CompileBench Attempt: coreutils-old-version, gpt-5-mini-high, hbo2sd0aay6v6

<- Ranking

Summary

Task

coreutils-old-version

Performance

Cost	$0.038
Total elapsed time	6m1s
LLM inference time	4m40s
Command execution time	1m21s
Commands executed	25

All details >

Attempt ID	`hbo2sd0aay6v6`	Attempt group	run-16-09-22-05
Revision	`fb5c74bd2fee`	AWS Instance	m8i.2xlarge
Start time	2025-09-16T21:28:20.809Z	End time	2025-09-16T21:34:22.421Z
Task	coreutils-old-version	Environment	ubuntu-22.04-amd64-offline
Model	gpt-5-mini-high	OpenRouter slug	`openai/gpt-5-mini`
Temperature	1	Explicit prompt caching	false
User msg after tool call	false	Max tool calls	90
Total timeout seconds	1200	Single command timeout	600
Cost	$0.038	Duration	6m1s
LLM inference time	4m40s	Command execution time	1m21s
Final context tokens	34,988	Total output tokens	9,386
Output reasoning tokens	7,360	Messages	53
Assistant messages	26	User messages	1
System messages	1	Commands executed	25

Download full attempt result JSON

Task

Task: coreutils-old-version

GNU coreutils 5.0 (from 2003) is a collection of Linux utilities like ls, cp, mv, etc.
Project link: gnu.org/software/coreutils

Task:
Compile and install all coreutils utilities to a specific location.

Difficulties:
The source is very old (2003) and requires heavy patching.

Environment:
Ubuntu 22.04 on amd64, without internet access.

View task page

Execution log

SYSTEM

You are a package-building specialist operating a Ubuntu 22.04 bash shell via one tool: run_terminal_cmd.
The current working directory of every run_terminal_cmd is /home/peter.
Execution rules:
- Always pass non-interactive flags for any command that could prompt (e.g., -y, --yes, DEBIAN_FRONTEND=noninteractive).
- Don't include any newlines in the command.
- The environment is offline, assume you have all the necessary tools already installed.
If you encounter any errors or issues while doing the user's request, you must fix them and continue the task.
At the end verify you did the user request correctly.

USER

You are given a coreutils v5.0 source code at /home/peter/coreutils.tar.gz. Please compile the coreutils package and install it to /home/peter/result. Create symlinks for all coreutils utilities so they are available under /home/peter/result/. For example: /home/peter/result/uptime should point to the compiled uptime binary.

ASSISTANT

compile-bench> tar -tzf /home/peter/coreutils.tar.gz | sed -n '1,40p'

coreutils-5.0/
coreutils-5.0/config/
coreutils-5.0/config/ChangeLog
coreutils-5.0/config/config.guess
coreutils-5.0/config/config.rpath
coreutils-5.0/config/config.sub
coreutils-5.0/config/depcomp
coreutils-5.0/config/install-sh
coreutils-5.0/config/mdate-sh
coreutils-5.0/config/missing
coreutils-5.0/config/mkinstalldirs
coreutils-5.0/config/texinfo.tex
coreutils-5.0/old/
coreutils-5.0/old/fileutils/
coreutils-5.0/old/fileutils/ChangeLog
coreutils-5.0/old/fileutils/ChangeLog-1997
coreutils-5.0/old/fileutils/NEWS
coreutils-5.0/old/sh-utils/
coreutils-5.0/old/sh-utils/ChangeLog
coreutils-5.0/old/sh-utils/ChangeLog.0
coreutils-5.0/old/sh-utils/NEWS
coreutils-5.0/old/textutils/
coreutils-5.0/old/textutils/ChangeLog
coreutils-5.0/old/textutils/NEWS
coreutils-5.0/po/
coreutils-5.0/po/Makefile.in.in
coreutils-5.0/po/Makevars
coreutils-5.0/po/remove-potcdate.sin
coreutils-5.0/po/quot.sed
coreutils-5.0/po/boldquot.sed
coreutils-5.0/po/[email protected]
coreutils-5.0/po/[email protected]
coreutils-5.0/po/insert-header.sin
coreutils-5.0/po/Rules-quot
coreutils-5.0/po/POTFILES.in
coreutils-5.0/po/coreutils.pot
coreutils-5.0/po/be.po
coreutils-5.0/po/ca.po
coreutils-5.0/po/cs.po
coreutils-5.0/po/da.po

↓ 41 lines

ASSISTANT

compile-bench> rm -rf /home/peter/result && mkdir -p /home/peter/result

[empty output]

ASSISTANT

Show reasoning

Extracting tarball

Next, I need to extract the tarball. I'm considering that running tar -xzf /home/peter/coreutils.tar.gz will create a directory named coreutils-5.0, which might already exist. I’m not entirely sure if it’s been previously extracted or not. However, since I listed its contents earlier using tar -tzf, I think it’s time to just go ahead with the extraction. Let's get that done!

compile-bench> tar -xzf /home/peter/coreutils.tar.gz -C /home/peter

[empty output]

ASSISTANT

compile-bench> cd coreutils-5.0 && ./configure --prefix=/home/peter/result

checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking for perl5.003 or newer... yes
checking for gcc... gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking whether gcc needs -traditional... no
checking for ranlib... ranlib
checking whether ln -s works... yes
checking for AIX... no
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking for uname... yes
checking for chroot... yes
checking for gethostid... yes
checking for strerror in -lcposix... no
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for _LARGE_FILES value needed for large files... no
checking for gcc option to accept ANSI C... none needed
checking for function prototypes... yes
checking for ANSI C header files... (cached) yes
checking for string.h... (cached) yes
checking whether byte ordering is bigendian... no
checking for an ANSI C-conforming const... yes
checking for working volatile... yes
checking for inline... inline
checking for working long double with more range or precision than double... no
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking float.h usability... yes
checking float.h presence... yes
checking for float.h... yes
checking hurd.h usability... no
checking hurd.h presence... no
checking for hurd.h... no
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for memory.h... (cached) yes
[command output truncated]
checking shadow.h presence... yes
checking for shadow.h... yes
checking for struct spwd.sp_pwdp... yes
checking for getspnam... yes
checking for library containing crypt... -lcrypt
checking for msgfmt... no
checking for gmsgfmt... :
checking for xgettext... no
checking for msgmerge... no
checking whether NLS is requested... yes
checking for GNU gettext in libc... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/Makefile
config.status: creating lib/Makefile
config.status: creating man/Makefile
config.status: creating m4/Makefile
config.status: creating po/Makefile.in
config.status: creating src/Makefile
config.status: creating tests/Makefile
config.status: creating tests/basename/Makefile
config.status: creating tests/chgrp/Makefile
config.status: creating tests/chmod/Makefile
config.status: creating tests/chown/Makefile
config.status: creating tests/cp/Makefile
config.status: creating tests/cut/Makefile
config.status: creating tests/date/Makefile
config.status: creating tests/dd/Makefile
config.status: creating tests/dircolors/Makefile
config.status: creating tests/du/Makefile
config.status: creating tests/expr/Makefile
config.status: creating tests/factor/Makefile
config.status: creating tests/fmt/Makefile
config.status: creating tests/head/Makefile
config.status: creating tests/install/Makefile
config.status: creating tests/join/Makefile
config.status: creating tests/ln/Makefile
config.status: creating tests/ls-2/Makefile
config.status: creating tests/ls/Makefile
config.status: creating tests/md5sum/Makefile
config.status: creating tests/misc/Makefile
config.status: creating tests/mkdir/Makefile
config.status: creating tests/mv/Makefile
config.status: creating tests/od/Makefile
config.status: creating tests/pr/Makefile
config.status: creating tests/rm/Makefile
config.status: creating tests/rmdir/Makefile
config.status: creating tests/seq/Makefile
config.status: creating tests/sha1sum/Makefile
config.status: creating tests/shred/Makefile
config.status: creating tests/sort/Makefile
config.status: creating tests/stty/Makefile
config.status: creating tests/sum/Makefile
config.status: creating tests/tac/Makefile
config.status: creating tests/tail-2/Makefile
config.status: creating tests/tail/Makefile
config.status: creating tests/test/Makefile
config.status: creating tests/touch/Makefile
config.status: creating tests/tr/Makefile
config.status: creating tests/tsort/Makefile
config.status: creating tests/unexpand/Makefile
config.status: creating tests/uniq/Makefile
config.status: creating tests/wc/Makefile
config.status: creating config.h
config.status: linking ./lib/ftw_.h to lib/ftw.h
config.status: executing depfiles commands
config.status: executing default-1 commands
config.status: creating po/POTFILES
config.status: creating po/Makefile

↓ 141 lines

ASSISTANT

Show reasoning

Preparing to compile

I've successfully configured everything, so the next step is to run a command to compile the program. I need to keep it as a single line, so it’ll be something like "cd coreutils-5.0 && make -j$(nproc)." It’s good to remember that the environment is offline, but I’m confident that make will still manage to compile the program. Let's get this running!

compile-bench> cd coreutils-5.0 && make -j$(nproc)

