mirror of https://github.com/python/cpython
MacPython-2.3 has progressed so far that building a set of Mac 2.3
extensions on top of Python 2.2 no longer seems feasible.
This commit is contained in:
Jack Jansen
parent
a1b77584f2
commit
7b9a386ef9
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# This Makefile, which should be run from the current directory, will build
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# a MacPython based on the /usr/bin/python installed by Apple as of 10.2.
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VERSION=2.2
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builddir = ../..
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srcdir = ../..
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dstroot=/.
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PYTHONAPPSPATH=/Applications/MacPython-OSX-$(VERSION)
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PYTHONAPPSDIR=$(dstroot)$(PYTHONAPPSPATH)
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prefix=/usr
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# These are normally computed form the previous ones
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osxdir=$(srcdir)/Mac/OSX
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PYTHON=$(prefix)/bin/python
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pythonw=$(prefix)/bin/pythonw
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LIBDEST=$(prefix)/lib/python$(VERSION)
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datadir=$(PYTHONAPPSDIR)/python-additions
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MACLIBDEST=$(datadir)/Lib
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MACDYNLIBDEST=$(datadir)/lib-dynload
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MACTOOLSDEST=$(datadir)/Tools
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APPNAME=Python
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APPBUNDLENAME=$(APPNAME).app
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INSTALLED_PYTHONW=$(datadir)/$(APPBUNDLENAME)/Contents/MacOS/$(APPNAME)
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# The usual stuff
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DIRMODE=755
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INSTALL=/usr/bin/install -c
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INSTALL_SYMLINK=ln -fs
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INSTALL_PROGRAM=${INSTALL}
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INSTALL_SCRIPT= ${INSTALL_PROGRAM}
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INSTALL_DATA= ${INSTALL} -m 644
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# These can be done as a normal user
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install: preflight install_dirs install_dynlib install_lib \
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install_Python install_IDE install_IDLE install_BuildApplet \
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install_PythonLauncher install_pythonw
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preflight:
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@if test ! -w $(LIBDEST)/site-packages; then \
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echo Please make directory $(LIBDEST)/site-packages writeable; \
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exit 1; \
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fi
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@if grep "arch i386" $(LIBDEST)/config/Makefile >/dev/null; then \
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echo Please edit $(LIBDEST)/config/Makefile, see README.JAGUAR; \
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exit 1; \
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fi
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install_dirs:
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$(INSTALL) -d -m $(DIRMODE) $(PYTHONAPPSDIR)
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$(INSTALL) -d -m $(DIRMODE) $(datadir)
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$(INSTALL) -d -m $(DIRMODE) $(MACDYNLIBDEST)
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install_lib: Mac.jaguar.pth
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$(MAKE) -f $(osxdir)/Makefile installmacsubtree \
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LIBDEST=$(LIBDEST) MACLIBDEST=$(MACLIBDEST) MACTOOLSDEST=$(MACTOOLSDEST) \
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builddir=$(builddir) srcdir=$(srcdir) PTHFILE=Mac.jaguar.pth \
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PYTHON=$(PYTHON) compileall=$(LIBDEST)/compileall.py
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Mac.jaguar.pth:
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echo $(MACLIBDEST) > Mac.jaguar.pth
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echo $(MACDYNLIBDEST) >> Mac.jaguar.pth
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## echo "import macresource; macresource.open_error_resource()" >> Mac.jaguar.pth
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install_dynlib:
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$(PYTHON) $(osxdir)/setup.jaguar.py install --install-lib=$(MACDYNLIBDEST)
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touch $(MACDYNLIBDEST)/OverrideFrom23/__init__.py
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install_Python:
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$(PYTHON) $(srcdir)/Mac/Lib/bundlebuilder.py -q --link-exec \
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-b $(datadir) \
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-n $(APPBUNDLENAME) \
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-r $(srcdir)/Mac/OSXResources/app/Resources/Applet-Info.plist \
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-r $(srcdir)/Mac/OSXResources/app/Resources/PythonApplet.icns \
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-e $(PYTHON) \
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build
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install_IDE:
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$(MAKE) -f $(osxdir)/Makefile install_IDE \
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srcdir=$(srcdir) INSTALLED_PYTHONW=$(INSTALLED_PYTHONW) \
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PYTHONAPPSDIR=$(PYTHONAPPSDIR)
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install_IDLE:
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$(MAKE) -f $(osxdir)/Makefile install_IDLE \
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srcdir=$(srcdir) INSTALLED_PYTHONW=$(INSTALLED_PYTHONW) \
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PYTHONAPPSDIR=$(PYTHONAPPSDIR)
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install_BuildApplet:
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$(MAKE) -f $(osxdir)/Makefile install_BuildApplet \
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srcdir=$(srcdir) INSTALLED_PYTHONW=$(INSTALLED_PYTHONW) \
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PYTHONAPPSDIR=$(PYTHONAPPSDIR)
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install_PythonLauncher:
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$(MAKE) -f $(osxdir)/Makefile install_PythonLauncher \
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srcdir=$(srcdir) dstroot=$(dstroot) \
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PYTHONAPPSPATH=$(PYTHONAPPSPATH)
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install_pythonw:
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@if test ! -w $(prefix)/bin; then \
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echo Cannot write to $(prefix)/bin, use \"sudo make -f Makefile.jaguar install_pythonw\"; \
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exit 1; \
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fi
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echo "#!/bin/sh" > pythonw.sh
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echo "exec \"$(INSTALLED_PYTHONW)\" \"\$$@\"" >> pythonw.sh
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$(INSTALL) pythonw.sh $(prefix)/bin/pythonw
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@ -1,62 +0,0 @@
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Building a MacPython-OSX on top of Jaguar's /usr/bin/python
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-----------------------------------------------------------
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One way of getting MacPython functionality is to use the Python that Apple
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supplies since MacOSX 10.2, and extend this with the missing bits.
