kde/plasma-bigscreen: add qmlplugindump workaround

Should unlock BPO for armv7

See also: pmbootstrap#1970

[ci:skip-vercheck]: should not affect the resulting binary package

kde/plasma-bigscreen/APKBUILD

@@ -5,7 +5,7 @@ pkgver=0_git20200731
 pkgrel=0
 _commit="c0497ce2a98db02a62f5e1eb15dcb4761cef2f96"
 pkgdesc="A 10-feet interface made for TVs"
-url="https://invent.kde.org/kde/plasma-bigscreen/"
+url="https://invent.kde.org/plasma/plasma-bigscreen/"
 arch="all !armhf" # armhf blocked by qt5-qtdeclarative
 license="Apache-2.0 AND LGPL-2.0-only AND LGPL-2.1-only AND GPL-2.0-only"
 depends="
@@ -35,12 +35,25 @@ makedepends="
 	qt5-qtdeclarative-dev
 	qt5-qtmultimedia-dev
 	"
-source="https://invent.kde.org/kde/plasma-bigscreen/-/archive/$_commit/plasma-bigscreen-$_commit.tar.gz
+source="https://invent.kde.org/plasma/plasma-bigscreen/-/archive/$_commit/plasma-bigscreen-$_commit.tar.gz
 	plasma-bigscreen.sh
 	plasma-bigscreen.desktop
 	"
 builddir="$srcdir/plasma-bigscreen-$_commit"
 
+prepare() {
+	default_prepare
+
+	# qmlplugindump fails for armv7+qemu (pmb#1970). This is purely for
+	# packager knowledge and doesn't affect runtime, so we can disable it.
+	if [ "$CARCH" = "armv7" ]; then
+		sed -i "s/ecm_find_qmlmodule/# ecm_find_qmlmodule/g" CMakeLists.txt
+		sed -i "s/ecm_find_qmlmodule/# ecm_find_qmlmodule/g" kcms/audio-device-chooser/CMakeLists.txt
+		sed -i "s/ecm_find_qmlmodule/# ecm_find_qmlmodule/g" kcms/kdeconnect/CMakeLists.txt
+		sed -i "s/ecm_find_qmlmodule/# ecm_find_qmlmodule/g" kcms/wifi/CMakeLists.txt
+	fi
+}
+
 build() {
 	cmake -B build \
 		-DCMAKE_BUILD_TYPE=None \