Cannot compile shortcuts tests

D:\dev\src\qt-5.14-12.04\qtbase\tests\manual\build-shortcuts-Qt_5_15_0_for_UWP_64bit_MSVC_2015-Release>qmake CONFIG+=release D:\dev\src\qt-5.14-12.04\qtbase\tests\manual\shortcuts\shortcuts.pro
WARNING: winrt_manifest_install.path is not defined: install target not created

WARNING: winrt_manifest_install.path is not defined: install target not created


D:\dev\src\qt-5.14-12.04\qtbase\tests\manual\build-shortcuts-Qt_5_15_0_for_UWP_64bit_MSVC_2015-Release>nmake

Microsoft (R) Program Maintenance Utility, Version 14.00.24210.0
Copyright (C) Microsoft Corporation. Alle Rechte vorbehalten.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe" -f Makefile.Release

Microsoft (R) Program Maintenance Utility, Version 14.00.24210.0
Copyright (C) Microsoft Corporation. Alle Rechte vorbehalten.

        cl -c -nologo -FS -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -O2 -MD -Zi -utf-8 /wd4530 /wd4577 -GR -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 /Fd.obj\release\shortcuts.vc.pdb -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQ_BYTE_ORDER=Q_LITTLE_ENDIAN -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWINAPI_FAMILY=WINAPI_FAMILY_PC_APP -DWINAPI_PARTITION_PHONE_APP=1 -DX64 -D__X64__ -D__x64__ -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DNDEBUG -DQT_NO_EXCEPTIONS -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I..\shortcuts -I. -IC:\Qt-05.06e\5.15.0\winrt_x64_msvc2015\include -IC:\Qt-05.06e\5.15.0\winrt_x64_msvc2015\include\QtWidgets -IC:\Qt-05.06e\5.15.0\winrt_x64_msvc2015\include\QtGui -IC:\Qt-05.06e\5.15.0\winrt_x64_msvc2015\include\QtANGLE -IC:\Qt-05.06e\5.15.0\winrt_x64_msvc2015\include\QtCore -I.moc\release -I..\..\..\mkspecs\winrt-x64-msvc2015 -Fo.obj\release\ @C:\Users\rob\AppData\Local\Temp\nmE576.tmp
Der Befehl "cl" ist entweder falsch geschrieben oder
konnte nicht gefunden werden.
NMAKE : fatal error U1077: "cl": Rückgabe-Code "0x1"
Stop.
NMAKE : fatal error U1077: ""C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\nmake.exe"": Rückgabe-Code "0x2"
Stop.