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@@ -0,0 +1,158 @@
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+changeset: 79745:f85c3f4d9b98
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+parent: 79743:36b2ca7dc893
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+parent: 79744:24d52d3060e8
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+user: Trent Nelson <trent@trent.me>
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+date: Tue Oct 16 08:17:11 2012 -0400
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+summary: Merge issue #15298: ensure _sysconfigdata is generated in build directory,
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+
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+Taken from upstream.
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+
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+---
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+ Lib/sysconfig.py | 11 ++++++++++-
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+ Makefile.pre.in | 24 +++++++++++++-----------
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+ setup.py | 14 --------------
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+ 3 files changed, 23 insertions(+), 26 deletions(-)
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+
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+Index: Python-3.3.0/Lib/sysconfig.py
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+===================================================================
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+--- Python-3.3.0.orig/Lib/sysconfig.py
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++++ Python-3.3.0/Lib/sysconfig.py
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+@@ -390,13 +390,22 @@
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+ if _PYTHON_BUILD:
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+ vars['LDSHARED'] = vars['BLDSHARED']
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+
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+- destfile = os.path.join(os.path.dirname(__file__), '_sysconfigdata.py')
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++ pybuilddir = 'build/lib.%s-%s' % (get_platform(), sys.version[:3])
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++ if hasattr(sys, "gettotalrefcount"):
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++ pybuilddir += '-pydebug'
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++ os.makedirs(pybuilddir, exist_ok=True)
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++ destfile = os.path.join(pybuilddir, '_sysconfigdata.py')
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++
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+ with open(destfile, 'w', encoding='utf8') as f:
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+ f.write('# system configuration generated and used by'
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+ ' the sysconfig module\n')
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+ f.write('build_time_vars = ')
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+ pprint.pprint(vars, stream=f)
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+
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++ # Create file used for sys.path fixup -- see Modules/getpath.c
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++ with open('pybuilddir.txt', 'w', encoding='ascii') as f:
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++ f.write(pybuilddir)
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++
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+ def _init_posix(vars):
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+ """Initialize the module as appropriate for POSIX systems."""
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+ # _sysconfigdata is generated at build time, see _generate_posix_vars()
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+Index: Python-3.3.0/Makefile.pre.in
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+===================================================================
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+--- Python-3.3.0.orig/Makefile.pre.in
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++++ Python-3.3.0/Makefile.pre.in
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+@@ -410,8 +410,6 @@
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+ Objects/unicodectype.o \
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+ Objects/weakrefobject.o
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+
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+-SYSCONFIGDATA=$(srcdir)/Lib/_sysconfigdata.py
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+-
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+ ##########################################################################
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+ # objects that get linked into the Python library
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+ LIBRARY_OBJS_OMIT_FROZEN= \
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+@@ -432,7 +430,7 @@
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+
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+ # Default target
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+ all: build_all
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+-build_all: $(BUILDPYTHON) $(SYSCONFIGDATA) oldsharedmods sharedmods gdbhooks Modules/_testembed
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++build_all: $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks Modules/_testembed
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+
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+ # Compile a binary with gcc profile guided optimization.
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+ profile-opt:
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+@@ -466,15 +464,17 @@
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+ $(BUILDPYTHON): Modules/python.o $(LIBRARY) $(LDLIBRARY) $(PY3LIBRARY)
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+ $(LINKCC) $(PY_LDFLAGS) $(LINKFORSHARED) -o $@ Modules/python.o $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
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+
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+-platform: $(BUILDPYTHON) $(SYSCONFIGDATA)
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++platform: $(BUILDPYTHON)
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+ $(RUNSHARED) $(PYTHON_FOR_BUILD) -c 'import sys ; from sysconfig import get_platform ; print(get_platform()+"-"+sys.version[0:3])' >platform
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+
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+-# Generate the sysconfig build-time data
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+-$(SYSCONFIGDATA): $(BUILDPYTHON)
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++# Create build directory and generate the sysconfig build-time data there.
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++# pybuilddir.txt contains the name of the build dir and is used for
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++# sys.path fixup -- see Modules/getpath.c.
