drop shadow/out-of-tree builds (#1456211,QTBUG-37417)

refer to other qt5- builddeps directly

qt5-qtwebchannel.spec

@@ -3,7 +3,7 @@
 Summary: Qt5 - WebChannel component
 Name:    qt5-%{qt_module}
 Version: 5.9.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 # See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
 License: LGPLv2 with exceptions or GPLv3 with exceptions
@@ -11,9 +11,8 @@ Url: http://qt.io
 Source0: https://download.qt.io/official_releases/qt/5.9/5.9.0/submodules/qtwebchannel-opensource-src-5.9.0.tar.xz
 
 BuildRequires: qt5-qtbase-devel >= %{version}
-BuildRequires: pkgconfig(Qt5Core)
-BuildRequires: pkgconfig(Qt5Quick)
-BuildRequires: pkgconfig(Qt5WebSockets)
+BuildRequires: qt5-qtdeclarative-devel
+BuildRequires: qt5-qtwebsockets-devel
 
 %description
 The Qt WebChannel module provides a library for seamless integration of C++
@@ -38,14 +37,13 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 
 
 %build
-mkdir %{_target_platform}
-pushd %{_target_platform}
-%{qmake_qt5} ..
+%{qmake_qt5}
 
 make %{?_smp_mflags}
 
+
 %install
-make install INSTALL_ROOT=%{buildroot} -C %{_target_platform}
+make install INSTALL_ROOT=%{buildroot}
 
 
 ## .prl/.la file love
@@ -85,6 +83,10 @@ popd
 
 
 %changelog
+* Fri Jun 16 2017 Rex Dieter <rdieter@fedoraproject.org> - 5.9.0-2
+- drop shadow/out-of-tree builds (#1456211,QTBUG-37417)
+- refer to other qt5- builddeps directly
+
 * Wed May 31 2017 Helio Chissini de Castro <helio@kde.org> - 5.9.0-1
 - Upstream official release