""" Some helper functions for building the C extensions BUILDING ON WIN32 * You need to make the cygwin import library. Assuming you have a typical cygwin and python install, run the script importlib22.bat or importlib23.bat to build the python2.2 or 2.3 import libs * You need to following libraries (saved in win32_static): http://gnuwin32.sourceforge.net/downlinks/freetype.php http://gnuwin32.sourceforge.net/downlinks/zlib.php http://gnuwin32.sourceforge.net/downlinks/libgw32c.php http://gnuwin32.sourceforge.net/downlinks/libpng.php http://www.activestate.com/Products/Download/Download.plex?id=ActiveTcl * To install the gtk packages, you need pkg-config. This is included in the GTK development lib. You should have the GTK runtime and development libs installed to C:\GTK and make sure c:\GTK\lib and c:\GTK\bin are in your PATH. Also, copy win32_static/pygtk-2.0.pc to c:\GTK\lib\pkgconfig * You must patch distutils for python23 or python22 to build agg with g++. See http://mail.python.org/pipermail/distutils-sig/2004-January/003553.html. Edit c:/Python23/lib/distutils/cygwinccompiler.py and add the line to the two set_executables calls compiler_cxx='g++ -mcygwin -O -Wall', * build command > python setup.py build --compiler=mingw32 > build23.out * make the windows installer > python setup.py bdist_wininst Note on some systems this fails with a "extensions need to be built with the same version of the compiler" message. The following workaround helps > python setup.py build --compiler=mingw32 bdist_wininst > build23.out See for details http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&threadm=mailman.1060311735.32666.python-list%40python.org&rnum=1&prev=/groups%3Fhl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26q%3Dpython%2B%2522extensions%2Bneed%2Bto%2Bbe%2Bbuilt%2Bwith%2Bthe%2Bsame%2Bversion%2Bof%2Bthe%2Bcompiler%2522 Current problems: c:\mingw\bin\dllwrap.exe -mno-cygwin -mdll -static --entry _DllMain@12 --output-lib build\temp.win32-2.2\Release\lib_tkagg.a --def build\temp.win32-2.2\Release\_tkagg.def -s build\temp.win32-2.2\Release\_tkagg.o -LC:/Python23/dlls -Lwin32_static -LC:\PYTHON22\libs -ltk84 -ltcl84 -lfreetype -lpng -lz -lgw32c -lstdc++ -lm -lpython22 -o build\lib.win32-2.2\matplotlib\backends\_tkagg.pyd error: command 'dllwrap' failed with exit status 1 ideas: libstdc++ or libpython22 need to be moved up in link order? """ import sys, os from distutils.core import Extension import glob major, minor1, minor2, s, tmp = sys.version_info if major<2 or (major==2 and minor1<3): True = 1 False = 0 else: True = True False = False BUILT_AGG = False BUILT_FONTTOOLS = False BUILT_GTKGD = False BUILT_GTKAGG = False BUILT_TKAGG = False BUILT_FT2FONT = False def getoutput(s): 'get the output of a system command' ret = os.popen(s).read().strip() return ret def add_agg_flags(module): 'Add the module flags to build extensions which use agg' module.include_dirs.extend(['src','agg2/include']) module.libraries.extend(['freetype', 'png', 'z']) if sys.platform == 'win32': module.include_dirs.extend( ['win32_static/include', ] ) module.library_dirs.append('win32_static') module.libraries.append('gw32c') else: module.include_dirs.extend( ['/usr/include/freetype2',] ) # put these later for correct link order module.libraries.extend(['stdc++', 'm']) def add_gd_flags(module): 'Add the module flags to build extensions which use gd' module.libraries.append('gd') def add_ft2font_flags(module): 'Add the module flags to build extensions which use gd' module.libraries.extend(['freetype', 'z']) if sys.platform == 'win32': module.include_dirs.extend( [ 'win32_static/include', # for ft2build.h 'win32_static/include/freetype', # renamed from freetype2 ] ) module.library_dirs.append('win32_static') module.libraries.append('gw32c') else: module.include_dirs.extend( ['/usr/include', '/usr/include/freetype2',]) # put this last for library link order module.libraries.append('m') def add_pygtk_flags(module): 'Add the module flags to build