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-rw-r--r--main.c1182
1 files changed, 591 insertions, 591 deletions
diff --git a/main.c b/main.c
index 754bf2d..54b2061 100644
--- a/main.c
+++ b/main.c
@@ -64,11 +64,11 @@ void verify_file_data_base (void);
# define HAVE_WAIT_NOHANG
#endif
-#ifndef HAVE_UNISTD_H
+#ifndef HAVE_UNISTD_H
int chdir ();
#endif
-#ifndef STDC_HEADERS
-# ifndef sun /* Sun has an incorrect decl in a header. */
+#ifndef STDC_HEADERS
+# ifndef sun /* Sun has an incorrect decl in a header. */
void exit (int) __attribute__ ((noreturn));
# endif
double atof ();
@@ -88,29 +88,29 @@ static void initialize_global_hash_tables (void);
struct command_switch
{
- int c; /* The switch character. */
+ int c; /* The switch character. */
- enum /* Type of the value. */
+ enum /* Type of the value. */
{
- flag, /* Turn int flag on. */
- flag_off, /* Turn int flag off. */
- string, /* One string per switch. */
- filename, /* A string containing a file name. */
- positive_int, /* A positive integer. */
- floating, /* A floating-point number (double). */
- ignore /* Ignored. */
+ flag, /* Turn int flag on. */
+ flag_off, /* Turn int flag off. */
+ string, /* One string per switch. */
+ filename, /* A string containing a file name. */
+ positive_int, /* A positive integer. */
+ floating, /* A floating-point number (double). */
+ ignore /* Ignored. */
} type;
- void *value_ptr; /* Pointer to the value-holding variable. */
+ void *value_ptr; /* Pointer to the value-holding variable. */
- unsigned int env:1; /* Can come from MAKEFLAGS. */
- unsigned int toenv:1; /* Should be put in MAKEFLAGS. */
- unsigned int no_makefile:1; /* Don't propagate when remaking makefiles. */
+ unsigned int env:1; /* Can come from MAKEFLAGS. */
+ unsigned int toenv:1; /* Should be put in MAKEFLAGS. */
+ unsigned int no_makefile:1; /* Don't propagate when remaking makefiles. */
- const void *noarg_value; /* Pointer to value used if no arg given. */
- const void *default_value; /* Pointer to default value. */
+ const void *noarg_value; /* Pointer to value used if no arg given. */
+ const void *default_value; /* Pointer to default value. */
- char *long_name; /* Long option name. */
+ char *long_name; /* Long option name. */
};
/* True if C is a switch value that corresponds to a short option. */
@@ -122,9 +122,9 @@ struct command_switch
struct stringlist
{
- const char **list; /* Nil-terminated list of strings. */
- unsigned int idx; /* Index into above. */
- unsigned int max; /* Number of pointers allocated. */
+ const char **list; /* Nil-terminated list of strings. */
+ unsigned int idx; /* Index into above. */
+ unsigned int max; /* Number of pointers allocated. */
};
@@ -432,15 +432,15 @@ static const struct command_switch switches[] =
static struct option long_option_aliases[] =
{
- { "quiet", no_argument, 0, 's' },
- { "stop", no_argument, 0, 'S' },
- { "new-file", required_argument, 0, 'W' },
- { "assume-new", required_argument, 0, 'W' },
- { "assume-old", required_argument, 0, 'o' },
- { "max-load", optional_argument, 0, 'l' },
- { "dry-run", no_argument, 0, 'n' },
- { "recon", no_argument, 0, 'n' },
- { "makefile", required_argument, 0, 'f' },
+ { "quiet", no_argument, 0, 's' },
+ { "stop", no_argument, 0, 'S' },
+ { "new-file", required_argument, 0, 'W' },
+ { "assume-new", required_argument, 0, 'W' },
+ { "assume-old", required_argument, 0, 'o' },
+ { "max-load", optional_argument, 0, 'l' },
+ { "dry-run", no_argument, 0, 'n' },
+ { "recon", no_argument, 0, 'n' },
+ { "makefile", required_argument, 0, 'f' },
};
/* List of goal targets. */
@@ -516,10 +516,10 @@ int clock_skew_detected;
/* Mask of signals that are being caught with fatal_error_signal. */
-#ifdef POSIX
+#ifdef POSIX
sigset_t fatal_signal_set;
#else
-# ifdef HAVE_SIGSETMASK
+# ifdef HAVE_SIGSETMASK
int fatal_signal_mask;
# endif
#endif
@@ -568,7 +568,7 @@ expand_command_line_file (char *name)
{
expanded = tilde_expand (name);
if (expanded != 0)
- name = expanded;
+ name = expanded;
}
/* This is also done in parse_file_seq, so this is redundant
@@ -578,16 +578,16 @@ expand_command_line_file (char *name)
{
name += 2;
while (*name == '/')
- /* Skip following slashes: ".//foo" is "foo", not "/foo". */
- ++name;
+ /* Skip following slashes: ".//foo" is "foo", not "/foo". */
+ ++name;
}
if (*name == '\0')
{
/* It was all slashes! Move back to the dot and truncate
- it after the first slash, so it becomes just "./". */
+ it after the first slash, so it becomes just "./". */
do
- --name;
+ --name;
while (name[0] != '.');
name[2] = '\0';
}
@@ -918,7 +918,7 @@ main (int argc, char **argv, char **envp)
{
static char *stdin_nm = 0;
int makefile_status = MAKE_SUCCESS;
- struct dep *read_makefiles;
+ struct dep *read_files;
PATH_VAR (current_directory);
unsigned int restarts = 0;
#ifdef WINDOWS32
@@ -963,11 +963,11 @@ main (int argc, char **argv, char **envp)
/* Request the most powerful version of 'system', to
make up for the dumb default shell. */
__system_flags = (__system_redirect
- | __system_use_shell
- | __system_allow_multiple_cmds
- | __system_allow_long_cmds
- | __system_handle_null_commands
- | __system_emulate_chdir);
+ | __system_use_shell
+ | __system_allow_multiple_cmds
+ | __system_allow_long_cmds
+ | __system_handle_null_commands
+ | __system_emulate_chdir);
#endif
@@ -978,22 +978,22 @@ main (int argc, char **argv, char **envp)
(void)bindtextdomain (PACKAGE, LOCALEDIR);
(void)textdomain (PACKAGE);
-#ifdef POSIX
+#ifdef POSIX
sigemptyset (&fatal_signal_set);
-#define ADD_SIG(sig) sigaddset (&fatal_signal_set, sig)
+#define ADD_SIG(sig) sigaddset (&fatal_signal_set, sig)
#else
-#ifdef HAVE_SIGSETMASK
+#ifdef HAVE_SIGSETMASK
fatal_signal_mask = 0;
-#define ADD_SIG(sig) fatal_signal_mask |= sigmask (sig)
+#define ADD_SIG(sig) fatal_signal_mask |= sigmask (sig)
#else
-#define ADD_SIG(sig) (void)sig
+#define ADD_SIG(sig) (void)sig
#endif
#endif
-#define FATAL_SIG(sig) \
- if (bsd_signal (sig, fatal_error_signal) == SIG_IGN) \
- bsd_signal (sig, SIG_IGN); \
- else \
+#define FATAL_SIG(sig) \
+ if (bsd_signal (sig, fatal_error_signal) == SIG_IGN) \
+ bsd_signal (sig, SIG_IGN); \
+ else \
ADD_SIG (sig);
#ifdef SIGHUP
@@ -1012,7 +1012,7 @@ main (int argc, char **argv, char **envp)
FATAL_SIG (SIGFPE);
#endif
-#ifdef SIGDANGER
+#ifdef SIGDANGER
FATAL_SIG (SIGDANGER);
#endif
#ifdef SIGXCPU
@@ -1022,7 +1022,7 @@ main (int argc, char **argv, char **envp)
FATAL_SIG (SIGXFSZ);
#endif
-#undef FATAL_SIG
+#undef FATAL_SIG
/* Do not ignore the child-death signal. This must be done before
any children could possibly be created; otherwise, the wait
@@ -1043,13 +1043,13 @@ main (int argc, char **argv, char **envp)
#ifdef HAVE_SETVBUF
# ifdef SETVBUF_REVERSED
setvbuf (stdout, _IOLBF, xmalloc (BUFSIZ), BUFSIZ);
-# else /* setvbuf not reversed. */
+# else /* setvbuf not reversed. */
/* Some buggy systems lose if we pass 0 instead of allocating ourselves. */
setvbuf (stdout, 0, _IOLBF, BUFSIZ);
-# endif /* setvbuf reversed. */
+# endif /* setvbuf reversed. */
#elif HAVE_SETLINEBUF
setlinebuf (stdout);
-#endif /* setlinebuf missing. */
+#endif /* setlinebuf missing. */
/* Figure out where this program lives. */
@@ -1066,17 +1066,17 @@ main (int argc, char **argv, char **envp)
#endif
#if defined(__MSDOS__) || defined(__EMX__)
if (program == 0)
- program = strrchr (argv[0], '\\');
+ program = strrchr (argv[0], '\\');
else
- {
- /* Some weird environments might pass us argv[0] with
- both kinds of slashes; we must find the rightmost. */
- char *p = strrchr (argv[0], '\\');
- if (p && p > program)
- program = p;
- }
+ {
+ /* Some weird environments might pass us argv[0] with
+ both kinds of slashes; we must find the rightmost. */
+ char *p = strrchr (argv[0], '\\');
+ if (p && p > program)
+ program = p;
+ }
if (program == 0 && argv[0][1] == ':')
- program = argv[0] + 1;
+ program = argv[0] + 1;
#endif
#ifdef WINDOWS32
if (program == 0)
@@ -1094,9 +1094,9 @@ main (int argc, char **argv, char **envp)
}
#endif
if (program == 0)
- program = argv[0];
+ program = argv[0];
else
- ++program;
+ ++program;
}
/* Set up to access user data (files). */
@@ -1112,7 +1112,7 @@ main (int argc, char **argv, char **envp)
if (getcwd (current_directory, GET_PATH_MAX) == 0)
#endif
{
-#ifdef HAVE_GETCWD
+#ifdef HAVE_GETCWD
perror_with_name ("getcwd", "");
#else
error (NILF, "getwd: %s", current_directory);
@@ -1238,32 +1238,32 @@ main (int argc, char **argv, char **envp)
#endif
#else /* For Amiga, read the ENV: device, ignoring all dirs */
{
- BPTR env, file, old;
- char buffer[1024];
- int len;
- __aligned struct FileInfoBlock fib;
-
- env = Lock ("ENV:", ACCESS_READ);
- if (env)
- {
- old = CurrentDir (DupLock(env));
- Examine (env, &fib);
-
- while (ExNext (env, &fib))
- {
- if (fib.fib_DirEntryType < 0) /* File */
- {
- /* Define an empty variable. It will be filled in
- variable_lookup(). Makes startup quite a bit
- faster. */
- define_variable (fib.fib_FileName,
- strlen (fib.fib_FileName),
- "", o_env, 1)->export = v_export;
- }
- }
- UnLock (env);
- UnLock(CurrentDir(old));
- }
+ BPTR env, file, old;
+ char buffer[1024];
+ int len;
+ __aligned struct FileInfoBlock fib;
+
+ env = Lock ("ENV:", ACCESS_READ);
+ if (env)
+ {
+ old = CurrentDir (DupLock(env));
+ Examine (env, &fib);
+
+ while (ExNext (env, &fib))
+ {
+ if (fib.fib_DirEntryType < 0) /* File */
+ {
+ /* Define an empty variable. It will be filled in
+ variable_lookup(). Makes startup quite a bit
+ faster. */
+ define_variable (fib.fib_FileName,
+ strlen (fib.fib_FileName),
+ "", o_env, 1)->export = v_export;
+ }
+ }
+ UnLock (env);
+ UnLock(CurrentDir(old));
+ }
}
#endif
@@ -1328,8 +1328,8 @@ main (int argc, char **argv, char **envp)
argv[0] = xstrdup (argv[0]);
for (p = argv[0]; *p; p++)
- if (*p == '\\')
- *p = '/';
+ if (*p == '\\')
+ *p = '/';
}
/* If argv[0] is not in absolute form, prepend the current
directory. This can happen when Make is invoked by another DJGPP
@@ -1369,34 +1369,34 @@ main (int argc, char **argv, char **envp)
char *value, *p;
/* Figure out how much space will be taken up by the command-line
- variable definitions. */
+ variable definitions. */
for (cv = command_variables; cv != 0; cv = cv->next)
- {
- v = cv->variable;
- len += 2 * strlen (v->name);
- if (! v->recursive)
- ++len;
- ++len;
- len += 2 * strlen (v->value);
- ++len;
- }
+ {
+ v = cv->variable;
+ len += 2 * strlen (v->name);
+ if (! v->recursive)
+ ++len;
+ ++len;
+ len += 2 * strlen (v->value);
+ ++len;
+ }
/* Now allocate a buffer big enough and fill it. */
p = value = alloca (len);
for (cv = command_variables; cv != 0; cv = cv->next)
- {
- v = cv->variable;
- p = quote_for_env (p, v->name);
- if (! v->recursive)
- *p++ = ':';
- *p++ = '=';
- p = quote_for_env (p, v->value);
- *p++ = ' ';
- }
- p[-1] = '\0'; /* Kill the final space and terminate. */
+ {
+ v = cv->variable;
+ p = quote_for_env (p, v->name);
+ if (! v->recursive)
+ *p++ = ':';
+ *p++ = '=';
+ p = quote_for_env (p, v->value);
+ *p++ = ' ';
+ }
+ p[-1] = '\0'; /* Kill the final space and terminate. */
/* Define an unchangeable variable with a name that no POSIX.2
- makefile could validly use for its own variable. */
+ makefile could validly use for its own variable. */
define_variable_cname ("-*-command-variables-*-", value, o_automatic, 0);
/* Define the variable; this will not override any user definition.
