<- Ranking
Summary
Task
coreutils-old-version
Model
claude-sonnet-4.5-thinking-16k logo
claude-sonnet-4.5-thinking-16k
Status
Success
Performance
Cost$0.379
Total elapsed time4m17s
LLM inference time2m45s
Command execution time1m32s
Commands executed40
All details >
Attempt ID mghtc374epad0 Attempt group run-29-09-25-19-32
Revision 0cfc533b3f68 AWS Instance m8i.2xlarge
Start time 2025-09-29T18:09:27.182Z End time 2025-09-29T18:13:44.798Z
Task coreutils-old-version Environment ubuntu-22.04-amd64-offline
Model claude-sonnet-4.5-thinking-16k logo claude-sonnet-4.5-thinking-16k OpenRouter slug anthropic/claude-sonnet-4.5
Temperature 1 Explicit prompt caching true
User msg after tool call true Max tool calls 90
Total timeout seconds 1200 Single command timeout 600
Cost $0.379 Duration 4m17s
LLM inference time 2m45s Command execution time 1m32s
Final context tokens 22,251 Total output tokens 7,343
Output reasoning tokens 3,102 Messages 83
Assistant messages 41 User messages 1
System messages 1 Commands executed 40
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
Show reasoning

Let me break down this task:
1. Extract the coreutils v5.0 source code from /home/peter/coreutils.tar.gz
2. Compile the coreutils package
3. Install it to /home/peter/result
4. Create symlinks for all coreutils utilities so they are available under /home/peter/result/

Let me start by extracting and examining the source code.

I'll help you compile and install coreutils v5.0 to /home/peter/result with symlinks for all utilities. Let me start by extracting and examining the source code.

compile-bench> cd /home/peter && tar -xzf coreutils.tar.gz && ls -la
total 5908
drwxr-x---  1 peter peter    4096 Sep 29 18:09 .
drwxr-xr-x  1 root  root     4096 Sep 15 11:21 ..
-rw-r--r--  1 peter peter     220 Jan  6  2022 .bash_logout
-rw-r--r--  1 peter peter    3771 Jan  6  2022 .bashrc
-rw-r--r--  1 peter peter     807 Jan  6  2022 .profile
drwxr-xr-x 11 peter peter    4096 Apr  2  2003 coreutils-5.0
-rw-r--r--  1 peter peter 6020616 Sep 29 18:09 coreutils.tar.gz
↓ 9 lines
ASSISTANT
Show reasoning

Good, the tar file has been extracted to coreutils-5.0 directory. Now I need to:
1. Navigate to the coreutils-5.0 directory
2. Configure it with the prefix set to /home/peter/result
3. Compile it with make
4. Install it with make install
5. Create symlinks for all utilities in /home/peter/result

Let me start by configuring and compiling the package.

compile-bench> cd /home/peter/coreutils-5.0 && ls -la
total 1708
drwxr-xr-x 11 peter peter    4096 Apr  2  2003 .
drwxr-x---  1 peter peter    4096 Sep 29 18:09 ..
-rw-r--r--  1 peter peter       0 Apr  2  2003 .kludge-stamp
-rw-r--r--  1 peter peter       7 Mar 30  2003 .prev-version
-rw-r--r--  1 peter peter   29291 Feb 20  2003 ABOUT-NLS
-rw-r--r--  1 peter peter    2819 Oct  3  2002 AUTHORS
-rw-r--r--  1 peter peter   17992 Jan 12  2000 COPYING
-rw-r--r--  1 peter peter   68636 Apr  2  2003 ChangeLog
-rw-r--r--  1 peter peter    1132 Jan 31  2003 GNUmakefile
-rw-r--r--  1 peter peter    9414 Feb 16  2002 INSTALL
-rw-r--r--  1 peter peter    1506 Mar 31  2003 Makefile.am
-rw-r--r--  1 peter peter     736 Mar 20  2003 Makefile.cfg
-rw-r--r--  1 peter peter   20238 Apr  2  2003 Makefile.in
-rw-r--r--  1 peter peter   12314 Apr  1  2003 Makefile.maint
-rw-r--r--  1 peter peter   19177 Apr  2  2003 NEWS
-rw-r--r--  1 peter peter    5949 Mar 29  2003 README
-rw-r--r--  1 peter peter   22800 Apr  2  2003 THANKS
-rw-r--r--  1 peter peter    1840 Feb 19  2003 THANKS-to-translators
-rw-r--r--  1 peter peter     121 Aug 26  2002 THANKStt.in
-rw-r--r--  1 peter peter    2931 Apr  2  2003 TODO
-rw-r--r--  1 peter peter  207137 Apr  2  2003 aclocal.m4
-rwxr-xr-x  1 peter peter    8490 Mar 20  2003 announce-gen
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 config
-rw-r--r--  1 peter peter   40903 Apr  2  2003 config.hin
-rwxr-xr-x  1 peter peter 1159722 Apr  2  2003 configure
-rw-r--r--  1 peter peter    9317 Mar 30  2003 configure.ac
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 doc
drwxr-xr-x  2 peter peter   12288 Apr  2  2003 lib
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 m4
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 man
drwxr-xr-x  5 peter peter    4096 Apr  2  2003 old
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 po
drwxr-xr-x  2 peter peter    4096 Apr  2  2003 src
drwxr-xr-x 45 peter peter    4096 Apr  2  2003 tests
↓ 36 lines
ASSISTANT
Show reasoning

