if have_afalg
crypto_ss.add(if_true: files('afalg.c', 'cipher-afalg.c', 'hash-afalg.c'))
endif
-crypto_ss.add(when: gnutls, if_true: files('tls-cipher-suites.c'))
-util_ss.add(files('sm4.c'))
-util_ss.add(files('aes.c'))
-util_ss.add(files('init.c'))
+system_ss.add(when: gnutls, if_true: files('tls-cipher-suites.c'))
+
+util_ss.add(files(
+ 'aes.c',
+ 'clmul.c',
+ 'init.c',
+ 'sm4.c',
+))
if gnutls.found()
util_ss.add(gnutls)
endif