anchor.diff:  
   	autotools_do_configure
   
  -	perl_version=`perl -v 2>/dev/null | \
  -	    sed -n 's/This is perl.*v[a-z ]*\([0-9]\.[0-9][0-9.]*\).*$/\1/p'`
  -
   	#modify python sitepkg
   	#remove the dependency of perl-shared:Makefile
   	#or perl-shared/Makefile will be regenerated
  
positive.code: 	#redo the perl bindings
  	(
  	cd ${S}/bindings/perl-shared;
  	perl -I${STAGING_LIBDIR}/perl/$perl_version Makefile.PL INSTALLDIRS="vendor"
  	    INSTALLPRIVLIB="abc";
  	sed -i -e "s| ${libdir}/perl/| ${STAGING_LIBDIR}/perl/|g" Makefile;
  
  	cd ../../bindings/perl-piped;
  	perl -I${STAGING_LIBDIR}/perl/$perl_version Makefile.PL INSTALLDIRS="vendor";
  	sed -i -e "s| ${libdir}/perl/| ${STAGING_LIBDIR}/perl/|g" Makefile;
  	)
  
  	#change the interpreter in file
  
negative.code: 
  S = "${WORKDIR}/git"
  
  inherit autotools-brokensep gettext pythonnative perlnative python-dir cpan-base
  
  EXTRA_AUTORECONF = "-I m4"
  
  