cpython/PCbuild
Zachary Ware d838911bb9 Merge with 3.4 2014-10-25 23:05:21 -05:00
..
_bz2.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_bz2.vcxproj.filters Relabel bzip2 filters. 2012-05-14 14:12:00 +02:00
_ctypes.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_ctypes.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_ctypes_test.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_ctypes_test.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_decimal.vcxproj Issue #15511: Drop explicit dependency on pythonxy.lib from amd64 configuration. 2012-08-24 15:21:24 +02:00
_decimal.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_elementtree.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_elementtree.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_freeze_importlib.vcxproj Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
_freeze_importlib.vcxproj.filters Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
_hashlib.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_hashlib.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_lzma.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_lzma.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_msi.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_msi.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_multiprocessing.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_multiprocessing.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_overlapped.vcxproj Initial checkin of asyncio package (== Tulip, == PEP 3156). 2013-10-17 13:40:50 -07:00
_overlapped.vcxproj.filters Properly filter some recent additions in the Windows build files. 2013-12-11 17:21:13 -06:00
_socket.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_socket.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_sqlite3.vcxproj Issue #18701: Remove support of old CPython versions (<3.0) from C code. 2013-08-17 00:48:02 +03:00
_sqlite3.vcxproj.filters Issue #18701: Remove support of old CPython versions (<3.0) from C code. 2013-08-17 00:48:02 +03:00
_ssl.vcxproj Issue #17134: Add ssl.enum_cert_store() as interface to Windows' cert store. 2013-06-09 19:03:31 +02:00
_ssl.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_testbuffer.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_testbuffer.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_testcapi.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
_testcapi.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
_testembed.vcxproj Issue #18093: Give the Windows build _testembed.c's new location. 2014-07-25 08:58:07 -05:00
_testembed.vcxproj.filters Issue #18093: Give the Windows build _testembed.c's new location. 2014-07-25 08:58:07 -05:00
_testimportmultiple.vcxproj Issue #16421: allow to load multiple modules from the same shared object. 2012-12-14 17:04:59 +02:00
_testimportmultiple.vcxproj.filters Issue #16421: allow to load multiple modules from the same shared object. 2012-12-14 17:04:59 +02:00
_tkinter.vcxproj Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
_tkinter.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
bdist_wininst.vcxproj Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
bdist_wininst.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
build.bat Issue #21907: Avoid using double quotes to check argument values. 2014-07-31 23:58:27 -05:00
build_env.bat Merged revisions 59605-59624 via svnmerge from 2007-12-31 16:14:33 +00:00
build_pgo.bat Issue #21907: Further improvments to build_pgo.bat. Patch by Ingolf Becker. 2014-07-31 23:48:45 -05:00
debug.props Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
env.bat Issue #21907: Improved the batch scripts provided for building Python. 2014-07-07 13:39:59 -05:00
field3.py Run 2to3's print fixer over some places that had been missed. 2007-08-30 18:39:28 +00:00
get_externals.bat Issue #22644: Update the Windows build to OpenSSL 1.0.1j 2014-10-17 16:31:57 -05:00
idle.bat Merged revisions 59605-59624 via svnmerge from 2007-12-31 16:14:33 +00:00
installer.bmp Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. 2006-05-27 19:21:47 +00:00
kill_python.c Bump Windows build to 3.5 2014-03-17 15:57:38 -05:00
kill_python.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
kill_python.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
