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Diffstat (limited to 'build2/install/rule.hxx')
| -rw-r--r-- | build2/install/rule.hxx | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/build2/install/rule.hxx b/build2/install/rule.hxx deleted file mode 100644 index 09dd1b5..0000000 --- a/build2/install/rule.hxx +++ /dev/null @@ -1,195 +0,0 @@ -// file : build2/install/rule.hxx -*- C++ -*- -// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd -// license : MIT; see accompanying LICENSE file - -#ifndef BUILD2_INSTALL_RULE_HXX -#define BUILD2_INSTALL_RULE_HXX - -#include <libbuild2/types.hxx> -#include <libbuild2/utility.hxx> - -#include <libbuild2/rule.hxx> -#include <libbuild2/action.hxx> -#include <libbuild2/target.hxx> -#include <libbuild2/filesystem.hxx> - -namespace build2 -{ - namespace install - { - class alias_rule: public rule - { - public: - virtual bool - match (action, target&, const string&) const override; - - // Return NULL if this prerequisite should be ignored and pointer to its - // target otherwise. The default implementation accepts all prerequsites - // from the target's (weak) amalgamation. - // - // The prerequisite is passed as an iterator allowing the filter to - // "see" inside groups. - // - using prerequisite_iterator = - prerequisite_members_range<group_prerequisites>::iterator; - - virtual const target* - filter (action, const target&, prerequisite_iterator&) const; - - virtual const target* - filter (action, const target&, const prerequisite&) const; - - virtual recipe - apply (action, target&) const override; - - alias_rule () {} - static const alias_rule instance; - }; - - class fsdir_rule: public rule - { - public: - virtual bool - match (action, target&, const string&) const override; - - virtual recipe - apply (action, target&) const override; - - fsdir_rule () {} - static const fsdir_rule instance; - }; - - // In addition to the alias rule's semantics, this rule sees through to - // the group's members. - // - // The default group_rule::instance matches any target for which it was - // registered. It is to be used for non-see-through groups that should - // exhibit the see-through behavior for install (see lib{} in the bin - // module for an example). - // - // We also register (for all targets) another instance of this rule that - // only matches see-through groups. - // - class group_rule: public alias_rule - { - public: - virtual bool - match (action, target&, const string&) const override; - - // Return NULL if this group member should be ignored and pointer to its - // target otherwise. The default implementation accepts all members. - // - virtual const target* - filter (action, const target&, const target& group_member) const; - - using alias_rule::filter; // "Unhide" to make Clang happy. - - virtual recipe - apply (action, target&) const override; - - group_rule (bool see_through_only): see_through (see_through_only) {} - static const group_rule instance; - - bool see_through; - }; - - struct install_dir; - - class file_rule: public rule - { - public: - virtual bool - match (action, target&, const string&) const override; - - // Return NULL if this prerequisite should be ignored and pointer to its - // target otherwise. The default implementation ignores prerequsites - // that are outside of this target's project. - // - // @@ I wonder why we do weak amalgamation for alias but project for - // file? And then override this for prerequisite libraries/modules - // in cc::install_rule and bash::install_rule... - // - // The prerequisite is passed as an iterator allowing the filter to - // "see" inside groups. - // - using prerequisite_iterator = - prerequisite_members_range<group_prerequisites>::iterator; - - virtual const target* - filter (action, const target&, prerequisite_iterator&) const; - - virtual const target* - filter (action, const target&, const prerequisite&) const; - - virtual recipe - apply (action, target&) const override; - - static target_state - perform_update (action, const target&); - - // Extra un/installation hooks. Return true if anything was actually - // un/installed. - // - using install_dir = install::install_dir; // For derived rules. - - virtual bool - install_extra (const file&, const install_dir&) const; - - virtual bool - uninstall_extra (const file&, const install_dir&) const; - - // Lower-level pre/post installation hooks that can be used to override - // the source file path being installed (for example, to implement - // post-processing, etc). - // - // Note that one cannot generally perform post-processing in-place - // because of permissions. - // - virtual auto_rmfile - install_pre (const file&, const install_dir&) const; - - virtual bool - install_post (const file&, const install_dir&, auto_rmfile&&) const; - - // Installation/uninstallation "commands". - // - // If verbose is false, then only print the command at verbosity level 2 - // or higher. Note that these functions respect the dry_run flag. - - // Install a symlink: base/link -> target. - // - static void - install_l (const scope& rs, - const install_dir& base, - const path& target, - const path& link, - bool verbose); - - // Uninstall a file or symlink: - // - // uninstall <target> <base>/ rm <base>/<target>.leaf (); name empty - // uninstall <target> <name> rm <base>/<name>; target can be NULL - // - // Return false if nothing has been removed (i.e., the file does not - // exist). - // - static bool - uninstall_f (const scope& rs, - const install_dir& base, - const file* target, - const path& name, - bool verbose); - - target_state - perform_install (action, const target&) const; - - target_state - perform_uninstall (action, const target&) const; - - static const file_rule instance; - file_rule () {} - }; - } -} - -#endif // BUILD2_INSTALL_RULE_HXX |