diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b92bf27
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/coreutils-0.0.23.crate
+/coreutils-0.0.27.crate
diff --git a/coreutils-drop-conv.diff b/coreutils-drop-conv.diff
new file mode 100644
index 0000000..d120f8e
--- /dev/null
+++ b/coreutils-drop-conv.diff
@@ -0,0 +1,13 @@
+--- a/tests/by-util/test_factor.rs
++++ b/tests/by-util/test_factor.rs
+@@ -146,9 +146,7 @@ fn test_cli_args() {
+ 
+ #[test]
+ fn test_random() {
+-    use conv::prelude::ValueFrom;
+-
+-    let log_num_primes = f64::value_from(NUM_PRIMES).unwrap().log2().ceil();
++    let log_num_primes = (NUM_PRIMES as f64).log2().ceil();
+     let primes = Sieve::primes().take(NUM_PRIMES).collect::<Vec<u64>>();
+ 
+     let rng_seed = SystemTime::now()
diff --git a/coreutils-fix-metadata.diff b/coreutils-fix-metadata.diff
new file mode 100644
index 0000000..90edc62
--- /dev/null
+++ b/coreutils-fix-metadata.diff
@@ -0,0 +1,62 @@
+--- coreutils-0.0.27/Cargo.toml	1970-01-01T00:00:01+00:00
++++ coreutils-0.0.27/Cargo.toml	2026-01-05T09:34:07.355658+00:00
+@@ -30,6 +30,7 @@
+ categories = ["command-line-utilities"]
+ license = "MIT"
+ repository = "https://github.com/uutils/coreutils"
++autobins = false
+ 
+ [profile.release]
+ lto = true
+@@ -47,11 +48,6 @@
+ [[bin]]
+ name = "coreutils"
+ path = "src/bin/coreutils.rs"
+-
+-[[bin]]
+-name = "uudoc"
+-path = "src/bin/uudoc.rs"
+-required-features = ["uudoc"]
+ 
+ [dependencies.arch]
+ version = "0.0.27"
+@@ -620,7 +616,7 @@
+ version = "0.3.1"
+ 
+ [dev-dependencies.hex-literal]
+-version = "0.4.1"
++version = ">=0.4.1, <2.0"
+ 
+ [dev-dependencies.libc]
+ version = "0.2.153"
+@@ -639,7 +635,7 @@
+ version = "1.10.4"
+ 
+ [dev-dependencies.rstest]
+-version = "0.21.0"
++version = "0.26.0"
+ 
+ [dev-dependencies.sha1]
+ version = "0.10.6"
+@@ -673,7 +669,11 @@
+ version = "0.11.2"
+ 
+ [features]
+-default = ["feat_common_core"]
++default = [
++  "feat_acl",
++  "feat_common_core",
++  "feat_selinux",
++]
+ feat_Tier1 = [
+     "feat_common_core",
+     "arch",
+@@ -878,7 +878,7 @@
+ version = "0.5.1"
+ 
+ [target."cfg(any(target_os = \"linux\", target_os = \"android\"))".dev-dependencies.procfs]
+-version = "0.16"
++version = ">=0.16, <0.19"
+ default-features = false
+ 
+ [target."cfg(unix)".dev-dependencies.nix]
diff --git a/coreutils-fix-seq-neg-num-tests.diff b/coreutils-fix-seq-neg-num-tests.diff
new file mode 100644
index 0000000..fd5da6e
--- /dev/null
+++ b/coreutils-fix-seq-neg-num-tests.diff
@@ -0,0 +1,154 @@
+--- a/tests/by-util/test_seq.rs
++++ b/tests/by-util/test_seq.rs
+@@ -391,97 +391,97 @@ fn test_width_negative_zero_decimal_nota
+ #[test]
+ fn test_width_negative_zero_scientific_notation() {
+     new_ucmd!()
+-        .args(&["-w", "-0e0", "1"])
++        .args(&["-w", "--", "-0e0", "1"])
+         .succeeds()
+         .stdout_is("-0\n01\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0e0", "1", "2"])
++        .args(&["-w", "--", "-0e0", "1", "2"])
+         .succeeds()
+         .stdout_is("-0\n01\n02\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0e0", "1", "2.0"])
++        .args(&["-w", "--", "-0e0", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-0\n01\n02\n")
+         .no_stderr();
+ 
+     new_ucmd!()
+-        .args(&["-w", "-0e+1", "1"])
++        .args(&["-w", "--", "-0e+1", "1"])
+         .succeeds()
+         .stdout_is("-00\n001\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0e+1", "1", "2"])