make_buildinfo.c Closes #14093: Added Mercurial version information to Windows builds. 2012-05-04 20:51:59 +01:00
make_buildinfo.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
make_buildinfo.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
make_versioninfo.vcxproj Drop PC\python_nt.h as it's not used. 2012-08-24 15:47:53 +02:00
make_versioninfo.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
pcbuild.sln Issue #21017: Enable Tix debug build on Windows 2014-03-22 10:37:06 -05:00
pginstrument.props Issue #21907: Further improvments to build_pgo.bat. Patch by Ingolf Becker. 2014-07-31 23:48:45 -05:00
pgupdate.props Output lib files for PGO build into PGO directory. 2012-08-24 16:12:28 +02:00
prepare_ssl.bat Issue #21141: The Windows build process no longer attempts to find Perl, 2014-05-09 09:07:50 -05:00
prepare_ssl.py Update prepare_ssl.py script to generate the .asm files. 2014-08-06 22:47:23 -05:00
pyd.props Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
pyd_d.props Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
pyexpat.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
pyexpat.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
pylauncher.vcxproj Issue #8847: Disable COMDAT folding in Windows PGO builds. 2012-08-01 11:06:53 +02:00
pylauncher.vcxproj.filters Initial changes to get the py launcher building 2012-06-20 15:37:24 -05:00
pyproject.props Issue #22644: Update the Windows build to OpenSSL 1.0.1j 2014-10-17 16:31:57 -05:00
python.vcxproj Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
python.vcxproj.filters Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
python3dll.vcxproj Add workaround for VS 2010 nmake clean issue. VS 2010 doesn't set up PATH for nmake.exe correctly. 2013-11-20 00:41:29 +01:00
python3dll.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
pythoncore.vcxproj Issue #22018: On Windows, signal.set_wakeup_fd() now also supports sockets. 2014-07-29 23:31:34 +02:00
pythoncore.vcxproj.filters Properly filter some recent additions in the Windows build files. 2013-12-11 17:21:13 -06:00
pythonw.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
pythonw.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
pywlauncher.vcxproj Make pywlauncher.vcxproj depend on make_versioninfo.vcxproj. 2014-03-06 13:21:45 -06:00
pywlauncher.vcxproj.filters Add pywlauncher project 2012-06-20 16:11:39 -05:00
readme.txt Merge with 3.4 2014-10-25 23:05:21 -05:00
release.props Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
rmpyc.py print() is a function now. 2007-07-11 09:41:23 +00:00
rt.bat Issue #21907: Partially revert changes to Windows buildbot scripts. 2014-10-13 00:17:23 -05:00
select.vcxproj Issue #16295: Link "select" with ws2_32.lib, the winsock2 stub library. 2012-10-22 12:56:47 +00:00
select.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
sqlite3.props Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
sqlite3.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
sqlite3.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
ssl.vcxproj Issue #21141: The Windows build process no longer attempts to find Perl, 2014-05-09 09:07:50 -05:00
tcl.vcxproj Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
tcltk.props Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
tix.vcxproj Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
tk.vcxproj Issue #21665: Don't use 'OPTS=noxp' when compiling Tk. 2014-06-05 11:53:44 -05:00
unicodedata.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
unicodedata.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
vs9to8.py Merged revisions 77226 via svnmerge from 2010-01-02 10:06:19 +00:00
vs9to10.py #18803: fix more typos. Patch by Févry Thibault. 2013-08-26 01:32:56 +03:00
winsound.vcxproj Clean up the PCBuild project files, removing redundant settings and 2012-05-19 21:10:14 +00:00
winsound.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00
x64.props Issue #15968: Incorporated Tcl, Tk, and Tix builds into the Windows build 2014-03-21 22:58:19 -05:00
xxlimited.vcxproj Avoid compile warning in xxlimited on 32-bit Windows non-Debug builds. 2014-03-18 23:05:01 -05:00
xxlimited.vcxproj.filters Fix #13210. Port the Windows build from VS2008 to VS2010. 2012-05-13 11:19:23 -05:00

