1 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
4 * dir.c [__MSDOS__] [DJGPP > 1]: Include <libc/dosio.h> and defin
5 `__opendir_flags' initialized to 0.
6 [__MSDOS__] (dosify) [DJGPP > 1]: Return name unchanged if _USE_LFN.
7 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
8 __opendir_flags to __OPENDIR_PRESERVE_CASE.
10 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
12 * GNUmakefile (win32files): Add NMakefile.
14 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
16 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
18 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
20 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
22 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
24 * configure.in: Require autoconf 2.10 or later.
26 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
30 * GNUmakefile (win32files): New variable.
32 * w32: Updated by Rob Tulloh.
34 * makefile.vms (LOADLIBES): Fix typo.
36 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
38 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
40 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
42 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
46 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
48 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
50 * configure.in: Don't check for _sys_siglist.
51 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
52 no strsignal or sys_siglist.
54 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
55 same as `ifeq (a, b)'.
57 * job.c (reap_children): Don't call die if handling_fatal_signal.
59 * file.c (file_hash_enter): Allow renaming :: to : when latter is
60 non-target, or : to :: when former is non-target.
62 * job.c (start_job_command): Call block_sigs.
63 (block_sigs): New function, broken out of start_job_command.
64 (reap_children): Block fatal signals around removing dead child from
65 chain and adjusting job_slots_used.
66 * job.h: Declare block_sigs.
68 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
69 * main.c (main): Call remote_setup.
70 (die): Call remote_cleanup.
72 * job.c (reap_children): Quiescent value of shell_function_pid is
75 * main.c (print_version): Add 96 to copyright years.
77 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
79 * read.c (find_char_unquote): Avoid calling strlen on every call
80 just to throw away the value most of the time.
82 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
84 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
85 no '=', regardless of ARGC.
86 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
87 word is short option, regardless of WORDS.
89 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
91 * makefile.vms: Set LOADLIBES.
92 * makefile.com (link_using_library): Fix typo.
94 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
96 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
99 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
101 * dir.c: WIN32 does not support inode. For now, fully qualified
102 pathname along with st_mtime will be keys for files.
103 Fixed problem where vpath can be confused when files
104 are added to a directory after the directory has already been
105 read in. The code now attempts to reread the directory if it
106 discovers that the datestamp on the directory has changed since
107 it was cached by make. This problem only seems to occur on WIN32
108 right now so it is lumped under port #ifdef WIN32.
110 * function.c: WIN32: call subproc library (CreateProcess()) instead of
113 * job.c: WIN32: Added the code to do fork/exec/waitpid style processing
114 on WIN32 systems via calls to subproc library.
116 * main.c: WIN32: Several things added here. First, there is code
117 for dealing with PATH and SHELL defaults. Make tries to figure
118 out if the user has %PATH% set in the environment and sets it to
119 %Path% if it is not set already. Make also looks to see if sh.exe
120 is anywhere to be found. Code path through job.c will change
121 based on existence of a working Bourne shell. The checking for
122 default shell is done twice: once before makefiles are read in
123 and again after. Fall back to MSDOS style execution mode if no sh.exe
124 is found. Also added some debug support that allows user to pause make
125 with -D switch and attach a debugger. This is especially useful for
126 debugging recursive calls to make where problems appear only in the
129 * make.h: WIN32: A few macros and header files for WIN32 support.
131 * misc.c: WIN32: Added a function end_of_token_w32() to assist
132 in parsing code in read.c.
134 * read.c: WIN32: Fixes similar to MSDOS which allow colon to
135 appear in filenames. Use of colon in filenames would otherwise
138 * remake.c: WIN32: Added include of io.h to eliminate compiler
139 warnings. Added some code to default LIBDIR if it is not set
142 * variable.c: WIN32: Added support for detecting Path/PATH
143 and converting them to semicolon separated lists for make's
144 internal use. New function sync_Path_environment()
145 which is called in job.c and function.c before creating a new
146 process. Caller must set Path in environment since we don't
147 have fork() to do this for us.
149 * vpath.c: WIN32: Added detection for filenames containing
150 forward or backward slashes.
152 * NMakefile: WIN32: Visual C compatible makefile for use with nmake.
153 Use this to build GNU make the first time on Windows NT or Windows 95.
155 * README.WIN32: WIN32: Contains some helpful notes.
157 * build_w32.bat: WIN32: If you don't like nmake, use this the first
158 time you build GNU make on Windows NT or Windows 95.
160 * config.h.WIN32: WIN32 version of config.h
162 * subproc.bat: WIN32: A bat file used to build the
163 subproc library from the top-level NMakefile. Needed because
164 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
166 * w32/include/dirent.h
167 * w32/compat/dirent.c: WIN32: opendir, readdir, closedir, etc.
169 * w32/include/pathstuff.h: WIN32: used by files needed functions
170 defined in pathstuff.c (prototypes).
172 * w32/include/sub_proc.h: WIN32: prototypes for subproc.lib functions.
174 * w32/include/w32err.h: WIN32: prototypes for w32err.c.
176 * w32/pathstuff.c: WIN32: File and Path/Path conversion functions.
178 * w32/subproc/build.bat: WIN32: build script for subproc library
179 if you don't wish to use nmake.
181 * w32/subproc/NMakefile: WIN32: Visual C compatible makefile for use
182 with nmake. Used to build subproc library.
184 * w32/subproc/misc.c: WIN32: subproc library support code
185 * w32/subproc/proc.h: WIN32: subproc library support code
186 * w32/subproc/sub_proc.c: WIN32: subproc library source code
187 * w32/subproc/w32err.c: WIN32: subproc library support code
189 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
193 * GNUmakefile (vmsfiles): Fix typo.
195 * GNUmakefile (amigafiles): Add amiga.h.
197 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
199 * dir.c: New function: amigafy() to fold filenames
200 Changes HASH() to HASHI() to fold filenames on Amiga.
201 Stringcompares use strieq() instead of streq()
202 The current directory on Amiga is "" instead of "."
205 * amiga.c: New function wildcard_expansion(). Allows to use
206 Amiga wildcards with $(wildcard )
208 * amiga.h: New file. Prototypes for amiga.c
210 * function.c: Use special function wildcard_expansion() for
211 $(wildcard ) to allow Amiga wildcards
212 The current directory on Amiga is "" instead of "."
214 * job.c: No Pipes on Amiga, too
215 (load_too_high) Neither on Amiga
216 ENV variable on Amiga are in a special directory and are not
217 passed as third argument to main().
219 * job.h: No envp on Amiga
221 * make.h: Added HASHI(). This is the same as HASH() but converts
222 it's second parameter to lowercase on Amiga to fold filenames.
224 * main.c: (main), variable.c Changed handling of ENV-vars. Make
225 stores now the names of the variables only and reads their contents
226 when they are accessed to reflect that these variables are really
227 global (ie. they CAN change WHILE make runs !) This handling is
228 made in lookup_variable()
230 * Makefile.ami: renamed file.h to filedep.h
233 * read.c: "find_semicolon" is declared as static but never defined.
234 No difference between Makefile and makefile on Amiga; added
235 SMakefile to *default_makefiles[].
236 (read_makefile) SAS/C want's two_colon and pattern_percent be set
238 The current directory on Amiga is "" instead of "."
239 Strange #endif moved.
241 * README.Amiga: updated feature list
243 * SMakefile: Updated dependencies
245 * variable.c: Handling of ENV variable happens inside lookup_variable()
247 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
249 * variable.c (try_variable_definition): Count parens in lhs variable
250 refs to avoid seeing =/:=/+= inside a ref.
252 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
254 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
257 * main.c (main): Use unsigned for fread return.
259 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
261 * dep.h: Fix prototype.
263 * function.c (expand_function) [_AMIGA]: Fix some typos.
264 (patsubst_expand): Make len vars unsigned.
266 * GNUmakefile (globfiles): Add AmigaDOS support files.
267 (distfiles): Add $(amigafiles).
268 (amigafiles): New variable.
270 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
272 * Added Amiga support in commands.c, dir.c, function.c,
273 job.c, main.c, make.h, read.c, remake.c
274 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
275 * dir.c: Amiga has filenames with Upper- and Lowercase,
276 but "FileName" is the same as "filename". Added strieq()
277 which is use to compare filenames. This is like streq()
278 on all other systems. Also there is no such thing as
280 * function.c: On Amiga, the environment is not passed as envp,
281 there are no pipes and Amiga can't fork. Use my own function
282 to create a new child.
283 * job.c: default_shell is "" (The system automatically chooses
284 a shell for me). Have to use the same workaround as MSDOS for
285 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
286 known on Amiga. Cloned code to run children from MSDOS. Own
287 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
288 * main.c: Force stack to 20000 bytes. Read environment from ENV:
289 device. On Amiga, exec_command() does return, so I exit()
291 * make.h: Added strieq() to compare filenames.
292 * read.c: Amiga needs special extension to have passwd. Only
293 one include-dir. "Makefile" and "makefile" are the same.
294 Added "SMakefile". Added special code to handle device names (xxx:)
296 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
297 instead of "lib%s.a".
298 * main.c, rule.c, variable.c: Avoid floats at all costs.
299 * vpath.c: Get rid of as many alloca()s as possible.
301 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
303 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
305 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
307 * GNUmakefile (vmsfiles): New variable.
308 (distfiles): Include $(vmsfiles).
310 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
312 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
313 * make.h (PARAMS): New macro.
314 * config.h-vms: New file.
315 * makefile.com: New file.
316 * makefile.vms: New file.
317 * readme.vms: New file.
318 * vmsdir.h: New file.
319 * vmsfunctions.c: New file.
320 * vmsify.c: New file.
321 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
322 * ar.c: Added prototypes and changes for VMS.
323 * commands.c: Likewise.
324 * commands.h: Likewise.
325 * default.c: Likewise.
328 * expand.c: Likewise.
330 * function.c: Likewise.
331 * implicit.c: Likewise.
338 * remake.c: Likewise.
339 * remote-stub.c: Likewise.
342 * variable.c: Likewise.
343 * variable.h: Likewise.
345 * compatMakefile (srcs): Rename file.h to filedef.h.
347 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
349 * remake.c (check_dep): For a secondary file, try implicit and
350 default rules if appropriate.
352 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
354 * remake.c (check_dep): If an intermediate file exists,
355 do consider its actual date.
357 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
359 * file.h (struct file): New field `secondary'.
360 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
361 (remove_intermediates): Don't delete .SECONDARY files.
363 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
365 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
367 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
371 * remake.c (f_mtime): Move future modtime check before FILE is
372 clobbered by :: loop.
374 * dir.c: Use canonical code from autoconf manual for dirent include.
375 [_D_NAMLEN]: Redefine NAMLEN using this.
376 (dir_contents_file_exists_p): Use NAMLEN macro.
377 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
379 * compatMakefile (objs): Add missing backslash.
381 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
383 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
384 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
386 * remake.c (f_mtime): Check for future timestamps; give error and mark
387 file as "failed to update".
389 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
391 * job.c: Don't declare unblock_sigs; job.h already does.
393 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
395 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
397 * job.c (NGROUPS_MAX): Don't try to define this macro.
399 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
401 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
402 (objs, srcs): Include their values here instead of references.
404 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
408 * job.c (reap_children): Call unblock_sigs after start_job_command.
410 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
412 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
413 Avoid & before function names to silence bogus sunos4 compiler.
415 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
417 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
421 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
424 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
426 * misc.c (collapse_continuations): Fix skipping of trailing \s so
427 it can never dereference before the beginning of the array.
429 * read.c (find_semicolon): Function removed.
430 (read_makefile): Don't use find_semicolon or remove_comments for
431 rule lines. Use find_char_unquote directly and handle quoted comments
434 * default.c: Remove all [M_XENIX] code.
436 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
437 (D_NAMLEN): Macro removed.
438 (FAKE_DIR_ENTRY): New macro.
439 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
441 (read_dirstream): Return a struct dirent * for new glob interface.
442 (init_dir): Function removed.
443 (dir_setup_glob): New function.
