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// file : libbuild2/cc/install-rule.hxx -*- C++ -*-
// license : MIT; see accompanying LICENSE file
#ifndef LIBBUILD2_CC_INSTALL_RULE_HXX
#define LIBBUILD2_CC_INSTALL_RULE_HXX
#include <libbuild2/types.hxx>
#include <libbuild2/utility.hxx>
#include <libbuild2/install/rule.hxx>
#include <libbuild2/cc/types.hxx>
#include <libbuild2/cc/common.hxx>
#include <libbuild2/cc/export.hxx>
namespace build2
{
namespace cc
{
class link_rule;
// Installation rule for exe{} and lib*{}. Here we do:
//
// 1. Signal to the link rule that this is update for install.
//
// 2. Custom filtering of prerequisites (e.g., headers of an exe{}).
//
// 3. Extra un/installation (e.g., libs{} symlinks).
//
class LIBBUILD2_CC_SYMEXPORT install_rule: public install::file_rule,
virtual common
{
public:
install_rule (data&&, const link_rule&);
virtual const target*
filter (const scope*,
action, const target&, prerequisite_iterator&) const override;
// Note: rule::match() override.
//
virtual bool
match (action, target&, const string&, match_extra&) const override;
using file_rule::match; // Make Clang happy.
virtual recipe
apply (action, target&) const override;
virtual bool
install_extra (const file&, const install_dir&) const override;
virtual bool
uninstall_extra (const file&, const install_dir&) const override;
private:
const link_rule& link_;
};
// Installation rule for libu*{}.
//
// While libu*{} members themselves are not installable, we need to see
// through them in case they depend on stuff that we need to install
// (e.g., headers). Note that we use the alias_rule as a base.
//
class LIBBUILD2_CC_SYMEXPORT libux_install_rule:
public install::alias_rule,
virtual common
{
public:
libux_install_rule (data&&, const link_rule&);
virtual const target*
filter (const scope*,
action, const target&, prerequisite_iterator&) const override;
// Note: rule::match() override.
//
virtual bool
match (action, target&, const string&, match_extra&) const override;
using alias_rule::match; // Make Clang happy.
private:
const link_rule& link_;
};
}
}
#endif // LIBBUILD2_CC_INSTALL_RULE_HXX
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