docs: add warning about FindPython's Development component when libraries don't exist (e.g. on manylinux) (#2689)

* Add waring about FindPython's Development component when libraries don't exist (e.g. on manylinux)

* Minor wording update (thanks, @henryiii!)
This commit is contained in:
Yannick Jadoul 2020-11-24 19:37:51 +01:00 committed by GitHub
parent d57c1fab7f
commit 028812ae7e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 0 deletions

View File

@ -433,6 +433,14 @@ setting ``Python_ROOT_DIR`` may be the most common one (though with
virtualenv/venv support, and Conda support, this tends to find the correct virtualenv/venv support, and Conda support, this tends to find the correct
Python version more often than the old system did). Python version more often than the old system did).
.. warning::
When the Python libraries (i.e. ``libpythonXX.a`` and ``libpythonXX.so``
on Unix) are not available, as is the case on a manylinux image, the
``Development`` component will not be resolved by ``FindPython``. When not
using the embedding functionality, CMake 3.18+ allows you to specify
``Development.Module`` instead of ``Development`` to resolve this issue.
.. versionadded:: 2.6 .. versionadded:: 2.6
Advanced: interface library targets Advanced: interface library targets