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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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70
third_party/make/file.c vendored
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@ -24,7 +24,7 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
#include "third_party/make/variable.h"
#include "third_party/make/debug.h"
#include "libc/assert.h"
#include "libc/assert.h"
#include "libc/sysv/consts/clock.h"
#include "third_party/make/hash.h"
@ -73,38 +73,9 @@ lookup_file (const char *name)
{
struct file *f;
struct file file_key;
#ifdef VMS
int want_vmsify;
#ifndef WANT_CASE_SENSITIVE_TARGETS
char *lname;
#endif
#endif
assert (*name != '\0');
/* This is also done in parse_file_seq, so this is redundant
for names read from makefiles. It is here for names passed
on the command line. */
#ifdef VMS
want_vmsify = (strpbrk (name, "]>:^") != NULL);
# ifndef WANT_CASE_SENSITIVE_TARGETS
if (*name != '.')
{
const char *n;
char *ln;
lname = xstrdup (name);
for (n = name, ln = lname; *n != '\0'; ++n, ++ln)
*ln = isupper ((unsigned char)*n) ? tolower ((unsigned char)*n) : *n;
*ln = '\0';
name = lname;
}
# endif
while (name[0] == '[' && name[1] == ']' && name[2] != '\0')
name += 2;
while (name[0] == '<' && name[1] == '>' && name[2] != '\0')
name += 2;
#endif
while (name[0] == '.'
#ifdef HAVE_DOS_PATHS
&& (name[1] == '/' || name[1] == '\\')
@ -126,23 +97,10 @@ lookup_file (const char *name)
if (*name == '\0')
{
/* It was all slashes after a dot. */
#if defined(_AMIGA)
name = "";
#else
name = "./";
#endif
#if defined(VMS)
/* TODO - This section is probably not needed. */
if (want_vmsify)
name = "[]";
#endif
}
file_key.hname = name;
f = hash_find_item (&files, &file_key);
#if defined(VMS) && !defined(WANT_CASE_SENSITIVE_TARGETS)
if (*name != '.')
free (lname);
#endif
return f;
}
@ -163,24 +121,6 @@ enter_file (const char *name)
assert (*name != '\0');
assert (! verify_flag || strcache_iscached (name));
#if defined(VMS) && !defined(WANT_CASE_SENSITIVE_TARGETS)
if (*name != '.')
{
const char *n;
char *lname, *ln;
lname = xstrdup (name);
for (n = name, ln = lname; *n != '\0'; ++n, ++ln)
if (isupper ((unsigned char)*n))
*ln = tolower ((unsigned char)*n);
else
*ln = *n;
*ln = '\0';
name = strcache_add (lname);
free (lname);
}
#endif
file_key.hname = name;
file_slot = (struct file **) hash_find_slot (&files, &file_key);
f = *file_slot;
@ -892,8 +832,6 @@ file_timestamp_now (int *resolution)
/* Don't bother with high-resolution clocks if file timestamps have
only one-second resolution. The code below should work, but it's
not worth the hassle of debugging it on hosts where it fails. */
#if FILE_TIMESTAMP_HI_RES
# if HAVE_CLOCK_GETTIME && defined CLOCK_REALTIME
{
struct timespec timespec;
if (clock_gettime (CLOCK_REALTIME, &timespec) == 0)
@ -904,8 +842,6 @@ file_timestamp_now (int *resolution)
goto got_time;
}
}
# endif
# if HAVE_GETTIMEOFDAY
{
struct timeval timeval;
if (gettimeofday (&timeval, 0) == 0)
@ -916,16 +852,12 @@ file_timestamp_now (int *resolution)
goto got_time;
}
}
# endif
#endif
r = 1000000000;
s = time ((time_t *) 0);
ns = 0;
#if FILE_TIMESTAMP_HI_RES
got_time:
#endif
*resolution = r;
return file_timestamp_cons (0, s, ns);
}