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++pybuilddir.txt: $(BUILDPYTHON)
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+ $(RUNSHARED) $(PYTHON_FOR_BUILD) -S -m sysconfig --generate-posix-vars
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+
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+ # Build the shared modules
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+-sharedmods: $(BUILDPYTHON) $(SYSCONFIGDATA)
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++sharedmods: $(BUILDPYTHON) pybuilddir.txt
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+ case $$MAKEFLAGS in *s*) quiet=-q; esac; \
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+ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
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+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
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+@@ -1036,7 +1036,7 @@
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+ else true; \
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+ fi; \
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+ done
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+- @for i in $(srcdir)/Lib/*.py ; \
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++ @for i in $(srcdir)/Lib/*.py `cat pybuilddir.txt`/_sysconfigdata.py; \
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+ do \
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+ if test -x $$i; then \
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+ $(INSTALL_SCRIPT) $$i $(DESTDIR)$(LIBDEST); \
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+@@ -1196,6 +1196,8 @@
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+ --install-scripts=$(BINDIR) \
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+ --install-platlib=$(DESTSHARED) \
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+ --root=$(DESTDIR)/
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++ -rm $(DESTDIR)$(DESTSHARED)/_sysconfigdata.py
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++ -rm -r $(DESTDIR)$(DESTSHARED)/__pycache__
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+
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+ # Here are a couple of targets for MacOSX again, to install a full
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+ # framework-based Python. frameworkinstall installs everything, the
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+@@ -1341,9 +1343,10 @@
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+ find . -name '*.s[ol]' -exec rm -f {} ';'
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+ find . -name '*.so.[0-9]*.[0-9]*' -exec rm -f {} ';'
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+ find build -name 'fficonfig.h' -exec rm -f {} ';' || true
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+- find build -name 'fficonfig.py' -exec rm -f {} ';' || true
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++ find build -name '*.py' -exec rm -f {} ';' || true
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++ find build -name '*.py[co]' -exec rm -f {} ';' || true
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++ -rm -f pybuilddir.txt
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+ -rm -f Lib/lib2to3/*Grammar*.pickle
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+- -rm -f $(SYSCONFIGDATA)
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+ -rm -f Modules/_testembed Modules/_freeze_importlib
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+
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+ profile-removal:
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+@@ -1367,7 +1370,6 @@
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+ Modules/Setup Modules/Setup.local Modules/Setup.config \
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+ Modules/ld_so_aix Modules/python.exp Misc/python.pc
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+ -rm -f python*-gdb.py
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+- -rm -f pybuilddir.txt
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+ find $(srcdir) '(' -name '*.fdc' -o -name '*~' \
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+ -o -name '[@,#]*' -o -name '*.old' \
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+ -o -name '*.orig' -o -name '*.rej' \
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+Index: Python-3.3.0/setup.py
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+===================================================================
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+--- Python-3.3.0.orig/setup.py
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++++ Python-3.3.0/setup.py
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+@@ -33,10 +33,6 @@
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+ # This global variable is used to hold the list of modules to be disabled.
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+ disabled_module_list = []
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+
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+-# File which contains the directory for shared mods (for sys.path fixup
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+-# when running from the build dir, see Modules/getpath.c)
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+-_BUILDDIR_COOKIE = "pybuilddir.txt"
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+-
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+ def add_dir_to_list(dirlist, dir):
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+ """Add the directory 'dir' to the list 'dirlist' (after any relative
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+ directories) if:
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+@@ -252,16 +248,6 @@
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+ args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags
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+ self.compiler.set_executables(**args)
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+
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+- # Not only do we write the builddir cookie, but we manually install
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+- # the shared modules directory if it isn't already in sys.path.
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+- # Otherwise trying to import the extensions after building them
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+- # will fail.
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+- with open(_BUILDDIR_COOKIE, "wb") as f:
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+- f.write(self.build_lib.encode('utf-8', 'surrogateescape'))
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+- abs_build_lib = os.path.join(os.getcwd(), self.build_lib)
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+- if abs_build_lib not in sys.path:
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+- sys.path.append(abs_build_lib)
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+-
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+ build_ext.build_extensions(self)
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+
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+ longest = max([len(e.name) for e in self.extensions])
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