Implementation notes: amd64, river, crypto_aead/juliusv1draft

Computer: river
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_aead
Primitive: juliusv1draft

Compiler output

Implementation: crypto_aead/juliusv1draft/ref
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
aes.c: aes.c: In function 'printstate':
aes.c: aes.c:530: warning: incompatible implicit declaration of built-in function 'printf'
aes.c: aes.c: In function 'print_rnd_key':
aes.c: aes.c:539: warning: incompatible implicit declaration of built-in function 'printf'
encrypt.c: In file included from encrypt.c:10:
encrypt.c: functions.c:2:21: error: AES/aes.c: No such file or directory

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref