9G45平台MiniGUI3.0.12移植总结

时间：2022-09-02 16:15:32

以前接触MiniGUI近2年的时间，也没有做过MiniGUI的移植工作，近日利用调研的机会，对MiniGUI进行了一下在9G45平台的移植工作。简单记录如下。

  1. 移植准备
    1. 交叉编译工具链-$HOME/usr/arm-2008q1/arm-none-linux-gnueabi/arm-none-linux-gnueabi-gcc
    2. 需要移植的软件包
      • zlib-1.2.2
      • libpng-1.2.37
      • freetype-2.3.9-fm20100818
      • jpeg-7 
      • tslib-1.4
      • libminigui-gpl-3.0.12
      • minigui-res-be-3.0.12
      • libmgplus-1.2.4
      • libmgutils-1.0.4
      • mg-samples-3.0.12
  2. 移植过程
    1. zlib库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
      export CC=arm-none-linux-gnueabi-gcc
      export CXX=arm-none-linux-gnueabi-g++
      export AS=arm-none-linux-gnueabi-as
      export LD=arm-none-linux-gnueabi-ld

      export CFLAGS="-I. -I${TOOLCHAIN}/include/c++/4.2.3"
      export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc"

      ./configure --prefix=${HOME}/tmp/crosscomplie \
          --shared \
          && make && sudo make install && echo "Make successful."
    2. tslib库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lm -lz"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
    3. png库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lm -lz"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
    4. jpeg库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I${TOOLCHAIN}/include/c++/4.2.3"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    --enable-shared \    && make && make install && echo "Make successful."
    5. freetype的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I${TOOLCHAIN}/include/c++/4.2.3"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    --enable-static \    && make && make install && echo "Make successful."
    6. MiniGUI库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include -I${INSTALL_DIR}/include/ts"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lm -lz -ldl -lpthread -lpng -ljpeg -lfreetype -lts"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    --enable-tslibial --enable-videofbcon \    --enable-splash=no --enable-screensaver=no \    && make && make install && echo "Make successful."
    7. MiniGUI 资源库的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include -I${INSTALL_DIR}/include/ts"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lm -lpthread -lpng -ljpeg -lfreetype -lts"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
    8. MGPlus的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include"export CXXFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3   -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lpng -ljpeg -lz -lpthread -ldl -lts -lfreetype -lminigui_ths"export MINIGUI_CFLAGS="-I${INSTALL_DIR}/include"export MINIGUI_LIBS="-lminigui_ths"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
    9. MGUtils的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include -I${INSTALL_DIR}/include/minigui"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lpng -ljpeg -lz -lpthread -lts -ldl -lfreetype -lminigui_ths"export MINIGUI_CFLAGS="-I${INSTALL_DIR}/include/minigui"export MINIGUI_LIBS="-L${INSTALL_DIR}/lib"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
    10. MGSamples的移植
      export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabiexport INSTALL_DIR=${HOME}/tmp/crosscompileexport CC=arm-none-linux-gnueabi-gccexport CXX=arm-none-linux-gnueabi-g++export AS=arm-none-linux-gnueabi-asexport LD=arm-none-linux-gnueabi-ldexport CFLAGS="-I. -I./include -I${TOOLCHAIN}/include/c++/4.2.3 -I${INSTALL_DIR}/include -I${TOOLCHAIN}/libc/usr/include -I${INSTALL_DIR}/include/minigui"export LDFLAGS="-L${TOOLCHAIN}/lib -L${TOOLCHAIN}/libc -L${TOOLCHAIN}/libc/lib -L${INSTALL_DIR}/lib"export LIBS="-lpng -ldl -lpthread -lts -ljpeg -lz -lfreetype -lminigui_ths"export MINIGUI_CFLAGS="-I${INSTALL_DIR}/include/minigui"export MINIGUI_LIBS="-L${INSTALL_DIR}/lib"./configure --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi \    --target=arm-none-linux-gnueabi --prefix=${HOME}/tmp/crosscomplie \    && make && make install && echo "Make successful."
  3. 遇到的问题及解决方法
    1. 缺少链接库—根据提示，缺少什么库就在编译脚本中用-L和-l指定就OK了
    2. 编译MiniGUI的过程中，遇到src/newgal/pcxvfb/Makefile.am和Makefile.in中直接INCLUDES了/usr/include目录，将这个目录去掉以避免引用到PC上的头文件
    3. tslib配置的问题。MGSample运行时，提示信息“No raw modules loaded“，查看tslib的代码，发现是tslib的配置问题，需要在目标平台上设定：
      export TSLIB_PLUGINDIR=/usr/local/lib/ts export TSLIB_CONFFILE=/etc/ts.conf</span>
      两个环境变量，才能够直接查找到。
    4. MiniGUI.cfg配置文件的修改：
    • # GAL engine and default options
      gal_engine=fbcon
      defaultmode=800x480-16bpp
      # IAL engine
      ial_engine=tslib
      mdev=/dev/input/event0
      [fbcon]
      defaultmode=800x480-16bpp  
      [cursorinfo]                                                         
      # Edit following line to specify cursor files path                   
      cursorpath=/usr/local/share/minigui/res/cursor/ 
      [resinfo]                                                            
      respath=/usr/local/share/minigui/res/

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