diff --git a/Cargo.toml b/Cargo.toml
index 1331839b207..d3d1e69092f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -512,3 +512,22 @@ path = "src/bin/coreutils.rs"
 name = "uudoc"
 path = "src/bin/uudoc.rs"
 required-features = ["uudoc"]
+
+# The default release profile. It contains all optimizations, without
+# sacrificing debug info. With this profile (like in the standard
+# release profile), the debug info and the stack traces will still be available.
+[profile.release]
+lto = true
+
+# A release-like profile that is tuned to be fast, even when being fast
+# compromises on binary size. This includes aborting on panic.
+[profile.release-fast]
+inherits = "release"
+panic = "abort"
+
+# A release-like profile that is as small as possible.
+[profile.release-small]
+inherits = "release"
+opt-level = "z"
+panic = "abort"
+strip = true
diff --git a/docs/src/packaging.md b/docs/src/packaging.md
new file mode 100644
index 00000000000..ed94b4baa0b
--- /dev/null
+++ b/docs/src/packaging.md
@@ -0,0 +1,86 @@
+# Packaging coreutils
+
+<!-- spell-checker:ignore debuginfo manpages backtraces -->
+
+> **Note**: This page is intended as a guide for packaging the uutils coreutils
+> for package maintainers. Normal users probably not need to read this. If you
+> just want to install the coreutils, look at the
+> [installation](installation.md) instructions.
+
+The maintainers of this project do not have the capacity to maintain packages
+for every distribution and package manager out there. Therefore, we encourage
+other people to package the uutils coreutils for their preferred distributions.
+You do not need to ask permission for this and you can do this however you want
+as long as you comply with the license. However, we do like to hear and
+advertise where the uutils coreutils are available, so please do let us know!
+
+## License
+
+The uutils coreutils are licensed under the MIT license. See the
+[LICENSE](https://github.com/uutils/coreutils/blob/main/LICENSE) for the full
+license text. Make sure to add attribution and the license text to the package
+to comply with the license.
+
+## Package
+
+We recommend to name the package `uutils-coreutils`. Just `uutils` is incorrect,
+because that is the name of the organization, which also includes other
+projects.
+
+## Selecting the utils to include
+
+Not all utils are available on all platforms. To get the full set of utils for a
+particular platform, you must enable the feature flag with the platform name.
+For example, on Unix-like system, use `--features unix` and `--features windows`
+on Windows.
+
+For a more fine-grained selection, you can enable just the features with the
+name of the utils you want to include and disable the default feature set.
+
+Additionally, support for SELinux must explicitly enabled with the
+`feat_selinux` feature.
+
+We recommend to include all the utils that a platform supports.
+
+## Compilation parameters
+
+There are several compile-time flags that allow you to tune the coreutils to you
+particular needs. Some distributions, for example, might choose to minimize the
+binary size as much as possible.
+
+This can be achieved by customizing the configuration passed to cargo. You can
+view the full documentation in the
+[cargo documentation](https://doc.rust-lang.org/cargo/reference/profiles.html).
+
+We provide three release profiles out of the box, though you may want to tweak
+them:
+
+- `release`: This is the standard Rust release profile, but with link-time
+  optimization enabled. It is a balance between compile time, performance and a
+  reasonable amount of debug info. The main drawback of this profile is that the
+  binary is quite large (roughly 2x the GNU coreutils).
+- `release-fast`: Every setting is tuned for the best performance, at the cost
+  of compile time. This binary is still quite large.
+- `release-small`: Generates the smallest binary possible. This strips _all_
+  debug info from the binary and leads to worse backtraces. The performance of
+  this profile is also really good as it is close to the `release-fast` profile,
+  but with all debuginfo stripped.
+
+For the precise definition of these profiles, you can look at the root
+[`Cargo.toml`](https://github.com/uutils/coreutils/blob/main/Cargo.toml).
+
+The profiles above are just examples. We encourage package maintainers to decide
+for themselves what the best parameters for their distribution are. For example,
+a distribution focused on embedded systems would probably choose
+`release-small`, but another distribution focused on security might enable
+bounds checks.
+
+It is also possible to split the debuginfo into a separate package. See the
+[`split-debuginfo`](https://doc.rust-lang.org/cargo/reference/profiles.html#split-debuginfo)
+option in `cargo`.
+
+## Additional artifacts
+
+This project supports automatically generating manpages and shell completion
+files which you may want to include in the package. See the page on
+[building from source](build.md) for how to generate these.
diff --git a/src/uu/stdbuf/build.rs b/src/uu/stdbuf/build.rs
index 9d36f20f4f1..5938f639690 100644
--- a/src/uu/stdbuf/build.rs
+++ b/src/uu/stdbuf/build.rs
@@ -23,19 +23,29 @@ fn main() {
     let out_dir = env::var("OUT_DIR").unwrap();
     let mut target_dir = Path::new(&out_dir);
 
-    // Depending on how this is util is built, the directory structure. This seems to work for now.
-    // Here are three cases to test when changing this:
+    // Depending on how this is util is built, the directory structure changes.
+    // This seems to work for now. Here are three cases to test when changing
+    // this:
+    //
     // - cargo run
     // - cross run
     // - cargo install --git
     // - cargo publish --dry-run
+    //
+    // The goal is to find the directory in which we are installing, but that
+    // depends on the build method, which is annoying. Additionally the env
+    // var for the profile can only be "debug" or "release", not a custom
+    // profile name, so we have to use the name of the directory within target
+    // as the profile name.
     let mut name = target_dir.file_name().unwrap().to_string_lossy();
+    let mut profile_name = name.clone();
     while name != "target" && !name.starts_with("cargo-install") {
         target_dir = target_dir.parent().unwrap();
+        profile_name = name.clone();
         name = target_dir.file_name().unwrap().to_string_lossy();
     }
     let mut dir = target_dir.to_path_buf();
-    dir.push(env::var("PROFILE").unwrap());
+    dir.push(profile_name.as_ref());
     dir.push("deps");
     let mut path = None;