transfered from codeberg

compile

@@ -0,0 +1,53 @@
+#!/bin/sh
+
+# Get the absolute path of the project root (where this script lives)
+# This ensures the script works even if called from elsewhere
+ROOT_DIR=$(cd "$(dirname "$0")" && pwd)
+BUILD_DIR="$ROOT_DIR/build"
+
+usage() {
+    echo "Usage: $0 {debug|release|test}"
+    exit 1
+}
+
+# Check if an argument was provided
+if [ -z "$1" ]; then
+    usage
+fi
+
+TYPE="$1"
+
+case "$TYPE" in
+    debug|release|test)
+        TARGET_DIR="$BUILD_DIR/$TYPE"
+        
+        # Create directory structure if it doesn't exist
+        mkdir -p "$TARGET_DIR"
+        
+        echo "--- Entering $TYPE build mode ---"
+        cd "$TARGET_DIR" || exit 1
+        
+        # Set CMake build type based on argument
+        # We capitalize the first letter to match CMake conventions
+        if [ "$TYPE" = "debug" ]; then
+            CMAKE_TYPE="Debug"
+        elif [ "$TYPE" = "release" ]; then
+            CMAKE_TYPE="Release"
+        else
+            CMAKE_TYPE="Debug" # Tests usually run in debug mode
+        fi
+
+        # Run CMake and Make
+        cmake -DCMAKE_BUILD_TYPE="$CMAKE_TYPE" ../..
+        
+        # If it's the test build, we target 'test_suite', otherwise 'all'
+        if [ "$TYPE" = "test" ]; then
+            make test_suite
+        else
+            make
+        fi
+        ;;
+    *)
+        usage
+        ;;
+esac