ci/kuiper: workflow that build Scopy for Kuiper

Signed-off-by: Bindea Cristian <[email protected]>

.github/workflows/kuiperbuild.yml

@@ -0,0 +1,36 @@
+name: Kuiper Scopy Build
+
+on: [push, pull_request]
+
+env:
+  BUILD_HOST: ubuntu-22.04
+  USERNAME: github-actions
+
+jobs:
+
+  build_scopy_on_ubuntu22:
+    runs-on: ubuntu-22.04
+    container:
+        image: cristianbindea/scopy2-kuiper:latest
+        options: --user root
+    steps:
+        - uses: actions/checkout@v3
+
+        - name: Build Scopy
+          shell: bash
+          run: |
+            $GITHUB_WORKSPACE/ci/kuiper/kuiper_build_process.sh move_sysroot build_scopy create_appdir create_appimage move_appimage
+
+        - name: Set short git commit SHA
+          shell: bash
+          run: echo "commit_sha=$(git rev-parse --short ${{ github.sha }})" >> "$GITHUB_ENV"
+
+        - name: Upload binaries to release
+          uses: svenstaro/upload-release-action@v2
+          with:
+            repo_token: ${{ secrets.GITHUB_TOKEN }}
+            file: ${{ github.workspace }}\Scopy.appimage
+            asset_name: scopy-linux-armhf-${{ env.commit_sha }}
+            tag: ${{ github.ref }}
+            overwrite: true
+            body: "Scopy armhf"

.gitignore

@@ -36,6 +36,8 @@ build/*
 .vscode/*
 ci/ubuntu/staging
 ci/macOS/staging
+ci/kuiper/staging
+ci/kuiper/docker/sysroot
 windows/*
 core/include/scopy-core_config.h
 core/include/scopy-core_export.h

ci/kuiper/AppRun

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+SELF=$(readlink -f "$0")
+HERE=${SELF%/*}
+
+export QT_PLUGIN_PATH=$HERE/usr/plugins
+export QT_QPA_PLATFORM_PLUGIN_PATH=$HERE/usr/plugins/platforms
+export LD_LIBRARY_PATH=$HERE/usr/lib
+
+echo LD_LIBRARY_PATH: $LD_LIBRARY_PATH
+echo PATH: $PATH
+ldd $HERE/usr/bin/scopy
+exec $HERE/usr/bin/scopy

ci/kuiper/copy-deps.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+set -x
+SRC_DIR=$(git rev-parse --show-toplevel)
+source $SRC_DIR/ci/kuiper/kuiper_build_config.sh
+
+BINARY=$1
+LOCATION=$2
+
+
+if [ ! -f "${SRC_DIR}"/ci/kuiper/ldd-mod ]; then
+	sed 's|.*RTLDLIST=.*|RTLDLIST="/usr/arm-linux-gnueabihf/lib/ld-2.31.so /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3"|' /usr/bin/ldd | tee "${SRC_DIR}"/ci/kuiper/ldd-mod
+	chmod +x "${SRC_DIR}"/ci/kuiper/ldd-mod
+fi
+
+export LD_LIBRARY_PATH="${SYSROOT}/lib:${SYSROOT}/lib/arm-linux-gnueabihf:${SYSROOT}/usr/arm-linux-gnueabihf/lib:${SYSROOT}/usr/local/qt5.15:${SYSROOT}/usr/local/lib:${SRC_DIR}/build"
+LIBS_ARRAY=()
+run_ldd(){
+	for library in $("${SRC_DIR}"/ci/kuiper/ldd-mod "$1" | cut -d '>' -f 2 | awk '{print $1}')
+	do
+		# check if the library exists at that path and if it was processed already
+		if [ -f "${library}" ] && ! [[ "${LIBS_ARRAY[*]}" =~ "${library}" ]]; then
+			LIBS_ARRAY+=("${library}")
+			echo "---NEW--- ${library}"
+			if [ ! -f "${LOCATION}"/"${library##*/}" ]; then
+				cp --verbose "${library}" "${LOCATION}"
+				[ -L "${library}" ] && cp --verbose "$(realpath "${library}")" "${LOCATION}"
+			fi
+			run_ldd "${library}"
+		fi
+	done
+}
+
+for arg in $BINARY; do
+	run_ldd "${arg}"
+done

ci/kuiper/create_docker_image.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -ex
+SRC_DIR=$(git rev-parse --show-toplevel)
+source $SRC_DIR/ci/kuiper/kuiper_build_config.sh
+
+install_packages(){
+	sudo apt install docker ...
+}
+
+create_sysroot(){
+	$SRC_DIR/ci/kuiper/create_sysroot.sh \
+		install_packages \
+		download_kuiper \
+		install_qemu \
+		extract_sysroot \
+		configure_sysroot
+}
+
+build_qt(){
+	$SRC_DIR/ci/kuiper/build_qt.sh \
+		install_packages \
+		download_qt \
+		download_crosscompiler \
+		build_qt5.15.2
+}
+
+build_dependencies(){
+	$SRC_DIR/ci/kuiper/kuiper_build_process.sh \
+		install_packages \
+		download_cmake \
+		download_crosscompiler \
+		clone \
+		build_deps
+}
+
+move_sysroot(){
+	sudo mv $SYSROOT $SYSROOT_DOCKER
+}
+
+create_image(){
+	pushd ${SRC_DIR}/ci/kuiper/docker
+	sudo docker build --load --tag cristianbindea/scopy2-kuiper .
+	popd
+}
+
+install_packages
+create_sysroot
+build_qt
+build_dependencies
+move_sysroot
+create_image

