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219 lines
7.6 KiB
Markdown
219 lines
7.6 KiB
Markdown
PPSSPP - a fast and portable PSP emulator
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=========================================
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Written by Henrik Rydgård
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Released under the GPL 2.0 in November 2012
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Official website:
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http://www.ppsspp.org/
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To contribute, see [the development page][ppsspp-devel].
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For the latest source code and build instructions, see [our github page][ppsspp-repo].
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Basic build instructions
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------------------------
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(for more detailed instructions, see [the development page][ppsspp-devel])
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First of all, after having checked out the source, don't forget to
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run:
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git submodule update --init
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in order to get the "native" library.
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Now, the actual building:
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Building for Windows
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---------------------
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Use Visual Studio 2010+, Visual C++ Express is fine. Open the solution and just build,
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it'll work. You may just need to set up a path or two to the Windows SDK (which includes the DX SDK)
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nowadays.
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Building for Android
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--------------------
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Install the Android SDK and NDK.
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To build the native C/C++ part, from a shell or command prompt, run:
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./ab.sh
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or, on Windows:
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ab.cmd
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in android/. You may need to tweak the paths in the ab file.
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Then just open the project in Eclipse and run on your device. When you make changes to
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the native code, you may have to refresh or add a few spaces to PPSSPPActivity.java for
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Eclipse to rebuild the APK when you run it on your device the next time.
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There's an alternate method of building for Android using CMake below.
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Other platforms
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---------------
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PPSSPP currently uses CMake for its build system. In order
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to build for most systems, create a `build` directory and
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run:
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cmake path/to/ppsspp
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make
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Alternatively, run b.sh which will create the directory for you.
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You can specify the -G parameter to cmake to choose a generator.
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The `NMake Makefiles`, `Visual Studio 11` (projects + sln),
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`GNU Makefiles` and `Unix Makefiles` generators have been tested.
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Of course in-tree builds are supported, but that makes cleanup
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harder to do; with out-of-tree builds you can just remove the
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`build` directory.
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Note: There is also a Qt frontend available. Simply open
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PPSSPPQt.pro in [Qt Creator 2.6+][qt-creator] and press run. The
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Qt frontend currently supports Windows, Linux, Blackberry 10,
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Symbian and Meego.
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Building for Linux/BSD/Meego Harmattan/Pandora/etc
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--------------------------
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Qt (recommended)
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A Qt-based frontend is available in the Qt/ dir.
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Open PPSSPPQt.pro with [Qt Creator 2.6+][qt-creator].
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Install libsdl1.2 if you want to use USB Gamepad.
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If the build has an error about finding mobility or multimedia:
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- Install the package "qtmobility-dev"
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SDL
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Alternatively, install the libsdl1.2 (SDL 1.2) development headers. This is called `libsdl1.2-dev` on Debian/Ubuntu, `SDL-devel` on Fedora/RHEL,
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`sdl12` on BSD ports.
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You will need a recent version of ffmpeg (1.1 or greater, which means libav 9.1 or greater probably) or development packets (for distributions with separate packets) for libavformat, libavcodec, libswresample and libswscale (still version 9.1 or greater).
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Currently the user interface is identical to Android's, operated
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with the mouse.
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Building for OSX
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----------------
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Install the Xcode Command Line Tools and, using macports, fink or
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homebrew, install the SDL development headers. This is called `sdl`
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on homebrew. Just follow the basic build instructions afterwards.
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Currently the user interface is identical to Android's, operated
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with the mouse. A Qt-based interface is planned.
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Building for Android using CMake (not recommended, see above)
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-------------------------------------------------------------
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To build for Android using CMake, first you must set the ANDROID\_NDK environment
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variable to point to the path of your NDK install. This is done on
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windows cmd with `set ANDROID_NDK=X:\...`, on bourne shells with
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`export ANDROID_NDK=/path/to/ndk`, and on C shells with
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`setenv ANDROID_NDK /path/to/ndk`.
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Create a `build-android` directory and inside it run:
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cmake -DCMAKE_TOOLCHAIN_FILE=path/to/ppsspp/android/android.toolchain.cmake path/to/ppsspp
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make
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After `make` finishes, it will have created the needed .so files in
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path/to/ppsspp/android/libs/armeabi-v7a. You can now use the build.xml
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in the android/ dir to build the final executable, or import the android/
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folder as an existing project in Eclipse.
