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DH_PYPY(1)                                                                             DH_PYPY(1)

NAME
       dh_pypy  -  calculates  PyPy  dependencies, adds maintainer scripts to byte compile files,
       etc.

SYNOPSIS
          dh_pypy -p PACKAGE [-V [X.Y][-][A.B]] DIR [-X REGEXPR]

DESCRIPTION
   QUICK GUIDE FOR MAINTAINERS
          · build-depend on pypy and dh-python,

          · add ${pypy:Depends} to Depends

          · build module/application using its standard build system,

          · install files to the standard locations,

          · add pypy to dh's --with option, or:

          · call dh_pypy in the binary-* target,

   NOTES
   dependencies
       dh_pypy tries to translate Python dependencies from the requires.txt file to Debian depen‐
       dencies.  In  many  cases, this works without any additional configuration because dh_pypy
       comes with a build-in mapping of Python module names to Debian packages that  is  periodi‐
       cally  regenerated  from  the  Debian  archive. By default, the version information in the
       Python dependencies is discarded. If you want dh_pypy to generate more strict dependencies
       (e.g. to avoid ABI problems), or if the automatic mapping does not work correctly for your
       package, you have to provide dh_pypy with additional rules for the translation  of  Python
       module to Debian package dependencies.

       For  a  package  pypy-foo that depends on a package pypy-bar, there are two files that may
       provide such rules:

       1. If the pypy-foo source package ships with a debian/pypy-overrides file,  this  file  is
          used by dh_pypy during the build of pypy-foo.

       2. If  the  pypy-bar  source  package  ships  with a debian/pypy-bar.pydist file (and uses
          dh_pypy),   this   file   will   be    included    in    the    binary    package    as
          /usr/share/dh-python/dist/pypy/pypy-bar.  During  the  build  of pypy-foo, dh_pypy will
          then find and use the file.

       Both files have the same format described  in  /usr/share/doc/dh-python/README.PyDist.  If
       all you want is to generate versioned dependencies (and assuming that the pypy-bar package
       provides the pybar Python module), in most cases it will be sufficient  to  put  the  line
       pybar pypy-bar; PEP386 into either of the above files.

   private dirs
       /usr/share/foo, /usr/share/games/foo, /usr/lib/foo and /usr/lib/games/foo private directo‐
       ries are scanned for Python files by default (where foo is binary package name).  If  your
       package  is  shipping  Python  files  in some other directory, add another dh_pypy call in
       debian/rules with directory name as an argument - you can use different set of options  in
       this  call.  If  you  need  to  change  options for a private directory that is checked by
       default, invoke dh_pypy with --skip-private option and add another call  with  a  path  to
       this directory and new options.

   debug packages
       In  binary  packages  which name ends with -dbg, all files in /usr/lib/pypy/dist-packages/
       directory that have extensions different  than  so  or  h  are  removed  by  default.  Use
       --no-dbg-cleaning option to disable this feature.

   overriding supported / default PyPy versions
       If  you want to override system's list of supported PyPy versions or the default one (f.e.
       to build a package that includes symlinks for older version of PyPy or compile  .py  files
       only  for  given  interpreter  version),  you  can  do  that  via DEBPYPY_SUPPORTED and/or
       DEBPYPY_DEFAULT env. variables.

OPTIONS
       --version
              show program's version number and exit

       -h, --help
              show help message and exit

       --no-guessing-deps
              disable guessing dependencies

       --no-dbg-cleaning
              do not remove any files from debug packages

       --no-ext-rename do not add magic tags nor multiarch tuples to extension file names

       --no-shebang-rewrite
              do not rewrite shebangs

       --skip-private
              don't check private directories

       -v, --verbose
              turn verbose mode on

       -i, --indep
              act on architecture independent packages

       -a, --arch
              act on architecture dependent packages

       -q, --quiet
              be quiet

       -p PACKAGE, --package=PACKAGE
              act on the package named PACKAGE

       -N NO_PACKAGE, --no-package=NO_PACKAGE
              do not act on the specified package

       -X REGEXPR, --exclude=REGEXPR
              exclude items that match given REGEXPR. You may use this option multiple  times  to
              build up a list of things to exclude.

       --compile-all
              compile  all  files  from given private directory in postinst/rtupdate not just the
              ones provided by the package (i.e. do not pass the --package parameter  to  py3com‐
              pile/py3clean)

       --depends=DEPENDS
              translate   given   requirements   into   Debian   dependencies  and  add  them  to
              ${pypy:Depends}. Use it for missing items in requires.txt

       --recommends=RECOMMENDS
              translate given requirements into Debian dependencies and add them to ${pypy:Recom‐
              mends}

       --suggests=SUGGESTS
              translate  given  requirements into Debian dependencies and add them to ${pypy:Sug‐
              gests}

       --requires=FILENAME
              translate requirements from given file(s) into Debian dependencies and add them  to
              ${pypy:Depends}

       --shebang=COMMAND
              use given command as shebang in scripts

       --ignore-shebangs
              do not translate shebangs into Debian dependencies

SEE ALSO
       · /usr/share/doc/dh-python/README.PyDist

       · pybuild(1)

       · http://deb.li/dhpy - most recent version of this document

AUTHOR
       Piotr Ożarowski, 2013

                                                                                       DH_PYPY(1)

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