build-system/Android: use install-qt.sh to install Qt

The official installer now requires the user to log in which we can't
really do in a scripted manner. Let's see how long this way of
installing things will be available.

While doing this remove an ancient hack of some Qt settings that we no
longer need.

This also tries to prune some things that we don't need in the Docker
image to reduce image size.

The mapbox plugin is removed as it would add a dependency to QtSql which
we otherwise don't need. And since the plugin isn't used, no point in
installing it.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

packaging/android/android-build-wrapper.sh

@@ -53,7 +53,6 @@ PLATFORM=$(uname)
 export SUBSURFACE_SOURCE="$SCRIPTDIR"/../..
 
 if [ "$PLATFORM" = Linux ] ; then
-	QT_BINARIES=qt-opensource-linux-x64-${LATEST_QT}.run
 	NDK_BINARIES=${ANDROID_NDK}-linux-x86_64.zip
 	SDK_TOOLS=sdk-tools-linux-${SDK_VERSION}.zip
 else
@@ -117,24 +116,21 @@ fi
 # due to https://bugreports.qt.io/browse/QTBUG-69494
 cp "$ANDROID_SDK"/platforms/"${ANDROID_PLATFORM}"/data/fonts/Roboto-Regular.ttf "$SUBSURFACE_SOURCE"/android-mobile || exit 1
 
-# download the Qt installer including Android bits and unpack / install
-QT_DOWNLOAD_URL=https://download.qt.io/archive/qt/${QT_VERSION}/${LATEST_QT}/${QT_BINARIES}
 if [ ! -d Qt/"${LATEST_QT}"/android_armv7 ] ; then
-	if [ -d Qt ] ; then
-		# Over writing an exsisting installation stalls the installation script,
-		# rename the exsisting Qt folder and notify then user.
-		mv Qt Qt_OLD
-		echo "Qt installation found, backing it up to Qt_OLD."
+	# download the Qt installer including Android bits and unpack / install
+	bash "$SCRIPTDIR"/install-qt.sh --version ${LATEST_QT} --target android --toolchain android_armv7 \
+		qtbase qtdeclarative qttranslations qttools qtsvg \
+		qtquickcontrols qtquickcontrols2 qtlocation qtimageformats \
+		qtgraphicaleffects qtconnectivity qtandroidextras \
+		--directory Qt
 fi
-	if [ ! -f "${QT_BINARIES}" ] ; then
-		wget -q "${QT_DOWNLOAD_URL}"
+if [ ! -d Qt/"${LATEST_QT}"/android_arm64_v8a ] ; then
+	bash "$SCRIPTDIR"/install-qt.sh --version ${LATEST_QT} --target android --toolchain android_arm64_v8a \
+		qtbase qtdeclarative qttranslations qttools qtsvg \
+		qtquickcontrols qtquickcontrols2 qtlocation qtimageformats \
+		qtgraphicaleffects qtconnectivity qtandroidextras \
+		--directory Qt
 fi
-	chmod +x ./"${QT_BINARIES}"
-	./"${QT_BINARIES}" --platform minimal --script "$SCRIPTDIR"/qt-installer-noninteractive.qs --no-force-installations
-fi
-
-# patch the cmake / Qt5.7.1 incompatibility mentioned above
-sed -i 's/set_property(TARGET Qt5::Core PROPERTY INTERFACE_COMPILE_FEATURES cxx_decltype)/# &/' Qt/"${LATEST_QT}"/android_armv7/lib/cmake/Qt5Core/Qt5CoreConfigExtras.cmake
 
 if [ ! -z ${PREP_ONLY+x} ] ; then
 	exit 0

scripts/docker/android-build-container/Dockerfile

@@ -16,16 +16,17 @@ RUN apt-get update  && \
     libx11-xcb1 \
     libgl1-mesa-glx \
     libglib2.0-0 \
-    openjdk-8-jdk
+    openjdk-8-jdk \
+    curl \
+    p7zip-full
 
