Fix copy_file function

patches/qjackctl/04_apple-win32-ui-adjustments.patch

@@ -68,7 +68,7 @@ index 8294606..487b7de 100644
  	}
  	m_settings.endGroup();
  
-+#ifdef __APPLE__
++#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(__APPLE__)
 +	// alternative custom defaults, as the mac theme does not look good with our custom widgets
 +	sCustomColorTheme = "KXStudio";
 +	sCustomStyleTheme = "Fusion";

setup/functions.sh

@@ -532,7 +532,7 @@ function copy_file() {
 
     local pkgdir="${PAWPAW_BUILDDIR}/${name}-${version}"
 
-    if [ ! -e "${pkgdir}/${target}" ]; then
+    if [ ! -e "${pkgdir}/${target}" ] || [ "${source}" -nt "${target}" ]; then
         pushd "${pkgdir}"
         cp -v "${source}" "${target}"
         popd