Skip to content

Add x86_64 and universal simulator slices #288

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kraenhansen merged 12 commits into from
Oct 26, 2025
Merged

Add x86_64 and universal simulator slices #288

Show file tree
Hide file tree
Changes from 10 commits
Commits
Show all changes
12 commits
Select commit Hold shift + click to select a range
1af77c0
Delete unused APPLE_ARCHITECTURES from host package
kraenhansen Oct 24, 2025
3e49fe8
Add x86_64 and universal simulator triplets to host
kraenhansen Oct 24, 2025
e23bef1
Provide per-triplet constants
kraenhansen Oct 24, 2025
2286c36
Drive-by delete unused createPlistContent
kraenhansen Oct 24, 2025
43ce065
Declare support for relevant triplets
kraenhansen Oct 24, 2025
c490dd5
Support multiple purposes when picking default triplets
kraenhansen Oct 24, 2025
4e5a9af
Add changeset
kraenhansen Oct 24, 2025
33b8104
Incorporate review
kraenhansen Oct 24, 2025
bab154e
Update Ferric to link against the universal iOS simulator framework
kraenhansen Oct 24, 2025
ce35dd9
Update CI to build universal ios sim framework
kraenhansen Oct 24, 2025
8de6f11
Renamed purpose to mode and values to be more semantic
kraenhansen Oct 26, 2025
fb45402
Assert triplet platform is supported by host
kraenhansen Oct 26, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions .changeset/bright-parts-roll.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
---
"cmake-rn": patch
"react-native-node-api": patch
---

Add x86_64 and universal simulator triplets
2 changes: 1 addition & 1 deletion .github/workflows/check.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ jobs:
- run: npm ci
- run: npm run bootstrap
env:
CMAKE_RN_TRIPLETS: arm64-apple-ios-sim
CMAKE_RN_TRIPLETS: arm64;x86_64-apple-ios-sim
FERRIC_TARGETS: aarch64-apple-ios-sim
- run: npm run pod-install
working-directory: apps/test-app
Expand Down
4 changes: 2 additions & 2 deletions packages/cmake-rn/src/cli.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -187,7 +187,7 @@ program = program.action(
for (const platform of Object.values(platforms)) {
// Forcing the types a bit here, since the platform id option is dynamically added
if ((baseOptions as Record<string, unknown>)[platform.id]) {
for (const triplet of platform.triplets) {
for (const triplet of await platform.defaultTriplets("release")) {
triplets.add(triplet);
}
}
Expand All @@ -196,7 +196,7 @@ program = program.action(
if (triplets.size === 0) {
for (const platform of Object.values(platforms)) {
if (platform.isSupportedByHost()) {
for (const triplet of await platform.defaultTriplets()) {
for (const triplet of await platform.defaultTriplets("development")) {
triplets.add(triplet);
}
}
Expand Down
6 changes: 4 additions & 2 deletions packages/cmake-rn/src/platforms/android.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -100,8 +100,10 @@ export const platform: Platform<Triplet[], AndroidOpts> = {
"i686-linux-android",
"x86_64-linux-android",
],
defaultTriplets() {
if (process.arch === "arm64") {
defaultTriplets(purpose) {
if (purpose === "release") {
return [...this.triplets];
} else if (process.arch === "arm64") {
return ["aarch64-linux-android"];
} else if (process.arch === "x64") {
return ["x86_64-linux-android"];
Expand Down
94 changes: 70 additions & 24 deletions packages/cmake-rn/src/platforms/apple.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,13 +62,22 @@ const XCODE_SDK_NAMES = {
"x86_64-apple-darwin": "macosx",
"arm64-apple-darwin": "macosx",
"arm64;x86_64-apple-darwin": "macosx",

"arm64-apple-ios": "iphoneos",
"arm64-apple-ios-sim": "iphonesimulator",
"arm64-apple-tvos": "appletvos",
"x86_64-apple-ios-sim": "iphonesimulator",
"arm64;x86_64-apple-ios-sim": "iphonesimulator",

// "x86_64-apple-tvos": "appletvos",
"arm64-apple-tvos": "appletvos",
"x86_64-apple-tvos-sim": "appletvsimulator",
"arm64-apple-tvos-sim": "appletvsimulator",
"arm64;x86_64-apple-tvos-sim": "appletvsimulator",

