From bd4a189cb8dae25c31ce91f5cd2070765dc45c10 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Mon, 28 Mar 2022 15:04:35 +0200 Subject: In pkg-build postpone collecting dependencies with preferred/required configuration Also start build collection from scratch on package version replacement. --- bpkg/package.cxx | 2 +- bpkg/package.hxx | 16 +- bpkg/pkg-build.cxx | 2580 +++++++++++-- .../dependency-alternatives/t11a/bar-1.0.0.tar.gz | Bin 0 -> 454 bytes .../dependency-alternatives/t11a/baz-1.0.0.tar.gz | Bin 0 -> 413 bytes .../dependency-alternatives/t11a/bex-1.0.0.tar.gz | Bin 0 -> 357 bytes .../dependency-alternatives/t11a/bix-1.0.0.tar.gz | Bin 0 -> 414 bytes .../dependency-alternatives/t11a/biz-1.0.0.tar.gz | Bin 0 -> 449 bytes .../dependency-alternatives/t11a/boo-1.0.0.tar.gz | Bin 0 -> 460 bytes .../dependency-alternatives/t11a/box-1.0.0.tar.gz | Bin 0 -> 415 bytes .../dependency-alternatives/t11a/bux-1.0.0.tar.gz | Bin 0 -> 454 bytes .../dependency-alternatives/t11a/buz-1.0.0.tar.gz | Bin 0 -> 449 bytes .../dependency-alternatives/t11a/dex-1.0.0.tar.gz | Bin 0 -> 465 bytes .../dependency-alternatives/t11a/dix-1.0.0.tar.gz | Bin 0 -> 472 bytes .../dependency-alternatives/t11a/diz-1.0.0.tar.gz | Bin 0 -> 473 bytes .../dependency-alternatives/t11a/dox-1.0.0.tar.gz | Bin 0 -> 445 bytes .../dependency-alternatives/t11a/fex-1.0.0.tar.gz | Bin 0 -> 455 bytes .../dependency-alternatives/t11a/fix-1.0.0.tar.gz | Bin 0 -> 450 bytes .../dependency-alternatives/t11a/foo-1.0.0.tar.gz | Bin 0 -> 456 bytes .../dependency-alternatives/t11a/fox-1.0.0.tar.gz | Bin 0 -> 399 bytes .../dependency-alternatives/t11a/fux-1.0.0.tar.gz | Bin 0 -> 419 bytes .../t11a/libbar-1.0.0.tar.gz | Bin 0 -> 406 bytes .../t11a/libbaz-1.0.0.tar.gz | Bin 0 -> 410 bytes .../t11a/libbox-1.0.0.tar.gz | Bin 0 -> 408 bytes .../t11a/libfoo-0.1.0.tar.gz | Bin 0 -> 411 bytes .../t11a/libfoo-1.0.0.tar.gz | Bin 0 -> 409 bytes .../t11a/repositories.manifest | 1 + .../dependency-alternatives/t11a/tax-1.0.0.tar.gz | Bin 0 -> 462 bytes .../dependency-alternatives/t11a/tex-1.0.0.tar.gz | Bin 0 -> 461 bytes .../dependency-alternatives/t11a/tez-1.0.0.tar.gz | Bin 0 -> 481 bytes .../dependency-alternatives/t11a/tix-1.0.0.tar.gz | Bin 0 -> 460 bytes .../dependency-alternatives/t11a/tiz-1.0.0.tar.gz | Bin 0 -> 464 bytes .../dependency-alternatives/t11a/toz-0.1.0.tar.gz | Bin 0 -> 406 bytes .../dependency-alternatives/t11a/toz-1.0.0.tar.gz | Bin 0 -> 482 bytes tests/common/satisfy/t12a/libbar-0.1.0.tar.gz | Bin 0 -> 386 bytes tests/common/satisfy/t12a/libbaz-1.0.0.tar.gz | Bin 0 -> 442 bytes tests/common/satisfy/t12a/repositories.manifest | 1 + tests/common/satisfy/t12b/bar-1.0.0.tar.gz | Bin 0 -> 372 bytes tests/common/satisfy/t12b/foo-1.0.0.tar.gz | Bin 0 -> 368 bytes tests/common/satisfy/t12b/libbar-1.0.0.tar.gz | Bin 0 -> 393 bytes tests/common/satisfy/t12b/libbaz-0.1.0.tar.gz | Bin 0 -> 443 bytes tests/common/satisfy/t12b/repositories.manifest | 4 + tests/pkg-build.testscript | 3803 +++++++++++++++++++- tests/pkg-build/t11a | 1 + tests/pkg-build/t12a | 1 + tests/pkg-build/t12b | 1 + 46 files changed, 5994 insertions(+), 416 deletions(-) create mode 100644 tests/common/dependency-alternatives/t11a/bar-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/baz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/bex-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/bix-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/biz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/boo-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/box-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/bux-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/buz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/dex-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/dix-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/diz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/dox-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/fex-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/fix-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/foo-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/fox-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/fux-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/libbar-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/libbaz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/libbox-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/libfoo-0.1.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/libfoo-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/repositories.manifest create mode 100644 tests/common/dependency-alternatives/t11a/tax-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/tex-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/tez-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/tix-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/tiz-1.0.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/toz-0.1.0.tar.gz create mode 100644 tests/common/dependency-alternatives/t11a/toz-1.0.0.tar.gz create mode 100644 tests/common/satisfy/t12a/libbar-0.1.0.tar.gz create mode 100644 tests/common/satisfy/t12a/libbaz-1.0.0.tar.gz create mode 100644 tests/common/satisfy/t12a/repositories.manifest create mode 100644 tests/common/satisfy/t12b/bar-1.0.0.tar.gz create mode 100644 tests/common/satisfy/t12b/foo-1.0.0.tar.gz create mode 100644 tests/common/satisfy/t12b/libbar-1.0.0.tar.gz create mode 100644 tests/common/satisfy/t12b/libbaz-0.1.0.tar.gz create mode 100644 tests/common/satisfy/t12b/repositories.manifest create mode 120000 tests/pkg-build/t11a create mode 120000 tests/pkg-build/t12a create mode 120000 tests/pkg-build/t12b diff --git a/bpkg/package.cxx b/bpkg/package.cxx index 3a356f8..125a8f3 100644 --- a/bpkg/package.cxx +++ b/bpkg/package.cxx @@ -58,7 +58,7 @@ namespace bpkg string config_package:: string () const { - const std::string& s (db.string); + const std::string& s (db.get ().string); return !s.empty () ? name.string () + ' ' + s : name.string (); } diff --git a/bpkg/package.hxx b/bpkg/package.hxx index 7dc8e11..d31e806 100644 --- a/bpkg/package.hxx +++ b/bpkg/package.hxx @@ -1503,8 +1503,8 @@ namespace bpkg // struct config_package { - database& db; - package_name name; + reference_wrapper db; + package_name name; config_package (database& d, package_name n): db (d), name (move (n)) {} @@ -1519,16 +1519,26 @@ namespace bpkg { // See operator==(database, database). // - return name == v.name && &db == &v.db; + return name == v.name && &db.get () == &v.db.get (); } bool operator< (const config_package&) const; + // Return the package string representation in the form: + // + // [ ] + // std::string string () const; }; + inline ostream& + operator<< (ostream& os, const config_package& p) + { + return os << p.string (); + } + // Return a count of repositories that contain this repository fragment. // #pragma db view table("main.repository_fragments") diff --git a/bpkg/pkg-build.cxx b/bpkg/pkg-build.cxx index 6d90ff9..b58a25d 100644 --- a/bpkg/pkg-build.cxx +++ b/bpkg/pkg-build.cxx @@ -6,8 +6,10 @@ #include #include #include -#include // strlen() -#include // cout +#include // strlen() +#include // cout +#include // ref() +#include #include #include @@ -384,6 +386,26 @@ namespace bpkg return make_pair (find_imaginary_stub (name), nullptr); } + // Try to find an available package corresponding to the specified selected + // package and, if not found, return a transient one. + // + static shared_ptr + find_available (const common_options& options, + database& db, + const shared_ptr& sp) + { + available_package_id pid (sp->name, sp->version); + for (database& db: dependent_repo_configs (db)) + { + shared_ptr ap (db.find (pid)); + + if (ap != nullptr && !ap->stub ()) + return ap; + } + + return make_available (options, db, sp); + } + // Create a transient (or fake, if you prefer) available_package object // corresponding to the specified selected object. Note that the package // locations list is left empty and that the returned repository fragment @@ -583,6 +605,22 @@ namespace bpkg optional, 2>> postponed_dependency_alternatives; + // True if the recursive collection of the package has been started or + // performed. + // + // Used by the dependency configuration negotiation machinery which makes + // sure that its configuration is negotiated between dependents before its + // recursive collection is started (see postponed_configurations for + // details). + // + // Note that the skeleton member cannot be used for that purpose since it + // is not always created (think of a system dependency or an existing + // dependency that doesn't need its prerequisites re-collection). In a + // sense the recursive collection flag is a barrier for the dependency + // configuration negotiation. + // + bool recursive_collection; + // Hold flags. Note that we only "increase" the hold_package value that is // already in the selected package. // @@ -882,7 +920,8 @@ namespace bpkg // dependency alternative choice. // assert (!skeleton || - (p.config_vars == config_vars && p.disfigure == disfigure)); + ((p.config_vars.empty () || p.config_vars == config_vars) && + p.disfigure == disfigure)); if (p.keep_out) keep_out = p.keep_out; @@ -954,24 +993,597 @@ namespace bpkg using add_priv_cfg_function = void (database&, dir_path&&); - struct build_packages: build_package_list + // Base for exception types that indicate an inability to collect a package + // build because it was collected prematurely (version needs to be replaced, + // configuration requires further negotiation, etc). + // + struct scratch_collection + { + // Only used for tracing. + // + const char* description; + const config_package* package = nullptr; // Could be NULL. + + explicit + scratch_collection (const char* d): description (d) {} + }; + + // Map of packages which need to be re-collected with the different version + // and/or system flag. + // + // Note that the initial package version may be adjusted to satisfy + // constraints of dependents discovered during the packages collection. + // However, it may not always be possible to perform such an adjustment + // in-place since the intermediate package version could already apply some + // constraints and/or configuration to its own dependencies. Thus, we may + // need to note the desired package version information and re-collect from + // scratch. + // + // Also note that during re-collection such a desired version may turn out + // to not be a final version and the adjustment/re-collection can repeat. + // + struct replaced_version + { + // Desired package version, repository fragment, and system flag. + // + shared_ptr available; + lazy_shared_ptr repository_fragment; + bool system; + + // True if the entry has been inserted or used for the replacement during + // the current (re-)collection iteration. Used to keep track of "bogus" + // (no longer relevant) entries. + // + bool replaced; + + replaced_version (shared_ptr a, + lazy_shared_ptr f, + bool s) + : available (move (a)), + repository_fragment (move (f)), + system (s), + replaced (true) {} + }; + + using replaced_versions = map; + + // List of dependency groups whose recursive processing should be postponed + // due to dependents with configuration clauses, together with these + // dependents (we will call them package clusters). + // + // The idea is that configuration for the dependencies in the cluster needs + // to be negotiated between the dependents in the cluster. Note that at any + // given time during collection a dependency can only belong to a single + // cluster. For example, the following dependent/dependencies with + // configuration clauses: + // + // foo: depends: libfoo + // bar: depends: libfoo + // depends: libbar + // baz: depends: libbaz + // + // End up in the following clusters (see string() below for the cluster + // representation): + // + // {foo bar | libfoo->{foo/1 bar/1}} + // {bar | libbar->{bar/2}} + // {baz | libbaz->{baz/1}} + // + // Or, another example: + // + // foo: depends: libfoo + // bar: depends: libfoo libbar + // baz: depends: libbaz + // + // {foo bar | libfoo->{foo/1 bar/1} libbar->{bar/1}} + // {baz | libbaz->{baz/1}} + // + // Note that a dependent can belong to any given cluster with only one + // `depends` position. + // + // Note that adding new dependent/dependencies to the postponed + // configurations can result in merging some of the existing clusters if the + // dependencies being added intersect with multiple clusters. For example, + // adding: + // + // fox: depends: libbar libbaz + // + // to the clusters in the second example will merge them into a single + // cluster: + // + // {foo bar baz fox | libfoo->{foo/1 bar/1} libbar->{bar/1 fox/1} + // libbaz->{baz/1 fox/1}} + // + // Also note that we keep track of packages which turn out to be + // dependencies of existing (configured) dependents with configuration + // clauses. The recursive processing of such packages should be postponed + // until negotiation between all the existing