make  all-recursive
make[1]: Entering directory '/home/peter/coreutils-5.0'
Making all in lib
make[2]: Entering directory '/home/peter/coreutils-5.0/lib'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/lib'
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT acl.o -MD -MP -MF ".deps/acl.Tpo" \
  -c -o acl.o `test -f 'acl.c' || echo './'`acl.c; \
then mv ".deps/acl.Tpo" ".deps/acl.Po"; \
else rm -f ".deps/acl.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT getdate.o -MD -MP -MF ".deps/getdate.Tpo" \
  -c -o getdate.o `test -f 'getdate.c' || echo './'`getdate.c; \
then mv ".deps/getdate.Tpo" ".deps/getdate.Po"; \
else rm -f ".deps/getdate.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT posixtm.o -MD -MP -MF ".deps/posixtm.Tpo" \
  -c -o posixtm.o `test -f 'posixtm.c' || echo './'`posixtm.c; \
then mv ".deps/posixtm.Tpo" ".deps/posixtm.Po"; \
else rm -f ".deps/posixtm.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT posixver.o -MD -MP -MF ".deps/posixver.Tpo" \
  -c -o posixver.o `test -f 'posixver.c' || echo './'`posixver.c; \
then mv ".deps/posixver.Tpo" ".deps/posixver.Po"; \
else rm -f ".deps/posixver.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT strftime.o -MD -MP -MF ".deps/strftime.Tpo" \
  -c -o strftime.o `test -f 'strftime.c' || echo './'`strftime.c; \
then mv ".deps/strftime.Tpo" ".deps/strftime.Po"; \
else rm -f ".deps/strftime.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT getopt.o -MD -MP -MF ".deps/getopt.Tpo" \
  -c -o getopt.o `test -f 'getopt.c' || echo './'`getopt.c; \
then mv ".deps/getopt.Tpo" ".deps/getopt.Po"; \
else rm -f ".deps/getopt.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT getopt1.o -MD -MP -MF ".deps/getopt1.Tpo" \
  -c -o getopt1.o `test -f 'getopt1.c' || echo './'`getopt1.c; \
then mv ".deps/getopt1.Tpo" ".deps/getopt1.Po"; \
else rm -f ".deps/getopt1.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT hash.o -MD -MP -MF ".deps/hash.Tpo" \
  -c -o hash.o `test -f 'hash.c' || echo './'`hash.c; \
then mv ".deps/hash.Tpo" ".deps/hash.Po"; \
else rm -f ".deps/hash.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I.    -g -O2 -MT hash-pjw.o -MD -MP -MF ".deps/hash-pjw.Tpo" \
  -c -o hash-pjw.o `test -f 'hash-pjw.c' || echo './'`hash-pjw.c; \
then mv ".deps/hash-pjw.Tpo" ".deps/hash-pjw.Po"; \
else rm -f ".deps/hash-pjw.Tpo"; exit 1; \
fi
if gcc -DLIBDIR=\"/home/peter/result/lib\" -DHAVE_CONFIG_H -I. -I. -I..
[command output truncated]
ps/tty.Tpo" \
  -c -o tty.o `test -f 'tty.c' || echo './'`tty.c; \
then mv ".deps/tty.Tpo" ".deps/tty.Po"; \
else rm -f ".deps/tty.Tpo"; exit 1; \
fi
tee.c:35:12: error: conflicting types for 'tee'; have 'int(int,  const char **)'
   35 | static int tee (int nfiles, const char **files);
      |            ^~~
In file included from /usr/include/x86_64-linux-gnu/bits/fcntl.h:61,
                 from /usr/include/fcntl.h:35,
                 from system.h:153,
                 from tee.c:26:
/usr/include/x86_64-linux-gnu/bits/fcntl-linux.h:429:18: note: previous declaration of 'tee' with type '__ssize_t(int,  int,  size_t,  unsigned int)' {aka 'long int(int,  int,  long unsigned int,  unsigned int)'}
  429 | extern __ssize_t tee (int __fdin, int __fdout, size_t __len,
      |                  ^~~
make[3]: *** [Makefile:1263: tee.o] Error 1
make[3]: *** Waiting for unfinished jobs....
test.c:142:1: error: static declaration of 'eaccess' follows non-static declaration
  142 | eaccess (char const *file, int mode)
      | ^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/bits/sigstksz.h:24,
                 from /usr/include/signal.h:328,
                 from /usr/include/x86_64-linux-gnu/sys/param.h:28,
                 from system.h:33,
                 from test.c:41:
/usr/include/unistd.h:296:12: note: previous declaration of 'eaccess' with type 'int(const char *, int)'
  296 | extern int eaccess (const char *__name, int __type)
      |            ^~~~~~~
test.c: In function 'eaccess':
test.c:160:5: warning: ignoring return value of 'setreuid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  160 |     setreuid (euid, uid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:162:5: warning: ignoring return value of 'setregid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  162 |     setregid (egid, gid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:168:5: warning: ignoring return value of 'setreuid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  168 |     setreuid (uid, euid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:170:5: warning: ignoring return value of 'setregid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  170 |     setregid (gid, egid);
      |     ^~~~~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:1263: test.o] Error 1
make[3]: Leaving directory '/home/peter/coreutils-5.0/src'
make[2]: *** [Makefile:815: all] Error 2
make[2]: Leaving directory '/home/peter/coreutils-5.0/src'
make[1]: *** [Makefile:244: all-recursive] Error 1
make[1]: Leaving directory '/home/peter/coreutils-5.0'
make: *** [Makefile:199: all] Error 2

↓ 102 lines

ASSISTANT

Show reasoning

Analyzing function conflicts

I'm looking into a file called tee.c. It seems I need to rename functions like 'tee' to avoid conflicts. The conflicting declaration is for a static function int tee(int nfiles, const char files); which conflicts with the extern function declared in the header. I wonder if the static name should have internal linkage, but the compiler warns about conflicting types with another declaration. It looks like the issue arises because both functions share the same name.Resolving function name conflict**

In C, a static function at file scope shares the same name as any previous prototype from included headers. Even with internal linkage, if the same identifier is declared with a different signature, it creates a conflict. To fix this, I should either rename the function or avoid including the header that declares the 'tee' system call. Since tee.c includes fcntl.h, I need to change 'tee' to something else. I'll start by searching for occurrences of 'tee (' to make the necessary modifications.

compile-bench> cd coreutils-5.0 && sed -n '1,240p' src/tee.c

/* tee - read from standard input and write to standard output and files.
   Copyright (C) 85,1990-2002 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

/* Mike Parker, Richard M. Stallman, and David MacKenzie */

#include <config.h>
#include <stdio.h>
#include <sys/types.h>
#include <signal.h>
#include <getopt.h>

#include "system.h"
#include "closeout.h"
#include "error.h"

/* The official name of this program (e.g., no `g' prefix).  */
#define PROGRAM_NAME "tee"

#define AUTHORS N_ ("Mike Parker, Richard M. Stallman, and David MacKenzie")

static int tee (int nfiles, const char **files);

/* If nonzero, append to output files rather than truncating them. */
static int append;

/* If nonzero, ignore interrupts. */
static int ignore_interrupts;

/* The name that this program was run with. */
char *program_name;

static struct option const long_options[] =
{
  {"append", no_argument, NULL, 'a'},
  {"ignore-interrupts", no_argument, NULL, 'i'},
  {GETOPT_HELP_OPTION_DECL},
  {GETOPT_VERSION_OPTION_DECL},
  {NULL, 0, NULL, 0}
};

void
usage (int status)
{
  if (status != 0)
    fprintf (stderr, _("Try `%s --help' for more information.\n"),
	     program_name);
  else
    {
      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
      fputs (_("\
Copy standard input to each FILE, and also to standard output.\n\
\n\
  -a, --append              append to the given FILEs, do not overwrite\n\
  -i, --ignore-interrupts   ignore interrupt signals\n\
"), stdout);
      fputs (HELP_OPTION_DESCRIPTION, stdout);
[command output truncated]

  descriptors = (FILE **) xmalloc ((nfiles + 1) * sizeof (descriptors[0]));

  /* Move all the names `up' one in the argv array to make room for
     the entry for standard output.  This writes into argv[argc].  */
  for (i = nfiles; i >= 1; i--)
    files[i] = files[i - 1];

  SET_BINARY2 (0, 1);

  /* In the array of NFILES + 1 descriptors, make
     the first one correspond to standard output.   */
  descriptors[0] = stdout;
  files[0] = _("standard output");
  SETVBUF (stdout, NULL, _IONBF, 0);

  for (i = 1; i <= nfiles; i++)
    {
      descriptors[i] = fopen (files[i], mode_string);
      if (descriptors[i] == NULL)
	{
	  error (0, errno, "%s", files[i]);
	  ret = 1;
	}
      else
	{
	  SETVBUF (descriptors[i], NULL, _IONBF, 0);
	  SET_BINARY (fileno (descriptors[i]));
	}
    }

  while (1)
    {
      bytes_read = read (0, buffer, sizeof buffer);
#ifdef EINTR
      if (bytes_read < 0 && errno == EINTR)
        continue;
#endif
      if (bytes_read <= 0)
	break;

      /* Write to all NFILES + 1 descriptors.
	 Standard output is the first one.  */
      for (i = 0; i <= nfiles; i++)
	{
	  if (descriptors[i] != NULL)
	    fwrite (buffer, bytes_read, 1, descriptors[i]);
	}
    }

  if (bytes_read == -1)
    {
      error (0, errno, _("read error"));
      ret = 1;
    }

  /* Close the files, but not standard output.  */
  for (i = 1; i <= nfiles; i++)
    if (descriptors[i] != NULL
	&& (ferror (descriptors[i]) || fclose (descriptors[i]) == EOF))
      {
	error (0, errno, "%s", files[i]);
	ret = 1;
      }

  free (descriptors);

  return ret;
}

↓ 141 lines

ASSISTANT

Show reasoning

Resolving naming conflict in code

I'm noticing a conflict with the static int tee(...) function defined in the tee.c file. An easy fix could be to rename it to something like static int tee_main or static int tee_files. However, I need to remember that I'd also have to update every reference in the file where "main" calls "tee" or any other functions that reference it. It might be helpful to search for the usage of "tee (" and inspect the top of the file to find updates. I'll consider using grep to assist with that!

compile-bench> cd coreutils-5.0 && grep -n "\btee (\|static int tee" -n src/tee.c || true

35:static int tee (int nfiles, const char **files);
149:  errs = tee (argc - optind, (const char **) &argv[optind]);
161:tee (int nfiles, const char **files)

↓ 4 lines

ASSISTANT

compile-bench> cd coreutils-5.0 && sed -n '120,200p' src/tee.c

      struct sigaction sigact;

      sigact.sa_handler = SIG_IGN;
      sigemptyset (&sigact.sa_mask);
      sigact.sa_flags = 0;
      sigaction (SIGINT, &sigact, NULL);
#else				/* !_POSIX_SOURCE */
      signal (SIGINT, SIG_IGN);
#endif				/* _POSIX_SOURCE */
    }

  /* Don't let us be killed if one of the output files is a pipe that
     doesn't consume all its input.  */
#ifdef _POSIX_SOURCE
  {
    struct sigaction sigact;

    sigact.sa_handler = SIG_IGN;
    sigemptyset (&sigact.sa_mask);
    sigact.sa_flags = 0;
    sigaction (SIGPIPE, &sigact, NULL);
  }
#else
  signal (SIGPIPE, SIG_IGN);
#endif

  /* Do *not* warn if tee is given no file arguments.
     POSIX requires that it work when given no arguments.  */

  errs = tee (argc - optind, (const char **) &argv[optind]);
  if (close (STDIN_FILENO) != 0)
    error (EXIT_FAILURE, errno, _("standard input"));

  exit (errs);
}

/* Copy the standard input into each of the NFILES files in FILES
   and into the standard output.
   Return 0 if successful, 1 if any errors occur. */

static int
tee (int nfiles, const char **files)
{
  FILE **descriptors;
  char buffer[BUFSIZ];
  int bytes_read, i;
  int ret = 0;
  const char *mode_string = (append ? "a" : "w");

  descriptors = (FILE **) xmalloc ((nfiles + 1) * sizeof (descriptors[0]));

  /* Move all the names `up' one in the argv array to make room for
     the entry for standard output.  This writes into argv[argc].  */
  for (i = nfiles; i >= 1; i--)
    files[i] = files[i - 1];

  SET_BINARY2 (0, 1);

  /* In the array of NFILES + 1 descriptors, make
     the first one correspond to standard output.   */
  descriptors[0] = stdout;
  files[0] = _("standard output");
  SETVBUF (stdout, NULL, _IONBF, 0);

  for (i = 1; i <= nfiles; i++)
    {
      descriptors[i] = fopen (files[i], mode_string);
      if (descriptors[i] == NULL)
	{
	  error (0, errno, "%s", files[i]);
	  ret = 1;
	}
      else
	{
	  SETVBUF (descriptors[i], NULL, _IONBF, 0);
	  SET_BINARY (fileno (descriptors[i]));
	}
    }

  while (1)
    {

↓ 82 lines

ASSISTANT

compile-bench> cd coreutils-5.0 && sed -n '1,120p' src/tee.c | sed -n '1,120p' && sed -i "s/static int tee (int nfiles, const char \\\*\\\*files);/static int tee_files (int nfiles, const char **files);/" src/tee.c && sed -i "s/errs = tee (/errs = tee_files (/g" src/tee.c && sed -i "s/^tee (int nfiles, const char \\\*\\\*files)/tee_files (int nfiles, const char **files)/" src/tee.c && sed -n '1,240p' src/tee.c | sed -n '1,240p'

/* tee - read from standard input and write to standard output and files.
   Copyright (C) 85,1990-2002 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

/* Mike Parker, Richard M. Stallman, and David MacKenzie */

#include <config.h>
#include <stdio.h>
#include <sys/types.h>
#include <signal.h>
#include <getopt.h>

#include "system.h"
#include "closeout.h"
#include "error.h"

/* The official name of this program (e.g., no `g' prefix).  */
#define PROGRAM_NAME "tee"

#define AUTHORS N_ ("Mike Parker, Richard M. Stallman, and David MacKenzie")

static int tee (int nfiles, const char **files);

/* If nonzero, append to output files rather than truncating them. */
static int append;

/* If nonzero, ignore interrupts. */
static int ignore_interrupts;

/* The name that this program was run with. */
char *program_name;

static struct option const long_options[] =
{
  {"append", no_argument, NULL, 'a'},
  {"ignore-interrupts", no_argument, NULL, 'i'},
  {GETOPT_HELP_OPTION_DECL},
  {GETOPT_VERSION_OPTION_DECL},
  {NULL, 0, NULL, 0}
};

void
usage (int status)
{
  if (status != 0)
    fprintf (stderr, _("Try `%s --help' for more information.\n"),
	     program_name);
  else
    {
      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
      fputs (_("\
Copy standard input to each FILE, and also to standard output.\n\
\n\
  -a, --append              append to the given FILEs, do not overwrite\n\
  -i, --ignore-interrupts   ignore interrupt signals\n\
"), stdout);
      fputs (HELP_OPTION_DESCRIPTION, stdout);
[command output truncated]

  descriptors = (FILE **) xmalloc ((nfiles + 1) * sizeof (descriptors[0]));

  /* Move all the names `up' one in the argv array to make room for
     the entry for standard output.  This writes into argv[argc].  */
  for (i = nfiles; i >= 1; i--)
    files[i] = files[i - 1];

  SET_BINARY2 (0, 1);

  /* In the array of NFILES + 1 descriptors, make
     the first one correspond to standard output.   */
  descriptors[0] = stdout;
  files[0] = _("standard output");
  SETVBUF (stdout, NULL, _IONBF, 0);

  for (i = 1; i <= nfiles; i++)
    {
      descriptors[i] = fopen (files[i], mode_string);
      if (descriptors[i] == NULL)
	{
	  error (0, errno, "%s", files[i]);
	  ret = 1;
	}
      else
	{
	  SETVBUF (descriptors[i], NULL, _IONBF, 0);
	  SET_BINARY (fileno (descriptors[i]));
	}
    }

  while (1)
    {
      bytes_read = read (0, buffer, sizeof buffer);
#ifdef EINTR
      if (bytes_read < 0 && errno == EINTR)
        continue;
#endif
      if (bytes_read <= 0)
	break;

      /* Write to all NFILES + 1 descriptors.
	 Standard output is the first one.  */
      for (i = 0; i <= nfiles; i++)
	{
	  if (descriptors[i] != NULL)
	    fwrite (buffer, bytes_read, 1, descriptors[i]);
	}
    }

  if (bytes_read == -1)
    {
      error (0, errno, _("read error"));
      ret = 1;
    }

  /* Close the files, but not standard output.  */
  for (i = 1; i <= nfiles; i++)
    if (descriptors[i] != NULL
	&& (ferror (descriptors[i]) || fclose (descriptors[i]) == EOF))
      {
	error (0, errno, "%s", files[i]);
	ret = 1;
      }

  free (descriptors);

  return ret;
}

↓ 141 lines

ASSISTANT

Show reasoning

Evaluating code changes

It looks like the sed command didn't successfully change the prototype since the output still shows 'static int tee (int nfiles, const char **files);'. This might be due to escaping issues, so I'll try simpler edits. Instead, I can use perl with -0777 -pe to edit the file and replace multiple patterns. I also see that sed should manage replacing the 'tee (' function definition. Let’s view the first 80 lines to identify the prototype exactly.

compile-bench> cd coreutils-5.0 && nl -ba src/tee.c | sed -n '1,90p'

     1	/* tee - read from standard input and write to standard output and files.
     2	   Copyright (C) 85,1990-2002 Free Software Foundation, Inc.
     3	
     4	   This program is free software; you can redistribute it and/or modify
     5	   it under the terms of the GNU General Public License as published by
     6	   the Free Software Foundation; either version 2, or (at your option)
     7	   any later version.
     8	
     9	   This program is distributed in the hope that it will be useful,
    10	   but WITHOUT ANY WARRANTY; without even the implied warranty of
    11	   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12	   GNU General Public License for more details.
    13	
    14	   You should have received a copy of the GNU General Public License
    15	   along with this program; if not, write to the Free Software Foundation,
    16	   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    17	
    18	/* Mike Parker, Richard M. Stallman, and David MacKenzie */
    19	
    20	#include <config.h>
    21	#include <stdio.h>
    22	#include <sys/types.h>
    23	#include <signal.h>
    24	#include <getopt.h>
    25	
    26	#include "system.h"
    27	#include "closeout.h"
    28	#include "error.h"
    29	
    30	/* The official name of this program (e.g., no `g' prefix).  */
    31	#define PROGRAM_NAME "tee"
    32	
    33	#define AUTHORS N_ ("Mike Parker, Richard M. Stallman, and David MacKenzie")
    34	
    35	static int tee (int nfiles, const char **files);
    36	
    37	/* If nonzero, append to output files rather than truncating them. */
    38	static int append;
    39	
    40	/* If nonzero, ignore interrupts. */
    41	static int ignore_interrupts;
    42	
    43	/* The name that this program was run with. */
    44	char *program_name;
    45	
    46	static struct option const long_options[] =
    47	{
    48	  {"append", no_argument, NULL, 'a'},
    49	  {"ignore-interrupts", no_argument, NULL, 'i'},
    50	  {GETOPT_HELP_OPTION_DECL},
    51	  {GETOPT_VERSION_OPTION_DECL},
    52	  {NULL, 0, NULL, 0}
    53	};
    54	
    55	void
    56	usage (int status)
    57	{
    58	  if (status != 0)
    59	    fprintf (stderr, _("Try `%s --help' for more information.\n"),
    60		     program_name);
    61	  else
    62	    {
    63	      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
    64	      fputs (_("\
    65	Copy standard input to each FILE, and also to standard output.\n\
    66	\n\
    67	  -a, --append              append to the given FILEs, do not overwrite\n\
    68	  -i, --ignore-interrupts   ignore interrupt signals\n\
    69	"), stdout);
    70	      fputs (HELP_OPTION_DESCRIPTION, stdout);
    71	      fputs (VERSION_OPTION_DESCRIPTION, stdout);
    72	      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
    73	    }
    74	  exit (status);
    75	}
    76	
    77	int
    78	main (int argc, char **argv)
    79	{
    80	  int errs;
    81	  int optc;
    82	
    83	  program_name = argv[0];
    84	  setlocale (LC_ALL, "");
    85	  bindtextdomain (PACKAGE, LOCALEDIR);
    86	  textdomain (PACKAGE);
    87	
    88	  atexit (close_stdout);
    89	
    90	  append = 0;

↓ 91 lines

ASSISTANT

Show reasoning

Crafting terminal command

I’m working on a command for terminal usage, starting with printf and then applying Perl to modify a file. It requires carefully constructing the command to ensure single quotes are escaped correctly in the JSON string format. The command includes navigation to certain directories and uses Perl to replace specific lines in the code. Since single quotes within single quotes aren't necessary, opting for just single quotes should keep things safe. Let's give it a try!

compile-bench> cd coreutils-5.0 && perl -0777 -i -pe 's/static int\s+tee\s*$int nfiles, const char \*\*files$;/static int tee_files (int nfiles, const char **files);/g; s/errs\s*=\s*tee\s*$/errs = tee_files (/g; s/^\s*tee \(int nfiles, const char \*\*files$/tee_files (int nfiles, const char **files)/m' src/tee.c && nl -ba src/tee.c | sed -n '1,220p'

