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NAME
       scandeps - Scan file prerequisites

SYNOPSIS
           % scandeps *.pm          # Print PREREQ_PM section for *.pm
           % scandeps -e 'STRING'      # Scan an one-liner
           % scandeps -B *.pm       # Include core modules
           % scandeps -V *.pm       # Show autoload/shared/data files
           % scandeps -R *.pm       # Don't recurse
           % scandeps -C CACHEFILE  # use CACHEFILE to cache dependencies

DESCRIPTION
       scandeps is a simple-minded utility that prints out the "PREREQ_PM"
       section needed by modules.

       If the option "-T" is specified and you have CPANPLUS installed,
       modules that are part of an earlier module's distribution with be
       denoted with "S"; modules without a distribution name on CPAN are
       marked with "?".

       Also, if the "-B" option is specified, module belongs to a perl
       distribution on CPAN (and thus uninstallable by "CPAN.pm" or
       "CPANPLUS.pm") are marked with "C".

       Finally, modules that has loadable shared object files (usually needing
       a compiler to install) are marked with "X"; with the "-V" flag, those
       files (and all other files found) will be listed before the main
       output. Additionally, all module files that the scanned code depends on
       but were not found (and thus not scanned recursively) are listed. These
       may include genuinely missing modules or false positives. That means,
       modules your code does not depend on (on this particular platform) but
       that were picked up by the heuristic anyway.

OPTIONS
       -e, --eval=STRING
           Scan STRING as a string containing perl code.

       -c, --compile
           Compiles  the  code  and  inspects  its %INC, in addition to static
           scanning.

       -x, --execute
           Executes the code and inspects its  %INC,  in  addition  to  static
           scanning.   You may use --xargs to specify @ARGV when executing the
           code.

       --xargs=STRING
           If -x is given, splits the "STRING" using the function "shellwords"
           from Text::ParseWords and passes the result as @ARGV when executing
           the code.

       -B, --bundle
           Include core modules in the output and the recursive search list.

       -R, --no-recurse
           Only show dependencies  found  in  the  files  listed  and  do  not
           recurse.

       -V, --verbose
           Verbose  mode:  Output  all  files  found  during the process; show
           dependencies between modules and availability.

           Additionally, warns  of  any  missing  dependencies.  If  you  find
           missing  dependencies  that  aren't  really  dependencies, you have
           probably found false positives.

       -C, --cachedeps=CACHEFILE
           Use  CACHEFILE  to  speed  up  the  scanning  process  by   caching
           dependencies.  Creates CACHEFILE if it does not exist yet.

       -T, --modtree
           Retrieves  module  information  from  CPAN  if  you  have  CPANPLUS
           installed.

SEE ALSO
       Module::ScanDeps, CPANPLUS::Backend, PAR

ACKNOWLEDGMENTS
       Simon Cozens, for suggesting this script to be written.

AUTHORS
       Audrey Tang <autrijus@autrijus.org>

COPYRIGHT
       Copyright    2003,    2004,    2005,    2006     by     Audrey     Tang
       <autrijus@autrijus.org>.

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.38.2                      2024-11-18                      SCANDEPS(1p)

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