add purposeplugin for kde

purpose_plugin/build_plugin.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+OUTPUT_TARGET="${1:-$SCRIPT_DIR}"
+mkdir -p "$OUTPUT_TARGET"
+OUTPUT_DIR="$(cd "$OUTPUT_TARGET" && pwd)"
+
+MOC_BIN=""
+for candidate in /usr/libexec/qt6/moc /usr/lib64/qt6/libexec/moc moc-qt6 moc; do
+    if command -v "$candidate" &>/dev/null; then
+        MOC_BIN="$candidate"
+        break
+    elif [ -x "$candidate" ]; then
+        MOC_BIN="$candidate"
+        break
+    fi
+done
+
+if [ -z "$MOC_BIN" ]; then
+    echo "Warning: Qt6 moc compiler not found. Skipping Purpose plugin compilation."
+    exit 0
+fi
+
+# Detect header search paths
+INC_ARGS=()
+if [ -d "/usr/include/KF6/Purpose" ]; then
+    INC_ARGS+=("-I/usr/include/KF6/Purpose" "-I/usr/include/KF6/KCoreAddons" "-I/usr/include/KF6")
+elif [ -d "/tmp/purpose_devel/usr/include/KF6/Purpose" ]; then
+    INC_ARGS+=("-I/tmp/purpose_devel/usr/include/KF6/Purpose" "-I/tmp/purpose_devel/usr/include/KF6/KCoreAddons" "-I/tmp/purpose_devel/usr/include/KF6")
+fi
+
+if [ -d "/usr/include/qt6" ]; then
+    INC_ARGS+=("-I/usr/include/qt6" "-I/usr/include/qt6/QtCore" "-I/usr/include/qt6/QtGui")
+fi
+
+if [ ${#INC_ARGS[@]} -eq 0 ]; then
+    echo "Warning: KF6 Purpose headers not found. Skipping Purpose plugin compilation."
+    exit 0
+fi
+
+LIB_ARGS=()
+if [ -f "/usr/lib64/libKF6Purpose.so.6" ]; then
+    LIB_ARGS+=("/usr/lib64/libKF6Purpose.so.6")
+elif [ -f "/usr/lib/libKF6Purpose.so.6" ]; then
+    LIB_ARGS+=("/usr/lib/libKF6Purpose.so.6")
+fi
+
+if [ -f "/usr/lib64/libKF6CoreAddons.so.6" ]; then
+    LIB_ARGS+=("/usr/lib64/libKF6CoreAddons.so.6")
+elif [ -f "/usr/lib/libKF6CoreAddons.so.6" ]; then
+    LIB_ARGS+=("/usr/lib/libKF6CoreAddons.so.6")
+fi
+
+BUILD_DIR="$(mktemp -d)"
+trap 'rm -rf "$BUILD_DIR"' EXIT
+
+cp "$SCRIPT_DIR/f0ckmplugin.cpp" "$SCRIPT_DIR/f0ckmplugin.json" "$BUILD_DIR/"
+
+pushd "$BUILD_DIR" >/dev/null
+"$MOC_BIN" "${INC_ARGS[@]}" f0ckmplugin.cpp -o f0ckmplugin.moc
+g++ -shared -fPIC -O2 f0ckmplugin.cpp \
+    "${INC_ARGS[@]}" \
+    "${LIB_ARGS[@]}" \
+    -lQt6Core \
+    -o "$OUTPUT_DIR/f0ckmpurposeplugin.so"
+popd >/dev/null
+
+echo "Successfully built f0ckmpurposeplugin.so at $OUTPUT_DIR/f0ckmpurposeplugin.so"