Throw an error on missing cmake in build config

This raises the error instead on falling back to using cmake
from PATH (which is not in PATH, as already checked)

Components: Framework

VK-GL-CTS Issue: 2442

Change-Id: Id85b9097dffb7c8a69794ff4cfd5ad677cc73b10

diff --git a/scripts/build/config.py b/scripts/build/config.py
index ad264f5..67cacdb 100644 (file)
--- a/scripts/build/config.py
+++ b/scripts/build/config.py
@@ -68,8 +68,7 @@ class BuildConfig:
                        for path in possiblePaths:
                                if os.path.exists(path):
                                        return path
-
-               # Fall back to PATH - may fail later
+                       raise FileNotFoundError("cmake executable file is not avaliable on the platform. It may not have been installed or added to PATH environment variable")
                return "cmake"
 
 class CMakeGenerator: