forked from brl/citadel
87 lines
3.7 KiB
Diff
87 lines
3.7 KiB
Diff
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On older versions of Python, sysconfig read the data from both the Makefile and
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the Python.h file generated at build time, created dictionaries with their variables
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and used those when using get_config_var(), now it uses _sysconfigdata.build_time_vars[]
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which contains information from the HOST, erroneous in our case, this patch reverts this
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behavior and uses Python.h and Makefile to get information.
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Upstream-Status: Inappropriate [oe-specific]
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Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
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Index: Python-2.7.9/Lib/distutils/sysconfig.py
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===================================================================
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--- Python-2.7.9.orig/Lib/distutils/sysconfig.py
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+++ Python-2.7.9/Lib/distutils/sysconfig.py
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@@ -401,12 +401,66 @@ _config_vars = None
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def _init_posix():
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"""Initialize the module as appropriate for POSIX systems."""
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- # _sysconfigdata is generated at build time, see the sysconfig module
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- from _sysconfigdata import build_time_vars
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- global _config_vars
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- _config_vars = {}
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- _config_vars.update(build_time_vars)
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+ g = {}
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+ # load the installed Makefile:
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+ try:
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+ filename = get_makefile_filename()
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+ parse_makefile(filename, g)
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+ except IOError, msg:
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+ my_msg = "invalid Python installation: unable to open %s" % filename
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+ if hasattr(msg, "strerror"):
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+ my_msg = my_msg + " (%s)" % msg.strerror
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+
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+ raise DistutilsPlatformError(my_msg)
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+
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+ # load the installed pyconfig.h:
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+ try:
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+ filename = get_config_h_filename()
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+ parse_config_h(file(filename), g)
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+ except IOError, msg:
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+ my_msg = "invalid Python installation: unable to open %s" % filename
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+ if hasattr(msg, "strerror"):
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+ my_msg = my_msg + " (%s)" % msg.strerror
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+
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+ raise DistutilsPlatformError(my_msg)
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+
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+ # On AIX, there are wrong paths to the linker scripts in the Makefile
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+ # -- these paths are relative to the Python source, but when installed
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+ # the scripts are in another directory.
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+ if python_build:
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+ g['LDSHARED'] = g['BLDSHARED']
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+ elif get_python_version() < '2.1':
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+ # The following two branches are for 1.5.2 compatibility.
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+ if sys.platform == 'aix4': # what about AIX 3.x ?
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+ # Linker script is in the config directory, not in Modules as the
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+ # Makefile says.
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+ python_lib = get_python_lib(standard_lib=1)
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+ ld_so_aix = os.path.join(python_lib, 'config', 'ld_so_aix')
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+ python_exp = os.path.join(python_lib, 'config', 'python.exp')
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+
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+ g['LDSHARED'] = "%s %s -bI:%s" % (ld_so_aix, g['CC'], python_exp)
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+
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+ elif sys.platform == 'beos':
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+ # Linker script is in the config directory. In the Makefile it is
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+ # relative to the srcdir, which after installation no longer makes
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+ # sense.
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+ python_lib = get_python_lib(standard_lib=1)
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+ linkerscript_path = string.split(g['LDSHARED'])[0]
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+ linkerscript_name = os.path.basename(linkerscript_path)
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+ linkerscript = os.path.join(python_lib, 'config',
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+ linkerscript_name)
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+
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+ # XXX this isn't the right place to do this: adding the Python
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+ # library to the link, if needed, should be in the "build_ext"
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+ # command. (It's also needed for non-MS compilers on Windows, and
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+ # it's taken care of for them by the 'build_ext.get_libraries()'
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+ # method.)
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+ g['LDSHARED'] = ("%s -L%s/lib -lpython%s" %
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+ (linkerscript, PREFIX, get_python_version()))
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+
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+ global _config_vars
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+ _config_vars = g
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def _init_nt():
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"""Initialize the module as appropriate for NT"""
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