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Build-Hopen-0.000006-TRIAL
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/ Build::Hopen::T::Gnu::C

NAME

Build::Hopen::T::Gnu::C - support for the GNU toolset, C language

SYNOPSIS

In a hopen file:

use language 'C';
my $op = C->new(op=>'compile');
    # Create instances manually

# Or use via Build::Hopen::G::GraphBuilder:
$Build->H::files(...)->C::compile->default_goal;

The inputs come from earlier in the build graph.

ATTRIBUTES

op

What this node is going to do: compile or link.

files

Arrayref of which files this node will process. Values are destination file names. Extensions may be added.

STATIC FUNCTIONS

Arguments to the static functions are parsed using Build::Hopen::Arrrgs. Therefore, named arguments start with a hyphen (e.g., -name=>'foo', not name=>'foo').

compile

Create a new with "op" set to compile. Inputs come from the build graph, so parameters other than -name are disregarded (TODO permit specifying compilation options or object-file names). Usage:

use language 'C';
$builder_or_dag->H::files('file1.c')->C::compile([-name=>'node name']);

Create a new with "op" set to link. Pass the name of the executable. Usage:

use language 'C';
$builder_or_dag->C::link('file1'[, -name=>'node name');

MEMBER FUNCTIONS

run

Not yet implemented, but doesn't die!

BUILD

Find the C compiler.

TODO should this happen when the DAG runs? Maybe toolsets should get the chance to add a node to the beginning of the graph, before anything else runs. TODO figure this out.