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.. % \longprogramopt{spec-file} option; used in conjunction with
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.. % \longprogramopt{spec-only}, this gives you an opportunity to customize
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.. % the \file{.spec} file manually:
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.. % \ begin{verbatim}
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.. % > python setup.py bdist_rpm --spec-only
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.. % # ...edit dist/FooBar-1.0.spec
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.. % > python setup.py bdist_rpm --spec-file=dist/FooBar-1.0.spec
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.. % \ end{verbatim}
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.. % (Although a better way to do this is probably to override the standard
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.. % \command{bdist\_rpm} command with one that writes whatever else you want
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.. % to the \file{.spec} file.)
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Cross-compiling on Windows
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==========================
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Starting with Python 2.6, distutils is capable of cross-compiling between
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Windows platforms. In practice, this means that with the correct tools
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Starting with Python 2.6, distutils is capable of cross-compiling between
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Windows platforms. In practice, this means that with the correct tools
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installed, you can use a 32bit version of Windows to create 64bit extensions
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To build for an alternate platform, specify the :option:`--plat-name` option
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to the build command. Valid values are currently 'win32', 'win-amd64' and
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To build for an alternate platform, specify the :option:`--plat-name` option
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to the build command. Valid values are currently 'win32', 'win-amd64' and
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'win-ia64'. For example, on a 32bit version of Windows, you could execute::
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python setup.py build --plat-name=win-amd64
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to build a 64bit version of your extension. The Windows Installers also
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to build a 64bit version of your extension. The Windows Installers also
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support this option, so the command::
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python setup.py build --plat-name=win-amd64 bdist_wininst
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would create a 64bit installation executable on your 32bit version of Windows.
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To cross-compile, you must download the Python source code and cross-compile
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To cross-compile, you must download the Python source code and cross-compile
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Python itself for the platform you are targetting - it is not possible from a
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binary installtion of Python (as the .lib etc file for other platforms are
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not included.) In practice, this means the user of a 32 bit operating
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system will need to use Visual Studio 2008 to open the
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:file:`PCBuild/PCbuild.sln` solution in the Python source tree and build the
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"x64" configuration of the 'pythoncore' project before cross-compiling
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not included.) In practice, this means the user of a 32 bit operating
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system will need to use Visual Studio 2008 to open the
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:file:`PCBuild/PCbuild.sln` solution in the Python source tree and build the
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"x64" configuration of the 'pythoncore' project before cross-compiling
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extensions is possible.
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Note that by default, Visual Studio 2008 does not install 64bit compilers or
added
removed
Doc/distutils/builtdist.rst
