交叉编译QT5.14.2源码
时间: 2023-10-12 18:24:08 浏览: 62
交叉编译 Qt 5.14.2 源码,需要先安装交叉编译工具链和对应的库文件,然后使用 Qt 的 configure 工具进行配置,最后进行编译。
以下是一个简单的步骤:
1. 安装交叉编译工具链和库文件,例如 arm-linux-gnueabihf-gcc 和 libssl-dev。可以参考交叉编译工具链的文档或者咨询厂商的技术支持。
2. 下载 Qt 5.14.2 源码包,解压后进入源码目录。
3. 配置 Qt 的编译选项,使用 configure 工具。可以使用以下命令:
```
./configure -prefix /opt/qt5 \
-release -opensource -confirm-license \
-no-icu -no-opengl -no-xcb -no-glib -no-pulseaudio \
-no-feature-bearermanagement -no-feature-ftp \
-no-feature-socks5 -no-feature-xmlstream -no-feature-xml \
-no-feature-qml-debug -no-feature-process -no-feature-sharedmemory \
-no-feature-animation -no-feature-printer -no-feature-qml-network \
-no-feature-qml -no-feature-qml-debug -no-feature-qml-designer \
-no-feature-qml-filesystem -no-feature-qml-debugger -no-feature-qml-workerscript \
-no-feature-qml-xmlhttprequest -no-feature-qml-workercontext \
-no-feature-qml-websockets -no-feature-qml-webchannel \
-no-feature-qml-mirroring -no-feature-qml-live-reload \
-no-feature-qml-context2d \
-opensource -confirm-license \
-no-sql-sqlite -no-sql-sqlite2 -no-sql-odbc -no-sql-psql \
-no-sql-mysql -no-sql-ibase -no-sql-tds -no-sql-tds \
-no-ssl -no-openssl \
-no-feature-geoservices -no-feature-geoservices-mapboxgl \
-no-feature-geoservices-nokia -no-feature-geoservices-google \
-no-feature-geoservices-here -no-feature-geoservices-mapbox \
-no-feature-geoservices-osm \
-no-feature-testlib \
-no-qml-debug \
-no-widgets \
-no-gui \
-no-iconv \
-no-compile-examples \
-no-cups \
-no-dbus \
-no-fontconfig \
-no-freetype \
-no-harfbuzz \
-no-journald \
-no-kms \
-no-linuxfb \
-no-mirclient \
-no-mtdev \
-no-pcre \
-no-pulseaudio \
-no-rpath \
-no-sm \
-no-syslog \
-no-tslib \
-no-xcb-xinput \
-no-xkbcommon \
-no-xinerama \
-no-xinput \
-no-xkb \
-no-xcursor \
-no-xfixes \
-no-xrandr \
-no-xrender \
-no-xshape \
-no-xsync \
-no-xvideo \
-no-zlib \
-no-eglfs \
-no-gbm \
-no-directfb \
-no-linuxfb \
-no-mirclient \
-no-wayland \
-no-icu \
-no-opengl \
-no-glib \
-platform linux-g++-32 \
-xplatform linux-arm-gnueabi-g++ \
-device-option CROSS_COMPILE=/usr/bin/arm-linux-gnueabihf- \
-device-option SYSROOT=/path/to/sysroot
```
其中,-prefix 指定 Qt 的安装路径,-xplatform 指定交叉编译的平台,-device-option 指定交叉编译工具链的前缀和 sysroot 路径。
4. 执行 make 命令进行编译。
5. 执行 make install 命令进行安装。
完成以上步骤后,就能在指定的安装路径下找到交叉编译后的 Qt 库和工具了。