SelectHTTPSBackend.cmake
4.32 KB
-
cmake: sanitize boolean options passed by user · 41b6d30c
Starting with our conversions to mix backend-autodetection and selection into a single variable (USE_GSSAPI, USE_HTTPS, USE_SHA1), we have introduced a simple STREQUAL to check for "ON", which indicates that the user wants us to auto-detect available backends and pick any one that's available. This behaviour deviates from previous behaviour, as passing a value like "yes", "on" or "true" will in fact be treated like a backend name and result in autodetection failure. Fix the issue by introducing a new function `SanitizeBool`. Given a variable that may hold a boolean value, the function will sanitize that variable to hold either "ON" or "OFF". In case it is not a recognized boolean, we will just keep the value as-is. This fixes the above described issue.
Patrick Steinhardt committed