Bug 722822

Summary:	sci-libs/nlopt-2.4.2-r2[-python] builds python integration against currently active python version
Product:	Gentoo Linux	Reporter:	Hendrik v. Raven <hendrik>
Component:	Current packages	Assignee:	Gentoo Science Related Packages <sci>
Status:	RESOLVED FIXED
Severity:	normal	CC:	jstein, mjo
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Hendrik v. Raven 2020-05-13 08:29:45 UTC

The latest nlopt always builds the python extension, even when the python use flag is disabled. Also it builds it against the currently active python interpreter, not against the one set in PYTHON_TARGETS. I have successful builds against python3.6 and python3.8 (did not test the functionality, but build succeeds).

Reproducible: Always

Steps to Reproduce:
1. USE=-python emerge -1 sci-libs/nlopt
2. qlist nlopt
Actual Results:  
[snip]
/usr/lib/python3.8/site-packages/nlopt.py
/usr/lib/python3.8/site-packages/__pycache__/nlopt.cpython-38.pyc
/usr/lib/python3.8/site-packages/__pycache__/nlopt.cpython-38.opt-1.pyc
/usr/lib/python3.8/site-packages/__pycache__/nlopt.cpython-38.opt-2.pyc
/usr/lib/python3.8/site-packages/_nlopt.la
/usr/lib/python3.8/site-packages/_nlopt.so.0.8.2
/usr/lib/python3.8/site-packages/_nlopt.so
/usr/lib/python3.8/site-packages/_nlopt.so.0

Expected Results:  
No python extension should be built.

Comment 1 Michael Orlitzky gentoo-dev

2022-05-18 00:11:12 UTC

I think both issues are fixed in the current nlopt-2.6.2-r1.ebuild. Please let us know if you run into them again.