"arm64-apple-visionos": "xros",
"arm64-apple-visionos-sim": "xrsimulator",
"x86_64-apple-visionos-sim": "xrsimulator",
"arm64;x86_64-apple-visionos-sim": "xrsimulator",
} satisfies Record<Triplet, XcodeSDKName>;

type CMakeSystemName = "Darwin" | "iOS" | "tvOS" | "watchOS" | "visionOS";
Expand All @@ -77,27 +86,44 @@ const CMAKE_SYSTEM_NAMES = {
"x86_64-apple-darwin": "Darwin",
"arm64-apple-darwin": "Darwin",
"arm64;x86_64-apple-darwin": "Darwin",

"arm64-apple-ios": "iOS",
"arm64-apple-ios-sim": "iOS",
"arm64-apple-tvos": "tvOS",
"x86_64-apple-ios-sim": "iOS",
"arm64;x86_64-apple-ios-sim": "iOS",

// "x86_64-apple-tvos": "appletvos",
"arm64-apple-tvos": "tvOS",
"arm64-apple-tvos-sim": "tvOS",
"x86_64-apple-tvos-sim": "tvOS",
"arm64;x86_64-apple-tvos-sim": "tvOS",

"arm64-apple-visionos": "visionOS",
"x86_64-apple-visionos-sim": "visionOS",
"arm64-apple-visionos-sim": "visionOS",
"arm64;x86_64-apple-visionos-sim": "visionOS",
} satisfies Record<Triplet, CMakeSystemName>;

const DESTINATION_BY_TRIPLET = {
"x86_64-apple-darwin": "generic/platform=macOS",
"arm64-apple-darwin": "generic/platform=macOS",
"arm64;x86_64-apple-darwin": "generic/platform=macOS",

"arm64-apple-ios": "generic/platform=iOS",
"arm64-apple-ios-sim": "generic/platform=iOS Simulator",
"x86_64-apple-ios-sim": "generic/platform=iOS Simulator",
"arm64;x86_64-apple-ios-sim": "generic/platform=iOS Simulator",

"arm64-apple-tvos": "generic/platform=tvOS",
// "x86_64-apple-tvos": "generic/platform=tvOS",
"x86_64-apple-tvos-sim": "generic/platform=tvOS Simulator",
"arm64-apple-tvos-sim": "generic/platform=tvOS Simulator",
"arm64;x86_64-apple-tvos-sim": "generic/platform=tvOS Simulator",

"arm64-apple-visionos": "generic/platform=visionOS",
"arm64-apple-visionos-sim": "generic/platform=visionOS Simulator",
// TODO: Verify that the three following destinations are correct and actually work
"x86_64-apple-darwin": "generic/platform=macOS,arch=x86_64",
"arm64-apple-darwin": "generic/platform=macOS,arch=arm64",
"arm64;x86_64-apple-darwin": "generic/platform=macOS",
"x86_64-apple-visionos-sim": "generic/platform=visionOS Simulator",
"arm64;x86_64-apple-visionos-sim": "generic/platform=visionOS Simulator",
} satisfies Record<Triplet, string>;

type AppleArchitecture = "arm64" | "x86_64" | "arm64;x86_64";
Expand All @@ -106,30 +132,24 @@ export const APPLE_ARCHITECTURES = {
"x86_64-apple-darwin": "x86_64",
"arm64-apple-darwin": "arm64",
"arm64;x86_64-apple-darwin": "arm64;x86_64",

"arm64-apple-ios": "arm64",
"arm64-apple-ios-sim": "arm64",
"arm64-apple-tvos": "arm64",
"x86_64-apple-ios-sim": "x86_64",
"arm64;x86_64-apple-ios-sim": "arm64;x86_64",

// "x86_64-apple-tvos": "x86_64",
"arm64-apple-tvos": "arm64",
"arm64-apple-tvos-sim": "arm64",
"x86_64-apple-tvos-sim": "x86_64",
"arm64;x86_64-apple-tvos-sim": "arm64;x86_64",

