Adds support for the libc field in package.json

.yarn/versions/7f7b169a.yml

@@ -0,0 +1,33 @@
+releases:
+  "@yarnpkg/cli": minor
+  "@yarnpkg/core": minor
+  "@yarnpkg/plugin-pnp": minor
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-exec"
+  - "@yarnpkg/plugin-file"
+  - "@yarnpkg/plugin-git"
+  - "@yarnpkg/plugin-github"
+  - "@yarnpkg/plugin-http"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-link"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/doctor"
+  - "@yarnpkg/nm"
+  - "@yarnpkg/pnpify"
+  - "@yarnpkg/sdks"

packages/acceptance-tests/pkg-tests-core/sources/utils/tests.ts

@@ -256,15 +256,14 @@ export const getPackageDirectoryPath = async (
 };
 
 const packageServerUrls: {
-  http: string | null;
-  https: string | null;
+  http: Promise<string> | null;
+  https: Promise<string> | null;
 } = {http: null, https: null};
 
 export const startPackageServer = ({type}: { type: keyof typeof packageServerUrls } = {type: `http`}): Promise<string> => {
   const serverUrl = packageServerUrls[type];
-
   if (serverUrl !== null)
-    return Promise.resolve(serverUrl);
+    return serverUrl;
 
   const applyOtpValidation = (req: IncomingMessage, res: ServerResponse, user: Login) => {
     const otp = req.headers[`npm-otp`];
@@ -536,7 +535,7 @@ export const startPackageServer = ({type}: { type: keyof typeof packageServerUrl
     validAuthorizations.set(`Basic ${user.npmAuthIdent.encoded}`, user);
   }
 
-  return new Promise((resolve, reject) => {
+  return packageServerUrls[type] = new Promise((resolve, reject) => {
     const listener: http.RequestListener = (req, res) =>
       void (async () => {
         try {
@@ -595,7 +594,7 @@ export const startPackageServer = ({type}: { type: keyof typeof packageServerUrl
       server.unref();
       server.listen(() => {
         const {port} = server.address() as AddressInfo;
-        resolve((packageServerUrls[type] = `${type}://localhost:${port}`));
+        resolve(`${type}://localhost:${port}`);
       });
     })();
   });

packages/acceptance-tests/pkg-tests-fixtures/packages/native-libc-glibc-1.0.0/index.js

@@ -0,0 +1,10 @@
+/* @flow */
+
+module.exports = require(`./package.json`);
+
+for (const key of [`dependencies`, `devDependencies`, `peerDependencies`]) {
+  for (const dep of Object.keys(module.exports[key] || {})) {
+    // $FlowFixMe The whole point of this file is to be dynamic
+    module.exports[key][dep] = require(dep);
+  }
+}

packages/acceptance-tests/pkg-tests-fixtures/packages/native-libc-glibc-1.0.0/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "native-libc-glibc",
+  "version": "1.0.0",
+  "libc": ["glibc"]
+}

packages/acceptance-tests/pkg-tests-fixtures/packages/native-libc-musl-1.0.0/index.js

@@ -0,0 +1,10 @@
+/* @flow */
+
+module.exports = require(`./package.json`);
+
+for (const key of [`dependencies`, `devDependencies`, `peerDependencies`]) {
+  for (const dep of Object.keys(module.exports[key] || {})) {
+    // $FlowFixMe The whole point of this file is to be dynamic
+    module.exports[key][dep] = require(dep);
+  }
+}

packages/acceptance-tests/pkg-tests-fixtures/packages/native-libc-musl-1.0.0/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "native-libc-musl",
+  "version": "1.0.0",
+  "libc": ["musl"]
+}

packages/acceptance-tests/pkg-tests-fixtures/packages/optional-native-1.0.0/package.json

@@ -4,6 +4,8 @@
   "optionalDependencies": {
     "native-bar-x64": "1.0.0",
     "native-foo-x64": "1.0.0",
-    "native-foo-x86": "1.0.0"
+    "native-foo-x86": "1.0.0",
+    "native-libc-glibc": "1.0.0",
+    "native-libc-musl": "1.0.0"
   }
 }

packages/acceptance-tests/pkg-tests-specs/sources/features/__snapshots__/prunedNativeDeps.test.ts.snap

