than giving an error.
4216 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
4217 command line, don't clear it before continuing. We want
4218 subsequent command lines to be ignored as well.
4220 * job.c (new_job): Before expanding each command line, collapse
4221 backslash-newline combinations that are inside var or fn references.
4223 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4225 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
4227 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
4229 * job.c [POSIX] (unblock_sigs): Made global.
4230 [!POSIX] (unblock_sigs): Move defns to job.h.
4231 * job.h [POSIX] (unblock_sigs): Declare.
4233 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4235 * read.c (read_makefile): In vpath parsing, after finding the
4236 pattern token, take entire rest of line as the search path, not
4237 just the next token.
4239 * compatMakefile (remote.o): Depend on remote-*.c.
4241 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4243 * commands.c (set_file_variables): Don't define any F or D versions.
4244 * variable.c (define_automatic_variables): Define them here as
4245 recursively-expanded variables that use the dir and notdir funcs.
4247 * variable.c (target_environment): In v_default case, don't export
4248 o_default or o_automatic variables.
4250 * configure.in (union wait check): Remove ` and ' inside C code;
4251 they confuse the shell script.
4253 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4257 * vpath.c (construct_vpath_list): When skipping further processing
4258 of an elt that is ".", don't also skip the code that pushes P past
4261 * compatMakefile (distclean): Don't remove make-*.
4263 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
4264 defined. If one cannot use WEXITSTATUS with a `union wait'
4265 argument, we don't want to believe the system has `union wait' at all.
4267 * remake.c (update_file): Do nothing to print "up to date" msgs.
4268 (update_goal_chain): Do it here instead.
4269 Use the `changed' flag of each goal's `struct dep' to keep track
4270 of whether files_remade (now commands_started) changed around a
4271 call to update_file for that goal.
4272 When a goal is finished, and its file's update_status is zero (i.e.,
4273 success or nothing done), test the `changed' flag and give an "up
4274 to date" msg iff it is clear.
4275 * make.h (files_remade): Renamed to commands_started.
4276 * remake.c: Changed defn.
4277 (update_goal_chain): Changed uses.
4278 * job.c (start_job_command): Increment commands_started here.
4279 (reap_children): Not here.
4281 * remake.c (update_goal_chain): Don't do anything with files'
4282 `prev' members. update_file now completely handles this.
4284 * variable.c (target_environment): Don't expand recursive
4285 variables if they came from the environment.
4287 * main.c (define_makeflags): For flags with omitted optional args,
4288 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
4289 so stored cannot have more flags appended to the same word.
4291 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4293 * variable.c (print_variable_set): In vars/bucket calculation,
4294 don't spuriously multiply by 100.
4298 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
4299 Don't define if already defined.
4301 * remake.c (update_file): Don't keep track of the command_state before
4302 calling update_file_1. Remove local variable COMMANDS_FINISHED,
4303 and don't test it to decide to print the "is up to date" msg.
4304 Testing for files_remade having changed should always be sufficient.
4305 The old method lost when we are called in the goal chain run on a
4306 makefile, because the makefile's command_state is already
4307 `cs_finished' from the makefile chain run.
4309 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
4311 * configure.in: Rewrote wait checking.
4312 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
4313 Use AC_HAVE_FUNCS to check for waitpid and wait3.
4314 Use a compile check to test just for `union wait'.
4315 * job.c: Rewrote conditionals accordingly.
4316 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
4317 [HAVE_WAIT3]: Likewise.
4318 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
4320 * configure.in: Set CFLAGS and LDFLAGS before all checks.
4322 * dir.c: Add static forward decls of {open,read}_dirstream.
4324 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4328 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
4330 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
4331 * build.template (CFLAGS, LDFLAGS): Same here.
4332 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
4333 Set them to -g if not defined in the environment.
4335 * remake.c (library_search): Use LIBNAME consistently, setting it
4336 only once, to be the passed name sans `-l'.
4337 Pass new var FILE to be modified by vpath_search.
4339 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4343 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
4346 * configure.in: Add AC_CONST for the sake of getopt.
4348 * read.c (read_makefile): Continue after parsing `override'
4349 directive, rather than falling through to lossage.
4350 Check for EOL or blank after "override define".
4352 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
4354 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4358 * main.c (define_makeflags): After writing everything into
4359 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
4360 just wrote " -". Always terminate the string at *P.
4362 * remake.c (library_search): When constructing names in std dirs,
4363 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
4364 buffer we are writing into!).
4366 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4368 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
4369 define" when IGNORING is true.
4371 * compatMakefile (distclean): Remove config.status and build.sh.
4373 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4377 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
4380 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
4382 * variable.c (define_automatic_variables): Override SHELL value for
4383 origin o_env_override as well as o_env.
4385 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
4386 add the names of the glob objects (w/subdir) to %objs%.
4387 * build.template (globobjs): Removed.
4388 Take basename of $objs before linking.
4390 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4394 * configure.in (AC_OUTPUT): Also edit build.sh.