++        .args(&["-w", "--", "-0e+1", "1", "2"])
+         .succeeds()
+         .stdout_is("-00\n001\n002\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0e+1", "1", "2.0"])
++        .args(&["-w", "--", "-0e+1", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-00\n001\n002\n")
+         .no_stderr();
+ 
+     new_ucmd!()
+-        .args(&["-w", "-0.000e0", "1"])
++        .args(&["-w", "--", "-0.000e0", "1"])
+         .succeeds()
+         .stdout_is("-0.000\n01.000\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e0", "1", "2"])
++        .args(&["-w", "--", "-0.000e0", "1", "2"])
+         .succeeds()
+         .stdout_is("-0.000\n01.000\n02.000\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e0", "1", "2.0"])
++        .args(&["-w", "--", "-0.000e0", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-0.000\n01.000\n02.000\n")
+         .no_stderr();
+ 
+     new_ucmd!()
+-        .args(&["-w", "-0.000e-2", "1"])
++        .args(&["-w", "--", "-0.000e-2", "1"])
+         .succeeds()
+         .stdout_is("-0.00000\n01.00000\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e-2", "1", "2"])
++        .args(&["-w", "--", "-0.000e-2", "1", "2"])
+         .succeeds()
+         .stdout_is("-0.00000\n01.00000\n02.00000\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e-2", "1", "2.0"])
++        .args(&["-w", "--", "-0.000e-2", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-0.00000\n01.00000\n02.00000\n")
+         .no_stderr();
+ 
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1"])
++        .args(&["-w", "--", "-0.000e5", "1"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1", "2"])
++        .args(&["-w", "--", "-0.000e5", "1", "2"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n0000002\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1", "2.0"])
++        .args(&["-w", "--", "-0.000e5", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n0000002\n")
+         .no_stderr();
+ 
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1"])
++        .args(&["-w", "--", "-0.000e5", "1"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1", "2"])
++        .args(&["-w", "--", "-0.000e5", "1", "2"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n0000002\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-0.000e5", "1", "2.0"])
++        .args(&["-w", "--", "-0.000e5", "1", "2.0"])
+         .succeeds()
+         .stdout_is("-000000\n0000001\n0000002\n")
+         .no_stderr();
+@@ -525,7 +525,7 @@ fn test_width_decimal_scientific_notatio
+ #[test]
+ fn test_width_negative_decimal_notation() {
+     new_ucmd!()
+-        .args(&["-w", "-.1", ".1", ".11"])
++        .args(&["-w", "--", "-.1", ".1", ".11"])
+         .succeeds()
+         .stdout_is("-0.1\n00.0\n00.1\n")
+         .no_stderr();
+@@ -534,22 +534,22 @@ fn test_width_negative_decimal_notation(
+ #[test]
+ fn test_width_negative_scientific_notation() {
+     new_ucmd!()
+-        .args(&["-w", "-1e-3", "1"])
++        .args(&["-w", "--", "-1e-3", "1"])
+         .succeeds()
+         .stdout_is("-0.001\n00.999\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-1.e-3", "1"])
++        .args(&["-w", "--", "-1.e-3", "1"])
+         .succeeds()
+         .stdout_is("-0.001\n00.999\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-1.0e-4", "1"])
++        .args(&["-w", "--", "-1.0e-4", "1"])
+         .succeeds()
+         .stdout_is("-0.00010\n00.99990\n")
