anchor.diff:      dontDisableStatic = true;
   
       prePatch = prePatchCommon + ''
  -      substituteInPlace ./libraries/libapparmor/src/Makefile.am --replace "/usr/include/netinet/in.h" "${glibc}/include/netinet/in.h"
  -      substituteInPlace ./libraries/libapparmor/src/Makefile.in --replace "/usr/include/netinet/in.h" "${glibc}/include/netinet/in.h"
  +      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";
  
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:   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.dev}/include/linux/capability.h"
      substituteInPlace ./common/Make.rules --replace "/usr/share/man" "share/man"
    '';
  
  