1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 /*
27 * main.cc
28 *
29 * make program main routine plus some helper routines
30 */
31
32 /*
33 * Included files
34 */
35 #if defined(TEAMWARE_MAKE_CMN)
36 # include <avo/intl.h>
37 #endif
38
39 #include <bsd/bsd.h> /* bsd_signal() */
40
41
42 #include <locale.h> /* setlocale() */
43 #include <libgen.h>
44 #include <mk/defs.h>
45 #include <mksdmsi18n/mksdmsi18n.h> /* libmksdmsi18n_init() */
46 #include <mksh/macro.h> /* getvar() */
47 #include <mksh/misc.h> /* getmem(), setup_char_semantics() */
48
49 #if defined(TEAMWARE_MAKE_CMN)
50 #endif
51
52 #include <pwd.h> /* getpwnam() */
53 #include <setjmp.h>
54 #include <signal.h>
55 #include <stdlib.h>
56 #include <sys/errno.h> /* ENOENT */
57 #include <sys/stat.h> /* fstat() */
58 #include <fcntl.h> /* open() */
59
60 # include <sys/systeminfo.h> /* sysinfo() */
61
62 #include <sys/types.h> /* stat() */
63 #include <sys/wait.h> /* wait() */
64 #include <unistd.h> /* execv(), unlink(), access() */
65 #include <vroot/report.h> /* report_dependency(), get_report_file() */
66
67 // From read2.cc
68 extern Name normalize_name(register wchar_t *name_string, register int length);
69
70 // From parallel.cc
71 #define MAXJOBS_ADJUST_RFE4694000
72
73 #ifdef MAXJOBS_ADJUST_RFE4694000
74 extern void job_adjust_fini();
75 #endif /* MAXJOBS_ADJUST_RFE4694000 */
76
77
78 /*
79 * Defined macros
80 */
81 #define MAKE_PREFIX NOCATGETS("/usr")
82 #define LD_SUPPORT_ENV_VAR NOCATGETS("SGS_SUPPORT_32")
83 #define LD_SUPPORT_ENV_VAR_32 NOCATGETS("SGS_SUPPORT_32")
84 #define LD_SUPPORT_ENV_VAR_64 NOCATGETS("SGS_SUPPORT_64")
85 #define LD_SUPPORT_MAKE_LIB NOCATGETS("libmakestate.so.1")
86 #ifdef __i386
87 #define LD_SUPPORT_MAKE_ARCH NOCATGETS("i386")
88 #elif __sparc
89 #define LD_SUPPORT_MAKE_ARCH NOCATGETS("sparc")
90 #else
91 #error "Unsupported architecture"
92 #endif
93
94 /*
95 * typedefs & structs
96 */
97
98 /*
99 * Static variables
100 */
101 static char *argv_zero_string;
102 static Boolean build_failed_ever_seen;
103 static Boolean continue_after_error_ever_seen; /* `-k' */
104 static Boolean dmake_group_specified; /* `-g' */
105 static Boolean dmake_max_jobs_specified; /* `-j' */
106 static Boolean dmake_mode_specified; /* `-m' */
107 static Boolean dmake_add_mode_specified; /* `-x' */
108 static Boolean dmake_output_mode_specified; /* `-x DMAKE_OUTPUT_MODE=' */
109 static Boolean dmake_compat_mode_specified; /* `-x SUN_MAKE_COMPAT_MODE=' */
110 static Boolean dmake_odir_specified; /* `-o' */
111 static Boolean dmake_rcfile_specified; /* `-c' */
112 static Boolean env_wins; /* `-e' */
113 static Boolean ignore_default_mk; /* `-r' */
114 static Boolean list_all_targets; /* `-T' */
115 static int mf_argc;
116 static char **mf_argv;
117 static Dependency_rec not_auto_depen_struct;
118 static Dependency not_auto_depen = ¬_auto_depen_struct;
119 static Boolean pmake_cap_r_specified; /* `-R' */
120 static Boolean pmake_machinesfile_specified; /* `-M' */
121 static Boolean stop_after_error_ever_seen; /* `-S' */
122 static Boolean trace_status; /* `-p' */
123
124 #ifdef DMAKE_STATISTICS
125 static Boolean getname_stat = false;
126 #endif
127
128 static time_t start_time;
129 static int g_argc;
130 static char **g_argv;
131
132 /*
133 * File table of contents
134 */
135 extern "C" void cleanup_after_exit(void);
136
137 extern "C" {
138 extern void dmake_exit_callback(void);
139 extern void dmake_message_callback(char *);
140 }
141
142 extern Name normalize_name(register wchar_t *name_string, register int length);
143
144 extern int main(int, char * []);
145
146 static void append_makeflags_string(Name, String);
147 static void doalarm(int);
148 static void enter_argv_values(int , char **, ASCII_Dyn_Array *);
149 static void make_targets(int, char **, Boolean);
150 static int parse_command_option(char);
151 static void read_command_options(int, char **);
152 static void read_environment(Boolean);
153 static void read_files_and_state(int, char **);
154 static Boolean read_makefile(Name, Boolean, Boolean, Boolean);
155 static void report_recursion(Name);
156 static void set_sgs_support(void);
157 static void setup_for_projectdir(void);
158 static void setup_makeflags_argv(void);
159 static void report_dir_enter_leave(Boolean entering);
160
161 extern void expand_value(Name, register String , Boolean);
162
163 static const char verstring[] = "illumos make";
164
165 jmp_buf jmpbuffer;
166 extern nl_catd catd;
167
168 /*
169 * main(argc, argv)
170 *
171 * Parameters:
172 * argc You know what this is
173 * argv You know what this is
174 *
175 * Static variables used:
176 * list_all_targets make -T seen
177 * trace_status make -p seen
178 *
179 * Global variables used:
180 * debug_level Should we trace make actions?
181 * keep_state Set if .KEEP_STATE seen
182 * makeflags The Name "MAKEFLAGS", used to get macro
183 * remote_command_name Name of remote invocation cmd ("on")
184 * running_list List of parallel running processes
185 * stdout_stderr_same true if stdout and stderr are the same
186 * auto_dependencies The Name "SUNPRO_DEPENDENCIES"
187 * temp_file_directory Set to the dir where we create tmp file
188 * trace_reader Set to reflect tracing status
189 * working_on_targets Set when building user targets
190 */
191 int
192 main(int argc, char *argv[])
193 {
194 /*
195 * cp is a -> to the value of the MAKEFLAGS env var,
196 * which has to be regular chars.
197 */
198 register char *cp;
199 char make_state_dir[MAXPATHLEN];
200 Boolean parallel_flag = false;
201 char *prognameptr;
202 char *slash_ptr;
203 mode_t um;
204 int i;
205 struct itimerval value;
206 char def_dmakerc_path[MAXPATHLEN];
207 Name dmake_name, dmake_name2;
208 Name dmake_value, dmake_value2;
209 Property prop, prop2;
210 struct stat statbuf;
211 int statval;
212
213 struct stat out_stat, err_stat;
214 hostid = gethostid();
215 bsd_signals();
216
217 (void) setlocale(LC_ALL, "");
218
219
220 #ifdef DMAKE_STATISTICS
221 if (getenv(NOCATGETS("DMAKE_STATISTICS"))) {
222 getname_stat = true;
223 }
224 #endif
225
226 catd = catopen(AVO_DOMAIN_DMAKE, NL_CAT_LOCALE);
227
228 // ---> fprintf(stderr, catgets(catd, 15, 666, "--- SUN make ---\n"));
229
230
231 /*
232 * I put libmksdmsi18n_init() under #ifdef because it requires avo_i18n_init()
233 * from avo_util library.
234 */
235 libmksdmsi18n_init();
236
237
238 textdomain(NOCATGETS("SUNW_SPRO_MAKE"));
239
240 g_argc = argc;
241 g_argv = (char **) malloc((g_argc + 1) * sizeof(char *));
242 for (i = 0; i < argc; i++) {
243 g_argv[i] = argv[i];
244 }
245 g_argv[i] = NULL;
246
247 /*
248 * Set argv_zero_string to some form of argv[0] for
249 * recursive MAKE builds.
250 */
251
252 if (*argv[0] == (int) slash_char) {
253 /* argv[0] starts with a slash */
254 argv_zero_string = strdup(argv[0]);
255 } else if (strchr(argv[0], (int) slash_char) == NULL) {
256 /* argv[0] contains no slashes */
257 argv_zero_string = strdup(argv[0]);
258 } else {
259 /*
260 * argv[0] contains at least one slash,
261 * but doesn't start with a slash
262 */
263 char *tmp_current_path;
264 char *tmp_string;
265
266 tmp_current_path = get_current_path();
267 tmp_string = getmem(strlen(tmp_current_path) + 1 +
268 strlen(argv[0]) + 1);
269 (void) sprintf(tmp_string,
270 "%s/%s",
271 tmp_current_path,
272 argv[0]);
273 argv_zero_string = strdup(tmp_string);
274 retmem_mb(tmp_string);
275 }
276
277 /*
278 * The following flags are reset if we don't have the
279 * (.nse_depinfo or .make.state) files locked and only set
280 * AFTER the file has been locked. This ensures that if the user
281 * interrupts the program while file_lock() is waiting to lock
282 * the file, the interrupt handler doesn't remove a lock
283 * that doesn't belong to us.
284 */
285 make_state_lockfile = NULL;
286 make_state_locked = false;
287
288
289 /*
290 * look for last slash char in the path to look at the binary
291 * name. This is to resolve the hard link and invoke make
292 * in svr4 mode.
293 */
294
295 /* Sun OS make standart */
296 svr4 = false;
297 posix = false;
298 if(!strcmp(argv_zero_string, NOCATGETS("/usr/xpg4/bin/make"))) {
299 svr4 = false;
300 posix = true;
301 } else {
302 prognameptr = strrchr(argv[0], '/');
303 if(prognameptr) {
304 prognameptr++;
305 } else {
306 prognameptr = argv[0];
307 }
308 if(!strcmp(prognameptr, NOCATGETS("svr4.make"))) {
309 svr4 = true;
310 posix = false;
311 }
312 }
313 if (getenv(USE_SVR4_MAKE) || getenv(NOCATGETS("USE_SVID"))){
314 svr4 = true;
315 posix = false;
316 }
317
318 /*
319 * Find the dmake_compat_mode: posix, sun, svr4, or gnu_style, .
320 */
321 char * dmake_compat_mode_var = getenv(NOCATGETS("SUN_MAKE_COMPAT_MODE"));
322 if (dmake_compat_mode_var != NULL) {
323 if (0 == strcasecmp(dmake_compat_mode_var, NOCATGETS("GNU"))) {
324 gnu_style = true;
325 }
326 //svr4 = false;
327 //posix = false;
328 }
329
330 /*
331 * Temporary directory set up.
332 */
333 char * tmpdir_var = getenv(NOCATGETS("TMPDIR"));
334 if (tmpdir_var != NULL && *tmpdir_var == '/' && strlen(tmpdir_var) < MAXPATHLEN) {
335 strcpy(mbs_buffer, tmpdir_var);
336 for (tmpdir_var = mbs_buffer+strlen(mbs_buffer);
337 *(--tmpdir_var) == '/' && tmpdir_var > mbs_buffer;
338 *tmpdir_var = '\0');
339 if (strlen(mbs_buffer) + 32 < MAXPATHLEN) { /* 32 = strlen("/dmake.stdout.%d.%d.XXXXXX") */
340 sprintf(mbs_buffer2, NOCATGETS("%s/dmake.tst.%d.XXXXXX"),
341 mbs_buffer, getpid());
342 int fd = mkstemp(mbs_buffer2);
343 if (fd >= 0) {
344 close(fd);
345 unlink(mbs_buffer2);
346 tmpdir = strdup(mbs_buffer);
347 }
348 }
349 }
350
351 /* find out if stdout and stderr point to the same place */
352 if (fstat(1, &out_stat) < 0) {
353 fatal(catgets(catd, 1, 165, "fstat of standard out failed: %s"), errmsg(errno));
354 }
355 if (fstat(2, &err_stat) < 0) {
356 fatal(catgets(catd, 1, 166, "fstat of standard error failed: %s"), errmsg(errno));
357 }
358 if ((out_stat.st_dev == err_stat.st_dev) &&
359 (out_stat.st_ino == err_stat.st_ino)) {
360 stdout_stderr_same = true;
361 } else {
362 stdout_stderr_same = false;
363 }
364 /* Make the vroot package scan the path using shell semantics */
365 set_path_style(0);
366
367 setup_char_semantics();
368
369 setup_for_projectdir();
370
371 /*
372 * If running with .KEEP_STATE, curdir will be set with
373 * the connected directory.
374 */
375 (void) atexit(cleanup_after_exit);
376
377 load_cached_names();
378
379 /*
380 * Set command line flags
381 */
382 setup_makeflags_argv();
383 read_command_options(mf_argc, mf_argv);
384 read_command_options(argc, argv);
385 if (debug_level > 0) {
386 cp = getenv(makeflags->string_mb);
387 (void) printf(catgets(catd, 1, 167, "MAKEFLAGS value: %s\n"), cp == NULL ? "" : cp);
388 }
389
390 setup_interrupt(handle_interrupt);
391
392 read_files_and_state(argc, argv);
393
394 /*
395 * Find the dmake_output_mode: TXT1, TXT2 or HTML1.
396 */
397 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_OUTPUT_MODE"));
398 dmake_name2 = GETNAME(wcs_buffer, FIND_LENGTH);
399 prop2 = get_prop(dmake_name2->prop, macro_prop);
400 if (prop2 == NULL) {
401 /* DMAKE_OUTPUT_MODE not defined, default to TXT1 mode */
402 output_mode = txt1_mode;
403 } else {
404 dmake_value2 = prop2->body.macro.value;
405 if ((dmake_value2 == NULL) ||
406 (IS_EQUAL(dmake_value2->string_mb, NOCATGETS("TXT1")))) {
407 output_mode = txt1_mode;
408 } else if (IS_EQUAL(dmake_value2->string_mb, NOCATGETS("TXT2"))) {
409 output_mode = txt2_mode;
410 } else if (IS_EQUAL(dmake_value2->string_mb, NOCATGETS("HTML1"))) {
411 output_mode = html1_mode;
412 } else {
413 warning(catgets(catd, 1, 352, "Unsupported value `%s' for DMAKE_OUTPUT_MODE after -x flag (ignored)"),
414 dmake_value2->string_mb);
415 }
416 }
417 /*
418 * Find the dmake_mode: parallel, or serial.
419 */
420 if ((!pmake_cap_r_specified) &&
421 (!pmake_machinesfile_specified)) {
422 char *s = strdup(argv[0]);
423
424 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_MODE"));
425 dmake_name2 = GETNAME(wcs_buffer, FIND_LENGTH);
426 prop2 = get_prop(dmake_name2->prop, macro_prop);
427 // If we're invoked as 'make' run serially, regardless of DMAKE_MODE
428 // If we're invoked as 'make' but passed -j, run parallel
429 // If we're invoked as 'dmake', without DMAKE_MODE, default parallel
430 // If we're invoked as 'dmake' and DMAKE_MODE is set, honour it.