and new dependents which may + // or may not be present. + // + class postponed_configuration; + + static ostream& + operator<< (ostream&, const postponed_configuration&); + + struct postponed_configuration { - // Packages with postponed prerequisites collection, for one of the - // following reasons: + using packages = small_vector; + using dependents_map = map>; + using dependencies_set = set; + + // Note that for a cluster based on an existing dependent, only + // dependencies will contain elements with dependents being empty. + // + dependents_map dependents; + dependencies_set dependencies; + + // Absent -- not negotiated yet, false -- being negotiated, true -- has + // been negotiated. + // + optional negotiated; + + // Add dependencies of a new dependent. + // + postponed_configuration (config_package&& dependent, + size_t position, + packages&& deps) + { + assert (position != 0); + + dependencies.insert (deps.begin (), deps.end ()); + dependents.emplace (move (dependent), make_pair (position, move (deps))); + } + + // Add dependency of an existing dependent. + // + postponed_configuration (config_package&& dependency) + { + dependencies.emplace (move (dependency)); + } + + // Return true if any of the new or existing dependents depend on the + // specified package. + // + bool + contains_dependency (const config_package& d) const + { + return dependencies.find (d) != dependencies.end (); + } + + // Return true if the cluster contains any of the specified dependencies. + // + bool + contains_dependency (const packages& ds) const + { + for (const config_package& d: ds) + { + if (contains_dependency (d)) + return true; + } + + return false; + } + + // Return true if this and specified clusters contain any common + // dependencies. + // + bool + contains_dependency (const postponed_configuration& c) const + { + for (const auto& d: c.dependencies) + { + if (contains_dependency (d)) + return true; + } + + return false; + } + + void + merge (postponed_configuration&& c) + { + for (auto& d: c.dependents) + { + auto i (dependents.emplace (d.first, + make_pair (d.second.first, + move (d.second.second)))); + + // The being merged clusters should never intersect by dependents. + // + assert (i.second); + } + + // Looks like C++17 set::merge() is what we need. Note, however, that + // some older standard libraries (for example libc++ 7.0.0) don't + // support this function. Thus, let's enable its use based on the + // feature test invented by C++20. + // +#ifdef __cpp_lib_node_extract + dependencies.merge (move (c.dependencies)); +#else + dependencies.insert (c.dependencies.begin (), c.dependencies.end ()); +#endif + } + + // Return the postponed configuration string representation in the form: + // + // {[ ]* | [ ]*} + // + // = + // = ->{/[ /]*} + // + // is the 1-based serial number of the respective depends + // value in the dependent's manifest. See config_package for details on + // . + // + // For example: + // + // {foo bar | libfoo->{foo/1 bar/1} libbar->{bar/1}} + // + std::string + string () const + { + std::string r; + + for (const auto& d: dependents) + { + r += r.empty () ? '{' : ' '; + r += d.first.string (); + } + + if (r.empty ()) + r += '{'; + + r += " |"; + + for (const config_package& d: dependencies) + { + r += ' '; + r += d.string (); + r += "->{"; + + bool first (true); + for (const auto& dt: dependents) + { + const packages& ds (dt.second.second); + + if (find (ds.begin (), ds.end (), d) != ds.end ()) + { + if (!first) + r += ' '; + else + first = false; + + r += dt.first.string (); + r += '/'; + r += to_string (dt.second.first); + } + } + + r += '}'; + } + + r += '}'; + return r; + } + }; + + // Note that we could be adding new/merging existing entries while + // processing an entry. Thus we use a list. + // + class postponed_configurations: public forward_list + { + public: + // By default negotiated (or being negotiated) clusters may not be + // amended. + // + void + add (config_package dependent, + size_t position, + postponed_configuration::packages&& dependencies, + bool allow_negotiated = false) + { + tracer trace ("postponed_configurations::add"); + + assert (!dependencies.empty ()); + + // The plan is to add the specified dependent/dependencies to the first + // found dependency-intersecting cluster, if present, and then merge + // into it all other intersecting clusters. If no intersection is found, + // then add the new cluster. + // + // Note that if a single dependency is added, then it can only belong to + // a single existing cluster and so no clusters merge can happen. Let's + // optimize for the common case based on this fact. + // + bool single (dependencies.size () == 1); + + auto i (begin ()); + auto j (before_begin ()); // Precedes iterator i. + + for (; i != end (); ++i, ++j) + { + postponed_configuration& c (*i); + + if (c.contains_dependency (dependencies)) + { + postponed_configuration tc (move (dependent), + position, + move (dependencies)); + + l5 ([&]{trace << "add " << tc << " to " << c;}); + + assert (allow_negotiated || !c.negotiated); + + c.merge (move (tc)); + break; + } + } + + if (i == end ()) + { + // Insert after the last element. + // + i = insert_after (j, + postponed_configuration ( + move (dependent), + position, + move (dependencies))); + + l5 ([&]{trace << "create " << *i;}); + } + else if (!single) + { + ++j; + for (postponed_configuration& d (*i++); i != end (); ) + { + postponed_configuration& s (*i); + + if (s.contains_dependency (d)) + { + l5 ([&]{trace << "merge " << s << " into " << d;}); + + assert (allow_negotiated || !s.negotiated); + + d.merge (move (s)); + + i = erase_after (j); + } + else + { + ++i; + ++j; + } + } + } + } + + // Add new postponed configuration cluster with a single dependency and no + // dependent. + // + void + add (config_package dependency) + { + tracer trace ("postponed_configurations::add"); + + // Add the new cluster to the end of the list which we can only find by + // traversing the list. While at it, make sure that the dependency + // doesn't belong to any existing cluster. + // + auto i (before_begin ()); // Insert after this element. + + for (auto j (begin ()); j != end (); ++i, ++j) + assert (!j->contains_dependency (dependency)); + + i = insert_after (i, postponed_configuration (move (dependency))); + + l5 ([&]{trace << "create " << *i;}); + } + + // Return address of the cluster the dependency belongs to and NULL if it + // doesn't belong to any cluster. + // + const postponed_configuration* + find_dependency (const config_package& d) const + { + for (const postponed_configuration& cfg: *this) + { + if (cfg.contains_dependency (d)) + return &cfg; + } + + return nullptr; + } + + // Return true if all the configurations have been negotiated. // - // - Postponed due to the inability to find a version satisfying the pre- - // entered constraint from repositories available to this package. The - // idea is that this constraint could still be satisfied from a - // repository fragment of some other package (that we haven't processed - // yet) that also depends on this prerequisite. + bool + negotiated () const + { + for (const postponed_configuration& cfg: *this) + { + if (!cfg.negotiated || !*cfg.negotiated) + return false; + } + + return true; + } + }; + + static ostream& + operator<< (ostream& os, const postponed_configuration& c) + { + return os << c.string (); + } + + // Packages with postponed prerequisites collection, for one of the + // following reasons: + // + // - Postponed due to the inability to find a version satisfying the pre- + // entered constraint from repositories available to this package. The + // idea is that this constraint could still be satisfied from a repository + // fragment of some other package (that we haven't processed yet) that + // also depends on this prerequisite. + // + // - Postponed due to the inability to choose between two dependency + // alternatives, both having dependency packages which are not yet + // selected in the configuration nor being built. The idea is that this + // ambiguity could still be resolved after some of those dependency + // packages get built via some other dependents. + // + using postponed_packages = set; + + // Map of dependency packages whose recursive processing should be postponed + // because they have dependents with configuration clauses. + // + // Note that dependents of such a package that don't have any configuration + // clauses are processed right away (since the negotiated configuration may + // not affect them) while those that do are postponed in the same way as + // those with dependency alternatives (see above). + // + // Note that the latter kind of dependent is what eventually causes + // recursive processing of the dependency packages. Which means we must + // watch out for bogus entries in this map which feels like we may still end + // up with (e.g., because postponement caused cross-talk between dependency + // alternatives). Thus we keep flags that indicate whether we have seen each + // type of dependent and then just process dependencies that have the first + // (without config) but not the second (with config). We also need to track + // at which phase of collection an entry has been added to process the bogus + // entries accordingly. + // + struct postponed_dependency + { + bool wout_config; // Has dependent without config. + bool with_config; // Has dependent with config. + bool initial_collection; + + postponed_dependency (bool woc, bool wic, bool ic) + : wout_config (woc), + with_config (wic), + initial_collection (ic) {} + + bool + bogus () const {return wout_config && !with_config;} + }; + + class postponed_dependencies: public map + { + public: + bool + has_bogus () const + { + for (const auto& pd: *this) + { + if (pd.second.bogus ()) + return true; + } + return false; + } + + // Erase the bogus postponements and throw cancel_postponement, if any. // - // - Postponed due to the inability to choose between two dependency - // alternatives, both having dependency packages which are not yet - // selected in the configuration nor being built. The idea is that this - // ambiguity could still be resolved after some of those dependency - // packages get built via some other dependents. + struct cancel_postponement: scratch_collection + { + cancel_postponement () + : scratch_collection ( + "bogus dependency collection postponement cancellation") {} + }; + + void + cancel_bogus (tracer& trace, bool initial_collection) + { + bool bogus (false); + for (auto i (begin ()); i != end (); ) + { + const postponed_dependency& d (i->second); + + if (d.bogus () && (!initial_collection || d.initial_collection)) + { + bogus = true; + + l5 ([&]{trace << "erase bogus postponement " << i->first;}); + + i = erase (i); + } + else + ++i; + } + + if (bogus) + { + l5 ([&]{trace << "bogus postponements erased, throwing";}); + throw cancel_postponement (); + } + } + }; + + struct build_packages: build_package_list + { + build_packages () = default; + + // Copy-constructible and move-assignable (used for snapshoting). // - using postponed_packages = set; + build_packages (const build_packages& v) + : build_package_list () + { + // Copy the map. + // + for (const auto& p: v.map_) + map_.emplace (p.first, data_type {end (), p.second.package}); + + // Copy the list. + // + for (const auto& p: v) + { + auto i (map_.find (p.get ().db, p.get ().name ())); + assert (i != map_.end ()); + i->second.position = insert (end (), i->second.package); + } + } + + build_packages (build_packages&&) = delete; + + build_packages& operator= (const build_packages&) = delete; + + build_packages& + operator= (build_packages&& v) + { + clear (); + + // Move the map. + // + // Similar to what we do in the copy-constructor, but here we also need + // to restore the database reference and the package shared pointers in + // the source entry after the move. This way we can obtain the source + // packages databases and names later while copying the list. + // + for (auto& p: v.map_) + { + build_package& bp (p.second.package); + + database& db (bp.db); + shared_ptr sp (bp.selected); + shared_ptr ap (bp.available); + + map_.emplace (p.first, data_type {end (), move (bp)}); + + bp.db = db; + bp.selected = move (sp); + bp.available = move (ap); + } + + // Copy the list. + // + for (const auto& p: v) + { + auto i (map_.find (p.get ().db, p.get ().name ())); + assert (i != map_.end ()); + i->second.position = insert (end (), i->second.package); + } + + return *this; + } // Pre-enter a build_package without an action. No entry for this package // may already exists. @@ -988,18 +1600,36 @@ namespace bpkg assert (p.second); } - // Return true if a package is already in the map. + // Return the package pointer if it is already in the map and NULL + // otherwise (so can be used as bool). // - bool - entered (database& db, const package_name& name) + build_package* + entered_build (database& db, const package_name& name) + { + auto i (map_.find (db, name)); + return