前文提到了qtopia 2.2.0源代码编译移植的一些问题和注意事项，为了提高编译效率和可重复性，我编写了两个Shell脚本来实现自动修复源码错误和代码编译安装。

• 源码错误修正脚本，参照前文中指出的错误，如发现有其它错误请自行在脚本中添加修改命令

  #! /bin/bash

  modify qtopia source files to fix some compile errors.

  QT_ROOT_DIR=$PWD/qtopia-free-2.2.0

  pushd $QT_ROOT_DIR

  1: pthread_yield --> sched_yield

  pushd qtopia/src/3rdparty/plugins/codecs/libffmpeg sed -i 's/pthread_yield/sched_yield/g' mediapacketbuffer.h popd

  2: fix ptrdiff_t is not a name type error

  pushd dqt/src/tools/ sed -i '52i\ #include \n #include "stddef.h" ' qvaluelist.h popd

  3:append ,remove function add object

  pushd qt2/src/tools sed -i '52c\ void push( const T& d ) { this->append(d);}' qvaluestack.h sed -i '57c\ this->remove( this->fromLast() );' qvaluestack.h popd

  4:about <asm/page.h> header file use

  pushd qt2/src/kernel sed -i '/<asm/page.h>/c
  #define PAGE_SHIFT 12
  #define PAGE_SIZE (1UL << PAGE_SHIFT)
  #define PAGE_MASK (~(PAGE_SIZE-1)) ' qpixmapcache.cpp popd

  pushd qt2/tools/qvfb sed -i '/<asm/page.h>/c
  #define PAGE_SHIFT 12
  #define PAGE_SIZE (1UL << PAGE_SHIFT)
  #define PAGE_MASK (~(PAGE_SIZE-1)) ' qvfbview.cpp popd

  5:remove class qualifier before destructor function

  pushd qtopia/src/libraries/qtopia sed -i '/~QDawgPrivate/c\ ~QDawgPrivate()' qdawg.cpp popd

  6: undef macro HAVE_PROGRAM_INVOCATION_NAME

  pushd qtopia/src/3rdparty/libraries/rsync sed -i '/HAVE_PROGRAM_INVOCATION_NAME/c#undef HAVE_PROGRAM_INVOCATION_NAME' config_linux.h popd

  7: open function lack the mode parameter

  pushd qt2/src/tools sed -i '143c\ f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY,0666);' qmemoryfile_unix.cpp popd

  pushd qtopia/src/libraries/qtopia sed -i '141c\ f = ::open(tmpFile.latin1(), O_CREAT | O_WRONLY, 0666);' qmemoryfile_unix.cpp popd

  8: fix error: cannot find zlib.h header file

  sed -i '/"zlib.h"/c\ #include "../zlib/zlib.h" ' qt2/src/3rdparty/libpng/png.h

  popd

  exit 0

• 第三方库的编译安装，qtopia的编译安装脚本，可以自行修改qtopia的configure选项

  #! /bin/bash

  #====================================================================

  the script builds qtopia-2.2.0 embedded environment.

  #====================================================================

  includes qtopia-2.2.0 and png,zlib,jpeg,uuid 3rdparties.

  the content of the tar is listed below:

  Qt-2.2.0/Qtools/

  Qt-2.2.0/Qtools/libpng-1.2.14.tar.gz

  Qt-2.2.0/Qtools/zlib-1.2.3.tar.gz

  Qt-2.2.0/Qtools/qtopia-free-src-2.2.0.tar.gz

  Qt-2.2.0/Qtools/jpegsrc.v6b.tar.gz

  Qt-2.2.0/Qtools/e2fsprogs-1.39.tar.gz

  #====================================================================

  common variables,includes cross-toolchains,prefix-dir etc.

  QTOOLS_DIR=$PWD

  CROSS=/opt/hisi-linux/x86-arm/gcc-3.4.3-uClibc-0.9.28/usr/bin PLATFORM=arm-hismall-linux CC=$CROSS/$PLATFORM-gcc LD=$CROSS/$PLATFORM-ld AR=$CROSS/$PLATFORM-ar CPP=$CROSS/$PLATFORM-g++ RANLIB=$CROSS/$PLATFORM-ranlib

  create build directory for 3rd liraries and headers

  PREFIX=$PWD/build PREFIX_LIB=$PREFIX/lib PREFIX_INC=$PREFIX/include

  mkdir -p $PREFIX_LIB $PREFIX_INC

  create install directory for qtopia installation

  INSTALL=$PWD/install mkdir -p $INSTALL

  BUILD_LOG=$PWD/3rd_build.log

  echo "=======Begin to build 3rd libraries...======="

  echo "start to build e2fsprogs(uuid)" echo "start to build e2fsprogs(uuid)" > $BUILD_LOG tar -zxf Qtools/e2fsprogs-1.39.tar.gz pushd e2fsprogs-1.39 ./configure --host=$PLATFORM --enable-elf-shlibs --with-cc=$CC --with-linker=$LD --prefix=$PREFIX make 2>>$BUILD_LOG cp -fv lib/libuuid.so* $PREFIX_LIB cp -rfv lib/uuid $PREFIX_INC popd echo "e2fsprogs build successfull"

  echo "start to build jpegsrc.v6b" echo "start to build jpegsrc.v6b" >> $BUILD_LOG tar -zxf Qtools/jpegsrc.v6b.tar.gz pushd jpeg-6b mkdir -pv install/bin install/include install/lib install/man/man1 ./configure --enable-shared --prefix=$PWD/install echo y | cp jconfig.doc jconfig.h