431 if ((strcmp(basename(s), NOCATGETS("make")) == 0) &&
432 !dmake_max_jobs_specified) {
433 dmake_mode_type = serial_mode;
434 no_parallel = true;
435 } else if (prop2 == NULL) {
436 /* DMAKE_MODE not defined, default based on our name */
437 char *s = strdup(argv[0]);
438
439 if (strcmp(basename(s), NOCATGETS("dmake")) == 0) {
440 dmake_mode_type = parallel_mode;
441 no_parallel = false;
442 }
443 } else {
444 dmake_value2 = prop2->body.macro.value;
445 if (IS_EQUAL(dmake_value2->string_mb, NOCATGETS("parallel"))) {
446 dmake_mode_type = parallel_mode;
447 no_parallel = false;
448 } else if (IS_EQUAL(dmake_value2->string_mb, NOCATGETS("serial"))) {
449 dmake_mode_type = serial_mode;
450 no_parallel = true;
451 } else {
452 fatal(catgets(catd, 1, 307, "Unknown dmake mode argument `%s' after -m flag"), dmake_value2->string_mb);
453 }
454 }
455 free(s);
456 }
457
458 parallel_flag = true;
459 putenv(strdup(NOCATGETS("DMAKE_CHILD=TRUE")));
460
461 //
462 // If dmake is running with -t option, set dmake_mode_type to serial.
463 // This is done because doname() calls touch_command() that runs serially.
464 // If we do not do that, maketool will have problems.
465 //
466 if(touch) {
467 dmake_mode_type = serial_mode;
468 no_parallel = true;
469 }
470
471 /*
472 * Check whether stdout and stderr are physically same.
473 * This is in order to decide whether we need to redirect
474 * stderr separately from stdout.
475 * This check is performed only if __DMAKE_SEPARATE_STDERR
476 * is not set. This variable may be used in order to preserve
477 * the 'old' behaviour.
478 */
479 out_err_same = true;
480 char * dmake_sep_var = getenv(NOCATGETS("__DMAKE_SEPARATE_STDERR"));
481 if (dmake_sep_var == NULL || (0 != strcasecmp(dmake_sep_var, NOCATGETS("NO")))) {
482 struct stat stdout_stat;
483 struct stat stderr_stat;
484 if( (fstat(1, &stdout_stat) == 0)
485 && (fstat(2, &stderr_stat) == 0) )
486 {
487 if( (stdout_stat.st_dev != stderr_stat.st_dev)
488 || (stdout_stat.st_ino != stderr_stat.st_ino) )
489 {
490 out_err_same = false;
491 }
492 }
493 }
494
495
496 /*
497 * Enable interrupt handler for alarms
498 */
499 (void) bsd_signal(SIGALRM, (SIG_PF)doalarm);
500
501 /*
502 * Check if make should report
503 */
504 if (getenv(sunpro_dependencies->string_mb) != NULL) {
505 FILE *report_file;
506
507 report_dependency("");
508 report_file = get_report_file();
509 if ((report_file != NULL) && (report_file != (FILE*)-1)) {
510 (void) fprintf(report_file, "\n");
511 }
512 }
513
514 /*
515 * Make sure SUNPRO_DEPENDENCIES is exported (or not) properly.
516 */
517 if (keep_state) {
518 maybe_append_prop(sunpro_dependencies, macro_prop)->
519 body.macro.exported = true;
520 } else {
521 maybe_append_prop(sunpro_dependencies, macro_prop)->
522 body.macro.exported = false;
523 }
524
525 working_on_targets = true;
526 if (trace_status) {
527 dump_make_state();
528 fclose(stdout);
529 fclose(stderr);
530 exit_status = 0;
531 exit(0);
532 }
533 if (list_all_targets) {
534 dump_target_list();
535 fclose(stdout);
536 fclose(stderr);
537 exit_status = 0;
538 exit(0);
539 }
540 trace_reader = false;
541
542 /*
543 * Set temp_file_directory to the directory the .make.state
544 * file is written to.
545 */
546 if ((slash_ptr = strrchr(make_state->string_mb, (int) slash_char)) == NULL) {
547 temp_file_directory = strdup(get_current_path());
548 } else {
549 *slash_ptr = (int) nul_char;
550 (void) strcpy(make_state_dir, make_state->string_mb);
551 *slash_ptr = (int) slash_char;
552 /* when there is only one slash and it's the first
553 ** character, make_state_dir should point to '/'.
554 */
555 if(make_state_dir[0] == '\0') {
556 make_state_dir[0] = '/';
557 make_state_dir[1] = '\0';
558 }
559 if (make_state_dir[0] == (int) slash_char) {
560 temp_file_directory = strdup(make_state_dir);
561 } else {
562 char tmp_current_path2[MAXPATHLEN];
563
564 (void) sprintf(tmp_current_path2,
565 "%s/%s",
566 get_current_path(),
567 make_state_dir);
568 temp_file_directory = strdup(tmp_current_path2);
569 }
570 }
571
572
573 report_dir_enter_leave(true);
574
575 make_targets(argc, argv, parallel_flag);
576
577 report_dir_enter_leave(false);
578
579 if (build_failed_ever_seen) {
580 if (posix) {
581 exit_status = 1;
582 }
583 exit(1);
584 }
585 exit_status = 0;
586 exit(0);
587 /* NOTREACHED */
588 }
589
590 /*
591 * cleanup_after_exit()
592 *
593 * Called from exit(), performs cleanup actions.
594 *
595 * Parameters:
596 * status The argument exit() was called with
597 * arg Address of an argument vector to
598 * cleanup_after_exit()
599 *
600 * Global variables used:
601 * command_changed Set if we think .make.state should be rewritten
602 * current_line Is set we set commands_changed
603 * do_not_exec_rule
604 * True if -n flag on
605 * done The Name ".DONE", rule we run
606 * keep_state Set if .KEEP_STATE seen
607 * parallel True if building in parallel
608 * quest If -q is on we do not run .DONE
609 * report_dependencies
610 * True if -P flag on
611 * running_list List of parallel running processes
612 * temp_file_name The temp file is removed, if any
613 * catd the message catalog file
614 */
615 extern "C" void
616 cleanup_after_exit(void)
617 {
618 Running rp;
619
620 extern long getname_bytes_count;
621 extern long getname_names_count;
622 extern long getname_struct_count;
623 extern long freename_bytes_count;
624 extern long freename_names_count;
625 extern long freename_struct_count;
626 extern long other_alloc;
627
628 extern long env_alloc_num;
629 extern long env_alloc_bytes;
630
631
632 #ifdef DMAKE_STATISTICS
633 if(getname_stat) {
634 printf(NOCATGETS(">>> Getname statistics:\n"));
635 printf(NOCATGETS(" Allocated:\n"));
636 printf(NOCATGETS(" Names: %ld\n"), getname_names_count);
637 printf(NOCATGETS(" Strings: %ld Kb (%ld bytes)\n"), getname_bytes_count/1000, getname_bytes_count);
638 printf(NOCATGETS(" Structs: %ld Kb (%ld bytes)\n"), getname_struct_count/1000, getname_struct_count);
639 printf(NOCATGETS(" Total bytes: %ld Kb (%ld bytes)\n"), getname_struct_count/1000 + getname_bytes_count/1000, getname_struct_count + getname_bytes_count);
640
641 printf(NOCATGETS("\n Unallocated: %ld\n"), freename_names_count);
642 printf(NOCATGETS(" Names: %ld\n"), freename_names_count);
643 printf(NOCATGETS(" Strings: %ld Kb (%ld bytes)\n"), freename_bytes_count/1000, freename_bytes_count);
644 printf(NOCATGETS(" Structs: %ld Kb (%ld bytes)\n"), freename_struct_count/1000, freename_struct_count);
645 printf(NOCATGETS(" Total bytes: %ld Kb (%ld bytes)\n"), freename_struct_count/1000 + freename_bytes_count/1000, freename_struct_count + freename_bytes_count);
646
647 printf(NOCATGETS("\n Total used: %ld Kb (%ld bytes)\n"), (getname_struct_count/1000 + getname_bytes_count/1000) - (freename_struct_count/1000 + freename_bytes_count/1000), (getname_struct_count + getname_bytes_count) - (freename_struct_count + freename_bytes_count));
648
649 printf(NOCATGETS("\n>>> Other:\n"));
650 printf(
651 NOCATGETS(" Env (%ld): %ld Kb (%ld bytes)\n"),
652 env_alloc_num,
653 env_alloc_bytes/1000,
654 env_alloc_bytes
655 );
656
657 }
658 #endif
659
660 parallel = false;
661 /* If we used the SVR4_MAKE, don't build .DONE or .FAILED */
662 if (!getenv(USE_SVR4_MAKE)){
663 /* Build the target .DONE or .FAILED if we caught an error */
664 if (!quest && !list_all_targets) {
665 Name failed_name;
666
667 MBSTOWCS(wcs_buffer, NOCATGETS(".FAILED"));
668 failed_name = GETNAME(wcs_buffer, FIND_LENGTH);
669 if ((exit_status != 0) && (failed_name->prop != NULL)) {
670 /*
671 * [tolik] switch DMake to serial mode
672 */
673 dmake_mode_type = serial_mode;
674 no_parallel = true;
675 (void) doname(failed_name, false, true);
676 } else {
677 if (!trace_status) {
678 /*
679 * Switch DMake to serial mode
680 */
681 dmake_mode_type = serial_mode;
682 no_parallel = true;
683 (void) doname(done, false, true);
684 }
685 }
686 }
687 }
688 /*
689 * Remove the temp file utilities report dependencies thru if it
690 * is still around
691 */
692 if (temp_file_name != NULL) {
693 (void) unlink(temp_file_name->string_mb);
694 }
695 /*
696 * Do not save the current command in .make.state if make
697 * was interrupted.
698 */
699 if (current_line != NULL) {
700 command_changed = true;
701 current_line->body.line.command_used = NULL;
702 }
703 /*
704 * For each parallel build process running, remove the temp files
705 * and zap the command line so it won't be put in .make.state
706 */
707 for (rp = running_list; rp != NULL; rp = rp->next) {
708 if (rp->temp_file != NULL) {
709 (void) unlink(rp->temp_file->string_mb);
710 }
711 if (rp->stdout_file != NULL) {
712 (void) unlink(rp->stdout_file);
713 retmem_mb(rp->stdout_file);
714 rp->stdout_file = NULL;
715 }
716 if (rp->stderr_file != NULL) {
717 (void) unlink(rp->stderr_file);
718 retmem_mb(rp->stderr_file);
719 rp->stderr_file = NULL;
720 }
721 command_changed = true;
722 /*
723 line = get_prop(rp->target->prop, line_prop);
724 if (line != NULL) {
725 line->body.line.command_used = NULL;
726 }
727 */
728 }
729 /* Remove the statefile lock file if the file has been locked */
730 if ((make_state_lockfile != NULL) && (make_state_locked)) {
731 (void) unlink(make_state_lockfile);
732 make_state_lockfile = NULL;
733 make_state_locked = false;
734 }
735 /* Write .make.state */
736 write_state_file(1, (Boolean) 1);
737
738 #if defined (TEAMWARE_MAKE_CMN) && defined (MAXJOBS_ADJUST_RFE4694000)
739 job_adjust_fini();
740 #endif
741
742 #ifdef TEAMWARE_MAKE_CMN
743 catclose(catd);
744 #endif
745 }
746
747 /*
748 * handle_interrupt()
749 *
750 * This is where C-C traps are caught.
751 *
752 * Parameters:
753 *
754 * Global variables used (except DMake 1.0):
755 * current_target Sometimes the current target is removed
756 * do_not_exec_rule But not if -n is on
757 * quest or -q
758 * running_list List of parallel running processes
759 * touch Current target is not removed if -t on
760 */
761 void
762 handle_interrupt(int)
763 {
764 Property member;
765 Running rp;
766
767 (void) fflush(stdout);
768 if (childPid > 0) {
769 kill(childPid, SIGTERM);
770 childPid = -1;
771 }
772 for (rp = running_list; rp != NULL; rp = rp->next) {
773 if (rp->state != build_running) {
774 continue;
775 }
776 if (rp->pid > 0) {
777 kill(rp->pid, SIGTERM);
778 rp->pid = -1;
779 }
780 }
781 if (getpid() == getpgrp()) {
782 bsd_signal(SIGTERM, SIG_IGN);
783 kill (-getpid(), SIGTERM);
784 }
785 /* Clean up all parallel children already finished */
786 finish_children(false);
787
788 /* Make sure the processes running under us terminate first */
789
790 while (wait((int *) NULL) != -1);
791 /* Delete the current targets unless they are precious */
792 if ((current_target != NULL) &&
793 current_target->is_member &&
794 ((member = get_prop(current_target->prop, member_prop)) != NULL)) {
795 current_target = member->body.member.library;
796 }
797 if (!do_not_exec_rule &&
798 !touch &&
799 !quest &&
800 (current_target != NULL) &&
801 !(current_target->stat.is_precious || all_precious)) {
802
803 /* BID_1030811 */
804 /* azv 16 Oct 95 */
805 current_target->stat.time = file_no_time;
806
807 if (exists(current_target) != file_doesnt_exist) {
808 (void) fprintf(stderr,
809 "\n*** %s ",
810 current_target->string_mb);
811 if (current_target->stat.is_dir) {
812 (void) fprintf(stderr,
813 catgets(catd, 1, 168, "not removed.\n"),
814 current_target->string_mb);
815 } else if (unlink(current_target->string_mb) == 0) {
816 (void) fprintf(stderr,
817 catgets(catd, 1, 169, "removed.\n"),
818 current_target->string_mb);
819 } else {
820 (void) fprintf(stderr,
821 catgets(catd, 1, 170, "could not be removed: %s.\n"),
822 current_target->string_mb,
823 errmsg(errno));
824 }
825 }
826 }
827 for (rp = running_list; rp != NULL; rp = rp->next) {
828 if (rp->state != build_running) {
829 continue;
830 }
831 if (rp->target->is_member &&
832 ((member = get_prop(rp->target->prop, member_prop)) !=
833 NULL)) {
834 rp->target = member->body.member.library;
835 }
836 if (!do_not_exec_rule &&
837 !touch &&
838 !quest &&
839 !(rp->target->stat.is_precious || all_precious)) {
840
841 rp->target->stat.time = file_no_time;
842 if (exists(rp->target) != file_doesnt_exist) {
843 (void) fprintf(stderr,
844 "\n*** %s ",
845 rp->target->string_mb);
846 if (rp->target->stat.is_dir) {
847 (void) fprintf(stderr,
848 catgets(catd, 1, 171, "not removed.\n"),
849 rp->target->string_mb);
850 } else if (unlink(rp->target->string_mb) == 0) {
851 (void) fprintf(stderr,
852 catgets(catd, 1, 172, "removed.\n"),
853 rp->target->string_mb);
854 } else {
855 (void) fprintf(stderr,
856 catgets(catd, 1, 173, "could not be removed: %s.\n"),
857 rp->target->string_mb,
858 errmsg(errno));
859 }
860 }
861 }
862 }
863
864
865 /* Have we locked .make.state or .nse_depinfo? */
866 if ((make_state_lockfile != NULL) && (make_state_locked)) {
867 unlink(make_state_lockfile);
868 make_state_lockfile = NULL;
869 make_state_locked = false;
870 }
871 /*
872 * Re-read .make.state file (it might be changed by recursive make)
873 */
874 check_state(NULL);
875
876 report_dir_enter_leave(false);
877
878 exit_status = 2;
879 exit(2);
880 }
881
882 /*
883 * doalarm(sig, ...)