4395 * build.template: New file.
4396 * GNUmakefile (build.sh.in): New rule to create it from build.template.
4397 (make-$(version).tar.Z): Depend on build.sh.in.
4399 * main.c (die): Call print_data_base if -p.
4400 (main): Don't call it here.
4402 * compatMakefile (defines): Add @DEFS@. configure should turn this
4403 into -DHAVE_CONFIG_H.
4405 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4409 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
4410 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
4411 * compatMakefile (install_setgid): New var, set by configure.
4412 (install): Install setgid $(group) only if $(install_setgid) is true.
4414 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4416 * job.c (load_too_high): If getloadavg fails with errno==0, give a
4417 message saying that load limits are not supported.
4419 * vpath.c (construct_vpath_list): Rewrote path deletion code to
4420 not try to use PATH's next link after freeing PATH.
4422 * main.c (define_makeflags): Rewritten; now handles string-valued
4423 option, and has no arbitrary limits.
4424 (switches): Set `toenv' flag for -I and -v.
4426 * main.c (decode_env_switches): Cast return value of alloca to char *.
4428 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
4429 setre[gu]id in place of set[gu]id.
4431 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4433 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
4436 * make.h [POSIX]: Don't test this to use ANSI_STRING.
4437 Testing STDC_HEADERS should be sufficient.
4439 * job.h: Declare start_waiting_jobs.
4441 * read.c (read_makefile): Add missing parens in if stmt that find
4442 conditional directives.
4444 * main.c (main): Declare init_dir.
4445 * implicit.c (pattern_search): Always use two % specs in a
4446 DEBUGP2, and always pass two non-nil args.
4447 Cast field width args to int.
4448 Add missing parens in !RULE->subdir if stmt.
4449 * function.c (expand_function, patsubst_expand): Add parens around
4450 assignments inside `while' stmts.
4451 * commands.c (print_commands): Cast field width args to int.
4453 * read.c (do_define): Cast return value of alloca to (char *).
4455 * main.c (init_switches): New function, broken out of decode_switches.
4456 (decode_switches): Take new arg ENV. If set, ignore non-option
4457 args; print no error msgs; ignore options with clear `env' flags.
4458 (decode_env_switches): Rewritten to chop envar value into words
4459 and pass them to decode_switches.
4460 (switches): Set `env' flag for -I and -v.
4462 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
4464 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4468 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
4469 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
4470 we don't need these anyway.
4472 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
4473 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
4474 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
4475 but its set[gu]id functions aren't; its setre[gu]id functions work.
4477 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
4479 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
4481 * configure.in: Call AC_PROG_CC.
4482 * compatMakefile (CC): Define to @CC@ (autoconf magic).
4484 * compatMakefile: Add .NOEXPORT magic target.
4486 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4488 * main.c (print_version): Updated copyright to include 93.
4490 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4492 * make.h [_AIX]: Don't declare alloca.
4494 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4498 * compatMakefile (objs): Add signame.o.
4499 (srcs): Add signame.[ch].
4501 * compatMakefile (srcs): Add config.h.in.
4502 (remote.o): Add -I. before -I$(srcdir).
4504 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4508 * read.c (readline): Fatal when LEN==0, indicating a line starting
4510 (readline): Take new arg LINENO, for use in error msg.
4511 (read_makefile, do_define): Pass it.
4513 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
4514 (.c.o): Add -I. before -I$(srcdir).
4516 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4518 * read.c (read_makefile): Accept and ignore a rule with no targets.
4520 * compatMakefile (ALLOCA_SRC): New variable.
4521 (srcs): Include its value.
4523 * read.c (struct conditional): Renamed member `max_ignoring' to
4524 `allocated'; added new member `seen_else'.
4525 (conditional_line): Initialize seen_else flag when starting an `if...';
4526 set it when we see an `else'; fatal if set when we see `else'.
4527 (read_makefile): Fatal "missing `endif'" if there are any pending
4528 conditionals, not just if we are still ignoring.
4530 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4532 * compatMakefile (manext): Set to 1, not l.
4533 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
4535 * file.c (file_hash_enter): Don't call uniquize_deps here.
4536 * read.c (record_files): Likewise.
4537 * implicit.c (pattern_search): Likewise.
4538 * commands.c (set_file_variables): Call it only here.
4540 * default.c (default_variables) [__convex__]: FC=fc.
4542 * variable.c (target_environment): Expand the values of recursively
4543 expanded variables when putting them into the environment.
4544 * expand.c (recursively_expand): Made global.
4545 * make.h (recursively_expand): Declare it.
4547 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
4548 when a dep's command_state is cs_running or cs_deps_running.
4550 * read.c (read_makefile): Changed error msg for spurious cmds to
4551 not say "first target".
4553 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
4555 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
4556 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
4557 * compatMakefile (config.h, configure, config.h.in): New rules.
4558 (defines): Removed @DEFS@.