@@ -29,21 +29,41 @@ __metadata:
   languageName: node
   linkType: hard
 
+\\"native-libc-glibc@npm:1.0.0\\":
+  version: 1.0.0
+  resolution: \\"native-libc-glibc@npm:1.0.0\\"
+  conditions: libc=glibc
+  languageName: node
+  linkType: hard
+
+\\"native-libc-musl@npm:1.0.0\\":
+  version: 1.0.0
+  resolution: \\"native-libc-musl@npm:1.0.0\\"
+  conditions: libc=musl
+  languageName: node
+  linkType: hard
+
 \\"optional-native@npm:1.0.0\\":
   version: 1.0.0
   resolution: \\"optional-native@npm:1.0.0\\"
   dependencies:
     native-bar-x64: 1.0.0
     native-foo-x64: 1.0.0
     native-foo-x86: 1.0.0
+    native-libc-glibc: 1.0.0
+    native-libc-musl: 1.0.0
   dependenciesMeta:
     native-bar-x64:
       optional: true
     native-foo-x64:
       optional: true
     native-foo-x86:
       optional: true
-  checksum: 0e662ccf2f901c37aa95cc3e8bee87315782ca27582521644c86e1ee44367a31a0201049bad23109ca9783efc9ac70bc7dae8619c31f2b6472830b7cf1670f0d
+    native-libc-glibc:
+      optional: true
+    native-libc-musl:
+      optional: true
+  checksum: b62ce5449e2631a9bc4d264ca9cd32cdb96465d6d739cca3378a4e48cf2db199e01c83e97cccee2f657709e5b79403b0cd4dcbc3aa6a96608c11b17b72df3e2c
   languageName: node
   linkType: hard
 

packages/acceptance-tests/pkg-tests-specs/sources/features/prunedNativeDeps.test.ts

@@ -14,6 +14,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           cpu: [`foo`],
           os: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -31,6 +32,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -50,6 +52,10 @@ describe(`Features`, () => {
         type: RequestType.PackageTarball,
         localName: `native-foo-x64`,
         version: `1.0.0`,
+      }, {
+        type: RequestType.PackageTarball,
+        localName: `native-libc-glibc`,
+        version: `1.0.0`,
       }, {
         type: RequestType.PackageTarball,
         localName: `optional-native`,
@@ -66,6 +72,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`, `x86`],
+          libc: [`glibc`, `musl`],
         },
       });
 
@@ -89,6 +96,14 @@ describe(`Features`, () => {
         type: RequestType.PackageTarball,
         localName: `native-foo-x86`,
         version: `1.0.0`,
+      }, {
+        type: RequestType.PackageTarball,
+        localName: `native-libc-glibc`,
+        version: `1.0.0`,
+      }, {
+        type: RequestType.PackageTarball,
+        localName: `native-libc-musl`,
+        version: `1.0.0`,
       }, {
         type: RequestType.PackageTarball,
         localName: `optional-native`,
@@ -105,6 +120,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -113,8 +129,9 @@ describe(`Features`, () => {
 
       await xfs.writeJsonPromise(ppath.join(path, Filename.rc), {
         supportedArchitectures: {
-          os: [`foo`],
+          os: [`bar`],
           cpu: [`x86`],
+          libc: [`musl`],
         },
       });
 
@@ -133,6 +150,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -141,8 +159,9 @@ describe(`Features`, () => {
 
       await xfs.writeJsonPromise(ppath.join(path, Filename.rc), {
         supportedArchitectures: {
-          os: [`foo`],
+          os: [`bar`],
           cpu: [`x86`],
+          libc: [`musl`],
         },
       });
 
@@ -161,6 +180,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -185,6 +205,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -213,6 +234,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`, `x86`],
+          libc: [`glibc`],
         },
       });
 
@@ -231,6 +253,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x86`],
+          libc: [`glibc`],
         },
       });
 
@@ -248,6 +271,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`, `x86`],
+          libc: [`glibc`],
         },
       });
 
@@ -257,6 +281,7 @@ describe(`Features`, () => {
         supportedArchitectures: {
           os: [`foo`],
           cpu: [`x64`],
+          libc: [`glibc`],
         },
       });
 