+         .no_stderr();
+     new_ucmd!()
+-        .args(&["-w", "-.1e2", "10", "100"])
++        .args(&["-w", "--", "-.1e2", "10", "100"])
+         .succeeds()
+         .stdout_is(
+             "-010
diff --git a/coreutils-ls-commands.sh b/coreutils-ls-commands.sh
new file mode 100755
index 0000000..80bc1cc
--- /dev/null
+++ b/coreutils-ls-commands.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+if [ $# -ge 1 ]; then
+  BIN=$1
+else
+  BIN=uutils-coreutils
+fi
+$BIN --help | grep , | paste -s | tr -d '[:space:]' | tr ',' ' '
diff --git a/rust-coreutils.spec b/rust-coreutils.spec
new file mode 100644
index 0000000..310bc69
--- /dev/null
+++ b/rust-coreutils.spec
@@ -0,0 +1,275 @@
+# Generated by rust2rpm 28
+%bcond check 1
+
+%global crate coreutils
+
+Name:           rust-coreutils
+Version:        0.0.27
+Release:        %autorelease
+Summary:        coreutils ~ GNU coreutils reimplementation in Rust
+
+License:        MIT
+URL:            https://crates.io/crates/coreutils
+Source:         %{crates_source}
+# * Script to list available coreutils commands
+Source1:        coreutils-ls-commands.sh
+# Manually created patch for downstream crate metadata changes
+# * drop uudoc, unneeded
+# * update rstest to 0.26:
+#   https://github.com/uutils/coreutils/commit/001a91fbe6adea29a566326df3fcda30f89e97ab
+# * enable feat_acl
+# * TODO: enable unix
+# * allow procfs 0.17, 0.18
+# * allow hex-literal 1.0:
+#   https://github.com/uutils/coreutils/commit/944cd4f72ca7d6e87d06d0a0a5b9e8dafedfba4b
+Patch:          coreutils-fix-metadata.diff
+# * Fix seq tests that pass negative numbers
+Patch2:         coreutils-fix-seq-neg-num-tests.diff
+
+# leaf package, SIGABRT on compile
+ExcludeArch:    %{ix86}
+
+BuildRequires:  cargo-rpm-macros >= 24
+
+%global _description %{expand:
+coreutils ~ GNU coreutils (updated); implemented as universal (cross-platform) utils, written in Rust.}
+
+%description %{_description}
+
+%package     -n uutils-coreutils
+Summary:        %{summary}
+# (MIT OR Apache-2.0) AND Unicode-DFS-2016
+# Apache-2.0
+# Apache-2.0 OR MIT
+# Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT
+# BSD-2-Clause
+# BSD-2-Clause OR Apache-2.0 OR MIT
+# CC0-1.0
+# ISC
+# MIT
+# MIT OR Apache-2.0
+# MIT-0 OR Apache-2.0
+# Unlicense OR MIT
+License:        MIT AND (MIT OR Apache-2.0) AND Unicode-DFS-2016 AND Apache-2.0 AND (Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT) AND BSD-2-Clause AND (BSD-2-Clause OR Apache-2.0 OR MIT) AND CC0-1.0 AND ISC AND (MIT-0 OR Apache-2.0) AND (Unlicense OR MIT)
+# LICENSE.dependencies contains a full license breakdown
+
+# Fedora up to 40 and EPEL up to 9 has individual uu_* packages
+# support upgrading Fedora from 40->42 and EL 9->10
+
+%if 0%{?rhel} && 0%{?rhel} < 11
+%global obsolete_uu_nvr 0.0.23-2
+
+Obsoletes:      uu_cp < %{obsolete_uu_nvr}
+Obsoletes:      uu_mkdir < %{obsolete_uu_nvr}
+Obsoletes:      uu_mktemp < %{obsolete_uu_nvr}
+Obsoletes:      uu_mv < %{obsolete_uu_nvr}
+Obsoletes:      uu_whoami < %{obsolete_uu_nvr}
+%endif
+
+%if 0%{?fedora} && 0%{?fedora} < 43
+%global obsolete_uu_nvr 0.0.23-5
+
+Obsoletes:      uu_base32 < %{obsolete_uu_nvr}
+Obsoletes:      uu_base64 < %{obsolete_uu_nvr}
+Obsoletes:      uu_basename < %{obsolete_uu_nvr}
+Obsoletes:      uu_basenc < %{obsolete_uu_nvr}
+Obsoletes:      uu_cat < %{obsolete_uu_nvr}
+Obsoletes:      uu_cksum < %{obsolete_uu_nvr}
+Obsoletes:      uu_comm < %{obsolete_uu_nvr}