4560 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4562 * compatMakefile (realclean): Just depend on distclean; no cmds.
4563 (distclean): Do what realclean did before; also remove Makefile and
4564 config.h; don't remove configure.
4565 (info, dvi): New targets; depend on make.{info,dvi}.
4566 (doc): Removed target.
4567 (MAKEINFO, TEXI2DVI): New vars.
4568 (make.info, make.dvi): Use them instead of explicit cmds.
4570 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4572 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
4574 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4576 * main.c (long_option_aliases): Add --new-file alias for -W.
4578 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
4581 * read.c (do_define): Expand the variable name before using it.
4583 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
4584 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
4586 * remake.c (library_search): Search for libNAME.a in cwd; look in
4587 vpath before looking in standard dirs, not after.
4588 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
4590 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4592 * default.c (default_pattern_rules, default_terminal_rules): Added
4593 brackets around initializers.
4595 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
4596 (try_variable_definition): Expand the name before defining the var.
4598 * job.c (init_siglist): Removed function.
4599 Removed decl of `sys_siglist'.
4600 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
4601 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
4602 only under these conditions.
4603 * main.c (main): Don't declare init_siglist.
4604 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
4606 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4608 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
4609 nil; instead just set it to MOREDEPS.
4611 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4613 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
4614 loop that sets MAXELEM.
4616 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4620 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4622 * job.c (start_job_command): Under -n, increment files_remade after
4623 processing (i.e., printing) all command lines.
4625 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4627 * read.c (record_files): Append new deps if this rule has no
4628 commands; prepend them to existing deps if this rule has no commands.
4630 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
4632 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
4633 (read_makefile): Changed callers.
4634 * function.c (string_glob): Likewise.
4635 * rule.c (install_pattern_rule): Likewise.
4637 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4639 * remake.c (files_remade): Made global.
4640 (notice_finished_file): Don't increment files_remade here; this
4641 function gets called in many situations where no remaking was in
4643 * job.c (reap_children): Do it here instead, when we know that
4644 actual commands have been run for the file.
4645 * make.h (files_remade): Declare it.
4647 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4649 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
4650 separate elts in the search path.
4652 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
4653 The search path can contain spaces now.
4655 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4657 * compatMakefile (check): New target; no-op.
4659 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
4660 testing for OLDHASH==0 but before using the value.
4661 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
4664 * file.c (rename_file): Notice when OLDFILE->cmds came from
4665 default.c, and don't try to print ->filename in that case.
4667 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4669 * remake.c (update_file): Don't process F->also_make here.
4670 (notice_finished_file): Don't process FILE->also_make if no attempt
4671 to update FILE was actually made.
4672 Fixed to call f_mtime directly to refresh their modtimes.
4674 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4676 * read.c (find_percent): Don't increment P again after skipping
4679 * expand.c (variable_expand): In call to patsubst_expand, don't
4680 find `%'s ourselves; let that function do it.
4682 * read.c (read_makefile: record_waiting_files): Don't call
4683 record_files if FILENAMES is nil.
4684 (read_makefile): All alternatives in the parsing, except for rule
4685 lines, fall through to the end of the loop. At the end of the
4686 loop, do record_waiting_files so we notice later spurious cmds.
4688 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4690 * variable.c (define_automatic_variables): Free old value of SHELL
4691 before replacing it.
4693 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4695 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
4697 * dir.c (open_dirstream): Cast return value to __ptr_t.
4699 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
4701 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
4702 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
4703 Define as (get_path_max ()).
4704 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
4705 [! PATH_MAX] (get_path_max): Declare fn.
4706 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
4708 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4712 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
4713 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
4714 SYS_SIGLIST_DECLARED.
4716 * dir.c (file_impossible): When initializing DIR->contents, set
4717 DIR->contents->dirstream to nil.
4719 * compatMakefile (GLOB): Define new variable.
4720 (objs): Use it, rather than glob/libglob.a explicitly.
4722 * read.c (parse_file_seq): When stripping "./", handle cases like
4723 ".///foo" and "./////".
4724 * file.c (lookup_file, enter_file): Likewise.
4726 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4728 * dir.c (struct dirstream, {open,read}_dirstream): New
4729 data type and functions to read a directory sequentially.
4730 (init_dir): New function to hook it into glob.
4731 * main.c (main): Call init_dir.
4733 * compatMakefile (objs): Added glob/libglob.a.
4734 * configure.in: Remove code to test for glob.
4736 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4738 * read.c (record_files): Generalized test for NAME pointing
4739 somewhere into F->name.
4741 * variable.c (define_variable_in_set): Free old value when replacing.
4743 * read.c (do_define): Free the linebuffer before returning.
4744 (record_files): When clearing .SUFFIXES deps, free their data.
4745 (multi_glob): Free OLD and its data when replacing it with results
4748 * commands.c (set_file_variables): Use alloca in place of xmalloc
4749 for temp space for $^, $?, et al.
