SP_MAKECHECK(1) User Contributed Perl Documentation SP_MAKECHECK(1)NAMEsp_makecheck - Read dependency files and check for missing dependencies
SYNOPSISsp_makecheck *.d
DESCRIPTION
A common technique with make is to use GCC to generate .d dependency
files using the -MMD switch. This creates a files similar to foo.d:
foo.o foo.d: foo.cc foo.h
The problem is if a header file is removed, then make will complain
that there is no rule to build foo.h. Adding a fake target is one way
around this, but that requires additional .d's, and leaves old objects
around.
sp_makecheck reads the specified dependency files, and checks for the
existence of all dependencies in the file. If a file does not exist,
it simply removes all of the targets.
ARGUMENTS--help
Displays this message and program version and exits.
--mtime
Consider the modification time, removing any out of date files.
--show
Show each target and the tree of required dependencies.
--version
Displays program version and exits.
DISTRIBUTION
SystemPerl is part of the <http://www.veripool.org/> free SystemC
software tool suite. The latest version is available from CPAN and
from <http://www.veripool.org/systemperl>.
Copyright 2001-2010 by Wilson Snyder. This package is free software;
you can redistribute it and/or modify it under the terms of either the
GNU Lesser General Public License Version 3 or the Perl Artistic
License Version 2.0.
AUTHORS
Wilson Snyder <wsnyder@wsnyder.org>
SEE ALSO
SystemC::Manual
make
perl v5.14.1 2010-11-03 SP_MAKECHECK(1)
