From 9fb791e9fad6c63fc1dac49f4d05ae63b8a3db9b Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Tue, 5 Jan 2016 11:55:15 +0200 Subject: Rename build directory/namespace to build2 --- build/config/operation.cxx | 455 --------------------------------------------- 1 file changed, 455 deletions(-) delete mode 100644 build/config/operation.cxx (limited to 'build/config/operation.cxx') diff --git a/build/config/operation.cxx b/build/config/operation.cxx deleted file mode 100644 index abe4e22..0000000 --- a/build/config/operation.cxx +++ /dev/null @@ -1,455 +0,0 @@ -// file : build/config/operation.cxx -*- C++ -*- -// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd -// license : MIT; see accompanying LICENSE file - -#include - -#include - -#include - -#include -#include -#include -#include -#include -#include - -using namespace std; -using namespace butl; - -namespace build -{ - namespace config - { - static const path config_file ("build/config.build"); - - // configure - // - static operation_id - configure_operation_pre (operation_id o) - { - // Don't translate default to update. In our case unspecified - // means configure everything. - // - return o; - } - - static void - save_src_root (const dir_path& out_root, const dir_path& src_root) - { - path f (out_root / src_root_file); - - if (verb) - text << (verb >= 2 ? "config::save_src_root " : "save ") << f; - - try - { - ofstream ofs (f.string ()); - if (!ofs.is_open ()) - fail << "unable to open " << f; - - ofs.exceptions (ofstream::failbit | ofstream::badbit); - - //@@ TODO: quote path - // - ofs << "# Created automatically by the config module." << endl - << "#" << endl - << "src_root = " << src_root << endl; - } - catch (const ofstream::failure&) - { - fail << "unable to write " << f; - } - } - - static void - save_config (scope& root) - { - const dir_path& out_root (root.out_path ()); - path f (out_root / config_file); - - if (verb) - text << (verb >= 2 ? "config::save_config " : "save ") << f; - - try - { - ofstream ofs (f.string ()); - if (!ofs.is_open ()) - fail << "unable to open " << f; - - ofs.exceptions (ofstream::failbit | ofstream::badbit); - - ofs << "# Created automatically by the config module, but" << endl - << "# feel free to edit." << endl - << "#" << endl; - - if (auto l = root.vars["amalgamation"]) - { - const dir_path& d (as (*l)); - - ofs << "# Base configuration inherited from " << d << endl - << "#" << endl; - } - - // Save all the variables in the config namespace that are set - // on the project's root scope. - // - for (auto p (root.vars.find_namespace ("config")); - p.first != p.second; - ++p.first) - { - const variable& var (p.first->first); - const value& val (p.first->second); - const string& n (var.name); - - // Skip special variables. - // - if (n == "config.loaded" || - n == "config.configured") - continue; - - // We will only write config.*.configured if it is false - // (true is implied by its absence). - // - if (n.size () > 11 && - n.compare (n.size () - 11, 11, ".configured") == 0) - { - if (val == nullptr || as (val)) - continue; - } - - // Warn the user if the value that we are saving differs - // from the one they specified on the command line. - // - auto l ((*global_scope)[var]); - if (l.defined () && *l != val) - { - warn << "variable " << var.name << " configured value " - << "differs from command line value" << - info << "reconfigure the project to use command line value"; - } - - if (val) - { - ofs << var.name << " = " << val.data_ << endl; - //text << var.name << " = " << val.data_; - } - else - { - ofs << var.name << " = #[null]" << endl; // @@ TODO: [null] - //text << var.name << " = [null]"; - } - } - } - catch (const ofstream::failure&) - { - fail << "unable to write " << f; - } - } - - static void - configure_project (action a, scope& root) - { - tracer trace ("configure_project"); - - const dir_path& out_root (root.out_path ()); - const dir_path& src_root (root.src_path ()); - - // Make sure the directories exist. - // - if (out_root != src_root) - { - mkdir_p (out_root); - mkdir (out_root / build_dir); - mkdir (out_root / bootstrap_dir); - } - - // We distinguish between a complete configure and operation- - // specific. - // - if (a.operation () == default_id) - { - level5 ([&]{trace << "completely configuring " << out_root;}); - - // Save src-root.build unless out_root is the same as src. - // - if (out_root != src_root) - save_src_root (out_root, src_root); - - // Save config.build. - // - save_config (root); - } - else - { - } - - // Configure subprojects that have been loaded. - // - if (auto l = root.vars["subprojects"]) - { - for (auto p: as (*l)) - { - const dir_path& pd (p.second); - dir_path out_nroot (out_root / pd); - scope& nroot (scopes.find (out_nroot)); - - // @@ Strictly speaking we need to check whether the config - // module was loaded for this subproject. - // - if (nroot.out_path () != out_nroot) // This subproject not loaded. - continue; - - configure_project (a, nroot); - } - } - } - - static void - configure_match (action, action_targets&) - { - // Don't match anything -- see execute (). - } - - static void - configure_execute (action a, const action_targets& ts, bool) - { - // Match