4751 * dir.c (struct directory): New member `contents' replaces `files'
4753 (struct directory_contents): New type.
4754 (directories_contents): New hash table.
4755 (dir_struct_file_exists_p): Take a struct directory_contents.
4756 (dir_file_exists_p): Pass it the `contents' member of the dir found.
4757 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
4758 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
4759 (dir_file_exists_p, find_directory): Change all callers.
4760 (file_impossible): Use DIR->contents, initializing it if nil.
4761 (print_dir_data_base): Use DIR->contents, and print out device and
4762 inode numbers with each directory.
4764 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
4765 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
4766 (DIRFILE_BUCKETS): Decrease to 107.
4767 (find_directory): Allocate and zero a multiple of
4768 sizeof (struct dirfile *), not of sizeof (struct dirfile).
4769 (dir_struct_file_exists_p): New function, nearly all code from
4771 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
4772 * vpath.c (selective_vpath_search): Remove redundant
4773 dir_file_exists_p call.
4775 * configure.in: Comment out glob check; always use our code.
4777 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4779 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
4780 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
4783 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4785 * main.c (main): Don't do -w automatically if -s.
4787 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4789 * main.c (printed_version): Move variable inside print_version.
4790 (print_version): Return immediately if printed_version is set.
4791 (die): Don't test printed_version here.
4792 (decode_switches): Under -v, do print_version before giving usage.
4793 (DESCRIPTION_COLUMN): New macro.
4794 (decode_switches): Use it when printing the usage message.
4795 Leave at least two spaces between options and their descriptions.
4797 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4801 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4803 * read.c (read_makefile): Save errno value from trying to open
4804 FILENAME, and restore it before erring; otherwise we get the errno
4805 value from the last elt of the search path.
4807 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4809 * main.c (long_option_aliases): Add --stop for -S.
4811 * read.c (word1eq): Do strncmp before dereferencing someplace that
4812 may be out in space.
4814 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4816 * remake.c (notice_finished_file): If all the command lines were
4817 recursive, don't do the touching.
4819 * job.c (start_job_command): Don't check for + here.
4820 * commands.c (chop_commands): Do it here instead.
4822 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
4824 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4826 * compatMakefile (objs): Include $(ALLOCA).
4828 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
4830 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
4832 * read.c (default_include_directories): Add INCLUDEDIR first.
4833 * compatMakefile (includedir): Define.
4834 (defines): Add -D for INCLUDEDIR="$(includedir)".
4836 * read.c (read_makefile): Grok multiple files in `include';
4839 * remake.c (library_search): New function.
4840 (library_file_mtime): Remove function.
4841 (f_mtime): Use library_search instead of library_file_mtime.
4842 * compatMakefile (libdir): Define.
4843 (defines): Add -D for LIBDIR="$(libdir)".
4844 * make.texinfo (Libraries/Search): Document change.
4846 * file.c (rename_file): Fix file_hash_enter call with missing arg.
4848 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4852 * main.c (main): Set command_state to cs_finished for temp files
4853 made for stdin makefiles.
4855 * main.c (decode_switches): Don't tell getopt to return non-option
4857 Ignore an argument of `-'.
4859 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4861 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
4862 the command line and go to the next.
4863 (notice_finished_file): Under -t, touch FILE.
4864 * remake.c (remake_file): Don't touch it here.
4866 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4868 * function.c (pattern_matches): Use temporary for strlen (WORD)
4869 instead of two function calls.
4871 * compatMakefile (LOAD_AVG): Remove variable and comments.
4873 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4875 * make.texinfo (Running): Node renamed to `make Invocation'.
4877 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4879 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
4882 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4886 * main.c: Don't #include <time.h>; make.h already does.
4888 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4890 * implicit.c (pattern_search): Fixed copying of suffix when building
4893 * function.c (expand_function: `shell'): Make sure BUFFER is
4894 null-terminated before replacing newlines.
4896 * compatMakefile (mandir): Use man$(manext), not always manl.
4898 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4900 * rule.c (new_pattern_rule): Not static.
4901 * rule.h: Declare it.
4903 * file.c (file_hash_enter): New function, most code from rename_file.
4904 (rename_file): Call it.
4905 * file.h (file_hash_enter): Declare it.
4909 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4911 * main.c (decode_switches): Handle usage_and_exit when building
4912 long options vector.
4914 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
4915 (default_variables): Define CHECKOUT,v (hairy).
4917 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
4918 sys_siglist to _sys_siglist.
4920 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4922 * NEWS: Add header and tail copyright info like Emacs NEWS.
4924 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
4925 bcopy if already #define'd.
4926 [STDC_HEADERS] (qsort, abort, exit): Declare here.
4927 [! __GNU_LIBRARY__ && !POSIX]: Not here.
4929 * make.h [_AIX]: #pragma alloca first thing.
4931 * job.c (start_waiting_job): Set the command_state to cs_running
4932 when we queue a job on waiting_jobs.