  extract JPEG library version for libtool utility

  JPEG_LIB_VER=sed -n '/#define JPEG_LIB_VERSION/s/[[:space:]][[:space:]]*/ /gp' jpeglib.h |cut -d " " -f 3 make CC=$CC AR="$AR rc" AR2=$RANLIB JPEG_LIB_VERSION=$JPEG_LIB_VER 2>>$BUILD_LOG make install cp -fv install/lib/libjpeg.* $PREFIX_LIB cp -fv j*.h $PREFIX_INC cp -fv install/man $PREFIX/ popd echo "jpeg build successful"

  echo "start to build zlib" echo "start to build zlib" >> $BUILD_LOG tar -zxf Qtools/zlib-1.2.3.tar.gz pushd zlib-1.2.3 ./configure -shared make CC=$CC LDSHARED="$CC -shared -Wl,-soname,libz.so.1" CPP="$CC -E" AR="$AR rc" RANLIB=$RANLIB prefix=$PREFIX 2>>$BUILD_LOG cp -fv libz.so* $PREFIX_LIB cp -fv *.h $PREFIX_INC popd echo "zlib build successful"

  echo "start to build libpng" echo "start to build libpng" >> $BUILD_LOG tar -zxf Qtools/libpng-1.2.14.tar.gz mv -fv zlib-1.2.3 zlib pushd libpng-1.2.14 cp scripts/makefile.linux ./Makefile make CC=$CC AR_RC="$AR rc" RANLIB=$RANLIB prefix=$PREFIX 2>>$BUILD_LOG cp -fv libpng12.so* $PREFIX_LIB

  remove the libpng version number to let ld find it

  #ln -s $PREFIX_LIB/libpng12.so.0 $PREFIX_LIB/libpng.so.0 cp -fv $PREFIX_LIB/libpng12.so.0 $PREFIX_LIB/libpng.so cp -fv *.h $PREFIX_INC popd mv -fv zlib zlib-1.2.3 echo "libpng build successful"

  echo "=======End to build 3rd libraries.======="

  echo "=======Begin to build qtopia-2.2.0======="

  echo "-------step1:create platform tmake.conf and qmake.conf-------" tar -zxf Qtools/qtopia-free-src-2.2.0.tar.gz pushd qtopia-free-2.2.0 QT_ROOT_DIR=$PWD QT_BUILD_LOG=$QT_ROOT_DIR/build.log

  create platform tmake qws config file

  cp -frv tmake/lib/qws/linux-arm-g++ tmake/lib/qws/arm-hismall-linux-g++ pushd tmake/lib/qws/arm-hismall-linux-g++

  modify tmake.conf file

  sed -i 's/arm-linux/arm-hismall-linux/g' tmake.conf popd

  create platform qtopia mkspecs qws files

  cp -frv qtopia/mkspecs/qws/linux-arm-g++/ qtopia/mkspecs/qws/arm-hismall-linux-g++ pushd qtopia/mkspecs/qws/arm-hismall-linux-g++

  modify qmake.conf file

  sed -i 's/arm-linux/arm-hismall-linux/g' qmake.conf sed -i '61c\QMAKE_LIBS_QT = -lqte -lpng -lz -luuid -ljpeg' qmake.conf popd

  echo "-------step 2: create qconfig-qpe.h file for our project-------"

  modify qconfig-xxx.h

  pushd qtopia/src/qt #if let qtopia support mouse #/* #ifndef QT_NO_QWS_CURSOR #define QT_NO_QWS_MOUSE_PC #endif #/ sed -i '47a/ ' qconfig-qpe.h sed -i '60i*/ ' qconfig-qpe.h

  used for qte build

  cp qconfig-qpe.h $QT_ROOT_DIR/qt2/src/tools popd

  about touch panels feature

  pushd qtopia/src/libraries/qtopia

  iPAQ Touch Panel

  #cp custom-linux-ipaq-g++.cpp custom-linux-arm-g++.cpp #cp custom-linux-ipaq-g++.h custom-linux-arm-g++.h

  Don't use Touch Panel

  cp custom-linux-x86-g++.cpp custom-$PLATFORM-g++.cpp cp custom-linux-x86-g++.h custom-$PLATFORM-g++.h popd

  echo "-------step 3:fix source files compile errors-------" pushd $QTOOLS_DIR ./fix-src-errors.sh popd

  echo "-------step 4:configure,make and install qtopia-------" QTE_CFG="'-embedded -no-xft -xplatform $PLATFORM-g++ -qconfig qpe -depths 16,32 -no-qvfb -system-jpeg -gif -system-libpng -I$PREFIX_INC -lpng -lz -ljpeg -L$PREFIX_LIB'" QPE_CFG="'-xplatform $PLATFORM-g++ -edition pda -displaysize 240x320'" QT2_CFG= DQT_CFG=

  configure

  echo "yes" |./configure -qte "$QTE_CFG" -qpe "$QPE_CFG" -libpath $PREFIX_LIB -prefix $INSTALL > $QT_BUILD_LOG

  set environment variables

  if [ -f setQpeEnv ] then . ./setQpeEnv export PATH=$TMAKEDIR/bin:$PATH fi

  make

  make 2>>$QT_BUILD_LOG

  install

  make install

  popd