Required extensions to build:
bash
submitqc

**Configure's output**
  version:          1.13 shared 1:7:1 major  minor  patch  number 
  Host type:        i686-pc-linux-gnu
  Install prefix:   /usr/local
  Compiler:         gcc
  Compiler CFLAGS:  -Os -pipe -march=i486 -mtune=i686
  Warning flags:    
  Library types:    Shared=yes, Static=yes
  Valgrind:         
  Version script:   yes