bpo-1294959: Add sys.platlibdir attribute (GH-18381)

Add --with-platlibdir option to the configure script: name of the
platform-specific library directory, stored in the new sys.platlitdir
attribute. It is used to build the path of platform-specific dynamic
libraries and the path of the standard library.

It is equal to "lib" on most platforms. On Fedora and SuSE, it is
equal to "lib64" on 64-bit systems.

Co-Authored-By: Jan Matějek <jmatejek@suse.com>
Co-Authored-By: Matěj Cepl <mcepl@cepl.eu>
Co-Authored-By: Charalampos Stratakis <cstratak@redhat.com>
This commit is contained in:
Victor Stinner 2020-03-10 09:53:09 +01:00 committed by GitHub
parent 700cb58730
commit 8510f43078
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16 changed files with 210 additions and 54 deletions

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@ -146,8 +146,15 @@ def get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
prefix = plat_specific and EXEC_PREFIX or PREFIX
if os.name == "posix":
libpython = os.path.join(prefix,
"lib", "python" + get_python_version())
if plat_specific or standard_lib:
# Platform-specific modules (any module from a non-pure-Python
# module distribution) or standard Python library modules.
libdir = sys.platlibdir
else:
# Pure Python
libdir = "lib"
libpython = os.path.join(prefix, libdir,
"python" + get_python_version())
if standard_lib:
return libpython
else: