Intel HLS Examples not compiling for x86-64

Thank you for you response. Yes, I am indeed using the design example (specifically counter.cpp) that came preinstalled with the HLS Compiler.

I ran your command and received the same output (error) as before. I have attached the screenshot.

Command: i++ -march=5CSEMA5F31C6 --component counter counter.cpp --simulator none --clock 10ns -o counter.cpp

Output

In file included from counter.cpp:1:

In file included from /home/usman/intelFPGA/18.1/hls/include/HLS/hls.h:11:

In file included from /home/usman/intelFPGA/18.1/hls/include/HLS/hls_internal.h:10:

In file included from /usr/lib/gcc/x86_64-linux-gnu/7.4.0/../../../../include/c++/7.4.0/stdlib.h:36:

In file included from /usr/lib/gcc/x86_64-linux-gnu/7.4.0/../../../../include/c++/7.4.0/cstdlib:76:

/usr/lib/gcc/x86_64-linux-gnu/7.4.0/../../../../include/c++/7.4.0/bits/std_abs.h:55:26: error: use of undeclared identifier '__builtin_labs'

abs(long __i) { return __builtin_labs(__i); }

^

/usr/lib/gcc/x86_64-linux-gnu/7.4.0/../../../../include/c++/7.4.0/bits/std_abs.h:60:31: error: use of undeclared identifier '__builtin_llabs'

abs(long long __x) { return __builtin_llabs (__x); }

^

2 errors generated.

HLS FPGA Parse FAILED.