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(Another way is building a framework python, see Mac/OSX/README for
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details on that).
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Preparation
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-----------
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First of all you have to fix two things in the python distributed
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by Apple. This paragraph is valid for 10.2 through 10.2.2, so if you
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have a later version of Jaguar your mileage may vary.
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1. /usr/lib/python2.2/config/Makefile has an erronuous reference to
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building for intel processors. Edit the file with sudo, and change
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the line
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LDFLAGS= -arch i386 -arch ppc
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to
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LDFLAGS= -arch ppc
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2. /usr/lib/python2.2/site-packages is not writeable except by root.
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Make it writeable by administrators by doing
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sudo chgrp admin /usr/lib/python2.2/site-packages
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sudo chmod g+w /usr/lib/python2.2/site-packages
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Alternatively you can do the make's below as superuser, but I
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would advise against this.
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Building
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--------
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Typing "make -f Makefile.jaguar" will build and install almost everything you need.
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If you also want the "pythonw" unix program, which allows you to run GUI scripts from
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a Terminal window, you should also do "sudo make -f Makefile.jaguar install_pythonw".
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What do you get
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---------------
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After the make you will have a folder /Applications/MacPython-OSX that contains the
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IDE and BuildApplet applications. Also, you will find a folder "python-additions" there
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that contains the MacPython-specific additions to your installed Python. The only thing
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that is installed outside the /Applications/MacPython-OSX folder is
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/usr/lib/python2.2/site-packages/MacPython.pth, which is the magic file that will make
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python find the new modules.
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Uninstalling
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------------
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1. Remove /Applications/MacPython-OSX
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2. Remove /usr/lib/python2.2/site-packages/MacPython.pth
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How does it work?
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-----------------
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Makefile.jaguar does most of the work by calling on Makefile (which is normally used
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to build the Mac extensions for a framework-based python) after setting various
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variables such that everything is built for /usr/bin/python. Some extension modules
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(that are included in framework python 2.3a0, but missing from static python 2.2)
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are built with setup.py. And some Carbon modules are built to replace their 2.2
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versions, which lack required functionality. The stubs in Mac/Lib/Carbon know about
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this overriding.
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@ -1,85 +0,0 @@
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from distutils.core import Extension, setup
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from distutils import sysconfig
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import os
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SRCDIR="../.."
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def find_file(filename, std_dirs, paths):
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"""Searches for the directory where a given file is located,
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and returns a possibly-empty list of additional directories, or None
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if the file couldn't be found at all.
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'filename' is the name of a file, such as readline.h or libcrypto.a.
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'std_dirs' is the list of standard system directories; if the
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file is found in one of them, no additional directives are needed.
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'paths' is a list of additional locations to check; if the file is
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found in one of them, the resulting list will contain the directory.
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"""
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# Check the standard locations
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for dir in std_dirs:
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f = os.path.join(dir, filename)
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if os.path.exists(f): return []
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# Check the additional directories
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for dir in paths:
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f = os.path.join(dir, filename)
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if os.path.exists(f):
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return [dir]
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# Not found anywhere
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return None
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def find_library_file(compiler, libname, std_dirs, paths):
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filename = compiler.library_filename(libname, lib_type='shared')
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result = find_file(filename, std_dirs, paths)
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if result is not None: return result
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filename = compiler.library_filename(libname, lib_type='static')
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result = find_file(filename, std_dirs, paths)
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return result
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def waste_Extension():
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waste_incs = find_file("WASTE.h", [],
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['../'*n + 'waste/C_C++ Headers' for n in (0,1,2,3,4)])
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if waste_incs != None:
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waste_libs = [os.path.join(os.path.split(waste_incs[0])[0], "Static Libraries")]
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srcdir = SRCDIR
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return [ Extension('waste',
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[os.path.join(srcdir, d) for d in
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'Mac/Modules/waste/wastemodule.c',
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'Mac/Wastemods/WEObjectHandlers.c',
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'Mac/Wastemods/WETabHooks.c',
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'Mac/Wastemods/WETabs.c'
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],
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include_dirs = waste_incs + [
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os.path.join(srcdir, 'Mac/Include'),
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os.path.join(srcdir, 'Mac/Wastemods')
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],
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library_dirs = waste_libs,
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libraries = ['WASTE'],
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extra_link_args = ['-framework', 'Carbon'],
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) ]
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return []
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setup(name="MacPython for Jaguar extensions", version="2.2",
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ext_modules=[
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Extension("OverrideFrom23._AE",
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[SRCDIR + "/Mac/Modules/ae/_AEmodule.c"],
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include_dirs=[SRCDIR+"/Mac/Include"],
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extra_link_args=['-framework', 'Carbon']),
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Extension("OverrideFrom23._Res",
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[SRCDIR + "/Mac/Modules/res/_Resmodule.c"],
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include_dirs=[SRCDIR+"/Mac/Include"],
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extra_link_args=['-framework', 'Carbon']),
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Extension('_Help',
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[SRCDIR + '/Mac/Modules/help/_Helpmodule.c'],
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include_dirs=[SRCDIR+"/Mac/Include"],
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extra_link_args=['-framework', 'Carbon']),
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Extension('_Scrap',
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[SRCDIR + '/Mac/Modules/scrap/_Scrapmodule.c'],
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include_dirs=[SRCDIR+"/Mac/Include"],
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extra_link_args=['-framework', 'Carbon']),
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] +
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waste_Extension()
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)
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