Here is the implementation.

Python/getargs.c was modified for:
ImportError: /usr/lib64/python2.7/lib-dynload/fcntlmodule.so: undefined symbol: _PyArg_ParseTuple_SizeT
but I guess that patch part should be different.  There is no need to do #ifdef HAVE_DECLSPEC_DLL as PyAPI_FUNC is properly defined even without it.  So the declaration+export block should be unified there.

The Modules/ files were modified for:
*** WARNING: renaming "_ctypes_test" since importing it failed: dynamic module does not define init function (init_ctypes_test)
*** WARNING: renaming "_elementtree" since importing it failed: dynamic module does not define init function (init_elementtree)
*** WARNING: renaming "_hotshot" since importing it failed: dynamic module does not define init function (init_hotshot)
*** WARNING: renaming "_json" since importing it failed: dynamic module does not define init function (init_json)
*** WARNING: renaming "ossaudiodev" since importing it failed: dynamic module does not define init function (initossaudiodev)

without this patch:
-rw-r--r-- 1 jkratoch jkratoch 5775829 Jan 12 17:42 python-libs-2.7.2-18.fc17.x86_64.rpm
-r-xr-xr-x 1 jkratoch jkratoch 1738264 Jan 12 17:44 ./clean/python-libs-2.7.2-18.fc17.x86_64/usr/lib64/libpython2.7.so.1.0*
1226 libpython2.7.so.1.0 .dynsym exports
+
-rw-r--r-- 1 jkratoch jkratoch 1986161 Jan 12 17:48 gdb-7.4.50.20120103-8.fc17.x86_64.rpm
-rwxr-xr-x 1 jkratoch jkratoch 5018800 Jan 12 19:13 clean/gdb-7.4.50.20120103-8.fc17.x86_64/usr/bin/gdb*

with this patch:
-rw-r--r-- 1 jkratoch jkratoch 5762537 Jan 12 19:04 python-libs-2.7.2-18hidden3.fc17.x86_64.rpm
-r-xr-xr-x 1 jkratoch jkratoch 1720920 Jan 12 19:06 ./hidden3/python-libs-2.7.2-18hidden3.fc17.x86_64/usr/lib64/libpython2.7.so.1.0*
1046 libpython2.7.so.1.0 .dynsym exports
+
-rw-r--r-- 1 jkratoch jkratoch 1886781 Jan 12 19:11 gdb-7.4.50.20120103-8.fc17.x86_64.rpm
-rwxr-xr-x 1 jkratoch jkratoch 4732080 Jan 12 19:13 hidden3/gdb-7.4.50.20120103-8.fc17.x86_64/usr/bin/gdb*