+Obsoletes:      uu_cp < %{obsolete_uu_nvr}
+Obsoletes:      uu_csplit < %{obsolete_uu_nvr}
+Obsoletes:      uu_cut < %{obsolete_uu_nvr}
+Obsoletes:      uu_date < %{obsolete_uu_nvr}
+Obsoletes:      uu_dd < %{obsolete_uu_nvr}
+Obsoletes:      uu_df < %{obsolete_uu_nvr}
+Obsoletes:      uu_dir < %{obsolete_uu_nvr}
+Obsoletes:      uu_dircolors < %{obsolete_uu_nvr}
+Obsoletes:      uu_dirname < %{obsolete_uu_nvr}
+Obsoletes:      uu_du < %{obsolete_uu_nvr}
+Obsoletes:      uu_echo < %{obsolete_uu_nvr}
+Obsoletes:      uu_env < %{obsolete_uu_nvr}
+Obsoletes:      uu_expand < %{obsolete_uu_nvr}
+Obsoletes:      uu_expr < %{obsolete_uu_nvr}
+Obsoletes:      uu_factor < %{obsolete_uu_nvr}
+Obsoletes:      uu_false < %{obsolete_uu_nvr}
+Obsoletes:      uu_fmt < %{obsolete_uu_nvr}
+Obsoletes:      uu_fold < %{obsolete_uu_nvr}
+Obsoletes:      uu_hashsum < %{obsolete_uu_nvr}
+Obsoletes:      uu_head < %{obsolete_uu_nvr}
+Obsoletes:      uu_join < %{obsolete_uu_nvr}
+Obsoletes:      uu_link < %{obsolete_uu_nvr}
+Obsoletes:      uu_ln < %{obsolete_uu_nvr}
+Obsoletes:      uu_ls < %{obsolete_uu_nvr}
+Obsoletes:      uu_mkdir < %{obsolete_uu_nvr}
+Obsoletes:      uu_mktemp < %{obsolete_uu_nvr}
+Obsoletes:      uu_more < %{obsolete_uu_nvr}
+Obsoletes:      uu_mv < %{obsolete_uu_nvr}
+Obsoletes:      uu_nl < %{obsolete_uu_nvr}
+Obsoletes:      uu_numfmt < %{obsolete_uu_nvr}
+Obsoletes:      uu_od < %{obsolete_uu_nvr}
+Obsoletes:      uu_paste < %{obsolete_uu_nvr}
+Obsoletes:      uu_pr < %{obsolete_uu_nvr}
+Obsoletes:      uu_printenv < %{obsolete_uu_nvr}
+Obsoletes:      uu_printf < %{obsolete_uu_nvr}
+Obsoletes:      uu_ptx < %{obsolete_uu_nvr}
+Obsoletes:      uu_pwd < %{obsolete_uu_nvr}
+Obsoletes:      uu_readlink < %{obsolete_uu_nvr}
+Obsoletes:      uu_realpath < %{obsolete_uu_nvr}
+Obsoletes:      uu_rm < %{obsolete_uu_nvr}
+Obsoletes:      uu_rmdir < %{obsolete_uu_nvr}
+Obsoletes:      uu_seq < %{obsolete_uu_nvr}
+Obsoletes:      uu_shred < %{obsolete_uu_nvr}
+Obsoletes:      uu_shuf < %{obsolete_uu_nvr}
+Obsoletes:      uu_sleep < %{obsolete_uu_nvr}
+Obsoletes:      uu_sort < %{obsolete_uu_nvr}
+Obsoletes:      uu_split < %{obsolete_uu_nvr}
+Obsoletes:      uu_sum < %{obsolete_uu_nvr}
+Obsoletes:      uu_tac < %{obsolete_uu_nvr}
+Obsoletes:      uu_tail < %{obsolete_uu_nvr}
+Obsoletes:      uu_tee < %{obsolete_uu_nvr}
+Obsoletes:      uu_test < %{obsolete_uu_nvr}
+Obsoletes:      uu_touch < %{obsolete_uu_nvr}
+Obsoletes:      uu_tr < %{obsolete_uu_nvr}
+Obsoletes:      uu_true < %{obsolete_uu_nvr}
+Obsoletes:      uu_truncate < %{obsolete_uu_nvr}
+Obsoletes:      uu_tsort < %{obsolete_uu_nvr}
+Obsoletes:      uu_unexpand < %{obsolete_uu_nvr}
+Obsoletes:      uu_uniq < %{obsolete_uu_nvr}
+Obsoletes:      uu_unlink < %{obsolete_uu_nvr}
+Obsoletes:      uu_vdir < %{obsolete_uu_nvr}
+Obsoletes:      uu_wc < %{obsolete_uu_nvr}
+Obsoletes:      uu_whoami < %{obsolete_uu_nvr}
+Obsoletes:      uu_yes < %{obsolete_uu_nvr}
+%endif
+
+%description -n uutils-coreutils %{_description}
+
+%files       -n uutils-coreutils
+%license LICENSE
+%license LICENSE.dependencies
+%doc CODE_OF_CONDUCT.md
+%doc CONTRIBUTING.md
+%doc DEVELOPMENT.md
+%doc README.md
+%{_bindir}/uutils-coreutils
+%{_bindir}/uu_*
+%{_mandir}/man1/*
+%{bash_completions_dir}/*
+%{fish_completions_dir}/*
+%{zsh_completions_dir}/*
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+# coreutils-ls-commands.sh script
+cp -p %{SOURCE1} .
