max_align_t problem

[qingzengsong]

when mak in cpp，I have a problem ‘’max_align_t‘’.
In file included from /opt/Xilinx/SDx/2016.4/Vivado_HLS/include/gmp.h:53:0,
from /opt/Xilinx/SDx/2016.4/Vivado_HLS/include/floating_point_v7_0_bitacc_cmodel.h:143,
from /opt/Xilinx/SDx/2016.4/Vivado_HLS/include/hls_half.h:40,
from /opt/Xilinx/SDx/2016.4/Vivado_HLS/include/ap_int.h:28,
from ../utils/Typedefs.h:4,
from AccelTest.h:4,
from AccelTest.cpp:1:
/usr/include/c++/5/cstddef:51:11: error: ‘::max_align_t’ has not been declared
using ::max_align_t;
^

I add #include to
ParamIO.cpp
Common.cpp
DataIO.cpp
AccelTest.cpp
can solve this problem.

But, this wether lead other problem, since
'ParamIO.cpp
Common.cpp
DataIO.cpp
AccelTest.cpp'
will be build by Vivado_HLS?

[MinLiAmoy]

I met the same problem. I added #include and the problem was solved. There's no problem with the SDSoC.

[qingzengsong]

But I have the problem since #include with the sdsoc. There is error， 发自我的 iPhone

…

在 2017年8月17日，14:36，MinLi ***@***.***> 写道： I met the same problem. I added #include and the problem was solved. There's no problem with the SDSoC. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[qingzengsong]

Pragma processor failed: In file included from /home/songqingzeng/bnn-fpga-master/cpp/accel/Accel.cpp:1: the Accel.cpp :1 is "#include " 发自我的 iPhone

…

在 2017年8月17日，14:36，MinLi ***@***.***> 写道： I met the same problem. I added #include and the problem was solved. There's no problem with the SDSoC. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[yunchenlo]

@qingzengsong @MinLiAmoy
May I know what specifically should I change to solve this problem, thanks!
Jason Lo

[rzhao01]

Looking online, the solution is to do
#include<cstddef>
before any other headers.

[hex0102]

I added #include <cstddef> in every .cpp file in both utils and accel. It seems work.