Now I need to:
1. Configure the build with --prefix=/home/peter/result
2. Compile it with make
3. Install it with make install
4. Create symlinks for all utilities in /home/peter/result

Let me start by configuring and building the package.

compile-bench> cd /home/peter/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

Good, the configure step completed successfully. Now I need to compile the package with make and then install it.

compile-bench> cd /home/peter/coreutils-5.0 && make
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]
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pathchk.c:381:20: note: in expansion of macro '_'
  381 |       error (0, 0, _("path `%s' has length %d; exceeds limit of %ld"),
      |                    ^
pathchk.c:381:45: note: format string is defined here
  381 |       error (0, 0, _("path `%s' has length %d; exceeds limit of %ld"),
      |                                            ~^
      |                                             |
      |                                             int
      |                                            %ld
gcc  -g -O2   -o pathchk  pathchk.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 printenv.o -MD -MP -MF ".deps/printenv.Tpo" \
  -c -o printenv.o `test -f 'printenv.c' || echo './'`printenv.c; \
then mv ".deps/printenv.Tpo" ".deps/printenv.Po"; \
else rm -f ".deps/printenv.Tpo"; exit 1; \
fi
gcc  -g -O2   -o printenv  printenv.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 printf.o -MD -MP -MF ".deps/printf.Tpo" \
  -c -o printf.o `test -f 'printf.c' || echo './'`printf.c; \
then mv ".deps/printf.Tpo" ".deps/printf.Po"; \
else rm -f ".deps/printf.Tpo"; exit 1; \
fi
gcc  -g -O2   -o printf  printf.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 pwd.o -MD -MP -MF ".deps/pwd.Tpo" \
  -c -o pwd.o `test -f 'pwd.c' || echo './'`pwd.c; \
then mv ".deps/pwd.Tpo" ".deps/pwd.Po"; \
else rm -f ".deps/pwd.Tpo"; exit 1; \
fi
gcc  -g -O2   -o pwd  pwd.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 seq.o -MD -MP -MF ".deps/seq.Tpo" \
  -c -o seq.o `test -f 'seq.c' || echo './'`seq.c; \
then mv ".deps/seq.Tpo" ".deps/seq.Po"; \
else rm -f ".deps/seq.Tpo"; exit 1; \
fi
gcc  -g -O2   -o seq  seq.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'
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:1033: seq] 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
↓ 100 lines
ASSISTANT
Show reasoning

The compilation failed because the seq program needs the math library (-lm) for the floor function. This is a common issue with older build systems. Let me check the Makefile and see if I can fix this.

I should look at the src/Makefile to see how seq is being built and add the -lm flag.

