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Improve build system

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- Reduce full build latency from ~20s to ~18s
- Bring back silent mode if `make V=0` is passed
- Demodernize utimes() polyfill so it works RHEL5
- Delete some old shell scripts that are no longer needed
- Truncate long lines when outputting builds to Emacs buffers
This commit is contained in:
Justine Tunney 2021-02-19 22:20:38 -08:00
parent c797f139bb
commit b740cca642
39 changed files with 440 additions and 916 deletions
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15
libc/calls/utime.c
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@ -26,16 +26,17 @@
*
* @param times if NULL means now
* @return 0 on success or -1 w/ errno
* @asyncsignalsafe
*/
int utime(const char *path, const struct utimbuf *times) {
struct timespec ts[2];
struct timeval tv[2];
if (times) {
ts[0].tv_sec = times->actime;
ts[0].tv_nsec = 0;
ts[1].tv_sec = times->modtime;
ts[1].tv_nsec = 0;
return utimensat(AT_FDCWD, path, ts, 0);
tv[0].tv_sec = times->actime;
tv[0].tv_usec = 0;
tv[1].tv_sec = times->modtime;
tv[1].tv_usec = 0;
return utimes(path, tv);
} else {
return utimensat(AT_FDCWD, path, NULL, 0);
return utimes(path, NULL);
}
}