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+%{cargo_license_summary}
+%{cargo_license} > LICENSE.dependencies
+mkdir -p data/man/man1
+mkdir -p data/completions/{bash,fish,zsh}
+
+for utility in $(./coreutils-ls-commands.sh target/rpm/coreutils); do
+  target/rpm/coreutils manpage $utility > data/man/man1/uu_${utility}.1
+  for s in bash zsh; do
+    target/rpm/coreutils completion $utility $s > data/completions/$s/uu_${utility}
+  done
+  target/rpm/coreutils completion $utility fish > data/completions/fish/uu_${utility}.fish
+done
+target/rpm/coreutils manpage coreutils > data/man/man1/uutils-coreutils.1
+for s in bash zsh; do
+  target/rpm/coreutils completion coreutils $s > data/completions/$s/uutils-coreutils
+done
+target/rpm/coreutils completion coreutils fish > data/completions/fish/uutils-coreutils.fish
+
+
+%install
+%cargo_install
+mv %{buildroot}/%{_bindir}/coreutils %{buildroot}/%{_bindir}/uutils-coreutils
+for utility in $(./coreutils-ls-commands.sh target/rpm/coreutils); do
+  ln -sr %{buildroot}%{_bindir}/uutils-coreutils  %{buildroot}%{_bindir}/uu_$utility
+done
+mkdir -p %{buildroot}%{_mandir}/man1
+cp -p data/man/man1/* %{buildroot}%{_mandir}/man1/
+mkdir -p %{buildroot}%{bash_completions_dir}
+mkdir -p %{buildroot}%{fish_completions_dir}
+mkdir -p %{buildroot}%{zsh_completions_dir}
+cp -p data/completions/bash/* %{buildroot}%{bash_completions_dir}/
+cp -p data/completions/fish/* %{buildroot}%{fish_completions_dir}/
+cp -p data/completions/zsh/* %{buildroot}%{zsh_completions_dir}/
+
+
+%if %{with check}
+%check
+# * --test-threads 1: tests fail with permission denied error if run with too
+#   many threads (currently not needed)
+# * common::util::tests::test_compare_xattrs: operation not supported
+# * test_chcon / test_runcon: SELinux not supported in mock
+# * test_cp: operation not supported
+# * test_df: needs an actual filesystem to test
+# * test_du: expected sublink/symlink in output
+# * test_ls: need block/char device
+# * test_seq: tolerances too tight
+# * test_sort: formatting differences with recent unicode-width versions
+%ifarch s390x
+# * test_od::test_suppress_duplicates: likely endianness issue
+%endif
+%{cargo_test -- -- %{shrink:
+    --skip common::util::tests::test_compare_xattrs
+    --skip test_chcon::
+    --skip test_runcon::
+    --skip test_cp::test_copy_dir_preserve_permissions
+    --skip test_cp::test_copy_dir_preserve_permissions_inaccessible_file
+    --skip test_cp::test_copy_through_dangling_symlink_no_dereference_permissions
+    --skip test_cp::test_cp_debug_reflink_auto_sparse_always_non_sparse_file_with_long_zero_sequence
+    --skip test_cp::test_cp_parents_2_dirs
+    --skip test_cp::test_cp_parents_with_permissions_copy_dir
+    --skip test_cp::test_cp_parents_with_permissions_copy_file
+    --skip test_cp::test_cp_preserve_xattr
+    --skip test_cp::test_cp_sparse_always_empty
+    --skip test_cp::test_cp_sparse_always_non_empty
+    --skip test_cp::test_preserve_hardlink_attributes_in_directory
