diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2018-01-20 13:46:11 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2018-02-03 14:35:45 +0200 |
commit | 934f2a9a90c5cad3cdc8a66b50c17827a3ddbcee (patch) | |
tree | f35f106e5369e98350327c79080c571195234c0b /build2/cc/install-rule.hxx | |
parent | 280f4a5bf787587227ca193cd59c6bd74091db70 (diff) |
Get rid of action rule override semantics
Instead we now have two more or less separate match states for outer and
inner parts of an action.
Diffstat (limited to 'build2/cc/install-rule.hxx')
-rw-r--r-- | build2/cc/install-rule.hxx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/build2/cc/install-rule.hxx b/build2/cc/install-rule.hxx new file mode 100644 index 0000000..ac2f93a --- /dev/null +++ b/build2/cc/install-rule.hxx @@ -0,0 +1,77 @@ +// file : build2/cc/install-rule.hxx -*- C++ -*- +// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd +// license : MIT; see accompanying LICENSE file + +#ifndef BUILD2_CC_INSTALL_RULE_HXX +#define BUILD2_CC_INSTALL_RULE_HXX + +#include <build2/types.hxx> +#include <build2/utility.hxx> + +#include <build2/install/rule.hxx> + +#include <build2/cc/types.hxx> +#include <build2/cc/common.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. Additional filtering of prerequisites (e.g., headers of an exe{}). + // + // 3. Extra un/installation (e.g., libs{} symlinks). + // + class install_rule: public install::file_rule, virtual common + { + public: + install_rule (data&&, const link_rule&); + + virtual const target* + filter (action, const target&, prerequisite_member) const override; + + virtual bool + match (action, target&, const string&) const override; + + 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*{} 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 libux_install_rule: public install::alias_rule, virtual common + { + public: + libux_install_rule (data&&, const link_rule&); + + virtual const target* + filter (action, const target&, prerequisite_member) const override; + + virtual bool + match (action, target&, const string&) const override; + + private: + const link_rule& link_; + }; + } +} + +#endif // BUILD2_CC_INSTALL_RULE_HXX |