9G45平台MiniGUI3.0.12移植总结

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。

移植准备

交叉编译工具链-$HOME/usr/arm-2008q1/arm-none-linux-gnueabi/arm-none-linux-gnueabi-gcc
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

移植过程

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."

tslib库的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile
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${TOOLCHAIN}/include/c++/4.2.3 -I${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."

png库的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile

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${TOOLCHAIN}/include/c++/4.2.3 -I${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."

jpeg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 --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."

freetype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 --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."

MiniGUI库的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}tmp/crosscompile

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./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."

MiniGUI 资源库的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile

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./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."

MGPlus的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile

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./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."

MGUtils的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile

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./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."

MGSamples的移植

export TOOLCHAIN=${HOME}/usr/toolchain/arm-2008q1/arm-none-linux-anueabi
export INSTALL_DIR=${HOME}/tmp/crosscompile

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./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."

遇到的问题及解决方法

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
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
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。
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/