rules to configure every operation supported by each - // project. Note that we are not calling operation_pre/post() - // callbacks here since the meta operation is configure and we - // know what we are doing. - // - for (void* v: ts) - { - target& t (*static_cast (v)); - scope* rs (t.base_scope ().root_scope ()); - - if (rs == nullptr) - fail << "out of project target " << t; - - for (operations::size_type id (default_id + 1); // Skip default_id - id < rs->operations.size (); - ++id) - { - const operation_info* oi (rs->operations[id]); - if (oi == nullptr) - continue; - - current_inner_oif = oi; - current_outer_oif = nullptr; - current_mode = oi->mode; - dependency_count = 0; - - match (action (configure_id, id), t); - } - - configure_project (a, *rs); - } - } - - meta_operation_info configure { - "configure", - "configure", - "configuring", - "is configured", - nullptr, // meta-operation pre - &configure_operation_pre, - &load, // normal load - &search, // normal search - &configure_match, - &configure_execute, - nullptr, // operation post - nullptr // meta-operation post - }; - - // disfigure - // - static operation_id - disfigure_operation_pre (operation_id o) - { - // Don't translate default to update. In our case unspecified - // means disfigure everything. - // - return o; - } - - static void - disfigure_load (const path& bf, - scope&, - const dir_path&, - const dir_path&, - const location&) - { - tracer trace ("disfigure_load"); - level6 ([&]{trace << "skipping " << bf;}); - } - - static void - disfigure_search (scope& root, - const target_key&, - const location&, - action_targets& ts) - { - tracer trace ("disfigure_search"); - level6 ([&]{trace << "collecting " << root.out_path ();}); - ts.push_back (&root); - } - - static void - disfigure_match (action, action_targets&) {} - - static bool - disfigure_project (action a, scope& root) - { - tracer trace ("disfigure_project"); - - bool m (false); // Keep track of whether we actually did anything. - - const dir_path& out_root (root.out_path ()); - const dir_path& src_root (root.src_path ()); - - // Disfigure subprojects. Since we don't load buildfiles during - // disfigure, we do it for all known subprojects. - // - if (auto l = root.vars["subprojects"]) - { - for (auto p: as (*l)) - { - const dir_path& pd (p.second); - - // Create and bootstrap subproject's root scope. - // - dir_path out_nroot (out_root / pd); - - // The same logic for src_root as in create_bootstrap_inner(). - // - scope& nroot (create_root (out_nroot, dir_path ())); - bootstrap_out (nroot); - - value& val (nroot.assign ("src_root")); - - if (!val) - val = is_src_root (out_nroot) ? out_nroot : (src_root / pd); - - setup_root (nroot); - - bootstrap_src (nroot); - - m = disfigure_project (a, nroot) || m; - - // We use mkdir_p() to create the out_root of a subproject - // which means there could be empty parent directories left - // behind. Clean them up. - // - if (!pd.simple () && out_root != src_root) - { - for (dir_path d (pd.directory ()); - !d.empty (); - d = d.directory ()) - { - rmdir_status s (rmdir (out_root / d)); - - if (s == rmdir_status::not_empty) - break; // No use trying do remove parent ones. - - m = (s == rmdir_status::success) || m; - } - } - } - } - - // We distinguish between a complete disfigure and operation- - // specific. - // - if (a.operation () == default_id) - { - level5 ([&]{trace << "completely disfiguring " << out_root;}); - - m = rmfile (out_root / config_file) || m; - - if (out_root != src_root) - { - m = rmfile (out_root / src_root_file) || m; - - // Clean up the directories. - // - m = rmdir (out_root / bootstrap_dir) || m; - m = rmdir (out_root / build_dir) || m; - - switch (rmdir (out_root)) - { - case rmdir_status::not_empty: - { - warn << "directory " << out_root << " is " - << (out_root == work - ? "current working directory" - : "not empty") << ", not removing"; - break; - } - case rmdir_status::success: - m = true; - default: - break; - } - } - } - else - { - } - - return m; - } - - static void - disfigure_execute (action a, const action_targets& ts, bool quiet) - { - tracer trace ("disfigure_execute"); - - for (void* v: ts) - { - scope& root (*static_cast (v)); - - if (!disfigure_project (a, root)) - { - // Create a dir{$out_root/} target to signify the project's - // root in diagnostics. Not very clean but seems harmless. - // - target& t ( - targets.insert ( - dir::static_type, root.out_path (), "", nullptr, trace).first); - - if (!quiet) - info << diag_done (a, t); - } - } - } - - static void - disfigure_meta_operation_post () - { - tracer trace ("disfigure_meta_operation_post"); - - // Reset the dependency state since anything that could have been - // loaded earlier using a previous configuration is now invalid. - // - level6 ([&]{trace << "resetting dependency state";}); - reset (); - } - - meta_operation_info disfigure { - "disfigure", - "disfigure", - "disfiguring", - "is disfigured", - nullptr, // meta-operation pre - &disfigure_operation_pre, - &disfigure_load, - &disfigure_search, - &disfigure_match, - &disfigure_execute, - nullptr, // operation post - &disfigure_meta_operation_post - }; - } -} -- cgit v1.1