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adazem009adazem009
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Refactor cross compilation scripts
1 parent 32fc1b5 commit 09c10c9

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4 files changed

+121
-28
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4 files changed

+121
-28
lines changed

‎.ci/install_cross_compiler.sh‎

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Original file line numberDiff line numberDiff line change
@@ -5,6 +5,4 @@ case "$1" in
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aarch64)
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sudo apt install -y g++-aarch64-linux-gnu
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;;
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armv7)
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sudo apt install -y g++-arm-linux-gnueabihf
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esac

‎.ci/prepare_cross_build.sh‎

Lines changed: 41 additions & 25 deletions
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@@ -1,36 +1,52 @@
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#!/bin/bash
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sudo apt install -y lsb-release
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target_arch="$1"
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root_path="$(pwd)"
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sysroot_path="${root_path}/sysroot"
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sysroot_ubuntu_version="$(lsb_release -rs).1"
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sysroot_ubuntu_codename="$(lsb_release -cs)"
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host_prefix="${root_path}/qt-host"
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cross_prefix="${root_path}/qt-cross"
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target_prefix="/usr/local/qt"
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toolchain_config="${root_path}/.ci/qt6-toolchain.cmake"
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case "$target_arch" in
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aarch64)
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toolchain_prefix="aarch64-linux-gnu-"
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echo "APPIMAGE_ARCH=aarch64" >> "${GITHUB_ENV}"
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;;
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armv7)
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toolchain_prefix="arm-linux-gnueabihf-"
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echo "APPIMAGE_ARCH=armhf" >> "${GITHUB_ENV}"
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target_arch_name="armv8-a"
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target_arch_debian_name="arm64"
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toolchain_name="aarch64-linux-gnu"
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target_platform="linux-aarch64-gnu-g++"
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;;
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esac
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echo "$(pwd)/qt-cross/bin:$(pwd)/qt-host/libexec" >> $GITHUB_PATH
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echo "LD_LIBRARY_PATH=$(pwd)/qt-cross/lib:$(pwd)/qt-host/lib" >> "${GITHUB_ENV}"
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.ci/install-cross-compiler.sh "$target_arch"
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.ci/qt6-dependencies.sh
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if [[ "$target_arch" == "armv7" ]]; then
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echo "QMAKE_CC=arm-linux-gnueabihf-gcc
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QMAKE_CXX=arm-linux-gnueabihf-g++
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QMAKE_LINK=arm-linux-gnueabihf-g++
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QMAKE_LINK_SHLIB=arm-linux-gnueabihf-g++
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QMAKE_AR=arm-linux-gnueabihf-ar cqs
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QMAKE_OBJCOPY=arm-linux-gnueabihf-objcopy
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QMAKE_NM=arm-linux-gnueabihf-nm -P
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QMAKE_STRIP=arm-linux-gnueabihf-strip" >> .qmake.conf
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fi
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toolchain_prefix="${toolchain_name}-"
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echo "Target architecture: ${target_arch} (${target_arch_name})"
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# Install dependencies
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${root_path}/.ci/install_cross_compiler.sh "${target_arch}" || exit 1
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sudo apt install -y qemu-user-static || exit 1
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sudo apt install -y symlinks || exit 1
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# Prepare sysroot
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echo "Preparing sysroot..."
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curl "https://cdimage.ubuntu.com/ubuntu-base/releases/${sysroot_ubuntu_codename}/release/ubuntu-base-${sysroot_ubuntu_version}-base-${target_arch_debian_name}.tar.gz" > ./ubuntu-base.tar.gz || exit 1
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mkdir -p "$sysroot_path"
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sudo tar -xvzf ubuntu-base.tar.gz -C "$sysroot_path" || exit 1
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sudo update-binfmts --enable qemu-arm || exit 1
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sudo mount -o bind /dev "${sysroot_path}/dev" || exit 1
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sudo cp /etc/resolv.conf "${sysroot_path}/etc" || exit 1
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sudo chmod 1777 "${sysroot_path}/tmp" || exit 1
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sudo cp "${root_path}/.ci/qt6_deps.sh" "${sysroot_path}/"
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sudo chroot "$sysroot_path" /bin/bash -c "/qt6_deps.sh" || exit 1
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sudo chroot "$sysroot_path" /bin/bash -c "apt update && apt install -y symlinks libssl-dev && symlinks -rc /" || exit 1
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sudo umount "${sysroot_path}/dev" || exit 1
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# Prepare cross-tools for linuxdeploy
32-
sudo cp /usr/bin/${toolchain_prefix}strip strip
33-
sudo mv /usr/bin/ldd /usr/bin/ldd-amd64
34-
sudo cp .ci/bin/xldd /usr/bin/${toolchain_prefix}ldd
35-
sudo ln -s /usr/bin/${toolchain_prefix}ldd /usr/bin/ldd
36-
echo "CT_XLDD_ROOT=$(pwd)/sysroot" >> "${GITHUB_ENV}"
48+
#sudo cp /usr/bin/${toolchain_prefix}strip strip
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#sudo mv /usr/bin/ldd /usr/bin/ldd-amd64
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#sudo cp .ci/bin/xldd /usr/bin/${toolchain_prefix}ldd
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#sudo ln -s /usr/bin/${toolchain_prefix}ldd /usr/bin/ldd
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#echo "CT_XLDD_ROOT=$(pwd)/sysroot" >> "${GITHUB_ENV}"