+    --skip test_cp::test_preserve_mode
+    --skip test_df::test_file_column_width_if_filename_contains_unicode_chars
+    --skip test_df::test_nonexistent_file
+    --skip test_df::test_output_file_specific_files
+    --skip test_df::test_output_mp_repeat
+    --skip test_df::test_output_option_without_equals_sign
+    --skip test_df::test_total_label_in_correct_column
+    --skip test_df::test_type_option_with_file
+    --skip test_du::test_du_dereference_args
+    --skip test_du::test_du_no_dereference
+    --skip test_ls::test_device_number
+    --skip test_ls::test_ls_allocation_size
+    --skip test_ls::test_ls_inode
+    --skip test_ls::test_ls_long_format
+    --skip test_ls::test_ls_long_formats
+    --skip test_seq::test_count_down_floats
+    --skip test_seq::test_float_precision_increment
+    --skip test_seq::test_inf_width
+    --skip test_seq::test_neg_inf_width
+    --skip test_seq::test_separator_and_terminator_floats
+    --skip test_seq::test_width_decimal_scientific_notation_increment
+    --skip test_seq::test_width_decimal_scientific_notation_trailing_zeros_end
+    --skip test_seq::test_width_decimal_scientific_notation_trailing_zeros_increment
+    --skip test_seq::test_width_floats
+    --skip test_seq::test_width_negative_zero_decimal_notation
+    --skip test_seq::test_width_negative_zero_scientific_notation
+%ifarch s390x
+    --skip test_od::test_suppress_duplicates
+%endif
+    --skip test_sort::test_keys_closed_range
+    --skip test_sort::test_keys_multiple_ranges
+    --skip test_sort::test_keys_no_field_match
+    --skip test_sort::test_keys_open_ended
+}}
+%endif
+# check
+
+%changelog
+%autochangelog
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..0548894
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,127 @@
+[package]
+summary = "coreutils ~ GNU coreutils reimplementation in Rust"
+description = "coreutils ~ GNU coreutils (updated); implemented as universal (cross-platform) utils, written in Rust."
+
+cargo-toml-patch-comments = [
+  "drop uudoc, unneeded",
+  "update rstest to 0.26: https://github.com/uutils/coreutils/commit/001a91fbe6adea29a566326df3fcda30f89e97ab",
+  "enable feat_acl",
+  "TODO: enable unix",
+  "allow procfs 0.17, 0.18",
+  "allow hex-literal 1.0: https://github.com/uutils/coreutils/commit/944cd4f72ca7d6e87d06d0a0a5b9e8dafedfba4b",
+]
+extra-sources = [
+  { "number" = 1, "file" = "coreutils-ls-commands.sh", "comments" = ["Script to list available coreutils commands"] },
+]
+extra-patches = [
+  { "number" = 2, "file" = "coreutils-fix-seq-neg-num-tests.diff", "comments" = ["Fix seq tests that pass negative numbers"] },
+]
+
+bin-package-name = "uutils-coreutils"
+
+extra-files = [
+  "%{_bindir}/uu_*",
+  "%{_mandir}/man1/*",
+  "%{bash_completions_dir}/*",
+  "%{fish_completions_dir}/*",
+  "%{zsh_completions_dir}/*",
+]
+
+[package.bin-renames]
+coreutils = "uutils-coreutils"
+
+[scripts]
+prep.post = ["""\
+# coreutils-ls-commands.sh script
+cp -p %{SOURCE1} ."""]