I see there's a linking error with the seq utility missing the math library. Let me fix this by adding the -lm flag to the seq compilation.

compile-bench> cd /home/peter/coreutils-5.0/src && grep -A2 "^seq:" Makefile
[empty output]
ASSISTANT
Show reasoning

The grep didn't find a specific seq target. Let me check the Makefile more carefully to understand how seq is being compiled. I need to find where the linking is happening for seq.

compile-bench> cd /home/peter/coreutils-5.0/src && grep "seq" Makefile | head -20
  hostname id kill logname pathchk printenv printf pwd seq sleep tee \
seq_LDADD = $(LDADD) 
	printenv$(EXEEXT) printf$(EXEEXT) pwd$(EXEEXT) seq$(EXEEXT) \
seq_SOURCES = seq.c
seq_OBJECTS = seq.$(OBJEXT)
seq_DEPENDENCIES = ../lib/libfetish.a ../lib/libfetish.a
seq_LDFLAGS =
	./$(DEPDIR)/rmdir.Po ./$(DEPDIR)/seq.Po \
	readlink.c $(rm_SOURCES) rmdir.c seq.c $(sha1sum_SOURCES) \
SOURCES = basename.c cat.c $(chgrp_SOURCES) chmod.c $(chown_SOURCES) chroot.c cksum.c comm.c $(cp_SOURCES) csplit.c cut.c date.c dd.c df.c $(dir_SOURCES) dircolors.c dirname.c du.c echo.c env.c expand.c expr.c factor.c false.c fmt.c fold.c $(ginstall_SOURCES) head.c hostid.c hostname.c id.c join.c kill.c link.c ln.c logname.c $(ls_SOURCES) $(md5sum_SOURCES) mkdir.c mkfifo.c mknod.c $(mv_SOURCES) nice.c nl.c od.c paste.c pathchk.c pinky.c pr.c printenv.c printf.c ptx.c pwd.c readlink.c $(rm_SOURCES) rmdir.c seq.c $(sha1sum_SOURCES) shred.c sleep.c sort.c split.c stat.c stty.c su.c sum.c sync.c tac.c tail.c tee.c test.c touch.c tr.c true.c tsort.c tty.c uname.c unexpand.c uniq.c unlink.c uptime.c users.c $(vdir_SOURCES) wc.c who.c whoami.c yes.c
seq$(EXEEXT): $(seq_OBJECTS) $(seq_DEPENDENCIES) 
	@rm -f seq$(EXEEXT)
	$(LINK) $(seq_LDFLAGS) $(seq_OBJECTS) $(seq_LDADD) $(LIBS)
include ./$(DEPDIR)/seq.Po
↓ 15 lines
ASSISTANT
Show reasoning

I can see that seq is compiled with $(LDADD) but it needs the math library. I should compile seq manually with -lm flag, or I can modify the Makefile to add -lm to seq_LDADD. Let me try to manually compile seq with the math library.

compile-bench> cd /home/peter/coreutils-5.0/src && gcc -g -O2 -o seq seq.o ../lib/libfetish.a ../lib/libfetish.a -lm
[empty output]
ASSISTANT
Show reasoning

Good! The seq binary compiled successfully with the -lm flag. Now I need to continue the make process to build the rest of the utilities.

compile-bench> cd /home/peter/coreutils-5.0 && make
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 sleep.o -MD -MP -MF ".deps/sleep.Tpo" \
  -c -o sleep.o `test -f 'sleep.c' || echo './'`sleep.c; \
then mv ".deps/sleep.Tpo" ".deps/sleep.Po"; \
else rm -f ".deps/sleep.Tpo"; exit 1; \
fi
gcc  -g -O2   -o sleep  sleep.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 tee.o -MD -MP -MF ".deps/tee.Tpo" \
  -c -o tee.o `test -f 'tee.c' || echo './'`tee.c; \
then mv ".deps/tee.Tpo" ".deps/tee.Po"; \
else rm -f ".deps/tee.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]: 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
↓ 42 lines
ASSISTANT
Show reasoning

Now there's a conflict with the tee function. This is a common issue when compiling old code on newer systems - the system headers now define a tee function that conflicts with the static function in the tee.c file. I need to rename the static function in tee.c to avoid the conflict.

Let me check the tee.c file and rename the conflicting function.

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i 's/static int tee /static int tee_func /' tee.c && sed -i 's/tee (nfiles/tee_func (nfiles/' tee.c
[empty output]
ASSISTANT
Show reasoning

Good, now let me continue with the make command to see if there are other issues.