‎.ci/qt6-toolchain.cmake‎

Lines changed: 79 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
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cmake_minimum_required(VERSION 3.18)
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include_guard(GLOBAL)
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set(CMAKE_SYSTEM_NAME Linux)
5+
set(CMAKE_SYSTEM_PROCESSOR arm)
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7+
set(TARGET_SYSROOT $ENV{BUILD_SYSROOT_PATH})
8+
set(CMAKE_SYSROOT ${TARGET_SYSROOT})
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10+
set(ENV{PKG_CONFIG_PATH} $PKG_CONFIG_PATH:/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/pkgconfig)
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set(ENV{PKG_CONFIG_LIBDIR} /usr/lib/pkgconfig:/usr/share/pkgconfig/:${TARGET_SYSROOT}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/pkgconfig:${TARGET_SYSROOT}/usr/lib/pkgconfig)
12+
set(ENV{PKG_CONFIG_SYSROOT_DIR} ${CMAKE_SYSROOT})
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set(CMAKE_C_COMPILER /usr/bin/$ENV{BUILD_TOOLCHAIN_PREFIX}gcc)
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set(CMAKE_CXX_COMPILER /usr/bin/$ENV{BUILD_TOOLCHAIN_PREFIX}g++)
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17+
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I${TARGET_SYSROOT}/usr/include")
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set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
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set(QT_COMPILER_FLAGS "-march=$ENV{BUILD_ARCH_NAME}")
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set(QT_COMPILER_FLAGS_RELEASE "-O2 -pipe")
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set(QT_LINKER_FLAGS "-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed")
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24+
#set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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#set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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#set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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#set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
28+
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
29+
set(CMAKE_BUILD_RPATH ${TARGET_SYSROOT})
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31+
32+
include(CMakeInitializeConfigs)
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34+
function(cmake_initialize_per_config_variable _PREFIX _DOCSTRING)
35+
if (_PREFIX MATCHES "CMAKE_(C|CXX|ASM)_FLAGS")
36+
set(CMAKE_${CMAKE_MATCH_1}_FLAGS_INIT "${QT_COMPILER_FLAGS}")
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38+
foreach (config DEBUG RELEASE MINSIZEREL RELWITHDEBINFO)
39+
if (DEFINED QT_COMPILER_FLAGS_${config})
40+
set(CMAKE_${CMAKE_MATCH_1}_FLAGS_${config}_INIT "${QT_COMPILER_FLAGS_${config}}")
41+
endif()
42+
endforeach()
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endif()
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45+
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if (_PREFIX MATCHES "CMAKE_(SHARED|MODULE|EXE)_LINKER_FLAGS")
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foreach (config SHARED MODULE EXE)
48+
set(CMAKE_${config}_LINKER_FLAGS_INIT "${QT_LINKER_FLAGS}")
49+
endforeach()
50+
endif()
51+
52+
_cmake_initialize_per_config_variable(${ARGV})
53+
endfunction()
54+
55+
set(XCB_PATH_VARIABLE ${TARGET_SYSROOT})
56+
57+
set(GL_INC_DIR ${TARGET_SYSROOT}/usr/include)
58+
set(GL_LIB_DIR ${TARGET_SYSROOT}:${TARGET_SYSROOT}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/:${TARGET_SYSROOT}/usr:${TARGET_SYSROOT}/usr/lib)
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60+
set(EGL_INCLUDE_DIR ${GL_INC_DIR})
61+
set(EGL_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libEGL.so)
62+
63+
set(OPENGL_INCLUDE_DIR ${GL_INC_DIR})
64+
set(OPENGL_opengl_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libOpenGL.so)
65+
66+
set(GLESv2_INCLUDE_DIR ${GL_INC_DIR})
67+
set(GLIB_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libGLESv2.so)
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69+
set(GLESv2_INCLUDE_DIR ${GL_INC_DIR})
70+
set(GLESv2_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libGLESv2.so)
71+
72+
set(gbm_INCLUDE_DIR ${GL_INC_DIR})
73+
set(gbm_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libgbm.so)
74+
75+
set(Libdrm_INCLUDE_DIR ${GL_INC_DIR})
76+
set(Libdrm_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libdrm.so)
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78+
set(XCB_XCB_INCLUDE_DIR ${GL_INC_DIR})
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set(XCB_XCB_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/$ENV{BUILD_TOOLCHAIN_NAME}/libxcb.so)

‎.ci/qt6_deps.sh‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -33,6 +33,6 @@ sudo apt install -y libboost-all-dev libudev-dev libinput-dev libts-dev \
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libxcb-glx0-dev libxi-dev libdrm-dev libxcb-xinerama0 libxcb-xinerama0-dev \
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libatspi2.0-dev libxcursor-dev libxcomposite-dev libxdamage-dev libxss-dev \
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libxtst-dev libpci-dev libcap-dev libxrandr-dev libdirectfb-dev libaudio-dev \
36-
libxkbcommon-x11-dev libclang-dev libclang-12-dev || exit 1
36+
libxkbcommon-x11-dev libclang-dev libclang-*-dev || exit 1
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#sudo apt install -y gstreamer1.0-omx || exit 1

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