4934 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4936 * variable.c (define_automatic_variables): Use "" instead of nil
4939 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4943 * main.c (struct command_switch.type): Add alternative usage_and_exit.
4944 (command_switches): Add -h/--help.
4946 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4948 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
4949 * README.template: Mention NEWS.
4950 * CHANGES: Renamed to NEWS.
4952 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
4954 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4956 * main.c (main): Set -o files' command_states to cs_finished.
4958 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
4959 when tossing a rule.
4961 * main.c (main): Use alloca only in simple local var assignment,
4962 for braindead SGI compiler.
4964 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
4965 inconsistent with the number computed when listing them.
4967 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4969 * commands.c (set_file_variables): For $? and $^ elts that are archive
4970 member refs, use member name only.
4972 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4974 * variable.h (struct variable.export): Add new alternative v_ifset.
4975 * variable.c (target_environment): Check for it.
4976 (define_automatic_variables): Set it for MAKEFILES.
4978 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4980 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
4981 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
4982 (distclean, mostlyclean): New targets.
4984 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4988 * compatMakefile (config.status): Remove rule.
4990 * job.c (start_waiting_job): Free C after using C->file, not before.
4992 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4994 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
4995 HAVE_* instead of #ifndef *_MISSING.
4996 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
4998 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5000 * main.c (main): makelevel>0 or -C implies -w.
5002 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5004 * file.c, job.c, function.c: Don't #include <errno.h>.
5005 make.h: Do it here instead.
5006 * arscan.c (ar_member_touch): Don't declare errno.
5008 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5010 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
5012 * remake.c (update_file): If commands or deps are running after
5013 update_file_1 returns, break out of the :: rule (->prev) loop and
5016 * job.c (job_next_command): New function; code from start_job.
5017 (start_job_command): Renamed from start_job. Call job_next_command
5018 and recurse for empty command lines and -n.
5019 (start_waiting_job): Call start_job_command, not start_job.
5020 (new_job): Call job_next_command to prime the child structure, and
5021 then call start_waiting_job.
5022 (reap_children): Use job_next_command and start_job_command.
5023 (start_waiting_job): Call start_remote_job_p here, and store its
5024 result in C->remote. If zero, check the load average and
5025 maybe put C on waiting_jobs.
5026 (start_job_command): Test CHILD->remote rather than calling
5027 start_remote_job_p. Don't do load avg checking at all here.
5029 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
5030 SIGSEGV, SIGFPE or SIGTRAP.
5032 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
5033 configure will set it in glob/Makefile.
5035 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5037 * dir.c [DIRENT] (direct): Don't define to dirent.
5038 [! DIRENT] (direct): Define to dirent.
5039 (dir_file_exists_p): Use struct dirent instead of struct direct.
5041 * make.h (getcwd): No space between macro and ( for args!
5043 * job.c (start_job): Don't put the job on waiting_jobs if
5046 * make.texinfo (Missing): Shortened title.
5048 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5050 * file.c (remove_intermediates): Print "rm" commands under -n.
5052 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5056 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5058 * arscan.c [M_UNIX]: #undef M_XENIX.
5060 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5062 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
5064 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5066 * compatMakefile (getloadavg.o): Removed special rule.
5067 (CFLAGS): Don't include $(defines).
5068 (.c.o): Define suffix rule.
5069 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
5070 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
5072 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
5074 * make.h (max): Removed.
5075 * expand.c (variable_buffer_output): Don't use it.
5077 * compatMakefile (INSTALL): Define.
5078 (Makefile): New rule to make from Makefile.in.
5081 (getloadavg.o, remote.o): Use autoconf $foo< hack.
5083 * commands.c (fatal_error_signal): Removed return.
5085 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5089 * make.texinfo (Summary): New node.
5090 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
5092 * variable.c (max): Moved to make.h.
5094 * compatMakefile (objs, srcs): Added ar & arscan.
5096 * job.c (start_waiting_job): New function, 2nd half of new_job.
5098 (start_waiting_jobs): New function.
5099 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
5101 * compatMakefile (objs, srcs): Removed load, added getloadavg.
5103 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5105 * job.c (load_too_high): New function. Uses getloadavg.
5106 (waiting_jobs): New variable.
5107 (start_job): Don't call wait_to_start_job. Instead, if
5108 load_too_high returns nonzero, add the child to the
5109 `waiting_jobs' chain and return without starting the job.
5111 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5113 * expand.c (variable_buffer_output): Made global again.
5114 * variable.h: And declare it.
5116 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
5117 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
5118 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
5119 for a slash in the archive at run time.
5120 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
5121 cope with trailing-slash and non-trailing-slash archives.
5123 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
5124 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
5126 * load.c (load_average) [sgi]: Use sysmp call.
5128 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
5129 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
5131 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
5132 (vfork, VFORK_NAME): Don't define.
5133 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
5135 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
5136 the each file. Rearranged PATH_MAX hacking.