extensions which use gtk' if sys.platform=='win32': # popen broken on my win32 plaform so I can't use pkgconfig module.library_dirs.extend( ['C:/GTK/bin', 'C:/GTK/lib']) module.include_dirs.extend( ['win32_static/include/pygtk-2.0', 'C:/GTK/include', 'C:/GTK/include/glib-2.0', 'C:/GTK/lib/glib-2.0/include', 'C:/GTK/include/gtk-2.0', 'C:/GTK/lib/gtk-2.0/include', 'C:/GTK/include/atk-1.0', 'C:/GTK/include/pango-1.0', ]) module.libraries.extend([ 'gtk-win32-2.0', 'gdk-win32-2.0', 'atk-1.0', 'gdk_pixbuf-2.0', 'pangowin32-1.0', 'gdi32', 'pango-1.0', 'gobject-2.0', 'gmodule-2.0', 'glib-2.0', 'intl', 'iconv']) else: pygtkIncludes = getoutput('pkg-config --cflags-only-I pygtk-2.0').split() gtkIncludes = getoutput('pkg-config --cflags-only-I gtk+-2.0').split() includes = pygtkIncludes + gtkIncludes module.include_dirs.extend([include[2:] for include in includes]) pygtkLinker = getoutput('pkg-config --libs pygtk-2.0').split() gtkLinker = getoutput('pkg-config --libs gtk+-2.0').split() linkerFlags = pygtkLinker + gtkLinker module.libraries.extend( [flag[2:] for flag in linkerFlags if flag.startswith('-l')]) module.library_dirs.extend( [flag[2:] for dir in linkerFlags if flag.startswith('-L')]) module.extra_link_args.extend( [flag for flag in linkerFlags if not (flag.startswith('-l') or flag.startswith('-L'))]) def add_tk_flags(module): 'Add the module flags to build extensions which use tk' if sys.platform=='win32': module.include_dirs.extend(['win32_static/include/tcl']) module.library_dirs.extend(['C:/Python23/dlls']) module.libraries.extend(['tk84', 'tcl84']) else: module.libraries.extend(['tk', 'tcl']) def build_ft2font(ext_modules, packages): global BUILT_FT2FONT if BUILT_FT2FONT: return # only build it if you you haven't already module = Extension('matplotlib.ft2font', ['src/ft2font.c', ], ) add_ft2font_flags(module) ext_modules.append(module) BUILT_GTKGD = True def build_gtkgd(ext_modules, packages): global BUILT_GTKGD if BUILT_GTKGD: return # only build it if you you haven't already module = Extension('matplotlib.backends._gtkgd', ['src/_gtkgd.c'], ) add_pygtk_flags(module) add_gd_flags(module) ext_modules.append(module) BUILT_GTKGD = True def build_gtkagg(ext_modules, packages): global BUILT_GTKAGG if BUILT_GTKAGG: return # only build it if you you haven't already module = Extension('matplotlib.backends._gtkagg', ['src/_gtkagg.cpp'], ) # add agg flags before pygtk because agg only supports freetype1 # and pygtk includes freetype2. This is a bit fragile. add_agg_flags(module) add_pygtk_flags(module) ext_modules.append(module) BUILT_GTKAGG = True def build_tkagg(ext_modules, packages): global BUILT_TKAGG if BUILT_TKAGG: return # only build it if you you haven't already module = Extension('matplotlib.backends._tkagg', ['src/_tkagg.cpp'], ) # add agg flags before pygtk because agg only supports freetype1 # and pygtk includes freetype2. This is a bit fragile. add_tk_flags(module) # do this first add_agg_flags(module) ext_modules.append(module) BUILT_TKAGG = True def build_agg(ext_modules, packages): global BUILT_AGG if BUILT_AGG: return # only build it if you you haven't already deps = ['src/_backend_agg.cpp', 'src/ft2font.c'] deps.extend(glob.glob('agg2/src/*.cpp')) module = Extension( 'matplotlib.backends._backend_agg', deps , ) add_agg_flags(module) ext_modules.append(module) BUILT_AGG = True def build_fonttools(ext_modules, packages): # don't build it if we have it #if sys.platform != 'win32': # always build for win32 if 0: try: import ttfquery except ImportError: pass else: return global BUILT_FONTTOOLS if BUILT_FONTTOOLS: return # only build it if you you haven't already packages.extend( ['ttfquery', 'FontTools', 'FontTools.fontTools', 'FontTools.fontTools.encodings', 'FontTools.fontTools.misc', 'FontTools.fontTools.ttLib', 'FontTools.fontTools.ttLib.tables', 'FontTools.fontTools.ttLib.test', ]) ext_modules.append( Extension( 'FontTools.fontTools.misc.eexecOp', ['FontToolsSrc/eexecOp/eexecOpmodule.c'], )) BUILT_FONTTOOLS = True