884 *
885 * Handle the alarm interrupt but do nothing. Side effect is to
886 * cause return from wait3.
887 *
888 * Parameters:
889 * sig
890 *
891 * Global variables used:
892 */
893 /*ARGSUSED*/
894 static void
895 doalarm(int)
896 {
897 return;
898 }
899
900
901 /*
902 * read_command_options(argc, argv)
903 *
904 * Scan the cmd line options and process the ones that start with "-"
905 *
906 * Return value:
907 * -M argument, if any
908 *
909 * Parameters:
910 * argc You know what this is
911 * argv You know what this is
912 *
913 * Global variables used:
914 */
915 static void
916 read_command_options(register int argc, register char **argv)
917 {
918 register int ch;
919 int current_optind = 1;
920 int last_optind_with_double_hyphen = 0;
921 int last_optind;
922 int last_current_optind;
923 register int i;
924 register int j;
925 register int k;
926 register int makefile_next = 0; /*
927 * flag to note options:
928 * -c, f, g, j, m, o
929 */
930 const char *tptr;
931 const char *CMD_OPTS;
932
933 extern char *optarg;
934 extern int optind, opterr, optopt;
935
936 #define SUNPRO_CMD_OPTS "-~Bbc:Ddef:g:ij:K:kM:m:NnO:o:PpqRrSsTtuVvwx:"
937
938 # define SVR4_CMD_OPTS "-c:ef:g:ij:km:nO:o:pqrsTtVv"
939
940 /*
941 * Added V in SVR4_CMD_OPTS also, which is going to be a hidden
942 * option, just to make sure that the getopt doesn't fail when some
943 * users leave their USE_SVR4_MAKE set and try to use the makefiles
944 * that are designed to issue commands like $(MAKE) -V. Anyway it
945 * sets the same flag but ensures that getopt doesn't fail.
946 */
947
948 opterr = 0;
949 optind = 1;
950 while (1) {
951 last_optind=optind; /* Save optind and current_optind values */
952 last_current_optind=current_optind; /* in case we have to repeat this round. */
953 if (svr4) {
954 CMD_OPTS=SVR4_CMD_OPTS;
955 ch = getopt(argc, argv, SVR4_CMD_OPTS);
956 } else {
957 CMD_OPTS=SUNPRO_CMD_OPTS;
958 ch = getopt(argc, argv, SUNPRO_CMD_OPTS);
959 }
960 if (ch == EOF) {
961 if(optind < argc) {
962 /*
963 * Fixing bug 4102537:
964 * Strange behaviour of command make using -- option.
965 * Not all argv have been processed
966 * Skip non-flag argv and continue processing.
967 */
968 optind++;
969 current_optind++;
970 continue;
971 } else {
972 break;
973 }
974
975 }
976 if (ch == '?') {
977 if (optopt == '-') {
978 /* Bug 5060758: getopt() changed behavior (s10_60),
979 * and now we have to deal with cases when options
980 * with double hyphen appear here, from -$(MAKEFLAGS)
981 */
982 i = current_optind;
983 if (argv[i][0] == '-') {
984 if (argv[i][1] == '-') {
985 if (argv[i][2] != '\0') {
986 /* Check if this option is allowed */
987 tptr = strchr(CMD_OPTS, argv[i][2]);
988 if (tptr) {
989 if (last_optind_with_double_hyphen != current_optind) {
990 /* This is first time we are trying to fix "--"
991 * problem with this option. If we come here second
992 * time, we will go to fatal error.
993 */
994 last_optind_with_double_hyphen = current_optind;
995
996 /* Eliminate first hyphen character */
997 for (j=0; argv[i][j] != '\0'; j++) {
998 argv[i][j] = argv[i][j+1];
999 }
1000
1001 /* Repeat the processing of this argument */
1002 optind=last_optind;
1003 current_optind=last_current_optind;
1004 continue;
1005 }
1006 }
1007 }
1008 }
1009 }
1010 }
1011 }
1012
1013 if (ch == '?') {
1014 if (svr4) {
1015 fprintf(stderr,
1016 catgets(catd, 1, 267, "Usage : dmake [ -f makefile ][ -c dmake_rcfile ][ -g dmake_group ]\n"));
1017 fprintf(stderr,
1018 catgets(catd, 1, 268, " [ -j dmake_max_jobs ][ -m dmake_mode ][ -o dmake_odir ]...\n"));
1019 fprintf(stderr,
1020 catgets(catd, 1, 269, " [ -e ][ -i ][ -k ][ -n ][ -p ][ -q ][ -r ][ -s ][ -t ][ -v ]\n"));
1021 tptr = strchr(SVR4_CMD_OPTS, optopt);
1022 } else {
1023 fprintf(stderr,
1024 catgets(catd, 1, 272, "Usage : dmake [ -f makefile ][ -c dmake_rcfile ][ -g dmake_group ]\n"));
1025 fprintf(stderr,
1026 catgets(catd, 1, 273, " [ -j dmake_max_jobs ][ -K statefile ][ -m dmake_mode ][ -x MODE_NAME=VALUE ][ -o dmake_odir ]...\n"));
1027 fprintf(stderr,
1028 catgets(catd, 1, 274, " [ -d ][ -dd ][ -D ][ -DD ][ -e ][ -i ][ -k ][ -n ][ -p ][ -P ][ -u ][ -w ]\n"));
1029 fprintf(stderr,
1030 catgets(catd, 1, 275, " [ -q ][ -r ][ -s ][ -S ][ -t ][ -v ][ -V ][ target... ][ macro=value... ][ \"macro +=value\"... ]\n"));
1031 tptr = strchr(SUNPRO_CMD_OPTS, optopt);
1032 }
1033 if (!tptr) {
1034 fatal(catgets(catd, 1, 279, "Unknown option `-%c'"), optopt);
1035 } else {
1036 fatal(catgets(catd, 1, 280, "Missing argument after `-%c'"), optopt);
1037 }
1038 }
1039
1040
1041
1042 makefile_next |= parse_command_option(ch);
1043 /*
1044 * If we're done processing all of the options of
1045 * ONE argument string...
1046 */
1047 if (current_optind < optind) {
1048 i = current_optind;
1049 k = 0;
1050 /* If there's an argument for an option... */
1051 if ((optind - current_optind) > 1) {
1052 k = i + 1;
1053 }
1054 switch (makefile_next) {
1055 case 0:
1056 argv[i] = NULL;
1057 /* This shouldn't happen */
1058 if (k) {
1059 argv[k] = NULL;
1060 }
1061 break;
1062 case 1: /* -f seen */
1063 argv[i] = (char *)NOCATGETS("-f");
1064 break;
1065 case 2: /* -c seen */
1066 argv[i] = (char *)NOCATGETS("-c");
1067 break;
1068 case 4: /* -g seen */
1069 argv[i] = (char *)NOCATGETS("-g");
1070 break;
1071 case 8: /* -j seen */
1072 argv[i] = (char *)NOCATGETS("-j");
1073 break;
1074 case 16: /* -M seen */
1075 argv[i] = (char *)NOCATGETS("-M");
1076 break;
1077 case 32: /* -m seen */
1078 argv[i] = (char *)NOCATGETS("-m");
1079 break;
1080 case 128: /* -O seen */
1081 argv[i] = (char *)NOCATGETS("-O");
1082 break;
1083 case 256: /* -K seen */
1084 argv[i] = (char *)NOCATGETS("-K");
1085 break;
1086 case 512: /* -o seen */
1087 argv[i] = (char *)NOCATGETS("-o");
1088 break;
1089 case 1024: /* -x seen */
1090 argv[i] = (char *)NOCATGETS("-x");
1091 break;
1092 default: /* > 1 of -c, f, g, j, K, M, m, O, o, x seen */
1093 fatal(catgets(catd, 1, 286, "Illegal command line. More than one option requiring\nan argument given in the same argument group"));
1094 }
1095
1096 makefile_next = 0;
1097 current_optind = optind;
1098 }
1099 }
1100 }
1101
1102 static void
1103 quote_str(char *str, char *qstr)
1104 {
1105 char *to;
1106 char *from;
1107
1108 to = qstr;
1109 for (from = str; *from; from++) {
1110 switch (*from) {
1111 case ';': /* End of command */
1112 case '(': /* Start group */
1113 case ')': /* End group */
1114 case '{': /* Start group */
1115 case '}': /* End group */
1116 case '[': /* Reg expr - any of a set of chars */
1117 case ']': /* End of set of chars */
1118 case '|': /* Pipe or logical-or */
1119 case '^': /* Old-fashioned pipe */
1120 case '&': /* Background or logical-and */
1121 case '<': /* Redirect stdin */
1122 case '>': /* Redirect stdout */
1123 case '*': /* Reg expr - any sequence of chars */
1124 case '?': /* Reg expr - any single char */
1125 case '$': /* Variable substitution */
1126 case '\'': /* Singe quote - turn off all magic */
1127 case '"': /* Double quote - span whitespace */
1128 case '`': /* Backquote - run a command */
1129 case '#': /* Comment */
1130 case ' ': /* Space (for MACRO=value1 value2 */
1131 case '\\': /* Escape char - turn off magic of next char */
1132 *to++ = '\\';
1133 break;
1134
1135 default:
1136 break;
1137 }
1138 *to++ = *from;
1139 }
1140 *to = '\0';
1141 }
1142
1143 static void
1144 unquote_str(char *str, char *qstr)
1145 {
1146 char *to;
1147 char *from;
1148
1149 to = qstr;
1150 for (from = str; *from; from++) {
1151 if (*from == '\\') {
1152 from++;
1153 }
1154 *to++ = *from;
1155 }
1156 *to = '\0';
1157 }
1158
1159 /*
1160 * Convert the MAKEFLAGS string value into a vector of char *, similar
1161 * to argv.
1162 */
1163 static void
1164 setup_makeflags_argv()
1165 {
1166 char *cp;
1167 char *cp1;
1168 char *cp2;
1169 char *cp3;
1170 char *cp_orig;
1171 Boolean add_hyphen;
1172 int i;
1173 char tmp_char;
1174
1175 mf_argc = 1;
1176 cp = getenv(makeflags->string_mb);
1177 cp_orig = cp;
1178
1179 if (cp) {
1180 /*
1181 * If new MAKEFLAGS format, no need to add hyphen.
1182 * If old MAKEFLAGS format, add hyphen before flags.
1183 */
1184
1185 if ((strchr(cp, (int) hyphen_char) != NULL) ||
1186 (strchr(cp, (int) equal_char) != NULL)) {
1187
1188 /* New MAKEFLAGS format */
1189
1190 add_hyphen = false;
1191 #ifdef ADDFIX5060758
1192 /* Check if MAKEFLAGS value begins with multiple
1193 * hyphen characters, and remove all duplicates.
1194 * Usually it happens when the next command is
1195 * used: $(MAKE) -$(MAKEFLAGS)
1196 * This is a workaround for BugID 5060758.
1197 */
1198 while (*cp) {
1199 if (*cp != (int) hyphen_char) {
1200 break;
1201 }
1202 cp++;
1203 if (*cp == (int) hyphen_char) {
1204 /* There are two hyphens. Skip one */
1205 cp_orig = cp;
1206 cp++;
1207 }
1208 if (!(*cp)) {
1209 /* There are hyphens only. Skip all */
1210 cp_orig = cp;
1211 break;
1212 }
1213 }
1214 #endif
1215 } else {
1216
1217 /* Old MAKEFLAGS format */
1218
1219 add_hyphen = true;
1220 }
1221 }
1222
1223 /* Find the number of arguments in MAKEFLAGS */
1224 while (cp && *cp) {
1225 /* Skip white spaces */
1226 while (cp && *cp && isspace(*cp)) {
1227 cp++;
1228 }
1229 if (cp && *cp) {
1230 /* Increment arg count */
1231 mf_argc++;
1232 /* Go to next white space */
1233 while (cp && *cp && !isspace(*cp)) {
1234 if(*cp == (int) backslash_char) {
1235 cp++;
1236 }
1237 cp++;
1238 }
1239 }
1240 }
1241 /* Allocate memory for the new MAKEFLAGS argv */
1242 mf_argv = (char **) malloc((mf_argc + 1) * sizeof(char *));
1243 mf_argv[0] = (char *)NOCATGETS("MAKEFLAGS");
1244 /*
1245 * Convert the MAKEFLAGS string value into a vector of char *,
1246 * similar to argv.
1247 */
1248 cp = cp_orig;
1249 for (i = 1; i < mf_argc; i++) {
1250 /* Skip white spaces */
1251 while (cp && *cp && isspace(*cp)) {
1252 cp++;
1253 }
1254 if (cp && *cp) {
1255 cp_orig = cp;
1256 /* Go to next white space */
1257 while (cp && *cp && !isspace(*cp)) {
1258 if(*cp == (int) backslash_char) {
1259 cp++;
1260 }
1261 cp++;
1262 }
1263 tmp_char = *cp;
1264 *cp = (int) nul_char;
1265 if (add_hyphen) {
1266 mf_argv[i] = getmem(2 + strlen(cp_orig));
1267 mf_argv[i][0] = '\0';
1268 (void) strcat(mf_argv[i], "-");
1269 // (void) strcat(mf_argv[i], cp_orig);
1270 unquote_str(cp_orig, mf_argv[i]+1);
1271 } else {
1272 mf_argv[i] = getmem(2 + strlen(cp_orig));
1273 //mf_argv[i] = strdup(cp_orig);
1274 unquote_str(cp_orig, mf_argv[i]);
1275 }
1276 *cp = tmp_char;
1277 }
1278 }
1279 mf_argv[i] = NULL;
1280 }
1281
1282 /*
1283 * parse_command_option(ch)
1284 *
1285 * Parse make command line options.