     1	/* tee - read from standard input and write to standard output and files.
     2	   Copyright (C) 85,1990-2002 Free Software Foundation, Inc.
     3	
     4	   This program is free software; you can redistribute it and/or modify
     5	   it under the terms of the GNU General Public License as published by
     6	   the Free Software Foundation; either version 2, or (at your option)
     7	   any later version.
     8	
     9	   This program is distributed in the hope that it will be useful,
    10	   but WITHOUT ANY WARRANTY; without even the implied warranty of
    11	   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12	   GNU General Public License for more details.
    13	
    14	   You should have received a copy of the GNU General Public License
    15	   along with this program; if not, write to the Free Software Foundation,
    16	   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    17	
    18	/* Mike Parker, Richard M. Stallman, and David MacKenzie */
    19	
    20	#include <config.h>
    21	#include <stdio.h>
    22	#include <sys/types.h>
    23	#include <signal.h>
    24	#include <getopt.h>
    25	
    26	#include "system.h"
    27	#include "closeout.h"
    28	#include "error.h"
    29	
    30	/* The official name of this program (e.g., no `g' prefix).  */
    31	#define PROGRAM_NAME "tee"
    32	
    33	#define AUTHORS N_ ("Mike Parker, Richard M. Stallman, and David MacKenzie")
    34	
    35	static int tee_files (int nfiles, const char **files);
    36	
    37	/* If nonzero, append to output files rather than truncating them. */
    38	static int append;
    39	
    40	/* If nonzero, ignore interrupts. */
    41	static int ignore_interrupts;
    42	
    43	/* The name that this program was run with. */
    44	char *program_name;
    45	
    46	static struct option const long_options[] =
    47	{
    48	  {"append", no_argument, NULL, 'a'},
    49	  {"ignore-interrupts", no_argument, NULL, 'i'},
    50	  {GETOPT_HELP_OPTION_DECL},
    51	  {GETOPT_VERSION_OPTION_DECL},
    52	  {NULL, 0, NULL, 0}
    53	};
    54	
    55	void
    56	usage (int status)
    57	{
    58	  if (status != 0)
    59	    fprintf (stderr, _("Try `%s --help' for more information.\n"),
    60		     program_name);
    61	  else
    62	    {
    63	      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
    64	      fputs (_("\
    65	Copy standard input to each FILE, and also to standard output.\n\
    66	\n\
    67	  -a, --append              append to the given FILEs, do not overwrite\n\
    68	  -i, --ignore-interrupts   ignore interrupt signals\n\
    69	"), stdout);
    70	      fputs (HELP_OPTION_DESCRIPTION, stdout);
[command output truncated]
   152	
   153	  exit (errs);
   154	}
   155	
   156	/* Copy the standard input into each of the NFILES files in FILES
   157	   and into the standard output.
   158	   Return 0 if successful, 1 if any errors occur. */
   159	
   160	static int
   161	tee_files (int nfiles, const char **files)
   162	{
   163	  FILE **descriptors;
   164	  char buffer[BUFSIZ];
   165	  int bytes_read, i;
   166	  int ret = 0;
   167	  const char *mode_string = (append ? "a" : "w");
   168	
   169	  descriptors = (FILE **) xmalloc ((nfiles + 1) * sizeof (descriptors[0]));
   170	
   171	  /* Move all the names `up' one in the argv array to make room for
   172	     the entry for standard output.  This writes into argv[argc].  */
   173	  for (i = nfiles; i >= 1; i--)
   174	    files[i] = files[i - 1];
   175	
   176	  SET_BINARY2 (0, 1);
   177	
   178	  /* In the array of NFILES + 1 descriptors, make
   179	     the first one correspond to standard output.   */
   180	  descriptors[0] = stdout;
   181	  files[0] = _("standard output");
   182	  SETVBUF (stdout, NULL, _IONBF, 0);
   183	
   184	  for (i = 1; i <= nfiles; i++)
   185	    {
   186	      descriptors[i] = fopen (files[i], mode_string);
   187	      if (descriptors[i] == NULL)
   188		{
   189		  error (0, errno, "%s", files[i]);
   190		  ret = 1;
   191		}
   192	      else
   193		{
   194		  SETVBUF (descriptors[i], NULL, _IONBF, 0);
   195		  SET_BINARY (fileno (descriptors[i]));
   196		}
   197	    }
   198	
   199	  while (1)
   200	    {
   201	      bytes_read = read (0, buffer, sizeof buffer);
   202	#ifdef EINTR
   203	      if (bytes_read < 0 && errno == EINTR)
   204	        continue;
   205	#endif
   206	      if (bytes_read <= 0)
   207		break;
   208	
   209	      /* Write to all NFILES + 1 descriptors.
   210		 Standard output is the first one.  */
   211	      for (i = 0; i <= nfiles; i++)
   212		{
   213		  if (descriptors[i] != NULL)
   214		    fwrite (buffer, bytes_read, 1, descriptors[i]);
   215		}
   216	    }
   217	
   218	  if (bytes_read == -1)
   219	    {
   220	      error (0, errno, _("read error"));

↓ 141 lines

ASSISTANT

Show reasoning

Inspecting prototype changes

I see that the prototype was updated, and the function call has changed. Now, I need to address errors in test.c where the static declaration of 'eaccess' is conflicting with unistd.h. I should consider renaming the eaccess function or perhaps adjusting the compile flags to resolve this issue. I'll take a closer look at test.c to figure out the best way to proceed. It seems there's a bit of work ahead!

compile-bench> cd coreutils-5.0 && nl -ba src/test.c | sed -n '1,260p'

     1	/* GNU test program (ksb and mjb) */
     2	
     3	/* Modified to run with the GNU shell by bfox. */
     4	
     5	/* Copyright (C) 1987-2003 Free Software Foundation, Inc.
     6	
     7	   This file is part of GNU Bash, the Bourne Again SHell.
     8	
     9	   Bash is free software; you can redistribute it and/or modify it under
    10	   the terms of the GNU General Public License as published by the Free
    11	   Software Foundation; either version 2, or (at your option) any later
    12	   version.
    13	
    14	   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
    15	   WARRANTY; without even the implied warranty of MERCHANTABILITY or
    16	   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    17	   for more details.
    18	
    19	   You should have received a copy of the GNU General Public License
    20	   along with this program; if not, write to the Free Software Foundation,
    21	   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
    22	
    23	/* Define TEST_STANDALONE to get the /bin/test version.  Otherwise, you get
    24	   the shell builtin version. */
    25	/* #define TEST_STANDALONE */
    26	
    27	#include <config.h>
    28	#include <stdio.h>
    29	#include <sys/types.h>
    30	
    31	/* The official name of this program (e.g., no `g' prefix).  */
    32	#define PROGRAM_NAME "test"
    33	
    34	#define TEST_STANDALONE 1
    35	
    36	#if !defined (TEST_STANDALONE)
    37	# include "shell.h"
    38	# include "posixstat.h"
    39	# include "filecntl.h"
    40	#else /* TEST_STANDALONE */
    41	# include "system.h"
    42	# include "error.h"
    43	# include "euidaccess.h"
    44	# if !defined (S_IXUGO)
    45	#  define S_IXUGO 0111
    46	# endif /* S_IXUGO */
    47	# if defined (_POSIX_VERSION)
    48	#  include <limits.h>
    49	# else /* !_POSIX_VERSION */
    50	#  include <sys/param.h>
    51	# endif /* _POSIX_VERSION */
    52	# define whitespace(c) (((c) == ' ') || ((c) == '\t'))
    53	# define digit(c)  ((c) >= '0' && (c) <= '9')
    54	# define digit_value(c) ((c) - '0')
    55	char *program_name;
    56	#endif /* TEST_STANDALONE */
    57	
    58	#if !defined (_POSIX_VERSION)
    59	# include <sys/file.h>
    60	#endif /* !_POSIX_VERSION */
    61	
    62	#include <errno.h>
    63	#ifndef errno
    64	extern int errno;
    65	#endif
    66	
    67	#undef STREQ
    68	#define STREQ(a, b) ((a)[0] == (b)[0] && strcmp (a, b) == 0)
    69	
    70	#if !defined (member)
[command output truncated]
   192	advance (int f)
   193	{
   194	  ++pos;
   195	
   196	  if (f && pos >= argc)
   197	    beyond ();
   198	}
   199	#endif /* advance */
   200	
   201	#define unary_advance() 						\
   202	  do									\
   203	    {									\
   204	      advance (1);							\
   205	      ++pos;								\
   206	    }									\
   207	  while (0)
   208	
   209	/*
   210	 * beyond - call when we're beyond the end of the argument list (an
   211	 *	error condition)
   212	 */
   213	static void
   214	beyond (void)
   215	{
   216	  test_syntax_error (_("argument expected\n"), NULL);
   217	}
   218	
   219	/* Syntax error for when an integer argument was expected, but
   220	   something else was found. */
   221	static void
   222	integer_expected_error (char const *pch)
   223	{
   224	  test_syntax_error (_("integer expression expected %s\n"), pch);
   225	}
   226	
   227	/* Return nonzero if the characters pointed to by STRING constitute a
   228	   valid number.  Stuff the converted number into RESULT if RESULT is
   229	   not null.  */
   230	static int
   231	isint (register char *string, intmax_t *result)
   232	{
   233	  int sign;
   234	  intmax_t value;
   235	
   236	  sign = 1;
   237	  value = 0;
   238	
   239	  if (result)
   240	    *result = 0;
   241	
   242	  /* Skip leading whitespace characters. */
   243	  while (whitespace (*string))
   244	    string++;
   245	
   246	  if (!*string)
   247	    return (0);
   248	
   249	  /* We allow leading `-' or `+'. */
   250	  if (*string == '-' || *string == '+')
   251	    {
   252	      if (!digit (string[1]))
   253		return (0);
   254	
   255	      if (*string == '-')
   256		sign = -1;
   257	
   258	      string++;
   259	    }
   260

↓ 141 lines

ASSISTANT

Show reasoning

I'm planning to find the definition of 'eaccess' in the file test.c by using the grep command. It seems like a straightforward approach to pinpoint exactly where 'eaccess' is defined in the code. I just need to ensure the syntax is correct, and I should be able to locate its definition quickly. Let's see what the results turn up!

compile-bench> cd coreutils-5.0 && grep -n "\beaccess\b" -n src/* | sed -n '1,120p'

src/test.c:142:eaccess (char const *file, int mode)
src/test.c:175:# define eaccess(F, M) euidaccess (F, M)
src/test.c:638:      value = -1 != eaccess (argv[pos - 1], R_OK);
src/test.c:643:      value = -1 != eaccess (argv[pos - 1], W_OK);
src/test.c:648:      value = -1 != eaccess (argv[pos - 1], X_OK);

↓ 6 lines

ASSISTANT

compile-bench> cd coreutils-5.0 && sed -n '120,200p' src/test.c

static int expr (void);
static int term (void);
static int and (void);
static int or (void);

static void test_syntax_error (char const *format, char const *arg)
     ATTRIBUTE_NORETURN;
static void beyond (void) ATTRIBUTE_NORETURN;

static void
test_syntax_error (char const *format, char const *arg)
{
  fprintf (stderr, "%s: ", argv[0]);
  fprintf (stderr, format, arg);
  fflush (stderr);
  test_exit (SHELL_BOOLEAN (FALSE));
}

#if HAVE_SETREUID && HAVE_SETREGID
/* Do the same thing access(2) does, but use the effective uid and gid.  */

static int
eaccess (char const *file, int mode)
{
  static int have_ids;
  static uid_t uid, euid;
  static gid_t gid, egid;
  int result;

  if (have_ids == 0)
    {
      have_ids = 1;
      uid = getuid ();
      gid = getgid ();
      euid = geteuid ();
      egid = getegid ();
    }

