Patch setup.py so that the detect_modules() function looks for required
libraries and headers in STAGING_LIBDIR / STAGING_INCDIR.
Without this patch, several extension modules are not built, even though
their dependencies are present in the compiler's search paths.
The result is the following warning, and ultimately incomplete packages:
| The necessary bits to build these optional modules were not found:
| _bz2 _curses_panel _dbm
| _gdbm _lzma _sqlite3
| nis readline zlib
| To find the necessary bits, look in setup.py in detect_modules() for the module's name.
With the Python 3.3 version of the recipe, at least some of these modules
were built, because STAGING_LIBDIR happened to be in the search path
by coincidence. Due to changes to distutils in Python 3.4, this is no
longer the case.
A previous patch that only affects the search paths for SSL is dropped, as
this one is a more complete fix for [YOCTO #7768].
Part of the fix for [YOCTO #8048].
Signed-off-by: Dominic Sacré <dominic.sacre@gmx.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