"arm64-apple-visionos": "arm64",
"x86_64-apple-visionos-sim": "x86_64",
"arm64-apple-visionos-sim": "arm64",
"arm64;x86_64-apple-visionos-sim": "arm64;x86_64",
} satisfies Record<Triplet, AppleArchitecture>;

export function createPlistContent(values: Record<string, string>) {
return [
'<?xml version="1.0" encoding="UTF-8"?>',
'<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">',
'<plist version="1.0">',
"<dict>",
...Object.entries(values).flatMap(([key, value]) => [
`<key>${key}</key>`,
`<string>${value}</string>`,
]),
"</dict>",
"</plist>",
].join("\n");
}

const xcframeworkExtensionOption = new Option(
"--xcframework-extension",
"Don't rename the xcframework to .apple.node",
Expand Down Expand Up @@ -171,16 +191,42 @@ export const platform: Platform<Triplet[], AppleOpts> = {
id: "apple",
name: "Apple",
triplets: [
"arm64-apple-darwin",
"x86_64-apple-darwin",
"arm64;x86_64-apple-darwin",

"arm64-apple-ios",
"arm64-apple-ios-sim",
"x86_64-apple-ios-sim",
"arm64;x86_64-apple-ios-sim",

"arm64-apple-tvos",
"x86_64-apple-tvos-sim",
"arm64-apple-tvos-sim",
"arm64;x86_64-apple-tvos-sim",

"arm64-apple-visionos",
"x86_64-apple-visionos-sim",
"arm64-apple-visionos-sim",
"arm64;x86_64-apple-visionos-sim",
],
defaultTriplets() {
return process.arch === "arm64" ? ["arm64-apple-ios-sim"] : [];
defaultTriplets(purpose) {
if (purpose === "release") {
return [
"arm64;x86_64-apple-darwin",

"arm64-apple-ios",
"arm64;x86_64-apple-ios-sim",

"arm64-apple-tvos",
"arm64;x86_64-apple-tvos-sim",

"arm64-apple-visionos",
"arm64;x86_64-apple-visionos-sim",
];
} else {
return ["arm64;x86_64-apple-ios-sim"];
}
},
amendCommand(command) {
return command.addOption(xcframeworkExtensionOption);
Expand Down
14 changes: 9 additions & 5 deletions packages/cmake-rn/src/platforms/types.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ export type Platform<
Triplets extends string[] = string[],
Opts extends cli.OptionValues = Record<string, unknown>,
Command = ExtendedCommand<Opts>,
Triplet extends string = Triplets[number],
> = {
/**
* Used to identify the platform in the CLI.
Expand All @@ -47,9 +48,12 @@ export type Platform<
*/
triplets: Readonly<Triplets>;
/**
* Get the limited subset of triplets that should be built by default for this platform, to support a development workflow.
* Get the limited subset of triplets that should be built by default for this platform.
*
*/
defaultTriplets(): Triplets[number][] | Promise<Triplets[number][]>;
defaultTriplets(
purpose: "development" | "release",
Copy link
Collaborator

@shirakaba shirakaba Oct 24, 2025 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

⚠️ bikeshedding - feel free to solve more important problems instead!

Xcode uses the terminology build configuration (which you can name "orange" | "banana" if you wish, but defaults to Debug and Release when creating new projects).

They confusingly use the term Development for codesigning for local deployment.

From an Apple point of view, I'd go with:

- purpose: "development" | "release",
+ configuration: "Debug" | "Release",

On the other hand, Android uses build variants:

- purpose: "development" | "release",
+ variant: "debug" | "release",

So uhhh I guess we can't win. 🤔

But either way, "debug" is probably more consistent than "development"?

Copy link
Collaborator Author

@kraenhansen kraenhansen Oct 24, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This value isn't encoding the build configuration "Release" vs "Debug" that you're referring to. What I'm trying to capture here (which might be total overkill BTW) is that a library want to build only for some triplets when they're in the process of iterating their library, to match simulators of a specific architecture for example. To speed things up while iterating locally, the don't want to produce pre-builds for all possible triplets.

Copy link
Collaborator

@shirakaba shirakaba Oct 25, 2025 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Oh right. Then surely this should be changed to onlyBuildActiveArchitecture: boolean or something? As "active architecture" I believe is terminology commonly used across various IDEs and build systems.

Or buildAllArchitectures: boolean.

Copy link
Collaborator Author

@kraenhansen kraenhansen Oct 25, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I agree - it's the same concept as the activeArchOnly option passable to the React Native CLI: src/commands/buildAndroid/index.ts#L58-L77 where it's actually probing ADB. We might be able to do the same or something similar to figure out what simulators and emulators are actively booted 🤔

That being said, I don't know if it's worth it though investing too much into this feature: We're running all of the builds of triplets in parallel so the increase in build-time doesn't scale linearly with the amount of triplets.

