Part of #27330.

Requested at

• https://ask.sagemath.org/question/54127

CC: @slel @dimpase @tkralphs

Component: build: configure

Keywords: csdp

Author: Samuel Lelièvre, ...

Branch/Commit: public/31145 @ 69d6f8e

Issue created by migration from https://trac.sagemath.org/ticket/31145