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Note that Eclipse won't notice if you have made changes to the C++ code.
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Introduce a meaningless change to a random .java file such as a whitespace
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to get Eclipse to rebuild the project.
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Also note that the `Visual Studio` generators aren't compatible with compilers
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other than Microsoft's, but `NMake Makefiles` works fine.
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Building for iOS
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----------------
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Create a `build-ios` directory and inside it run:
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cmake -DCMAKE_TOOLCHAIN_FILE=../ios/ios.toolchain.cmake -GXcode ..
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Then open the generated project in Xcode.
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For more information, see: http://code.google.com/p/ios-cmake/wiki/HowTo
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Building for Blackberry
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-----------------------
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To build for Blackberry, you must first have the [latest Native SDK][blackberry-ndk] installed.
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To set up your environment for cross-compiling you must then use:
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source ~/bbndk/bbndk-env.sh
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Finally, you are ready to compile. Go to ppsspp/Blackberry/ and run:
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./build.sh
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If you are on Windows, you will need GNU and CMake to run the bash script.
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Alternatively, you can use the Qt frontend by compiling the PPSSPPQt.pro in
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the Qt/ directory with `qmake` from the NDK or [QtCreator 2.6+][qt-creator].
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Building for Symbian
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--------------------
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To build for Symbian, you require:
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1) [GCC 4.6.3][symbian-gcc] from Mentor Graphics.
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2) Symbian Qt libraries. You can find these in the final Nokia Qt SDK or online.
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3) Set up your SDK to use Symbian GCCE 4.6.3. See a tutorial here: http://www.summeli.fi/?p=4220
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You will need to add the GCCE 4.6.3 variant to Symbian\tools\sbs\lib\config\variants.xml as follows:
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```
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<var name="gcce4_6_3" extends="gcce_base">
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<env name="SBS_GCCE463BIN" type="toolchainpath" />
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<set name="GCCEBIN" value="$(SBS_GCCE463BIN)" />
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<set name="GCCECC" value="$(GCCEBIN)/arm-none-symbianelf-g++$(DOTEXE)" type="tool" versionCommand="$(GCCECC) -dumpversion" versionResult="4.6.3"/>
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<set name="RUNTIME_LIBS_LIST" value="drtaeabi.dso dfpaeabi.dso"/>
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<set name="PLATMACROS.VAR" value="GCCE_4 GCCE_4_6"/>
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<set name="ARMMACROS.VAR" value="__GCCE_4__ __GCCE_4_6__"/>
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<set name="LINKER_DEFAULT_LIBS" value="-lsupc++ -lgcc -lgcc_eh"/>
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<set name="PLATMACROS.CONFIG" value="ARMV6"/>
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<set name="ARMMACROS.CONFIG" value="__MARM_ARMV6__ __ARMV6__"/>
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<set name="LINKER_GROUP_END_OPTION" value="-Wl,--end-group"/>
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<set name="LINKER_GROUP_START_OPTION" value="-Wl,--start-group"/>
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<set name="CC.ARMV5" value="-march=armv6"/>
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<set name="CC.SOFTVFP_MAYBE_VFPV2" value="softfp"/>
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</var>
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```
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You will also need to increase the data section of the executable in linking stage by modifying Symbian\tools\sbs\lib\config\gcce.xml as follows:
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```
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<set name="RW_BASE" value="$(RW_BASE_OPTION)0x3000000"/>
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```
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Then simply compile the PPSSPPQt.pro with `qmake` from the SDK or the included QtCreator.
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[ppsspp-repo]: <https://github.com/hrydgard/ppsspp>
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"https://github.com/hrydgard/ppsspp"
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[ppsspp-devel]: <http://www.ppsspp.org/development.html>
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"http://www.ppsspp.org/development.html"
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[qt-creator]: <http://qt-project.org/downloads>
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"http://qt-project.org/downloads"
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[blackberry-ndk]: <http://developer.blackberry.com/native>
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"http://developer.blackberry.com/native"
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[symbian-gcc]: <http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/>
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"http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/"
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