@@ -280,6 +305,10 @@ describe(`Features`, () => {
         type: RequestType.PackageTarball,
         localName: `native-foo-x86`,
         version: `1.0.0`,
+      }, {
+        type: RequestType.PackageTarball,
+        localName: `native-libc-glibc`,
+        version: `1.0.0`,
       }, {
         type: RequestType.PackageTarball,
         localName: `optional-native`,

packages/acceptance-tests/pkg-tests-specs/sources/pnp.test.js

@@ -1636,7 +1636,7 @@ describe(`Plug'n'Play`, () => {
         const stdout = (await run(`install`)).stdout;
 
         expect(stdout).not.toContain(`Shall not be run`);
-        expect(stdout).toMatch(new RegExp(`dep@file:./dep.*The ${process.platform}-${process.arch} architecture is incompatible with this module, build skipped.`));
+        expect(stdout).toMatch(new RegExp(`dep@file:./dep.*The ${process.platform}-${process.arch}(-[a-z]+)? architecture is incompatible with this package, build skipped.`));
 
         await expect(source(`require('dep')`)).resolves.toMatchObject({
           name: `dep`,

packages/gatsby/static/configuration/yarnrc.json

@@ -691,6 +691,15 @@
           },
           "default": [],
           "_exampleItems": ["current", "x86", "ia32"]
+        },
+        "libc": {
+          "description": "The list of standard libraries to cover.",
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "default": [],
+          "_exampleItems": ["current", "glibc", "musl"]
         }
       },
       "_exampleKeys": ["os", "cpu"]

packages/plugin-pnp/sources/jsInstallUtils.ts

@@ -1,13 +1,13 @@
-import {BuildDirective, BuildType, Configuration, DependencyMeta, FetchResult, LinkType, Manifest, MessageName, Package, Report, structUtils} from '@yarnpkg/core';
-import {Filename, ppath}                                                                                                                      from '@yarnpkg/fslib';
+import {BuildDirective, BuildType, Configuration, DependencyMeta, FetchResult, LinkType, Manifest, MessageName, Package, Report, nodeUtils, structUtils} from '@yarnpkg/core';
+import {Filename, ppath}                                                                                                                                 from '@yarnpkg/fslib';
 
 export function checkManifestCompatibility(pkg: Package) {
-  return structUtils.isPackageCompatible(pkg, {os: [process.platform], cpu: [process.arch]});
+  return structUtils.isPackageCompatible(pkg, nodeUtils.getArchitectureSet());
 }
 
 export function checkAndReportManifestCompatibility(pkg: Package, label: string, {configuration, report}: {configuration: Configuration, report?: Report | null}) {
   if (!checkManifestCompatibility(pkg)) {
-    report?.reportWarningOnce(MessageName.INCOMPATIBLE_ARCHITECTURE, `${structUtils.prettyLocator(configuration, pkg)} The ${process.platform}-${process.arch} architecture is incompatible with this module, ${label} skipped.`);
+    report?.reportWarningOnce(MessageName.INCOMPATIBLE_ARCHITECTURE, `${structUtils.prettyLocator(configuration, pkg)} The ${nodeUtils.getArchitectureName()} architecture is incompatible with this package, ${label} skipped.`);
     return false;
   }
 

packages/yarnpkg-core/sources/Configuration.ts

@@ -79,6 +79,7 @@ export enum SettingsType {
 export type SupportedArchitectures = {
   os: Array<string> | null;
   cpu: Array<string> | null;
+  libc: Array<string> | null;
 };
 
 export type FormatType = formatUtils.Type;
@@ -307,6 +308,13 @@ export const coreDefinitions: {[coreSettingName: string]: SettingsDefinition} =
         isNullable: true,
         default: [`current`],
       },
+      libc: {
+        description: `Array of supported libc libraries, or null to target them all`,
+        type: SettingsType.STRING,
+        isArray: true,
+        isNullable: true,
+        default: [`current`],
+      },
     },
   },
 
@@ -1469,18 +1477,23 @@ export class Configuration {
     return linkers;
   }
 
-  getSupportedArchitectures() {
+  getSupportedArchitectures(): nodeUtils.ArchitectureSet {
+    const architecture = nodeUtils.getArchitecture();
     const supportedArchitectures = this.get(`supportedArchitectures`);
 
     let os = supportedArchitectures.get(`os`);
     if (os !== null)
-      os = os.map(value => value === `current` ? process.platform : value);
+      os = os.map(value => value === `current` ? architecture.os : value);
 
     let cpu = supportedArchitectures.get(`cpu`);
     if (cpu !== null)
-      cpu = cpu.map(value => value === `current` ? process.arch : value);
+      cpu = cpu.map(value => value === `current` ? architecture.cpu : value);
+
+    let libc = supportedArchitectures.get(`libc`);
+    if (libc !== null)
+      libc = miscUtils.mapAndFilter(libc, value => value === `current` ? architecture.libc ?? miscUtils.mapAndFilter.skip : value);
 
-    return {os, cpu};
+    return {os, cpu, libc};
   }
 
   async refreshPackageExtensions() {