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121 lines
3.7 KiB
Plaintext
121 lines
3.7 KiB
Plaintext
==========================
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The Windows Sample Project
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==========================
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:Author: Tyler Wilson, based on Desktop by Dean Hall
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:Id: $Id: README 467 2010-03-26 16:18:49Z bjones460 $
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Purpose
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-------
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This is a sample project that demonstrates running interactive Python-on-a-chp on the
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Windows desktop. This differs from the POSIX version in platform 'desktop' (which is also
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used for cygwin builds).
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Building the Project
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--------------------
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The windows files are now checked directly into the Python-on-a-chip subversion trunk.
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Visual C++ 2008 or 2010 Express Edition
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---------------------------------------
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- I used a simple .bat file to generate the needed _img.c and _nat.c files. This is py2c.bat. Run this
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before loading or building via the solution file.
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This is now included as a Pre-Build step in the VS solution files, so running the .bat file is not needed.
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- Start Visual C++ 2008 or 2010 Express Edition IDE. Open the src\platform\windows\pymiteVS2008.sln or src\platform\windows\pymiteVS2010.sln file.
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- Build. If successful, go to the next step. If not, send a message to the Python-on-a-chip Google
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Groups mailing list.
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- In src\tools\ipm.py, change the PMVM_EXE line to this:
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PMVM_EXE = "../platform/windows/main.exe"
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- Open a command prompt, cd to <python-on-a-chip>\src\tools, and perform the execute the following command:
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python ipm.py --desktop
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- Go back to Visual Studio, and select Debug. This will attach to the main.exe that was executed in the
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step above. You can set breakpoints, watch variables, etc..
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SCons
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-----
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- Open a regular command prop or "Visual Studio <version> Command Prompt". The VS Command Prompt
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is located under the Tools section in the start menu. Recent versions (check which ones!) of
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scons should detect the proper PATH, INCLUDE and LIB values from the Registry.
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- 'cd' to the root of the pymite directory.
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- Type 'scons PLATFORM=windows' at the prompt and press <Enter>. Everything should build, and a
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main.exe created in the src\platform\windows directory
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Alternative, if you want to build directly from the platform/windows directory, you can use 'scons
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PLATFORM=windows -u' to build. This will search up the directory tree for the 'master' SConstruct file.
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- cd to the src/tools directory. In the ipm.py file, you will need to change the PMVM_EXE value to:
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PMVM_EXE = "../platform/windows/main.exe"
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- Now simply type 'python ipm.py -f ../platform/windows/pmfeatures.py --desktop' and <Enter> and you should be able to do all the standard
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PyMite things.
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Make
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----
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- Note there is no make or nmake Makefile to build. You can use msbuild to build the Visual Studio
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Project directly instead.
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TODO
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----
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- Instead of the py2c.bat file, use a custom build step in the Visual Studio IDE. DONE
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- Get the VS Solution and SCons x64 builds working. That is, build native x64 versions of PyMite.
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- Add some simple Windows-specific extensions to test from within ipm.
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Version History
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---------------
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- Added a local windows stdint.h. This allows us to use the core vm source code
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as-is for the Windows build. This could have issues if you try to build with MinGW
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or other compiler set. Also, will likely break in VS2010, since they should be including
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a stdint.h.
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- I used the new pm_features.h to add the needed defines for snprintf. The __DEBUG__ to _DEBUG
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should also be there too.
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- Found the magic TARGET_ARCH flag to scons that cleans up the windows SConscipt file quite a bit. This
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fixes the issues I was having trying to build the x86 version on an x64 host, without having the x64
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tools installed. (The scons folks marked this bug as-is [scons versions 2.0 and above fixed this I believe).
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.. :mode=rest:
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