Copy link
Collaborator

@shirakaba shirakaba Oct 25, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

I'll leave it to you! Just driving by 😄

Copy link
Collaborator Author

@kraenhansen kraenhansen Oct 26, 2025 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@copilot what do you think? What would be a good name for this parameter and supported values?

(don't know if tagging it here will work the same way it does in agent tasks 🙈)

): Triplet[] | Promise<Triplet[]>;
/**
* Implement this to add any platform specific options to the command.
*/
Expand All @@ -62,15 +66,15 @@ export type Platform<
* Configure all projects for this platform.
*/
configure(
triplets: TripletContext<Triplets[number]>[],
triplets: TripletContext<Triplet>[],
options: BaseOpts & Opts,
spawn: Spawn,
): Promise<void>;
/**
* Platform specific command to build a triplet project.
*/
build(
context: TripletContext<Triplets[number]>,
context: TripletContext<Triplet>,
options: BaseOpts & Opts,
): Promise<void>;
/**
Expand All @@ -81,7 +85,7 @@ export type Platform<
* Location of the final prebuilt artefact.
*/
outputPath: string,
triplets: TripletContext<Triplets[number]>[],
triplets: TripletContext<Triplet>[],
options: BaseOpts & Opts,
): Promise<void>;
};
2 changes: 1 addition & 1 deletion packages/ferric/src/cargo.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ const APPLE_XCFRAMEWORK_CHILDS_PER_TARGET: Record<AppleTargetName, string> = {
"aarch64-apple-darwin": "macos-arm64_x86_64", // Universal
"x86_64-apple-darwin": "macos-arm64_x86_64", // Universal
"aarch64-apple-ios": "ios-arm64",
"aarch64-apple-ios-sim": "ios-arm64-simulator",
"aarch64-apple-ios-sim": "ios-arm64_x86_64-simulator", // Universal
// "aarch64-apple-ios-macabi": "", // Catalyst
// "x86_64-apple-ios": "ios-x86_64",
// "x86_64-apple-ios-macabi": "ios-x86_64-simulator",
Expand Down
16 changes: 0 additions & 16 deletions packages/host/src/node/prebuilds/apple.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,24 +6,8 @@ import os from "node:os";
import plist from "@expo/plist";
import { spawn } from "@react-native-node-api/cli-utils";

import { AppleTriplet } from "./triplets.js";
import { determineLibraryBasename } from "../path-utils.js";

type AppleArchitecture = "arm64" | "x86_64" | "arm64;x86_64";

export const APPLE_ARCHITECTURES = {
"x86_64-apple-darwin": "x86_64",
"arm64-apple-darwin": "arm64",
"arm64;x86_64-apple-darwin": "arm64;x86_64",
"arm64-apple-ios": "arm64",
"arm64-apple-ios-sim": "arm64",
"arm64-apple-tvos": "arm64",
// "x86_64-apple-tvos": "x86_64",
"arm64-apple-tvos-sim": "arm64",
"arm64-apple-visionos": "arm64",
"arm64-apple-visionos-sim": "arm64",
} satisfies Record<AppleTriplet, AppleArchitecture>;

type XCframeworkOptions = {
frameworkPaths: string[];
outputPath: string;
Expand Down
13 changes: 11 additions & 2 deletions packages/host/src/node/prebuilds/triplets.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,16 +11,25 @@ export const ANDROID_TRIPLETS = [
export type AndroidTriplet = (typeof ANDROID_TRIPLETS)[number];

export const APPLE_TRIPLETS = [
"arm64;x86_64-apple-darwin",
"x86_64-apple-darwin",
"arm64-apple-darwin",
"arm64;x86_64-apple-darwin",

"arm64-apple-ios",
"x86_64-apple-ios-sim",
"arm64-apple-ios-sim",
"arm64;x86_64-apple-ios-sim",

"arm64-apple-tvos",
"arm64-apple-tvos-sim",
// "x86_64-apple-tvos",
"x86_64-apple-tvos-sim",
"arm64-apple-tvos-sim",
"arm64;x86_64-apple-tvos-sim",

"arm64-apple-visionos",
"x86_64-apple-visionos-sim",
"arm64-apple-visionos-sim",
"arm64;x86_64-apple-visionos-sim",
] as const;

export type AppleTriplet = (typeof APPLE_TRIPLETS)[number];
Expand Down
Loading