readme.txt

Quick Start Guide
-----------------

1.  Install Microsoft Visual C++ 2010 SP1, any edition.
2.  Install Subversion, and make sure 'svn.exe' is on your PATH.
3.  Install NASM, and make sure 'nasm.exe' is on your PATH.
4.  Run "build.bat -e" to build Python in 32-bit Release configuration.
5.  (Optional, but recommended) Run the test suite with "rt.bat -q".


Building Python using Microsoft Visual C++
------------------------------------------

This directory is used to build CPython for Microsoft Windows NT version
5.1 or higher (Windows XP, Windows Server 2003, or later) on 32 and 64
bit platforms.  Using this directory requires an installation of
Microsoft Visual C++ 2010 (MSVC 10.0) of any edition.  The specific
requirements are as follows:

Visual C++ 2010 Express Edition
    Required for building 32-bit Debug and Release configuration builds.
    The Python build solution pcbuild.sln makes use of Solution Folders,
    which this edition does not support.  Any time pcbuild.sln is opened
    or reloaded by Visual C++, a warning about Solution Folders will be
    displayed which can be safely dismissed with no impact on your
    ability to build Python.
Visual Studio 2010 Professional Edition
    Required for building 64-bit Debug and Release configuration builds
Visual Studio 2010 Premium Edition
    Required for building Release configuration builds that make use of
    Profile Guided Optimization (PGO), on either platform.

Installing Service Pack 1 for Visual Studio 2010 is highly recommended
to avoid LNK1123 errors.

All you need to do to build is open the solution "pcbuild.sln" in Visual
Studio, select the desired combination of configuration and platform,
then build with "Build Solution" or the F7 keyboard shortcut.  You can
also build from the command line using the "build.bat" script in this
directory; see below for details.  The solution is configured to build
the projects in the correct order.

The solution currently supports two platforms.  The Win32 platform is
used to build standard x86-compatible 32-bit binaries, output into this
directory.  The x64 platform is used for building 64-bit AMD64 (aka
x86_64 or EM64T) binaries, output into the amd64 sub-directory which
will be created if it doesn't already exist.  The Itanium (IA-64)
platform is no longer supported.  See the "Building for AMD64" section
below for more information about 64-bit builds.

Four configuration options are supported by the solution:
Debug
    Used to build Python with extra debugging capabilities, equivalent
    to using ./configure --with-pydebug on UNIX.  All binaries built
    using this configuration have "_d" added to their name:
    python35_d.dll, python_d.exe, parser_d.pyd, and so on.  Both the
    build and rt (run test) batch files in this directory accept a -d
    option for debug builds.  If you are building Python to help with
    development of CPython, you will most likely use this configuration.
PGInstrument, PGUpdate
    Used to build Python in Release configuration using PGO, which
    requires Premium Edition of Visual Studio.  See the "Profile
    Guided Optimization" section below for more information.  Build
    output from each of these configurations lands in its own
    sub-directory of this directory.  The official Python releases are
    built using these configurations.
Release
    Used to build Python as it is meant to be used in production
    settings, though without PGO.


Building Python using the build.bat script
----------------------------------------------

In this directory you can find build.bat, a script designed to make
building Python on Windows simpler.  The only absolute requirement for
using this script is for the VS100COMNTOOLS environment variable to be
properly set, which should be done by Microsoft Visual C++ 2010
installation.

By default, build.bat will build Python in Release configuration for
the 32-bit Win32 platform.  It accepts several arguments to change
this behavior:

   -c <configuration>  Set the configuration (see above)
   -d                  Shortcut for "-c Debug"
   -p <platform>       Set the platform to build for ("Win32" or "x64")
   -r                  Rebuild instead of just building
   -e                  Use get_externals.bat to fetch external sources

Up to 9 MSBuild switches can also be passed, though they must be passed
after specifying any of the above switches.  For example, use:

   build.bat -e -d /m

to do a concurrent debug build with externals fetched as needed.  If
the MSBuild switch requires an equal sign ("="), the entire switch must
be quoted:

   build.bat -e -d "/p:externalsDir=P:\cpython-externals"

There may also be other situations where quotes are necessary.


Legacy support
--------------

You can find build directories for older versions of Visual Studio and
Visual C++ in the PC directory. The legacy build directories are no
longer actively maintained and may not work out of the box.

Currently, the only legacy build directory is PC\VS9.0, for Visual
Studio 2008 (9.0).


C Runtime
---------

Visual Studio 2010 uses version 10 of the C runtime (MSVCRT10).  The
executables no longer use the "Side by Side" assemblies used in previous
versions of the compiler.  This simplifies distribution of applications.

The run time libraries are available under the VC/Redist folder of your
Visual Studio distribution. For more info, see the Readme in the
VC/Redist folder.