ci/kuiper/docker/Dockerfile

@@ -0,0 +1,34 @@
+# docker build -t cristianbindea/scopy-kuiper:latest
+
+
+FROM --platform=linux/amd64 ubuntu:20.04
+SHELL ["/bin/bash", "-c"]
+
+ARG USER=runner
+ENV DEBIAN_FRONTEND=noninteractive
+
+ENV TZ=Europe/Bucharest
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN apt-get update && \
+	apt-get -y upgrade && \
+	apt-get install -y apt-utils sudo git wget flex bison pkg-config make python3 pip vim
+
+RUN groupadd -g 1000 -r $USER && \
+	useradd -u 1000 -g 1000 --create-home -r $USER
+
+#Change password
+RUN echo "$USER:$USER" | chpasswd
+
+#Make sudo passwordless
+RUN echo "${USER} ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-$USER && \
+	usermod -aG sudo $USER && \
+	usermod -aG plugdev $USER
+
+USER $USER
+ENV SYSROOT_LOCATION=/home/${USER}/sysroot
+RUN mkdir -p ${SYSROOT_LOCATION}
+COPY sysroot/bin ${SYSROOT_LOCATION}/bin
+COPY sysroot/lib ${SYSROOT_LOCATION}/lib
+COPY sysroot/usr ${SYSROOT_LOCATION}/usr
+COPY scopy2 scopy
+WORKDIR /home/${USER}/scopy

ci/kuiper/kuiper_build_process.sh

@@ -428,6 +428,14 @@ create_appimage(){
 	chmod a+x $APP_IMAGE
 }
 
+move_appimage(){
+	mv $APP_IMAGE $SRC_DIR/
+}
+
+move_sysroot(){
+	mv $HOME/sysroot $SYSROOT
+}
+
 
 for arg in $@; do
 	$arg

ci/kuiper/scopy.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Version=1.0
+Icon=scopy
+Exec=scopy
+Terminal=false
+Type=Application
+Categories=Science
+Name=Scopy
+GenericName=Oscilloscope
+Comment=A software oscilloscope

common/src/scopyconfig.cpp

@@ -26,8 +26,9 @@ QString scopy::config::localPluginFolderPath()
 #if defined __APPLE__
 	return QCoreApplication::applicationDirPath() + "/plugins/plugins";
 #endif
-
-	return SCOPY_PLUGIN_BUILD_PATH;
+	// TODO: a check for ARM
+	// Quickfix for testing purposes
+	return QCoreApplication::applicationDirPath() + "/../share/plugins";
 }
 
 QString scopy::config::defaultTranslationFolderPath() { return SCOPY_TRANSLATION_INSTALL_PATH; }
@@ -38,7 +39,9 @@ QString scopy::config::localTranslationFolderPath()
 	return QCoreApplication::applicationDirPath() + "/translations";
 #endif
 
-	return SCOPY_TRANSLATION_BUILD_PATH;
+	// TODO: a check for ARM
+	// Quickfix for testing purposes
+	return QCoreApplication::applicationDirPath() + "/../share/translations";
 }
 
 QString scopy::config::preferencesFolderPath()

core/CMakeLists.txt

@@ -34,7 +34,11 @@ endif()
 option(WITH_PYTHON "Enable Python" ON)
 if(${WITH_PYTHON})
 	set(Python_ADDITIONAL_VERSIONS 3)
-	find_package(Python3 REQUIRED COMPONENTS Interpreter Development)
+	if(CMAKE_SYSTEM_PROCESSOR MATCHES arm)
+		find_package(Python3 REQUIRED COMPONENTS Interpreter)
+	else()
+		find_package(Python3 REQUIRED COMPONENTS Interpreter Development)
+	endif()
 	set(PYTHON_VERSION python${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR})
 	set(PYTHON_VERSION ${PYTHON_VERSION} PARENT_SCOPE)
 	if(NOT Python3_FOUND)

core/src/scopymainwindow.cpp

@@ -386,7 +386,9 @@ void ScopyMainWindow::loadDecoders()
 #if defined __APPLE__
 	QString path = QCoreApplication::applicationDirPath() + "/decoders";
 #else
-	QString path = "decoders";
+	// TODO: a check for ARM
+	// Quickfix for testing purposes
+	QString path = QCoreApplication::applicationDirPath() + "/../lib/decoders";
 #endif
 
 	bool success = true;