jemalloc complains about architecture

[fede2cr]

gcc -std=gnu11 -Wall -Werror=declaration-after-statement -Wsign-compare -pipe -g3 -fvisibility=hidden -O3 -funroll-loops -fPIC -fPIC -DPIC -c -D_GNU_SOURCE -D_REENTRANT -Iinclude -Iinclude -o src/chunk.pic.o src/chunk.c
In file included from src/atomic.c:2:0:
include/jemalloc/internal/jemalloc_internal.h:288:6: error: #error "Unknown minimum alignment for architecture; specify via "

error "Unknown minimum alignment for architecture; specify via "