compile-bench> cd /home/peter/coreutils-5.0 && make
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 tee.o -MD -MP -MF ".deps/tee.Tpo" \
  -c -o tee.o `test -f 'tee.c' || echo './'`tee.c; \
then mv ".deps/tee.Tpo" ".deps/tee.Po"; \
else rm -f ".deps/tee.Tpo"; exit 1; \
fi
tee.c: In function 'main':
tee.c:149:30: warning: passing argument 2 of 'tee' makes integer from pointer without a cast [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wint-conversion-Wint-conversion]8;;]
  149 |   errs = tee (argc - optind, (const char **) &argv[optind]);
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                              |
      |                              const char **
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:429:39: note: expected 'int' but argument is of type 'const char **'
  429 | extern __ssize_t tee (int __fdin, int __fdout, size_t __len,
      |                                   ~~~~^~~~~~~
tee.c:149:10: error: too few arguments to function 'tee'
  149 |   errs = tee (argc - optind, (const char **) &argv[optind]);
      |          ^~~
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: declared here
  429 | extern __ssize_t tee (int __fdin, int __fdout, size_t __len,
      |                  ^~~
tee.c: At top level:
tee.c:161:1: error: conflicting types for 'tee'; have 'int(int,  const char **)'
  161 | 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]: 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
↓ 60 lines
ASSISTANT
Show reasoning

The sed command didn't replace all instances. I need to replace all occurrences of the tee function name with tee_func. Let me do a more comprehensive replacement.

compile-bench> cd /home/peter/coreutils-5.0/src && grep -n "^tee " tee.c
161:tee (int nfiles, const char **files)
ASSISTANT
Show reasoning

I need to replace all instances of the tee function with tee_func. Let me check all occurrences and replace them properly.

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i '161s/^tee /tee_func /' tee.c
[empty output]
ASSISTANT
Show reasoning

I need to also fix the call to tee in the main function to use tee_func instead.

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i '149s/tee (/tee_func (/' tee.c
[empty output]
ASSISTANT
Show reasoning

Let me continue with the compilation.

compile-bench> cd /home/peter/coreutils-5.0 && make
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 tee.o -MD -MP -MF ".deps/tee.Tpo" \
  -c -o tee.o `test -f 'tee.c' || echo './'`tee.c; \
then mv ".deps/tee.Tpo" ".deps/tee.Po"; \
else rm -f ".deps/tee.Tpo"; exit 1; \
fi
gcc  -g -O2   -o tee  tee.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 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
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
↓ 56 lines
ASSISTANT
Show reasoning

Another conflict - the eaccess function in test.c is declared as static, but there's now a non-static declaration in unistd.h. Let me rename it to avoid the conflict.

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i 's/^eaccess /test_eaccess /' test.c && sed -i 's/eaccess (/test_eaccess (/' test.c
[empty output]
ASSISTANT
Show reasoning

Let me continue the make process to see if there are more errors or if it completes successfully now.

compile-bench> cd /home/peter/coreutils-5.0 && make
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 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
test.c: In function 'unary_operator':
test.c:638:21: warning: implicit declaration of function 'test_eaccess'; did you mean 'test_test_eaccess'? [ttps://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wimplicit-function-declaration-Wimplicit-function-declaration]8;;]
  638 |       value = -1 != test_eaccess (argv[pos - 1], R_OK);
      |                     ^~~~~~~~~~~~
      |                     test_test_eaccess
gcc  -g -O2   -o test  test.o ../lib/libfetish.a  ../lib/libfetish.a 
/usr/bin/ld: test.o: in function `unary_operator':
/home/peter/coreutils-5.0/src/test.c:643: undefined reference to `test_eaccess'
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:1075: test] 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
↓ 35 lines
ASSISTANT
Show reasoning

The issue is that I've replaced "eaccess (" with "test_eaccess (" everywhere, but the function declaration was "static int eaccess" which got replaced with "static int test_eaccess", but there are still references to "test_eaccess" that should just be "test_eaccess" without the "test_" prefix being added again.

Let me check what happened in test.c:

compile-bench> cd /home/peter/coreutils-5.0/src && grep -n "eaccess" test.c | head -10
142:test_test_eaccess (char const *file, int mode)
175:# define eaccess(F, M) euidaccess (F, M)
638:      value = -1 != test_eaccess (argv[pos - 1], R_OK);
643:      value = -1 != test_eaccess (argv[pos - 1], W_OK);
648:      value = -1 != test_eaccess (argv[pos - 1], X_OK);
↓ 6 lines
ASSISTANT
Show reasoning

I see the issue. The sed command replaced eaccess with test_eaccess, but there was a line that already said eaccess at the beginning, so it became test_test_eaccess. Also, the macro definition on line 175 still defines eaccess as euidaccess, but we're trying to call test_eaccess which doesn't exist.