444 * main.c (main): Don't call init_dir.
445 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
446 GLOB_ALTDIRFUNC flag.
448 * misc.c (safe_stat): Function removed.
449 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
452 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
454 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
456 * main.c (log_working_directory): Made global.
457 Print entering msg only once.
458 * make.h (log_working_directory): Declare it.
459 * misc.c (message): Take new arg PREFIX. Print "make: " only if
460 nonzero. Call log_working_directory.
461 * remake.c: Pass new arg in `message' calls.
462 * job.c (start_job_command): Pass new arg to `message'; fix
463 inverted test in that call.
465 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
467 * job.c (start_job_command): Use `message' to print the command,
468 and call it with null if the command is silent.
469 * remake.c (touch_file): Use message instead of printf.
471 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
473 * main.c (enter_command_line_file): Barf if NAME is "".
475 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
477 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
479 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
481 * configure.in: Don't check for getdtablesize.
482 * job.c (getdtablesize): Remove decls and macros.
484 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
486 * main.c (define_makeflags): Omit command line variable
487 definitions from MFLAGS value.
489 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
490 indicating a valid, but empty, archive.
492 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
494 * dir.c (file_impossible_p): Correctly reset FILENAME to name
495 within directory before hash search.
497 * job.c (child_error): Do nothing if IGNORED under -s.
499 * job.c (exec_command): Correctly use ARGV[0] for script name when
500 running shell directly.
502 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
504 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
505 dup'ing from them. Don't try to close all excess descriptors;
506 getdtablesize might return a huge value. Any open descriptors in
507 the parent should have FD_CLOEXEC set.
508 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
510 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
512 * read.c (read_all_makefiles): Properly append default makefiles
513 to the end of the `read_makefiles' chain.
515 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
517 * Version 3.74 released.
519 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
523 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
525 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
528 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
530 * file.c (print_file): Grok update_status of 1 for -q.
532 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
536 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
538 * file.c (remove_intermediates): Fix inverted test to bail under
539 -n for signal case. Bail under -q or -t.
540 Skip files with update_status==-1.
542 * job.c (job_next_command): Skip empty lines.
543 (new_job): Don't test the return of job_next_command.
544 Just let start_waiting_job handle the case of empty commands.
546 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
548 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
552 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
554 * remake.c (notice_finished_file): Set FILE->update_status to zero
557 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
559 * Version 3.73 released.
561 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
563 * main.c (main): Fixed braino in assert.
567 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
569 * main.c: Avoid string in assert expression. Some systems are broken.
571 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
573 * main.c (main): Handle 1 and 2 returns from update_goal_chain
574 makefile run properly.
578 * main.c (handle_non_switch_argument): New function, broken out of
580 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
581 When getopt_long returns EOF, break the loop and handle remaining args
582 with a simple second loop.
584 * remake.c (remake_file): Set update_status to 2 instead of 1 for
585 no rule to make. Mention parent (dependent) in error message.
586 (update_file_1): Handle FILE->update_status == 2 in -d printout.
587 * job.c (start_job_command, reap_children): Set update_status to 2
588 instead of 1 for failed commands.
590 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
592 * job.c (search_path): Function removed (was already #if 0'd out).
593 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
595 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
597 * configure.bat: Write @CPPFLAGS@ translation.
599 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
601 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
602 to not skip the elt immediately preceding `l(...'.
604 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
608 * read.c (find_char_unquote): Make second arg a string of stop
609 chars instead of a single stop char. Stop when any char in the
610 string is hit. All callers changed.
611 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
612 instead of using two calls. If the match is not a ; but a #,
614 * misc.c: Changed find_char_unquote callers here too.
618 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
621 * GNUmakefile (globfiles): Add glob/configure.bat.
622 (distfiles): Add configh.dos, configure.bat.
624 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
626 Fixes for MS-DOS from DJ Delorie.
627 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
628 as separator in "C:\...".
629 * configh.dos (STDC_HEADERS): Define only if undefined.
630 (HAVE_SYS_PARAM_H): Don't define this.
631 (HAVE_STRERROR): Define this.
632 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
636 * main.c (decode_switches): Reset optind to 1 instead of 0.
638 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
640 * main.c (decode_switches): If non-option arg is "-", ignore it.
642 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
646 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
650 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
652 * main.c (main): Pass missing arg to tmpnam.
654 * configure.in: Check for strsignal.
655 * job.c (child_error): Use strsignal.
656 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
658 * misc.c (strerror): Fix swapped args in sprintf.
660 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
662 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
664 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
666 * main.c (print_version): Add 95 to copyright years.
670 * job.c (start_job_command): Remember to call notice_finished_file
671 under -n when not recursing. To do this, consolidate that code
672 under the empty command case and goto there for the -n case.
674 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
676 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
679 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
681 * read.c (read_makefile): For bogus line starting with tab, ignore
682 it if blank after removing comments.
684 * main.c: Cast results of `alloca' to `char *'.
685 * expand.c: Likewise.
687 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
691 * configure.in: Check for mktemp.
692 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
694 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
696 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
697 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
700 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
702 * remake.c (update_file_1): When !MUST_MAKE, don't set
703 FILE->update_status to zero before calling notice_finished_file.
704 (notice_finished_file): Touch only when FILE->update_status is zero.
705 (remake_file): Set FILE->update_status to zero after not calling
706 execute_file_command and deciding to touch instead.
708 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
710 * main.c (debug_signal_handler): New function; toggles debug_flag.
711 (main): Handle SIGUSR1 with that.
713 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
715 * compatMakefile (realclean): Remove Info files.
717 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
721 * job.c (start_job_command): Save and restore environ around vfork
723 (search_path): Function #if 0'd out.
724 (exec_command): Use execvp instead of search_path.
726 * expand.c (variable_expand): Rewrote computed variable name and
727 substitution reference handling to be simpler. First expand the
728 entire text between the parens if it contains any $s, then examine
729 the result of that for subtitution references and do no further
730 expansion while parsing them.
732 * job.c (construct_command_argv_internal): Handle " quoting too,
733 when no backslash, $ or ` characters appear inside the quotes.
735 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
736 defined, just use int.
738 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
740 * default.c (default_variables) [__hpux]: Remove special
741 definition of ARFLAGS. Existence of the `f' flag is not
742 consistent across HPUX versions; and one might be using GNU ar
745 * compatMakefile (clean): Don't remove Info files.
747 * compatMakefile (check): Remove gratuitous target declaration.
749 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
751 * compatMakefile (ETAGS, CTAGS): Don't use -t.
753 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
755 * main.c (decode_switches): For --help, print usage to stdout.
757 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
761 * remake.c (update_file_1): Do set_command_state (FILE,
762 cs_not_started) only if old state was deps_running.
764 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
766 * job.c (start_waiting_job): Use set_command_state.
768 * build.template (CPPFLAGS): New variable.
769 (prefix, exec_prefix): Set from @...@.
770 (compilation loop): Pass $CPPFLAGS to compiler.
772 * GNUmakefile (build.sh.in): Make it executable.
774 * GNUmakefile (globfiles): Add configure.in, configure.
778 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
780 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
782 * configure.in: Don't check for ranlib.
784 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
786 * remake.c (notice_finished_file): Only mark also_make's as
787 updated if really ran cmds.
789 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
791 * configure.in: Put dnls before random whitespace.
793 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
795 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
796 (RANLIB): Variable removed.
797 (prefix, exec_prefix): Set these from @...@.
798 (.c.o): Use $(CPPFLAGS).
799 (glob/libglob.a): Don't pass down variables to sub-make.
800 glob/Makefile should be configured properly by configure.
801 (distclean): Remove config.log and config.cache (autoconf stuff).
803 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
805 * acconfig.h: Add #undef HAVE_UNION_WAIT.
806 * configure.in: Converted to Autoconf v2.
807 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
808 of DIRENT, SYSDIR, NDIR.
809 * build.sh.in (prefix, exec_prefix): Set these from @...@.
810 (CPPFLAGS): New variable, set from @CPPFLAGS@.
811 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
812 * install.sh: File renamed to install-sh.
814 * main.c (define_makeflags): When no flags, set WORDS to zero.
816 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
820 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
823 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
827 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
831 * job.c (start_job_command): When ARGV is nil, only set
832 update_state and call notice_finished_file if job_next_command
835 * job.c (start_job_command): Call notice_finished_file for empty
838 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
840 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
843 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
847 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
849 * file.c (snap_deps): Set command_flags bits in all :: entries.
851 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
853 * make.h (posix_pedantic): Declare it.
854 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
856 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
857 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
858 command_flags and don't set -i. Likewise .SILENT.
859 * job.c (start_job_command): In FLAGS initialization, OR in
860 CHILD->file->command_flags.
861 * file.h (struct file): New member `command_flags'.
863 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
865 * main.c (switches): Bump flag values for --no-print-directory and
866 --warn-undefined-variables, so neither is 1 (which indicates a
869 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
871 * main.c (main): Add missing code in .IGNORE test.
873 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
875 * variable.c (define_automatic_variables): Define +D and +F.
877 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
879 * main.c (main): Define hidden automatic variable with command
880 vars, and MAKEOVERRIDES to a reference to that.
881 (define_makeflags): If posix_pedantic, write a reference to that
884 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
886 * main.c (posix_pedantic): New variable.
887 (main): Set posix_pedantic if .POSIX is a target.
888 Fix .IGNORE and .SILENT checks to require is_target.
890 * commands.c (set_file_variables): Define new automatic variable
891 $+, like $^ but before calling uniquize_deps.
893 * job.c (reap_children): Call delete_child_targets for non-signal
894 error if .DELETE_ON_ERROR is a target.
896 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
900 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
902 * job.c (reap_children): Don't change C->file->command_state when
903 dying. Test it only after calling start_job_command for a new
904 command line. When no more cmds, just set C->file->update_status.
905 (start_job_command): When the last line is empty or under -n, set
906 C->file->update_status.
907 (start_waiting_job): Grok cs_not_started after start_job_command
909 (new_job): Set C->file->update_status when there are no cmds.
910 (job_next_command): When out of lines, don't set
911 CHILD->file->update_status or CHILD->file->command_state.
913 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
914 if nonzero, also double $s.
915 (main): Define MAKEOVERRIDES from command_variables here.
916 (define_makeflags): Don't use command_variables here; instead write a
917 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
919 * dir.c [__MSDOS__]: Fixed typo.
921 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
923 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
925 * remake.c: Include <assert.h> and use assert instead of printfs
928 * main.c (decode_switches): Loop until optind hits ARGC, not just
929 until getopt_long returns EOF. Initialize C to zero before loop;
930 in loop if C is EOF, set optarg from ARGV[optind++], else call
932 (decode_env_switches): Use variable_expand instead of
933 allocated_variable_expand. Allocate a fresh buffer to copy split
934 words into; scan characters by hand to break words and
936 (shell_quote): New function.
937 (define_makeflags): Allocate doubled space for switch args, and command
938 variable names and values; use shell_quote to quote those things.
940 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
944 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
946 * main.c (decode_switches): The non-option return from getopt is
948 (command_variables): New type and variable.
949 (decode_switches, decode_env_switches): After making a variable
950 definition, record the struct variable pointer in the
951 command_variables chain.
952 (define_makeflags): If ALL, write variable definitions for
955 * main.c (other_args): Variable removed.
956 (goals, lastgoal): New static variables (moved from auto in main).
957 (main): Don't process OTHER_ARGS at all.
958 Don't set variable MAKEOVERRIDES at all; define MAKE to just
960 (init_switches): Prepend a - {return in order} instead of a +
962 (decode_switches): Don't set OTHER_ARGS at all.
963 Grok '\0' return from getopt_long as non-option argument; try
964 variable definition and (if !ENV) enter goal targets here.
965 (decode_env_switches): Use allocated_variable_expand to store value.
966 Use find_next_token to simplify word-splitting loop. Don't
967 prepend a dash to uninterpreted value. Instead, if split into
968 only one word, try variable definition and failing that prepend a
969 dash to the word and pass it to decode_switches as a single arg.