5137 * job.c: Rearranged NGROUPS_MAX hacking.
5139 * remake.c (fstat, time): Don't declare.
5141 * compatMakefile (defines): Value is @DEFS@.
5142 (LOADLIBES): Value is @LIBS@.
5143 (extras): Value is @LIBOBJS@.
5144 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
5145 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
5147 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
5149 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
5150 (getcwd): Just declare if present. If not, declare as a macro
5151 using getwd, and declare getwd.
5152 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
5153 * main.c (main, log_working_directory): Use getcwd instead of getwd.
5155 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
5157 * make.h (SIGHANDLER, SIGNAL): Removed.
5158 (RETSIGTYPE): Define if not #define'd.
5159 * main.c (main): Use signal in place of SIGNAL.
5161 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
5163 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
5164 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
5166 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
5167 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
5169 * job.c (child_handler), commands.c (fatal_error_signal): Return
5170 RETSIGTYPE instead of int.
5171 * main.c (main): Declare fatal_error_signal and child_handler here
5172 to return RETSIGTYPE; removed top-level decl of former.
5174 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
5175 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
5177 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5179 * job.c [HAVE_WAITPID]: Test this instead of USG.
5180 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
5181 (GID_T): Don't #define.
5182 (search_path): Use gid_t instead of GID_T.
5183 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
5184 these individually instead of USG for all.
5185 * make.h (ctime): Don't declare. #include time.h instead.
5186 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
5188 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
5189 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
5191 * arscan.c: Removed #ifdef mess about string.h et al.
5192 Just #include make.h instead.
5193 * make.h (fstat, atol): Declare.
5195 * commands.c (fatal_error_signal): Don't use sigmask to check for
5196 propagated signals; use ||s instead.
5197 (PROPAGATED_SIGNAL_MASK): Removed.
5198 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
5200 * variable.c (variable_buffer, variable_buffer_length,
5201 initialize_variable_output, variable_output): Moved to expand.c;
5203 (struct output_state, save_variable_output,
5204 restore_variable_output): Removed.
5205 * expand.c (initialize_variable_output): Put a NUL at the beginning
5206 of the new buffer after allocating it.
5207 (allocated_variable_expand_for_file): Don't use
5208 {save,restore}_variable_output. Do it by hand instead, keeping
5209 state on the stack instead of malloc'ing it.
5210 (allocated_variable_expand): Removed.
5211 * variable.h (allocated_variable_expand): Define here as macro.
5212 (variable_buffer_output, initialize_variable_output,
5213 save_variable_output, restore_variable_output): Removed decls.
5215 * read.c (conditional_line): For an if cmd, if any elt of the
5216 conditionals stack is ignoring, just push a new level that ignores
5217 and return 1; don't evaluate the condition.
5219 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5221 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
5223 * job.c (getdtablesize): Don't declare or #define if already #define'd.
5225 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5227 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
5228 export_all_variables.
5229 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
5231 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5235 * commands.c (set_file_variables): Calculate length for ^D and ?D
5236 individually, making sure to give them at least enough space for "./".
5238 * make.h [CRAY]: #define signal to bsdsignal.
5240 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
5241 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
5243 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
5244 wasn't defined by <ar.h>.
5246 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5250 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5252 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
5255 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5257 * main.c (decode_switches): Initialize all the long_option elt members.
5259 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5261 * make.texinfo (Text Functions): Correct filter-out description.
5263 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5265 * compatMakefile (realclean): Don't remove backup files.
5267 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
5269 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5273 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5275 * job.c (reap_children): Don't die if wait returns EINTR.
5277 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5279 * job.c (reap_children): Always run the next command for a
5280 successful target. If we are going to die, we don't want to leave
5281 the target partially made.
5283 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5285 * job.c (construct_command_argv_internal): After loop, if we only
5286 have one word, check it for being a shell command.
5288 * main.c (decode_switches): Allocate ARGC slots in other_args to
5289 begin with, so we never need to worry about growing it.
5290 If we get a non-option arg and POSIXLY_CORRECT is in the
5291 environment, break out of the loop. After the loop, add all remaining
5292 args to other_args list.
5294 * main.c (decode_switches): For positive_int and floating switches
5295 when optarg is nil, use next arg if it looks right (start with a
5296 digit, or maybe decimal point for floating).
5298 * variable.c (define_automatic_variables): Always set SHELL to
5299 default if it comes from the environment. Set its export bit.
5300 * make.texinfo (Environment): Document change.
5302 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5306 * compatMakefile (tags, TAGS): Use vars for cmds.
5307 (ETAGS, CTAGS): Define.
5309 * main.c (decode_switches): If a switches elt has a nil long_name,
5310 make the long option name elt be "".
5311 Fixed loop to not ignore all the options.
5313 * make.texinfo (Option Summary): Added long options.
5315 * main.c (switches): Changed -m's description to "-b".
