POSIX.cpp error on FreeBSD

bsd1.buildlog

[ 14%] Building CXX object libraries/wasm-jit/Source/Platform/CMakeFiles/Platform.dir/POSIX.cpp.o
/home/ec2-user/git/eos/libraries/wasm-jit/Source/Platform/POSIX.cpp:228:3: error: no matching function for call to 'siglongjmp'
                siglongjmp(signalReturnEnv,1);
                ^~~~~~~~~~
/usr/include/setjmp.h:57:6: note: candidate function not viable: no known conversion from 'jmp_buf' (aka 'struct _jmp_buf [1]') to 'struct _sigjmp_buf *' for 1st argument
void    siglongjmp(sigjmp_buf, int) __dead2;
        ^
/home/ec2-user/git/eos/libraries/wasm-jit/Source/Platform/POSIX.cpp:264:39: error: no matching function for call to 'sigsetjmp'
                bool isReturningFromSignalHandler = sigsetjmp(signalReturnEnv,1);
                                                    ^~~~~~~~~
/usr/include/setjmp.h:58:5: note: candidate function not viable: no known conversion from 'jmp_buf' (aka 'struct _jmp_buf [1]') to 'struct _sigjmp_buf *' for 1st argument
int     sigsetjmp(sigjmp_buf, int) __returns_twice;
        ^
2 errors generated.