1286 *
1287 * Return value:
1288 * Indicates if any -f -c or -M were seen
1289 *
1290 * Parameters:
1291 * ch The character to parse
1292 *
1293 * Static variables used:
1294 * dmake_group_specified Set for make -g
1295 * dmake_max_jobs_specified Set for make -j
1296 * dmake_mode_specified Set for make -m
1297 * dmake_add_mode_specified Set for make -x
1298 * dmake_compat_mode_specified Set for make -x SUN_MAKE_COMPAT_MODE=
1299 * dmake_output_mode_specified Set for make -x DMAKE_OUTPUT_MODE=
1300 * dmake_odir_specified Set for make -o
1301 * dmake_rcfile_specified Set for make -c
1302 * env_wins Set for make -e
1303 * ignore_default_mk Set for make -r
1304 * trace_status Set for make -p
1305 *
1306 * Global variables used:
1307 * .make.state path & name set for make -K
1308 * continue_after_error Set for make -k
1309 * debug_level Set for make -d
1310 * do_not_exec_rule Set for make -n
1311 * filter_stderr Set for make -X
1312 * ignore_errors_all Set for make -i
1313 * no_parallel Set for make -R
1314 * quest Set for make -q
1315 * read_trace_level Set for make -D
1316 * report_dependencies Set for make -P
1317 * send_mtool_msgs Set for make -K
1318 * silent_all Set for make -s
1319 * touch Set for make -t
1320 */
1321 static int
1322 parse_command_option(register char ch)
1323 {
1324 static int invert_next = 0;
1325 int invert_this = invert_next;
1326
1327 invert_next = 0;
1328 switch (ch) {
1329 case '-': /* Ignore "--" */
1330 return 0;
1331 case '~': /* Invert next option */
1332 invert_next = 1;
1333 return 0;
1334 case 'B': /* Obsolete */
1335 return 0;
1336 case 'b': /* Obsolete */
1337 return 0;
1338 case 'c': /* Read alternative dmakerc file */
1339 if (invert_this) {
1340 dmake_rcfile_specified = false;
1341 } else {
1342 dmake_rcfile_specified = true;
1343 }
1344 return 2;
1345 case 'D': /* Show lines read */
1346 if (invert_this) {
1347 read_trace_level--;
1348 } else {
1349 read_trace_level++;
1350 }
1351 return 0;
1352 case 'd': /* Debug flag */
1353 if (invert_this) {
1354 debug_level--;
1355 } else {
1356 debug_level++;
1357 }
1358 return 0;
1359 case 'e': /* Environment override flag */
1360 if (invert_this) {
1361 env_wins = false;
1362 } else {
1363 env_wins = true;
1364 }
1365 return 0;
1366 case 'f': /* Read alternative makefile(s) */
1367 return 1;
1368 case 'g': /* Use alternative DMake group */
1369 if (invert_this) {
1370 dmake_group_specified = false;
1371 } else {
1372 dmake_group_specified = true;
1373 }
1374 return 4;
1375 case 'i': /* Ignore errors */
1376 if (invert_this) {
1377 ignore_errors_all = false;
1378 } else {
1379 ignore_errors_all = true;
1380 }
1381 return 0;
1382 case 'j': /* Use alternative DMake max jobs */
1383 if (invert_this) {
1384 dmake_max_jobs_specified = false;
1385 } else {
1386 dmake_mode_type = parallel_mode;
1387 no_parallel = false;
1388 dmake_max_jobs_specified = true;
1389 }
1390 return 8;
1391 case 'K': /* Read alternative .make.state */
1392 return 256;
1393 case 'k': /* Keep making even after errors */
1394 if (invert_this) {
1395 continue_after_error = false;
1396 } else {
1397 continue_after_error = true;
1398 continue_after_error_ever_seen = true;
1399 }
1400 return 0;
1401 case 'M': /* Read alternative make.machines file */
1402 if (invert_this) {
1403 pmake_machinesfile_specified = false;
1404 } else {
1405 pmake_machinesfile_specified = true;
1406 dmake_mode_type = parallel_mode;
1407 no_parallel = false;
1408 }
1409 return 16;
1410 case 'm': /* Use alternative DMake build mode */
1411 if (invert_this) {
1412 dmake_mode_specified = false;
1413 } else {
1414 dmake_mode_specified = true;
1415 }
1416 return 32;
1417 case 'x': /* Use alternative DMake mode */
1418 if (invert_this) {
1419 dmake_add_mode_specified = false;
1420 } else {
1421 dmake_add_mode_specified = true;
1422 }
1423 return 1024;
1424 case 'N': /* Reverse -n */
1425 if (invert_this) {
1426 do_not_exec_rule = true;
1427 } else {
1428 do_not_exec_rule = false;
1429 }
1430 return 0;
1431 case 'n': /* Print, not exec commands */
1432 if (invert_this) {
1433 do_not_exec_rule = false;
1434 } else {
1435 do_not_exec_rule = true;
1436 }
1437 return 0;
1438 case 'O': /* Send job start & result msgs */
1439 if (invert_this) {
1440 send_mtool_msgs = false;
1441 } else {
1442 }
1443 return 128;
1444 case 'o': /* Use alternative dmake output dir */
1445 if (invert_this) {
1446 dmake_odir_specified = false;
1447 } else {
1448 dmake_odir_specified = true;
1449 }
1450 return 512;
1451 case 'P': /* Print for selected targets */
1452 if (invert_this) {
1453 report_dependencies_level--;
1454 } else {
1455 report_dependencies_level++;
1456 }
1457 return 0;
1458 case 'p': /* Print description */
1459 if (invert_this) {
1460 trace_status = false;
1461 do_not_exec_rule = false;
1462 } else {
1463 trace_status = true;
1464 do_not_exec_rule = true;
1465 }
1466 return 0;
1467 case 'q': /* Question flag */
1468 if (invert_this) {
1469 quest = false;
1470 } else {
1471 quest = true;
1472 }
1473 return 0;
1474 case 'R': /* Don't run in parallel */
1475 if (invert_this) {
1476 pmake_cap_r_specified = false;
1477 no_parallel = false;
1478 } else {
1479 pmake_cap_r_specified = true;
1480 dmake_mode_type = serial_mode;
1481 no_parallel = true;
1482 }
1483 return 0;
1484 case 'r': /* Turn off internal rules */
1485 if (invert_this) {
1486 ignore_default_mk = false;
1487 } else {
1488 ignore_default_mk = true;
1489 }
1490 return 0;
1491 case 'S': /* Reverse -k */
1492 if (invert_this) {
1493 continue_after_error = true;
1494 } else {
1495 continue_after_error = false;
1496 stop_after_error_ever_seen = true;
1497 }
1498 return 0;
1499 case 's': /* Silent flag */
1500 if (invert_this) {
1501 silent_all = false;
1502 } else {
1503 silent_all = true;
1504 }
1505 return 0;
1506 case 'T': /* Print target list */
1507 if (invert_this) {
1508 list_all_targets = false;
1509 do_not_exec_rule = false;
1510 } else {
1511 list_all_targets = true;
1512 do_not_exec_rule = true;
1513 }
1514 return 0;
1515 case 't': /* Touch flag */
1516 if (invert_this) {
1517 touch = false;
1518 } else {
1519 touch = true;
1520 }
1521 return 0;
1522 case 'u': /* Unconditional flag */
1523 if (invert_this) {
1524 build_unconditional = false;
1525 } else {
1526 build_unconditional = true;
1527 }
1528 return 0;
1529 case 'V': /* SVR4 mode */
1530 svr4 = true;
1531 return 0;
1532 case 'v': /* Version flag */
1533 if (invert_this) {
1534 } else {
1535 fprintf(stdout, NOCATGETS("dmake: %s\n"), verstring);
1536 exit_status = 0;
1537 exit(0);
1538 }
1539 return 0;
1540 case 'w': /* Unconditional flag */
1541 if (invert_this) {
1542 report_cwd = false;
1543 } else {
1544 report_cwd = true;
1545 }
1546 return 0;
1547 #if 0
1548 case 'X': /* Filter stdout */
1549 if (invert_this) {
1550 filter_stderr = false;
1551 } else {
1552 filter_stderr = true;
1553 }
1554 return 0;
1555 #endif
1556 default:
1557 break;
1558 }
1559 return 0;
1560 }
1561
1562 /*
1563 * setup_for_projectdir()
1564 *
1565 * Read the PROJECTDIR variable, if defined, and set the sccs path
1566 *
1567 * Parameters:
1568 *
1569 * Global variables used:
1570 * sccs_dir_path Set to point to SCCS dir to use
1571 */
1572 static void
1573 setup_for_projectdir(void)
1574 {
1575 static char path[MAXPATHLEN];
1576 char cwdpath[MAXPATHLEN];
1577 uid_t uid;
1578 int done=0;
1579
1580 /* Check if we should use PROJECTDIR when reading the SCCS dir. */
1581 sccs_dir_path = getenv(NOCATGETS("PROJECTDIR"));
1582 if ((sccs_dir_path != NULL) &&
1583 (sccs_dir_path[0] != (int) slash_char)) {
1584 struct passwd *pwent;
1585
1586 {
1587 uid = getuid();
1588 pwent = getpwuid(uid);
1589 if (pwent == NULL) {
1590 fatal(catgets(catd, 1, 188, "Bogus USERID "));
1591 }
1592 if ((pwent = getpwnam(sccs_dir_path)) == NULL) {
1593 /*empty block : it'll go & check cwd */
1594 }
1595 else {
1596 (void) sprintf(path, NOCATGETS("%s/src"), pwent->pw_dir);
1597 if (access(path, F_OK) == 0) {
1598 sccs_dir_path = path;
1599 done = 1;
1600 } else {
1601 (void) sprintf(path, NOCATGETS("%s/source"), pwent->pw_dir);
1602 if (access(path, F_OK) == 0) {
1603 sccs_dir_path = path;
1604 done = 1;
1605 }
1606 }
1607 }
1608 if (!done) {
1609 if (getcwd(cwdpath, MAXPATHLEN - 1 )) {
1610
1611 (void) sprintf(path, NOCATGETS("%s/%s"), cwdpath,sccs_dir_path);
1612 if (access(path, F_OK) == 0) {
1613 sccs_dir_path = path;
1614 done = 1;
1615 } else {
1616 fatal(catgets(catd, 1, 189, "Bogus PROJECTDIR '%s'"), sccs_dir_path);
1617 }
1618 }
1619 }
1620 }
1621 }
1622 }
1623
1624 char *
1625 make_install_prefix(void)
1626 {
1627 int ret;
1628 char origin[PATH_MAX];
1629 char *dir;
1630
1631 if ((ret = readlink("/proc/self/path/a.out", origin,
1632 PATH_MAX - 1)) < 0)
1633 fatal("failed to read origin from /proc\n");
1634
1635
1636 origin[ret] = '\0';
1637 return strdup(dirname(origin));
1638 }
1639
1640 static char *
1641 add_to_env(const char *var, const char *value, const char *fallback)
1642 {
1643 const char *oldpath;
1644 char *newpath;
1645
1646 oldpath = getenv(var);
1647 if (oldpath == NULL) {
1648 if (value != NULL) {
1649 asprintf(&newpath, "%s=%s",
1650 var, value);
1651 } else {
1652 asprintf(&newpath, "%s=%s",
1653 var, fallback);
1654 }
1655 } else {
1656 if (value != NULL) {
1657 asprintf(&newpath, "%s=%s:%s",
1658 var, oldpath, value);
1659 } else {
1660 asprintf(&newpath, "%s=%s:%s",
1661 var, oldpath, fallback);
1662 }
1663 }
1664
1665 return (newpath);
1666 }
1667
1668 /*
1669 * set_sgs_support()
1670 *
1671 * Add the libmakestate.so.1 lib to the env var SGS_SUPPORT
1672 * if it's not already in there.
1673 * The SGS_SUPPORT env var and libmakestate.so.1 is used by
1674 * the linker ld to report .make.state info back to make.
1675 *
1676 * In the new world we always will set the 32-bit and 64-bit versions of this
1677 * variable explicitly so that we can take into account the correct isa and our
1678 * prefix. So say that the prefix was /opt/local. Then we would want to search
1679 * /opt/local/lib/libmakestate.so.1:libmakestate.so.1. We still want to search
1680 * the original location just as a safety measure.
1681 */
1682 static void
1683 set_sgs_support()
1684 {
1685 int len;
1686 char *newpath, *newpath64;
1687 char *lib32, *lib64;
1688 static char *prev_path, *prev_path64;
1689 char *origin = make_install_prefix();
1690 struct stat st;
1691
1692 asprintf(&lib32, "%s/%s/%s", origin, "../lib",
1693 LD_SUPPORT_MAKE_LIB);
1694
1695 if (stat(lib32, &st) != 0) {
1696 free(lib32);
1697 // Try the tools path
1698 asprintf(&lib32, "%s/%s/%s/%s", origin, "../../lib/",
1699 LD_SUPPORT_MAKE_ARCH, LD_SUPPORT_MAKE_LIB);
1700
1701 if (stat(lib32, &st) != 0) {
1702 free(lib32);
1703 lib32 = NULL;
1704 }
1705 }
1706
1707 asprintf(&lib64, "%s/%s/64/%s", origin, "../lib",
1708 LD_SUPPORT_MAKE_LIB);
1709
1710 if (stat(lib64, &st) != 0) {
1711 free(lib64);
1712 // Try the tools path
1713 asprintf(&lib64, "%s/%s/%s/64/%s", origin, "../../lib/",
1714 LD_SUPPORT_MAKE_ARCH, LD_SUPPORT_MAKE_LIB);
1715
1716 if (stat(lib64, &st) != 0) {
1717 free(lib64);
1718 lib64 = NULL;
1719 }
1720 }
1721
1722 newpath = add_to_env(LD_SUPPORT_ENV_VAR_32, lib32, LD_SUPPORT_MAKE_LIB);
1723 newpath64 = add_to_env(LD_SUPPORT_ENV_VAR_64, lib64, LD_SUPPORT_MAKE_LIB);
1724
1725 putenv(newpath);
1726 if (prev_path) {
1727 free(prev_path);
1728 }
1729 prev_path = newpath;
1730
1731 putenv(newpath64);
1732 if (prev_path64) {
1733 free(prev_path64);
1734 }
1735 prev_path64 = newpath64;
1736 free(lib32);
1737 free(lib64);
1738 free(origin);
1739 }
1740
1741 /*
1742 * read_files_and_state(argc, argv)
1743 *
1744 * Read the makefiles we care about and the environment
1745 * Also read the = style command line options
1746 *
1747 * Parameters:
1748 * argc You know what this is
1749 * argv You know what this is
1750 *
1751 * Static variables used:
1752 * env_wins make -e, determines if env vars are RO
1753 * ignore_default_mk make -r, determines if make.rules is read
1754 * not_auto_depen dwight
1755 *
1756 * Global variables used:
1757 * default_target_to_build Set to first proper target from file
1758 * do_not_exec_rule Set to false when makfile is made
1759 * dot The Name ".", used to read current dir
1760 * empty_name The Name "", use as macro value
1761 * keep_state Set if KEEP_STATE is in environment
1762 * make_state The Name ".make.state", used to read file
1763 * makefile_type Set to type of file being read
1764 * makeflags The Name "MAKEFLAGS", used to set macro value
1765 * not_auto dwight
1766 * read_trace_level Checked to se if the reader should trace
1767 * report_dependencies If -P is on we do not read .make.state
1768 * trace_reader Set if reader should trace
1769 * virtual_root The Name "VIRTUAL_ROOT", used to check value
1770 */
1771 static void
1772 read_files_and_state(int argc, char **argv)
1773 {
1774 wchar_t buffer[1000];
1775 wchar_t buffer_posix[1000];
1776 register char ch;
1777 register char *cp;
1778 Property def_make_macro = NULL;
1779 Name def_make_name;
1780 Name default_makefile;
1781 String_rec dest;
1782 wchar_t destbuffer[STRING_BUFFER_LENGTH];
1783 register int i;
1784 register int j;
1785 Name keep_state_name;
1786 int length;
1787 Name Makefile;
1788 register Property macro;
1789 struct stat make_state_stat;
1790 Name makefile_name;
1791 register int makefile_next = 0;
1792 register Boolean makefile_read = false;
1793 String_rec makeflags_string;
1794 String_rec makeflags_string_posix;
1795 String_rec * makeflags_string_current;
1796 Name makeflags_value_saved;
1797 register Name name;
1798 Name new_make_value;
1799 Boolean save_do_not_exec_rule;
1800 Name sdotMakefile;
1801 Name sdotmakefile_name;
1802 static wchar_t state_file_str;
1803 static char state_file_str_mb[MAXPATHLEN];
1804 static struct _Name state_filename;
1805 Boolean temp;
1806 char tmp_char;
1807 wchar_t *tmp_wcs_buffer;
1808 register Name value;
1809 ASCII_Dyn_Array makeflags_and_macro;
1810 Boolean is_xpg4;
1811
1812 /*
1813 * Remember current mode. It may be changed after reading makefile
1814 * and we will have to correct MAKEFLAGS variable.