5316 (decode_switches): When printing the usage message, don't print
5317 switches whose descriptions start with -.
5318 When constructing the list of names for switch -C, search the
5319 switches vector for switches whose descriptions are "-C".
5321 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
5322 Call -I --include-dir, not --include-path.
5323 (long_option_aliases): Added --new == -W, --assume-new == -W,
5324 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
5327 * main.c (switches): Removed bogus "silent" elt.
5328 (long_option_aliases): Define new var.
5329 (decode_switches): Add long_option_aliases onto the end of the long
5330 options vector created for getopt_long.
5331 Look through long_option_aliases for extra names to list
5334 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5336 * main.c (log_working_directory): Fixed to properly not print the
5337 leaving message when we haven't printed the entering message.
5339 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5341 * main.c (struct command_switch): Added elts `long_name',
5342 `description', and `argdesc'.
5343 (switches): Added initializers for new members.
5344 (decode_switches): Rewritten to use getopt_long.
5345 * compatMakefile (GETOPT, GETOPT_SRC): Define.
5346 (objs, srcs): Include them.
5348 * job.c (child_died): Renamed to dead_children; made static.
5349 (child_handler): Increment dead_children instead of setting child_died.
5350 (reap_children): Decrement dead_children instead of clearing
5351 child_died. The point of all this is to avoid printing "waiting
5352 for unfinished jobs" when we don't actually need to block.
5353 This happened when multiple SIGCHLDs before reap_children was called.
5355 * job.c (reap_children): If ERR is set, so we don't call start_job
5356 on the child being reaped, instead set its command_state to
5358 (reap_children, child_handler, new_job): I added several
5359 debugging printf's while fixing this. I left them in if (debug_flag)
5360 because they may be useful for debugging this stuff again.
5362 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5364 * read.c (read_makefile): v_export is not 1.
5366 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5370 * variable.c (export_all_variables): New variable.
5371 (target_environment): Export variables whose `export' member is
5372 v_default if export_all_variables is set and their names are benign.
5373 * variable.h: Declare export_all_variables.
5374 * read.c (read_makefile): If export or unexport is given with no
5375 args, set or clear export_all_variables, respectively.
5377 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
5378 so it isn't duplicated when we add it at the end.
5380 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5384 * variable.h (struct variable): Added new member `export'.
5385 * variable.c (define_variable_in_set): Initialize it to v_default.
5386 (target_environment): Don't check for .NOEXPORT.
5387 Export variables whose `export' member is v_default and that would
5388 have been exported under .NOEXPORT, and variables whose `export'
5390 (try_variable_definition): Return the variable defined.
5391 * variable.h (try_variable_definition): Changed decl.
5392 * read.c (read_makefile): Recognize `export' and `unexport' directives.
5394 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5396 * main.c (main) [POSIX]: Reversed args to sigaddset.
5398 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5400 * job.c [POSIX || !USG] (unblock_sigs): New fn.
5401 (start_job): Block signals before forking.
5402 (new_job): Unblock signals after putting the new child on the chain.
5403 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
5404 int fatal_signal_mask.
5406 * load.c [sgi] (LDAV_CVT): Define.
5408 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5412 * load.c (load_average) [sgi]: Clear the high bit of the address
5413 from the symbol table before looking it up in kmem.
5415 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
5416 (remake_file): No longer needed in message here.
5418 * main.c (die): Call reap_children with BLOCK==1.
5420 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5422 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
5424 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5426 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
5427 not to head of chain. Extract next ptr before we might do
5428 freerule, and use that for next iteration.
5429 (freerule): Still do next ptr frobbing if LASTRULE is nil.
5431 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5433 * job.c (child_error): Removed extra %s from error msg format.
5437 * job.c (reap_children): Don't start later commands in a sequence
5440 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
5442 * job.c (reap_children): New function; work that used to be done in
5444 (child_died): New global var.
5445 (child_handler): Now just sets child_died.
5446 (wait_for_children): Removed.
5447 (unknown_children_possible, block_signals, unblock_signals,
5448 push_signals_blocked_p, pop_signals_blocked_p): Removed.
5449 (child_execute_job): Removed call to unblock_signals.
5450 (new_job): Removed calls to push_signals_blocked_p and
5451 pop_signals_blocked_p.
5452 * job.h: Declare reap_children, not wait_for_children.
5453 * commands.c (fatal_error_signal), job.c (new_job),
5454 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
5455 remake.c (update_goal_chain), function.c (expand_function: `shell'):
5456 Changed wait_for_children calls to reap_children.
5457 Some needed to be loops to wait for all children to die.
5458 * commands.c (fatal_error_signal), main.c (main,
5459 log_working_directory), function.c (expand_function): Removed calls
5460 to push_signals_blocked_p and pop_signals_blocked_p.
5461 * job.h: Removed decls.
5463 * job.h: Added copyright notice.
5465 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5467 * job.c (child_error): No *** for ignored error.
5469 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5471 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
5472 avoid compiler warnings.
