qt5compat requires qtdeclarative despite it's not really required

git clone -b v6.2.2 --depth=1 git://code.qt.io/qt/qt5.git
cd qt5
perl init-repository --module-subset=qtbase,qtwayland,qtimageformats,qtsvg,qt5compat

./configure \
	-release \
	-force-debug-info \
	-opensource \
	-confirm-license \
	-qt-libpng \
	-qt-harfbuzz \
	-qt-pcre \
	-no-icu \
	-static \
	-dbus-runtime \
	-nomake examples \
	-nomake tests

  Module 'qt5compat' depends on 'qtdeclarative', but qtdeclarative's
  CMakeLists.txt couldn't be found.

  Note: Use '-skip qt5compat' to exclude it from the build.