@@ -1481,16 +1481,16 @@ main (int argc, char **argv, char **envp)
#else
if (getcwd (current_directory, GET_PATH_MAX) == 0)
#endif
- {
-#ifdef HAVE_GETCWD
- perror_with_name ("getcwd", "");
+ {
+#ifdef HAVE_GETCWD
+ perror_with_name ("getcwd", "");
#else
- error (NILF, "getwd: %s", current_directory);
+ error (NILF, "getwd: %s", current_directory);
#endif
- starting_directory = 0;
- }
+ starting_directory = 0;
+ }
else
- starting_directory = current_directory;
+ starting_directory = current_directory;
}
define_variable_cname ("CURDIR", current_directory, o_file, 0);
@@ -1501,12 +1501,12 @@ main (int argc, char **argv, char **envp)
{
unsigned int i;
for (i = 0; i < makefiles->idx; ++i)
- if (makefiles->list[i][0] == '-' && makefiles->list[i][1] == '\0')
- {
- /* This makefile is standard input. Since we may re-exec
- and thus re-read the makefiles, we read standard input
- into a temporary file and read from that. */
- FILE *outfile;
+ if (makefiles->list[i][0] == '-' && makefiles->list[i][1] == '\0')
+ {
+ /* This makefile is standard input. Since we may re-exec
+ and thus re-read the makefiles, we read standard input
+ into a temporary file and read from that. */
+ FILE *outfile;
char *template, *tmpdir;
if (stdin_nm)
@@ -1523,46 +1523,46 @@ main (int argc, char **argv, char **envp)
#endif
#define DEFAULT_TMPFILE "GmXXXXXX"
- if (((tmpdir = getenv ("TMPDIR")) == NULL || *tmpdir == '\0')
+ if (((tmpdir = getenv ("TMPDIR")) == NULL || *tmpdir == '\0')
#if defined (__MSDOS__) || defined (WINDOWS32) || defined (__EMX__)
/* These are also used commonly on these platforms. */
&& ((tmpdir = getenv ("TEMP")) == NULL || *tmpdir == '\0')
&& ((tmpdir = getenv ("TMP")) == NULL || *tmpdir == '\0')
#endif
)
- tmpdir = DEFAULT_TMPDIR;
+ tmpdir = DEFAULT_TMPDIR;
template = alloca (strlen (tmpdir) + CSTRLEN (DEFAULT_TMPFILE) + 2);
- strcpy (template, tmpdir);
+ strcpy (template, tmpdir);
#ifdef HAVE_DOS_PATHS
- if (strchr ("/\\", template[strlen (template) - 1]) == NULL)
- strcat (template, "/");
+ if (strchr ("/\\", template[strlen (template) - 1]) == NULL)
+ strcat (template, "/");
#else
# ifndef VMS
- if (template[strlen (template) - 1] != '/')
- strcat (template, "/");
+ if (template[strlen (template) - 1] != '/')
+ strcat (template, "/");
# endif /* !VMS */
#endif /* !HAVE_DOS_PATHS */
- strcat (template, DEFAULT_TMPFILE);
- outfile = open_tmpfile (&stdin_nm, template);
- if (outfile == 0)
- pfatal_with_name (_("fopen (temporary file)"));
- while (!feof (stdin) && ! ferror (stdin))
- {
- char buf[2048];
- unsigned int n = fread (buf, 1, sizeof (buf), stdin);
- if (n > 0 && fwrite (buf, 1, n, outfile) != n)
- pfatal_with_name (_("fwrite (temporary file)"));
- }
- fclose (outfile);
-
- /* Replace the name that read_all_makefiles will
- see with the name of the temporary file. */
+ strcat (template, DEFAULT_TMPFILE);
+ outfile = open_tmpfile (&stdin_nm, template);
+ if (outfile == 0)
+ pfatal_with_name (_("fopen (temporary file)"));
+ while (!feof (stdin) && ! ferror (stdin))
+ {
+ char buf[2048];
+ unsigned int n = fread (buf, 1, sizeof (buf), stdin);
+ if (n > 0 && fwrite (buf, 1, n, outfile) != n)
+ pfatal_with_name (_("fwrite (temporary file)"));
+ }
+ fclose (outfile);
+
+ /* Replace the name that read_all_makefiles will
+ see with the name of the temporary file. */
makefiles->list[i] = strcache_add (stdin_nm);
- /* Make sure the temporary file will not be remade. */
+ /* Make sure the temporary file will not be remade. */
{
struct file *f = enter_file (strcache_add (stdin_nm));
f->updated = 1;
@@ -1573,7 +1573,7 @@ main (int argc, char **argv, char **envp)
f->intermediate = 0;
f->dontcare = 0;
}
- }
+ }
}
#ifndef __EMX__ /* Don't use a SIGCHLD handler for OS/2 */
@@ -1667,7 +1667,7 @@ main (int argc, char **argv, char **envp)
/* Read all the makefiles. */
- read_makefiles = read_all_makefiles (makefiles == 0 ? 0 : makefiles->list);
+ read_files = read_all_makefiles (makefiles == 0 ? 0 : makefiles->list);
#ifdef WINDOWS32
/* look one last time after reading all Makefiles */
@@ -1685,14 +1685,14 @@ main (int argc, char **argv, char **envp)
if (shv && *shv->value)
{
- char *shell_path = recursively_expand(shv);
-
- if (shell_path && _is_unixy_shell (shell_path))
- unixy_shell = 1;
- else
- unixy_shell = 0;
- if (shell_path)
- default_shell = shell_path;
+ char *shell_path = recursively_expand(shv);
+
+ if (shell_path && _is_unixy_shell (shell_path))
+ unixy_shell = 1;
+ else
+ unixy_shell = 0;
+ if (shell_path)
+ default_shell = shell_path;
}
}
#endif /* __MSDOS__ || __EMX__ */
@@ -1819,7 +1819,7 @@ main (int argc, char **argv, char **envp)
char c = '+';
if (pipe (job_fds) < 0 || (job_rfd = dup (job_fds[0])) < 0)
- pfatal_with_name (_("creating jobs pipe"));
+ pfatal_with_name (_("creating jobs pipe"));
#endif
/* Every make assumes that it always has one job it can run. For the
@@ -1921,16 +1921,16 @@ main (int argc, char **argv, char **envp)
{
const char **p;
for (p = new_files->list; *p != 0; ++p)
- {
- struct file *f = enter_file (*p);
- f->last_mtime = f->mtime_before_update = NEW_MTIME;
- }
+ {
+ struct file *f = enter_file (*p);
+ f->last_mtime = f->mtime_before_update = NEW_MTIME;
+ }
}
/* Initialize the remote job module. */
remote_setup ();
- if (read_makefiles != 0)
+ if (read_files != 0)
{
/* Update any makefiles if necessary. */
@@ -1947,88 +1947,88 @@ main (int argc, char **argv, char **envp)
DB (DB_BASIC, (_("Updating makefiles....\n")));
/* Remove any makefiles we don't want to try to update.