i != map_.end () ? &i->second.package : nullptr; + } + + build_package* + entered_build (const config_package& cp) { - return map_.find (db, name) != map_.end (); + return entered_build (cp.db, cp.name); } // Collect the package being built. Return its pointer if this package // version was, in fact, added to the map and NULL if it was already there // or the existing version was preferred. So can be used as bool. // + // Add entry to replaced_vers and throw replace_version if the existing + // version needs to be replaced but the new version cannot be re-collected + // recursively in-place (see replaced_versions for details). + // + // Optionally, pass the function which verifies the chosen package + // version. It is called before replace_version is potentially thrown or + // the recursive collection is performed. The scratch argument is true if + // the package version needs to be replaced but in-place replacement is + // not possible (see replaced_versions for details). + // // Also, in the recursive mode (dep_chain is not NULL): // // - Use the custom search function to find the package dependency @@ -1015,34 +1645,73 @@ namespace bpkg // Note that postponed_* and dep_chain arguments must all be either // specified or not. // + struct replace_version: scratch_collection + { + replace_version () + : scratch_collection ("package version replacement") {} + }; + + using verify_package_build_function = void (const build_package&, + bool scratch); + build_package* collect_build (const pkg_build_options& options, build_package pkg, const function& fdb, const repointed_dependents& rpt_depts, const function& apc, + bool initial_collection, + replaced_versions& replaced_vers, + build_package_refs* dep_chain = nullptr, postponed_packages* postponed_repo = nullptr, postponed_packages* postponed_alts = nullptr, - build_package_refs* dep_chain = nullptr) + postponed_dependencies* postponed_deps = nullptr, + postponed_configurations* postponed_cfgs = nullptr, + const function& vpb = nullptr) { using std::swap; // ...and not list::swap(). tracer trace ("collect_build"); - // Must all be either specified or not. + // See the above notes. // - assert ((dep_chain == nullptr) == (postponed_repo == nullptr)); - assert ((postponed_repo == nullptr) == (postponed_alts == nullptr)); + bool recursive (dep_chain != nullptr); + assert ((postponed_repo != nullptr) == recursive && + (postponed_alts != nullptr) == recursive && + (postponed_deps != nullptr) == recursive && + (postponed_cfgs != nullptr) == recursive); // Only builds are allowed here. // assert (pkg.action && *pkg.action == build_package::build && pkg.available != nullptr); - auto i (map_.find (pkg.db, pkg.available->id.name)); + config_package cp (pkg.db, pkg.available->id.name); - // If we already have an entry for this package name, then we - // have to pick one over the other. + // Apply the version replacement, if requested, and indicate that it was + // applied. + // + auto vi (replaced_vers.find (cp)); + + if (vi != replaced_vers.end () && !vi->second.replaced) + { + l5 ([&]{trace << "apply version replacement for " + << pkg.available_name_version_db ();}); + + replaced_version& v (vi->second); + pkg.available = v.available; + pkg.repository_fragment = v.repository_fragment; + pkg.system = v.system; + + v.replaced = true; + + l5 ([&]{trace << "replacement: " << pkg.available_name_version_db ();}); + } + + auto i (map_.find (cp)); + + // If we already have an entry for this package name, then we have to + // pick one over the other. // // If the existing entry is a pre-entered or is non-build one, then we // merge it into the new build entry. Otherwise (both are builds), we @@ -1155,7 +1824,81 @@ namespace bpkg p1->merge (move (*p2)); - if (!replace) + if (replace) + { + if (p1->available_version () != p2->available_version () || + p1->system != p2->system) + { + // See if in-place replacement is possible (no dependencies, + // etc) and set scratch to false if that's the case. + // + // Firstly, such a package should not participate in any + // configuration negotiation. + // + // Other than that, it looks like the only optimization we can + // do easily is if the package has no dependencies (and thus + // cannot impose any constraints). Anything more advanced would + // require analyzing our dependencies (which we currently cannot + // easily get) and (1) either dropping the dependency + // build_package altogether if we are the only dependent (so + // that it doesn't influence any subsequent dependent) or (2) + // making sure our constraint is a sub-constraint of any other + // constraint and removing it from the dependency build_package. + // Maybe/later. + // + bool scratch (true); + + // While checking if the package has any dependencies skip the + // toolchain build-time dependencies since they should be quite + // common. + // + bool has_deps (false); + for (const auto& das: p2->available->dependencies) + { + if (!toolchain_buildtime_dependency (options, das, cp.name)) + { + has_deps = true; + break; + } + } + + if (!has_deps) + scratch = false; + + l5 ([&]{trace << p2->available_name_version_db () + << " package version needs to be replaced " + << (!scratch ? "in-place " : "") << "with " + << p1->available_name_version_db ();}); + + if (scratch) + { + replaced_version rv (p1->available, + p1->repository_fragment, + p1->system); + + if (vi != replaced_vers.end ()) + vi->second = move (rv); + else + replaced_vers.emplace (move (cp), move (rv)); + + if (vpb) + vpb (*p1, true /* scratch */); + + throw replace_version (); + } + } + else + { + // It doesn't seem possible that replacing the build object + // without changing the package version may result in changing + // the package configuration since the configuration always gets + // into the initial package build entry (potentially + // pre-entered, etc). If it wouldn't be true then we would also + // need to add the replacement version entry and re-collect from + // scratch. + } + } + else return nullptr; } } @@ -1165,16 +1908,14 @@ namespace bpkg // l4 ([&]{trace << "add " << pkg.available_name_version_db ();}); - // Note: copy; see emplace() below. - // - database& db (pkg.db); // Save before the move() call. - package_name n (pkg.available->id.name); - i = map_.emplace (config_package {db, move (n)}, - data_type {end (), move (pkg)}).first; + i = map_.emplace (move (cp), data_type {end (), move (pkg)}).first; } build_package& p (i->second.package); + if (vpb) + vpb (p, false /* scratch */); + // Recursively collect build prerequisites, if requested. // // Note that detecting dependency cycles during the satisfaction phase @@ -1195,16 +1936,20 @@ namespace bpkg // replaced once. So let's wait until some real use case proves this // reasoning wrong. // - if (dep_chain != nullptr) + if (recursive) collect_build_prerequisites (options, p, fdb, rpt_depts, apc, + initial_collection, + replaced_vers, + *dep_chain, postponed_repo, postponed_alts, 0 /* max_alt_index */, - *dep_chain); + *postponed_deps, + *postponed_cfgs); return &p; } @@ -1249,39 +1994,157 @@ namespace bpkg // with the lower indexes first (see collect_build_postponed() for // details). // + // Always postpone recursive collection of dependencies for a dependent + // with configuration clauses, recording them in postponed_deps (see + // postponed_dependencies for details) and also recording the dependent in + // postponed_cfgs (see postponed_configurations for details). If it turns + // out that some dependency of such a dependent has already been collected + // (via some other dependent without configuration clauses) or + // configuration for a dependency has already been negotiated (between + // some other dependents), then throw the postpone_dependency + // exception. The caller normally handles this exception by rolling back + // to some previous collection state and recollecting packages, but now + // with the knowledge about premature dependency collection or premature + // configuration negotiation. + // + // If the package is a dependency of a configured dependent with + // configuration clause and needs to be reconfigured (being upgraded, has + // configuration specified, etc), then postpone its recursive collection + // by recording it in postponed_cfgs as a single-dependency cluster + // without any dependent (see postponed_configurations for details). + // + // If a dependency of a dependent with configuration clause is being + // negotiated (the negotiated member of the respective cluster in + // postponed_cfgs is false), then it is not collected recursively (being + // already collected) and if the specified dependent didn't participate in + // the negotiation, then the dependency configuration is up-negotiated. + // + struct postpone_dependency: scratch_collection + { + config_package package; + + explicit + postpone_dependency (config_package p) + : scratch_collection ("prematurely collected dependency"), + package (move (p)) + { + scratch_collection::package = &package; + } + }; + void collect_build_prerequisites (const pkg_build_options& options, build_package& pkg, const function& fdb, const repointed_dependents& rpt_depts, const function& apc, + bool initial_collection, + replaced_versions& replaced_vers, + build_package_refs& dep_chain, postponed_packages* postponed_repo, postponed_packages* postponed_alts, size_t max_alt_index, - build_package_refs& dep_chain) + postponed_dependencies& postponed_deps, + postponed_configurations& postponed_cfgs) { tracer trace ("collect_build_prerequisites"); - assert (pkg.action && *pkg.action == build_package::build); + assert (pkg.action && *pkg.action == build_package::build); + + const shared_ptr& ap (pkg.available); + assert (ap != nullptr); + + const shared_ptr& sp (pkg.selected); + const package_name& nm (pkg.name ()); + database& pdb (pkg.db); + config_package cp (pdb, nm); + + // If this package is not yet collected recursively, needs to be + // reconfigured, and is not yet postponed, then check if it is a + // dependency of any dependent with configuration clause and postpone + // the collection if that's the case. + // + // Note that while we know exactly what the package dependents are, at + // this point we don't know which dependency alternatives are resolved + // to this package and what clauses they have. This will be determined + // during the negotiation while re-collecting recursively the existing + // dependents and, actually, can turn out to be redundant if the + // dependency gets resolved through some other dependency alternative + // without configuration clause, but it should be harmless. + // + // Also note that alternatively/in the future we could just store (in + // the database) a flag indicating if the prerequisite's dependency + // alternative has any configuration clauses. + // + if (!pkg.recursive_collection && + pkg.reconfigure () && + postponed_cfgs.find_dependency (cp) == nullptr) + { + for (database& ddb: pdb.dependent_configs ()) + { + for (auto& pd: query_dependents (ddb, nm, pdb)) + { + shared_ptr dsp ( + ddb.load (pd.name)); + + shared_ptr dap ( + find_available (options, ddb, dsp)); + + for (const dependency_alternatives& das: dap->dependencies) + { + // Note that we also need to consider the dependency's + // build-time flag and check if the package can be resolved as a + // dependency via this specific depends manifest value (think of + // unlikely but possible situation that a dependent depends both + // runtime and build-time on the same dependency). + // + linked_databases ddbs ( + ddb.dependency_configs (nm, das.buildtime)); + + if (find (ddbs.begin (), ddbs.end (), pdb) == ddbs.end ()) + continue; + + for (const dependency_alternative& da: das) + { + if (da.prefer || da.require) + { + for (const dependency& d: da) + { + if (d.name == nm) + { + l5 ([&]{trace << "cfg-postpone dependency " + << pkg.available_name_version_db () + << " of existing dependent " << *dsp + << ddb;}); + + postponed_cfgs.add (move (cp)); + return; + } + } + } + } + } + } + } + } + + pkg.recursive_collection = true; if (pkg.system) + { + l5 ([&]{trace << "skip system " << pkg.available_name_version_db ();}); return; - - const shared_ptr& ap (pkg.available); - const shared_ptr& sp (pkg.selected); - database& pdb (pkg.db); + } // True if this is an up/down-grade. // - bool ud (false); + bool ud (sp != nullptr && sp->version != pkg.available_version ()); // If this is a repointed dependent, then it points to its prerequisite // replacements flag map (see repointed_dependents for details). // const map* rpt_prereq_flags (nullptr); - assert (ap != nullptr); - // Bail out if this is a configured non-system package and no // up/down-grade nor collecting prerequisite replacements are required. // @@ -1294,10 +2157,7 @@ namespace bpkg if (src_conf) { - ud = sp->version != pkg.available_version (); - - repointed_dependents::const_iterator i ( - rpt_depts.find (config_package {pdb, sp->name})); + repointed_dependents::const_iterator i (rpt_depts.find (cp)); if (i != rpt_depts.end ()) rpt_prereq_flags = &i->second; @@ -1306,7 +2166,11 @@ namespace bpkg rpt_prereq_flags == nullptr && (pkg.config_vars.empty () || !has_buildfile_clause (ap->dependencies))) + { + l5 ([&]{trace << "skip configured " + << pkg.available_name_version_db ();}); return; + } } // Iterate over dependencies, trying to unambiguously select a @@ -1325,6 +2189,8 @@ namespace bpkg // if (!pkg.dependencies) { + l5 ([&]{trace << "begin " << pkg.available_name_version_db ();}); + pkg.dependencies = dependencies (); if (size_t n = deps.size ()) @@ -1332,10 +2198,9 @@ namespace bpkg optional src_root (pkg.external_dir ()); - optional out_root ( - src_root && !pkg.disfigure - ? dir_path (pdb.config) /= pkg.name ().string () - : optional ()); + optional out_root (src_root && !pkg.disfigure + ? dir_path (pdb.config) /= nm.string () + : optional ()); pkg.skeleton = package_skeleton (options, pdb, @@ -1344,13 +2209,18 @@ namespace bpkg move (src_root), move (out_root)); } + else + l5 ([&]{trace << "resume " << pkg.available_name_version_db ();}); dependencies& sdeps (*pkg.dependencies); // Check if there is nothing to collect anymore. // if (sdeps.size () == deps.size ()) + { + l5 ([&]{trace << "end " << pkg.available_name_version_db ();}); return; + } // Show how we got here if things go wrong. // @@ -1379,6 +2249,7 @@ namespace bpkg package_skeleton& skel (*pkg.skeleton); + bool postponed (false); for (size_t di (sdeps.size ()); di != deps.size (); ++di) { const dependency_alternatives_ex& das (deps[di]); @@ -1388,7 +2259,7 @@ namespace bpkg // dependency_alternatives_ex sdas (das.buildtime, das.comment); - if (toolchain_buildtime_dependency (options, das, pkg.name ())) + if (toolchain_buildtime_dependency (options, das, nm)) { sdeps.push_back (move (sdas)); continue; @@ -1483,6 +2354,7 @@ namespace bpkg }; auto precollect = [&options, &pkg, + &nm, &pdb, ud, &fdb, @@ -1490,6 +2362,7 @@ namespace bpkg &apc, postponed_repo, &dep_chain, + &trace, this] (const dependency_alternative& da, bool buildtime, @@ -1575,12 +2448,12 @@ namespace bpkg if (dr != nullptr) *dr << error << "unable to satisfy constraints on package " << dn << - info << pkg.name () << pdb << " depends on (" << dn + info << nm << pdb << " depends on (" << dn << " " << *dp.constraint << ")" << info << c.dependent << c.db << " depends on (" << dn << " " << c.value << ")" << info << "specify " << dn << " version to satisfy " - << pkg.name () << " constraint"; + << nm << " constraint"; return precollect_result (false /* postpone */); } @@ -1884,9 +2757,9 @@ namespace bpkg // the same configuration with the build2 module it depends upon // is an error. // - if (buildtime && - !build2_module (pkg.name ()) && - build2_module (dn) && + if (buildtime && + !build2_module (nm) && + build2_module (dn) && pdb == *ddb) { assert (dr == nullptr); // Should fail on the "silent" run. @@ -1976,6 +2849,12 @@ namespace bpkg // assert (dr == nullptr); + l5 ([&]{trace << "rep-postpone dependent " + << pkg.available_name_version_db () + << " due to dependency " << dp + << " and user-specified constraint " + << *dep_constr;}); + postponed_repo->insert (&pkg); return precollect_result (true /* postpone */); } @@ -2004,7 +2883,7 @@ namespace bpkg (!dep_constr || !wildcard (*dep_constr))) *dr << ' ' << *d.constraint; - *dr << ") of package " << pkg.name () << pdb << + *dr << ") of package " << nm << pdb << info << "available " << dn << " versions:"; for (const shared_ptr& ap: aps) @@ -2013,7 +2892,7 @@ namespace bpkg else { *dr << "no package available for dependency " << dn - << " of package " << pkg.name () << pdb; + << " of package " << nm << pdb; } // Avoid printing this if the dependent package is external @@ -2054,7 +2933,7 @@ namespace bpkg { if (dr != nullptr) *dr << error << "dependency " << d << " of package " - << pkg.name () << " is not available in source" << + << nm << " is not available in source" << info << "specify ?sys:" << dn << " if it is available " << "from the system"; @@ -2065,7 +2944,7 @@ namespace bpkg { if (dr != nullptr) *dr << error << "dependency " << d << " of package " - << pkg.name () << " is not available in source" << + << nm << " is not available in source" << info << package_string (dn, *dap->system_version (*ddb), true /* system */) @@ -2114,8 +2993,7 @@ namespace bpkg { using constraint_type = build_package::constraint_type; - constraint_type c1 { - pkg.db, pkg.name ().string (), *d.constraint}; + constraint_type c1 {pdb, nm.string (), *d.constraint}; if (!satisfies (v2, c1.value)) { @@ -2170,20 +3048,33 @@ namespace bpkg return precollect_result (move (r), reused); }; - // Collect the previously collected pre-builds. + // Try to collect the previously collected pre-builds. + // + // Return false if the dependent has configuration clauses and is + // postponed until dependencies configuration negotiation. // auto collect = [&options, &pkg, &pdb, + &nm, + &cp, &fdb, &rpt_depts, &apc, + initial_collection, + &replaced_vers, + &dep_chain, postponed_repo, postponed_alts, - &dep_chain, + &postponed_deps, + &postponed_cfgs, + &di, + &trace, this] - (prebuilds&& bs) + (const dependency_alternative& da, prebuilds&& bs) { + postponed_configuration::packages cfg_deps; + for (prebuild& b: bs) { build_package bp { @@ -2192,22 +3083,23 @@ namespace bpkg b.selected, b.available, move (b.repository_fragment), - nullopt, // Dependencies. - nullopt, // Package skeleton. - nullopt, // Postponed dependency alternatives. - nullopt, // Hold package. - nullopt, // Hold version. - {}, // Constraints. + nullopt, // Dependencies. + nullopt, // Package skeleton. + nullopt, // Postponed dependency alternatives. + false, // Recursive collection. + nullopt, // Hold package. + nullopt, // Hold version. + {}, // Constraints. b.system, - false, // Keep output directory. - false, // Disfigure (from-scratch reconf). - false, // Configure-only. - nullopt, // Checkout root. - false, // Checkout purge. - strings (), // Configuration variables. - {config_package {pdb, pkg.name ()}}, // Required by (dependent). - true, // Required by dependents. - 0}; // State flags. + false, // Keep output directory. + false, // Disfigure (from-scratch reconf). + false, // Configure-only. + nullopt, // Checkout root. + false, // Checkout purge. + strings (), // Configuration variables. + {cp}, // Required by (dependent). + true, // Required by dependents. + 0}; // State flags. const optional& constraint ( b.dependency.constraint); @@ -2220,9 +3112,7 @@ namespace bpkg // constraints for completeness. // if (constraint) - bp.constraints.emplace_back (pdb, - pkg.name ().string (), - *constraint); + bp.constraints.emplace_back (pdb, nm.string (), *constraint); // Now collect this prerequisite. If it was actually collected // (i.e., it wasn't already there) and we are forcing a downgrade @@ -2242,71 +3132,469 @@ namespace bpkg // build sys:bar/1 // build foo ?sys:bar/2 // - // Note: recursive. + // Pass the function which verifies we don't try to force + // up/downgrade of the held version and makes sure we don't print + // the dependency chain if replace_version will be thrown. + // + // Also note that we rely on "small function object" optimization + // here. + // + struct + { + const build_package& dependent; + const prebuild& prerequisite; + } dpn {pkg, b}; + + const function verify ( + [&dpn, &dep_chain] (const build_package& p, bool scratch) + { + const prebuild& prq (dpn.prerequisite); + const build_package& dep (dpn.dependent); + + if (prq.force && !prq.specified_dependency) + { + // Fail if the version is held. Otherwise, warn if the + // package is held. + // + bool f (prq.selected->hold_version); + bool w (!f && prq.selected->hold_package); + + if (f || w || verb >= 2) + { + const version& av (p.available_version ()); + + bool u (av > prq.selected->version); + bool c (prq.dependency.constraint); + + diag_record dr; + + (f ? dr << fail : + w ? dr << warn : + dr << info) + << "package " << dep.name () << dep.db + << " dependency on " << (c ? "(" : "") << prq.dependency + << (c ? ")" : "") << " is forcing " + << (u ? "up" : "down") << "grade of " << *prq.selected + << prq.db << " to "; + + // Print both (old and new) package names in full if the + // system attribution changes. + // + if (prq.selected->system ()) + dr << p.available_name_version (); + else + dr << av; // Can't be a system version so is never wildcard. + + if (prq.selected->hold_version) + dr << info << "package version " << *prq.selected + << prq.db<< " is held"; + + if (f) + dr << info << "explicitly request version " + << (u ? "up" : "down") << "grade to continue"; + } + } + + // Don't print the "while satisfying..." chain. + // + if (scratch) + dep_chain.clear (); + }); + + // Note: non-recursive. // - const build_package* p ( + build_package* p ( collect_build (options, move (bp), fdb, rpt_depts, apc, - postponed_repo, - postponed_alts, - &dep_chain)); + initial_collection, + replaced_vers, + nullptr /* dep_chain */, + nullptr /* postponed_repo */, + nullptr /* postponed_alts */, + nullptr /* postponed_deps */, + nullptr /* postponed_cfgs */, + verify)); + + // Do not recursively collect a dependency of a dependent with + // configuration clauses, which could be this or some other + // (indicated by the presence in postponed_deps) dependent. In the + // former case if the prerequisites were prematurely collected, + // throw postpone_dependency. + // + // Note that such a dependency will be recursively collected + // directly right after the configuration negotiation (rather than + // via the dependent). + // + bool collect_prereqs (p != nullptr); - if (p != nullptr && b.force && !b.specified_dependency) { - // Fail if the version is held. Otherwise, warn if the package is - // held. - // - bool f (b.selected->hold_version); - bool w (!f && b.selected->hold_package); + config_package dcp (b.db, b.available->id.name); - if (f || w || verb >= 2) + build_package* bp (entered_build (dcp)); + assert (bp != nullptr); + + if (da.prefer || da.require) { - const version& av (p->available_version ()); + // Indicate that the dependent with configuration clauses is + // present. + // + { + auto i (postponed_deps.find (dcp)); + + // Do not override postponements recorded during postponed + // collection phase with those recorded during initial + // phase. + // + if (i == postponed_deps.end ()) + { + postponed_deps.emplace (dcp, + postponed_dependency { + false /* without_config */, + true /* with_config */, + initial_collection}); + } + else + i->second.with_config = true; + } - bool u (av > b.selected->version); - bool c (constraint); + collect_prereqs = false; - diag_record dr; + const postponed_configuration* cfg ( + postponed_cfgs.find_dependency (dcp)); - (f ? dr << fail : - w ? dr << warn : - dr << info) - << "package " << pkg.name () << pdb << " dependency on " - << (c ? "(" : "") << b.dependency << (c ? ")" : "") - << " is forcing " << (u ? "up" : "down") << "grade of " - << *b.selected << b.db << " to "; + if (cfg != nullptr && cfg->negotiated && !*cfg->negotiated) + { + if (cfg->dependents.find (cp) == cfg->dependents.end ()) + { + // @@ TODO: up-negotate. - // Print both (old and new) package names in full if the system - // attribution changes. - // - if (b.selected->system ()) - dr << p->available_name_version (); + l5 ([&]{trace << "up-negotiate dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db ();}); + } + else + { + // Dependent that was part of the original negotiation, + // the dependency already collected. Seems like nothing + // to do. + // + l5 ([&]{trace << "skip cfg-negotiated dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db ();}); + } + } + else if (bp->recursive_collection) + { + // The possible reason we ended up here is the configuration + // cycle. + // + // Such a cycle manifests itself in the presence of a + // package which has an (indirect) dependent, with whom they + // share some direct dependency and this dependency is + // configured in the dependent before it can be configured + // for the original package. For example: + // + // # BAD: + // tex: depends: libbar + // tix: depends: libbar + // depends: tex + // + // # GOOD: + // tex: depends: libbar + // tix: depends: tex + // depends: libbar + // + // (See + // pkg-build/dependency/configuration-negotiation/cycle/* + // tests for more convoluted examples). + // + // Thus, before throwing postpone_dependency check if that's + // the case. The overall plan is as follows: + // + // - Copy the configuration clusters into a temporary object + // and add to it the dependent/dependency we are currently + // processing, as if we postponed it in a timely manner. + // + // - Go through all (being) negotiated clusters and check if + // any of them contain a dependent causing the cycle and + // fail if the order is wrong. Note that such a cluster + // contains all the involved packages: the dependent, the + // original package, and their common direct dependent. + // + { + l5 ([&]{trace << "cannot cfg-postpone dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db () + << " (collected prematurely), checking for " + << "configuration cycle";}); + + // Create a temporary clusters list. + // + postponed_configurations cfgs (postponed_cfgs); + + if (verb >= 5) + { + for (const postponed_configuration& cfg: cfgs) + { + if (cfg.negotiated) + { + trace << (*cfg.negotiated ? "" : "being ") + << "negotiated: " << cfg; + } + } + } + + cfgs.add (cp, + di + 1, + postponed_configuration::packages ({dcp}), + true /* allow_negotiated */); + + // Iterate over the clusters. + // + for (const postponed_configuration& cfg: cfgs) + { + if (!cfg.negotiated) + continue; + + l5 ([&]{trace << "verifying " << cfg;}); + + // Iterate over the cluster's dependent packages + // checking if any of them has an (indirect) dependent + // which causes the cycle. + // + for (const auto& p: cfg.dependents) + { + const config_package& cp (p.first); + + const postponed_configuration::packages& deps ( + p.second.second); + + // Collect all the potentially indirect dependents of + // this package which belong to the same cluster and + // so potentially has a common dependency. Also save + // the depends manifest value's 1-based serial number + // through which the (indirect) dependency occurs. + // + // For example for bar its indirect dependent foo will + // be recorded with position 3. + // + // foo: depends: libbar(c) + // depends: libfoo + // depends: baz(c) + // + // baz: depends: bar(c) + // + // bar: depends: libbar (c) + // + small_vector, 1> + depts; + + postponed_configuration::packages trv; + auto collect_depts = [&cfgs, &cfg, &trv, &depts] + (const config_package& p, + const auto& collect_depts) + { + // Skip the already traversed dependents. + // + if (find (trv.begin (), trv.end (), p) != trv.end ()) + return; + + trv.push_back (p); + + // Find the cluster where the package appears as a + // dependency and recursively traverse its + // dependents collecting those which belong to the + // original cluster. + // + const postponed_configuration* c ( + cfgs.find_dependency (p)); + + if (c == nullptr) + return; + + for (const auto& dv: c->dependents) + { + // Make sure the dependent really depends on this + // dependency and skip it if that's not the case. + // + const postponed_configuration::packages& ds ( + dv.second.second); + + if (find (ds.begin (), ds.end (), p) == ds.end ()) + continue; + + const config_package& d (dv.first); + + // If the dependent belongs to the original + // cluster, then add it to the result. If it is + // already there, then pick the greater position. + // + if (cfg.dependents.find (d) != + cfg.dependents.end ()) + { + auto i (find_if (depts.begin (), depts.end (), + [&d] (const auto& p) + { + return p.first == d; + })); + + size_t pos (dv.second.first); + + if (i == depts.end ()) + depts.push_back (make_pair (ref (d), pos)); + else if (i->second < pos) + i->second = pos; + } + + collect_depts (d, collect_depts); + } + }; + + collect_depts (cp, collect_depts); + + // Now go through the collected dependents and see if + // any of them has a common dependency with the + // original package, which position is less than the + // position of the original package. Fail if that's + // the case. + // + for (const auto& dp: depts) + { + auto i (cfg.dependents.find (dp.first)); + assert (i != cfg.dependents.end ()); + + const postponed_configuration::packages& ddeps ( + i->second.second); + + size_t dpos (i->second.first); + + if (dpos >= dp.second) + continue; + + for (const config_package& d: ddeps) + { + if (find (deps.begin (), deps.end (), d) != + deps.end ()) // The dependency d is shared? + { + auto str = [this] (const config_package& p) + { + build_package* bp (entered_build (p)); + assert (bp != nullptr); + return bp->available_name_version_db (); + }; + + // @@ TODO: also print the dependency path from + // the dependent to the original package, + // unless the dependency is direct. Will need + // to stash it in collect_depts() for each + // resulting dependent. + // + fail << "package " << str (dp.first) + << " negotiates configuration of " + << str (d) << " before its (potentially " + << "indirect) dependency " << str (cp) + << " negotiates configuration of " + << str (d) << + info << "consider reordering dependencies of " + << str (dp.first); + } + } + } + } + } + } + + l5 ([&]{trace << "no configuration cycle, throwing";}); + + // Don't print the "while satisfying..." chain. + // + dep_chain.clear (); + + throw postpone_dependency (move (dcp)); + } else - dr << av; // Can't be a system version so is never wildcard. + { + l5 ([&]{trace << "cfg-postpone dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db ();}); + + // Postpone until negotiation. + // + cfg_deps.push_back (move (dcp)); + } + } + else + { + // Indicate that the dependent without configuration clauses + // is also present. + // + auto i (postponed_deps.find (dcp)); + if (i != postponed_deps.end ()) + { + l5 ([&]{trace << "dep-postpone dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db ();}); - if (b.selected->hold_version) - dr << info << "package version " << *b.selected << b.db - << " is held"; + i->second.wout_config = true; - if (f) - dr << info << "explicitly request version " - << (u ? "up" : "down") << "grade to continue"; + collect_prereqs = false; + } + else + { + l5 ([&]{trace << "recursively collect dependency " + << bp->available_name_version_db () + << " of dependent " + << pkg.available_name_version_db ();}); + } } } + + if (collect_prereqs) + collect_build_prerequisites (options, + *p, + fdb, + rpt_depts, + apc, + initial_collection, + replaced_vers, + dep_chain, + postponed_repo, + postponed_alts, + 0 /* max_alt_index */, + postponed_deps, + postponed_cfgs); } + + // Postpone a dependent that has configuration clauses and the + // postponed dependencies. + // + // Note that such a dependent will be recursively recollected right + // after the configuration negotiation. + // + if (!cfg_deps.empty ()) + { + postponed_cfgs.add (move (cp), di + 1, move (cfg_deps)); + return false; + } + + return true; }; // Select a dependency alternative, copying it alone into the - // resulting dependencies list, evaluating its reflect clause, if - // present, and collecting its dependency builds. + // resulting dependencies list and evaluating its reflect clause, if + // present. // bool selected (false); - auto select = [&sdeps, &sdas, &skel, di, &collect, &selected] - (const dependency_alternative& da, - prebuilds&& bs) + auto select = [&sdeps, &sdas, &skel, di, &selected] + (const dependency_alternative& da) { assert (sdas.empty ()); @@ -2324,8 +3612,6 @@ namespace bpkg if (da.reflect) skel.evaluate_reflect (*da.reflect, di); - collect (move (bs)); - selected = true; }; @@ -2333,7 +3619,6 @@ namespace bpkg // the package to the postpones set (can potentially already be there) // and saving the enabled alternatives. // - bool postponed (false); auto postpone = [&pkg, &edas, &postponed] (postponed_packages* postpones) { @@ -2424,15 +3709,23 @@ namespace bpkg // of it dependencies are reused). // auto try_select = [postponed_alts, &max_alt_index, - &edas, - &postpone, &select] + &edas, &pkg, + &trace, + &postpone, &collect, &select] (size_t index, precollect_result&& r) { + const dependency_alternative& da (edas[index]); + // Postpone the collection if the alternatives maximum index is // reached. // if (postponed_alts != nullptr && index >= max_alt_index) { + l5 ([&]{trace << "alt-postpone dependent " + << pkg.available_name_version_db () + << " since max index is reached: " << index << + info << "dependency alternative: " << da.string ();}); + postpone (postponed_alts); return true; } @@ -2447,7 +3740,13 @@ namespace bpkg // assert (postponed_alts != nullptr); - select (edas[index], move (*r.builds)); + if (!collect (da, move (*r.builds))) + { + postpone (nullptr); // Already inserted into postponed_cfgs. + return true; + } + + select (da); // Make sure no more true alternatives are selected during // this function call. @@ -2491,7 +3790,15 @@ namespace bpkg { assert (first_alt && first_alt->second.builds); - select (edas[first_alt->first], move (*first_alt->second.builds)); + const dependency_alternative& da (edas[first_alt->first]); + + if (!collect (da, move (*first_alt->second.builds))) + { + postpone (nullptr); // Already inserted into postponed_cfgs. + break; + } + + select (da); } // If an alternative is selected, then we are done. @@ -2533,6 +3840,17 @@ namespace bpkg if (postponed_alts != nullptr) { + if (verb >= 5) + { + diag_record dr (trace); + dr << "alt-postpone dependent " + << pkg.available_name_version_db () + << " due to ambiguous alternatives"; + + for (const dependency_alternative& da: edas) + dr << info << "alternative: " << da.string (); + } + postpone (postponed_alts); break; } @@ -2571,6 +3889,9 @@ namespace bpkg } dep_chain.pop_back (); + + l5 ([&]{trace << (!postponed ? "end " : "postpone ") + << pkg.available_name_version_db ();}); } // Collect the repointed dependents and their replaced prerequisites, @@ -2585,8 +3906,11 @@ namespace bpkg collect_repointed_dependents ( const pkg_build_options& o, const repointed_dependents& rpt_depts, - build_packages::postponed_packages& postponed_repo, - build_packages::postponed_packages& postponed_alts, + replaced_versions& replaced_vers, + postponed_packages& postponed_repo, + postponed_packages& postponed_alts, + postponed_dependencies& postponed_deps, + postponed_configurations& postponed_cfgs, const function& fdb, const function& apc) { @@ -2638,6 +3962,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. nullopt, // Hold package. nullopt, // Hold version. {}, // Constraints. @@ -2661,9 +3986,13 @@ namespace bpkg fdb, rpt_depts, apc, + true /* initial_collection */, + replaced_vers, + &dep_chain, &postponed_repo, &postponed_alts, - &dep_chain); + &postponed_deps, + &postponed_cfgs); } } @@ -2683,6 +4012,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. nullopt, // Hold package. nullopt, // Hold version. {}, // Constraints. @@ -2737,6 +4067,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. nullopt, // Hold package. nullopt, // Hold version. {}, // Constraints. @@ -2762,12 +4093,16 @@ namespace bpkg collect_build_prerequisites (const pkg_build_options& o, database& db, const package_name& name, + const function& fdb, + const repointed_dependents& rpt_depts, + const function& apc, + bool initial_collection, + replaced_versions& replaced_vers, postponed_packages& postponed_repo, postponed_packages& postponed_alts, size_t max_alt_index, - const function& fdb, - const repointed_dependents& rpt_depts, - const function& apc) + postponed_dependencies& postponed_deps, + postponed_configurations& postponed_cfgs) { auto mi (map_.find (db, name)); assert (mi != map_.end ()); @@ -2779,26 +4114,204 @@ namespace bpkg fdb, rpt_depts, apc, + initial_collection, + replaced_vers, + dep_chain, &postponed_repo, &postponed_alts, max_alt_index, - dep_chain); + postponed_deps, + postponed_cfgs); } + // Note: depth is only used for tracing. + // void collect_build_postponed (const pkg_build_options& o, + replaced_versions& replaced_vers, postponed_packages& postponed_repo, postponed_packages& postponed_alts, + postponed_dependencies& postponed_deps, + postponed_configurations& postponed_cfgs, const function& fdb, const repointed_dependents& rpt_depts, - const function& apc) + const function& apc, + postponed_configuration* pcfg = nullptr, + size_t depth = 0) { + // Snapshot of the package builds collection state. + // + class snapshot + { + public: + snapshot (const build_packages& pkgs, + const postponed_packages& postponed_repo, + const postponed_packages& postponed_alts, + const postponed_dependencies& postponed_deps, + const postponed_configurations& postponed_cfgs) + : pkgs_ (pkgs), + postponed_deps_ (postponed_deps), + postponed_cfgs_ (postponed_cfgs) + { + auto save = [] (vector& d, + const postponed_packages& s) + { + d.reserve (s.size ()); + + for (const build_package* p: s) + d.emplace_back (p->db, p->name ()); + }; + + save (postponed_repo_, postponed_repo); + save (postponed_alts_, postponed_alts); + } + + void + restore (build_packages& pkgs, + postponed_packages& postponed_repo, + postponed_packages& postponed_alts, + postponed_dependencies& postponed_deps, + postponed_configurations& postponed_cfgs) + { + pkgs = move (pkgs_); + postponed_cfgs = move (postponed_cfgs_); + postponed_deps = move (postponed_deps_); + + auto restore = [&pkgs] (postponed_packages& d, + const vector& s) + { + d.clear (); + + for (const config_package& p: s) + { + build_package* b (pkgs.entered_build (p)); + assert (b != nullptr); + d.insert (b); + } + }; + + restore (postponed_repo, postponed_repo_); + restore (postponed_alts, postponed_alts_); + } + + private: + // Note: try to use vectors instead of sets for storage to save + // memory. We could probably optimize this some more if + // necessary (there are still sets/maps inside). + // + build_packages pkgs_; + vector