A few packages which are currently optional are configured using cmake.

We should add a sdh_cmake helper function to sage-dist-helpers analogous to sdh_configure for running cmake with the correct flags for building in Sage.

In particular we need to set CMAKE_INSTALL_PREFIX=$SAGE_LOCAL, and we also need to specify CMAKE_INSTALL_LIBDIR=lib, since otherwise CMake will default to installing libraries to $(prefix)/lib64 on some platforms.

Component: build

Author: Erik Bray

Branch: b0fa3a0

Reviewer: Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/27484