- Also record the current modtimes so we can compare them later. */
+ Also record the current modtimes so we can compare them later. */
{
- register struct dep *d, *last;
- last = 0;
- d = read_makefiles;
- while (d != 0)
- {
- struct file *f = d->file;
- if (f->double_colon)
- for (f = f->double_colon; f != NULL; f = f->prev)
- {
- if (f->deps == 0 && f->cmds != 0)
- {
- /* This makefile is a :: target with commands, but
- no dependencies. So, it will always be remade.
- This might well cause an infinite loop, so don't
- try to remake it. (This will only happen if
- your makefiles are written exceptionally
- stupidly; but if you work for Athena, that's how
- you write your makefiles.) */
-
- DB (DB_VERBOSE,
+ register struct dep *d, *last;
+ last = 0;
+ d = read_files;
+ while (d != 0)
+ {
+ struct file *f = d->file;
+ if (f->double_colon)
+ for (f = f->double_colon; f != NULL; f = f->prev)
+ {
+ if (f->deps == 0 && f->cmds != 0)
+ {
+ /* This makefile is a :: target with commands, but
+ no dependencies. So, it will always be remade.
+ This might well cause an infinite loop, so don't
+ try to remake it. (This will only happen if
+ your makefiles are written exceptionally
+ stupidly; but if you work for Athena, that's how
+ you write your makefiles.) */
+
+ DB (DB_VERBOSE,
(_("Makefile '%s' might loop; not remaking it.\n"),
f->name));
- if (last == 0)
- read_makefiles = d->next;
- else
- last->next = d->next;
+ if (last == 0)
+ read_files = d->next;
+ else
+ last->next = d->next;
- /* Free the storage. */
+ /* Free the storage. */
free_dep (d);
- d = last == 0 ? read_makefiles : last->next;
+ d = last == 0 ? read_files : last->next;
- break;
- }
- }
- if (f == NULL || !f->double_colon)
- {
+ break;
+ }
+ }
+ if (f == NULL || !f->double_colon)
+ {
makefile_mtimes = xrealloc (makefile_mtimes,
(mm_idx+1)
* sizeof (FILE_TIMESTAMP));
- makefile_mtimes[mm_idx++] = file_mtime_no_search (d->file);
- last = d;
- d = d->next;
- }
- }
+ makefile_mtimes[mm_idx++] = file_mtime_no_search (d->file);
+ last = d;
+ d = d->next;
+ }
+ }
}
/* Set up 'MAKEFLAGS' specially while remaking makefiles. */
define_makeflags (1, 1);
rebuilding_makefiles = 1;
- status = update_goal_chain (read_makefiles);
+ status = update_goal_chain (read_files);
rebuilding_makefiles = 0;
switch (status)
- {
- case 1:
+ {
+ case 1:
/* The only way this can happen is if the user specified -q and asked
* for one of the makefiles to be remade as a target on the command
* line. Since we're not actually updating anything with -q we can
* treat this as "did nothing".
*/
- case -1:
- /* Did nothing. */
- break;
-
- case 2:
- /* Failed to update. Figure out if we care. */
- {
- /* Nonzero if any makefile was successfully remade. */
- int any_remade = 0;
- /* Nonzero if any makefile we care about failed
- in updating or could not be found at all. */
- int any_failed = 0;
- unsigned int i;
+ case -1:
+ /* Did nothing. */
+ break;
+
+ case 2:
+ /* Failed to update. Figure out if we care. */
+ {
+ /* Nonzero if any makefile was successfully remade. */
+ int any_remade = 0;
+ /* Nonzero if any makefile we care about failed
+ in updating or could not be found at all. */
+ int any_failed = 0;
+ unsigned int i;
struct dep *d;
- for (i = 0, d = read_makefiles; d != 0; ++i, d = d->next)
+ for (i = 0, d = read_files; d != 0; ++i, d = d->next)
{
/* Reset the considered flag; we may need to look at the file
again to print an error. */
@@ -2077,43 +2077,43 @@ main (int argc, char **argv, char **envp)
}
}
/* Reset this to empty so we get the right error message below. */
- read_makefiles = 0;
+ read_files = 0;
- if (any_remade)
- goto re_exec;
- if (any_failed)
- die (2);
+ if (any_remade)
+ goto re_exec;
+ if (any_failed)
+ die (2);
break;
- }
+ }
- case 0:
- re_exec:
- /* Updated successfully. Re-exec ourselves. */
+ case 0:
+ re_exec:
+ /* Updated successfully. Re-exec ourselves. */
- remove_intermediates (0);
+ remove_intermediates (0);
- if (print_data_base_flag)
- print_data_base ();
+ if (print_data_base_flag)
+ print_data_base ();
- log_working_directory (0);
+ log_working_directory (0);
clean_jobserver (0);
- if (makefiles != 0)
- {
- /* These names might have changed. */
- int i, j = 0;
- for (i = 1; i < argc; ++i)
- if (strneq (argv[i], "-f", 2)) /* XXX */
- {
- if (argv[i][2] == '\0')
+ if (makefiles != 0)
+ {
+ /* These names might have changed. */
+ int i, j = 0;
+ for (i = 1; i < argc; ++i)
+ if (strneq (argv[i], "-f", 2)) /* XXX */
+ {
+ if (argv[i][2] == '\0')
/* This cast is OK since we never modify argv. */
- argv[++i] = (char *) makefiles->list[j];
- else
- argv[i] = xstrdup (concat (2, "-f", makefiles->list[j]));
- ++j;
- }
- }
+ argv[++i] = (char *) makefiles->list[j];
+ else
+ argv[i] = xstrdup (concat (2, "-f", makefiles->list[j]));
+ ++j;
+ }
+ }
/* Add -o option for the stdin temporary file, if necessary. */
nargc = argc;
@@ -2127,19 +2127,19 @@ main (int argc, char **argv, char **envp)
else
nargv = argv;
- if (directories != 0 && directories->idx > 0)
- {
- int bad = 1;
- if (directory_before_chdir != 0)
- {
- if (chdir (directory_before_chdir) < 0)
- perror_with_name ("chdir", "");
- else
- bad = 0;
- }
- if (bad)
- fatal (NILF, _("Couldn't change back to original directory."));
- }
+ if (directories != 0 && directories->idx > 0)
+ {
+ int bad = 1;
+ if (directory_before_chdir != 0)
+ {
+ if (chdir (directory_before_chdir) < 0)
+ perror_with_name ("chdir", "");
+ else
+ bad = 0;
+ }
+ if (bad)
+ fatal (NILF, _("Couldn't change back to original directory."));
+ }
++restarts;
@@ -2156,14 +2156,14 @@ main (int argc, char **argv, char **envp)
putenv (allocated_variable_expand (p));
}
- if (ISDB (DB_BASIC))
- {
- char **p;
- printf (_("Re-executing[%u]:"), restarts);
- for (p = nargv; *p != 0; ++p)
- printf (" %s", *p);
- putchar ('\n');
- }
+ if (ISDB (DB_BASIC))
+ {
+ char **p;
+ printf (_("Re-executing[%u]:"), restarts);
+ for (p = nargv; *p != 0; ++p)
+ printf (" %s", *p);
+ putchar ('\n');
+ }
#ifndef _AMIGA
{
@@ -2185,8 +2185,8 @@ main (int argc, char **argv, char **envp)
}
}
#else /* AMIGA */
- {
- char buffer[256];
+ {
+ char buffer[256];
sprintf (buffer, "%u", makelevel);
SetVar (MAKELEVEL_NAME, buffer, -1, GVF_GLOBAL_ONLY);
@@ -2194,7 +2194,7 @@ main (int argc, char **argv, char **envp)
sprintf (buffer, "%u", restarts);
SetVar ("MAKE_RESTARTS", buffer, -1, GVF_GLOBAL_ONLY);
restarts = 0;
- }
+ }
#endif
/* If we didn't set the restarts variable yet, add it. */
@@ -2205,45 +2205,45 @@ main (int argc, char **argv, char **envp)
putenv (b);
}
- fflush (stdout);
- fflush (stderr);
+ fflush (stdout);
+ fflush (stderr);
/* Close the dup'd jobserver pipe if we opened one. */
if (job_rfd >= 0)
close (job_rfd);
#ifdef _AMIGA
- exec_command (nargv);
- exit (0);
+ exec_command (nargv);
+ exit (0);
#elif defined (__EMX__)
- {
- /* It is not possible to use execve() here because this
- would cause the parent process to be terminated with
- exit code 0 before the child process has been terminated.
- Therefore it may be the best solution simply to spawn the
- child process including all file handles and to wait for its
- termination. */
- int pid;
- int status;
- pid = child_execute_job (0, 1, nargv, environ);
-
- /* is this loop really necessary? */
- do {
- pid = wait (&status);
- } while (pid <= 0);
- /* use the exit code of the child process */
- exit (WIFEXITED(status) ? WEXITSTATUS(status) : EXIT_FAILURE);
- }
+ {
+ /* It is not possible to use execve() here because this
+ would cause the parent process to be terminated with
+ exit code 0 before the child process has been terminated.
+ Therefore it may be the best solution simply to spawn the
+ child process including all file handles and to wait for its
+ termination. */
+ int pid;
+ int status;
+ pid = child_execute_job (0, 1, nargv, environ);
+
+ /* is this loop really necessary? */
+ do {
+ pid = wait (&status);
+ } while (pid <= 0);
+ /* use the exit code of the child process */
+ exit (WIFEXITED(status) ? WEXITSTATUS(status) : EXIT_FAILURE);
+ }
#else
- exec_command (nargv, environ);
+ exec_command (nargv, environ);
#endif
- /* NOTREACHED */
+ /* NOTREACHED */
- default:
+ default:
#define BOGUS_UPDATE_STATUS 0
- assert (BOGUS_UPDATE_STATUS);
- break;
- }
+ assert (BOGUS_UPDATE_STATUS);
+ break;
+ }
db_level = orig_db_level;
@@ -2263,10 +2263,10 @@ main (int argc, char **argv, char **envp)
{
const char **p;
for (p = new_files->list; *p != 0; ++p)
- {
- struct file *f = enter_file (*p);
- f->last_mtime = f->mtime_before_update = NEW_MTIME;
- }
+ {
+ struct file *f = enter_file (*p);
+ f->last_mtime = f->mtime_before_update = NEW_MTIME;
+ }
}
/* If there is a temp file from reading a makefile from stdin, get rid of
@@ -2326,7 +2326,7 @@ main (int argc, char **argv, char **envp)
if (!goals)
{
- if (read_makefiles == 0)
+ if (read_files == 0)
fatal (NILF, _("No targets specified and no makefile found"));
fatal (NILF, _("No targets"));
@@ -2377,8 +2377,8 @@ main (int argc, char **argv, char **envp)
static char options[1 + sizeof (switches) / sizeof (switches[0]) * 3];
static struct option long_options[(sizeof (switches) / sizeof (switches[0])) +
- (sizeof (long_option_aliases) /
- sizeof (long_option_aliases[0]))];
+ (sizeof (long_option_aliases) /
+ sizeof (long_option_aliases[0]))];
/* Fill in the string and vector for getopt. */
static void
@@ -2401,39 +2401,39 @@ init_switches (void)
for (i = 0; switches[i].c != '\0'; ++i)
{
long_options[i].name = (switches[i].long_name == 0 ? "" :
- switches[i].long_name);
+ switches[i].long_name);
long_options[i].flag = 0;
long_options[i].val = switches[i].c;
if (short_option (switches[i].c))
- *p++ = switches[i].c;
+ *p++ = switches[i].c;
switch (switches[i].type)
- {
- case flag:
- case flag_off:
- case ignore:
- long_options[i].has_arg = no_argument;
- break;
-
- case string:
+ {
+ case flag:
+ case flag_off:
+ case ignore:
+ long_options[i].has_arg = no_argument;
+ break;
+
+ case string:
case filename:
- case positive_int:
- case floating:
- if (short_option (switches[i].c))
- *p++ = ':';
- if (switches[i].noarg_value != 0)
- {
- if (short_option (switches[i].c))
- *p++ = ':';
- long_options[i].has_arg = optional_argument;
- }
- else
- long_options[i].has_arg = required_argument;
- break;
- }
+ case positive_int:
+ case floating:
+ if (short_option (switches[i].c))
+ *p++ = ':';
+ if (switches[i].noarg_value != 0)
+ {
+ if (short_option (switches[i].c))
+ *p++ = ':';
+ long_options[i].has_arg = optional_argument;
+ }
+ else
+ long_options[i].has_arg = required_argument;
+ break;
+ }
}
*p = '\0';
for (c = 0; c < (sizeof (long_option_aliases) /
- sizeof (long_option_aliases[0]));
+ sizeof (long_option_aliases[0]));
++c)
long_options[i++] = long_option_aliases[c];
long_options[i].name = 0;
