Blackberry Passport >> Core Native (C/C++)

Build PPSSPP 0.9.9

---

1. 確定NDK Toolchain是4.8.3版本
2. 使用如下指令編譯：

$ cd
$ git clone -b v0.9.9 https://github.com/hrydgard/ppsspp
$ cd ppsspp
$ git submodule update --init --recursive
$ source ~/bbndk/bbndk-env*.sh
$ cd Blackberry
$ vim build.sh
  #!/bin/bash
  rm -rf CMake*
  BB_OS=`cat ${QNX_TARGET}/etc/qversion 2>/dev/null`
  if [ -z "$BB_OS" ]; then
    echo "Could not find your Blackberry NDK. Please source bbndk-env.sh"
    exit 1
  fi
  echo "Building for Blackberry ${BB_OS}"
  # Set up cmake with GCC 4.6.3 cross-compiler from PATH
  CC=ntoarmv7-gcc CXX=ntoarmv7-g++ cmake -DCMAKE_TOOLCHAIN_FILE=bb.toolchain.cmake -DBLACKBERRY=${BB_OS} ..
  # Compile and create unsigned PPSSPP.bar with debugtoken
  DEBUG="-devMode -debugToken ${HOME}/debugtoken.bar"
  make -j4 && blackberry-nativepackager -package PPSSPP.bar bar-descriptor.xml $DEBUG

$ vim ../CMakeLists.txt
  # Detect CPU from CMAKE configuration. Toolchains should set this up
  if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^arm")
    set(ARM ON)
  endif()

  if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^armv7")
    set(ARMV7 ON)
  endif()

  set(ARM ON)
  set(ARMV7 ON)

  # Remove soon?
  set(USE_FFMPEG ON)

  if(ARM OR SIMULATOR)
    set(USING_EGL ON)
    set(MOBILE_DEVICE ON)
  endif()
  if (NOT ARM) # Assume x86
    set(X86 ON)
  endif()
  set(X86 OFF)
 
$ ./build.sh

奇怪的是，編譯後都是無法執行的，PPSSPPBlackberry都會Crash，然後訊息都是如下，完全看不出是那個Library的問題，因此，司徒只好把所有static library改成shared library來找問題，最終找出是ffmpeg的問題，過程修改如下：

Process 14352626 (PPSSPPBlackberry) terminated SIGSEGV code=2 fltno=11 ip=01b9c8f8 mapaddr=0004f8f8. ref=1103a960

把ffmpeg改成shared library

$ cd ffmpeg
$ vim blackberry-build.sh
  #--disable-shared \
  #--enable-static \
  --enable-shared \

$ ./blackberry-build.sh
$ cd ../Blackberry
$ mkdir -p lib
$ cp ../ffmpeg/blackberry/armv7/lib/*.so* .
$ cp ../ffmpeg/blackberry/armv7/lib/*.so* lib
$ vim CMakeFiles/PPSSPPBlackberry.dir/link.txt
  ntoarmv7-g++ -march=armv7-a -mfpu=neon -mcpu=cortex-a9 -std=c++11 -g CMakeFiles/PPSSPPBlackberry.dir/UI/NativeApp.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/BackgroundAudio.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/DevScreens.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/EmuScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/android/jni/TestRunner.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/GameInfoCache.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/MainScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/MiscScreens.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/GameScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/GameSettingsScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/TiltAnalogSettingsScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/TiltEventProcessor.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/TouchControlLayoutScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/TouchControlVisibilityScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/GamepadEmu.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/UIShader.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/OnScreenDisplay.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/ControlMappingScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/Store.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/CwCheatScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/InstallZipScreen.cpp.o CMakeFiles/PPSSPPBlackberry.dir/UI/ui_atlas.cpp.o -o PPSSPPBlackberry lib/libCore.a lib/libCommon.a lib/libnative.a lib/liblibzip.a lib/libpng17.a lib/librg_etc1.a lib/libvjson.a lib/libstb_vorbis.a lib/libsnappy.a lib/libkirk.a lib/libcityhash.a lib/libxbrz.a lib/libxxhash.a libstdc++.a libbps.so.3 libc.so.3 libEGL.so.1 libGLESv2.so.1 libiconv.so.1 libm.so.2 libOpenAL.so.1 libscreen.so.1 libsocket.so.3 libz.so libz.so.2 libavcodec.so libavformat.so libavcodec.so libavutil.so libswresample.so libswscale.so

$ make -j 4
  ntoarmv7-g++: error: libstdc++.a: No such file or directory
  ntoarmv7-g++: error: libbps.so.3: No such file or directory
  ntoarmv7-g++: error: libc.so.3: No such file or directory
  ntoarmv7-g++: error: libEGL.so.1: No such file or directory
  ntoarmv7-g++: error: libGLESv2.so.1: No such file or directory
  ntoarmv7-g++: error: libiconv.so.1: No such file or directory
  ntoarmv7-g++: error: libm.so.2: No such file or directory
  ntoarmv7-g++: error: libOpenAL.so.1: No such file or directory
  ntoarmv7-g++: error: libscreen.so.1: No such file or directory
  ntoarmv7-g++: error: libsocket.so.3: No such file or directory
  ntoarmv7-g++: error: libz.so: No such file or directory
  ntoarmv7-g++: error: libz.so.2: No such file or directory

P.S. 以上這些檔案可以從bbndk裡面找到，然後複製到目前資料夾以及lib資料夾即可。

接著打包Bar檔案

$ vim bar-descriptor.xml
  <asset path="lib">lib</asset>
  <env var="LD_LIBRARY_PATH" value="app/native/lib"/>

$ DEBUG="-devMode -debugToken ${HOME}/.rim/debugtoken_q30.bar"
$ blackberry-nativepackager -package PPSSPP.bar bar-descriptor.xml $DEBUG

完成

返回上一頁