Sub-Projects
------------

The CPython project is split up into several smaller sub-projects which
are managed by the pcbuild.sln solution file.  Each sub-project is
represented by a .vcxproj and a .vcxproj.filters file starting with the
name of the sub-project.  These sub-projects fall into a few general
categories:

The following sub-projects represent the bare minimum required to build
a functioning CPython interpreter.  If nothing else builds but these,
you'll have a very limited but usable python.exe:
pythoncore
    .dll and .lib
python
    .exe
kill_python
    kill_python.exe, a small program designed to kill any instances of
    python(_d).exe that are running and live in the build output
    directory; this is meant to avoid build issues due to locked files
make_buildinfo, make_versioninfo
    helpers to provide necessary information to the build process

These sub-projects provide extra executables that are useful for running
CPython in different ways:
pythonw
    pythonw.exe, a variant of python.exe that doesn't open a Command
    Prompt window
pylauncher
    py.exe, the Python Launcher for Windows, see
        http://docs.python.org/3/using/windows.html#launcher
pywlauncher
    pyw.exe, a variant of py.exe that doesn't open a Command Prompt
    window
_testembed
    _testembed.exe, a small program that embeds Python for testing
    purposes, used by test_capi.py

These are miscellaneous sub-projects that don't really fit the other
categories.  By default, these projects do not build in Debug
configuration:
_freeze_importlib
    _freeze_importlib.exe, used to regenerate Python\importlib.h after
    changes have been made to Lib\importlib\_bootstrap.py
bdist_wininst
    ..\Lib\distutils\command\wininst-10.0[-amd64].exe, the base
    executable used by the distutils bdist_wininst command
python3dll
    python3.dll, the PEP 384 Stable ABI dll
xxlimited
    builds an example module that makes use of the PEP 384 Stable ABI,
    see Modules\xxlimited.c

The following sub-projects are for individual modules of the standard
library which are implemented in C; each one builds a DLL (renamed to
.pyd) of the same name as the project:
_ctypes
_ctypes_test
_decimal
_elementtree
_hashlib
_msi
_multiprocessing
_overlapped
_socket
_testcapi
_testbuffer
_testimportmultiple
pyexpat
select
unicodedata
winsound

The following Python-controlled sub-projects wrap external projects.
Note that these external libraries are not necessary for a working
interpreter, but they do implement several major features.  See the
"Getting External Sources" section below for additional information
about getting the source for building these libraries.  The sub-projects
are:
_bz2
    Python wrapper for version 1.0.6 of the libbzip2 compression library
    Homepage:
        http://www.bzip.org/
_lzma
    Python wrapper for the liblzma compression library, using pre-built
    binaries of XZ Utils version 5.0.5
    Homepage:
        http://tukaani.org/xz/
_ssl
    Python wrapper for version 1.0.1j of the OpenSSL secure sockets
    library, which is built by ssl.vcxproj
    Homepage:
        http://www.openssl.org/

    Building OpenSSL requires nasm.exe (the Netwide Assembler), version
    2.10 or newer from
        http://www.nasm.us/
    to be somewhere on your PATH.  More recent versions of OpenSSL may
    need a later version of NASM. If OpenSSL's self tests don't pass,
    you should first try to update NASM and do a full rebuild of
    OpenSSL.

    The ssl sub-project expects your OpenSSL sources to have already
    been configured and be ready to build.  If you get your sources
    from svn.python.org as suggested in the "Getting External Sources"
    section below, the OpenSSL source will already be ready to go.  If
    you want to build a different version, you will need to run

       PCbuild\prepare_ssl.py path\to\openssl-source-dir

    That script will prepare your OpenSSL sources in the same way that
    those available on svn.python.org have been prepared.  Note that
    Perl must be installed and available on your PATH to configure
    OpenSSL.  ActivePerl is recommended and is available from
        http://www.activestate.com/activeperl/

    The ssl sub-project does not have the ability to clean the OpenSSL
    build; if you need to rebuild, you'll have to clean it by hand.
_sqlite3
    Wraps SQLite 3.8.3.1, which is itself built by sqlite3.vcxproj
    Homepage:
        http://www.sqlite.org/
_tkinter
    Wraps version 8.6.1 of the Tk windowing system.
    Homepage:
        http://www.tcl.tk/

    Tkinter's dependencies are built by the tcl.vcxproj and tk.vcxproj
    projects.  The tix.vcxproj project also builds the Tix extended
    widget set for use with Tkinter.

