Fails to compile on centos 6
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing -I./compat/jansson    -O3 -MT minerd-cryptonight.o -MD -MP -MF .deps/minerd-cryptonight.Tpo -c -o minerd-cryptonight.o `test -f 'cryptonight.c' || echo './'`cryptonight.c
In file included from cryptonight.c:13:
crypto/c_jh.h:17: error: redefinition of typedef âBitSequenceâ
crypto/c_groestl.h:36: note: previous declaration of âBitSequenceâ was here
crypto/c_jh.h:18: error: redefinition of typedef âDataLengthâ
crypto/c_groestl.h:37: note: previous declaration of âDataLengthâ was here
cryptonight.c:178:1: warning: "RND" redefined
cryptonight.c:141:1: warning: this is the location of the previous definition
cryptonight.c:210:1: warning: "RND" redefined
cryptonight.c:178:1: warning: this is the location of the previous definition
cryptonight.c:247:1: warning: "RND" redefined
cryptonight.c:210:1: warning: this is the location of the previous definition
make[2]: **\* [minerd-cryptonight.o] Error 1
make[2]: Leaving directory `/root/cpuminer-multi'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory`/root/cpuminer-multi'
make: **\* [all] Error 2
