CppCrossPlatform

This is an example project for creating cross-platform apps with C++ for the article in my blog.

Covered platforms

• Android
• iOS
• macOS
• Windows

Covers techniques

• JNI
• Objective-C runtime

Requirements

• CMake 3.20+ for everything except Android, 3.10 shipped with Android SDK
• Android Studio for Android developemtn
• Visual Studio for Windows development (Community Edition will be enough)
• Xcode for iOS and macOS development
• Gradle and Ninja are part of Android SDK

Generating IDE projects

Android Stuio

Just open the source root with Android Studio and hit Gradle Sync button on the top-right corner.

Xcode

# Generate iOS project
cmake -G Xcode -S . -B build_ios -DCMAKE_SYSTEM_NAME=iOS
# Generate macOS project
cmake -G Xcode -S . -B build_macos

note: on iOS you'll need to set your devepoment team manually for code signing to work

Visual Studio

# Generate Windows project
cmake -G "Visual Studio 15 2017 Win64" -S . -B build_windows