971 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
973 * remake.c (notice_finished_file): Only recheck modtimes if
974 FILE->command_state was cs_running on entry (meaning the commands
976 (update_file_1): Whenever we set FILE->update_status, call
977 notice_finished_file instead of just set_command_state.
978 * job.c (start_job_command): Whenever we set
979 CHILD->file->update_status, call notice_finished_file instead of
980 just set_command_state.
982 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
984 * default.c: Add missing ".
986 * job.c: Changed all assignments of command_state members to calls
987 to set_command_state.
988 * remake.c: Likewise.
989 * file.c (set_command_state): New function.
990 * file.h: Declare set_command_state.
992 * main.c (init_switches): Put a + first in options.
994 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
996 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
997 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
998 * main.c (directory_before_chdir): New variable, moved out of main
1000 (main) [__MSDOS__]: Look for \ or : to delimit last component of
1001 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
1002 (die): Change back to `directory_before_chdir' before dying.
1003 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
1004 [__MSDOS__] and not.
1005 * job.c [__MSDOS__]: Include <process.h>.
1006 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
1007 dos_batch_file): New variables.
1008 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
1009 (unblock_sigs) [__MSDOS__]: Do nothing.
1010 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
1011 (load_too_high) [__MSDOS__]: Always return true.
1012 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
1013 Use PATH_SEPARATOR_CHAR instead of ':'.
1014 (construct_command_argv_internal) [__MSDOS__]: Wholly different
1015 values for sh_chars and sh_cmds. Wholly new code to handle shell
1017 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
1019 * dir.c [__MSDOS__] (dosify): New function.
1020 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
1021 process the result instead of FILENAME itself.
1022 (file_impossible_p) [__MSDOS__]: Likewise.
1023 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
1024 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
1025 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
1026 `bison -y', and LEX to `flex'.
1027 * configure.bat, configh.dos: New files.
1028 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
1029 intermediates and exit.
1031 * commands.c (set_file_variables): Add parens in length
1032 computation in .SUFFIXES dep loop to quiet compiler warning. From
1035 * read.c (read_makefile): Free FILENAME if we allocated it. From
1038 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1040 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
1041 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
1042 * read.c (construct_include_path): Use safe_stat in place of stat.
1043 * job.c (search_path): Use safe_stat in place of stat.
1044 * dir.c (find_directory): Use safe_stat in place of stat.
1045 * commands.c (delete_target): Use safe_stat in place of stat.
1046 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
1047 * remake.c (name_mtime): Use safe_stat in place of stat.
1048 (touch_file) [EINTR]: Do EINTR looping around fstat.
1050 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1052 * read.c (read_makefile): Check for a shell command first, and
1053 then strip leading tabs before further checking if it's not a
1056 * make.h [__arm]: Undefine POSIX.
1057 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
1058 functions that return int.
1060 * job.c (construct_command_argv_internal): After swallowing a
1061 backslash-newline combination, if INSTRING is set goto string_char
1062 (new label) for normal INSTRING handling code.
1064 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1066 * configure.in: Don't check for sys_siglist and _sys_siglist with
1067 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
1069 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1071 * Version 3.71.1 released.
1073 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
1074 _POSIX_VERSION for these declarations.
1076 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
1077 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
1079 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1081 * Version 3.71 released.
1083 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
1084 and [HAVE_SETGID]. Every system has those, and configure doesn't
1087 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
1089 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
1091 (loadavg.c): Link or copy it from getloadavg.c.
1092 (distclean): Remove loadavg.c.
1094 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1098 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
1101 * default.c (default_terminal_rules): In SCCS rules, put
1102 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
1103 only before the file name.
1104 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
1106 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1108 * job.c (construct_command_argv_internal): Swallow
1109 backslash-newline combinations inside '' strings too.
1111 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1113 * read.c (do_define): Call collapse_continuations on each line
1116 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1118 * job.c (construct_command_argv_internal): Notice newline inside
1119 '' string when RESTP is non-null.
1121 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1125 * remake.c (update_goal_chain): Reset FILE to G->file after the
1126 double-colon loop so it is never null for following code.
1128 * read.c (read_makefile): Fix `override define' parsing to skip
1129 whitespace after `define' properly.
1131 * compatMakefile (srcdir): Define as @srcdir@; don't reference
1133 (glob/Makefile): New target.
1135 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1139 * misc.c (remove_comments): Use find_char_unquote.
1140 * make.h (find_char_unquote): Declare it.
1141 * read.c (find_char_unquote): New function, generalized from
1143 (find_percent, find_semicolon, parse_file_seq): Use that.
1145 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1147 * implicit.c (pattern_search): Always allocate new storage for
1148 FILE->stem. It is not safe to store STEM's address because it
1149 might be auto storage.
1151 * configure.in: Check for seteuid and setegid.
1152 * misc.c [HAVE_SETEUID]: Declare seteuid.
1153 [HAVE_SETEGID]: Declare setegid.
1154 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
1155 [HAVE_SETEGID]: Use setegid.
1157 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
1158 to preserve whether it's 2 for error or 1 for -q trigger. When
1159 STATUS gets nonzero and -q is set, always stop immediately.
1160 * main.c (main, decode_switches): Die with 2 for errors.
1161 (main): Accept 2 return from update_goal_chain and die with that.
1162 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
1164 * job.c (reap_children): Die with 2 for error.
1165 (start_job_command): Set update_status to 2 for error. Set it to
1166 1 when we would run a command and question_flag is set.
1168 * read.c (read_makefile): Don't mark makefiles as precious. Just
1169 like other targets, they can be left inconsistent and in need of
1170 remaking by aborted commands.
1172 * read.c (read_makefile): Write no error msg for -include file.
1174 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1176 * commands.c (fatal_error_signal): Don't unblock signals.
1178 * file.h (struct file): Change member `double_colon' from flag to
1180 * read.c (record_files): Set double_colon pointer instead of flag.
1181 * main.c (main): When disqualifying makefiles for updating, use
1182 double_colon pointer to find all entries for a file.
1183 * file.c (enter_file): If there is already a double-colon entry
1184 for the file, set NEW->double_colon to that pointer.
1185 (file_hash_enter): Use FILE->double_colon to find all entries to
1187 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
1188 (update_file): Use FILE->double_colon pointer to find all entries.
1189 (f_mtime): Likewise.
1190 (notice_finished_file): Propagate mtime change to all entries.
1192 * variable.c (try_variable_definition): Return after abort.
1194 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1196 * read.c (read_makefile): Remove unused variable.
1197 (parse_file_seq): When removing an elt that is just `)', properly
1198 fix up the previous elt's next pointer.
1200 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
1202 * configure.in: Do AC_SET_MAKE.
1203 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
1205 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1207 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
1208 the search string is the empty string, find a match at the end of
1209 each word (using end_of_token in place of sindex).
1211 * misc.c (end_of_token): Don't treat backslashes specially; you
1212 can no longer escape blanks with backslashes in export, unexport,
1213 and vpath. This was never documented anyway.
1215 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1217 * read.c (read_makefile): Variable name for `define' is not just
1218 first token; use whole rest of line and strip trailing blanks.
1220 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1224 * read.c (read_makefile): Add -d msg stating args.
1226 * read.c (read_makefile): Use isspace to skip over leading
1227 whitespace, and explicitly avoid skipping over tabs. Don't want
1228 to skip just spaces though; formfeeds et al should be skipped.
1230 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
1232 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
1233 sizeof ar_name for max length to compare.
1235 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
1236 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
1238 * main.c (main): Call user_access after setting `program', in case
1239 it needs to use it in an error message.
1241 * read.c (read_makefile): Ignore an empty line starting with a tab.
1243 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1245 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
1246 AC_COMPILE_CHECK that is now its contents.
1248 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1250 * make.h: #undef strerror after #include <string.h>.
1251 [! ANSI_STRING]: Declare strerror.
1253 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1255 * misc.c (strerror): #undef any macro before function definition.
1257 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1259 * variable.c (try_variable_definition): Calculate BEG before loop
1260 to strip blanks by decrementing END. Don't decr END to before BEG.
1262 * read.c (read_makefile): Skip over leading space characters, but
1263 not tabs, after removing continuations and comments (it used to
1266 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1268 * variable.c (define_automatic_variables): In $(@D) et al, use
1269 patsubst to remove trailing slash.
1271 * commands.c (delete_target): New function, broken out of
1272 delete_child_targets. Check for archive members and give special msg.
1273 (delete_child_targets): Use delete_target.
1275 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1277 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
1278 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
1280 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1282 * GNUmakefile (tarfiles): Omit make-doc.
1283 (make-$(version).tar): Include make.info*.
1285 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1287 * compatMakefile (configure, config.h.in): Comment out rules.
1289 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1291 * compatMakefile (binprefix, manprefix): New variables.
1292 (instname): Variable removed.
1293 (install): Use $({bin,man}prefix)make in place of $(instname).
1294 File targets likewised renamed.
1296 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1298 * Version 3.70 released.
1300 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1304 * read.c (parse_file_seq): Inside multi-word archive ref
1305 translation loop, check NEW1==0 at end and break out of the loop.
1307 * GNUmakefile (make-$(version).tar): Distribute install.sh.
1308 * install.sh: New file.
1310 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
1311 cmds outside subshell parens, to avoid "command not found" msgs
1314 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1316 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
1317 Redirect output & error from get to /dev/null.
1318 Fix reversed sense of test.
1320 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1322 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
1323 braces inside if condition command; some shells lose.
1325 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1329 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
1330 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
1332 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
1334 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1336 * main.c (main): Cast result of pointer arith to unsigned int
1337 before passing to define_variable for envars. Matters when
1338 sizeof(unsigned)!=sizeof(ptrdiff_t).
1340 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1342 * configure.in: Add new check for SCCS_GET_MINUS_G.
1343 * config.h.in: Add #undef SCCS_GET_MINUS_G.
1344 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
1345 place of `-G $@' in SCCS commands.
1346 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
1349 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
1350 (so it goes in config.status), rather than afterward.
1352 * ar.c (ar_member_date): Don't call enter_file on the archive file
1353 if it doesn't exist (by file_exists_p).
1355 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
1356 with `$$dir/make.info' in install-info invocation (oops).
1358 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
1359 we do not unlink and free PATH.
1361 * file.c (print_file_data_base): Fix inverted calculation for
1362 average files per hash bucket.
1364 * read.c (readline): When we see a NUL, give only a warning and
1365 synthesize a newline to terminate the building line (used to
1366 fatal). Move fgets call into the loop condition, and after the
1367 loop test ferror (used to test !feof in the loop).
1369 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1371 * configure.in: Check for strerror in AC_HAVE_FUNCS.
1373 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1375 Differentiate different flavors of missing makefile error msgs,
1376 removing gratuitous `fopen: ' and giving caller for included makefiles.
1377 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
1378 (perror_with_name, pfatal_with_name): Use strerror instead of
1379 replicating its functionality.
1380 * read.c (read_makefile): Return int instead of void.
1381 (read_all_makefiles, read_makefile): Change callers to notice zero
1382 return and give error msg.
1384 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1388 * default.c: Put `-G $@' before $< in SCCS cmds.
1390 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1392 * read.c (read_makefile): After trying a variable defn, notice if
1393 the line begins with a tab, and diagnose an error.
1395 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1399 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1403 * implicit.c (try_implicit_rule): Look for a normal rule before an
1406 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1408 * function.c (expand_function: `sort'): Double NWORDS when it
1409 overflows, instead of adding five.
1411 * compatMakefile (clean): Remove loadavg.
1413 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1417 * file.h (NEW_MTIME): Define new macro.
1418 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
1419 current time returned from system. Removed variable NOW.
1420 * remake.c (notice_finished_file): Use NEW_MTIME in place of
1421 current time here too.
1423 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1427 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
1428 cmds and !DEPS_CHANGED unless also !NOEXIST.
1430 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1432 * read.c (parse_file_seq): When converting multi-word archive
1433 refs, ignore a word beginning with a '('.
1435 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1437 * configure.in: Check for sys/timeb.h.