 # create our working directory and place the local copies of the Qt
 # install, NDK and SDK there, plus the three files from the Subsurface
 # sources that we need to get the prep routines to run
 RUN mkdir -p /android
-ADD qt-opensource-linux-x64-5.13.1.run /android/
 ADD android-ndk-r*-linux-x86_64.zip /android/
 ADD sdk-tools-linux-*.zip /android/
-ADD android-build-wrapper.sh variables.sh qt-installer-noninteractive.qs /android/
+ADD install-qt.sh android-build-wrapper.sh variables.sh /android/
 
 # install current cmake
 ADD cmake-3.13.2.tar.gz /android/
@@ -38,17 +39,45 @@ RUN cd /android && bash -x /android/android-build-wrapper.sh -prep-only
 
 # uggly hack to work around some breakage in the NDK which makes our
 # compiles fail
-RUN sed -i '313,+13s/^using/\/\/using/' /android/android-ndk-r18b/sources/cxx-stl/llvm-libc++/include/cmath
+#RUN sed -i '313,+13s/^using/\/\/using/' /android/android-ndk-r21/sources/cxx-stl/llvm-libc++/include/cmath
 
 # clean up the files that we don't need to keep the container smaller
 RUN cd /android && \
-    rm -rf qt-opensource-linux-x64-*.run \
-	   Qt/[a-zA-Z]* \
+    apt-get remove -y gcc g++-7 libstdc++-7-dev && \
+    rm -rf \
+	   Qt/5*/android_arm*/lib/*x86* \
+	   Qt/5*/android_arm*/doc \
+	   Qt/5*/android_arm*/include/QtHelp \
+	   Qt/5*/android_arm*/include/QtFbSupport \
+	   Qt/5*/android_arm*/include/QtFontDatabaseSupport \
+	   Qt/5*/android_arm*/include/QtNfc \
+	   Qt/5*/android_arm*/include/QtPrintSupport \
+	   Qt/5*/android_arm*/include/QtTest \
+	   Qt/5*/android_arm*/include/QtXml \
+	   Qt/5*/android_arm*/plugins/geoservices/libqtgeoservices_mapboxgl.so \
 	   sdk-tools-linux-*.zip \
 	   android-ndk-r*-linux-x86_64.zip \
-           android-sdk-linux/emulator \
 	   $( find android-ndk*/platforms -name arch-mips -o -name arch-x86 ) \
-           android-ndk*/toolchains/x86-* android-ndk*/toolchains/llvm/prebuilt/x86-* \
+	   android-ndk-r[0-9a-z]*/toolchains/x86-* android-ndk*/toolchains/llvm/prebuilt/x86-* \
+	   android-ndk-r[0-9a-z]*/platforms/android-[12][2345678] \
+	   android-ndk-r[0-9a-z]*/platforms/android-21/arch-x86_64 \
+	   android-ndk-r[0-9a-z]*/prebuilt/linux-x86_64 \
+	   android-ndk-r[0-9a-z]*/simpleperf \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/llvm-libc++/libs/x* \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/llvm-libc++/libs/*/*static* \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/llvm-libc++/test \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/llvm-libc++/utils \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/llvmlibc++abi \
+	   android-ndk-r[0-9a-z]*/sources/cxx-stl/system \
+	   android-ndk-r[0-9a-z]*/sources/third_party \
+	   android-ndk-r[0-9a-z]*/sysroot/usr/lib \
+	   android-sdk-linux/build-tools/28.0.3/renderscript \
+	   android-sdk-linux/platform-tools/systrace \
+	   android-sdk-linux/tools/lib \
+	   android-sdk-linux/tools/proguard \
+	   android-sdk-linux/tools/support \
+           android-sdk-linux/emulator \
+	   /usr/lib/gcc \
            cmake-3.13* && \
     ls -l && \
     du -sh *

scripts/docker/android-build-container/setup-docker.sh

@@ -5,7 +5,7 @@
 # copy the dependency script into this folder
 cp ../../../packaging/android/android-build-wrapper.sh .
 cp ../../../packaging/android/variables.sh .
-cp ../../../packaging/android/qt-installer-noninteractive.qs .
+cp ../../../packaging/android/install-qt.sh .
 
 # create the container (this takes a while)
 sudo docker build -t android-builder --squash .