移植QT库5.9.4 - 明远智睿技术论坛

创建工作目录及解压：

$ mkdir Qt

$ mv tslib-master.zip Qt

$ mv qt-everywhere-opensource-src-5.9.4.tar.xz Qt

$ cd Qt/

$ unzip tslib-master.zip

$ tar xf qt-everywhere-opensource-src-5.9.4.tar.xz

$ mkdir tslib-install

编译tslib(X86):

$ cd tslib-master

$ ./autogen.sh

$ ./configure

$ make

$ make install

编译tslib(arm):

$ make distclean

$ ./autogen.sh

$ ./configure --host=arm-linux-gnueabihf --prefix /home/myzr/Qt/tslib-install/ CC=arm-linux-gnueabihf-gcc

$ make

$ make install

编译qt库：

$ cd ..

$ cd qt-everywhere-opensource-src-5.9.4

$ cd qtbase/mkspecs

$ cp linux-arm-gnueabi-g++/ linux-arm-poky-gnueabi-g++/ -r

$ cd linux-arm-poky-gnueabi-g++

$ vi qmake.conf

修改交叉工具链路径，且在QMAKE_CC、QMAKE_CXX、QMAKE_LINK、QMAKE_LINK_SHLIB后加上-lts：

# modifications to g++.conf

QMAKE_CC = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc -lts

QMAKE_CXX = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -lts

QMAKE_LINK = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -lts

QMAKE_LINK_SHLIB = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -lts

# modifications to linux.conf

QMAKE_AR = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-ar cqs

QMAKE_OBJCOPY = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-objcopy

QMAKE_NM = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-nm -P

QMAKE_STRIP = /home/myzr/gcc-linaro-5.5.0-2017.10-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-strip

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$ cd ~/Qt/qt-everywhere-opensource-src-5.9.4/

$ vi qtbase/mkspecs/common/linux.conf

QMAKE_LIBS_THREAD = -lpthread 后加上-lts

即： QMAKE_LIBS_THREAD = -lpthread -lts

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$ sudo ./configure -prefix /usr/local/qte5.9.4 -confirm-license -opensource -shared -release -make libs -xplatform linux-arm-poky-gnueabi-g++ -optimized-qmake -pch -qt-libjpeg -qt-libpng -qt-zlib -no-opengl -no-sse2 -no-openssl -no-cups -no-glib -no-dbus -no-xcb -no-separate-debug-info -no-fontconfig -nomake examples -nomake tools -nomake tests -no-iconv -skip qtdeclarative -tslib -I/home/myzr/Qt/tslib-install/include -L/home/myzr/Qt/tslib-install/lib

$ make

出现错误：

make: *** 没有规则可以创建“assistant_ar.qm”需要的目标“/usr/local/qte5.9.4/bin/lrelease”。停止。

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$ sudo mkdir /usr/local/qte5.9.4/bin

$ sudo cp qttools/bin/lrelease /usr/local/qte5.9.4/bin

$ sudo chmod 777 /usr/local/qte5.9.4/bin/lrelease

继续编译：

$ make

$ sudo make install

安装目录为/usr/local/qte5.9.4 可将这个文件移植到开发板相同的目录