iniciando o projeto

compile_simple.sh

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+#!/bin/bash
+
+# Simple ARM64 cross-compilation script for pure C version
+
+if [ "$1" == "arm64" ] || [ "$1" == "aarch64" ]; then
+    echo "Cross-compiling C framebuffer demo for ARM64..."
+    
+    # Check if cross-compiler is available
+    if ! command -v aarch64-linux-gnu-gcc &> /dev/null; then
+        echo "Error: ARM64 cross-compiler not found!"
+        echo "Install with: sudo apt-get install gcc-aarch64-linux-gnu"
+        exit 1
+    fi
+    
+    # Cross-compile pure C version (no dependencies)
+    aarch64-linux-gnu-gcc -o framebuffer_demo framebuffer_simple.c -static
+    
+    if [ $? -eq 0 ]; then
+        echo "Cross-compilation successful!"
+        echo "Binary compiled for ARM64 (aarch64)"
+        echo "Transfer to R36 Ultra and run with: sudo ./framebuffer_demo"
+        file framebuffer_demo
+    else
+        echo "Cross-compilation failed!"
+        exit 1
+    fi
+else
+    echo "Compiling C framebuffer demo (native)..."
+    gcc -o framebuffer_demo framebuffer_simple.c
+    
+    if [ $? -eq 0 ]; then
+        echo "Compilation successful!"
+        echo "Run with: sudo ./framebuffer_demo"
+        file framebuffer_demo
+    else
+        echo "Compilation failed!"
+        exit 1
+    fi
+fi