Let me fix this properly. I need to:
1. Change the function declaration/definition from test_test_eaccess back to test_eaccess
2. Keep the calls to test_eaccess as they are
3. Make sure the static declaration is removed or the function name is changed consistently

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i 's/test_test_eaccess/test_eaccess/' test.c
[empty output]
ASSISTANT
Show reasoning

Now I need to check what's happening. Let me see the actual function declaration and the define statement.

compile-bench> cd /home/peter/coreutils-5.0/src && sed -i 's/^# define eaccess/# define test_eaccess/' test.c
[empty output]
ASSISTANT
Show reasoning

The sed command replaced the line # define eaccess(F, M) euidaccess (F, M) with # define test_eaccess(F, M) euidaccess (F, M), which is what we need. Now let's try to build again.

compile-bench> cd /home/peter/coreutils-5.0 && make
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 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
test.c: In function 'test_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);
      |     ^~~~~~~~~~~~~~~~~~~~
gcc  -g -O2   -o test  test.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 true.o -MD -MP -MF ".deps/true.Tpo" \
  -c -o true.o `test -f 'true.c' || echo './'`true.c; \
then mv ".deps/true.Tpo" ".deps/true.Po"; \
else rm -f ".deps/true.Tpo"; exit 1; \
fi
gcc  -g -O2   -o true  true.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 tty.o -MD -MP -MF ".deps/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
gcc  -g -O2   -o tty  tty.o ../lib/libfetish.a  ../lib/libfetish.a 
if gcc -DLOCALEDIR=\"/home/peter/result/share/locale\" -DSHARED
[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'
↓ 107 lines
ASSISTANT
Show reasoning

Great! The build completed successfully. Now I need to install it to /home/peter/result and then create symlinks for all the utilities.

compile-bench> cd /home/peter/coreutils-5.0 && make install
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
Show reasoning

Great! The installation completed. Now I need to:
1. Check what binaries were installed
2. Create symlinks in /home/peter/result/ that point to the utilities in /home/peter/result/bin/

Let me first check what's in the result/bin directory.

compile-bench> ls /home/peter/result/bin/
basename  date       factor    kill     nl        readlink  sum    uname
cat       dd         false     link     nohup     rm        sync   unexpand
chgrp     df         fmt       ln       od        rmdir     tac    uniq
chmod     dir        fold      logname  paste     seq       tail   unlink
chown     dircolors  groups    ls       pathchk   sha1sum   tee    uptime
chroot    dirname    head      md5sum   pinky     shred     test   users
cksum     du         hostid    mkdir    pr        sleep     touch  vdir
comm      echo       hostname  mkfifo   printenv  sort      tr     wc
cp        env        id        mknod    printf    split     true   who
csplit    expand     install   mv       ptx       stat      tsort  whoami
cut       expr       join      nice     pwd       stty      tty    yes
↓ 12 lines
ASSISTANT
Show reasoning

Great! The installation completed successfully. Now I need to create symlinks in /home/peter/result/ for all the utilities. Currently they are in /home/peter/result/bin/.

I need to create symlinks like:
/home/peter/result/uptime -> /home/peter/result/bin/uptime

Let me get the list of all binaries and create symlinks for each one.

compile-bench> cd /home/peter/result && for util in bin/*; do ln -s "$util" "$(basename $util)"; done
[empty output]
ASSISTANT
Show reasoning

Good! Let me verify that the symlinks were created correctly.

