anchor.diff:  
   S = "${WORKDIR}/git"
   
  -inherit autotools-brokensep gettext pythonnative perlnative python-dir
  +inherit autotools-brokensep gettext pythonnative perlnative python-dir cpan-base
   
   EXTRA_AUTORECONF = "-I m4"
   
  
positive.code: export STAGING_LIBDIR
  export STAGING_INCDIR
  
  do_configure() {
  	#fix the pkglib problem with newer automake
  	#perl
  
negative.code: 
  	autotools_do_configure
  
  	#modify python sitepkg
  	#remove the dependency of perl-shared:Makefile
  	#or perl-shared/Makefile will be regenerated
  