1438 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
1440 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1444 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
1445 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
1446 TARGNAME to initialize PERCENTS[0].
1448 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1450 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
1451 Remove AC_USG; it is no longer used.
1453 * file.c (print_file): New function, broken out of
1454 print_file_data_base.
1455 (print_file_data_base): Call it.
1456 * rule.c (print_rule): New function, broken out of
1457 print_rule_data_base.
1458 (print_rule_data_base): Call it.
1460 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1462 * default.c (install_default_suffix_rules): New function, broken
1463 out of install_default_implicit_rules.
1464 (install_default_implicit_rules): Move suffix rule code there.
1465 * make.h: Declare install_default_suffix_rules.
1466 * main.c (main): Call install_default_suffix_rules before reading
1467 makefiles. Move convert_to_pattern call before
1468 install_default_implicit_rules.
1470 * job.h (struct child): Make `pid' member type `pid_t' instead of
1473 * compatMakefile (RANLIB): New variable, set by configure.
1474 (glob/libglob.a): Pass RANLIB value down to submake.
1476 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
1477 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
1478 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
1479 defined but NOFILES_MAX is, define it to be that.
1481 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1483 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
1486 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1488 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
1490 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1492 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
1493 is another symbol for | in some shells.
1494 * main.c (main): Add it to CMD_DEFS quoting list as well.
1496 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1498 * job.c (construct_command_argv_internal): Remove '=' from
1499 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
1500 first word without an unquoted '='.
1502 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
1504 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1506 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
1508 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
1510 * commands.c (delete_child_targets): Don't delete phony files.
1512 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
1513 see a `+' at the beginning of the command line.
1515 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1519 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1521 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
1523 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1525 * expand.c (variable_expand): Fatal on an unterminated reference.
1527 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1531 * variable.c (define_automatic_variables): Define new o_default
1532 variable `MAKE_VERSION' from version_string and remote_description.
1534 * make.h (version_string, remote_description): Declare these here.
1535 * main.c: Don't declare version_string.
1536 (print_version): Don't declare remote_description.
1538 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1540 * read.c (read_makefile): Free space pointed to by CONDITIONALS
1541 before restoring the old pointer.
1543 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1545 * compatMakefile ($(objs)): Depend on config.h.
1547 * GNUmakefile (build.sh.in): Depend on compatMakefile.
1549 * configure.in: Touch stamp-config after AC_OUTPUT.
1551 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1555 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1557 * make.h: Include <config.h> instead of "config.h".
1559 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1561 * main.c (main): Make all variables interned from ENVP be v_export.
1562 * variable.c (try_variable_definition): In v_default case, don't
1563 check for an o_file variable that `getenv' finds.
1565 * job.c (reap_children): New local variable ANY_LOCAL; set it
1566 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
1568 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
1570 * function.c (expand_function): #if 0 out freeing of ENVP since it
1573 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1577 * remote-stub.c (remote_status): Set errno to ECHILD before return.
1578 * job.c (reap_children): Scan the chain for remote children and
1579 never call remote_status if there are none.
1581 * function.c (expand_function: `shell'): #if 0 out calling
1582 target_environment; just set ENVP to environ instead.
1584 * job.c (reap_children): Check for negative return from
1585 remote_status and fatal for it.
1586 When blocking local child wait returns 0, then try a blocking call
1589 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1591 * compatMakefile (clean): Delete make.info* and make.dvi here.
1592 (distclean): Not here.
1594 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
1595 compilers that don't like enum values used as ints.
1597 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1599 * compatMakefile (loadavg): Add $(LOADLIBES).
1601 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1605 * compatMakefile (loadavg, check-loadavg): New targets.
1606 (check): Depend on check-loadavg.
1608 * compatMakefile (glob/libglob.a): Depend on config.h.
1610 * misc.c (log_access): Write to stderr instead of stdout.
1612 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1616 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1618 * configure.in (SYS_SIGLIST_DECLARED): In test program include
1619 <unistd.h> #ifdef HAVE_UNISTD_H.
1621 * compatMakefile (.PHONY): Put after `all' et al.
1623 * configure.in: Add AC_IRIX_SUN.
1625 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1629 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1633 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1637 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
1638 Run install-info script if present.
1640 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1642 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
1644 * configure.in: Add AC_STAT_MACROS_BROKEN.
1646 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1650 * read.c (read_makefile): Recognize directive `-include', like
1651 `include' but sets RM_DONTCARE flag.
1653 * variable.c (target_environment): If FILE is nil, use
1654 current_variable_set_list in place of FILE->variables.
1655 * function.c (expand_function: `shell'): Get an environment for
1656 the child from target_environment instead of using environ.
1658 * dep.h: Declare read_all_makefiles here.
1659 (RM_*): Define new enum constants.
1660 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
1661 Treat it as a bit mask containing RM_*.
1662 (read_all_makefiles): For default makefiles, set D->changed to
1663 RM_DONTCARE instead of 1.
1664 * main.c: Don't declare read_all_makefiles here.
1665 (main): Check `changed' member of read_makefiles elts for RM_*
1666 flags instead of specific integer values.
1668 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1670 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
1672 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1674 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
1676 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
1677 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
1679 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
1680 PERCENTS, whose storage is not consumed by create_pattern_rule.
1682 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
1684 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1688 * rule.c (max_pattern_targets): New variable.
1689 (count_implicit_rule_limits): Compute its value.
1690 * rule.h: Declare it.
1691 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
1692 times bigger. Move adding new TRYRULES elt inside the inner
1693 targets loop, so each matching target gets its own elt in MATCHES
1694 and CHECKED_LASTSLASH.
1696 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
1697 instead of just `file' in error msg.
1699 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1701 * job.c (construct_command_argv): Turn off
1702 --warn-undefined-variables around expansion of SHELL and IFS.
1703 * read.c (tilde_expand): Likewise for HOME.
1704 (read_all_makefiles): Likewise for MAKEFILES.
1705 * vpath.c (build_vpath_lists): Likewise for VPATH.
1707 * main.c (warn_undefined_variables_flag): New flag variable.
1708 (switches): Add --warn-undefined-variables.
1709 * make.h (warn_undefined_variables_flag): Declare it.
1710 * expand.c (warn_undefined): New function.
1711 (reference_variable): Call it if the variable is undefined.
1712 (variable_expand): In substitution ref, call warn_undefined if the
1713 variable is undefined.
1715 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
1716 `%.tex: %.w %.ch' rules.
1717 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
1718 (default_suffixes): Add `.ch'.
1720 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1722 * default.c (default_suffixes): Replace `.cweb' with `.w'.
1723 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
1726 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1728 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
1730 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1734 * read.c (multi_glob): Don't free OLD and OLD->name in the
1735 FOUND!=0 fork. Use new block-local variable F instead of
1738 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
1739 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
1740 contains no metacharacters.
1742 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1744 * ar.c (ar_glob{_match,_alphacompare}): New function.
1746 * dep.h [! NO_ARCHIVES]: Declare it.
1747 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
1749 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
1750 multi_glob (which doesn't take a 3rd arg).
1751 * rule.c (install_pattern_rule): Likewise.
1752 * default.c (set_default_suffixes): Here too.
1753 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
1755 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
1756 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
1758 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1760 * compatMakefile (installdirs): Actually pass directory names.
1761 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
1762 if it fails, echo a warning msg, but don't make the rule fail.
1764 * read.c (tilde_expand): New function, broken out of tilde_expand.
1765 (multi_glob): Call it.
1766 (construct_include_path): Expand ~ in directory names.
1767 * dep.h: Declare tilde_expand.
1768 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
1769 (main): Expand ~ in -C args.
1770 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
1772 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1774 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
1776 * main.c (main): Put result of alloca in temporary variable with
1777 simple assignment, to make SGI compiler happy.
1779 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1783 * main.c (main): Before re-execing, remove intermediate files, and
1784 print the data base under -p. Sexier debugging message.
1786 * implicit.c (pattern_search): Allocate an extra copy of the name
1787 of a winning intermediate file when putting it in FOUND_FILES.
1789 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1791 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
1792 multi_glob (which doesn't take a 3rd arg).
1794 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
1795 chars within D_NAMLEN that are NULs.
1797 * main.c (decode_switches): Don't savestring ARGV[0] to put it
1799 For string switch, don't savestring `optarg'.
1800 (main): Don't free elts of makefiles->list that are "-".
1801 Use alloca'd rather than savestring'd storage for elts of
1802 makefiles->list that are temporary file names.
1803 * read.c (read_all_makefiles): Don't free *MAKEFILES.
1804 * file.c (enter_file): Don't strip `./'s.
1805 * main.c (enter_command_line_file): New function.
1806 (main): Use it in place of enter_file for command-line goals from
1807 other_files, and for old_files and new_files.
1809 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1813 * compatMakefile (.SUFFIXES): Add .info.
1814 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
1815 else in $srcdir. Use basename to remove dir name from installed name.
1817 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1819 * implicit.c (pattern_search): When interning FOUND_FILES, try
1820 lookup_file first; if found, free the storage for our copy of the name.
1822 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1826 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
1827 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
1829 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1831 * rule.c (convert_suffix_rule): New function.
1832 (convert_to_pattern): Use it instead of doing all the work here
1834 For target suffix `.a', generate both the archive magic rule and
1837 * compatMakefile (distclean): Remove stamp-config.
1839 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1843 * file.c (remove_intermediates): Don't write extra space after `rm'.
1845 * main.c (struct command_switch.type): Remove `usage_and_exit'.
1846 (print_usage_flag): New variable.
1847 (switches: --help): Make type `flag', to set print_usage_flag.
1848 (init_switches): Remove `usage_and_exit' case.
1849 (decode_switches): Likewise.
1850 (decode_switches): Print usage if print_usage_flag is set.
1851 When printing usage, die with status of BAD.
1852 (main): Die with 0 if print_version_flag.
1854 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1858 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1860 * compatMakefile (installdirs): New target.
1861 (install): Depend on it.
1863 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1867 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1869 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
1870 set LASTPATH to PATH, not NEXT.
1872 * dir.c (read_dirstream): Break out of loop after incrementing
1873 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
1874 dereference DS->contents->files[DIRFILE_BUCKETS].
1876 * read.c (read_makefile): Clear no_targets after reading a
1877 targetful rule line.
1879 * main.c (main): If print_version_flag is set, exit after printing
1881 (switches): Change --version docstring to say it exits.
1883 * make.h [butterfly]: #undef POSIX.
1885 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1889 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
1890 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
1892 * function.c (handle_function): Use fatal instead of
1893 makefile_fatal when reading_filename is nil.
1895 * configure.in: Add AC_GETGROUPS_T.
1896 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
1898 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1902 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1904 * function.c (handle_function): Fatal for unmatched paren.
1906 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1910 * commands.c (handling_fatal_signal): New variable.
1911 (fatal_error_signal): Set it.
1912 * job.c (reap_children): Avoid nonreentrant operations if that is set.
1913 * make.h: Declare handling_fatal_signal.
1915 * expand.c (reference_variable): New function, snippet of code
1916 broken out of simple-reference case of variable_expand.
1917 (variable_expand): Use it for simple refs.
1918 (variable_expand): When checking for a computed variable name,
1919 notice a colon that comes before the final CLOSEPAREN. Expand
1920 only up to the colon, and then replace the pending text with a
1921 copy containing the expanded name and fall through to subst ref
1923 (variable_expand): Don't bother expanding the name if a colon
1924 appears before the first $.
1925 (expand_argument): Use alloca instead of savestring.
1926 (variable_expand): For subst ref, expand both sides of = before
1927 passing to [pat]subst_expand. Use find_percent instead of lindex
1928 to check the lhs for a %.
1930 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1934 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1936 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
1938 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
1941 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1945 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
1946 we read the member name in any of the fashions that allow it to be
1947 arbitrarily long. Pass its negation to FUNCTION.
1948 (describe_member): Take TRUNCATED from ar_scan and print it.
1949 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
1950 the first sizeof (struct ar_hdr.ar_name) chars.
1951 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
1952 * ar.c (ar_member_date_1): Likewise.