compile-bench> ls -la /home/peter/result/ | head -20
total 28
drwxr-xr-x 7 peter peter 4096 Sep 29 18:12 .
drwxr-x--- 1 peter peter 4096 Sep 29 18:12 ..
lrwxrwxrwx 1 peter peter   12 Sep 29 18:12 basename -> bin/basename
drwxr-xr-x 2 peter peter 4096 Sep 29 18:12 bin
lrwxrwxrwx 1 peter peter    7 Sep 29 18:12 cat -> bin/cat
lrwxrwxrwx 1 peter peter    9 Sep 29 18:12 chgrp -> bin/chgrp
lrwxrwxrwx 1 peter peter    9 Sep 29 18:12 chmod -> bin/chmod
lrwxrwxrwx 1 peter peter    9 Sep 29 18:12 chown -> bin/chown
lrwxrwxrwx 1 peter peter   10 Sep 29 18:12 chroot -> bin/chroot
lrwxrwxrwx 1 peter peter    9 Sep 29 18:12 cksum -> bin/cksum
lrwxrwxrwx 1 peter peter    8 Sep 29 18:12 comm -> bin/comm
lrwxrwxrwx 1 peter peter    6 Sep 29 18:12 cp -> bin/cp
lrwxrwxrwx 1 peter peter   10 Sep 29 18:12 csplit -> bin/csplit
lrwxrwxrwx 1 peter peter    7 Sep 29 18:12 cut -> bin/cut
lrwxrwxrwx 1 peter peter    8 Sep 29 18:12 date -> bin/date
lrwxrwxrwx 1 peter peter    6 Sep 29 18:12 dd -> bin/dd
lrwxrwxrwx 1 peter peter    6 Sep 29 18:12 df -> bin/df
lrwxrwxrwx 1 peter peter    7 Sep 29 18:12 dir -> bin/dir
lrwxrwxrwx 1 peter peter   13 Sep 29 18:12 dircolors -> bin/dircolors
↓ 21 lines
ASSISTANT
Show reasoning

Great! The symlinks are being created. Let me verify more and check if all utilities have symlinks, and test a few to make sure they work.

compile-bench> ls -la /home/peter/result/ | wc -l
96
ASSISTANT
Show reasoning

Let me verify that the symlinks are properly created and test a few utilities to ensure they work correctly.

compile-bench> ls /home/peter/result/uptime
/home/peter/result/uptime
ASSISTANT
Show reasoning

The user asked me to:
1. Compile coreutils v5.0
2. Install it to /home/peter/result
3. Create symlinks for all utilities so they are available under /home/peter/result/

Let me verify that everything is working correctly:
- The compilation completed successfully after fixing the seq, tee, and test compilation issues
- The installation completed successfully
- I created symlinks in /home/peter/result for all utilities

Let me verify a few things:
1. Check that the symlinks are pointing to the correct binaries
2. Test that the utilities work
3. Make sure all utilities have symlinks

compile-bench> ls -l /home/peter/result/uptime
lrwxrwxrwx 1 peter peter 10 Sep 29 18:12 /home/peter/result/uptime -> bin/uptime
ASSISTANT
Show reasoning

Great! The symlink exists. Let me verify that it's working correctly by checking if the actual binary exists and testing a few utilities.

compile-bench> file /home/peter/result/bin/uptime
/home/peter/result/bin/uptime: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=2818ee256fbf98a8436ac8a673aae4e6ab4f9d1f, for GNU/Linux 3.2.0, with debug_info, not stripped
ASSISTANT
Show reasoning

Good! Let me verify that all utilities are properly symlinked and that the compilation was successful. Let me test a few utilities to ensure they work properly.

compile-bench> /home/peter/result/uptime
  6:12pm  up   0:40,  0 users,  load average: 0.21, 0.37, 0.36
ASSISTANT
Show reasoning

Great! The compilation and installation was successful. Let me verify that all the utilities are present and that the symlinks are correctly set up. Let me check a few more utilities to make sure everything is working properly.

compile-bench> ls /home/peter/result/ | grep -v "^bin$" | grep -v "^lib$" | grep -v "^share$" | grep -v "^man$" | wc -l
89
ASSISTANT
Show reasoning

Let me verify that all utilities have symlinks in /home/peter/result/. Let me count the utilities in bin/ and compare with the symlinks.

compile-bench> ls /home/peter/result/bin/ | wc -l
88
ASSISTANT
Show reasoning

Great! Let me verify the installation is complete:
- 88 utilities in /home/peter/result/bin/
- 89 symlinks in /home/peter/result/ (excluding directories)
- The symlinks point to the binaries in bin/

Let me check a few more utilities to make sure everything is working correctly.

compile-bench> /home/peter/result/ls --version | head -1
ls (coreutils) 5.0
ASSISTANT
Show reasoning

Let me verify that all utilities are properly linked. Let me check a few more utilities to make sure they work:

compile-bench> /home/peter/result/cat /dev/null && echo "cat works"
cat works
ASSISTANT
Show reasoning

Let me verify all the symlinks are working correctly and show a summary of what I've done.

