GMAC: Add subdir info in crypto/build.info for this to build
# there for further explanations.
SUBDIRS=objects buffer bio stack lhash rand evp asn1 pem x509 x509v3 conf \
txt_db pkcs7 pkcs12 ui kdf store \
- md2 md4 md5 sha mdc2 hmac ripemd whrlpool poly1305 blake2 \
+ md2 md4 md5 sha mdc2 gmac hmac ripemd whrlpool poly1305 blake2 \
siphash sm3 des aes rc2 rc4 rc5 idea aria bf cast camellia \
seed sm4 chacha modes bn ec rsa dsa dh sm2 dso engine \
err comp ocsp cms ts srp cmac ct async
