Bug report

Bug description:

PEP 739 specifies that the CPython header directory is included in thec_api.headers key. However, it seems that the implemented that landed in#130069 usesc_api.include instead:

{..."c_api": {"include":"/usr/include","pkgconfig_path":"/usr/lib64/pkgconfig"  }}

I don't see any evidence that the name was changed deliberately. In fact, the code seems to be mixing bothinclude andheaders names:

CPython versions tested on:

3.14, CPython main branch

Operating systems tested on:

Linux

Linked PRs

• gh-134455: Fixbuild-details.json to use thec_api.headers key #134456
• [3.14] gh-134455: Fixbuild-details.json to use thec_api.headers key (GH-134456) #134504