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Delete some more unneeded Make code

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This commit is contained in:
Justine Tunney 2022-04-06 01:22:30 -07:00
parent 58d74ede4c
commit ce9bdbb0bf
13 changed files with 46 additions and 1300 deletions
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80
third_party/make/function.c vendored
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@ -590,31 +590,11 @@ func_basename_dir (char *o, char **argv, const char *funcname)
o = variable_buffer_output (o, p2, 2);
#endif
else if (is_dir)
#ifdef VMS
{
extern int vms_report_unix_paths;
if (vms_report_unix_paths)
o = variable_buffer_output (o, "./", 2);
else
o = variable_buffer_output (o, "[]", 2);
}
#else
#ifndef _AMIGA
o = variable_buffer_output (o, "./", 2);
#else
; /* Just a nop... */
#endif /* AMIGA */
#endif /* !VMS */
else
/* The entire name is the basename. */
o = variable_buffer_output (o, p2, len);
#ifdef VMS
if (vms_comma_separator)
o = variable_buffer_output (o, ",", 1);
else
#endif
o = variable_buffer_output (o, " ", 1);
o = variable_buffer_output (o, " ", 1);
doneany = 1;
}
@ -1338,12 +1318,8 @@ func_and (char *o, char **argv, const char *funcname UNUSED)
static char *
func_wildcard (char *o, char **argv, const char *funcname UNUSED)
{
#ifdef _AMIGA
o = wildcard_expansion (argv[0], o);
#else
char *p = string_glob (argv[0]);
o = variable_buffer_output (o, p, strlen (p));
#endif
return o;
}
@ -1574,60 +1550,6 @@ windows32_openpipe (int *pipedes, int errfd, pid_t *pid_p, char **command_argv,
#endif
#ifdef __MSDOS__
FILE *
msdos_openpipe (int* pipedes, int *pidp, char *text)
{
FILE *fpipe=0;
/* MSDOS can't fork, but it has 'popen'. */
struct variable *sh = lookup_variable ("SHELL", 5);
int e;
extern int dos_command_running, dos_status;
/* Make sure not to bother processing an empty line. */
NEXT_TOKEN (text);
if (*text == '\0')
return 0;
if (sh)
{
char buf[PATH_MAX + 7];
/* This makes sure $SHELL value is used by $(shell), even
though the target environment is not passed to it. */
sprintf (buf, "SHELL=%s", sh->value);
putenv (buf);
}
e = errno;
errno = 0;
dos_command_running = 1;
dos_status = 0;
/* If dos_status becomes non-zero, it means the child process
was interrupted by a signal, like SIGINT or SIGQUIT. See
fatal_error_signal in commands.c. */
fpipe = popen (text, "rt");
dos_command_running = 0;
if (!fpipe || dos_status)
{
pipedes[0] = -1;
*pidp = -1;
if (dos_status)
errno = EINTR;
else if (errno == 0)
errno = ENOMEM;
if (fpipe)
pclose (fpipe);
shell_completed (127, 0);
}
else
{
pipedes[0] = fileno (fpipe);
*pidp = 42; /* Yes, the Meaning of Life, the Universe, and Everything! */
errno = e;
}
return fpipe;
}
#endif
/*
Do shell spawning, with the naughty bits for different OSes.