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// file : libbuild2/dynamic.hxx -*- C++ -*-
// license : MIT; see accompanying LICENSE file
#ifndef LIBBUILD2_DYNAMIC_HXX
#define LIBBUILD2_DYNAMIC_HXX
#include <libbuild2/types.hxx>
#include <libbuild2/forward.hxx>
#include <libbuild2/utility.hxx>
#include <libbuild2/action.hxx>
#include <libbuild2/target.hxx>
#include <libbuild2/export.hxx>
// Additional functionality that is normally only useful for implementing
// rules with dynamic dependencies.
//
namespace build2
{
class LIBBUILD2_SYMEXPORT dyndep_rule
{
public:
// Update the target during the match phase. Return true if it has changed
// or if the passed timestamp is not timestamp_unknown and is older than
// the target.
//
static bool
update (tracer&, action, const target&, timestamp);
};
}
#endif // LIBBUILD2_DYNAMIC_HXX
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