基于Hisi3521DV200平台移植Qt4.8.6

标签：target   mbed   mouse   ||   tps   comm   idt   headers   val   

近日，因方案变更，需要移植Qt4.8.6到Hisi3521DV200平台上；而之前开发的GUI界面，都没有触摸功能，本次开发打算将触摸功能也一并实现。

1.安装交叉编译链arm-himix400-linux-g++：

• 一般HIsiSDK包都有交叉编译链与安装指导，不做赘述。

2.交叉编译，安装tslib

• 见另一篇文章：https://www.cnblogs.com/-Newbie/p/12942621.html

3.下载Qt源码：

• 下载链接：http://download.qt.io/archive/qt/4.8/4.8.6/
• 源码包：qt-everywhere-opensource-src-4.8.6.tar.gz

4.解压Qt，并修改io.pri文件：src/corelib/io/io.pri

• 从     
      linux-*:!symbian {
              SOURCES +=                     io/qfilesystemwatcher_inotify.cpp                     io/qfilesystemwatcher_dnotify.cpp
  
              HEADERS +=                     io/qfilesystemwatcher_inotify_p.h                     io/qfilesystemwatcher_dnotify_p.h
          }
  改为
          linux-*|arm-himix400-linux-*:!symbian {
              SOURCES +=                     io/qfilesystemwatcher_inotify.cpp                     io/qfilesystemwatcher_dnotify.cpp
  
              HEADERS +=                     io/qfilesystemwatcher_inotify_p.h                     io/qfilesystemwatcher_dnotify_p.h
          }

5.创建专属arm-himix400-linux-g++编译链的qmake.conf文件

• 创建arm-himix400-linux-g++的qmake.cof文件： cp mkspecs/qws/linux-arm-gnueabi-g++/   mkspecs/qws/arm-himix400-linux-g++/ -r
• 修改mkspecs/qws/arm-hisiv300-linux-g++/qmake.conf文件，如下：

• #
  # qmake configuration for building with arm-none-linux-gnueabi-g++
  #
  
  include(../../common/linux.conf)
  include(../../common/gcc-base-unix.conf)
  include(../../common/g++-unix.conf)
  include(../../common/qws.conf)
  
  # modifications to g++.conf
  QMAKE_CC                = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-gcc -lts
  QMAKE_CXX               = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-g++ -lts
  QMAKE_LINK              = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-g++ -lts
  QMAKE_LINK_SHLIB        = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-g++ -lts
  
  # modifications to linux.conf
  QMAKE_AR                = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-ar cqs
  QMAKE_OBJCOPY           = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-objcopy
  QMAKE_STRIP             = /opt/hisi-linux/x86-arm/arm-himix400-linux/bin/arm-himix400-linux-strip
  
  load(qt_config)

6.设定交叉编译配置参数

• ./configure -opensource  --prefix=/opt/qt4.8.6_a15 -confirm-license -qt-sql-sqlite -qt-gfx-linuxfb -qt-gfx-transformed -plugin-sql-sqlite -no-qt3support -no-phonon -no-svg -no-webkit -no-script -no-scripttools -no-declarative -no-declarative-debug -qt-zlib  -qt-libtiff -qt-libpng -no-libmng -qt-libjpeg -no-rpath -no-pch -no-3dnow -no-avx -no-neon -no-openssl -no-nis -no-cups -no-dbus -embedded arm -platform linux-g++ -xplatform qws/arm-himix400-linux-g++ -little-endian -qt-freetype -no-opengl -no-glib -nomake demos -nomake examples -nomake docs -nomake tools -nomake accessible -qt-mouse-tslib -L/home/newbie/Desktop/tslib/arm-himix400-linux-target/lib -I/home/newbie/Desktop/tslib/arm-himix400-linux-target/include 

7.编译与安装

• make && make install

8.问题与处理方法

• 问题

  Makefile:2519: recipe for target ‘.obj/release-shared-emb-arm/itemviews.o‘ failed
  make[3]: *** [.obj/release-shared-emb-arm/itemviews.o] Error 1
  make[3]: Leaving directory ‘/home/newbie/Desktop/qt-everywhere-opensource-src-4.8.6/src/plugins/accessible/widgets‘
  Makefile:39: recipe for target ‘sub-widgets-make_default‘ failed
  make[2]: *** [sub-widgets-make_default] Error 2
  make[2]: Leaving directory ‘/home/newbie/Desktop/qt-everywhere-opensource-src-4.8.6/src/plugins/accessible‘
  Makefile:246: recipe for target ‘sub-accessible-make_default‘ failed
  make[1]: *** [sub-accessible-make_default] Error 2
  make[1]: Leaving directory ‘/home/newbie/Desktop/qt-everywhere-opensource-src-4.8.6/src/plugins‘
  Makefile:448: recipe for target ‘sub-plugins-make_default-ordered‘ failed
  make: *** [sub-plugins-make_default-ordered] Error 2

• 解决方案

• 因之前的arm-hisiv300-linux-*与arm-hisiv500-linux-*都没有遇到这种情况，一开始束手无策。

• 从以上报错信息能够看出，在目录/home/newbie/Desktop/qt-everywhere-opensource-src-4.8.6/src/plugins/accessible/widgets编译报错。
• cd /home/newbie/Desktop/qt-everywhere-opensource-src-4.8.6/src/plugins/accessible/widgets && make
• 
• 根据报错内容，修改文件：

  从
  bool QAccessibleTable2::unselectColumn(int column)
  {
      if (!view()->model() || !view()->selectionModel())
          return false;
      QModelIndex index = view()->model()->index(0, column, view()->rootIndex());
      if (!index.isValid() || view()->selectionMode() & QAbstractItemView::NoSelection)
          return false;
      view()->selectionModel()->select(index, QItemSelectionModel::Columns & QItemSelectionModel::Deselect);
  
      return true;
  }
  改为：
  bool QAccessibleTable2::unselectColumn(int column)
  {
      if (!view()->model() || !view()->selectionModel())
          return false;
      QModelIndex index = view()->model()->index(0, column, view()->rootIndex());
      if (!index.isValid() || view()->selectionMode() & QAbstractItemView::NoSelection)
          return false;
      view()->selectionModel()->select(index,QItemSelectionModel::SelectionFlags(QItemSelectionModel::Columns & QItemSelectionModel::Deselect));
  
      return true;
  }

   

• 重新编译安装，即可。

基于Hisi3521DV200平台移植Qt4.8.6

标签：target   mbed   mouse   ||   tps   comm   idt   headers   val   

原文地址：https://www.cnblogs.com/-Newbie/p/12942379.html