1954 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1956 * job.c (reap_children): Before calling start_job_command to start
1957 the next command line, reset C->remote by calling start_remote_job_p.
1959 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1961 * arscan.c (ar_scan): New local var NAMEMAP.
1962 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
1963 flag IS_NAMEMAP. When extracting the member name, always put a
1964 null at its end first. If the name is "//" or "/ARFILENAMES", set
1965 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
1966 like " /N", get full name from NAMEMAP+N.
1967 Else if NAME looks like "#1/N", read N chars from the
1968 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
1969 the elt's data into alloca'd NAMEMAP.
1970 (ar_name_equal): #if 0 truncating code.
1972 * make.h: Don't declare vfork at all. It returns int anyway,
1973 unless <unistd.h> declared it; and we conflicted with some systems.
1975 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
1976 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
1977 define it to something like "-no-print-directory".
1978 Use %g format instead of %f for floating-valued things.
1980 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1982 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
1983 to change remote-%.dep to remote-stub.dep.
1985 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1989 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1991 * compatMakefile (install): Remove - prefix from chgrp+chmod.
1995 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1997 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
1998 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
2000 * default.c (default_variables): Set GET to macro SCCS_GET.
2002 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
2003 if nonzero. I hope this is the last time this argument is added
2005 (read_makefile): Pass it 1 when parsing include file names.
2006 Pass it 1 when parsing target file names.
2007 Pass it 1 when parsing static pattern target pattern names.
2008 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
2009 * default.c (set_default_suffixes): Pass it 1 when parsing
2011 * function.c (string_glob): Pass it 0 here.
2013 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2015 * misc.c (log_access): New function.
2016 ({init,user,make,child}_access): Call it.
2017 (child_access): Abort if !access_inited.
2019 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
2020 single-letter option.
2021 (init_switches, decode_switches, define_makeflags): An option with
2022 no single-letter version is no longer indicated by a value of -1;
2023 instead a value that is !isalnum.
2024 (init_switches): Don't put such switches into the string, only
2025 into the long_option table.
2027 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
2029 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
2030 bsdcc defined WIF* to use union wait.
2032 * main.c (struct command_switch): Change member `c' to type int.
2033 (switches): Make const.
2034 (decode_switches): Use `const struct command_switch *'.
2035 (define_makeflags): Likewise.
2037 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
2039 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2043 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
2044 Removed AC_MEMORY_H.
2045 * make.h [USG, NeXT]: Don't test these.
2046 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
2047 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
2048 [! ANSI_STRING]: Put decls of bcopy et al here.
2049 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
2050 [HAVE_SIGSETMASK]: Test this rather than USG.
2051 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
2052 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
2053 It doesn't hurt to do both if they are both defined, and testing
2055 * dir.c: Rationalize directory header conditionals.
2056 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
2058 * default.c (default_suffixes): Add `.txinfo'.
2059 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
2061 * variable.c (try_variable_definition): Replace RECURSIVE flag
2062 with enum FLAVOR, which can be simple, recursive, or append.
2063 Recognize += as append flavor. Set new variable VALUE in a switch
2064 on FLAVOR. For append flavor, prepend the variable's old value.
2065 If the variable was previously defined recursive, set FLAVOR to
2066 recursive; if it was defined simple, expand the new value before
2067 appending it to the old value. Pass RECURSIVE flag to
2068 define_variable iff FLAVOR == recursive.
2070 * variable.c (try_variable_definition): Use alloca and bcopy for
2071 NAME, instead of savestring. Might as well use stack storage
2072 since we free it immediately anyway.
2074 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2076 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
2078 * main.c (define_makeflags): Rename `struct flag' member `switch'
2079 to `cs', which is not a reserved word.
2081 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2083 * job.c (new_job): Call start_waiting_jobs first thing.
2084 (start_waiting_job): Changed return type from void to int.
2085 Return 0 when putting the child on the waiting_jobs chain.
2086 (start_waiting_jobs): Don't check load and job_slots here.
2087 Always take a job off the chain and call start_waiting_job on it;
2088 give up and return when start_waiting_job returns zero.
2090 * main.c (define_makeflags: struct flag): Change member `char c' to
2091 `struct command_switch *switch'.
2092 (ADD_FLAG): Set that to CS instead of CS->c.
2093 If CS->c is -1, increment FLAGSLEN for the long name.
2094 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
2095 the long name instead.
2097 * compatMakefile (stamp-config): New target of old config.h rule.
2098 Touch stamp-config after running config.status.
2099 (config.h): Just depend on stamp-config, and have empty commands.
2101 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2103 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
2105 * configure.in (AC_HAVE_FUNCS): Check for psignal.
2107 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2109 * main.c (long_option_aliases): Remove "new"; it is already an
2110 unambiguous prefix of "new-file".
2112 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2116 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2118 * vpath.c (selective_vpath_search): When adding the
2119 name-within-directory at the end of NAME, and we don't add a
2120 slash, don't copy FILENAME in one char too far into NAME.
2122 * variable.c (define_automatic_variables): Find default_shell's
2123 length with strlen, not numerology.
2125 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2127 * main.c (define_makeflags): Add the elts of a string option in
2128 reverse order, so they come out right when reversed again.
2130 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2132 * compatMakefile (make.info): Use `-o make.info'.
2134 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2136 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
2138 (objs): Replace remote.o with remote-$(REMOTE).o.
2139 (srcs): Replace remote.c with remote-$(REMOTE).c.
2140 (remote.o): Rule removed.
2142 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
2143 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
2144 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
2145 * build.template (REMOTE): New var; set to @REMOTE@.
2146 (objs): Add remote-${REMOTE}.o.
2148 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2152 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
2153 "Rejecting impossible" -d msg.
2155 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
2156 mod'd values there; never mod {OLD,NEW}HASH.
2158 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2160 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
2162 * compatMakefile (VPATH): Set this to @srcdir@.
2163 (srcdir): Set this to $(VPATH).
2165 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
2166 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
2167 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
2169 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
2171 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
2173 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2175 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
2176 as the sed delimiter char.
2178 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2182 * rule.h (struct rule): Removed `subdir' member.
2183 * rule.c (new_pattern_rule): No need to clear it.
2184 (count_implicit_rule_limits): Set the `changed' flag in each dep
2185 that refers to a nonexistent directory. No longer set rule-global
2186 `subdir' flag with that information.
2187 (print_rule_data_base): Don't record info on `subdir' flags.
2189 * implicit.c (pattern_search): Check the DEP->changed flag rather
2190 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
2191 if it is set, the file might exist even though the DEP->changed
2194 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
2195 name arg to dir_file_exists_p to check for existence of directory.
2197 * implicit.c (pattern_search): Inside dep-finding loop, set
2198 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
2199 rather than computing it anew.
2201 * commands.c (set_file_variables): Must alloca space for PERCENT
2202 and copy it, to avoid leaving the trailing `)' in the value.
2204 * misc.c (remove_comments): Fixed backslash-checking loop
2205 condition to allow it to look at the first char on the line.
2206 P2 >= LINE, not P2 > LINE.
2208 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
2209 $@, rm $@.old and mv $@ to $@.old.
2211 * variable.c (try_variable_definition): Take new args FILENAME and
2212 LINENO. Fatal if the variable name is empty.
2213 * read.c (read_makefile): Change callers.
2214 * main.c (main): Likewise.
2216 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
2217 that configure will replace with the group owning /dev/kmem.
2219 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2221 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
2222 selective_vpath_search.
2223 (selective_vpath_search): Take second arg MTIME_PTR.
2224 If the dir cache thinks a file exists, stat it to make sure, and
2225 put the modtime in *MTIME_PTR.
2226 * remake.c (library_search): Take second arg MTIME_PTR.
2227 When we find a match, record its mtime there.
2228 Pass MTIME_PTR through to vpath_search to do same.
2229 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
2230 store it in FILE->last_mtime if set nonzero.
2231 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
2233 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
2234 so globbing looks somewhere it will find things.
2236 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
2237 not `$(srcdir)/make.info*'; no need to use basename.
2239 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2243 * compatMakefile (install): Add missing ;\s.
2245 Make -, @, and + prefixes on a pre-expanded command line affect
2246 all lines in the expansion, not just the first.
2247 * commands.h (struct commands): Replace `lines_recurse' member
2249 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
2251 * commands.c (chop_commands): Set `lines_flags' instead of
2252 `lines_recurse'. Record not only + but also @ and - prefixes.
2253 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
2254 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
2255 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
2256 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
2257 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
2258 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
2260 * remake.c (update_goal_chain): Set G->file to its prev after
2261 checking for G being finished, since that check needs to examine
2264 * configure.in (union wait check) [HAVE_WAITPID]: Try using
2265 waitpid with a `union wait' STATUS arg. If waitpid and union wait
2266 don't work together, we should not use union wait.
2270 * remake.c (update_goal_chain): When G->file->updated, move
2271 G->file to its prev. We aren't finished until G->file is nil.
2273 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2275 * main.c (starting_directory): New global variable.
2276 (main): Set it to cwd after doing -Cs.
2277 (log_working_directory): Use it, rather than computing each time.
2278 * make.h: Declare it.
2280 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
2282 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
2283 ARGV, rather than LEN words plus one byte.
2285 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2287 * compatMakefile ($(bindir)/$(instname)): Put - before
2288 install_setgid command line, so its failure won't be an error.
2289 (infodir): New variable.
2290 (install): Depend on $(infodir)/$(instname).info.
2291 ($(infodir)/$(instname).info): New target.
2293 * read.c (read_makefile): If FILENAMES is nil when we see a line
2294 starting with a tab, don't treat it as a command. Just fall
2295 through, rather than giving an error.
2297 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
2298 command line, don't clear it before continuing. We want
2299 subsequent command lines to be ignored as well.
2301 * job.c (new_job): Before expanding each command line, collapse
2302 backslash-newline combinations that are inside var or fn references.
2304 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2306 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
2308 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
2310 * job.c [POSIX] (unblock_sigs): Made global.
2311 [!POSIX] (unblock_sigs): Move defns to job.h.
2312 * job.h [POSIX] (unblock_sigs): Declare.
2314 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2316 * read.c (read_makefile): In vpath parsing, after finding the
2317 pattern token, take entire rest of line as the search path, not
2318 just the next token.
2320 * compatMakefile (remote.o): Depend on remote-*.c.
2322 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2324 * commands.c (set_file_variables): Don't define any F or D versions.
2325 * variable.c (define_automatic_variables): Define them here as
2326 recursively-expanded variables that use the dir and notdir funcs.
2328 * variable.c (target_environment): In v_default case, don't export
2329 o_default or o_automatic variables.
2331 * configure.in (union wait check): Remove ` and ' inside C code;
2332 they confuse the shell script.
2334 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2338 * vpath.c (construct_vpath_list): When skipping further processing
2339 of an elt that is ".", don't also skip the code that pushes P past
2342 * compatMakefile (distclean): Don't remove make-*.
2344 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
2345 defined. If one cannot use WEXITSTATUS with a `union wait'
2346 argument, we don't want to believe the system has `union wait' at all.
2348 * remake.c (update_file): Do nothing to print "up to date" msgs.
2349 (update_goal_chain): Do it here instead.
2350 Use the `changed' flag of each goal's `struct dep' to keep track
2351 of whether files_remade (now commands_started) changed around a
2352 call to update_file for that goal.
2353 When a goal is finished, and its file's update_status is zero (i.e.,
2354 success or nothing done), test the `changed' flag and give an "up
2355 to date" msg iff it is clear.
2356 * make.h (files_remade): Renamed to commands_started.
2357 * remake.c: Changed defn.
2358 (update_goal_chain): Changed uses.
2359 * job.c (start_job_command): Increment commands_started here.
2360 (reap_children): Not here.
2362 * remake.c (update_goal_chain): Don't do anything with files'
2363 `prev' members. update_file now completely handles this.
2365 * variable.c (target_environment): Don't expand recursive
2366 variables if they came from the environment.
2368 * main.c (define_makeflags): For flags with omitted optional args,
2369 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
2370 so stored cannot have more flags appended to the same word.
