SCONSIGN(1)SCONSIGN(1)NAMEsconsign - print SCons .sconsign file information
SYNOPSISsconsign [ options... ] file [ ... ]
DESCRIPTION
The sconsign command displays the contents of one or more .sconsign
files specified by the user.
By default, sconsign dumps the entire contents of the specified
file(s). Each entry is printed in the following format:
file: signature timestamp length
implicit_dependency_1: signature timestamp length
implicit_dependency_2: signature timestamp length
action_signature [action string]
None is printed in place of any missing timestamp, bsig, or csig values
for any entry or any of its dependencies. If the entry has no implicit
dependencies, or no build action, the lines are simply omitted.
By default, sconsign assumes that any file arguments that end with a
.dbm suffix contains signature entries for more than one directory
(that is, was specified by the SConsignFile () function). Any file
argument that does not end in .dbm is assumed to be a traditional
.sconsign file containing the signature entries for a single directory.
An explicit format may be specified using the -f or --file= options.
OPTIONS
Various options control what information is printed and the format:
-a, --act, --action
Prints the build action information for all entries or the spec‐
ified entries.
-c, --csig
Prints the content signature (csig) information for all entries
or the specified entries.
-d DIRECTORY, --dir=DIRECTORY
When the signatures are being read from a .dbm file, or the -f
dbm or --format=dbm options are used, prints information about
only the signatures for entries in the specified DIRECTORY.
-e ENTRY, --entry=ENTRY
Prints information about only the specified ENTRY. Multiple -e
options may be used, in which case information about each ENTRY
is printed in the order in which the options are specified on
the command line.
-f FORMAT, --format=FORMAT
The file(s) to be printed are in the specified FORMAT. Legal
values are dbm (the DBM format used when the SConsignFile()
function is used) or sconsign (the default format used for an
individual .sconsign file in each directory).
-h, --help
Prints a help message and exits.
-i, --implicit
Prints the list of cached implicit dependencies for all entries
or the the specified entries.
--raw Prints a pretty-printed representation of the raw Python dictio‐
nary that holds build information about individual entry (both
the entry itself or its implicit dependencies). An entry's
build action is still printed in its usual format.
-r, --readable
Prints timestamps in a human-readable string, enclosed in single
quotes.
-t, --timestamp
Prints the timestamp information for all entries or the speci‐
fied entries.
-v, --verbose
Prints labels identifying each field being printed.
ENVIRONMENT
SCONS_LIB_DIR
Specifies the directory that contains the SCons Python module
directory (e.g. /home/aroach/scons-src-0.01/src/engine). on the
command line.
SEE ALSO
scons, scons User Manual, scons Design Document, scons source code.
AUTHORS
Steven Knight <knight at baldmt dot com>
March 2013 SCONSIGN(1)
