10.91.2. Contents of Patch
              Installed program:
              patch
            
          The Patch package contains a program for modifying or creating files by applying a “patch” file typically created by the diff program.
Prepare Patch for compilation:
CC="gcc ${BUILD64}" ./configure --prefix=/usr
        Compile the package:
make
To test the results, issue:
make check
Install the package:
make install