Allow Disablement of evmctl and Doc Generation
Responded on the ima-evm-utils mailing list with suggestions: - display new variable status in configure.ac - questioned the need for --disable-evmctl-doc - no need for if/then/else in src/Makefile.am
ima: Differentiate auditing policy rules from "audit" actions
ima: Do not audit if CONFIG_INTEGRITY_AUDIT is not set
ima: Call audit_log_string() rather than logging it untrusted
ima: Use audit_log_format() rather than audit_log_string()
integrity: silence warning when CONFIG_SECURITYFS is not enabled
evm: Don't deadlock if a crypto algorithm is unavailable