c:\Projekte\qtpdf\build>C:\Qt\5.15.2\msvc2019_stat\bin\qmake  ../qtwebengine -- -no-build-qtwebengine-core
Info: creating stash file C:\Projekte\qtpdf\build\.qmake.stash
Info: creating cache file C:\Projekte\qtpdf\build\.qmake.cache

Running configuration tests...
Checking for architecture supported... yes
Checking for bison... yes
Checking for flex... yes
Checking for gperf... yes
Checking for jumbo build merge limit... 0
Checking for platform supported...
Checking for build path without whitespace... yes
Checking for python2... C:/Python27/python.exe
Checking for submodule initialized... yes
Checking for winversion... yes
Checking for d-bus... no
Checking for fontconfig... no
Checking for libdrm... no
Checking for system ninja... "\Microsoft" kann syntaktisch an dieser Stelle nicht verarbeitet werden.
no
Checking for xcomposite... no
Checking for xcursor... no
Checking for xi... no
Checking for xtst... no
Checking for 64bit compiler... no
Done running configuration tests.

Configure summary:

Qt WebEngine Build Tools:
  Use System Ninja ....................... no
  Use System Gn .......................... no
  Jumbo Build Merge Limit ................ no
  Developer build ........................ no
  Sanitizer .............................. no
Qt PDF:
  Support V8 ............................. no
  Support XFA ............................ no
  Support XFA-BMP ........................ no
  Support XFA-GIF ........................ no
  Support XFA-PNG ........................ no
  Support XFA-TIFF ....................... no
Qt PDF Widgets:
  Support Qt PDF Widgets ................. yes

Note: The following modules are not being compiled in this configuration:
    webenginecore
    webengine
    webenginewidgets

Qt is now configured for building. Just run 'nmake'.
Once everything is built, you must run 'nmake install'.
Qt will be installed into 'C:\Qt\5.15.2\msvc2019_stat'.

Prior to reconfiguration, make sure you remove any leftovers from
the previous build.