5474 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
5477 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5479 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
5480 avoid compiler warnings.
5482 * remake.c (notice_finished_file): Run file_mtime on the also_make
5483 files, so vpath_search can happen.
5485 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
5486 (alpha-files): Include test suite tar file.
5488 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5492 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5494 * remake.c (update_file, update_file_1): Do check_renamed on elts
5495 of dep chains when traversing them. Something unrelated might have
5496 renamed one of the files the dep chain points to.
5498 * file.c (rename_file): If FILE has been renamed, follow its
5499 `renamed' ptr, so we get to the final real FILE. Using the renamed
5500 ones loses because they are not in the hash table, so the removal
5501 code loops infinitely.
5503 * read.c (read_all_makefiles): Clobber null terminator into
5504 MAKEFILES expansion, so string passed to read_makefile is properly
5507 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5509 * commands.c (set_file_variables): $* for archive member with
5510 explicit cmds is stem of member, not of whole `lib(member)'.
5512 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5516 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5518 * rule.c (new_pattern_rule): Rules are identical only if all their
5519 targets match (regardless of order).
5521 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5523 * remake.c (remake_file): Changed error "no way to make" to "no
5524 rule to make". Fiat Hugh.
5526 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
5529 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
5532 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5534 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
5535 environment to pass to child.
5536 * job.c (start_job): Pass it.
5538 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5540 * file.c (enter_file): Also strip ./s here, to get command-line
5543 * remote-cstms.c: Add comment telling people to leave me alone.
5545 * compatMakefile (manpage install): Remove target before copying.
5547 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5549 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
5550 Added paragraph describing $? incompatibility with Unix and POSIX.2.
5552 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
5554 * function.c (expand_function: `shell'): Don't declare fork or pipe.
5555 Use vfork instead of fork.
5557 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5559 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
5562 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
5564 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5568 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5570 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
5572 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5574 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
5576 * read.c (record_files): Pass arg for %s in error msg.
5578 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
5581 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5583 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
5585 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5587 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
5589 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5593 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5595 * job.c (construct_command_argv_internal): Correctly ignore
5596 whitespace after backslash-NL.
5598 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5600 * compatMakefile: Ignore errors from chgrp and chmod when installing.
5602 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5604 * main.c (main): When setting MAKELEVEL in the env to re-exec,
5605 allocate space so as not to clobber past the end of the old string.
5607 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
5608 * compatMakefile (defines): Document HAVE_ALLOCA_H.
5610 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5612 * make.h [VFORK_MISSING]: Use fork instead.
5613 * compatMakefile (defines): Document same.
5615 * job.c (construct_command_argv_internal): Don't create an empty
5616 arg if backslash-NL is at beginning of word.
5618 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5620 * main.c [DGUX]: Call setvbuf as for USGr3.
5622 * job.c (construct_command_argv_internal): Notice correctly that
5623 backslash-NL is the end of the arg (because it is replaced with a
5626 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5628 * job.c (construct_command_argv_internal): If SHELL is nil, set it
5629 to default_shell before proceeding.
5631 * make.h [sgi]: No alloca.h, after all.
5633 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5635 * read.c (multi_glob): Cons up the chain of the results of glob
5636 from back to front, so it comes out in forward order.
5638 * job.c (construct_command_argv_internal): Don't eat char following
5641 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5645 * default.c (default_variables) [ultrix]: GET=get, like USG.
5647 * job.c (construct_command_argv_internal): Remove tabs following
5648 backslash-NL combos in the input line, so they don't show up when
5649 that line is printed.
5651 * read.c (read_makefile): Don't collapse_continuations the line on
5652 input; do it on the copy we do remove_comments on.
5653 For rule lines, collapse_continuations the line after chopping
5654 ";cmds" off the end, so we don't eat conts in the cmds.
5655 Give error for ";cmds" with no rule.
5656 * job.c (construct_command_argv_internal): Eat backslash-NL combos
5657 when constructing the line to recurse on for slow, too.
5659 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5661 * file.c (enter_file): Don't strip leading `./'s.
5662 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
5663 * default.c (set_default_suffixes), function.c (string_glob),
5664 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
5666 * default.c (default_variables) [_IBMR2]: FC=xlf
5668 * job.c (construct_command_argv_internal): Turn backslash-NL and
5669 following whitespace into a single space, rather than just eating
5672 * make.texinfo (Copying): @include gpl.texinfo, rather than
5673 duplicating its contents.
5675 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5677 * job.c (construct_command_argv_internal): Make sure not to bother
5678 processing an empty line.
5682 * job.c (construct_command_argv_internal): Always recurse for slow;
5683 simple case didn't handle finding newlines.
5685 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5687 * job.c (construct_command_argv_internal): Set RESTP properly when
5688 slow; don't \ify past a newline.
5690 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5692 * make.h [sgi]: #include <alloca.h>.
5696 See ChangeLog.1 for earlier changes.