+
+build.post = ["""\
+mkdir -p data/man/man1
+mkdir -p data/completions/{bash,fish,zsh}
+
+for utility in $(./coreutils-ls-commands.sh target/rpm/coreutils); do
+  target/rpm/coreutils manpage $utility > data/man/man1/uu_${utility}.1
+  for s in bash zsh; do
+    target/rpm/coreutils completion $utility $s > data/completions/$s/uu_${utility}
+  done
+  target/rpm/coreutils completion $utility fish > data/completions/fish/uu_${utility}.fish
+done
+target/rpm/coreutils manpage coreutils > data/man/man1/uutils-coreutils.1
+for s in bash zsh; do
+  target/rpm/coreutils completion coreutils $s > data/completions/$s/uutils-coreutils
+done
+target/rpm/coreutils completion coreutils fish > data/completions/fish/uutils-coreutils.fish
+"""]
+
+install.post = ["""\
+for utility in $(./coreutils-ls-commands.sh target/rpm/coreutils); do
+  ln -sr %{buildroot}%{_bindir}/uutils-coreutils  %{buildroot}%{_bindir}/uu_$utility
+done
+mkdir -p %{buildroot}%{_mandir}/man1
+cp -p data/man/man1/* %{buildroot}%{_mandir}/man1/
+mkdir -p %{buildroot}%{bash_completions_dir}
+mkdir -p %{buildroot}%{fish_completions_dir}
+mkdir -p %{buildroot}%{zsh_completions_dir}
+cp -p data/completions/bash/* %{buildroot}%{bash_completions_dir}/
+cp -p data/completions/fish/* %{buildroot}%{fish_completions_dir}/
+cp -p data/completions/zsh/* %{buildroot}%{zsh_completions_dir}/
+"""]
+
+[tests]
+comments = [
+  "--test-threads 1: tests fail with permission denied error if run with too many threads (currently not needed)",
+  "common::util::tests::test_compare_xattrs: operation not supported",
+  "test_chcon / test_runcon: SELinux not supported in mock",
+  "test_cp: operation not supported",
+  "test_df: needs an actual filesystem to test",
+  "test_du: expected sublink/symlink in output",
+  "test_ls: need block/char device",
+  "test_seq: tolerances too tight",
+  "test_sort: formatting differences with recent unicode-width versions",
+]
+skip = [
+  "common::util::tests::test_compare_xattrs",
+  "test_chcon::",
+  "test_runcon::",
+  "test_cp::test_copy_dir_preserve_permissions",
+  "test_cp::test_copy_dir_preserve_permissions_inaccessible_file",
+  "test_cp::test_copy_through_dangling_symlink_no_dereference_permissions",
+  "test_cp::test_cp_debug_reflink_auto_sparse_always_non_sparse_file_with_long_zero_sequence",
+  "test_cp::test_cp_parents_2_dirs",
+  "test_cp::test_cp_parents_with_permissions_copy_dir",
+  "test_cp::test_cp_parents_with_permissions_copy_file",
+  "test_cp::test_cp_preserve_xattr",
+  "test_cp::test_cp_sparse_always_empty",
+  "test_cp::test_cp_sparse_always_non_empty",
+  "test_cp::test_preserve_hardlink_attributes_in_directory",
+  "test_cp::test_preserve_mode",
+  "test_df::test_file_column_width_if_filename_contains_unicode_chars",
+  "test_df::test_nonexistent_file",
+  "test_df::test_output_file_specific_files",
+  "test_df::test_output_mp_repeat",
+  "test_df::test_output_option_without_equals_sign",
+  "test_df::test_total_label_in_correct_column",
+  "test_df::test_type_option_with_file",
+  "test_du::test_du_dereference_args",
+  "test_du::test_du_no_dereference",
+  "test_ls::test_device_number",
+  "test_ls::test_ls_allocation_size",
+  "test_ls::test_ls_inode",
+  "test_ls::test_ls_long_format",
+  "test_ls::test_ls_long_formats",
+  "test_seq::test_count_down_floats",
+  "test_seq::test_float_precision_increment",
+  "test_seq::test_inf_width",
+  "test_seq::test_neg_inf_width",
+  "test_seq::test_separator_and_terminator_floats",
+  "test_seq::test_width_decimal_scientific_notation_increment",
+  "test_seq::test_width_decimal_scientific_notation_trailing_zeros_end",
+  "test_seq::test_width_decimal_scientific_notation_trailing_zeros_increment",
+  "test_seq::test_width_floats",
+  "test_seq::test_width_negative_zero_decimal_notation",
+  "test_seq::test_width_negative_zero_scientific_notation",
+  "test_sort::test_keys_closed_range",
+  "test_sort::test_keys_multiple_ranges",
+  "test_sort::test_keys_no_field_match",
+  "test_sort::test_keys_open_ended",
+]
diff --git a/sources b/sources
new file mode 100644
index 0000000..d78e969
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (coreutils-0.0.27.crate) = ade9d7e0a79896eb6f79d9534ff4a4c28e77d9fb2d094439d1106e4666d4de6905ba044f5319879097cf228018e04ee53bee0cc222301bee90e9924c908a8879