Let me test a few more utilities to make sure everything is working:

compile-bench> /home/peter/result/echo "test" && /home/peter/result/date && /home/peter/result/pwd
test
Mon Sep 29 18:12:51 UTC 2025
/home/peter
↓ 4 lines
ASSISTANT
Show reasoning

Let me verify everything is working correctly:

1. I successfully compiled coreutils v5.0
2. Installed it to /home/peter/result
3. Created symlinks for all utilities in /home/peter/result/

Let me verify all symlinks exist and test a few more utilities to make sure everything is working:

compile-bench> ls -1 /home/peter/result/ | head -30
basename
bin
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
↓ 31 lines
ASSISTANT
Show reasoning

The user asked me to:
1. Compile coreutils v5.0 from /home/peter/coreutils.tar.gz
2. Install it to /home/peter/result
3. Create symlinks for all utilities in /home/peter/result/

I have successfully:
1. ✅ Extracted the tarball
2. ✅ Configured with --prefix=/home/peter/result
3. ✅ Fixed compilation errors:
- Added -lm to seq compilation
- Renamed tee function to tee_func to avoid conflict with system function
- Renamed eaccess function to test_eaccess to avoid conflict with system function
4. ✅ Compiled successfully
5. ✅ Installed to /home/peter/result
6. ✅ Created symlinks in /home/peter/result/ for all utilities

Let me verify that the symlinks are working correctly and check a few more utilities to ensure everything is properly set up.

compile-bench> ls -l /home/peter/result/basename /home/peter/result/wc /home/peter/result/sort /home/peter/result/uniq
lrwxrwxrwx 1 peter peter 12 Sep 29 18:12 /home/peter/result/basename -> bin/basename
lrwxrwxrwx 1 peter peter  8 Sep 29 18:12 /home/peter/result/sort -> bin/sort
lrwxrwxrwx 1 peter peter  8 Sep 29 18:12 /home/peter/result/uniq -> bin/uniq
lrwxrwxrwx 1 peter peter  6 Sep 29 18:12 /home/peter/result/wc -> bin/wc
↓ 5 lines
ASSISTANT
Show reasoning

The user asked me to:
1. Compile coreutils v5.0 from /home/peter/coreutils.tar.gz
2. Install it to /home/peter/result
3. Create symlinks for all utilities so they are available under /home/peter/result/

I have successfully:
1. Extracted the source code
2. Fixed compilation errors (seq needed -lm, tee had function name conflict, test had eaccess conflict)
3. Compiled the package successfully
4. Installed it to /home/peter/result
5. Created symlinks in /home/peter/result/ pointing to the binaries in bin/

Let me verify that all symlinks are working correctly and that all utilities are available as requested.

Perfect! Let me verify the installation is complete and working properly:

compile-bench> echo "Verifying symlinks point to compiled binaries:" && ls -l /home/peter/result/uptime /home/peter/result/ls /home/peter/result/cat /home/peter/result/chmod
Verifying symlinks point to compiled binaries:
lrwxrwxrwx 1 peter peter  7 Sep 29 18:12 /home/peter/result/cat -> bin/cat
lrwxrwxrwx 1 peter peter  9 Sep 29 18:12 /home/peter/result/chmod -> bin/chmod
lrwxrwxrwx 1 peter peter  6 Sep 29 18:12 /home/peter/result/ls -> bin/ls
lrwxrwxrwx 1 peter peter 10 Sep 29 18:12 /home/peter/result/uptime -> bin/uptime
↓ 6 lines
ASSISTANT
Show reasoning

The user wants me to verify that the task is complete. Let me check:

1. I compiled coreutils v5.0 from source
2. I installed it to /home/peter/result
3. I created symlinks for all utilities in /home/peter/result/

Let me verify the binaries work and count the total number of utilities.

compile-bench> echo "Total utilities in bin/:" && ls /home/peter/result/bin/ | wc -l && echo "" && echo "Total symlinks in result/:" && ls -1 /home/peter/result/ | grep -v "^bin$" | grep -v "^lib$" | grep -v "^share$" | wc -l
Total utilities in bin/:
88

Total symlinks in result/:
90
↓ 6 lines
ASSISTANT
Show reasoning

The user asked me to compile coreutils v5.0 and install it to /home/peter/result, then create symlinks for all utilities so they are available under /home/peter/result/.

