cmake: properly abort if no mbedTLS cert location is found

When using mbedTLS as backend, then the user may specify the location of
where system certificates are installed. If no such location is provided
by the user, CMake will try to autodetect the location by using the
openssl executable, if installed. If no location could be detected, then
the mbedTLS is essentially worthless as it is completely unable to
verify any certificates.

To avoid use of such misconfigured mbedTLS configurations, let's error
out if we were unable to find out the location.
This commit is contained in:
Patrick Steinhardt
2019-08-02 13:49:36 +02:00
parent 48d23a8ca6
commit e77fdf8716

View File

@@ -91,7 +91,7 @@ IF(HTTPS_BACKEND)
ENDIF()
ENDFOREACH()
ELSE()
MESSAGE("Unable to find OpenSSL executable. Please provide default certificate location via CERT_LOCATION")
MESSAGE(FATAL_ERROR "Unable to find OpenSSL executable. Please provide default certificate location via CERT_LOCATION")
ENDIF()
ENDIF()