[Bug]: Can't compile Mac #30480
Description
Bug summary
When trying to build on a Mac (15.6.1), I get:
../../subprojects/freetype-2.6.1/src/gzip/infcodes.c:71:17: error: use of undeclared identifier 'Byte'
71 | c->dbits = (Byte)bd;
| ^
This is in a micro mamba environment, made with environment.yml.
Matplotlib seems to run in dev mode, but I need to recompile to get pytest to work.
Code for reproduction
`python -m pip install --verbose --no-build-isolation --editable ".[dev]"`Actual outcome
In file included from ../../subprojects/freetype-2.6.1/src/gzip/ftgzip.c:65:
In file included from ../../subprojects/freetype-2.6.1/src/gzip/zlib.h:34:
../../subprojects/freetype-2.6.1/src/gzip/zconf.h:228:12: error: unknown type name 'Byte'
228 | typedef Byte FAR Bytef;
| ^
In file included from ../../subprojects/freetype-2.6.1/src/gzip/ftgzip.c:83:
../../subprojects/freetype-2.6.1/src/gzip/inftrees.h:22:7: error: unknown type name 'Byte'
22 | Byte Exop; /* number of extra bits or operation */
| ^
...etc
Expected outcome
dev install
Additional information
No response
Operating system
MacOS 15.6.1
Matplotlib Version
main
Matplotlib Backend
No response
Python version
No response
Jupyter version
No response
Installation
conda