2372 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2374 * variable.c (print_variable_set): In vars/bucket calculation,
2375 don't spuriously multiply by 100.
2379 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
2380 Don't define if already defined.
2382 * remake.c (update_file): Don't keep track of the command_state before
2383 calling update_file_1. Remove local variable COMMANDS_FINISHED,
2384 and don't test it to decide to print the "is up to date" msg.
2385 Testing for files_remade having changed should always be sufficient.
2386 The old method lost when we are called in the goal chain run on a
2387 makefile, because the makefile's command_state is already
2388 `cs_finished' from the makefile chain run.
2390 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
2392 * configure.in: Rewrote wait checking.
2393 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
2394 Use AC_HAVE_FUNCS to check for waitpid and wait3.
2395 Use a compile check to test just for `union wait'.
2396 * job.c: Rewrote conditionals accordingly.
2397 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
2398 [HAVE_WAIT3]: Likewise.
2399 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
2401 * configure.in: Set CFLAGS and LDFLAGS before all checks.
2403 * dir.c: Add static forward decls of {open,read}_dirstream.
2405 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2409 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
2411 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
2412 * build.template (CFLAGS, LDFLAGS): Same here.
2413 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
2414 Set them to -g if not defined in the environment.
2416 * remake.c (library_search): Use LIBNAME consistently, setting it
2417 only once, to be the passed name sans `-l'.
2418 Pass new var FILE to be modified by vpath_search.
2420 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2424 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
2427 * configure.in: Add AC_CONST for the sake of getopt.
2429 * read.c (read_makefile): Continue after parsing `override'
2430 directive, rather than falling through to lossage.
2431 Check for EOL or blank after "override define".
2433 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
2435 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2439 * main.c (define_makeflags): After writing everything into
2440 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
2441 just wrote " -". Always terminate the string at *P.
2443 * remake.c (library_search): When constructing names in std dirs,
2444 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
2445 buffer we are writing into!).
2447 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2449 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
2450 define" when IGNORING is true.
2452 * compatMakefile (distclean): Remove config.status and build.sh.
2454 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2458 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
2461 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
2463 * variable.c (define_automatic_variables): Override SHELL value for
2464 origin o_env_override as well as o_env.
2466 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
2467 add the names of the glob objects (w/subdir) to %objs%.
2468 * build.template (globobjs): Removed.
2469 Take basename of $objs before linking.
2471 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2475 * configure.in (AC_OUTPUT): Also edit build.sh.
2476 * build.template: New file.
2477 * GNUmakefile (build.sh.in): New rule to create it from build.template.
2478 (make-$(version).tar.Z): Depend on build.sh.in.
2480 * main.c (die): Call print_data_base if -p.
2481 (main): Don't call it here.
2483 * compatMakefile (defines): Add @DEFS@. configure should turn this
2484 into -DHAVE_CONFIG_H.
2486 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2490 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
2491 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
2492 * compatMakefile (install_setgid): New var, set by configure.
2493 (install): Install setgid $(group) only if $(install_setgid) is true.
2495 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2497 * job.c (load_too_high): If getloadavg fails with errno==0, give a
2498 message saying that load limits are not supported.
2500 * vpath.c (construct_vpath_list): Rewrote path deletion code to
2501 not try to use PATH's next link after freeing PATH.
2503 * main.c (define_makeflags): Rewritten; now handles string-valued
2504 option, and has no arbitrary limits.
2505 (switches): Set `toenv' flag for -I and -v.
2507 * main.c (decode_env_switches): Cast return value of alloca to char *.
2509 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
2510 setre[gu]id in place of set[gu]id.
2512 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2514 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
2517 * make.h [POSIX]: Don't test this to use ANSI_STRING.
2518 Testing STDC_HEADERS should be sufficient.
2520 * job.h: Declare start_waiting_jobs.
2522 * read.c (read_makefile): Add missing parens in if stmt that find
2523 conditional directives.
2525 * main.c (main): Declare init_dir.
2526 * implicit.c (pattern_search): Always use two % specs in a
2527 DEBUGP2, and always pass two non-nil args.
2528 Cast field width args to int.
2529 Add missing parens in !RULE->subdir if stmt.
2530 * function.c (expand_function, patsubst_expand): Add parens around
2531 assignments inside `while' stmts.
2532 * commands.c (print_commands): Cast field width args to int.
2534 * read.c (do_define): Cast return value of alloca to (char *).
2536 * main.c (init_switches): New function, broken out of decode_switches.
2537 (decode_switches): Take new arg ENV. If set, ignore non-option
2538 args; print no error msgs; ignore options with clear `env' flags.
2539 (decode_env_switches): Rewritten to chop envar value into words
2540 and pass them to decode_switches.
2541 (switches): Set `env' flag for -I and -v.
2543 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
2545 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2549 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
2550 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
2551 we don't need these anyway.
2553 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
2554 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
2555 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
2556 but its set[gu]id functions aren't; its setre[gu]id functions work.
2558 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
2560 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
2562 * configure.in: Call AC_PROG_CC.
2563 * compatMakefile (CC): Define to @CC@ (autoconf magic).
2565 * compatMakefile: Add .NOEXPORT magic target.
2567 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2569 * main.c (print_version): Updated copyright to include 93.
2571 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2573 * make.h [_AIX]: Don't declare alloca.
2575 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2579 * compatMakefile (objs): Add signame.o.
2580 (srcs): Add signame.[ch].
2582 * compatMakefile (srcs): Add config.h.in.
2583 (remote.o): Add -I. before -I$(srcdir).
2585 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2589 * read.c (readline): Fatal when LEN==0, indicating a line starting
2591 (readline): Take new arg LINENO, for use in error msg.
2592 (read_makefile, do_define): Pass it.
2594 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
2595 (.c.o): Add -I. before -I$(srcdir).
2597 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2599 * read.c (read_makefile): Accept and ignore a rule with no targets.
2601 * compatMakefile (ALLOCA_SRC): New variable.
2602 (srcs): Include its value.
2604 * read.c (struct conditional): Renamed member `max_ignoring' to
2605 `allocated'; added new member `seen_else'.
2606 (conditional_line): Initialize seen_else flag when starting an `if...';
2607 set it when we see an `else'; fatal if set when we see `else'.
2608 (read_makefile): Fatal "missing `endif'" if there are any pending
2609 conditionals, not just if we are still ignoring.
2611 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2613 * compatMakefile (manext): Set to 1, not l.
2614 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
2616 * file.c (file_hash_enter): Don't call uniquize_deps here.
2617 * read.c (record_files): Likewise.
2618 * implicit.c (pattern_search): Likewise.
2619 * commands.c (set_file_variables): Call it only here.
2621 * default.c (default_variables) [__convex__]: FC=fc.
2623 * variable.c (target_environment): Expand the values of recursively
2624 expanded variables when putting them into the environment.
2625 * expand.c (recursively_expand): Made global.
2626 * make.h (recursively_expand): Declare it.
2628 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
2629 when a dep's command_state is cs_running or cs_deps_running.
2631 * read.c (read_makefile): Changed error msg for spurious cmds to
2632 not say "first target".
2634 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
2636 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
2637 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
2638 * compatMakefile (config.h, configure, config.h.in): New rules.
2639 (defines): Removed @DEFS@.
2641 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2643 * compatMakefile (realclean): Just depend on distclean; no cmds.
2644 (distclean): Do what realclean did before; also remove Makefile and
2645 config.h; don't remove configure.
2646 (info, dvi): New targets; depend on make.{info,dvi}.
2647 (doc): Removed target.
2648 (MAKEINFO, TEXI2DVI): New vars.
2649 (make.info, make.dvi): Use them instead of explicit cmds.
2651 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2653 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
2655 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2657 * main.c (long_option_aliases): Add --new-file alias for -W.
2659 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
2662 * read.c (do_define): Expand the variable name before using it.
2664 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
2665 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
2667 * remake.c (library_search): Search for libNAME.a in cwd; look in
2668 vpath before looking in standard dirs, not after.
2669 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
2671 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2673 * default.c (default_pattern_rules, default_terminal_rules): Added
2674 brackets around initializers.
2676 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
2677 (try_variable_definition): Expand the name before defining the var.
2679 * job.c (init_siglist): Removed function.
2680 Removed decl of `sys_siglist'.
2681 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
2682 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
2683 only under these conditions.
2684 * main.c (main): Don't declare init_siglist.
2685 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
2687 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2689 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
2690 nil; instead just set it to MOREDEPS.
2692 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2694 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
2695 loop that sets MAXELEM.
2697 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2701 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2703 * job.c (start_job_command): Under -n, increment files_remade after
2704 processing (i.e., printing) all command lines.
2706 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2708 * read.c (record_files): Append new deps if this rule has no
2709 commands; prepend them to existing deps if this rule has no commands.
2711 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
2713 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
2714 (read_makefile): Changed callers.
2715 * function.c (string_glob): Likewise.
2716 * rule.c (install_pattern_rule): Likewise.
2718 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2720 * remake.c (files_remade): Made global.
2721 (notice_finished_file): Don't increment files_remade here; this
2722 function gets called in many situations where no remaking was in
2724 * job.c (reap_children): Do it here instead, when we know that
2725 actual commands have been run for the file.
2726 * make.h (files_remade): Declare it.
2728 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2730 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
2731 separate elts in the search path.
2733 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
2734 The search path can contain spaces now.
2736 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2738 * compatMakefile (check): New target; no-op.
2740 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
2741 testing for OLDHASH==0 but before using the value.
2742 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
2745 * file.c (rename_file): Notice when OLDFILE->cmds came from
2746 default.c, and don't try to print ->filename in that case.
2748 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2750 * remake.c (update_file): Don't process F->also_make here.
2751 (notice_finished_file): Don't process FILE->also_make if no attempt
2752 to update FILE was actually made.
2753 Fixed to call f_mtime directly to refresh their modtimes.
2755 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2757 * read.c (find_percent): Don't increment P again after skipping
2760 * expand.c (variable_expand): In call to patsubst_expand, don't
2761 find `%'s ourselves; let that function do it.
2763 * read.c (read_makefile: record_waiting_files): Don't call
2764 record_files if FILENAMES is nil.
2765 (read_makefile): All alternatives in the parsing, except for rule
2766 lines, fall through to the end of the loop. At the end of the
2767 loop, do record_waiting_files so we notice later spurious cmds.
2769 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2771 * variable.c (define_automatic_variables): Free old value of SHELL
2772 before replacing it.
2774 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2776 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
2778 * dir.c (open_dirstream): Cast return value to __ptr_t.
2780 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
2782 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
2783 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
2784 Define as (get_path_max ()).
2785 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
2786 [! PATH_MAX] (get_path_max): Declare fn.
2787 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
2789 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2793 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
2794 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
2795 SYS_SIGLIST_DECLARED.
2797 * dir.c (file_impossible): When initializing DIR->contents, set
2798 DIR->contents->dirstream to nil.
2800 * compatMakefile (GLOB): Define new variable.
2801 (objs): Use it, rather than glob/libglob.a explicitly.
2803 * read.c (parse_file_seq): When stripping "./", handle cases like
2804 ".///foo" and "./////".
2805 * file.c (lookup_file, enter_file): Likewise.
2807 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2809 * dir.c (struct dirstream, {open,read}_dirstream): New
2810 data type and functions to read a directory sequentially.
2811 (init_dir): New function to hook it into glob.
2812 * main.c (main): Call init_dir.
2814 * compatMakefile (objs): Added glob/libglob.a.
2815 * configure.in: Remove code to test for glob.
2817 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2819 * read.c (record_files): Generalized test for NAME pointing
2820 somewhere into F->name.
2822 * variable.c (define_variable_in_set): Free old value when replacing.
2824 * read.c (do_define): Free the linebuffer before returning.
2825 (record_files): When clearing .SUFFIXES deps, free their data.
2826 (multi_glob): Free OLD and its data when replacing it with results
2829 * commands.c (set_file_variables): Use alloca in place of xmalloc
2830 for temp space for $^, $?, et al.
2832 * dir.c (struct directory): New member `contents' replaces `files'
2834 (struct directory_contents): New type.
2835 (directories_contents): New hash table.
2836 (dir_struct_file_exists_p): Take a struct directory_contents.
2837 (dir_file_exists_p): Pass it the `contents' member of the dir found.
2838 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
2839 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
2840 (dir_file_exists_p, find_directory): Change all callers.
2841 (file_impossible): Use DIR->contents, initializing it if nil.
2842 (print_dir_data_base): Use DIR->contents, and print out device and
2843 inode numbers with each directory.
2845 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
2846 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
2847 (DIRFILE_BUCKETS): Decrease to 107.
2848 (find_directory): Allocate and zero a multiple of
2849 sizeof (struct dirfile *), not of sizeof (struct dirfile).
2850 (dir_struct_file_exists_p): New function, nearly all code from
2852 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
2853 * vpath.c (selective_vpath_search): Remove redundant
2854 dir_file_exists_p call.
2856 * configure.in: Comment out glob check; always use our code.
2858 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2860 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
2861 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
2864 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2866 * main.c (main): Don't do -w automatically if -s.
2868 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2870 * main.c (printed_version): Move variable inside print_version.
2871 (print_version): Return immediately if printed_version is set.
2872 (die): Don't test printed_version here.
2873 (decode_switches): Under -v, do print_version before giving usage.
2874 (DESCRIPTION_COLUMN): New macro.
2875 (decode_switches): Use it when printing the usage message.
2876 Leave at least two spaces between options and their descriptions.
2878 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2882 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2884 * read.c (read_makefile): Save errno value from trying to open
2885 FILENAME, and restore it before erring; otherwise we get the errno
2886 value from the last elt of the search path.
2888 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2890 * main.c (long_option_aliases): Add --stop for -S.
2892 * read.c (word1eq): Do strncmp before dereferencing someplace that
2893 may be out in space.
2895 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2897 * remake.c (notice_finished_file): If all the command lines were
2898 recursive, don't do the touching.
2900 * job.c (start_job_command): Don't check for + here.
2901 * commands.c (chop_commands): Do it here instead.
2903 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
2905 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2907 * compatMakefile (objs): Include $(ALLOCA).
2909 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
2911 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
2913 * read.c (default_include_directories): Add INCLUDEDIR first.
2914 * compatMakefile (includedir): Define.
2915 (defines): Add -D for INCLUDEDIR="$(includedir)".
2917 * read.c (read_makefile): Grok multiple files in `include';
2920 * remake.c (library_search): New function.
2921 (library_file_mtime): Remove function.
2922 (f_mtime): Use library_search instead of library_file_mtime.
2923 * compatMakefile (libdir): Define.
2924 (defines): Add -D for LIBDIR="$(libdir)".
2925 * make.texinfo (Libraries/Search): Document change.
2927 * file.c (rename_file): Fix file_hash_enter call with missing arg.
2929 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2933 * main.c (main): Set command_state to cs_finished for temp files
2934 made for stdin makefiles.
2936 * main.c (decode_switches): Don't tell getopt to return non-option
2938 Ignore an argument of `-'.
2940 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2942 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
2943 the command line and go to the next.
2944 (notice_finished_file): Under -t, touch FILE.
2945 * remake.c (remake_file): Don't touch it here.
2947 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2949 * function.c (pattern_matches): Use temporary for strlen (WORD)
2950 instead of two function calls.
2952 * compatMakefile (LOAD_AVG): Remove variable and comments.
2954 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2956 * make.texinfo (Running): Node renamed to `make Invocation'.
2958 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2960 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
2963 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2967 * main.c: Don't #include <time.h>; make.h already does.
2969 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2971 * implicit.c (pattern_search): Fixed copying of suffix when building
2974 * function.c (expand_function: `shell'): Make sure BUFFER is
2975 null-terminated before replacing newlines.
2977 * compatMakefile (mandir): Use man$(manext), not always manl.
2979 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2981 * rule.c (new_pattern_rule): Not static.
2982 * rule.h: Declare it.
2984 * file.c (file_hash_enter): New function, most code from rename_file.
2985 (rename_file): Call it.
2986 * file.h (file_hash_enter): Declare it.
2990 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
2992 * main.c (decode_switches): Handle usage_and_exit when building
2993 long options vector.
2995 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
2996 (default_variables): Define CHECKOUT,v (hairy).
2998 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
2999 sys_siglist to _sys_siglist.
3001 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3003 * NEWS: Add header and tail copyright info like Emacs NEWS.
3005 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
3006 bcopy if already #define'd.
3007 [STDC_HEADERS] (qsort, abort, exit): Declare here.
3008 [! __GNU_LIBRARY__ && !POSIX]: Not here.
3010 * make.h [_AIX]: #pragma alloca first thing.
3012 * job.c (start_waiting_job): Set the command_state to cs_running
3013 when we queue a job on waiting_jobs.
3015 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3017 * variable.c (define_automatic_variables): Use "" instead of nil
3020 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3024 * main.c (struct command_switch.type): Add alternative usage_and_exit.
3025 (command_switches): Add -h/--help.
3027 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3029 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
3030 * README.template: Mention NEWS.
3031 * CHANGES: Renamed to NEWS.
3033 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
3035 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3037 * main.c (main): Set -o files' command_states to cs_finished.
3039 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
3040 when tossing a rule.
3042 * main.c (main): Use alloca only in simple local var assignment,
3043 for braindead SGI compiler.
3045 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
3046 inconsistent with the number computed when listing them.
3048 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3050 * commands.c (set_file_variables): For $? and $^ elts that are archive
3051 member refs, use member name only.
3053 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3055 * variable.h (struct variable.export): Add new alternative v_ifset.
3056 * variable.c (target_environment): Check for it.
3057 (define_automatic_variables): Set it for MAKEFILES.
3059 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3061 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
3062 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
3063 (distclean, mostlyclean): New targets.
3065 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3069 * compatMakefile (config.status): Remove rule.
3071 * job.c (start_waiting_job): Free C after using C->file, not before.
3073 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3075 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
3076 HAVE_* instead of #ifndef *_MISSING.
3077 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
3079 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3081 * main.c (main): makelevel>0 or -C implies -w.
3083 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3085 * file.c, job.c, function.c: Don't #include <errno.h>.
3086 make.h: Do it here instead.
3087 * arscan.c (ar_member_touch): Don't declare errno.
3089 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3091 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
3093 * remake.c (update_file): If commands or deps are running after
3094 update_file_1 returns, break out of the :: rule (->prev) loop and
3097 * job.c (job_next_command): New function; code from start_job.
3098 (start_job_command): Renamed from start_job. Call job_next_command
3099 and recurse for empty command lines and -n.
3100 (start_waiting_job): Call start_job_command, not start_job.
3101 (new_job): Call job_next_command to prime the child structure, and
3102 then call start_waiting_job.
3103 (reap_children): Use job_next_command and start_job_command.
3104 (start_waiting_job): Call start_remote_job_p here, and store its
3105 result in C->remote. If zero, check the load average and
3106 maybe put C on waiting_jobs.
3107 (start_job_command): Test CHILD->remote rather than calling
3108 start_remote_job_p. Don't do load avg checking at all here.
3110 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
3111 SIGSEGV, SIGFPE or SIGTRAP.
3113 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
3114 configure will set it in glob/Makefile.
3116 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3118 * dir.c [DIRENT] (direct): Don't define to dirent.
3119 [! DIRENT] (direct): Define to dirent.
3120 (dir_file_exists_p): Use struct dirent instead of struct direct.
3122 * make.h (getcwd): No space between macro and ( for args!
3124 * job.c (start_job): Don't put the job on waiting_jobs if
3127 * make.texinfo (Missing): Shortened title.
3129 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3131 * file.c (remove_intermediates): Print "rm" commands under -n.
3133 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3137 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3139 * arscan.c [M_UNIX]: #undef M_XENIX.
3141 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3143 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
3145 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3147 * compatMakefile (getloadavg.o): Removed special rule.
3148 (CFLAGS): Don't include $(defines).
3149 (.c.o): Define suffix rule.
3150 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
3151 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
3153 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
3155 * make.h (max): Removed.
3156 * expand.c (variable_buffer_output): Don't use it.
3158 * compatMakefile (INSTALL): Define.
3159 (Makefile): New rule to make from Makefile.in.
3162 (getloadavg.o, remote.o): Use autoconf $foo< hack.
3164 * commands.c (fatal_error_signal): Removed return.
3166 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3170 * make.texinfo (Summary): New node.
3171 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
3173 * variable.c (max): Moved to make.h.
3175 * compatMakefile (objs, srcs): Added ar & arscan.
3177 * job.c (start_waiting_job): New function, 2nd half of new_job.
3179 (start_waiting_jobs): New function.
3180 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
3182 * compatMakefile (objs, srcs): Removed load, added getloadavg.
3184 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3186 * job.c (load_too_high): New function. Uses getloadavg.
3187 (waiting_jobs): New variable.
3188 (start_job): Don't call wait_to_start_job. Instead, if
3189 load_too_high returns nonzero, add the child to the
3190 `waiting_jobs' chain and return without starting the job.
3192 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3194 * expand.c (variable_buffer_output): Made global again.
3195 * variable.h: And declare it.
3197 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
3198 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
3199 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
3200 for a slash in the archive at run time.
3201 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
3202 cope with trailing-slash and non-trailing-slash archives.
3204 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
3205 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
3207 * load.c (load_average) [sgi]: Use sysmp call.
3209 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
3210 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
3212 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
3213 (vfork, VFORK_NAME): Don't define.
3214 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
3216 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
3217 the each file. Rearranged PATH_MAX hacking.
3218 * job.c: Rearranged NGROUPS_MAX hacking.
3220 * remake.c (fstat, time): Don't declare.
3222 * compatMakefile (defines): Value is @DEFS@.
3223 (LOADLIBES): Value is @LIBS@.
3224 (extras): Value is @LIBOBJS@.
3225 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
3226 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
3228 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
3230 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
3231 (getcwd): Just declare if present. If not, declare as a macro
3232 using getwd, and declare getwd.
3233 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
3234 * main.c (main, log_working_directory): Use getcwd instead of getwd.
3236 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
3238 * make.h (SIGHANDLER, SIGNAL): Removed.
3239 (RETSIGTYPE): Define if not #define'd.
3240 * main.c (main): Use signal in place of SIGNAL.
3242 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
3244 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
3245 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
3247 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
3248 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
3250 * job.c (child_handler), commands.c (fatal_error_signal): Return
3251 RETSIGTYPE instead of int.
3252 * main.c (main): Declare fatal_error_signal and child_handler here
3253 to return RETSIGTYPE; removed top-level decl of former.
3255 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
3256 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
3258 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3260 * job.c [HAVE_WAITPID]: Test this instead of USG.
3261 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
3262 (GID_T): Don't #define.
3263 (search_path): Use gid_t instead of GID_T.
3264 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
3265 these individually instead of USG for all.
3266 * make.h (ctime): Don't declare. #include time.h instead.
3267 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
3269 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
3270 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
3272 * arscan.c: Removed #ifdef mess about string.h et al.
3273 Just #include make.h instead.
3274 * make.h (fstat, atol): Declare.
3276 * commands.c (fatal_error_signal): Don't use sigmask to check for
3277 propagated signals; use ||s instead.
3278 (PROPAGATED_SIGNAL_MASK): Removed.
3279 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
3281 * variable.c (variable_buffer, variable_buffer_length,
3282 initialize_variable_output, variable_output): Moved to expand.c;
3284 (struct output_state, save_variable_output,
3285 restore_variable_output): Removed.
3286 * expand.c (initialize_variable_output): Put a NUL at the beginning
3287 of the new buffer after allocating it.
3288 (allocated_variable_expand_for_file): Don't use
3289 {save,restore}_variable_output. Do it by hand instead, keeping
3290 state on the stack instead of malloc'ing it.
3291 (allocated_variable_expand): Removed.
3292 * variable.h (allocated_variable_expand): Define here as macro.
