Update OpenGL bits of build documentation slightly

This removes most references to GLU, replaces the legacy CMake cache
variables for OpenGL with the modern namespaced target and switches to
$() for command substitution.

Fixes #1580.
This commit is contained in:
Camilla Löwy
2020-01-19 20:08:11 +01:00
parent 46c7c1cdff
commit d973acc123
2 changed files with 40 additions and 83 deletions

View File

@@ -285,6 +285,7 @@ skills.
- Eyal Lotem
- Aaron Loucks
- Luflosi
- lukect
- Tristam MacDonald
- Hans Mackowiak
- Дмитри Малышев