  /* Set the real user and group IDs to the effective ones.  */
  if (uid != euid)
    setreuid (euid, uid);
  if (gid != egid)
    setregid (egid, gid);

  result = access (file, mode);

  /* Restore them.  */
  if (uid != euid)
    setreuid (uid, euid);
  if (gid != egid)
    setregid (gid, egid);

  return result;
}
#else
# define eaccess(F, M) euidaccess (F, M)
#endif

/* Increment our position in the argument list.  Check that we're not
   past the end of the argument list.  This check is supressed if the
   argument is FALSE.  Made a macro for efficiency. */
#define advance(f)							\
  do									\
    {									\
      ++pos;								\
      if ((f) && pos >= argc)						\
	beyond ();							\
    }									\
  while (0)

#if !defined (advance)
static int
advance (int f)
{
  ++pos;

  if (f && pos >= argc)
    beyond ();
}
#endif /* advance */

↓ 81 lines

ASSISTANT

Show reasoning

Modifying code properly

I’m planning to modify the code by changing 'static int eaccess (char const file, int mode)' to 'static int eaccess_compat (char const file, int mode)'. After that, I need to add a #define eaccess(F, M) eaccess_compat(F, M) statement in the right place. It's crucial to put this before the #else, otherwise, the existing macro might interfere. Alright, I’ll use a Perl replacement to ensure everything is correctly updated!Implementing code changes

I need to search for the lines in the code that include #if HAVE_SETREUID && HAVE_SETREGID, where there's a function called eaccess. My plan is to change this function's name to eaccess_compat, and then add the macro definition #define eaccess(F, M) eaccess_compat(F, M) before the #else statement to ensure proper functionality. Alright, I’ll perform these modifications using Perl with regex to apply the changes accurately!Simplifying command modifications

I’ve written a command to update the code, specifically changing the eaccess function to eaccess_compat. An easier approach would be to replace 'static int\neaccess (' with 'static int\neaccess_compat (' and insert a definition before the #else by replacing '}\n#else' with '}\n#define eaccess(F, M) eaccess_compat(F, M)\n#else'. This method seems robust. I’ll perform two sed replacements: one for the function name change while ensuring it doesn't affect other uses of 'eaccess' later in the code.Updating function signatures

The current function signature I have is static int eaccess (char const file, int mode). My goal is to replace eaccess ( with eaccess_compat (. A more targeted approach would involve using sed -i 's/^eaccess (/eaccess_compat (/ within the specific block. However, a simpler solution is to directly replace the entire line eaccess (char const file, int mode) with eaccess_compat (char const *file, int mode). I’ll also insert the macro definition before the #else, replacing }\n#else with }\n#define eaccess(F, M) eaccess_compat(F, M)\n#else. Let’s proceed with these two sed replacements!

compile-bench> cd coreutils-5.0 && sed -n '120,200p' src/test.c && sed -i 's/eaccess (char const \*file, int mode)/eaccess_compat (char const *file, int mode)/' src/test.c && sed -i 's/}\n#else/}\n#define eaccess(F, M) eaccess_compat (F, M)\n#else/' src/test.c && sed -n '120,200p' src/test.c

static int expr (void);
static int term (void);
static int and (void);
static int or (void);

static void test_syntax_error (char const *format, char const *arg)
     ATTRIBUTE_NORETURN;
static void beyond (void) ATTRIBUTE_NORETURN;

static void
test_syntax_error (char const *format, char const *arg)
{
  fprintf (stderr, "%s: ", argv[0]);
  fprintf (stderr, format, arg);
  fflush (stderr);
  test_exit (SHELL_BOOLEAN (FALSE));
}

#if HAVE_SETREUID && HAVE_SETREGID
/* Do the same thing access(2) does, but use the effective uid and gid.  */

static int
eaccess (char const *file, int mode)
{
  static int have_ids;
  static uid_t uid, euid;
  static gid_t gid, egid;
  int result;

  if (have_ids == 0)
    {
      have_ids = 1;
      uid = getuid ();
      gid = getgid ();
      euid = geteuid ();
      egid = getegid ();
    }

  /* Set the real user and group IDs to the effective ones.  */
  if (uid != euid)
    setreuid (euid, uid);
  if (gid != egid)
    setregid (egid, gid);

  result = access (file, mode);

  /* Restore them.  */
  if (uid != euid)
    setreuid (uid, euid);
  if (gid != egid)
    setregid (gid, egid);

  return result;
}
#else
# define eaccess(F, M) euidaccess (F, M)
#endif

/* Increment our position in the argument list.  Check that we're not
   past the end of the argument list.  This check is supressed if the
   argument is FALSE.  Made a macro for efficiency. */
#define advance(f)							\
  do									\
    {									\
      ++pos;								\
      if ((f) && pos >= argc)						\
	beyond ();							\
    }									\
  while (0)

[command output truncated]
  fprintf (stderr, "%s: ", argv[0]);
  fprintf (stderr, format, arg);
  fflush (stderr);
  test_exit (SHELL_BOOLEAN (FALSE));
}

#if HAVE_SETREUID && HAVE_SETREGID
/* Do the same thing access(2) does, but use the effective uid and gid.  */

static int
eaccess_compat (char const *file, int mode)
{
  static int have_ids;
  static uid_t uid, euid;
  static gid_t gid, egid;
  int result;

  if (have_ids == 0)
    {
      have_ids = 1;
      uid = getuid ();
      gid = getgid ();
      euid = geteuid ();
      egid = getegid ();
    }

  /* Set the real user and group IDs to the effective ones.  */
  if (uid != euid)
    setreuid (euid, uid);
  if (gid != egid)
    setregid (egid, gid);

  result = access (file, mode);

  /* Restore them.  */
  if (uid != euid)
    setreuid (uid, euid);
  if (gid != egid)
    setregid (gid, egid);

  return result;
}
#else
# define eaccess(F, M) euidaccess (F, M)
#endif

/* Increment our position in the argument list.  Check that we're not
   past the end of the argument list.  This check is supressed if the
   argument is FALSE.  Made a macro for efficiency. */
#define advance(f)							\
  do									\
    {									\
      ++pos;								\
      if ((f) && pos >= argc)						\
	beyond ();							\
    }									\
  while (0)

#if !defined (advance)
static int
advance (int f)
{
  ++pos;

  if (f && pos >= argc)
    beyond ();
}
#endif /* advance */

↓ 140 lines

ASSISTANT

compile-bench> cd coreutils-5.0 && perl -0777 -i -pe 's/\n\}\n#else/\n\}\n#define eaccess(F, M) eaccess_compat (F, M)\n#else/' src/test.c && sed -n '120,200p' src/test.c

static int expr (void);
static int term (void);
static int and (void);
static int or (void);

static void test_syntax_error (char const *format, char const *arg)
     ATTRIBUTE_NORETURN;
static void beyond (void) ATTRIBUTE_NORETURN;

static void
test_syntax_error (char const *format, char const *arg)
{
  fprintf (stderr, "%s: ", argv[0]);
  fprintf (stderr, format, arg);
  fflush (stderr);
  test_exit (SHELL_BOOLEAN (FALSE));
}

#if HAVE_SETREUID && HAVE_SETREGID
/* Do the same thing access(2) does, but use the effective uid and gid.  */

static int
eaccess_compat (char const *file, int mode)
{
  static int have_ids;
  static uid_t uid, euid;
  static gid_t gid, egid;
  int result;

  if (have_ids == 0)
    {
      have_ids = 1;
      uid = getuid ();
      gid = getgid ();
      euid = geteuid ();
      egid = getegid ();
    }

  /* Set the real user and group IDs to the effective ones.  */
  if (uid != euid)
    setreuid (euid, uid);
  if (gid != egid)
    setregid (egid, gid);

  result = access (file, mode);

  /* Restore them.  */
  if (uid != euid)
    setreuid (uid, euid);
  if (gid != egid)
    setregid (gid, egid);

  return result;
}
#define eaccess(F, M) eaccess_compat (F, M)
#else
# define eaccess(F, M) euidaccess (F, M)
#endif

/* Increment our position in the argument list.  Check that we're not
   past the end of the argument list.  This check is supressed if the
   argument is FALSE.  Made a macro for efficiency. */
#define advance(f)							\
  do									\
    {									\
      ++pos;								\
      if ((f) && pos >= argc)						\
	beyond ();							\
    }									\
  while (0)

#if !defined (advance)
static int
advance (int f)
{
  ++pos;

  if (f && pos >= argc)
    beyond ();
}
#endif /* advance */

↓ 82 lines

ASSISTANT

Show reasoning

Resolving function conflict

I'm noticing earlier there was a conflict related to the static function declaration for eaccess, which matched the header's extern declaration. But now that we don't have the static version of eaccess, there's no conflict anymore, which is great! Now, I can compile the code again and see if everything works as it should. It's nice when these issues get resolved simply like that!

compile-bench> cd coreutils-5.0 && make -j$(nproc)

