Implementation notes: amd64, river, crypto_hash/lux256

Computer: river
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_hash
Primitive: lux256

Compiler output

Implementation: crypto_hash/lux256/asm
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /usr/bin/ld: crypto_hash_lux256.a(LUX256-64.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_lux256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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