There are two problems of this project. Hope to fix!

[lingchengfenzi]

Hi. I found there are two problems of this project when I use CCProf. Please check it.

1、The github url of libxml2 in build.sh is invalid, it should update to "git clone https://github.com/GNOME/libxml2.git".

2、When I used CCProf to analyze my app, it print "Error -1 PAPI_overflow_libmonitor.c:line 602" and the sampledAccess file was empty. And I used CCProf to analyze the ADI benchmark it show the same problem. My machine cpu is

Intel(R) Xeon(R) Gold 5218 CPU @ 2.30GHz and Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz

  I found the project used the version of PAPI is 5.5.1. So I tried to update 5.7.0, the problem solved.