make  all-recursive
make[1]: Entering directory '/home/peter/coreutils-5.0'
Making all in lib
make[2]: Entering directory '/home/peter/coreutils-5.0/lib'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/lib'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/lib'
make[2]: Leaving directory '/home/peter/coreutils-5.0/lib'
Making all in src
make[2]: Entering directory '/home/peter/coreutils-5.0/src'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/src'
gcc  -g -O2   -o chgrp  chgrp.o chown-core.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o chown  chown.o chown-core.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o chmod  chmod.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o cp  cp.o copy.o cp-hash.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o dd  dd.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o dircolors  dircolors.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o du  du.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o ginstall  install.o copy.o cp-hash.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o link  link.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o ln  ln.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o dir  ls.o ls-dir.o ../lib/libfetish.a  ../lib/libfetish.a  
gcc  -g -O2   -o vdir  ls.o ls-vdir.o ../lib/libfetish.a  ../lib/libfetish.a  
gcc  -g -O2   -o ls  ls.o ls-ls.o ../lib/libfetish.a  ../lib/libfetish.a  
gcc  -g -O2   -o mkdir  mkdir.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o mkfifo  mkfifo.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o mknod  mknod.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o mv  mv.o copy.o cp-hash.o remove.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o readlink  readlink.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o rm  rm.o remove.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o rmdir  rmdir.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o shred  shred.o ../lib/libfetish.a  ../lib/libfetish.a  
gcc  -g -O2   -o stat  stat.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o sync  sync.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o touch  touch.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o unlink  unlink.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o cat  cat.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o cksum  cksum.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o comm  comm.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o csplit  csplit.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o cut  cut.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o expand  expand.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o fmt  fmt.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o fold  fold.o .
[command output truncated]
h.a -lm    
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT test.o -MD -MP -MF ".deps/test.Tpo" \
  -c -o test.o `test -f 'test.c' || echo './'`test.c; \
then mv ".deps/test.Tpo" ".deps/test.Po"; \
else rm -f ".deps/test.Tpo"; exit 1; \
fi
gcc  -g -O2   -o true  true.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2   -o tty  tty.o ../lib/libfetish.a  ../lib/libfetish.a 
/usr/bin/ld: seq.o: in function `get_width_format':
/home/peter/coreutils-5.0/src/seq.c:253: undefined reference to `floor'
/usr/bin/ld: /home/peter/coreutils-5.0/src/seq.c:259: undefined reference to `floor'
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT whoami.o -MD -MP -MF ".deps/whoami.Tpo" \
  -c -o whoami.o `test -f 'whoami.c' || echo './'`whoami.c; \
then mv ".deps/whoami.Tpo" ".deps/whoami.Po"; \
else rm -f ".deps/whoami.Tpo"; exit 1; \
fi
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT yes.o -MD -MP -MF ".deps/yes.Tpo" \
  -c -o yes.o `test -f 'yes.c' || echo './'`yes.c; \
then mv ".deps/yes.Tpo" ".deps/yes.Po"; \
else rm -f ".deps/yes.Tpo"; exit 1; \
fi
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:1033: seq] Error 1
make[3]: *** Waiting for unfinished jobs....
test.c: In function 'eaccess_compat':
test.c:160:5: warning: ignoring return value of 'setreuid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  160 |     setreuid (euid, uid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:162:5: warning: ignoring return value of 'setregid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  162 |     setregid (egid, gid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:168:5: warning: ignoring return value of 'setreuid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  168 |     setreuid (uid, euid);
      |     ^~~~~~~~~~~~~~~~~~~~
test.c:170:5: warning: ignoring return value of 'setregid' declared with attribute 'warn_unused_result' [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wunused-result-Wunused-result]8;;]
  170 |     setregid (gid, egid);
      |     ^~~~~~~~~~~~~~~~~~~~
make[3]: Leaving directory '/home/peter/coreutils-5.0/src'
make[2]: *** [Makefile:815: all] Error 2
make[2]: Leaving directory '/home/peter/coreutils-5.0/src'
make[1]: *** [Makefile:244: all-recursive] Error 1
make[1]: Leaving directory '/home/peter/coreutils-5.0'
make: *** [Makefile:199: all] Error 2

↓ 91 lines

ASSISTANT

Show reasoning

Resolving linking error

I've encountered an error about an undefined reference to the floor function due to linking issues with the math library. It looks like the seq target in the Makefile may not include the necessary link flag, -lm, even though other files have been linked correctly before. I need to check the Makefile for this flag and consider adding -lm to LIBS or LDFLAGS. A simpler fix could be to pass 'make LDFLAGS=-lm' during the compile process.Fixing linking issues

It seems the linking for the seq target failed because of an unresolved reference to the floor function. To resolve this, I can try running 'make LDFLAGS=-lm' or 'make -j$(nproc) LDFLAGS=-lm' to fix the linking for the remaining targets. I need to ensure that the linking commands incorporate -lm since some linking flags are applied at compile time. With that in mind, I'll go ahead and try running the make command again with the appropriate flags.

compile-bench> cd coreutils-5.0 && make -j$(nproc) LDFLAGS=-lm

make  all-recursive
make[1]: Entering directory '/home/peter/coreutils-5.0'
Making all in lib
make[2]: Entering directory '/home/peter/coreutils-5.0/lib'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/lib'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/lib'
make[2]: Leaving directory '/home/peter/coreutils-5.0/lib'
Making all in src
make[2]: Entering directory '/home/peter/coreutils-5.0/src'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/src'
gcc  -g -O2  -lm -o seq  seq.o ../lib/libfetish.a  ../lib/libfetish.a  
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT uname.o -MD -MP -MF ".deps/uname.Tpo" \
  -c -o uname.o `test -f 'uname.c' || echo './'`uname.c; \
then mv ".deps/uname.Tpo" ".deps/uname.Po"; \
else rm -f ".deps/uname.Tpo"; exit 1; \
fi
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT chroot.o -MD -MP -MF ".deps/chroot.Tpo" \
  -c -o chroot.o `test -f 'chroot.c' || echo './'`chroot.c; \
then mv ".deps/chroot.Tpo" ".deps/chroot.Po"; \
else rm -f ".deps/chroot.Tpo"; exit 1; \
fi
gcc  -g -O2  -lm -o tee  tee.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2  -lm -o test  test.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2  -lm -o whoami  whoami.o ../lib/libfetish.a  ../lib/libfetish.a 
gcc  -g -O2  -lm -o yes  yes.o ../lib/libfetish.a  ../lib/libfetish.a 
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT hostid.o -MD -MP -MF ".deps/hostid.Tpo" \
  -c -o hostid.o `test -f 'hostid.c' || echo './'`hostid.c; \
then mv ".deps/hostid.Tpo" ".deps/hostid.Po"; \
else rm -f ".deps/hostid.Tpo"; exit 1; \
fi
/usr/bin/ld: seq.o: in function `get_width_format':
/home/peter/coreutils-5.0/src/seq.c:253: undefined reference to `floor'
/usr/bin/ld: /home/peter/coreutils-5.0/src/seq.c:259: undefined reference to `floor'
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:1033: seq] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/peter/coreutils-5.0/src'
make[2]: *** [Makefile:815: all] Error 2
make[2]: Leaving directory '/home/peter/coreutils-5.0/src'
make[1]: *** [Makefile:244: all-recursive] Error 1
make[1]: Leaving directory '/home/peter/coreutils-5.0'
make: *** [Makefile:199: all] Error 2

↓ 46 lines

ASSISTANT

Show reasoning

Investigating linking issues

I'm looking into why the linking line for seq didn't include -lm, even with LDFLAGS set to -lm. Our make command shows no -lm, so I'm thinking it might be related to LIBS or LDADD. Usually, automake uses LIBS or LDFLAGS. Earlier, link commands for other programs had -lm, so I need to add '-lm' to either LIBS or LDFLAGS for successful linking. I’ll try running make LIBS=-lm -j$(nproc), and to be safe, I’ll include both options in my command.

compile-bench> cd coreutils-5.0 && make -j$(nproc) LIBS=-lm LDFLAGS=-lm

make  all-recursive
make[1]: Entering directory '/home/peter/coreutils-5.0'
Making all in lib
make[2]: Entering directory '/home/peter/coreutils-5.0/lib'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/lib'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/lib'
make[2]: Leaving directory '/home/peter/coreutils-5.0/lib'
Making all in src
make[2]: Entering directory '/home/peter/coreutils-5.0/src'
make  all-am
make[3]: Entering directory '/home/peter/coreutils-5.0/src'
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT nice.o -MD -MP -MF ".deps/nice.Tpo" \
  -c -o nice.o `test -f 'nice.c' || echo './'`nice.c; \
then mv ".deps/nice.Tpo" ".deps/nice.Po"; \
else rm -f ".deps/nice.Tpo"; exit 1; \
fi
gcc  -g -O2  -lm -o seq  seq.o ../lib/libfetish.a  ../lib/libfetish.a  -lm
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT pinky.o -MD -MP -MF ".deps/pinky.Tpo" \
  -c -o pinky.o `test -f 'pinky.c' || echo './'`pinky.c; \
then mv ".deps/pinky.Tpo" ".deps/pinky.Po"; \
else rm -f ".deps/pinky.Tpo"; exit 1; \
fi
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT users.o -MD -MP -MF ".deps/users.Tpo" \
  -c -o users.o `test -f 'users.c' || echo './'`users.c; \
then mv ".deps/users.Tpo" ".deps/users.Po"; \
else rm -f ".deps/users.Tpo"; exit 1; \
fi
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT who.o -MD -MP -MF ".deps/who.Tpo" \
  -c -o who.o `test -f 'who.c' || echo './'`who.c; \
then mv ".deps/who.Tpo" ".deps/who.Po"; \
else rm -f ".deps/who.Tpo"; exit 1; \
fi
gcc  -g -O2  -lm -o uname  uname.o ../lib/libfetish.a  ../lib/libfetish.a -lm
gcc  -g -O2  -lm -o chroot  chroot.o ../lib/libfetish.a  ../lib/libfetish.a -lm
gcc  -g -O2  -lm -o hostid  hostid.o ../lib/libfetish.a  ../lib/libfetish.a -lm
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT uptime.o -MD -MP -MF ".deps/uptime.Tpo" \
  -c -o uptime.o `test -f 'uptime.c' || echo './'`uptime.c; \
then mv ".deps/uptime.Tpo" ".deps/uptime.Po"; \
else rm -f ".deps/uptime.Tpo"; exit 1; \
fi
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHAREDIR=\"/home/peter/result/share\" -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I. -I../lib -I../lib    -g -O2 -MT stty.o -MD -MP -MF ".deps/stty.Tpo" \
  -c -o stty.o `test -f 'stty.c' || echo './'`stty.c; \
then mv ".deps/stty.Tpo" ".deps/stty.Po"; \
else rm -f ".deps/stty.Tpo"; exit 1; \
fi
if gcc -
[command output truncated]
 Leaving directory '/home/peter/coreutils-5.0/tests/shred'
Making all in sort
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/sort'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/sort'
Making all in stty
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/stty'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/stty'
Making all in sum
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/sum'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/sum'
Making all in tac
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tac'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tac'
Making all in tail
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tail'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tail'
Making all in tail-2
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tail-2'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tail-2'
Making all in test
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/test'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/test'
Making all in touch
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/touch'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/touch'
Making all in tr
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tr'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tr'
Making all in tsort
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tsort'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tsort'
Making all in unexpand
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/unexpand'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/unexpand'
Making all in uniq
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/uniq'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/uniq'
Making all in wc
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/wc'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/wc'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests'
make[2]: Entering directory '/home/peter/coreutils-5.0'
make[2]: Leaving directory '/home/peter/coreutils-5.0'
make[1]: Leaving directory '/home/peter/coreutils-5.0'