@@ -2451,8 +2451,8 @@ handle_non_switch_argument (char *arg, int env)
if (v != 0)
{
/* It is indeed a variable definition. If we don't already have this
- one, record a pointer to the variable for later use in
- define_makeflags. */
+ one, record a pointer to the variable for later use in
+ define_makeflags. */
struct command_variable *cv;
for (cv = command_variables; cv != 0; cv = cv->next)
@@ -2469,21 +2469,21 @@ handle_non_switch_argument (char *arg, int env)
else if (! env)
{
/* Not an option or variable definition; it must be a goal
- target! Enter it as a file and add it to the dep chain of
- goals. */
+ target! Enter it as a file and add it to the dep chain of
+ goals. */
struct file *f = enter_file (strcache_add (expand_command_line_file (arg)));
f->cmd_target = 1;
if (goals == 0)
- {
- goals = alloc_dep ();
- lastgoal = goals;
- }
+ {
+ goals = alloc_dep ();
+ lastgoal = goals;
+ }
else
- {
- lastgoal->next = alloc_dep ();
- lastgoal = lastgoal->next;
- }
+ {
+ lastgoal->next = alloc_dep ();
+ lastgoal = lastgoal->next;
+ }
lastgoal->file = f;
@@ -2568,47 +2568,47 @@ decode_switches (int argc, char **argv, int env)
/* Parse the next argument. */
c = getopt_long (argc, argv, options, long_options, (int *) 0);
if (c == EOF)
- /* End of arguments, or "--" marker seen. */
- break;
+ /* End of arguments, or "--" marker seen. */
+ break;
else if (c == 1)
- /* An argument not starting with a dash. */
- handle_non_switch_argument (optarg, env);
+ /* An argument not starting with a dash. */
+ handle_non_switch_argument (optarg, env);
else if (c == '?')
- /* Bad option. We will print a usage message and die later.
- But continue to parse the other options so the user can
- see all he did wrong. */
- bad = 1;
+ /* Bad option. We will print a usage message and die later.
+ But continue to parse the other options so the user can
+ see all he did wrong. */
+ bad = 1;
else
- for (cs = switches; cs->c != '\0'; ++cs)
- if (cs->c == c)
- {
- /* Whether or not we will actually do anything with
- this switch. We test this individually inside the
- switch below rather than just once outside it, so that
- options which are to be ignored still consume args. */
- int doit = !env || cs->env;
-
- switch (cs->type)
- {
- default:
- abort ();
-
- case ignore:
- break;
-
- case flag:
- case flag_off:
- if (doit)
- *(int *) cs->value_ptr = cs->type == flag;
- break;
-
- case string:
- case filename:
- if (!doit)
- break;
-
- if (optarg == 0)
- optarg = xstrdup (cs->noarg_value);
+ for (cs = switches; cs->c != '\0'; ++cs)
+ if (cs->c == c)
+ {
+ /* Whether or not we will actually do anything with
+ this switch. We test this individually inside the
+ switch below rather than just once outside it, so that
+ options which are to be ignored still consume args. */
+ int doit = !env || cs->env;
+
+ switch (cs->type)
+ {
+ default:
+ abort ();
+
+ case ignore:
+ break;
+
+ case flag:
+ case flag_off:
+ if (doit)
+ *(int *) cs->value_ptr = cs->type == flag;
+ break;
+
+ case string:
+ case filename:
+ if (!doit)
+ break;
+
+ if (optarg == 0)
+ optarg = xstrdup (cs->noarg_value);
else if (*optarg == '\0')
{
char opt[2] = "c";
@@ -2624,33 +2624,33 @@ decode_switches (int argc, char **argv, int env)
bad = 1;
}
- sl = *(struct stringlist **) cs->value_ptr;
- if (sl == 0)
- {
- sl = xmalloc (sizeof (struct stringlist));
- sl->max = 5;
- sl->idx = 0;
- sl->list = xmalloc (5 * sizeof (char *));
- *(struct stringlist **) cs->value_ptr = sl;
- }
- else if (sl->idx == sl->max - 1)
- {
- sl->max += 5;
+ sl = *(struct stringlist **) cs->value_ptr;
+ if (sl == 0)
+ {
+ sl = xmalloc (sizeof (struct stringlist));
+ sl->max = 5;
+ sl->idx = 0;
+ sl->list = xmalloc (5 * sizeof (char *));
+ *(struct stringlist **) cs->value_ptr = sl;
+ }
+ else if (sl->idx == sl->max - 1)
+ {
+ sl->max += 5;
/* MSVC erroneously warns without a cast here. */
- sl->list = xrealloc ((void *)sl->list,
+ sl->list = xrealloc ((void *)sl->list,
sl->max * sizeof (char *));
- }
+ }
if (cs->type == filename)
sl->list[sl->idx++] = expand_command_line_file (optarg);
else
sl->list[sl->idx++] = optarg;
- sl->list[sl->idx] = 0;
- break;
+ sl->list[sl->idx] = 0;
+ break;
- case positive_int:
+ case positive_int:
/* See if we have an option argument; if we do require that
it's all digits, not something like "10foo". */
- if (optarg == 0 && argc > optind)
+ if (optarg == 0 && argc > optind)
{
const char *cp;
for (cp=argv[optind]; ISDIGIT (cp[0]); ++cp)
@@ -2659,50 +2659,50 @@ decode_switches (int argc, char **argv, int env)
optarg = argv[optind++];
}
- if (!doit)
- break;
+ if (!doit)
+ break;
- if (optarg != 0)
- {
- int i = atoi (optarg);
+ if (optarg != 0)
+ {
+ int i = atoi (optarg);
const char *cp;
/* Yes, I realize we're repeating this in some cases. */
for (cp = optarg; ISDIGIT (cp[0]); ++cp)
;
- if (i < 1 || cp[0] != '\0')
- {
+ if (i < 1 || cp[0] != '\0')
+ {
error (NILF, _("the '-%c' option requires a positive integral argument"),
cs->c);
- bad = 1;
- }
- else
- *(unsigned int *) cs->value_ptr = i;
- }
- else
- *(unsigned int *) cs->value_ptr
- = *(unsigned int *) cs->noarg_value;
- break;
+ bad = 1;
+ }
+ else
+ *(unsigned int *) cs->value_ptr = i;
+ }
+ else
+ *(unsigned int *) cs->value_ptr
+ = *(unsigned int *) cs->noarg_value;
+ break;
#ifndef NO_FLOAT
- case floating:
- if (optarg == 0 && optind < argc
- && (ISDIGIT (argv[optind][0]) || argv[optind][0] == '.'))
