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Remove plenty of makefile misconfigurations

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This commit is contained in:
Justine Tunney 2022-07-21 09:16:38 -07:00
parent 9172fd42a0
commit 8b469389f6
186 changed files with 1408 additions and 901 deletions
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79
tool/build/ocat.c Normal file
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@ -0,0 +1,79 @@
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2022 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/errno.h"
#include "libc/fmt/itoa.h"
#include "libc/mem/io.h"
#include "libc/runtime/runtime.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/ex.h"
#include "libc/sysv/consts/o.h"
#include "third_party/getopt/getopt.h"
char buf[512];
static void Write(const char *s, ...) {
va_list va;
va_start(va, s);
do {
write(2, s, strlen(s));
} while ((s = va_arg(va, const char *)));
va_end(va);
}
wontreturn void SysExit(int rc, const char *call, const char *thing) {
int err;
char ibuf[12];
const char *estr;
err = errno;
FormatInt32(ibuf, err);
estr = strerdoc(err);
if (!estr) estr = "EUNKNOWN";
Write(thing, ": ", call, "() failed: ", estr, " (", ibuf, ")\n", 0);
exit(rc);
}
int main(int argc, char *argv[]) {
int i, opt;
const char *outpath = "/dev/stdout";
while ((opt = getopt(argc, argv, "o:")) != -1) {
switch (opt) {
case 'o':
outpath = optarg;
break;
default:
return 1;
}
}
int out = open(outpath, O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (out == -1) SysExit(2, "open", outpath);
for (i = optind; i < argc; ++i) {
int in = open(argv[i], O_RDONLY);
if (in == -1) SysExit(3, "open", argv[i]);
for (;;) {
ssize_t rc = read(in, buf, 512);
if (rc == -1) SysExit(3, "read", argv[i]);
if (!rc) break;
ssize_t rc2 = write(out, buf, rc);
if (rc2 != rc) SysExit(4, "write", outpath);
}
if (close(in) == -1) SysExit(5, "close", argv[i]);
}
if (close(out) == -1) SysExit(6, "close", outpath);
}