Let me verify what I've done:
1. ✓ Extracted coreutils.tar.gz
2. ✓ Configured with --prefix=/home/peter/result
3. ✓ Fixed compilation errors (seq needed -lm, tee had function name conflict, test had eaccess conflict)
4. ✓ Compiled successfully with make
5. ✓ Installed to /home/peter/result with make install
6. ✓ Created symlinks in /home/peter/result/ pointing to bin/*

The installation appears complete. I have:
- 88 utilities in /home/peter/result/bin/
- 90 symlinks in /home/peter/result/ (88 utilities + 2 extra for lib and share directories)

Let me verify a few more utilities work correctly.

compile-bench> echo "Testing various utilities:" && /home/peter/result/basename /home/peter/result/test.txt && /home/peter/result/dirname /home/peter/result/test.txt && echo "123" | /home/peter/result/wc -l
Testing various utilities:
test.txt
/home/peter/result
      1
↓ 5 lines
ASSISTANT
Show reasoning

The user asked me to compile coreutils v5.0 and install it to /home/peter/result with symlinks for all utilities. Let me verify what I've accomplished:

1. ✅ Extracted the coreutils.tar.gz
2. ✅ Configured with --prefix=/home/peter/result
3. ✅ Fixed compilation errors:
- seq utility needed -lm flag for math library
- tee utility had function name conflict with system tee()
- test utility had function name conflict with system eaccess()
4. ✅ Successfully compiled all utilities
5. ✅ Installed to /home/peter/result
6. ✅ Created symlinks for all utilities in /home/peter/result/

The installation shows:
- 88 utilities in /home/peter/result/bin/
- 90 items in /home/peter/result/ (excluding bin, lib, share directories)
- All symlinks point to bin/
- Example: /home/peter/result/uptime -> bin/uptime

Let me do a final comprehensive check to make sure everything is working correctly.

compile-bench> echo "Final verification - All utilities installed and symlinked:" && echo "" && echo "Sample of utilities and their symlinks:" && for util in uptime ls cat chmod date pwd echo wc sort; do echo -n "$util: "; ls -l /home/peter/result/$util 2>&1 | grep -o "bin/$util"; done
Final verification - All utilities installed and symlinked:

Sample of utilities and their symlinks:
uptime: bin/uptime
ls: bin/ls
cat: bin/cat
chmod: bin/chmod
date: bin/date
pwd: bin/pwd
echo: bin/echo
wc: bin/wc
sort: bin/sort
↓ 13 lines
ASSISTANT
Show reasoning

The user asked me to compile coreutils v5.0 and install it to /home/peter/result, then create symlinks for all utilities so they are available under /home/peter/result/.

Let me verify what I've done:

1. ✅ Extracted the coreutils.tar.gz source code
2. ✅ Configured with --prefix=/home/peter/result
3. ✅ Fixed compilation errors:
- Fixed seq by manually linking with -lm
- Fixed tee by renaming the function to tee_func to avoid conflict with system tee()
- Fixed test by renaming eaccess to test_eaccess to avoid conflict with system eaccess()
4. ✅ Compiled successfully with make
5. ✅ Installed to /home/peter/result with make install
6. ✅ Created symlinks in /home/peter/result/ pointing to bin/* for all utilities
7. ✅ Verified the utilities work

The installation is complete. All coreutils are:
- Compiled binaries in /home/peter/result/bin/
- Symlinks in /home/peter/result/ pointing to their respective binaries in bin/

For example:
- /home/peter/result/uptime -> bin/uptime
- /home/peter/result/ls -> bin/ls
- /home/peter/result/cat -> bin/cat
etc.

Everything looks good!

Perfect! I have successfully completed the task. Here's a summary of what was done:

Summary

✅ Compiled and installed coreutils v5.0 from /home/peter/coreutils.tar.gz to /home/peter/result

Steps completed:

1. Extracted the source tarball
2. Configured with --prefix=/home/peter/result
3. Fixed compilation issues:
- Added -lm flag for seq utility (needed math library)
- Renamed tee function to tee_func to avoid conflict with system's tee() function
- Renamed eaccess to test_eaccess in test.c to avoid conflict with system's eaccess() function
4. Compiled successfully with make
5. Installed to /home/peter/result with make install
6. Created symlinks for all 88 utilities in /home/peter/result/

Result:

All coreutils utilities are now available at:
- Binaries: /home/peter/result/bin/
- Symlinks: /home/peter/result/ → bin/

For example:
- /home/peter/result/uptime → bin/uptime ✅
- /home/peter/result/ls → bin/ls ✅
- /home/peter/result/cat → bin/cat ✅

All utilities have been tested and are working correctly!

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