- optarg = argv[optind++];
+ case floating:
+ if (optarg == 0 && optind < argc
+ && (ISDIGIT (argv[optind][0]) || argv[optind][0] == '.'))
+ optarg = argv[optind++];
- if (doit)
- *(double *) cs->value_ptr
- = (optarg != 0 ? atof (optarg)
- : *(double *) cs->noarg_value);
+ if (doit)
+ *(double *) cs->value_ptr
+ = (optarg != 0 ? atof (optarg)
+ : *(double *) cs->noarg_value);
- break;
+ break;
#endif
- }
+ }
- /* We've found the switch. Stop looking. */
- break;
- }
+ /* We've found the switch. Stop looking. */
+ break;
+ }
}
/* There are no more options according to getting getopt, but there may
@@ -2763,17 +2763,17 @@ decode_env_switches (char *envar, unsigned int len)
while (*value != '\0')
{
if (*value == '\\' && value[1] != '\0')
- ++value; /* Skip the backslash. */
+ ++value; /* Skip the backslash. */
else if (isblank ((unsigned char)*value))
- {
- /* End of the word. */
- *p++ = '\0';
- argv[++argc] = p;
- do
- ++value;
- while (isblank ((unsigned char)*value));
- continue;
- }
+ {
+ /* End of the word. */
+ *p++ = '\0';
+ argv[++argc] = p;
+ do
+ ++value;
+ while (isblank ((unsigned char)*value));
+ continue;
+ }
*p++ = *value++;
}
*p = '\0';
@@ -2802,7 +2802,7 @@ quote_for_env (char *out, const char *in)
while (*in != '\0')
{
if (*in == '$')
- *out++ = '$';
+ *out++ = '$';
else if (isblank ((unsigned char)*in) || *in == '\\')
*out++ = '\\';
*out++ = *in++;
@@ -2840,105 +2840,105 @@ define_makeflags (int all, int makefile)
};
struct flag *flags = 0;
unsigned int flagslen = 0;
-#define ADD_FLAG(ARG, LEN) \
- do { \
- struct flag *new = alloca (sizeof (struct flag)); \
- new->cs = cs; \
- new->arg = (ARG); \
- new->next = flags; \
- flags = new; \
- if (new->arg == 0) \
- ++flagslen; /* Just a single flag letter. */ \
- else \
- /* " -x foo", plus space to expand "foo". */ \
- flagslen += 1 + 1 + 1 + 1 + (3 * (LEN)); \
- if (!short_option (cs->c)) \
+#define ADD_FLAG(ARG, LEN) \
+ do { \
+ struct flag *new = alloca (sizeof (struct flag)); \
+ new->cs = cs; \
+ new->arg = (ARG); \
+ new->next = flags; \
+ flags = new; \
+ if (new->arg == 0) \
+ ++flagslen; /* Just a single flag letter. */ \
+ else \
+ /* " -x foo", plus space to expand "foo". */ \
+ flagslen += 1 + 1 + 1 + 1 + (3 * (LEN)); \
+ if (!short_option (cs->c)) \
/* This switch has no single-letter version, so we use the long. */ \
- flagslen += 2 + strlen (cs->long_name); \
+ flagslen += 2 + strlen (cs->long_name); \
} while (0)
for (cs = switches; cs->c != '\0'; ++cs)
if (cs->toenv && (!makefile || !cs->no_makefile))
switch (cs->type)
- {
- case ignore:
- break;
-
- case flag:
- case flag_off:
- if (!*(int *) cs->value_ptr == (cs->type == flag_off)
- && (cs->default_value == 0
- || *(int *) cs->value_ptr != *(int *) cs->default_value))
- ADD_FLAG (0, 0);
- break;
-
- case positive_int:
- if (all)
- {
- if ((cs->default_value != 0
- && (*(unsigned int *) cs->value_ptr
- == *(unsigned int *) cs->default_value)))
- break;
- else if (cs->noarg_value != 0
- && (*(unsigned int *) cs->value_ptr ==
- *(unsigned int *) cs->noarg_value))
- ADD_FLAG ("", 0); /* Optional value omitted; see below. */
- else
- {
- char *buf = alloca (30);
- sprintf (buf, "%u", *(unsigned int *) cs->value_ptr);
- ADD_FLAG (buf, strlen (buf));
- }
- }
- break;
+ {
+ case ignore:
+ break;
+
+ case flag:
+ case flag_off:
+ if (!*(int *) cs->value_ptr == (cs->type == flag_off)
+ && (cs->default_value == 0
+ || *(int *) cs->value_ptr != *(int *) cs->default_value))
+ ADD_FLAG (0, 0);
+ break;
+
+ case positive_int:
+ if (all)
+ {
+ if ((cs->default_value != 0
+ && (*(unsigned int *) cs->value_ptr
+ == *(unsigned int *) cs->default_value)))
+ break;
+ else if (cs->noarg_value != 0
+ && (*(unsigned int *) cs->value_ptr ==
+ *(unsigned int *) cs->noarg_value))
+ ADD_FLAG ("", 0); /* Optional value omitted; see below. */
+ else
+ {
+ char *buf = alloca (30);
+ sprintf (buf, "%u", *(unsigned int *) cs->value_ptr);
+ ADD_FLAG (buf, strlen (buf));
+ }
+ }
+ break;
#ifndef NO_FLOAT
- case floating:
- if (all)
- {
- if (cs->default_value != 0
- && (*(double *) cs->value_ptr
- == *(double *) cs->default_value))
- break;
- else if (cs->noarg_value != 0
- && (*(double *) cs->value_ptr
- == *(double *) cs->noarg_value))
- ADD_FLAG ("", 0); /* Optional value omitted; see below. */
- else
- {
- char *buf = alloca (100);
- sprintf (buf, "%g", *(double *) cs->value_ptr);
- ADD_FLAG (buf, strlen (buf));
- }
- }
- break;
-#endif
-
- case filename:
- case string:
- if (all)
- {
- struct stringlist *sl = *(struct stringlist **) cs->value_ptr;
- if (sl != 0)
- {
- /* Add the elements in reverse order, because all the flags
- get reversed below; and the order matters for some
- switches (like -I). */
- unsigned int i = sl->idx;
- while (i-- > 0)
- ADD_FLAG (sl->list[i], strlen (sl->list[i]));
- }
- }
- break;
-
- default:
- abort ();
- }
+ case floating:
+ if (all)
+ {
+ if (cs->default_value != 0
+ && (*(double *) cs->value_ptr
+ == *(double *) cs->default_value))
+ break;
+ else if (cs->noarg_value != 0
+ && (*(double *) cs->value_ptr
+ == *(double *) cs->noarg_value))
+ ADD_FLAG ("", 0); /* Optional value omitted; see below. */
+ else
+ {
+ char *buf = alloca (100);
+ sprintf (buf, "%g", *(double *) cs->value_ptr);
+ ADD_FLAG (buf, strlen (buf));
+ }
+ }
+ break;
+#endif
+
+ case filename:
+ case string:
+ if (all)
+ {
+ struct stringlist *sl = *(struct stringlist **) cs->value_ptr;
+ if (sl != 0)
+ {
+ /* Add the elements in reverse order, because all the flags
+ get reversed below; and the order matters for some
+ switches (like -I). */
+ unsigned int i = sl->idx;
+ while (i-- > 0)
+ ADD_FLAG (sl->list[i], strlen (sl->list[i]));
+ }
+ }
+ break;
+
+ default:
+ abort ();
+ }
/* Four more for the possible " -- ". */
flagslen += 4 + CSTRLEN (posixref) + 1 + CSTRLEN (evalref) + 1;
-#undef ADD_FLAG
+#undef ADD_FLAG
/* Construct the value in FLAGSTRING.