1815 */
1816 is_xpg4 = posix;
1817
1818 MBSTOWCS(wcs_buffer, NOCATGETS("KEEP_STATE"));
1819 keep_state_name = GETNAME(wcs_buffer, FIND_LENGTH);
1820 MBSTOWCS(wcs_buffer, NOCATGETS("Makefile"));
1821 Makefile = GETNAME(wcs_buffer, FIND_LENGTH);
1822 MBSTOWCS(wcs_buffer, NOCATGETS("makefile"));
1823 makefile_name = GETNAME(wcs_buffer, FIND_LENGTH);
1824 MBSTOWCS(wcs_buffer, NOCATGETS("s.makefile"));
1825 sdotmakefile_name = GETNAME(wcs_buffer, FIND_LENGTH);
1826 MBSTOWCS(wcs_buffer, NOCATGETS("s.Makefile"));
1827 sdotMakefile = GETNAME(wcs_buffer, FIND_LENGTH);
1828
1829 /*
1830 * initialize global dependency entry for .NOT_AUTO
1831 */
1832 not_auto_depen->next = NULL;
1833 not_auto_depen->name = not_auto;
1834 not_auto_depen->automatic = not_auto_depen->stale = false;
1835
1836 /*
1837 * Read internal definitions and rules.
1838 */
1839 if (read_trace_level > 1) {
1840 trace_reader = true;
1841 }
1842 if (!ignore_default_mk) {
1843 if (svr4) {
1844 MBSTOWCS(wcs_buffer, NOCATGETS("svr4.make.rules"));
1845 default_makefile = GETNAME(wcs_buffer, FIND_LENGTH);
1846 } else {
1847 MBSTOWCS(wcs_buffer, NOCATGETS("make.rules"));
1848 default_makefile = GETNAME(wcs_buffer, FIND_LENGTH);
1849 }
1850 default_makefile->stat.is_file = true;
1851
1852 (void) read_makefile(default_makefile,
1853 true,
1854 false,
1855 true);
1856 }
1857
1858 /*
1859 * If the user did not redefine the MAKE macro in the
1860 * default makefile (make.rules), then we'd like to
1861 * change the macro value of MAKE to be some form
1862 * of argv[0] for recursive MAKE builds.
1863 */
1864 MBSTOWCS(wcs_buffer, NOCATGETS("MAKE"));
1865 def_make_name = GETNAME(wcs_buffer, wslen(wcs_buffer));
1866 def_make_macro = get_prop(def_make_name->prop, macro_prop);
1867 if ((def_make_macro != NULL) &&
1868 (IS_EQUAL(def_make_macro->body.macro.value->string_mb,
1869 NOCATGETS("make")))) {
1870 MBSTOWCS(wcs_buffer, argv_zero_string);
1871 new_make_value = GETNAME(wcs_buffer, wslen(wcs_buffer));
1872 (void) SETVAR(def_make_name,
1873 new_make_value,
1874 false);
1875 }
1876
1877 default_target_to_build = NULL;
1878 trace_reader = false;
1879
1880 /*
1881 * Read environment args. Let file args which follow override unless
1882 * -e option seen. If -e option is not mentioned.
1883 */
1884 read_environment(env_wins);
1885 if (getvar(virtual_root)->hash.length == 0) {
1886 maybe_append_prop(virtual_root, macro_prop)
1887 ->body.macro.exported = true;
1888 MBSTOWCS(wcs_buffer, "/");
1889 (void) SETVAR(virtual_root,
1890 GETNAME(wcs_buffer, FIND_LENGTH),
1891 false);
1892 }
1893
1894 /*
1895 * We now scan mf_argv and argv to see if we need to set
1896 * any of the DMake-added options/variables in MAKEFLAGS.
1897 */
1898
1899 makeflags_and_macro.start = 0;
1900 makeflags_and_macro.size = 0;
1901 enter_argv_values(mf_argc, mf_argv, &makeflags_and_macro);
1902 enter_argv_values(argc, argv, &makeflags_and_macro);
1903
1904 /*
1905 * Set MFLAGS and MAKEFLAGS
1906 *
1907 * Before reading makefile we do not know exactly which mode
1908 * (posix or not) is used. So prepare two MAKEFLAGS strings
1909 * for both posix and solaris modes because they are different.
1910 */
1911 INIT_STRING_FROM_STACK(makeflags_string, buffer);
1912 INIT_STRING_FROM_STACK(makeflags_string_posix, buffer_posix);
1913 append_char((int) hyphen_char, &makeflags_string);
1914 append_char((int) hyphen_char, &makeflags_string_posix);
1915
1916 switch (read_trace_level) {
1917 case 2:
1918 append_char('D', &makeflags_string);
1919 append_char('D', &makeflags_string_posix);
1920 case 1:
1921 append_char('D', &makeflags_string);
1922 append_char('D', &makeflags_string_posix);
1923 }
1924 switch (debug_level) {
1925 case 2:
1926 append_char('d', &makeflags_string);
1927 append_char('d', &makeflags_string_posix);
1928 case 1:
1929 append_char('d', &makeflags_string);
1930 append_char('d', &makeflags_string_posix);
1931 }
1932 if (env_wins) {
1933 append_char('e', &makeflags_string);
1934 append_char('e', &makeflags_string_posix);
1935 }
1936 if (ignore_errors_all) {
1937 append_char('i', &makeflags_string);
1938 append_char('i', &makeflags_string_posix);
1939 }
1940 if (continue_after_error) {
1941 if (stop_after_error_ever_seen) {
1942 append_char('S', &makeflags_string_posix);
1943 append_char((int) space_char, &makeflags_string_posix);
1944 append_char((int) hyphen_char, &makeflags_string_posix);
1945 }
1946 append_char('k', &makeflags_string);
1947 append_char('k', &makeflags_string_posix);
1948 } else {
1949 if (stop_after_error_ever_seen
1950 && continue_after_error_ever_seen) {
1951 append_char('k', &makeflags_string_posix);
1952 append_char((int) space_char, &makeflags_string_posix);
1953 append_char((int) hyphen_char, &makeflags_string_posix);
1954 append_char('S', &makeflags_string_posix);
1955 }
1956 }
1957 if (do_not_exec_rule) {
1958 append_char('n', &makeflags_string);
1959 append_char('n', &makeflags_string_posix);
1960 }
1961 switch (report_dependencies_level) {
1962 case 4:
1963 append_char('P', &makeflags_string);
1964 append_char('P', &makeflags_string_posix);
1965 case 3:
1966 append_char('P', &makeflags_string);
1967 append_char('P', &makeflags_string_posix);
1968 case 2:
1969 append_char('P', &makeflags_string);
1970 append_char('P', &makeflags_string_posix);
1971 case 1:
1972 append_char('P', &makeflags_string);
1973 append_char('P', &makeflags_string_posix);
1974 }
1975 if (trace_status) {
1976 append_char('p', &makeflags_string);
1977 append_char('p', &makeflags_string_posix);
1978 }
1979 if (quest) {
1980 append_char('q', &makeflags_string);
1981 append_char('q', &makeflags_string_posix);
1982 }
1983 if (silent_all) {
1984 append_char('s', &makeflags_string);
1985 append_char('s', &makeflags_string_posix);
1986 }
1987 if (touch) {
1988 append_char('t', &makeflags_string);
1989 append_char('t', &makeflags_string_posix);
1990 }
1991 if (build_unconditional) {
1992 append_char('u', &makeflags_string);
1993 append_char('u', &makeflags_string_posix);
1994 }
1995 if (report_cwd) {
1996 append_char('w', &makeflags_string);
1997 append_char('w', &makeflags_string_posix);
1998 }
1999 /* -c dmake_rcfile */
2000 if (dmake_rcfile_specified) {
2001 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_RCFILE"));
2002 dmake_rcfile = GETNAME(wcs_buffer, FIND_LENGTH);
2003 append_makeflags_string(dmake_rcfile, &makeflags_string);
2004 append_makeflags_string(dmake_rcfile, &makeflags_string_posix);
2005 }
2006 /* -g dmake_group */
2007 if (dmake_group_specified) {
2008 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_GROUP"));
2009 dmake_group = GETNAME(wcs_buffer, FIND_LENGTH);
2010 append_makeflags_string(dmake_group, &makeflags_string);
2011 append_makeflags_string(dmake_group, &makeflags_string_posix);
2012 }
2013 /* -j dmake_max_jobs */
2014 if (dmake_max_jobs_specified) {
2015 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_MAX_JOBS"));
2016 dmake_max_jobs = GETNAME(wcs_buffer, FIND_LENGTH);
2017 append_makeflags_string(dmake_max_jobs, &makeflags_string);
2018 append_makeflags_string(dmake_max_jobs, &makeflags_string_posix);
2019 }
2020 /* -m dmake_mode */
2021 if (dmake_mode_specified) {
2022 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_MODE"));
2023 dmake_mode = GETNAME(wcs_buffer, FIND_LENGTH);
2024 append_makeflags_string(dmake_mode, &makeflags_string);
2025 append_makeflags_string(dmake_mode, &makeflags_string_posix);
2026 }
2027 /* -x dmake_compat_mode */
2028 // if (dmake_compat_mode_specified) {
2029 // MBSTOWCS(wcs_buffer, NOCATGETS("SUN_MAKE_COMPAT_MODE"));
2030 // dmake_compat_mode = GETNAME(wcs_buffer, FIND_LENGTH);
2031 // append_makeflags_string(dmake_compat_mode, &makeflags_string);
2032 // append_makeflags_string(dmake_compat_mode, &makeflags_string_posix);
2033 // }
2034 /* -x dmake_output_mode */
2035 if (dmake_output_mode_specified) {
2036 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_OUTPUT_MODE"));
2037 dmake_output_mode = GETNAME(wcs_buffer, FIND_LENGTH);
2038 append_makeflags_string(dmake_output_mode, &makeflags_string);
2039 append_makeflags_string(dmake_output_mode, &makeflags_string_posix);
2040 }
2041 /* -o dmake_odir */
2042 if (dmake_odir_specified) {
2043 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_ODIR"));
2044 dmake_odir = GETNAME(wcs_buffer, FIND_LENGTH);
2045 append_makeflags_string(dmake_odir, &makeflags_string);
2046 append_makeflags_string(dmake_odir, &makeflags_string_posix);
2047 }
2048 /* -M pmake_machinesfile */
2049 if (pmake_machinesfile_specified) {
2050 MBSTOWCS(wcs_buffer, NOCATGETS("PMAKE_MACHINESFILE"));
2051 pmake_machinesfile = GETNAME(wcs_buffer, FIND_LENGTH);
2052 append_makeflags_string(pmake_machinesfile, &makeflags_string);
2053 append_makeflags_string(pmake_machinesfile, &makeflags_string_posix);
2054 }
2055 /* -R */
2056 if (pmake_cap_r_specified) {
2057 append_char((int) space_char, &makeflags_string);
2058 append_char((int) hyphen_char, &makeflags_string);
2059 append_char('R', &makeflags_string);
2060 append_char((int) space_char, &makeflags_string_posix);
2061 append_char((int) hyphen_char, &makeflags_string_posix);
2062 append_char('R', &makeflags_string_posix);
2063 }
2064
2065 /*
2066 * Make sure MAKEFLAGS is exported
2067 */
2068 maybe_append_prop(makeflags, macro_prop)->
2069 body.macro.exported = true;
2070
2071 if (makeflags_string.buffer.start[1] != (int) nul_char) {
2072 if (makeflags_string.buffer.start[1] != (int) space_char) {
2073 MBSTOWCS(wcs_buffer, NOCATGETS("MFLAGS"));
2074 (void) SETVAR(GETNAME(wcs_buffer, FIND_LENGTH),
2075 GETNAME(makeflags_string.buffer.start,
2076 FIND_LENGTH),
2077 false);
2078 } else {
2079 MBSTOWCS(wcs_buffer, NOCATGETS("MFLAGS"));
2080 (void) SETVAR(GETNAME(wcs_buffer, FIND_LENGTH),
2081 GETNAME(makeflags_string.buffer.start + 2,
2082 FIND_LENGTH),
2083 false);
2084 }
2085 }
2086
2087 /*
2088 * Add command line macro to POSIX makeflags_string
2089 */
2090 if (makeflags_and_macro.start) {
2091 tmp_char = (char) space_char;
2092 cp = makeflags_and_macro.start;
2093 do {
2094 append_char(tmp_char, &makeflags_string_posix);
2095 } while ( tmp_char = *cp++ );
2096 retmem_mb(makeflags_and_macro.start);
2097 }
2098
2099 /*
2100 * Now set the value of MAKEFLAGS macro in accordance
2101 * with current mode.