↓ 110 lines

ASSISTANT

compile-bench> cd coreutils-5.0 && make install -j1

Making install in lib
make[1]: Entering directory '/home/peter/coreutils-5.0/lib'
make[2]: Entering directory '/home/peter/coreutils-5.0/lib'
/bin/bash ../config/mkinstalldirs /home/peter/result/lib
mkdir -p -- /home/peter/result/lib
if test -f /home/peter/result/lib/charset.alias; then \
  sed -f ref-add.sed /home/peter/result/lib/charset.alias > /home/peter/result/lib/charset.tmp ; \
  /usr/bin/install -c -m 644 /home/peter/result/lib/charset.tmp /home/peter/result/lib/charset.alias ; \
  rm -f /home/peter/result/lib/charset.tmp ; \
else \
  if test yes = no; then \
    sed -f ref-add.sed charset.alias > /home/peter/result/lib/charset.tmp ; \
    /usr/bin/install -c -m 644 /home/peter/result/lib/charset.tmp /home/peter/result/lib/charset.alias ; \
    rm -f /home/peter/result/lib/charset.tmp ; \
  fi ; \
fi
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/home/peter/coreutils-5.0/lib'
make[1]: Leaving directory '/home/peter/coreutils-5.0/lib'
Making install in src
make[1]: Entering directory '/home/peter/coreutils-5.0/src'
make[2]: Entering directory '/home/peter/coreutils-5.0/src'
/bin/bash ../config/mkinstalldirs /home/peter/result/bin
mkdir -p -- /home/peter/result/bin
  /usr/bin/install -c chgrp /home/peter/result/bin/chgrp
  /usr/bin/install -c chown /home/peter/result/bin/chown
  /usr/bin/install -c chmod /home/peter/result/bin/chmod
  /usr/bin/install -c cp /home/peter/result/bin/cp
  /usr/bin/install -c dd /home/peter/result/bin/dd
  /usr/bin/install -c dircolors /home/peter/result/bin/dircolors
  /usr/bin/install -c du /home/peter/result/bin/du
  /usr/bin/install -c ginstall /home/peter/result/bin/install
  /usr/bin/install -c link /home/peter/result/bin/link
  /usr/bin/install -c ln /home/peter/result/bin/ln
  /usr/bin/install -c dir /home/peter/result/bin/dir
  /usr/bin/install -c vdir /home/peter/result/bin/vdir
  /usr/bin/install -c ls /home/peter/result/bin/ls
  /usr/bin/install -c mkdir /home/peter/result/bin/mkdir
  /usr/bin/install -c mkfifo /home/peter/result/bin/mkfifo
  /usr/bin/install -c mknod /home/peter/result/bin/mknod
  /usr/bin/install -c mv /home/peter/result/bin/mv
  /usr/bin/install -c readlink /home/peter/result/bin/readlink
  /usr/bin/install -c rm /home/peter/result/bin/rm
  /usr/bin/install -c rmdir /home/peter/result/bin/rmdir
  /usr/bin/install -c shred /home/peter/result/bin/shred
  /usr/bin/install -c stat /home/peter/result/bin/stat
  /usr/bin/install -c sync /home/peter/result/bin/sync
  /usr/bin/install -c touch /home/peter/result/bin/touch
  /usr/bin/install -c unlink /home/peter/result/bin/unlink
  /usr/bin/install -c cat /home/peter/result/bin/cat
  /usr/bin/install -c cksum /home/peter/result/bin/cksum
  /usr/bin/install -c comm /home/peter/result/bin/comm
  /usr/bin/install -c csplit /home/peter/result/bin/csplit
  /usr/bin/install -c cut /home/peter/result/bin/cut
  /usr/bin/install -c expand /home/peter/result/bin
[command output truncated]
-5.0/tests/touch'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/touch'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/touch'
Making install in tr
make[2]: Entering directory '/home/peter/coreutils-5.0/tests/tr'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tr'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tr'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/tr'
Making install in tsort
make[2]: Entering directory '/home/peter/coreutils-5.0/tests/tsort'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/tsort'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/tsort'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/tsort'
Making install in unexpand
make[2]: Entering directory '/home/peter/coreutils-5.0/tests/unexpand'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/unexpand'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/unexpand'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/unexpand'
Making install in uniq
make[2]: Entering directory '/home/peter/coreutils-5.0/tests/uniq'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/uniq'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/uniq'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/uniq'
Making install in wc
make[2]: Entering directory '/home/peter/coreutils-5.0/tests/wc'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests/wc'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests/wc'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests/wc'
make[2]: Entering directory '/home/peter/coreutils-5.0/tests'
make[3]: Entering directory '/home/peter/coreutils-5.0/tests'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/home/peter/coreutils-5.0/tests'
make[2]: Leaving directory '/home/peter/coreutils-5.0/tests'
make[1]: Leaving directory '/home/peter/coreutils-5.0/tests'
make[1]: Entering directory '/home/peter/coreutils-5.0'
make[2]: Entering directory '/home/peter/coreutils-5.0'
make[2]: Nothing to be done for 'install-exec-am'.
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/home/peter/coreutils-5.0'
make[1]: Leaving directory '/home/peter/coreutils-5.0'

↓ 110 lines

ASSISTANT

compile-bench> ls -1 /home/peter/result/bin | sed -n '1,400p'

basename
cat
chgrp
chmod
chown
chroot
cksum
comm
cp
csplit
cut
date
dd
df
dir
dircolors
dirname
du
echo
env
expand
expr
factor
false
fmt
fold
groups
head
hostid
hostname
id
install
join
kill
link
ln
logname
ls
md5sum
mkdir
mkfifo
mknod
mv
nice
nl
nohup
od
paste
pathchk
pinky
pr
printenv
printf
ptx
pwd
readlink
rm
rmdir
seq
sha1sum
shred
sleep
sort
split
stat
stty
sum
sync
tac
tail
tee
test
touch
tr
true
tsort
tty
uname
unexpand
uniq
unlink
uptime
users
vdir
wc
who
whoami
yes

↓ 89 lines

ASSISTANT

Show reasoning

Creating symlinks for binaries

I need to create symlinks for each item in /home/peter/result. For instance, I'll set up /home/peter/result/uptime to point to /home/peter/result/bin/uptime. It's important that these symlinks don't overwrite any existing files since /home/peter/result already has directories like bin and lib. I'll focus only on binaries, noting that there might be duplication—like 'install' in both bin and ginstall. Let's proceed with creating the necessary symlinks for each file.Creating symlinks with a loop

I’ll create symlinks for each file in /home/peter/result/bin using a loop. The command would look like this: for f in /home/peter/result/bin/*; do ln -s "$f" "/home/peter/result/$(basename "$f")"; done. However, there's a possibility that files like 'install' might already exist in the result directory, so I need to be careful.

When I run the command, I’ll ensure the symlinks point to the absolute path of the compiled binaries located in the bin folder. Let’s set this up!

compile-bench> cd /home/peter && for file in result/bin/*; do ln -sf "$file" "result/$(basename "$file")"; done && ls -l /home/peter/result | sed -n '1,240p'

total 20
lrwxrwxrwx 1 peter peter   19 Sep 16 21:33 basename -> result/bin/basename
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 bin
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 cat -> result/bin/cat
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 chgrp -> result/bin/chgrp
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 chmod -> result/bin/chmod
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 chown -> result/bin/chown
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 chroot -> result/bin/chroot
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 cksum -> result/bin/cksum
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 comm -> result/bin/comm
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 cp -> result/bin/cp
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 csplit -> result/bin/csplit
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 cut -> result/bin/cut
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 date -> result/bin/date
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 dd -> result/bin/dd
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 df -> result/bin/df
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 dir -> result/bin/dir
lrwxrwxrwx 1 peter peter   20 Sep 16 21:33 dircolors -> result/bin/dircolors
lrwxrwxrwx 1 peter peter   18 Sep 16 21:33 dirname -> result/bin/dirname
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 du -> result/bin/du
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 echo -> result/bin/echo
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 env -> result/bin/env
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 expand -> result/bin/expand
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 expr -> result/bin/expr
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 factor -> result/bin/factor
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 false -> result/bin/false
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 fmt -> result/bin/fmt
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 fold -> result/bin/fold
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 groups -> result/bin/groups
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 head -> result/bin/head
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 hostid -> result/bin/hostid
lrwxrwxrwx 1 peter peter   19 Sep 16 21:33 hostname -> result/bin/hostname
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 id -> result/bin/id
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 info
lrwxrwxrwx 1 peter peter   18 Sep 16 21:33 install -> result/bin/install
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 join -> result/bin/join
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 kill -> result/bin/kill
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 lib
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 link -> result/bin/link
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 ln -> result/bin/ln
lrwxrwxrwx 1 peter peter   18 Sep 16 21:33 logname -> result/bin/logname
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 ls -> result/bin/ls
drwxr-xr-x 3 peter peter 4096 Sep 16 21:33 man
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 md5sum -> result/bin/md5sum
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 mkdir -> result/bin/mkdir
lrwxrwxrwx 1 peter peter   17 S
[command output truncated]
 1 peter peter   16 Sep 16 21:33 nohup -> result/bin/nohup
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 od -> result/bin/od
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 paste -> result/bin/paste
lrwxrwxrwx 1 peter peter   18 Sep 16 21:33 pathchk -> result/bin/pathchk
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 pinky -> result/bin/pinky
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 pr -> result/bin/pr
lrwxrwxrwx 1 peter peter   19 Sep 16 21:33 printenv -> result/bin/printenv
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 printf -> result/bin/printf
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 ptx -> result/bin/ptx
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 pwd -> result/bin/pwd
lrwxrwxrwx 1 peter peter   19 Sep 16 21:33 readlink -> result/bin/readlink
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 rm -> result/bin/rm
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 rmdir -> result/bin/rmdir
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 seq -> result/bin/seq
lrwxrwxrwx 1 peter peter   18 Sep 16 21:33 sha1sum -> result/bin/sha1sum
drwxr-xr-x 3 peter peter 4096 Sep 16 21:33 share
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 shred -> result/bin/shred
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 sleep -> result/bin/sleep
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 sort -> result/bin/sort
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 split -> result/bin/split
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 stat -> result/bin/stat
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 stty -> result/bin/stty
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 sum -> result/bin/sum
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 sync -> result/bin/sync
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 tac -> result/bin/tac
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 tail -> result/bin/tail
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 tee -> result/bin/tee
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 test -> result/bin/test
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 touch -> result/bin/touch
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 tr -> result/bin/tr
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 true -> result/bin/true
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 tsort -> result/bin/tsort
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 tty -> result/bin/tty
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 uname -> result/bin/uname
lrwxrwxrwx 1 peter peter   19 Sep 16 21:33 unexpand -> result/bin/unexpand
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 uniq -> result/bin/uniq
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 unlink -> result/bin/unlink
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 uptime -> result/bin/uptime
lrwxrwxrwx 1 peter peter   16 Sep 16 21:33 users -> result/bin/users
lrwxrwxrwx 1 peter peter   15 Sep 16 21:33 vdir -> result/bin/vdir
lrwxrwxrwx 1 peter peter   13 Sep 16 21:33 wc -> result/bin/wc
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 who -> result/bin/who
lrwxrwxrwx 1 peter peter   17 Sep 16 21:33 whoami -> result/bin/whoami
lrwxrwxrwx 1 peter peter   14 Sep 16 21:33 yes -> result/bin/yes