We allocate enough space for a preceding dash and trailing null. */
@@ -2951,43 +2951,43 @@ define_makeflags (int all, int makefile)
{
/* Add the flag letter or name to the string. */
if (short_option (flags->cs->c))
- *p++ = flags->cs->c;
+ *p++ = flags->cs->c;
else
- {
+ {
if (*p != '-')
{
*p++ = ' ';
*p++ = '-';
}
- *p++ = '-';
- strcpy (p, flags->cs->long_name);
- p += strlen (p);
- }
+ *p++ = '-';
+ strcpy (p, flags->cs->long_name);
+ p += strlen (p);
+ }
if (flags->arg != 0)
- {
- /* A flag that takes an optional argument which in this case is
- omitted is specified by ARG being "". We must distinguish
- because a following flag appended without an intervening " -"
- is considered the arg for the first. */
- if (flags->arg[0] != '\0')
- {
- /* Add its argument too. */
- *p++ = !short_option (flags->cs->c) ? '=' : ' ';
- p = quote_for_env (p, flags->arg);
- }
- ++words;
- /* Write a following space and dash, for the next flag. */
- *p++ = ' ';
- *p++ = '-';
- }
+ {
+ /* A flag that takes an optional argument which in this case is
+ omitted is specified by ARG being "". We must distinguish
+ because a following flag appended without an intervening " -"
+ is considered the arg for the first. */
+ if (flags->arg[0] != '\0')
+ {
+ /* Add its argument too. */
+ *p++ = !short_option (flags->cs->c) ? '=' : ' ';
+ p = quote_for_env (p, flags->arg);
+ }
+ ++words;
+ /* Write a following space and dash, for the next flag. */
+ *p++ = ' ';
+ *p++ = '-';
+ }
else if (!short_option (flags->cs->c))
- {
- ++words;
- /* Long options must each go in their own word,
- so we write the following space and dash. */
- *p++ = ' ';
- *p++ = '-';
- }
+ {
+ ++words;
+ /* Long options must each go in their own word,
+ so we write the following space and dash. */
+ *p++ = ' ';
+ *p++ = '-';
+ }
flags = flags->next;
}
@@ -3015,8 +3015,8 @@ define_makeflags (int all, int makefile)
if (eval_strings)
{
if (p == &flagstring[1])
- /* No flags written, so elide the leading dash already written. */
- p = flagstring;
+ /* No flags written, so elide the leading dash already written. */
+ p = flagstring;
else
*p++ = ' ';
memcpy (p, evalref, CSTRLEN (evalref));
@@ -3026,36 +3026,36 @@ define_makeflags (int all, int makefile)
if (all && command_variables != 0)
{
/* Now write a reference to $(MAKEOVERRIDES), which contains all the
- command-line variable definitions. */
+ command-line variable definitions. */
if (p == &flagstring[1])
- /* No flags written, so elide the leading dash already written. */
- p = flagstring;
+ /* No flags written, so elide the leading dash already written. */
+ p = flagstring;
else
- {
- /* Separate the variables from the switches with a "--" arg. */
- if (p[-1] != '-')
- {
- /* We did not already write a trailing " -". */
- *p++ = ' ';
- *p++ = '-';
- }
- /* There is a trailing " -"; fill it out to " -- ". */
- *p++ = '-';
- *p++ = ' ';
- }
+ {
+ /* Separate the variables from the switches with a "--" arg. */
+ if (p[-1] != '-')
+ {
+ /* We did not already write a trailing " -". */
+ *p++ = ' ';
+ *p++ = '-';
+ }
+ /* There is a trailing " -"; fill it out to " -- ". */
+ *p++ = '-';
+ *p++ = ' ';
+ }
/* Copy in the string. */
if (posix_pedantic)
- {
- memcpy (p, posixref, CSTRLEN (posixref));
- p += CSTRLEN (posixref);
- }
+ {
+ memcpy (p, posixref, CSTRLEN (posixref));
+ p += CSTRLEN (posixref);
+ }
else
- {
- memcpy (p, ref, CSTRLEN (ref));
- p += CSTRLEN (ref);
- }
+ {
+ memcpy (p, ref, CSTRLEN (ref));
+ p += CSTRLEN (ref);
+ }
}
else if (p == &flagstring[1])
{
@@ -3248,12 +3248,12 @@ die (int status)
dying = 1;
if (print_version_flag)
- print_version ();
+ print_version ();
/* Wait for children to die. */
err = (status != 0);
while (job_slots_used > 0)
- reap_children (1, err);
+ reap_children (1, err);
/* Let the remote job module clean up its state. */
remote_cleanup ();
@@ -3262,16 +3262,16 @@ die (int status)
remove_intermediates (0);
if (print_data_base_flag)
- print_data_base ();
+ print_data_base ();
verify_file_data_base ();
clean_jobserver (status);
/* Try to move back to the original directory. This is essential on
- MS-DOS (where there is really only one process), and on Unix it
- puts core files in the original directory instead of the -C
- directory. Must wait until after remove_intermediates(), or unlinks
+ MS-DOS (where there is really only one process), and on Unix it
+ puts core files in the original directory instead of the -C
+ directory. Must wait until after remove_intermediates(), or unlinks
of relative pathnames fail. */
if (directory_before_chdir != 0)
{