2102 */
2103 macro = maybe_append_prop(makeflags, macro_prop);
2104 temp = (Boolean) macro->body.macro.read_only;
2105 macro->body.macro.read_only = false;
2106 if(posix || gnu_style) {
2107 makeflags_string_current = &makeflags_string_posix;
2108 } else {
2109 makeflags_string_current = &makeflags_string;
2110 }
2111 if (makeflags_string_current->buffer.start[1] == (int) nul_char) {
2112 makeflags_value_saved =
2113 GETNAME( makeflags_string_current->buffer.start + 1
2114 , FIND_LENGTH
2115 );
2116 } else {
2117 if (makeflags_string_current->buffer.start[1] != (int) space_char) {
2118 makeflags_value_saved =
2119 GETNAME( makeflags_string_current->buffer.start
2120 , FIND_LENGTH
2121 );
2122 } else {
2123 makeflags_value_saved =
2124 GETNAME( makeflags_string_current->buffer.start + 2
2125 , FIND_LENGTH
2126 );
2127 }
2128 }
2129 (void) SETVAR( makeflags
2130 , makeflags_value_saved
2131 , false
2132 );
2133 macro->body.macro.read_only = temp;
2134
2135 /*
2136 * Read command line "-f" arguments and ignore -c, g, j, K, M, m, O and o args.
2137 */
2138 save_do_not_exec_rule = do_not_exec_rule;
2139 do_not_exec_rule = false;
2140 if (read_trace_level > 0) {
2141 trace_reader = true;
2142 }
2143
2144 for (i = 1; i < argc; i++) {
2145 if (argv[i] &&
2146 (argv[i][0] == (int) hyphen_char) &&
2147 (argv[i][1] == 'f') &&
2148 (argv[i][2] == (int) nul_char)) {
2149 argv[i] = NULL; /* Remove -f */
2150 if (i >= argc - 1) {
2151 fatal(catgets(catd, 1, 190, "No filename argument after -f flag"));
2152 }
2153 MBSTOWCS(wcs_buffer, argv[++i]);
2154 primary_makefile = GETNAME(wcs_buffer, FIND_LENGTH);
2155 (void) read_makefile(primary_makefile, true, true, true);
2156 argv[i] = NULL; /* Remove filename */
2157 makefile_read = true;
2158 } else if (argv[i] &&
2159 (argv[i][0] == (int) hyphen_char) &&
2160 (argv[i][1] == 'c' ||
2161 argv[i][1] == 'g' ||
2162 argv[i][1] == 'j' ||
2163 argv[i][1] == 'K' ||
2164 argv[i][1] == 'M' ||
2165 argv[i][1] == 'm' ||
2166 argv[i][1] == 'O' ||
2167 argv[i][1] == 'o') &&
2168 (argv[i][2] == (int) nul_char)) {
2169 argv[i] = NULL;
2170 argv[++i] = NULL;
2171 }
2172 }
2173
2174 /*
2175 * If no command line "-f" args then look for "makefile", and then for
2176 * "Makefile" if "makefile" isn't found.
2177 */
2178 if (!makefile_read) {
2179 (void) read_dir(dot,
2180 (wchar_t *) NULL,
2181 (Property) NULL,
2182 (wchar_t *) NULL);
2183 if (!posix) {
2184 if (makefile_name->stat.is_file) {
2185 if (Makefile->stat.is_file) {
2186 warning(catgets(catd, 1, 310, "Both `makefile' and `Makefile' exist"));
2187 }
2188 primary_makefile = makefile_name;
2189 makefile_read = read_makefile(makefile_name,
2190 false,
2191 false,
2192 true);
2193 }
2194 if (!makefile_read &&
2195 Makefile->stat.is_file) {
2196 primary_makefile = Makefile;
2197 makefile_read = read_makefile(Makefile,
2198 false,
2199 false,
2200 true);
2201 }
2202 } else {
2203
2204 enum sccs_stat save_m_has_sccs = NO_SCCS;
2205 enum sccs_stat save_M_has_sccs = NO_SCCS;
2206
2207 if (makefile_name->stat.is_file) {
2208 if (Makefile->stat.is_file) {
2209 warning(catgets(catd, 1, 191, "Both `makefile' and `Makefile' exist"));
2210 }
2211 }
2212 if (makefile_name->stat.is_file) {
2213 if (makefile_name->stat.has_sccs == NO_SCCS) {
2214 primary_makefile = makefile_name;
2215 makefile_read = read_makefile(makefile_name,
2216 false,
2217 false,
2218 true);
2219 } else {
2220 save_m_has_sccs = makefile_name->stat.has_sccs;
2221 makefile_name->stat.has_sccs = NO_SCCS;
2222 primary_makefile = makefile_name;
2223 makefile_read = read_makefile(makefile_name,
2224 false,
2225 false,
2226 true);
2227 }
2228 }
2229 if (!makefile_read &&
2230 Makefile->stat.is_file) {
2231 if (Makefile->stat.has_sccs == NO_SCCS) {
2232 primary_makefile = Makefile;
2233 makefile_read = read_makefile(Makefile,
2234 false,
2235 false,
2236 true);
2237 } else {
2238 save_M_has_sccs = Makefile->stat.has_sccs;
2239 Makefile->stat.has_sccs = NO_SCCS;
2240 primary_makefile = Makefile;
2241 makefile_read = read_makefile(Makefile,
2242 false,
2243 false,
2244 true);
2245 }
2246 }
2247 if (!makefile_read &&
2248 makefile_name->stat.is_file) {
2249 makefile_name->stat.has_sccs = save_m_has_sccs;
2250 primary_makefile = makefile_name;
2251 makefile_read = read_makefile(makefile_name,
2252 false,
2253 false,
2254 true);
2255 }
2256 if (!makefile_read &&
2257 Makefile->stat.is_file) {
2258 Makefile->stat.has_sccs = save_M_has_sccs;
2259 primary_makefile = Makefile;
2260 makefile_read = read_makefile(Makefile,
2261 false,
2262 false,
2263 true);
2264 }
2265 }
2266 }
2267 do_not_exec_rule = save_do_not_exec_rule;
2268 allrules_read = makefile_read;
2269 trace_reader = false;
2270
2271 /*
2272 * Now get current value of MAKEFLAGS and compare it with
2273 * the saved value we set before reading makefile.
2274 * If they are different then MAKEFLAGS is subsequently set by
2275 * makefile, just leave it there. Otherwise, if make mode
2276 * is changed by using .POSIX target in makefile we need
2277 * to correct MAKEFLAGS value.
2278 */
2279 Name mf_val = getvar(makeflags);
2280 if( (posix != is_xpg4)
2281 && (!strcmp(mf_val->string_mb, makeflags_value_saved->string_mb)))
2282 {
2283 if (makeflags_string_posix.buffer.start[1] == (int) nul_char) {
2284 (void) SETVAR(makeflags,
2285 GETNAME(makeflags_string_posix.buffer.start + 1,
2286 FIND_LENGTH),
2287 false);
2288 } else {
2289 if (makeflags_string_posix.buffer.start[1] != (int) space_char) {
2290 (void) SETVAR(makeflags,
2291 GETNAME(makeflags_string_posix.buffer.start,
2292 FIND_LENGTH),
2293 false);
2294 } else {
2295 (void) SETVAR(makeflags,
2296 GETNAME(makeflags_string_posix.buffer.start + 2,
2297 FIND_LENGTH),
2298 false);
2299 }
2300 }
2301 }
2302
2303 if (makeflags_string.free_after_use) {
2304 retmem(makeflags_string.buffer.start);
2305 }
2306 if (makeflags_string_posix.free_after_use) {
2307 retmem(makeflags_string_posix.buffer.start);
2308 }
2309 makeflags_string.buffer.start = NULL;
2310 makeflags_string_posix.buffer.start = NULL;
2311
2312 if (posix) {
2313 /*
2314 * If the user did not redefine the ARFLAGS macro in the
2315 * default makefile (make.rules), then we'd like to
2316 * change the macro value of ARFLAGS to be in accordance
2317 * with "POSIX" requirements.
2318 */
2319 MBSTOWCS(wcs_buffer, NOCATGETS("ARFLAGS"));
2320 name = GETNAME(wcs_buffer, wslen(wcs_buffer));
2321 macro = get_prop(name->prop, macro_prop);
2322 if ((macro != NULL) && /* Maybe (macro == NULL) || ? */
2323 (IS_EQUAL(macro->body.macro.value->string_mb,
2324 NOCATGETS("rv")))) {
2325 MBSTOWCS(wcs_buffer, NOCATGETS("-rv"));
2326 value = GETNAME(wcs_buffer, wslen(wcs_buffer));
2327 (void) SETVAR(name,
2328 value,
2329 false);
2330 }
2331 }
2332
2333 if (!posix && !svr4) {
2334 set_sgs_support();
2335 }
2336
2337
2338 /*
2339 * Make sure KEEP_STATE is in the environment if KEEP_STATE is on.
2340 */
2341 macro = get_prop(keep_state_name->prop, macro_prop);
2342 if ((macro != NULL) &&
2343 macro->body.macro.exported) {
2344 keep_state = true;
2345 }
2346 if (keep_state) {
2347 if (macro == NULL) {
2348 macro = maybe_append_prop(keep_state_name,
2349 macro_prop);
2350 }
2351 macro->body.macro.exported = true;
2352 (void) SETVAR(keep_state_name,
2353 empty_name,
2354 false);
2355
2356 /*
2357 * Read state file
2358 */
2359
2360 /* Before we read state, let's make sure we have
2361 ** right state file.
2362 */
2363 /* just in case macro references are used in make_state file
2364 ** name, we better expand them at this stage using expand_value.
2365 */
2366 INIT_STRING_FROM_STACK(dest, destbuffer);
2367 expand_value(make_state, &dest, false);
2368
2369 make_state = GETNAME(dest.buffer.start, FIND_LENGTH);
2370
2371 if(!stat(make_state->string_mb, &make_state_stat)) {
2372 if(!(make_state_stat.st_mode & S_IFREG) ) {
2373 /* copy the make_state structure to the other
2374 ** and then let make_state point to the new
2375 ** one.
2376 */
2377 memcpy(&state_filename, make_state,sizeof(state_filename));
2378 state_filename.string_mb = state_file_str_mb;
2379 /* Just a kludge to avoid two slashes back to back */
2380 if((make_state->hash.length == 1)&&
2381 (make_state->string_mb[0] == '/')) {
2382 make_state->hash.length = 0;
2383 make_state->string_mb[0] = '\0';
2384 }
2385 sprintf(state_file_str_mb,NOCATGETS("%s%s"),
2386 make_state->string_mb,NOCATGETS("/.make.state"));
2387 make_state = &state_filename;
2388 /* adjust the length to reflect the appended string */
2389 make_state->hash.length += 12;
2390 }
2391 } else { /* the file doesn't exist or no permission */
2392 char tmp_path[MAXPATHLEN];
2393 char *slashp;
2394
2395 if (slashp = strrchr(make_state->string_mb, '/')) {
2396 strncpy(tmp_path, make_state->string_mb,
2397 (slashp - make_state->string_mb));
2398 tmp_path[slashp - make_state->string_mb]=0;
2399 if(strlen(tmp_path)) {
2400 if(stat(tmp_path, &make_state_stat)) {
2401 warning(catgets(catd, 1, 192, "directory %s for .KEEP_STATE_FILE does not exist"),tmp_path);
2402 }
2403 if (access(tmp_path, F_OK) != 0) {
2404 warning(catgets(catd, 1, 193, "can't access dir %s"),tmp_path);
2405 }
2406 }
2407 }
2408 }
2409 if (report_dependencies_level != 1) {
2410 Makefile_type makefile_type_temp = makefile_type;
2411 makefile_type = reading_statefile;
2412 if (read_trace_level > 1) {
2413 trace_reader = true;
2414 }
2415 (void) read_simple_file(make_state,
2416 false,
2417 false,
2418 false,
2419 false,
2420 false,
2421 true);
2422 trace_reader = false;
2423 makefile_type = makefile_type_temp;
2424 }
2425 }
2426 }
2427
2428 /*
2429 * Scan the argv for options and "=" type args and make them readonly.