    Those three projects install their respective components in a
    directory alongside the source directories called "tcltk" on
    Win32 and "tcltk64" on x64.  They also copy the Tcl and Tk DLLs
    into the current output directory, which should ensure that Tkinter
    is able to load Tcl/Tk without having to change your PATH.

    The tcl, tk, and tix sub-projects do not have the ability to clean
    their builds; if you need to rebuild, you'll have to clean them by
    hand.


Getting External Sources
------------------------

The last category of sub-projects listed above wrap external projects
Python doesn't control, and as such a little more work is required in
order to download the relevant source files for each project before they
can be built.  However, a simple script is provided to make this as
painless as possible, called "get_externals.bat" and located in this
directory.  This script extracts all the external sub-projects from
    http://svn.python.org/projects/external
via Subversion (so you'll need svn.exe on your PATH) and places them
in ..\.. (relative to this directory).

It is also possible to download sources from each project's homepage,
though you may have to change folder names or pass the names to MSBuild
as the values of certain properties in order for the build solution to
find them.  This is an advanced topic and not necessarily fully
supported.


Building for AMD64
------------------

The build process for AMD64 / x64 is very similar to standard builds,
you just have to set x64 as platform. In addition, the HOST_PYTHON
environment variable must point to a Python interpreter (at least 2.4),
to support cross-compilation from Win32.  Note that Visual Studio
requires Professional Edition or better in order to build 64-bit
binaries.


Profile Guided Optimization
---------------------------

The solution has two configurations for PGO. The PGInstrument
configuration must be built first. The PGInstrument binaries are linked
against a profiling library and contain extra debug information. The
PGUpdate configuration takes the profiling data and generates optimized
binaries.

The build_pgo.bat script automates the creation of optimized binaries.
It creates the PGI files, runs the unit test suite or PyBench with the
PGI python, and finally creates the optimized files.

See
    http://msdn.microsoft.com/en-us/library/e7k32f4k(VS.100).aspx
for more on this topic.


Static library
--------------

The solution has no configuration for static libraries. However it is
easy to build a static library instead of a DLL. You simply have to set
the "Configuration Type" to "Static Library (.lib)" and alter the
preprocessor macro "Py_ENABLE_SHARED" to "Py_NO_ENABLE_SHARED". You may
also have to change the "Runtime Library" from "Multi-threaded DLL
(/MD)" to "Multi-threaded (/MT)".


Visual Studio properties
------------------------

The PCbuild solution makes heavy use of Visual Studio property files
(*.props). The properties can be viewed and altered in the Property
Manager (View -> Other Windows -> Property Manager).

The property files used are (+-- = "also imports"):
 * debug (debug macro: _DEBUG)
 * pginstrument (PGO)
 * pgupdate (PGO)
    +-- pginstrument
 * pyd (python extension, release build)
    +-- release
    +-- pyproject
 * pyd_d (python extension, debug build)
    +-- debug
    +-- pyproject
 * pyproject (base settings for all projects, user macros like PyDllName)
 * release (release macro: NDEBUG)
 * sqlite3 (used only by sqlite3.vcxproj)
 * tcltk (used by _tkinter, tcl, tk and tix projects)
 * x64 (AMD64 / x64 platform specific settings)

The pyproject property file defines _WIN32 and x64 defines _WIN64 and
_M_X64 although the macros are set by the compiler, too. The GUI doesn't
always know about the macros and confuse the user with false
information.


Your Own Extension DLLs
-----------------------

If you want to create your own extension module DLL (.pyd), there's an
example with easy-to-follow instructions in ..\PC\example\; read the
file readme.txt there first.