↓ 92 lines

ASSISTANT

compile-bench> cd /home/peter && find result -maxdepth 1 -type l -exec rm -f {} + && for f in result/bin/*; do ln -s "$(readlink -f "$f")" "result/$(basename "$f")"; done && ls -l /home/peter/result | sed -n '1,240p'

total 20
lrwxrwxrwx 1 peter peter   31 Sep 16 21:33 basename -> /home/peter/result/bin/basename
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 bin
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 cat -> /home/peter/result/bin/cat
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 chgrp -> /home/peter/result/bin/chgrp
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 chmod -> /home/peter/result/bin/chmod
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 chown -> /home/peter/result/bin/chown
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 chroot -> /home/peter/result/bin/chroot
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 cksum -> /home/peter/result/bin/cksum
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 comm -> /home/peter/result/bin/comm
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 cp -> /home/peter/result/bin/cp
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 csplit -> /home/peter/result/bin/csplit
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 cut -> /home/peter/result/bin/cut
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 date -> /home/peter/result/bin/date
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 dd -> /home/peter/result/bin/dd
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 df -> /home/peter/result/bin/df
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 dir -> /home/peter/result/bin/dir
lrwxrwxrwx 1 peter peter   32 Sep 16 21:33 dircolors -> /home/peter/result/bin/dircolors
lrwxrwxrwx 1 peter peter   30 Sep 16 21:33 dirname -> /home/peter/result/bin/dirname
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 du -> /home/peter/result/bin/du
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 echo -> /home/peter/result/bin/echo
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 env -> /home/peter/result/bin/env
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 expand -> /home/peter/result/bin/expand
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 expr -> /home/peter/result/bin/expr
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 factor -> /home/peter/result/bin/factor
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 false -> /home/peter/result/bin/false
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 fmt -> /home/peter/result/bin/fmt
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 fold -> /home/peter/result/bin/fold
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 groups -> /home/peter/result/bin/groups
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 head -> /home/peter/result/bin/head
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 hostid -> /home/peter/result/bin/hostid
lrwxrwxrwx 1 peter peter   31 Sep 16 21:33 hostname -> /home/peter/result/bin/hostname
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 id -> /home/peter/result/bin/id
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 info
lrwxrwxrwx 1 peter peter   30 Sep 16 21:33 install -> /home/peter/result/bin/install
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 join -> /home/peter/result/bin/join
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 kill -> /home/peter/result/bin/kill
drwxr-xr-x 2 peter peter 4096 Sep 16 21:33 lib
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 link -> /home/peter/result/bin/link
lrw
[command output truncated]
 printenv -> /home/peter/result/bin/printenv
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 printf -> /home/peter/result/bin/printf
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 ptx -> /home/peter/result/bin/ptx
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 pwd -> /home/peter/result/bin/pwd
lrwxrwxrwx 1 peter peter   31 Sep 16 21:33 readlink -> /home/peter/result/bin/readlink
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 rm -> /home/peter/result/bin/rm
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 rmdir -> /home/peter/result/bin/rmdir
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 seq -> /home/peter/result/bin/seq
lrwxrwxrwx 1 peter peter   30 Sep 16 21:33 sha1sum -> /home/peter/result/bin/sha1sum
drwxr-xr-x 3 peter peter 4096 Sep 16 21:33 share
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 shred -> /home/peter/result/bin/shred
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 sleep -> /home/peter/result/bin/sleep
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 sort -> /home/peter/result/bin/sort
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 split -> /home/peter/result/bin/split
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 stat -> /home/peter/result/bin/stat
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 stty -> /home/peter/result/bin/stty
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 sum -> /home/peter/result/bin/sum
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 sync -> /home/peter/result/bin/sync
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 tac -> /home/peter/result/bin/tac
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 tail -> /home/peter/result/bin/tail
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 tee -> /home/peter/result/bin/tee
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 test -> /home/peter/result/bin/test
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 touch -> /home/peter/result/bin/touch
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 tr -> /home/peter/result/bin/tr
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 true -> /home/peter/result/bin/true
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 tsort -> /home/peter/result/bin/tsort
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 tty -> /home/peter/result/bin/tty
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 uname -> /home/peter/result/bin/uname
lrwxrwxrwx 1 peter peter   31 Sep 16 21:33 unexpand -> /home/peter/result/bin/unexpand
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 uniq -> /home/peter/result/bin/uniq
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 unlink -> /home/peter/result/bin/unlink
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 uptime -> /home/peter/result/bin/uptime
lrwxrwxrwx 1 peter peter   28 Sep 16 21:33 users -> /home/peter/result/bin/users
lrwxrwxrwx 1 peter peter   27 Sep 16 21:33 vdir -> /home/peter/result/bin/vdir
lrwxrwxrwx 1 peter peter   25 Sep 16 21:33 wc -> /home/peter/result/bin/wc
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 who -> /home/peter/result/bin/who
lrwxrwxrwx 1 peter peter   29 Sep 16 21:33 whoami -> /home/peter/result/bin/whoami
lrwxrwxrwx 1 peter peter   26 Sep 16 21:33 yes -> /home/peter/result/bin/yes

↓ 80 lines

ASSISTANT

compile-bench> readlink -f /home/peter/result/uptime && ls -l /home/peter/result/uptime && /home/peter/result/uptime || true

/home/peter/result/bin/uptime
lrwxrwxrwx 1 peter peter 29 Sep 16 21:33 /home/peter/result/uptime -> /home/peter/result/bin/uptime
  9:33pm  up   0:07,  0 users,  load average: 0.24, 0.56, 0.36

↓ 4 lines

ASSISTANT

Show reasoning

Verifying binaries and symlinks

I'm thinking I should verify that all binaries have symlinks in the root directory. I want to compare the number of files in the bin directory with the number of top-level symlinks that point to the bin. This way, I can ensure everything is correctly linked. Counting them sounds like a straightforward step to take next! Let’s make sure everything is connected as it should be.

compile-bench> printf 'bin count:'; ls -1 /home/peter/result/bin | wc -l; printf ' symlink count at root:'; find /home/peter/result -maxdepth 1 -type l | wc -l; echo; echo 'Missing symlinks (bin entries without root symlink):'; comm -23 <(ls -1 /home/peter/result/bin | sort) <(find /home/peter/result -maxdepth 1 -type l -printf '%f ' | sort) | sed -n '1,200p'

bin count:88
 symlink count at root:88

Missing symlinks (bin entries without root symlink):

↓ 5 lines

ASSISTANT

Done — coreutils 5.0 was compiled, installed to /home/peter/result, and root-level symlinks were created so each utility is available as /home/peter/result/.

What I did (high level)
- Extracted /home/peter/coreutils.tar.gz and ran ./configure --prefix=/home/peter/result.
- Fixed compilation issues that arose on this newer toolchain:
- tee: renamed the internal function to avoid conflict with the glibc tee() declaration.
- test: renamed the internal eaccess helper to eaccess_compat and added a macro so existing calls still work (avoids conflict with a libc eaccess declaration).
- Linked the math library for targets that use floor() by building with LIBS=-lm LDFLAGS=-lm.
- Built with make and ran make install into /home/peter/result.
- Created absolute symlinks in /home/peter/result for every program installed in /home/peter/result/bin, e.g. /home/peter/result/uptime -> /home/peter/result/bin/uptime.
- Verified the installation and that the symlinks are correct and executable.

Where the package is installed
- Binaries: /home/peter/result/bin/
- Root-level convenience symlinks: /home/peter/result/ (each points to /home/peter/result/bin/)

Verification performed
- Count comparison: number of entries in /home/peter/result/bin equals the number of symlinks in /home/peter/result (88).
- Example check for uptime:
- /home/peter/result/uptime -> /home/peter/result/bin/uptime
- Running /home/peter/result/uptime produced the expected uptime output.

If you want
- Add /home/peter/result to PATH so these versions are found first: export PATH=/home/peter/result:$PATH
- I can list all created symlinks or show any specific utility output you want tested.

Task finished successfully, all checks passed!

Checks passed:

sha1sum binary exists

basename exists and --version works

cat exists and --version works

chgrp exists and --version works

chmod exists and --version works

chown exists and --version works

chroot exists and --version works

cksum exists and --version works

comm exists and --version works

cp exists and --version works

csplit exists and --version works

cut exists and --version works

date exists and --version works

dd exists and --version works

df exists and --version works

dir exists and --version works

dircolors exists and --version works

dirname exists and --version works

du exists and --version works

echo exists and --version works

env exists and --version works

expand exists and --version works

expr exists and --version works

factor exists and --version works

false exists (skipping --version check)

fmt exists and --version works

fold exists and --version works

groups exists and --version works

head exists and --version works

hostid exists and --version works

id exists and --version works

install exists and --version works

join exists and --version works

kill exists (skipping --version check)

link exists and --version works

ln exists and --version works

logname exists and --version works

ls exists and --version works

md5sum exists and --version works

mkdir exists and --version works

mkfifo exists and --version works

mknod exists and --version works

mv exists and --version works

nice exists and --version works

nl exists and --version works

nohup exists and --version works

od exists and --version works

paste exists and --version works

pathchk exists and --version works

pinky exists and --version works

pr exists and --version works

printenv exists and --version works

printf exists (skipping --version check)

ptx exists and --version works

pwd exists (skipping --version check)

readlink exists and --version works

rm exists and --version works

rmdir exists and --version works

seq exists and --version works

sha1sum exists and --version works

shred exists and --version works

sleep exists and --version works

sort exists and --version works

split exists and --version works

stat exists and --version works

stty exists and --version works

sum exists and --version works

sync exists and --version works

tac exists and --version works

tail exists and --version works

tee exists and --version works

test exists and --version works

touch exists and --version works

tr exists and --version works

true exists and --version works

tsort exists and --version works

tty exists and --version works

uname exists and --version works

unexpand exists and --version works

uniq exists and --version works

unlink exists and --version works

uptime exists and --version works

users exists and --version works

vdir exists and --version works

wc exists and --version works

who exists and --version works

whoami exists and --version works

yes exists and --version works

sha1sum version matches expected

sha1sum produced expected hash