2430 */
2431 static void
2432 enter_argv_values(int argc, char *argv[], ASCII_Dyn_Array *makeflags_and_macro)
2433 {
2434 register char *cp;
2435 register int i;
2436 int length;
2437 register Name name;
2438 int opt_separator = argc;
2439 char tmp_char;
2440 wchar_t *tmp_wcs_buffer;
2441 register Name value;
2442 Boolean append = false;
2443 Property macro;
2444 struct stat statbuf;
2445
2446
2447 /* Read argv options and "=" type args and make them readonly. */
2448 makefile_type = reading_nothing;
2449 for (i = 1; i < argc; ++i) {
2450 append = false;
2451 if (argv[i] == NULL) {
2452 continue;
2453 } else if (((argv[i][0] == '-') && (argv[i][1] == '-')) ||
2454 ((argv[i][0] == (int) ' ') &&
2455 (argv[i][1] == (int) '-') &&
2456 (argv[i][2] == (int) ' ') &&
2457 (argv[i][3] == (int) '-'))) {
2458 argv[i] = NULL;
2459 opt_separator = i;
2460 continue;
2461 } else if ((i < opt_separator) && (argv[i][0] == (int) hyphen_char)) {
2462 switch (parse_command_option(argv[i][1])) {
2463 case 1: /* -f seen */
2464 ++i;
2465 continue;
2466 case 2: /* -c seen */
2467 if (argv[i+1] == NULL) {
2468 fatal(catgets(catd, 1, 194, "No dmake rcfile argument after -c flag"));
2469 }
2470 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_RCFILE"));
2471 name = GETNAME(wcs_buffer, FIND_LENGTH);
2472 break;
2473 case 4: /* -g seen */
2474 if (argv[i+1] == NULL) {
2475 fatal(catgets(catd, 1, 195, "No dmake group argument after -g flag"));
2476 }
2477 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_GROUP"));
2478 name = GETNAME(wcs_buffer, FIND_LENGTH);
2479 break;
2480 case 8: /* -j seen */
2481 if (argv[i+1] == NULL) {
2482 fatal(catgets(catd, 1, 196, "No dmake max jobs argument after -j flag"));
2483 }
2484 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_MAX_JOBS"));
2485 name = GETNAME(wcs_buffer, FIND_LENGTH);
2486 break;
2487 case 16: /* -M seen */
2488 if (argv[i+1] == NULL) {
2489 fatal(catgets(catd, 1, 323, "No pmake machinesfile argument after -M flag"));
2490 }
2491 MBSTOWCS(wcs_buffer, NOCATGETS("PMAKE_MACHINESFILE"));
2492 name = GETNAME(wcs_buffer, FIND_LENGTH);
2493 break;
2494 case 32: /* -m seen */
2495 if (argv[i+1] == NULL) {
2496 fatal(catgets(catd, 1, 197, "No dmake mode argument after -m flag"));
2497 }
2498 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_MODE"));
2499 name = GETNAME(wcs_buffer, FIND_LENGTH);
2500 break;
2501 case 128: /* -O seen */
2502 if (argv[i+1] == NULL) {
2503 fatal(catgets(catd, 1, 287, "No file descriptor argument after -O flag"));
2504 }
2505 mtool_msgs_fd = atoi(argv[i+1]);
2506 /* find out if mtool_msgs_fd is a valid file descriptor */
2507 if (fstat(mtool_msgs_fd, &statbuf) < 0) {
2508 fatal(catgets(catd, 1, 355, "Invalid file descriptor %d after -O flag"), mtool_msgs_fd);
2509 }
2510 argv[i] = NULL;
2511 argv[i+1] = NULL;
2512 continue;
2513 case 256: /* -K seen */
2514 if (argv[i+1] == NULL) {
2515 fatal(catgets(catd, 1, 288, "No makestate filename argument after -K flag"));
2516 }
2517 MBSTOWCS(wcs_buffer, argv[i+1]);
2518 make_state = GETNAME(wcs_buffer, FIND_LENGTH);
2519 keep_state = true;
2520 argv[i] = NULL;
2521 argv[i+1] = NULL;
2522 continue;
2523 case 512: /* -o seen */
2524 if (argv[i+1] == NULL) {
2525 fatal(catgets(catd, 1, 312, "No dmake output dir argument after -o flag"));
2526 }
2527 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_ODIR"));
2528 name = GETNAME(wcs_buffer, FIND_LENGTH);
2529 break;
2530 case 1024: /* -x seen */
2531 if (argv[i+1] == NULL) {
2532 fatal(catgets(catd, 1, 351, "No argument after -x flag"));
2533 }
2534 length = strlen( NOCATGETS("SUN_MAKE_COMPAT_MODE="));
2535 if (strncmp(argv[i+1], NOCATGETS("SUN_MAKE_COMPAT_MODE="), length) == 0) {
2536 argv[i+1] = &argv[i+1][length];
2537 MBSTOWCS(wcs_buffer, NOCATGETS("SUN_MAKE_COMPAT_MODE"));
2538 name = GETNAME(wcs_buffer, FIND_LENGTH);
2539 dmake_compat_mode_specified = dmake_add_mode_specified;
2540 break;
2541 }
2542 length = strlen( NOCATGETS("DMAKE_OUTPUT_MODE="));
2543 if (strncmp(argv[i+1], NOCATGETS("DMAKE_OUTPUT_MODE="), length) == 0) {
2544 argv[i+1] = &argv[i+1][length];
2545 MBSTOWCS(wcs_buffer, NOCATGETS("DMAKE_OUTPUT_MODE"));
2546 name = GETNAME(wcs_buffer, FIND_LENGTH);
2547 dmake_output_mode_specified = dmake_add_mode_specified;
2548 } else {
2549 warning(catgets(catd, 1, 354, "Unknown argument `%s' after -x flag (ignored)"),
2550 argv[i+1]);
2551 argv[i] = argv[i + 1] = NULL;
2552 continue;
2553 }
2554 break;
2555 default: /* Shouldn't reach here */
2556 argv[i] = NULL;
2557 continue;
2558 }
2559 argv[i] = NULL;
2560 if (i == (argc - 1)) {
2561 break;
2562 }
2563 if ((length = strlen(argv[i+1])) >= MAXPATHLEN) {
2564 tmp_wcs_buffer = ALLOC_WC(length + 1);
2565 (void) mbstowcs(tmp_wcs_buffer, argv[i+1], length + 1);
2566 value = GETNAME(tmp_wcs_buffer, FIND_LENGTH);
2567 retmem(tmp_wcs_buffer);
2568 } else {
2569 MBSTOWCS(wcs_buffer, argv[i+1]);
2570 value = GETNAME(wcs_buffer, FIND_LENGTH);
2571 }
2572 argv[i+1] = NULL;
2573 } else if ((cp = strchr(argv[i], (int) equal_char)) != NULL) {
2574 /*
2575 * Combine all macro in dynamic array
2576 */
2577 if(*(cp-1) == (int) plus_char)
2578 {
2579 if(isspace(*(cp-2))) {
2580 append = true;
2581 cp--;
2582 }
2583 }
2584 if(!append)
2585 append_or_replace_macro_in_dyn_array(makeflags_and_macro, argv[i]);
2586
2587 while (isspace(*(cp-1))) {
2588 cp--;
2589 }
2590 tmp_char = *cp;
2591 *cp = (int) nul_char;
2592 MBSTOWCS(wcs_buffer, argv[i]);
2593 *cp = tmp_char;
2594 name = GETNAME(wcs_buffer, wslen(wcs_buffer));
2595 while (*cp != (int) equal_char) {
2596 cp++;
2597 }
2598 cp++;
2599 while (isspace(*cp) && (*cp != (int) nul_char)) {
2600 cp++;
2601 }
2602 if ((length = strlen(cp)) >= MAXPATHLEN) {
2603 tmp_wcs_buffer = ALLOC_WC(length + 1);
2604 (void) mbstowcs(tmp_wcs_buffer, cp, length + 1);
2605 value = GETNAME(tmp_wcs_buffer, FIND_LENGTH);
2606 retmem(tmp_wcs_buffer);
2607 } else {
2608 MBSTOWCS(wcs_buffer, cp);
2609 value = GETNAME(wcs_buffer, FIND_LENGTH);
2610 }
2611 argv[i] = NULL;
2612 } else {
2613 /* Illegal MAKEFLAGS argument */
2614 continue;
2615 }
2616 if(append) {
2617 setvar_append(name, value);
2618 append = false;
2619 } else {
2620 macro = maybe_append_prop(name, macro_prop);
2621 macro->body.macro.exported = true;
2622 SETVAR(name, value, false)->body.macro.read_only = true;
2623 }
2624 }
2625 }
2626
2627 /*
2628 * Append the DMake option and value to the MAKEFLAGS string.
2629 */
2630 static void
2631 append_makeflags_string(Name name, register String makeflags_string)
2632 {
2633 const char *option;
2634
2635 if (strcmp(name->string_mb, NOCATGETS("DMAKE_GROUP")) == 0) {
2636 option = NOCATGETS(" -g ");
2637 } else if (strcmp(name->string_mb, NOCATGETS("DMAKE_MAX_JOBS")) == 0) {
2638 option = NOCATGETS(" -j ");
2639 } else if (strcmp(name->string_mb, NOCATGETS("DMAKE_MODE")) == 0) {
2640 option = NOCATGETS(" -m ");
2641 } else if (strcmp(name->string_mb, NOCATGETS("DMAKE_ODIR")) == 0) {
2642 option = NOCATGETS(" -o ");
2643 } else if (strcmp(name->string_mb, NOCATGETS("DMAKE_RCFILE")) == 0) {
2644 option = NOCATGETS(" -c ");
2645 } else if (strcmp(name->string_mb, NOCATGETS("PMAKE_MACHINESFILE")) == 0) {
2646 option = NOCATGETS(" -M ");
2647 } else if (strcmp(name->string_mb, NOCATGETS("DMAKE_OUTPUT_MODE")) == 0) {
2648 option = NOCATGETS(" -x DMAKE_OUTPUT_MODE=");
2649 } else if (strcmp(name->string_mb, NOCATGETS("SUN_MAKE_COMPAT_MODE")) == 0) {
2650 option = NOCATGETS(" -x SUN_MAKE_COMPAT_MODE=");
2651 } else {
2652 fatal(catgets(catd, 1, 289, "Internal error: name not recognized in append_makeflags_string()"));
2653 }
2654 Property prop = maybe_append_prop(name, macro_prop);
2655 if( prop == 0 || prop->body.macro.value == 0 ||
2656 prop->body.macro.value->string_mb == 0 ) {
2657 return;
2658 }
2659 char mbs_value[MAXPATHLEN + 100];
2660 strcpy(mbs_value, option);
2661 strcat(mbs_value, prop->body.macro.value->string_mb);
2662 MBSTOWCS(wcs_buffer, mbs_value);
2663 append_string(wcs_buffer, makeflags_string, FIND_LENGTH);
2664 }
2665
2666 /*
2667 * read_environment(read_only)
2668 *
2669 * This routine reads the process environment when make starts and enters
2670 * it as make macros. The environment variable SHELL is ignored.
2671 *
2672 * Parameters:
2673 * read_only Should we make env vars read only?
2674 *
2675 * Global variables used:
2676 * report_pwd Set if this make was started by other make
2677 */
2678 static void
2679 read_environment(Boolean read_only)
2680 {
2681 register char **environment;
2682 int length;
2683 wchar_t *tmp_wcs_buffer;
2684 Boolean alloced_tmp_wcs_buffer = false;
2685 register wchar_t *name;
2686 register wchar_t *value;
2687 register Name macro;
2688 Property val;
2689 Boolean read_only_saved;
2690
2691 reading_environment = true;
2692 environment = environ;
2693 for (; *environment; environment++) {
2694 read_only_saved = read_only;
2695 if ((length = strlen(*environment)) >= MAXPATHLEN) {
2696 tmp_wcs_buffer = ALLOC_WC(length + 1);
2697 alloced_tmp_wcs_buffer = true;
2698 (void) mbstowcs(tmp_wcs_buffer, *environment, length + 1);
2699 name = tmp_wcs_buffer;
2700 } else {
2701 MBSTOWCS(wcs_buffer, *environment);
2702 name = wcs_buffer;
2703 }
2704 value = (wchar_t *) wschr(name, (int) equal_char);
2705
2706 /*
2707 * Looks like there's a bug in the system, but sometimes
2708 * you can get blank lines in *environment.
2709 */
2710 if (!value) {
2711 continue;
2712 }
2713 MBSTOWCS(wcs_buffer2, NOCATGETS("SHELL="));
2714 if (IS_WEQUALN(name, wcs_buffer2, wslen(wcs_buffer2))) {
2715 continue;
2716 }
2717 MBSTOWCS(wcs_buffer2, NOCATGETS("MAKEFLAGS="));
2718 if (IS_WEQUALN(name, wcs_buffer2, wslen(wcs_buffer2))) {
2719 report_pwd = true;
2720 /*
2721 * In POSIX mode we do not want MAKEFLAGS to be readonly.
2722 * If the MAKEFLAGS macro is subsequently set by the makefile,
2723 * it replaces the MAKEFLAGS variable currently found in the
2724 * environment.
2725 * See Assertion 50 in section 6.2.5.3 of standard P1003.3.2/D8.
2726 */
2727 if(posix) {
2728 read_only_saved = false;
2729 }
2730 }
2731
2732 /*
2733 * We ignore SUNPRO_DEPENDENCIES. This environment variable is
2734 * set by make and read by cpp which then writes info to
2735 * .make.dependency.xxx. When make is invoked by another make
2736 * (recursive make), we don't want to read this because then
2737 * the child make will end up writing to the parent
2738 * directory's .make.state and clobbering them.
2739 */
2740 MBSTOWCS(wcs_buffer2, NOCATGETS("SUNPRO_DEPENDENCIES"));
2741 if (IS_WEQUALN(name, wcs_buffer2, wslen(wcs_buffer2))) {
2742 continue;
2743 }
2744
2745 macro = GETNAME(name, value - name);
2746 maybe_append_prop(macro, macro_prop)->body.macro.exported =
2747 true;
2748 if ((value == NULL) || ((value + 1)[0] == (int) nul_char)) {
2749 val = setvar_daemon(macro,
2750 (Name) NULL,
2751 false, no_daemon, false, debug_level);
2752 } else {
2753 val = setvar_daemon(macro,
2754 GETNAME(value + 1, FIND_LENGTH),
2755 false, no_daemon, false, debug_level);
2756 }
2757 val->body.macro.read_only = read_only_saved;
2758 if (alloced_tmp_wcs_buffer) {
2759 retmem(tmp_wcs_buffer);
2760 alloced_tmp_wcs_buffer = false;
2761 }
2762 }
2763 reading_environment = false;
2764 }
2765
2766 /*
2767 * read_makefile(makefile, complain, must_exist, report_file)
2768 *
2769 * Read one makefile and check the result
2770 *
2771 * Return value:
2772 * false is the read failed
2773 *
2774 * Parameters:
2775 * makefile The file to read
2776 * complain Passed thru to read_simple_file()
2777 * must_exist Passed thru to read_simple_file()
2778 * report_file Passed thru to read_simple_file()
2779 *
2780 * Global variables used:
2781 * makefile_type Set to indicate we are reading main file
2782 * recursion_level Initialized
2783 */
2784 static Boolean
2785 read_makefile(register Name makefile, Boolean complain, Boolean must_exist, Boolean report_file)
2786 {
2787 Boolean b;
2788
2789 makefile_type = reading_makefile;
2790 recursion_level = 0;
2791 reading_dependencies = true;
2792 b = read_simple_file(makefile, true, true, complain,
2793 must_exist, report_file, false);
2794 reading_dependencies = false;
2795 return b;
2796 }
2797
2798 /*
2799 * make_targets(argc, argv, parallel_flag)
2800 *
2801 * Call doname on the specified targets
2802 *
2803 * Parameters:
2804 * argc You know what this is
2805 * argv You know what this is
2806 * parallel_flag True if building in parallel
2807 *
2808 * Global variables used:
2809 * build_failed_seen Used to generated message after failed -k
2810 * commands_done Used to generate message "Up to date"
2811 * default_target_to_build First proper target in makefile
2812 * init The Name ".INIT", use to run command
2813 * parallel Global parallel building flag
2814 * quest make -q, suppresses messages
2815 * recursion_level Initialized, used for tracing
2816 * report_dependencies make -P, regroves whole process
2817 */
2818 static void
2819 make_targets(int argc, char **argv, Boolean parallel_flag)
2820 {
2821 int i;
2822 char *cp;
2823 Doname result;
2824 register Boolean target_to_make_found = false;
2825
2826 (void) doname(init, true, true);
2827 recursion_level = 1;
2828 parallel = parallel_flag;
2829 /*
2830 * make remaining args
2831 */
2832 /*
2833 if ((report_dependencies_level == 0) && parallel) {
2834 */
2835 if (parallel) {
2836 /*
2837 * If building targets in parallel, start all of the
2838 * remaining args to build in parallel.
2839 */
2840 for (i = 1; i < argc; i++) {
2841 if ((cp = argv[i]) != NULL) {
2842 commands_done = false;
2843 if ((cp[0] == (int) period_char) &&
2844 (cp[1] == (int) slash_char)) {
2845 cp += 2;
2846 }
2847 if((cp[0] == (int) ' ') &&
2848 (cp[1] == (int) '-') &&
2849 (cp[2] == (int) ' ') &&
2850 (cp[3] == (int) '-')) {
2851 argv[i] = NULL;
2852 continue;
2853 }
2854 MBSTOWCS(wcs_buffer, cp);
2855 //default_target_to_build = GETNAME(wcs_buffer,
2856 // FIND_LENGTH);
2857 default_target_to_build = normalize_name(wcs_buffer,
2858 wslen(wcs_buffer));
2859 if (default_target_to_build == wait_name) {
2860 if (parallel_process_cnt > 0) {
2861 finish_running();
2862 }
2863 continue;
2864 }
2865 top_level_target = get_wstring(default_target_to_build->string_mb);
2866 /*
2867 * If we can't execute the current target in
2868 * parallel, hold off the target processing
2869 * to preserve the order of the targets as they appeared
2870 * in command line.
