anchor.diff:  
   . libxml2 (.e.g http://hpux.connect.org.uk/hppd/hpux/Gnome/libxml2-2.9.4/)
   
  +. wget - needed for package download
  +
   . gcc (if try GNU Compiler Chain .e.g. http://hpux.connect.org.uk/hppd/hpux/Gnu/gcc-4.2.3/,
   http://hpux.connect.org.uk/hppd/hpux/Gnu/libgcc-4.2.3/) 
   
  
positive.code: Install the compiler from purchased copy or just take a trial version from HP-UX:
  - https://h20392.www2.hpe.com/portal/swdepot/displayProductInfo.do?productNumber=B9007AAEVAL
  
  === Packages to be installed
  Once way would be to install all the packages manually, but thanks to HP, you
  can use depohelper script which will install all packages automatically.
  
  
negative.code: 
  ---------------------------------------------------------------------
  
  We solved this by manually installing the packages.
  
  
  ...
  
  === Installing Cmake
  
  The CMake is not available for HP depot, thus we will compile it from sources:
  
  
  ---------------------------------------------------------------------
  
  # /usr/local/bin/wget --no-check-certificate https://cmake.org/files/v3.9/cmake-3.9.0-rc5.tar.gz
  # gzip -d cmake-3.9.0-rc5.tar.gz
  # tar -xf cmake-3.9.0-rc5.tar
  # export PATH=$PATH:/usr/local/bin
  # cd cmake-3.9.0-rc5
  # ./configure
  # make 
  # make install
  
  ---------------------------------------------------------------------
  
  if you get something like this:
  
  
  -------------------------------------------------------------------------------
  
  
  [ 26%] Building C object Utilities/cmliblzma/CMakeFiles/cmliblzma.dir/liblzma/simple/arm.c.o
  (Bundled) cc: warning 922: "-Aa" is unsupported in the bundled compiler, ignored.
  (Bundled) cc: warning 922: "-Ae" is unsupported in the bundled compiler, ignored.
  "/root/cmake-3.9.0-rc5/Utilities/cmliblzma/liblzma/simple/simple_private.h", line 64: error #2070: 
            incomplete type is not allowed
          uint8_t buffer[];
  
          
  -------------------------------------------------------------------------------
  
  Then you may try to fix the code in editor and change those empty arrays to declared with 1 element:
  
  -------------------------------------------------------------------------------
  
  
          /// Temporary buffer
          uint8_t buffer[1];
  };
  "/root/cmake-3.9.0-rc5/Utilities/cmliblzma/liblzma/simple/simple_private.h" 75 lines, 225
  5 characters
  
  
  -------------------------------------------------------------------------------
  
  
  
  
  
  === Getting the Enduro/X source code
  ...
  
  
  