Cargo.toml: Define feat_wasm (#11074)

.github/workflows/CICD.yml

@@ -657,7 +657,7 @@ jobs:
           - { os: ubuntu-latest  , target: x86_64-unknown-linux-gnu    , features: "feat_os_unix,uudoc"   , use-cross: no, workspace-tests: true }
           - { os: ubuntu-latest  , target: x86_64-unknown-linux-musl   , features: feat_os_unix_musl , use-cross: use-cross }
           - { os: ubuntu-latest  , target: x86_64-unknown-redox        , features: feat_os_unix_redox     , use-cross: redoxer , skip-tests: true , check-only: true }
-          - { os: ubuntu-latest  , target: wasm32-wasip1, default-features: false, features: "basenc,cksum", skip-tests: true }
+          - { os: ubuntu-latest  , target: wasm32-wasip1, default-features: false, features: feat_wasm, skip-tests: true }
           - { os: macos-latest   , target: aarch64-apple-darwin        , features: feat_os_macos, workspace-tests: true } # M1 CPU
           # PR #7964: chcon should not break build without the feature. cargo check is enough to detect it.
           - { os: macos-latest   , target: aarch64-apple-darwin        , workspace-tests: true, check-only: true } # M1 CPU

.vscode/cspell.dictionaries/workspace.wordlist.txt

@@ -365,6 +365,8 @@ getcwd
 # * other
 weblate
 algs
+wasm
+wasip
 
 # * stty terminal flags
 brkint

Cargo.toml

@@ -168,6 +168,61 @@ feat_Tier1 = [
   "whoami",
 ]
 ## (primary platforms) feature sets
+# "feat_wasm" == set of utilities which can be built for wasm target
+# We don't need to support all of wasm targets. So the ambiguous name is used at here
+# It is bit complex to deduplicate with other lists
+feat_wasm = [
+  "basename",
+  "base32",
+  "base64",
+  "basenc",
+  "cut",
+  "date",
+  "dircolors",
+  "dirname",
+  "echo",
+  "expand",
+  "factor",
+  "false",
+  "fmt",
+  "fold",
+  "join",
+  "link",
+  "nl",
+  "numfmt",
+  "od",
+  "paste",
+  "pr",
+  "printenv",
+  "printf",
+  "ptx",
+  "pwd",
+  "seq",
+  "shred",
+  "shuf",
+  "sleep",
+  "sum",
+  "tee",
+  "true",
+  "truncate",
+  "unexpand",
+  "uniq",
+  "unlink",
+  "wc",
+  "yes",
+  # cksum family
+  "cksum",
+  "b2sum",
+  "md5sum",
+  "sha1sum",
+  "sha224sum",
+  "sha256sum",
+  "sha384sum",
+  "sha512sum",
+  # useless?
+  "arch",
+  "uname",
+]
 # "feat_os_macos" == set of utilities which can be built/run on the MacOS platform
 feat_os_macos = [
   "feat_os_unix", ## == a modern/usual *nix platform

docs/src/platforms.md

@@ -25,13 +25,15 @@ The platforms in tier 1 and the platforms that we test in CI are listed below.
 | **macOS**        | `x86_64-apple-darwin`    |
 | **Windows**      | `i686-pc-windows-msvc` <br> `x86_64-pc-windows-gnu` <br> `x86_64-pc-windows-msvc` |
 | **FreeBSD**      | `x86_64-unknown-freebsd` |
-| **Android**      | `i686-linux-android`     |
+| **OpenBSD**      | `x86_64-unknown-openbsd` |
+| **Android**      | `x86_64-linux-android`     |
+| **wasm32**      | `wasm32-wasip1`     |
 
 The platforms in tier 2 are more vague, but include:
 
  - untested variations of the platforms above,
  - Redox OS,
- - and BSDs such as OpenBSD, NetBSD & DragonFlyBSD.
+ - and BSDs such as NetBSD & DragonFlyBSD.
 
 ## Utility compatibility per platform