2871 */
2872 if (!parallel_ok(default_target_to_build, false)
2873 && parallel_process_cnt > 0) {
2874 finish_running();
2875 }
2876 result = doname_check(default_target_to_build,
2877 true,
2878 false,
2879 false);
2880 gather_recursive_deps();
2881 if (/* !commands_done && */
2882 (result == build_ok) &&
2883 !quest &&
2884 (report_dependencies_level == 0) /* &&
2885 (exists(default_target_to_build) > file_doesnt_exist) */) {
2886 if (posix) {
2887 if (!commands_done) {
2888 (void) printf(catgets(catd, 1, 293, "`%s' is updated.\n"),
2889 default_target_to_build->string_mb);
2890 } else {
2891 if (no_action_was_taken) {
2892 (void) printf(catgets(catd, 1, 294, "`%s': no action was taken.\n"),
2893 default_target_to_build->string_mb);
2894 }
2895 }
2896 } else {
2897 default_target_to_build->stat.time = file_no_time;
2898 if (!commands_done &&
2899 (exists(default_target_to_build) > file_doesnt_exist)) {
2900 (void) printf(catgets(catd, 1, 295, "`%s' is up to date.\n"),
2901 default_target_to_build->string_mb);
2902 }
2903 }
2904 }
2905 }
2906 }
2907 /* Now wait for all of the targets to finish running */
2908 finish_running();
2909 // setjmp(jmpbuffer);
2910
2911 }
2912 for (i = 1; i < argc; i++) {
2913 if ((cp = argv[i]) != NULL) {
2914 target_to_make_found = true;
2915 if ((cp[0] == (int) period_char) &&
2916 (cp[1] == (int) slash_char)) {
2917 cp += 2;
2918 }
2919 if((cp[0] == (int) ' ') &&
2920 (cp[1] == (int) '-') &&
2921 (cp[2] == (int) ' ') &&
2922 (cp[3] == (int) '-')) {
2923 argv[i] = NULL;
2924 continue;
2925 }
2926 MBSTOWCS(wcs_buffer, cp);
2927 default_target_to_build = normalize_name(wcs_buffer, wslen(wcs_buffer));
2928 top_level_target = get_wstring(default_target_to_build->string_mb);
2929 report_recursion(default_target_to_build);
2930 commands_done = false;
2931 if (parallel) {
2932 result = (Doname) default_target_to_build->state;
2933 } else {
2934 result = doname_check(default_target_to_build,
2935 true,
2936 false,
2937 false);
2938 }
2939 gather_recursive_deps();
2940 if (build_failed_seen) {
2941 build_failed_ever_seen = true;
2942 warning(catgets(catd, 1, 200, "Target `%s' not remade because of errors"),
2943 default_target_to_build->string_mb);
2944 }
2945 build_failed_seen = false;
2946 if (report_dependencies_level > 0) {
2947 print_dependencies(default_target_to_build,
2948 get_prop(default_target_to_build->prop,
2949 line_prop));
2950 }
2951 default_target_to_build->stat.time =
2952 file_no_time;
2953 if (default_target_to_build->colon_splits > 0) {
2954 default_target_to_build->state =
2955 build_dont_know;
2956 }
2957 if (!parallel &&
2958 /* !commands_done && */
2959 (result == build_ok) &&
2960 !quest &&
2961 (report_dependencies_level == 0) /* &&
2962 (exists(default_target_to_build) > file_doesnt_exist) */) {
2963 if (posix) {
2964 if (!commands_done) {
2965 (void) printf(catgets(catd, 1, 296, "`%s' is updated.\n"),
2966 default_target_to_build->string_mb);
2967 } else {
2968 if (no_action_was_taken) {
2969 (void) printf(catgets(catd, 1, 297, "`%s': no action was taken.\n"),
2970 default_target_to_build->string_mb);
2971 }
2972 }
2973 } else {
2974 if (!commands_done &&
2975 (exists(default_target_to_build) > file_doesnt_exist)) {
2976 (void) printf(catgets(catd, 1, 298, "`%s' is up to date.\n"),
2977 default_target_to_build->string_mb);
2978 }
2979 }
2980 }
2981 }
2982 }
2983
2984 /*
2985 * If no file arguments have been encountered,
2986 * make the first name encountered that doesnt start with a dot
2987 */
2988 if (!target_to_make_found) {
2989 if (default_target_to_build == NULL) {
2990 fatal(catgets(catd, 1, 202, "No arguments to build"));
2991 }
2992 commands_done = false;
2993 top_level_target = get_wstring(default_target_to_build->string_mb);
2994 report_recursion(default_target_to_build);
2995
2996
2997 if (getenv(NOCATGETS("SPRO_EXPAND_ERRORS"))){
2998 (void) printf(NOCATGETS("::(%s)\n"),
2999 default_target_to_build->string_mb);
3000 }
3001
3002
3003 result = doname_parallel(default_target_to_build, true, false);
3004 gather_recursive_deps();
3005 if (build_failed_seen) {
3006 build_failed_ever_seen = true;
3007 warning(catgets(catd, 1, 203, "Target `%s' not remade because of errors"),
3008 default_target_to_build->string_mb);
3009 }
3010 build_failed_seen = false;
3011 if (report_dependencies_level > 0) {
3012 print_dependencies(default_target_to_build,
3013 get_prop(default_target_to_build->
3014 prop,
3015 line_prop));
3016 }
3017 default_target_to_build->stat.time = file_no_time;
3018 if (default_target_to_build->colon_splits > 0) {
3019 default_target_to_build->state = build_dont_know;
3020 }
3021 if (/* !commands_done && */
3022 (result == build_ok) &&
3023 !quest &&
3024 (report_dependencies_level == 0) /* &&
3025 (exists(default_target_to_build) > file_doesnt_exist) */) {
3026 if (posix) {
3027 if (!commands_done) {
3028 (void) printf(catgets(catd, 1, 299, "`%s' is updated.\n"),
3029 default_target_to_build->string_mb);
3030 } else {
3031 if (no_action_was_taken) {
3032 (void) printf(catgets(catd, 1, 300, "`%s': no action was taken.\n"),
3033 default_target_to_build->string_mb);
3034 }
3035 }
3036 } else {
3037 if (!commands_done &&
3038 (exists(default_target_to_build) > file_doesnt_exist)) {
3039 (void) printf(catgets(catd, 1, 301, "`%s' is up to date.\n"),
3040 default_target_to_build->string_mb);
3041 }
3042 }
3043 }
3044 }
3045 }
3046
3047 /*
3048 * report_recursion(target)
3049 *
3050 * If this is a recursive make and the parent make has KEEP_STATE on
3051 * this routine reports the dependency to the parent make
3052 *
3053 * Parameters:
3054 * target Target to report
3055 *
3056 * Global variables used:
3057 * makefiles_used List of makefiles read
3058 * recursive_name The Name ".RECURSIVE", printed
3059 * report_dependency dwight
3060 */
3061 static void
3062 report_recursion(register Name target)
3063 {
3064 register FILE *report_file = get_report_file();
3065
3066 if ((report_file == NULL) || (report_file == (FILE*)-1)) {
3067 return;
3068 }
3069 if (primary_makefile == NULL) {
3070 /*
3071 * This can happen when there is no makefile and
3072 * only implicit rules are being used.
3073 */
3074 return;
3075 }
3076 (void) fprintf(report_file,
3077 "%s: %s ",
3078 get_target_being_reported_for(),
3079 recursive_name->string_mb);
3080 report_dependency(get_current_path());
3081 report_dependency(target->string_mb);
3082 report_dependency(primary_makefile->string_mb);
3083 (void) fprintf(report_file, "\n");
3084 }
3085
3086 /* Next function "append_or_replace_macro_in_dyn_array" must be in "misc.cc". */
3087 /* NIKMOL */
3088 extern void
3089 append_or_replace_macro_in_dyn_array(ASCII_Dyn_Array *Ar, char *macro)
3090 {
3091 register char *cp0; /* work pointer in macro */
3092 register char *cp1; /* work pointer in array */
3093 register char *cp2; /* work pointer in array */
3094 register char *cp3; /* work pointer in array */
3095 register char *name; /* macro name */
3096 register char *value; /* macro value */
3097 register int len_array;
3098 register int len_macro;
3099
3100 char * esc_value = NULL;
3101 int esc_len;
3102
3103 if (!(len_macro = strlen(macro))) return;
3104 name = macro;
3105 while (isspace(*(name))) {
3106 name++;
3107 }
3108 if (!(value = strchr(name, (int) equal_char))) {
3109 /* no '=' in macro */
3110 goto ERROR_MACRO;
3111 }
3112 cp0 = value;
3113 value++;
3114 while (isspace(*(value))) {
3115 value++;
3116 }
3117 while (isspace(*(cp0-1))) {
3118 cp0--;
3119 }
3120 if (cp0 <= name) goto ERROR_MACRO; /* no name */
3121 if (!(Ar->size)) goto ALLOC_ARRAY;
3122 cp1 = Ar->start;
3123
3124 LOOK_FOR_NAME:
3125 if (!(cp1 = strchr(cp1, name[0]))) goto APPEND_MACRO;
3126 if (!(cp2 = strchr(cp1, (int) equal_char))) goto APPEND_MACRO;
3127 if (strncmp(cp1, name, (size_t)(cp0-name))) {
3128 /* another name */
3129 cp1++;
3130 goto LOOK_FOR_NAME;
3131 }
3132 if (cp1 != Ar->start) {
3133 if (!isspace(*(cp1-1))) {
3134 /* another name */
3135 cp1++;
3136 goto LOOK_FOR_NAME;
3137 }
3138 }
3139 for (cp3 = cp1 + (cp0-name); cp3 < cp2; cp3++) {
3140 if (isspace(*cp3)) continue;
3141 /* else: another name */
3142 cp1++;
3143 goto LOOK_FOR_NAME;
3144 }
3145 /* Look for the next macro name in array */
3146 cp3 = cp2+1;
3147 if (*cp3 != (int) doublequote_char) {
3148 /* internal error */
3149 goto ERROR_MACRO;
3150 }
3151 if (!(cp3 = strchr(cp3+1, (int) doublequote_char))) {
3152 /* internal error */
3153 goto ERROR_MACRO;
3154 }
3155 cp3++;
3156 while (isspace(*cp3)) {
3157 cp3++;
3158 }
3159
3160 cp2 = cp1; /* remove old macro */
3161 if ((*cp3) && (cp3 < Ar->start + Ar->size)) {
3162 for (; cp3 < Ar->start + Ar->size; cp3++) {
3163 *cp2++ = *cp3;
3164 }
3165 }
3166 for (; cp2 < Ar->start + Ar->size; cp2++) {
3167 *cp2 = 0;
3168 }
3169 if (*cp1) {
3170 /* check next name */
3171 goto LOOK_FOR_NAME;
3172 }
3173 goto APPEND_MACRO;
3174
3175 ALLOC_ARRAY:
3176 if (Ar->size) {
3177 cp1 = Ar->start;
3178 } else {
3179 cp1 = 0;
3180 }
3181 Ar->size += 128;
3182 Ar->start = getmem(Ar->size);
3183 for (len_array=0; len_array < Ar->size; len_array++) {
3184 Ar->start[len_array] = 0;
3185 }
3186 if (cp1) {
3187 strcpy(Ar->start, cp1);
3188 retmem((wchar_t *) cp1);
3189 }
3190
3191 APPEND_MACRO:
3192 len_array = strlen(Ar->start);
3193 esc_value = (char*)malloc(strlen(value)*2 + 1);
3194 quote_str(value, esc_value);
3195 esc_len = strlen(esc_value) - strlen(value);
3196 if (len_array + len_macro + esc_len + 5 >= Ar->size) goto ALLOC_ARRAY;
3197 strcat(Ar->start, " ");
3198 strncat(Ar->start, name, cp0-name);
3199 strcat(Ar->start, "=");
3200 strncat(Ar->start, esc_value, strlen(esc_value));
3201 free(esc_value);
3202 return;
3203 ERROR_MACRO:
3204 /* Macro without '=' or with invalid left/right part */
3205 return;
3206 }
3207
3208 #ifdef TEAMWARE_MAKE_CMN
3209 /*
3210 * This function, if registered w/ avo_cli_get_license(), will be called
3211 * if the application is about to exit because:
3212 * 1) there has been certain unrecoverable error(s) that cause the
3213 * application to exit immediately.
3214 * 2) the user has lost a license while the application is running.
3215 */
3216 extern "C" void
3217 dmake_exit_callback(void)
3218 {
3219 fatal(catgets(catd, 1, 306, "can not get a license, exiting..."));
3220 exit(1);
3221 }
3222
3223 /*
3224 * This function, if registered w/ avo_cli_get_license(), will be called
3225 * if the application can not get a license.
3226 */
3227 extern "C" void
3228 dmake_message_callback(char *err_msg)
3229 {
3230 static Boolean first = true;
3231
3232 if (!first) {
3233 return;
3234 }
3235 first = false;
3236 if ((!list_all_targets) &&
3237 (report_dependencies_level == 0) &&
3238 (dmake_mode_type != serial_mode)) {
3239 warning(catgets(catd, 1, 313, "can not get a TeamWare license, defaulting to serial mode..."));
3240 }
3241 }
3242 #endif
3243
3244
3245 static void
3246 report_dir_enter_leave(Boolean entering)
3247 {
3248 char rcwd[MAXPATHLEN];
3249 static char * mlev = NULL;
3250 char * make_level_str = NULL;
3251 int make_level_val = 0;
3252
3253 make_level_str = getenv(NOCATGETS("MAKELEVEL"));
3254 if(make_level_str) {
3255 make_level_val = atoi(make_level_str);
3256 }
3257 if(mlev == NULL) {
3258 mlev = (char*) malloc(MAXPATHLEN);
3259 }
3260 if(entering) {
3261 sprintf(mlev, NOCATGETS("MAKELEVEL=%d"), make_level_val + 1);
3262 } else {
3263 make_level_val--;
3264 sprintf(mlev, NOCATGETS("MAKELEVEL=%d"), make_level_val);
3265 }
3266 putenv(mlev);
3267
3268 if(report_cwd) {
3269 if(make_level_val <= 0) {
3270 if(entering) {
3271 sprintf( rcwd
3272 , catgets(catd, 1, 329, "dmake: Entering directory `%s'\n")
3273 , get_current_path());
3274 } else {
3275 sprintf( rcwd
3276 , catgets(catd, 1, 331, "dmake: Leaving directory `%s'\n")
3277 , get_current_path());
3278 }
3279 } else {
3280 if(entering) {
3281 sprintf( rcwd
3282 , catgets(catd, 1, 333, "dmake[%d]: Entering directory `%s'\n")
3283 , make_level_val, get_current_path());
3284 } else {
3285 sprintf( rcwd
3286 , catgets(catd, 1, 335, "dmake[%d]: Leaving directory `%s'\n")
3287 , make_level_val, get_current_path());
3288 }
3289 }
3290 printf(NOCATGETS("%s"), rcwd);
3291 }
3292 }