3293 (variable_buffer_output, initialize_variable_output,
3294 save_variable_output, restore_variable_output): Removed decls.
3296 * read.c (conditional_line): For an if cmd, if any elt of the
3297 conditionals stack is ignoring, just push a new level that ignores
3298 and return 1; don't evaluate the condition.
3300 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3302 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
3304 * job.c (getdtablesize): Don't declare or #define if already #define'd.
3306 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3308 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
3309 export_all_variables.
3310 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
3312 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3316 * commands.c (set_file_variables): Calculate length for ^D and ?D
3317 individually, making sure to give them at least enough space for "./".
3319 * make.h [CRAY]: #define signal to bsdsignal.
3321 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
3322 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
3324 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
3325 wasn't defined by <ar.h>.
3327 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3331 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3333 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
3336 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3338 * main.c (decode_switches): Initialize all the long_option elt members.
3340 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3342 * make.texinfo (Text Functions): Correct filter-out description.
3344 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3346 * compatMakefile (realclean): Don't remove backup files.
3348 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
3350 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3354 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3356 * job.c (reap_children): Don't die if wait returns EINTR.
3358 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3360 * job.c (reap_children): Always run the next command for a
3361 successful target. If we are going to die, we don't want to leave
3362 the target partially made.
3364 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3366 * job.c (construct_command_argv_internal): After loop, if we only
3367 have one word, check it for being a shell command.
3369 * main.c (decode_switches): Allocate ARGC slots in other_args to
3370 begin with, so we never need to worry about growing it.
3371 If we get a non-option arg and POSIXLY_CORRECT is in the
3372 environment, break out of the loop. After the loop, add all remaining
3373 args to other_args list.
3375 * main.c (decode_switches): For positive_int and floating switches
3376 when optarg is nil, use next arg if it looks right (start with a
3377 digit, or maybe decimal point for floating).
3379 * variable.c (define_automatic_variables): Always set SHELL to
3380 default if it comes from the environment. Set its export bit.
3381 * make.texinfo (Environment): Document change.
3383 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3387 * compatMakefile (tags, TAGS): Use vars for cmds.
3388 (ETAGS, CTAGS): Define.
3390 * main.c (decode_switches): If a switches elt has a nil long_name,
3391 make the long option name elt be "".
3392 Fixed loop to not ignore all the options.
3394 * make.texinfo (Option Summary): Added long options.
3396 * main.c (switches): Changed -m's description to "-b".
3397 (decode_switches): When printing the usage message, don't print
3398 switches whose descriptions start with -.
3399 When constructing the list of names for switch -C, search the
3400 switches vector for switches whose descriptions are "-C".
3402 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
3403 Call -I --include-dir, not --include-path.
3404 (long_option_aliases): Added --new == -W, --assume-new == -W,
3405 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
3408 * main.c (switches): Removed bogus "silent" elt.
3409 (long_option_aliases): Define new var.
3410 (decode_switches): Add long_option_aliases onto the end of the long
3411 options vector created for getopt_long.
3412 Look through long_option_aliases for extra names to list
3415 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3417 * main.c (log_working_directory): Fixed to properly not print the
3418 leaving message when we haven't printed the entering message.
3420 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3422 * main.c (struct command_switch): Added elts `long_name',
3423 `description', and `argdesc'.
3424 (switches): Added initializers for new members.
3425 (decode_switches): Rewritten to use getopt_long.
3426 * compatMakefile (GETOPT, GETOPT_SRC): Define.
3427 (objs, srcs): Include them.
3429 * job.c (child_died): Renamed to dead_children; made static.
3430 (child_handler): Increment dead_children instead of setting child_died.
3431 (reap_children): Decrement dead_children instead of clearing
3432 child_died. The point of all this is to avoid printing "waiting
3433 for unfinished jobs" when we don't actually need to block.
3434 This happened when multiple SIGCHLDs before reap_children was called.
3436 * job.c (reap_children): If ERR is set, so we don't call start_job
3437 on the child being reaped, instead set its command_state to
3439 (reap_children, child_handler, new_job): I added several
3440 debugging printf's while fixing this. I left them in if (debug_flag)
3441 because they may be useful for debugging this stuff again.
3443 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3445 * read.c (read_makefile): v_export is not 1.
3447 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3451 * variable.c (export_all_variables): New variable.
3452 (target_environment): Export variables whose `export' member is
3453 v_default if export_all_variables is set and their names are benign.
3454 * variable.h: Declare export_all_variables.
3455 * read.c (read_makefile): If export or unexport is given with no
3456 args, set or clear export_all_variables, respectively.
3458 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
3459 so it isn't duplicated when we add it at the end.
3461 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3465 * variable.h (struct variable): Added new member `export'.
3466 * variable.c (define_variable_in_set): Initialize it to v_default.
3467 (target_environment): Don't check for .NOEXPORT.
3468 Export variables whose `export' member is v_default and that would
3469 have been exported under .NOEXPORT, and variables whose `export'
3471 (try_variable_definition): Return the variable defined.
3472 * variable.h (try_variable_definition): Changed decl.
3473 * read.c (read_makefile): Recognize `export' and `unexport' directives.
3475 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3477 * main.c (main) [POSIX]: Reversed args to sigaddset.
3479 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3481 * job.c [POSIX || !USG] (unblock_sigs): New fn.
3482 (start_job): Block signals before forking.
3483 (new_job): Unblock signals after putting the new child on the chain.
3484 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
3485 int fatal_signal_mask.
3487 * load.c [sgi] (LDAV_CVT): Define.
3489 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3493 * load.c (load_average) [sgi]: Clear the high bit of the address
3494 from the symbol table before looking it up in kmem.
3496 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
3497 (remake_file): No longer needed in message here.
3499 * main.c (die): Call reap_children with BLOCK==1.
3501 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3503 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
3505 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3507 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
3508 not to head of chain. Extract next ptr before we might do
3509 freerule, and use that for next iteration.
3510 (freerule): Still do next ptr frobbing if LASTRULE is nil.
3512 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3514 * job.c (child_error): Removed extra %s from error msg format.
3518 * job.c (reap_children): Don't start later commands in a sequence
3521 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
3523 * job.c (reap_children): New function; work that used to be done in
3525 (child_died): New global var.
3526 (child_handler): Now just sets child_died.
3527 (wait_for_children): Removed.
3528 (unknown_children_possible, block_signals, unblock_signals,
3529 push_signals_blocked_p, pop_signals_blocked_p): Removed.
3530 (child_execute_job): Removed call to unblock_signals.
3531 (new_job): Removed calls to push_signals_blocked_p and
3532 pop_signals_blocked_p.
3533 * job.h: Declare reap_children, not wait_for_children.
3534 * commands.c (fatal_error_signal), job.c (new_job),
3535 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
3536 remake.c (update_goal_chain), function.c (expand_function: `shell'):
3537 Changed wait_for_children calls to reap_children.
3538 Some needed to be loops to wait for all children to die.
3539 * commands.c (fatal_error_signal), main.c (main,
3540 log_working_directory), function.c (expand_function): Removed calls
3541 to push_signals_blocked_p and pop_signals_blocked_p.
3542 * job.h: Removed decls.
3544 * job.h: Added copyright notice.
3546 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3548 * job.c (child_error): No *** for ignored error.
3550 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3552 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
3553 avoid compiler warnings.
3555 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
3558 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3560 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
3561 avoid compiler warnings.
3563 * remake.c (notice_finished_file): Run file_mtime on the also_make
3564 files, so vpath_search can happen.
3566 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
3567 (alpha-files): Include test suite tar file.
3569 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3573 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3575 * remake.c (update_file, update_file_1): Do check_renamed on elts
3576 of dep chains when traversing them. Something unrelated might have
3577 renamed one of the files the dep chain points to.
3579 * file.c (rename_file): If FILE has been renamed, follow its
3580 `renamed' ptr, so we get to the final real FILE. Using the renamed
3581 ones loses because they are not in the hash table, so the removal
3582 code loops infinitely.
3584 * read.c (read_all_makefiles): Clobber null terminator into
3585 MAKEFILES expansion, so string passed to read_makefile is properly
3588 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3590 * commands.c (set_file_variables): $* for archive member with
3591 explicit cmds is stem of member, not of whole `lib(member)'.
3593 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3597 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3599 * rule.c (new_pattern_rule): Rules are identical only if all their
3600 targets match (regardless of order).
3602 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3604 * remake.c (remake_file): Changed error "no way to make" to "no
3605 rule to make". Fiat Hugh.
3607 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
3610 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
3613 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3615 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
3616 environment to pass to child.
3617 * job.c (start_job): Pass it.
3619 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3621 * file.c (enter_file): Also strip ./s here, to get command-line
3624 * remote-cstms.c: Add comment telling people to leave me alone.
3626 * compatMakefile (manpage install): Remove target before copying.
3628 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3630 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
3631 Added paragraph describing $? incompatibility with Unix and POSIX.2.
3633 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
3635 * function.c (expand_function: `shell'): Don't declare fork or pipe.
3636 Use vfork instead of fork.
3638 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3640 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
3643 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
3645 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3649 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3651 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
3653 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3655 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
3657 * read.c (record_files): Pass arg for %s in error msg.
3659 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
3662 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3664 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
3666 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3668 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
3670 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3674 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3676 * job.c (construct_command_argv_internal): Correctly ignore
3677 whitespace after backslash-NL.
3679 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3681 * compatMakefile: Ignore errors from chgrp and chmod when installing.
3683 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3685 * main.c (main): When setting MAKELEVEL in the env to re-exec,
3686 allocate space so as not to clobber past the end of the old string.
3688 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
3689 * compatMakefile (defines): Document HAVE_ALLOCA_H.
3691 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3693 * make.h [VFORK_MISSING]: Use fork instead.
3694 * compatMakefile (defines): Document same.
3696 * job.c (construct_command_argv_internal): Don't create an empty
3697 arg if backslash-NL is at beginning of word.
3699 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3701 * main.c [DGUX]: Call setvbuf as for USGr3.
3703 * job.c (construct_command_argv_internal): Notice correctly that
3704 backslash-NL is the end of the arg (because it is replaced with a
3707 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3709 * job.c (construct_command_argv_internal): If SHELL is nil, set it
3710 to default_shell before proceeding.
3712 * make.h [sgi]: No alloca.h, after all.
3714 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3716 * read.c (multi_glob): Cons up the chain of the results of glob
3717 from back to front, so it comes out in forward order.
3719 * job.c (construct_command_argv_internal): Don't eat char following
3722 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3726 * default.c (default_variables) [ultrix]: GET=get, like USG.
3728 * job.c (construct_command_argv_internal): Remove tabs following
3729 backslash-NL combos in the input line, so they don't show up when
3730 that line is printed.
3732 * read.c (read_makefile): Don't collapse_continuations the line on
3733 input; do it on the copy we do remove_comments on.
3734 For rule lines, collapse_continuations the line after chopping
3735 ";cmds" off the end, so we don't eat conts in the cmds.
3736 Give error for ";cmds" with no rule.
3737 * job.c (construct_command_argv_internal): Eat backslash-NL combos
3738 when constructing the line to recurse on for slow, too.
3740 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
3742 * file.c (enter_file): Don't strip leading `./'s.
3743 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
3744 * default.c (set_default_suffixes), function.c (string_glob),
3745 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
3747 * default.c (default_variables) [_IBMR2]: FC=xlf
3749 * job.c (construct_command_argv_internal): Turn backslash-NL and
3750 following whitespace into a single space, rather than just eating
3753 * make.texinfo (Copying): @include gpl.texinfo, rather than
3754 duplicating its contents.
3756 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3758 * job.c (construct_command_argv_internal): Make sure not to bother
3759 processing an empty line.
3763 * job.c (construct_command_argv_internal): Always recurse for slow;
3764 simple case didn't handle finding newlines.
3766 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
3768 * job.c (construct_command_argv_internal): Set RESTP properly when
3769 slow; don't \ify past a newline.
3771 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3773 * make.h [sgi]: #include <alloca.h>.
3777 See ChangeLog.1 for earlier changes.