anchor.diff:    prePatchCommon = ''
       substituteInPlace ./common/Make.rules --replace "/usr/bin/pod2man" "${perl}/bin/pod2man"
       substituteInPlace ./common/Make.rules --replace "/usr/bin/pod2html" "${perl}/bin/pod2html"
  -    substituteInPlace ./common/Make.rules --replace "/usr/include/linux/capability.h" "${glibc}/include/linux/capability.h"
  +    substituteInPlace ./common/Make.rules --replace "/usr/include/linux/capability.h" "${glibc.dev}/include/linux/capability.h"
       substituteInPlace ./common/Make.rules --replace "/usr/share/man" "share/man"
     '';
   
  
positive.code:     prePatch = prePatchCommon + ''
        substituteInPlace ./parser/Makefile --replace "/usr/bin/bison" "${bison}/bin/bison"
        substituteInPlace ./parser/Makefile --replace "/usr/bin/flex" "${flex}/bin/flex"
        substituteInPlace ./parser/Makefile --replace "/usr/include/linux/capability.h" "${glibc}/include/linux/capability.h"
        ## techdoc.pdf still doesn't build ...
        substituteInPlace ./parser/Makefile --replace "manpages htmlmanpages pdf" "manpages htmlmanpages"
      '';
  
negative.code:     dontDisableStatic = true;
  
      prePatch = prePatchCommon + ''
        substituteInPlace ./libraries/libapparmor/src/Makefile.am --replace "/usr/include/netinet/in.h" "${glibc.dev}/include/netinet/in.h"
        substituteInPlace ./libraries/libapparmor/src/Makefile.in --replace "/usr/include/netinet/in.h" "${glibc.dev}/include/netinet/in.h"
        '';
  
      postPatch = "cd ./libraries/libapparmor";
  