### Basic Window Creation in raylib-go

Source: https://github.com/gen2brain/raylib-go/blob/master/README.md

This snippet demonstrates how to initialize a window, set the target FPS, and draw text within the main game loop. It's a fundamental example for starting with raylib-go.

```go
package main

import rl "github.com/gen2brain/raylib-go/raylib"

func main() {
  rl.InitWindow(800, 450, "raylib [core] example - basic window")
  defer rl.CloseWindow()

  rl.SetTargetFPS(60)

  for !rl.WindowShouldClose() {
    rl.BeginDrawing()

    rl.ClearBackground(rl.RayWhite)
    rl.DrawText("Congrats! You created your first window!", 190, 200, 20, rl.LightGray)

    rl.EndDrawing()
  }
}
```

--------------------------------

### Cross-compile for Windows (64-bit)

Source: https://github.com/gen2brain/raylib-go/blob/master/README.md

Builds a 64-bit Windows executable from Linux using MinGW. Ensure the MinGW toolchain is installed.

```bash
$ CGO_ENABLED=1 CC=x86_64-w64-mingw32-gcc GOOS=windows GOARCH=amd64 go build -ldflags "-s -w"
$ file basic_window.exe
basic_window.exe: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows, 11 sections
```

--------------------------------

### Export Android SDK Path

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Set the ANDROID_HOME environment variable to the Android SDK installation directory.

```bash
export ANDROID_HOME=/opt/android-sdk
```

--------------------------------

### Cross-compile for Windows (32-bit)

Source: https://github.com/gen2brain/raylib-go/blob/master/README.md

Builds a 32-bit Windows executable from Linux using MinGW. Ensure the MinGW toolchain is installed.

```bash
$ CGO_ENABLED=1 CC=i686-w64-mingw32-gcc GOOS=windows GOARCH=386 go build -ldflags "-s -w"
$ file basic_window.exe
basic_window.exe: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, 9 sections
```

--------------------------------

### Cross-compile for macOS (64-bit)

Source: https://github.com/gen2brain/raylib-go/blob/master/README.md

Builds a 64-bit macOS executable from Linux using the OSXCross toolchain. Ensure OSXCross is installed.

```bash
$ CGO_ENABLED=1 CC=x86_64-apple-darwin21.1-clang GOOS=darwin GOARCH=amd64 go build -ldflags "-linkmode external -s -w '-extldflags=-mmacosx-version-min=10.15'"
$ file basic_window
basic_window: Mach-O 64-bit x86_64 executable, flags:<NOUNDEFS|DYLDLINK|TWOLEVEL>
```

--------------------------------

### Export Android NDK Path

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Set the ANDROID_NDK_HOME environment variable to the NDK installation directory. Ensure NDK version 27 is not used.

```bash
export ANDROID_NDK_HOME=/opt/android-ndk
```

--------------------------------

### Cross-compile for macOS (ARM 64-bit)

Source: https://github.com/gen2brain/raylib-go/blob/master/README.md

Builds an ARM 64-bit macOS executable from Linux using the OSXCross toolchain. Ensure OSXCross is installed.

```bash
$ CGO_ENABLED=1 CC=aarch64-apple-darwin21.1-clang GOOS=darwin GOARCH=arm64 go build -ldflags "-linkmode external -s -w '-extldflags=-mmacosx-version-min=12.0.0'"
$ file basic_window
basic_window: Mach-O 64-bit arm64 executable, flags:<NOUNDEFS|DYLDLINK|TWOLEVEL|PIE>
```

--------------------------------

### Add NDK Toolchain to PATH

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Add the NDK's toolchain binary directory to your system's PATH for compilation.

```bash
export PATH=${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin:${PATH}
```

--------------------------------

### Build Android APK

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Build a debuggable Android application package (APK) using Gradle.

```bash
./gradlew assembleDebug
```

--------------------------------

### Compile Shared Library for Android (AArch64)

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Instructions for compiling a C-shared library for Android AArch64 (ARM64) architecture. Use a minimum ANDROID_API of 21 and adjust toolchain and GOARCH accordingly.

```bash
# For aarch64/arm64 replace `arm-linux-androideabi` with `aarch64-linux-android`, set GOARCH to arm64 and use minimum `ANDROID_API=21`.
```

--------------------------------

### Export Android API Version

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Set the minimum Android API level for compilation.

```bash
export ANDROID_API=16
```

--------------------------------

### Compile Shared Library for Android (ARMv7)

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Compile a C-shared library for Android ARMv7 architecture. Requires setting C compiler flags, linker flags, and build environment variables.

```bash
CC="armv7a-linux-androideabi${ANDROID_API}-clang" \
CGO_CFLAGS="-I${ANDROID_SYSROOT}/usr/include -I${ANDROID_SYSROOT}/usr/include/arm-linux-androideabi --sysroot=${ANDROID_SYSROOT} -D__ANDROID_API__=${ANDROID_API}" \
CGO_LDFLAGS="-L${ANDROID_SYSROOT}/usr/lib/arm-linux-androideabi/${ANDROID_API} -L${ANDROID_TOOLCHAIN}/arm-linux-androideabi/lib --sysroot=${ANDROID_SYSROOT}" \
CGO_ENABLED=1 GOOS=android GOARCH=arm \
go build -buildmode=c-shared -ldflags="-s -w -extldflags=-Wl,-soname,libexample.so" \
-o=android/libs/armeabi-v7a/libexample.so
```

--------------------------------

### Export Android Sysroot and Toolchain

Source: https://github.com/gen2brain/raylib-go/blob/master/examples/others/android/example/README.md

Define ANDROID_SYSROOT and ANDROID_TOOLCHAIN variables pointing to the NDK sysroot and toolchain directories.

```bash
export ANDROID_SYSROOT=${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot
export ANDROID_TOOLCHAIN=${ANDROID_NDK_HOME}/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.