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.TH "BST SHOW" "1" "10-Jul-2017" "" "bst show Manual"
.SH NAME
bst\-show \- Show elements in the pipeline
.SH SYNOPSIS
.B bst show
[OPTIONS] TARGET
.SH DESCRIPTION
Show elements in the pipeline
By default this will show all of the dependencies of the
specified target element.
Specify `--deps` to control which elements to show:
none: No dependencies, just the element itself
plan: Dependencies required for a build plan
run: Runtime dependencies, including the element itself
build: Build time dependencies, excluding the element itself
all: All dependencies
FORMAT
~~~~~~
The --format option controls what should be printed for each element,
the following symbols can be used in the format string:
%{name} The element name
%{key} The abbreviated cache key (if all sources are consistent)
%{full-key} The full cache key (if all sources are consistent)
%{state} cached, buildable, waiting or inconsistent
%{config} The element configuration
%{vars} Variable configuration
%{env} Environment settings
%{public} Public domain data
The value of the %{symbol} without the leading '%' character is understood
as a pythonic formatting string, so python formatting features apply,
examle:
bst show target.bst --format \
'Name: %{name: ^20} Key: %{key: ^8} State: %{state}'
If you want to use a newline in a format string in bash, use the '$' modifier:
bst show target.bst --format \
$'---------- %{name} ----------\n%{vars}'
.SH OPTIONS
.TP
\fB\-\-except\fP TEXT
Except certain dependencies
.TP
\fB\-d,\fP \-\-deps [none|plan|run|build|all]
The dependencies to show (default: all)
.TP
\fB\-\-order\fP [stage|alpha]
Staging or alphabetic ordering of dependencies
.TP
\fB\-f,\fP \-\-format FORMAT
Format string for each element
.TP
\fB\-a,\fP \-\-arch TEXT
Architecture of the machine running the build (default: x86_64)
.TP
\fB\-\-host\-arch\fP TEXT
Run as a native build for the given architecture (defaults to --arch)
.TP
\fB\-\-target\-arch\fP TEXT
Produce elements that execute on this architecture (defaults to --arch)
.TP
\fB\-\-variant\fP TEXT
A variant of the specified target
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