Fixes issue #150162 by improving the code introduced by 70154855cf
(GH-127729) while retaining the original documented intent. The
aforementioned code has a side effect when used in a virtual environment
context, on posix platforms, with the cross-compiling environment
variable _PYTHON_PROJECT_BASE present. In this case, every single
sysconfig.get_config_vars() and sysconfig.get_config_var() call, forces
the _CONFIG_VARS dictionary to be reinitialised from scratch. This is
inefficient, but also means no changes to the dictionary returned by
sysconfig.get_config_vars() persist, which can be useful in certain
situations.
This commit tracks changes to sys.prefix and sys.exec_prefix more
directly rather than relying on a misalignment with the corresponding
sysconfig variables.
Also fixes gh-149507, regenerating `configure` for 3.16.
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Zachary Ware <zach@python.org>
Allows building the Android testbed for 32-bit targets, adding the target triplets
`arm-linux-androideabi` and `i686-linux-android`.
Co-authored-by: Malcolm Smith <smith@chaquo.com>
When Python is running on 32-bit ARM Android on a 64-bit ARM kernel, `os.uname().machine` is `armv8l`. Such devices run the same userspace code as `armv7l` devices, so apply the same `armeabi_v7a` Android ABI to them, which works.
* Fix potential infinite recursion.
* Fix a bug when reference can cross boundaries of substitutions, e.g.
a=$(
b=$(a)a)
* Fix potential quadratic complexity.
* Fix KeyError for undefined CFLAGS, LDFLAGS, or CPPFLAGS.
* Fix infinite recursion when keep_unresolved=False.
* Unify behavior with keep_unresolved=False for bogus $ occurred before
and after variable references.
Extension builders must specify Py_GIL_DISABLED if they want to link to the free-threaded builds.
This was usually the case already, but this change guarantees it in all circumstances.
Followup to 942673ed19 (GH-133588)
* Update configure for Python 3.15
* Update magic number for 3.15
* Remove deprecated 'check_home' argument from sysconfig.is_python_build
* Add warningignore entries for Modules/_sqlite/clinic/connection.c.h
* Work around c-analyzer complaints about _testclinic deprecation tests
---------
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
On POSIX systems, excluding macOS framework installs, the lib directory
for the free-threaded build now includes a "t" suffix to avoid conflicts
with a co-located default build installation.
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Malcolm Smith <smith@chaquo.com>
Co-authored-by: Ned Deily <nad@python.org>