postponed_repo_; + vector postponed_alts_; + postponed_dependencies postponed_deps_; + postponed_configurations postponed_cfgs_; + }; + + string t ("collect_build_postponed (" + to_string (depth) + ")"); + tracer trace (t.c_str ()); + + l5 ([&]{trace << "begin";}); + + if (pcfg != nullptr) + { + // @@ TODO Negotiate the config. + // + // Notes: + // + // - While re-collecting the existing (already configured) + // dependents we need to handle a possible situation when the + // postponed dependency is resolved from a dependency alternative + // without configuration clause (see + // collect_build_prerequisites() implementation for details). + // + // - After existing dependents are re-collected, should we make + // sure that they do not introduce a dependency cycle (as we do + // for new dependents)? + // + assert (!pcfg->negotiated); + + l5 ([&]{trace << "cfg-negotiate begin " << *pcfg;}); + + // Being negotiated (so can only be up-negotiated). + // + pcfg->negotiated = false; + + // Process dependencies recursively with this config. + // + // Note that there could be inter-dependecies between these packages, + // which means the configuration can only be up-negotiated. + // + l5 ([&]{trace << "recursively collect cfg-negotiated dependencies";}); + + for (const config_package& p: pcfg->dependencies) + { + // Workaround GCC 4.9 'cannot call member function without object' + // error. + // + build_package* b (this->entered_build (p)); + assert (b != nullptr); + + build_package_refs dep_chain; + + this->collect_build_prerequisites (o, + *b, + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + &postponed_repo, + &postponed_alts, + 0 /* max_alt_index */, + postponed_deps, + postponed_cfgs); + } + + // Continue processing dependents with this config. + // + l5 ([&]{trace << "recursively collect cfg-negotiated dependents";}); + + for (const auto& p: pcfg->dependents) + { + build_package* b (this->entered_build (p.first)); + assert (b != nullptr && b->postponed_dependency_alternatives); + + build_package_refs dep_chain; + + this->collect_build_prerequisites ( + o, + *b, + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + &postponed_repo, + &postponed_alts, + b->postponed_dependency_alternatives->size (), + postponed_deps, + postponed_cfgs); + } + + // Negotiated (so can only be rolled back). + // + pcfg->negotiated = true; + + l5 ([&]{trace << "cfg-negotiate end " << *pcfg;}); + + // Fall through (to start another iteration of the below loop). + } + // Try collecting postponed packages for as long as we are making // progress. // vector spas; // Reuse. - for (bool prog (!postponed_repo.empty () || !postponed_alts.empty ()); + for (bool prog (!postponed_repo.empty () || + !postponed_cfgs.negotiated () || + !postponed_alts.empty () || + postponed_deps.has_bogus ()); prog; ) { postponed_packages prs; @@ -2808,17 +4321,24 @@ namespace bpkg // for (build_package* p: postponed_repo) { + l5 ([&]{trace << "collect rep-postponed " + << p->available_name_version_db ();}); + build_package_refs dep_chain; - collect_build_prerequisites (o, - *p, - fdb, - rpt_depts, - apc, - &prs, - &pas, - 0 /* max_alt_index */, - dep_chain); + this->collect_build_prerequisites (o, + *p, + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + &prs, + &pas, + 0 /* max_alt_index */, + postponed_deps, + postponed_cfgs); } // Save the potential new dependency alternative-related postpones. @@ -2834,8 +4354,99 @@ namespace bpkg } // Now, as there is no more progress made in collecting repository- - // related postpones, try to collect the dependency alternative- - // related postpones. + // related postpones, collect the dependency configuration-related + // postpones. + // + // Note that we do it before alternatives since configurations we do + // perfectly (via backtracking) while alternatives -- heuristically. + // + // Note that since the potential snapshot restore replaces all the + // list entries we cannot iterate using the iterator here. Also note + // that the list size may not change during iterating. + // + size_t n (0); + for (auto i (postponed_cfgs.begin ()); + i != postponed_cfgs.end (); + ++i, ++n) ; + + for (size_t i (0); i != n; ++i) + { + // Translate index to iterator. + // + auto it (postponed_cfgs.begin ()); + for (size_t j (0); j != i; ++j, ++it) ; + + // Find the next configuration to try to negotiate, skipping the + // already negotiated ones. + // + if (it->negotiated) + continue; + + postponed_configuration& cfg (*it); + + // First assume we can negotiate this configuration rolling back if + // this doesn't pan out. + // + snapshot s (*this, + postponed_repo, + postponed_alts, + postponed_deps, + postponed_cfgs); + + postponed_configuration c (cfg); + + try + { + collect_build_postponed (o, + replaced_vers, + postponed_repo, + postponed_alts, + postponed_deps, + postponed_cfgs, + fdb, + rpt_depts, + apc, + &cfg, + depth + 1); + + // If collect() returns (instead of throwing), this means it + // processed everything that was postponed. + // + assert (postponed_repo.empty () && + postponed_cfgs.negotiated () && + postponed_alts.empty () && + !postponed_deps.has_bogus ()); + + l5 ([&]{trace << "end";}); + + return; + } + catch (const postpone_dependency& e) + { + // If this is not "our problem", then keep looking. + // + if (!c.contains_dependency (e.package)) + throw; + + l5 ([&]{trace << "cfg-negotiation of " << c << " failed due to " + << "dependency " << e.package << ", try next";}); + + // Note: postponed_cfgs is re-assigned. + // + s.restore (*this, + postponed_repo, + postponed_alts, + postponed_deps, + postponed_cfgs); + + continue; // Try next. + } + } + + // Note that we only get here if we didn't make any progress on the + // previous loop (the only "progress" path ends with return). + + // Now, try to collect the dependency alternative-related postpones. // if (!postponed_alts.empty ()) { @@ -2901,17 +4512,25 @@ namespace bpkg build_package_refs dep_chain; - collect_build_prerequisites (o, - *p, - fdb, - rpt_depts, - apc, - &prs, - &pas, - i, - dep_chain); - - prog = (ndep != p->dependencies->size ()); + l5 ([&]{trace << "index " << i << " collect alt-postponed " + << p->available_name_version_db ();}); + + this->collect_build_prerequisites (o, + *p, + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + &prs, + &pas, + i, + postponed_deps, + postponed_cfgs); + + prog = (pas.find (p) == pas.end () || + ndep != p->dependencies->size ()); // Save the potential new postpones. // @@ -2928,6 +4547,11 @@ namespace bpkg // but producing new repository-related postpones is progress // nevertheless. // + // Note that we don't need to check for new configuration- + // related postpones here since if they are present, then this + // package wouldn't be in pas and so prog would be true (see + // above for details). + // if (!prog) prog = (npr != postponed_repo.size ()); @@ -2935,24 +4559,42 @@ namespace bpkg break; } } + + if (prog) + continue; } + + // Finally, erase the bogus postponements and re-collect from scratch, + // if any (see postponed_dependencies for details). + // + // Note that we used to re-collect such postponements in-place but + // re-doing from scratch feels more correct (i.e., we may end up doing + // it earlier which will affect dependency alternatives). + // + postponed_deps.cancel_bogus (trace, false /* initial_collection */); } - // If any postponed builds remained, then perform the diagnostics run. + // If any postponed_{repo,alts} builds remained, then perform the + // diagnostics run. Naturally we chouldn't have any postponed_cfgs + // without one of the former. // if (!postponed_repo.empty ()) { build_package_refs dep_chain; - collect_build_prerequisites (o, - **postponed_repo.begin (), - fdb, - rpt_depts, - apc, - nullptr, - nullptr, - 0, - dep_chain); + this->collect_build_prerequisites (o, + **postponed_repo.begin (), + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + nullptr, + nullptr, + 0, + postponed_deps, + postponed_cfgs); assert (false); // Can't be here. } @@ -2961,18 +4603,26 @@ namespace bpkg { build_package_refs dep_chain; - collect_build_prerequisites (o, - **postponed_alts.begin (), - fdb, - rpt_depts, - apc, - nullptr, - nullptr, - 0, - dep_chain); + this->collect_build_prerequisites (o, + **postponed_alts.begin (), + fdb, + rpt_depts, + apc, + false /* initial_collection */, + replaced_vers, + dep_chain, + nullptr, + nullptr, + 0, + postponed_deps, + postponed_cfgs); assert (false); // Can't be here. } + + assert (postponed_cfgs.negotiated ()); + + l5 ([&]{trace << "end";}); } // Order the previously-collected package with the specified name @@ -3175,6 +4825,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. nullopt, // Hold package. nullopt, // Hold version. {}, // Constraints. @@ -3559,10 +5210,12 @@ namespace bpkg public: using base_type = map; + using base_type::find; + iterator find (database& db, const package_name& pn) { - return base_type::find (config_package {db, pn}); + return find (config_package {db, pn}); } // Try to find a package build in the dependency configurations (see @@ -3587,7 +5240,7 @@ namespace bpkg else fail << "building package " << pn << " in multiple " << "configurations" << - info << r->first.db.config_orig << + info << r->first.db.get().config_orig << info << ldb.config_orig << info << "use --config-* to select package configuration"; } @@ -5918,8 +7571,7 @@ namespace bpkg if (r) { - l4 ([&]{trace << "stashing recursive package " - << arg_string (pa);}); + l4 ([&]{trace << "stash recursive package " << arg_string (pa);}); // The above options are meaningless for system packages, so we // just ignore them for a system dependency with unspecified @@ -5934,8 +7586,7 @@ namespace bpkg // if (pa.options.dependency ()) { - l4 ([&]{trace << "stashing dependency package " - << arg_string (pa);}); + l4 ([&]{trace << "stash dependency package " << arg_string (pa);}); bool sys (arg_sys (pa)); @@ -6148,6 +7799,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. true, // Hold package. pa.constraint.has_value (), // Hold version. {}, // Constraints. @@ -6164,7 +7816,7 @@ namespace bpkg false, // Required by dependents. 0}; // State flags. - l4 ([&]{trace << "stashing held package " + l4 ([&]{trace << "stash held package " << p.available_name_version_db ();}); // "Fix" the version the user asked for by adding the constraint. @@ -6259,6 +7911,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. true, // Hold package. false, // Hold version. {}, // Constraints. @@ -6273,7 +7926,7 @@ namespace bpkg false, // Required by dependents. 0}; // State flags. - l4 ([&]{trace << "stashing held package " + l4 ([&]{trace << "stash held package " << p.available_name_version_db ();}); hold_pkgs.push_back (move (p)); @@ -6329,12 +7982,12 @@ namespace bpkg find (ddbs.begin (), ddbs.end (), cp.db) != ddbs.end ()) { if (r == nullptr) - r = &cp.db; + r = &cp.db.get (); else - fail << "multiple " << cp.db.type << " configurations " + fail << "multiple " << cp.db.get ().type << " configurations " << "specified for package " << nm << info << r->config_orig << - info << cp.db.config_orig; + info << cp.db.get ().config_orig; } } @@ -6401,6 +8054,9 @@ namespace bpkg }; vector deps; + replaced_versions replaced_vers; + postponed_dependencies postponed_deps; + // Map the repointed dependents to the replacement flags (see // repointed_dependents for details), unless --no-move is specified. // @@ -6462,9 +8118,21 @@ namespace bpkg // Iteratively refine the plan with dependency up/down-grades/drops. // - for (bool refine (true), scratch (true); refine; ) + // Note that we should not clean the deps list on scratch_col (scratch + // during the package collection) because we want to enter them before + // collect_build_postponed() and they could be the dependents that have + // the config clauses. In a sense, change to postponed_deps map should + // not affect the deps list. But not the other way around: a dependency + // erased from the deps list could have caused an entry in the + // postponed_deps map. And so we clean postponed_deps on scratch_exe + // (scratch during the plan execution). + // + for (bool refine (true), scratch_exe (true), scratch_col (false); + refine; ) { - l4 ([&]{trace << "refining execution plan" + bool scratch (scratch_exe || scratch_col); + + l4 ([&]{trace << "refine package collection/plan execution" << (scratch ? " from scratch" : "");}); transaction t (mdb); @@ -6504,7 +8172,8 @@ namespace bpkg const config_package& cp (prq.first); auto i (sp->prerequisites.emplace ( - lazy_shared_ptr (cp.db, cp.name), + lazy_shared_ptr (cp.db.get (), + cp.name), nullopt)); // The selected package should only contain the old @@ -6518,6 +8187,41 @@ namespace bpkg db.update (sp); } + // Erase the replacements from the repointed dependents prerequisite + // sets and persist the changes. + // + auto restore_repointed_dependents = [&rpt_depts] () + { + for (auto& rd: rpt_depts) + { + database& db (rd.first.db); + const package_name& nm (rd.first.name); + + shared_ptr sp (db.load (nm)); + + for (const auto& prq: rd.second) + { + if (prq.second) // Prerequisite replacement? + { + const config_package& cp (prq.first); + + size_t n ( + sp->prerequisites.erase ( + lazy_shared_ptr (cp.db.get (), + cp.name))); + + // The selected package should always contain the prerequisite + // replacement at this time, so its removal should always + // succeed. + // + assert (n == 1); + } + } + + db.update (sp); + } + }; + // Pre-enter dependency to keep track of the desired versions and // options specified on the command line. In particular, if the // version is specified and the dependency is used as part of the @@ -6528,8 +8232,7 @@ namespace bpkg // Also, if a dependency package already has selected package that // is held, then we need to unhold it. // - auto enter = [&mdb, &pkgs] (database& db, - const dependency_package& p) + auto enter = [&mdb, &pkgs] (database& db, const dependency_package& p) { build_package bp { nullopt, // Action. @@ -6540,6 +8243,7 @@ namespace bpkg nullopt, // Dependencies. nullopt, // Package skeleton. nullopt, // Postponed dependency alternatives. + false, // Recursive collection. false, // Hold package. p.constraint.has_value (), // Hold version. {}, // Constraints. @@ -6620,178 +8324,312 @@ namespace bpkg } }); - build_packages::postponed_packages postponed_repo; - build_packages::postponed_packages postponed_alts; + postponed_packages postponed_repo; + postponed_packages postponed_alts; + postponed_configurations postponed_cfgs; - if (scratch) + try { - pkgs.clear (); - - // Pre-enter dependencies with specified configurations. - // - for (const dependency_package& p: dep_pkgs) + if (scratch) { - if (p.db != nullptr) - enter (*p.db, p); - } + pkgs.clear (); - // Pre-enter system dependencies with unspecified configuration for - // all dependency configurations, excluding those which already have - // this dependency pre-entered. - // - for (const dependency_package& p: dep_pkgs) - { - if (p.db == nullptr) + if (scratch_exe) + { + postponed_deps.clear (); + replaced_vers.clear (); + + scratch_exe = false; + } + else if (scratch_col) + { + // Reset to detect bogus entries. + // + for (auto& pd: postponed_deps) + { + pd.second.wout_config = false; + pd.second.with_config = false; + } + + for (auto& rv: replaced_vers) + rv.second.replaced = false; + + scratch_col = false; + } + + // Pre-enter dependencies with specified configurations. + // + for (const dependency_package& p: dep_pkgs) + { + if (p.db != nullptr) + enter (*p.db, p); + } + + // Pre-enter system dependencies with unspecified configuration + // for all dependency configurations, excluding those which + // already have this dependency pre-entered. + // + for (const dependency_package& p: dep_pkgs) + { + if (p.db == nullptr) + { + for (database& db: dep_dbs) + { + if (!pkgs.entered_build (db, p.name)) + enter_system_dependency (db, p); + } + } + } + + // Pre-collect user selection to make sure dependency-forced + // up/down-grades are handled properly (i.e., the order in which we + // specify packages on the command line does not matter). + // + for (const build_package& p: hold_pkgs) + pkgs.collect_build (o, + p, + find_prereq_database, + rpt_depts, + add_priv_cfg, + true /* initial_collection */, + replaced_vers); + + // Collect all the prerequisites of the user selection. + // + // Note that some of the user-selected packages can well be + // dependencies whose recursive processing should be postponed. + // + for (const build_package& p: hold_pkgs) + { + config_package cp (p.db, p.name ()); + + auto i (postponed_deps.find (cp)); + + if (i == postponed_deps.end ()) + { + pkgs.collect_build_prerequisites ( + o, + p.db, + p.name (), + find_prereq_database, + rpt_depts, + add_priv_cfg, + true /* initial_collection */, + replaced_vers, + postponed_repo, + postponed_alts, + 0 /* max_alt_index */, + postponed_deps, + postponed_cfgs); + } + else + { + // Even though the user selection may have a configuration, we + // treat it as a dependent without any configuration because + // it is non-negotiable, known at the outset, and thus cannot + // be a reason to postpone anything. + // + i->second.wout_config = true; + + l5 ([&]{trace << "dep-postpone user-specified " << cp;}); + } + } + + // Note that we need to collect unheld after prerequisites, not to + // overwrite the pre-entered entries before they are used to + // provide additional constraints for the collected prerequisites. + // + for (const dependency_package& p: dep_pkgs) { - for (database& db: dep_dbs) + auto unhold = [&p, &pkgs] (database& db) + { + shared_ptr sp ( + p.db != nullptr + ? p.selected + : db.find (p.name)); + + if (sp != nullptr && sp->hold_package) + pkgs.collect_unhold (db, sp); + }; + + if (p.db != nullptr) + { + unhold (*p.db); + } + else { - if (!pkgs.entered (db, p.name)) - enter_system_dependency (db, p); + for (database& db: dep_dbs) + unhold (db); } } + + // Collect dependents whose dependencies need to be repointed to + // packages from different configurations. + // + pkgs.collect_repointed_dependents (o, + rpt_depts, + replaced_vers, + postponed_repo, + postponed_alts, + postponed_deps, + postponed_cfgs, + find_prereq_database, + add_priv_cfg); } + else + pkgs.clear_order (); // Only clear the ordered list. - // Pre-collect user selection to make sure dependency-forced - // up/down-grades are handled properly (i.e., the order in which we - // specify packages on the command line does not matter). - // - for (const build_package& p: hold_pkgs) - pkgs.collect_build (o, - p, - find_prereq_database, - rpt_depts, - add_priv_cfg); - - // Collect all the prerequisites of the user selection. + // Add to the plan dependencies to up/down-grade/drop that were + // discovered on the previous iterations. // - for (const build_package& p: hold_pkgs) - pkgs.collect_build_prerequisites (o, - p.db, - p.name (), - postponed_repo, - postponed_alts, - 0 /* max_alt_index */, - find_prereq_database, - rpt_depts, - add_priv_cfg); - - // Note that we need to collect unheld after prerequisites, not to - // overwrite the pre-entered entries before they are used to provide - // additional constraints for the collected prerequisites. + // Note: this loop takes care of both the from-scratch and + // refinement cases. // - for (const dependency_package& p: dep_pkgs) + for (const dep& d: deps) { - auto unhold = [&p, &pkgs] (database& db) - { - shared_ptr sp ( - p.db != nullptr - ? p.selected - : db.find (p.name)); + database& ddb (d.db); - if (sp != nullptr && sp->hold_package) - pkgs.collect_unhold (db, sp); - }; - - if (p.db != nullptr) + if (d.available == nullptr) { - unhold (*p.db); + pkgs.collect_drop (ddb, ddb.load (d.name)); } else { - for (database& db: dep_dbs) - unhold (db); + shared_ptr sp ( + ddb.find (d.name)); + + // We will keep the output directory only if the external package + // is replaced with an external one (see above for details). + // + bool keep_out (o.keep_out () && sp->external ()); + + // Marking upgraded dependencies as "required by command line" + // may seem redundant as they should already be pre-entered as + // such (see above). But remember dependencies upgraded with + // -i|-r? Note that the required_by data member should never be + // empty, as it is used in prompts/diagnostics. + // + build_package p { + build_package::build, + ddb, + move (sp), + d.available, + d.repository_fragment, + nullopt, // Dependencies. + nullopt, // Package skeleton. + nullopt, // Postponed dependency alternatives. + false, // Recursive collection. + nullopt, // Hold package. + nullopt, // Hold version. + {}, // Constraints. + d.system, + keep_out, + o.disfigure (), + false, // Configure-only. + nullopt, // Checkout root. + false, // Checkout purge. + strings (), // Configuration variables. + {config_package {mdb, ""}}, // Required by (command line). + false, // Required by dependents. + 0}; // State flags. + + build_package_refs dep_chain; + + // Note: recursive. + // + pkgs.collect_build (o, + move (p), + find_prereq_database, + rpt_depts, + add_priv_cfg, + true /* initial_collection */, + replaced_vers, + &dep_chain, + &postponed_repo, + &postponed_alts, + &postponed_deps, + &postponed_cfgs); } } - // Collect dependents whose dependencies need to be repointed to - // packages from different configurations. + // Erase the bogus postponements and re-collect from scratch, if any + // (see postponed_dependencies for details). // - pkgs.collect_repointed_dependents (o, - rpt_depts, - postponed_repo, - postponed_alts, - find_prereq_database, - add_priv_cfg); + // Note that we used to re-collect such postponements in-place but + // re-doing from scratch feels more correct (i.e., we may end up + // doing it earlier which will affect dependency alternatives). + // + postponed_deps.cancel_bogus (trace, true /* initial_collection */); - scratch = false; - } - else - pkgs.clear_order (); // Only clear the ordered list. + // Now remove all the dependencies postponed during the initial + // collection since all this information is already in + // postponed_cfgs. + // + for (auto i (postponed_deps.begin ()); i != postponed_deps.end (); ) + { + if (i->second.initial_collection) + i = postponed_deps.erase (i); + else + ++i; + } - // Add to the plan dependencies to up/down-grade/drop that were - // discovered on the previous iterations. - // - for (const dep& d: deps) + // Handle the (combined) postponed collection. + // + if (!postponed_repo.empty () || + !postponed_alts.empty () || + postponed_deps.has_bogus () || + !postponed_cfgs.empty ()) + pkgs.collect_build_postponed (o, + replaced_vers, + postponed_repo, + postponed_alts, + postponed_deps, + postponed_cfgs, + find_prereq_database, + rpt_depts, + add_priv_cfg); + } + catch (const scratch_collection& e) { - database& ddb (d.db); + // Re-collect from scratch (but keep deps). + // + scratch_col = true; - if (d.available == nullptr) - { - pkgs.collect_drop (ddb, ddb.load (d.name)); - } - else + l5 ([&]{trace << "collection failed due to " << e.description + << (e.package != nullptr + ? " (" + e.package->string () + ")" + : empty_string) + << ", retry from scratch";}); + + // Erase the package version replacements that we didn't apply + // during the current (re-)collection iteration since the dependents + // demanding this version are not collected anymore. + // + for (auto i (replaced_vers.begin ()); i != replaced_vers.end (); ) { - shared_ptr sp ( - ddb.find (d.name)); + const replaced_version& v (i->second); - // We will keep the output directory only if the external package - // is replaced with an external one (see above for details). - // - bool keep_out (o.keep_out () && sp->external ()); + if (!v.replaced) + { + l5 ([&]{trace << "erase bogus version replacement " + << i->first;}); - // Marking upgraded dependencies as "required by command line" may - // seem redundant as they should already be pre-entered as such - // (see above). But remember dependencies upgraded with -i|-r? - // Note that the required_by data member should never be empty, as - // it is used in prompts/diagnostics. - // - build_package p { - build_package::build, - ddb, - move (sp), - d.available, - d.repository_fragment, - nullopt, // Dependencies. - nullopt, // Package skeleton. - nullopt, // Postponed dependency alternatives. - nullopt, // Hold package. - nullopt, // Hold version. - {}, // Constraints. - d.system, - keep_out, - o.disfigure (), - false, // Configure-only. - nullopt, // Checkout root. - false, // Checkout purge. - strings (), // Configuration variables. - {config_package {mdb, ""}}, // Required by (command line). - false, // Required by dependents. - 0}; // State flags. + i = replaced_vers.erase (i); + } + else + ++i; + } - build_package_refs dep_chain; + restore_repointed_dependents (); - // Note: recursive. - // - pkgs.collect_build (o, - move (p), - find_prereq_database, - rpt_depts, - add_priv_cfg, - &postponed_repo, - &postponed_alts, - &dep_chain); - } - } + // Commit linking of private configurations that were potentially + // created during the collection of the package builds with their + // parent configurations. + // + t.commit (); - // Handle the (combined) postponed collection. - // - if (!postponed_repo.empty () || !postponed_alts.empty ()) - pkgs.collect_build_postponed (o, - postponed_repo, - postponed_alts, - find_prereq_database, - rpt_depts, - add_priv_cfg); + continue; + } // Now that we have collected all the package versions that we need to // build, arrange them in the "dependency order", that is, with every @@ -6867,32 +8705,7 @@ namespace bpkg // the replacements from the repointed dependents prerequisite sets // and persist the changes. // - for (auto& rd: rpt_depts) - { - database& db (rd.first.db); - const package_name& nm (rd.first.name); - - shared_ptr sp (db.load (nm)); - - for (const auto& prq: rd.second) - { - if (prq.second) // Prerequisite replacement? - { - const config_package& cp (prq.first); - - size_t n (sp->prerequisites.erase ( - lazy_shared_ptr (cp.db, cp.name))); - - // The selected package should always contain the prerequisite - // replacement at this time, so its removal should always - // succeed. - // - assert (n == 1); - } - } - - db.update (sp); - } + restore_repointed_dependents (); // We are about to execute the plan on the database (but not on the // filesystem / actual packages). Save the session state for the @@ -7034,7 +8847,7 @@ namespace bpkg if (s) { - scratch = true; // Rebuild the plan from scratch. + scratch_exe = true; // Rebuild the plan from scratch. i = deps.erase (i); } else @@ -7052,13 +8865,13 @@ namespace bpkg // if (!changed && dep_pkgs.empty () && rec_pkgs.empty ()) { - assert (!scratch); // No reason to change any previous decision. + assert (!scratch_exe); // No reason to change any previous decision. if (o.keep_unused () || o.no_refinement ()) refine = false; } - if (!scratch && refine) + if (!scratch_exe && refine) { // First, we check if the refinement is required, ignoring the // unsatisfiable dependency version constraints. If we end up @@ -7313,7 +9126,7 @@ namespace bpkg // { shared_ptr sp ( - cp.db.find (cp.name)); + cp.db.get ().find (cp.name)); assert (sp != nullptr); @@ -7340,14 +9153,14 @@ namespace bpkg { fail << "building build system module " << cp.name << " in multiple configurations" << - info << m.first.db.config_orig << - info << cp.db.config_orig; + info << m.first.db.get ().config_orig << + info << cp.db.get ().config_orig; } } // Add the module and its cluster to the list. // - build2_mods.emplace_back (cp, cp.db.cluster_configs ()); + build2_mods.emplace_back (cp, cp.db.get ().cluster_configs ()); } } } @@ -8381,30 +10194,11 @@ namespace bpkg // assert (sp->state == package_state::unpacked); - // First try to avoid the package manifest parsing, searching for an - // existing available package for the selected package and, if not - // found, create a transient one. - // // Note that we don't use find_available*() here since we don't care // about the repository fragment the package comes from and only need // its manifest information. // - shared_ptr dap; - - available_package_id pid (sp->name, sp->version); - for (database& db: dependent_repo_configs (pdb)) - { - shared_ptr ap (db.find (pid)); - - if (ap != nullptr && !ap->stub ()) - { - dap = move (ap); - break; - } - } - - if (dap == nullptr) - dap = make_available (o, pdb, sp); + shared_ptr dap (find_available (o, pdb, sp)); optional src_root (p.external_dir ()); diff --git a/tests/common/dependency-alternatives/t11a/bar-1.0.0.tar.gz b/tests/common/dependency-alternatives/t11a/bar-1.0.0.tar.gz new file mode 100644 index 0000000..15d819e Binary files /dev/null and b/tests/common/dependency-alternatives/t11a/bar-1.0.0.tar.gz differ diff --git a/tests/common/dependency-alternatives/t11a/baz-1.0.0.tar.gz b/tests/common/dependency-alternatives/t11a/baz-1.0.0.tar.gz new file mode 100644 index 0000000..1fd57fe Binary files /dev/null and b/tests/common/dependency-alternatives/t11a/baz-1.0.0.tar.gz differ diff --git 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b/tests/common/dependency-alternatives/t11a/repositories.manifest new file mode 100644 index 0000000..5b70556 --- /dev/null +++ b/tests/common/dependency-alternatives/t11a/repositories.manifest @@ -0,0 +1 @@ +: 1 diff --git a/tests/common/dependency-alternatives/t11a/tax-1.0.0.tar.gz b/tests/common/dependency-alternatives/t11a/tax-1.0.0.tar.gz new file mode 100644 index 0000000..616cb05 Binary files /dev/null and b/tests/common/dependency-alternatives/t11a/tax-1.0.0.tar.gz differ diff --git a/tests/common/dependency-alternatives/t11a/tex-1.0.0.tar.gz b/tests/common/dependency-alternatives/t11a/tex-1.0.0.tar.gz new file mode 100644 index 0000000..3c9093d Binary files /dev/null and b/tests/common/dependency-alternatives/t11a/tex-1.0.0.tar.gz differ diff --git a/tests/common/dependency-alternatives/t11a/tez-1.0.0.tar.gz b/tests/common/dependency-alternatives/t11a/tez-1.0.0.tar.gz new file mode 100644 index 0000000..edf378b Binary files /dev/null and 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b/tests/common/dependency-alternatives/t11a/toz-1.0.0.tar.gz new file mode 100644 index 0000000..ccfc094 Binary files /dev/null and b/tests/common/dependency-alternatives/t11a/toz-1.0.0.tar.gz differ diff --git a/tests/common/satisfy/t12a/libbar-0.1.0.tar.gz b/tests/common/satisfy/t12a/libbar-0.1.0.tar.gz new file mode 100644 index 0000000..10c7f29 Binary files /dev/null and b/tests/common/satisfy/t12a/libbar-0.1.0.tar.gz differ diff --git a/tests/common/satisfy/t12a/libbaz-1.0.0.tar.gz b/tests/common/satisfy/t12a/libbaz-1.0.0.tar.gz new file mode 100644 index 0000000..1d498b8 Binary files /dev/null and b/tests/common/satisfy/t12a/libbaz-1.0.0.tar.gz differ diff --git a/tests/common/satisfy/t12a/repositories.manifest b/tests/common/satisfy/t12a/repositories.manifest new file mode 100644 index 0000000..5b70556 --- /dev/null +++ b/tests/common/satisfy/t12a/repositories.manifest @@ -0,0 +1 @@ +: 1 diff --git a/tests/common/satisfy/t12b/bar-1.0.0.tar.gz b/tests/common/satisfy/t12b/bar-1.0.0.tar.gz new file mode 100644 index 0000000..8999e1a Binary files /dev/null and b/tests/common/satisfy/t12b/bar-1.0.0.tar.gz differ diff --git a/tests/common/satisfy/t12b/foo-1.0.0.tar.gz b/tests/common/satisfy/t12b/foo-1.0.0.tar.gz new file mode 100644 index 0000000..4c66d3d Binary files /dev/null and b/tests/common/satisfy/t12b/foo-1.0.0.tar.gz differ diff --git a/tests/common/satisfy/t12b/libbar-1.0.0.tar.gz b/tests/common/satisfy/t12b/libbar-1.0.0.tar.gz new file mode 100644 index 0000000..c0fe278 Binary files /dev/null and b/tests/common/satisfy/t12b/libbar-1.0.0.tar.gz differ diff --git a/tests/common/satisfy/t12b/libbaz-0.1.0.tar.gz b/tests/common/satisfy/t12b/libbaz-0.1.0.tar.gz new file mode 100644 index 0000000..73c0edb Binary files /dev/null and b/tests/common/satisfy/t12b/libbaz-0.1.0.tar.gz differ diff --git a/tests/common/satisfy/t12b/repositories.manifest b/tests/common/satisfy/t12b/repositories.manifest new file mode 100644 index 0000000..6387e01 --- /dev/null +++ b/tests/common/satisfy/t12b/repositories.manifest @@ -0,0 +1,4 @@ +: 1 +: +location: ../t12a +role: prerequisite diff --git a/tests/pkg-build.testscript b/tests/pkg-build.testscript index 74fbb67..79cce38 100644 --- a/tests/pkg-build.testscript +++ b/tests/pkg-build.testscript @@ -171,6 +171,66 @@ # | |-- libfoo-tests-1.0.0.tar.gz # | `-- repositories.manifest # | +# |-- t11a +# | |-- libfoo-0.1.0.tar.gz +# | |-- libfoo-1.0.0.tar.gz +# | |-- libbar-1.0.0.tar.gz +# | |-- libbaz-1.0.0.tar.gz +# | |-- libbox-1.0.0.tar.gz +# | |-- foo-1.0.0.tar.gz -> libfoo {require {config.libfoo.extras=true}} +# | |-- fox-1.0.0.tar.gz -> libfoo {require {config.libfoo.extras=true}} +# | |-- fux-1.0.0.tar.gz -> libfoo +# | |-- fix-1.0.0.tar.gz -> foo {require {config.foo.extras=true}} +# | |-- fex-1.0.0.tar.gz -> foo, libfoo {require {config.libfoo.extras=true}} +# | |-- bar-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}} +# | |-- baz-1.0.0.tar.gz -> {libbar libfoo} {require {config.libbar.extras=true config.libfoo.extras=true}} +# | |-- box-1.0.0.tar.gz -> {libbar libfoo} {require {config.libbar.extras=true config.libfoo.extras=true}} | +# | | libbox +# | |-- bux-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}} +# | |-- bix-1.0.0.tar.gz -> {libbar bar} {require {config.libbar.extras=true config.bar.extras=true}}, +# | | bux +# | |-- bex-1.0.0.tar.gz -> libbar +# | |-- boo-1.0.0.tar.gz -> libbar | libfoo {require {config.libfoo.extras=true}} | libbox +# | |-- biz-1.0.0.tar.gz -> boo {require {config.boo.extras=true}} +# | |-- buz-1.0.0.tar.gz -> bux {require {config.bux.extras=true}} +# | |-- tax-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}}, +# | | libfoo +# | |-- tex-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}}, +# | | libfoo {require {config.libfoo.extras=true}} +# | |-- tix-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}}, +# | | tex {require {config.tex.extras=true}} +# | |-- tiz-1.0.0.tar.gz -> tex {require {config.tex.extras=true}}, +# | | libbar {require {config.libbar.extras=true}} +# | |-- toz-1.0.0.tar.gz -> libbaz {require {config.libbaz.extras=true}}, +# | | libfoo {require {config.libfoo.extras=true}}, +# | | libbar {require {config.libbar.extras=true}} +# | |-- toz-0.1.0.tar.gz +# | |-- tez-1.0.0.tar.gz -> libbox {require {config.libbox.extras=true}}, +# | | toz == 0.1.0 {require {config.toz.extras=true}}, +# | | libbar {require {config.libbar.extras=true}} +# | |-- dex-1.0.0.tar.gz -> bar {require {config.bar.extras=true}}, +# | | libfoo {require {config.libfoo.extras=true}} +# | |-- dix-1.0.0.tar.gz -> libbar {require {config.libbar.extras=true}}, +# | | libbox {require {config.libbox.extras=true}}, +# | | dox {require {config.dox.extras=true}} +# | |-- diz-1.0.0.tar.gz -> dox {require {config.dox.extras=true}}, +# | | libbox {require {config.libbox.extras=true}}, +# | | libbar {require {config.libbar.extras=true}} +# | |-- dox-1.0.0.tar.gz -> dex {require {config.dex.extras=true}} +# | `-- repositories.manifest +# | +# |-- t12a +# | |-- libbaz-1.0.0.tar.gz +# | |-- libbar-0.1.0.tar.gz -> libbaz +# | `-- repositories.manifest +# | +# |-- t12b -> t12b (prerequisite repository) +# | |-- libbaz-0.1.0.tar.gz +# | |-- libbar-1.0.0.tar.gz -> libbaz == 0.1.0 +# | |-- foo-1.0.0.tar.gz -> libbar +# | |-- bar-1.0.0.tar.gz -> libbar == 0.1.0 +# | `-- repositories.manifest +# | # `-- git # |-- libbar.git -> style-basic.git (prerequisite repository) # |-- libbaz.git @@ -183,25 +243,28 @@ posix = ($cxx.target.class != 'windows') +if! $remote rep_create += 2>! - cp -r $src/t0a $out/t0a && $rep_create $out/t0a &$out/t0a/packages.manifest - cp -r $src/t0b $out/t0b && $rep_create $out/t0b &$out/t0b/packages.manifest - cp -r $src/t0c $out/t0c && $rep_create $out/t0c &$out/t0c/packages.manifest - cp -r $src/t0d $out/t0d && $rep_create $out/t0d &$out/t0d/packages.manifest - cp -r $src/t1 $out/t1 && $rep_create $out/t1 &$out/t1/packages.manifest - cp -r $src/t2 $out/t2 && $rep_create $out/t2 &$out/t2/packages.manifest - cp -r $src/t3 $out/t3 && $rep_create $out/t3 &$out/t3/packages.manifest - cp -r $src/t4a $out/t4a && $rep_create $out/t4a &$out/t4a/packages.manifest - cp -r $src/t4b $out/t4b && $rep_create $out/t4b &$out/t4b/packages.manifest - cp -r $src/t4c $out/t4c && $rep_create $out/t4c &$out/t4c/packages.manifest - cp -r $src/t4d $out/t4d && $rep_create $out/t4d &$out/t4d/packages.manifest - cp -r $src/t4e $out/t4e && $rep_create $out/t4e &$out/t4e/packages.manifest - cp -r $src/t5 $out/t5 && $rep_create $out/t5 &$out/t5/packages.manifest - cp -r $src/t6 $out/t6 && $rep_create $out/t6 &$out/t6/packages.manifest - cp -r $src/t7a $out/t7a && $rep_create $out/t7a &$out/t7a/packages.manifest - cp -r $src/t7b $out/t7b && $rep_create $out/t7b &$out/t7b/packages.manifest - cp -r $src/t8a $out/t8a && $rep_create $out/t8a &$out/t8a/packages.manifest - cp -r $src/t9 $out/t9 && $rep_create $out/t9 &$out/t9/packages.manifest - cp -r $src/t10 $out/t10 && $rep_create $out/t10 &$out/t10/packages.manifest + cp -r $src/t0a $out/t0a && $rep_create $out/t0a &$out/t0a/packages.manifest + cp -r $src/t0b $out/t0b && $rep_create $out/t0b &$out/t0b/packages.manifest + cp -r $src/t0c $out/t0c && $rep_create $out/t0c &$out/t0c/packages.manifest + cp -r $src/t0d $out/t0d && $rep_create $out/t0d &$out/t0d/packages.manifest + cp -r $src/t1 $out/t1 && $rep_create $out/t1 &$out/t1/packages.manifest + cp -r $src/t2 $out/t2 && $rep_create $out/t2 &$out/t2/packages.manifest + cp -r $src/t3 $out/t3 && $rep_create $out/t3 &$out/t3/packages.manifest + cp -r $src/t4a $out/t4a && $rep_create $out/t4a &$out/t4a/packages.manifest + cp -r $src/t4b $out/t4b && $rep_create $out/t4b &$out/t4b/packages.manifest + cp -r $src/t4c $out/t4c && $rep_create $out/t4c &$out/t4c/packages.manifest + cp -r $src/t4d $out/t4d && $rep_create $out/t4d &$out/t4d/packages.manifest + cp -r $src/t4e $out/t4e && $rep_create $out/t4e &$out/t4e/packages.manifest + cp -r $src/t5 $out/t5 && $rep_create $out/t5 &$out/t5/packages.manifest + cp -r $src/t6 $out/t6 && $rep_create $out/t6 &$out/t6/packages.manifest + cp -r $src/t7a $out/t7a && $rep_create $out/t7a &$out/t7a/packages.manifest + cp -r $src/t7b $out/t7b && $rep_create $out/t7b &$out/t7b/packages.manifest + cp -r $src/t8a $out/t8a && $rep_create $out/t8a &$out/t8a/packages.manifest + cp -r $src/t9 $out/t9 && $rep_create $out/t9 &$out/t9/packages.manifest + cp -r $src/t10 $out/t10 && $rep_create $out/t10 &$out/t10/packages.manifest + cp -r $src/t11a $out/t11a && $rep_create $out/t11a &$out/t11a/packages.manifest + cp -r $src/t12a $out/t12a && $rep_create $out/t12a &$out/t12a/packages.manifest + cp -r $src/t12b $out/t12b && $rep_create $out/t12b &$out/t12b/packages.manifest # Create git repositories. # @@ -2712,6 +2775,30 @@ test.options += --no-progress $pkg_drop libbar libbaz } + : sys-to-src-unhold-same-ver + : + : Same as above but the version does not change. + : + { + $clone_cfg; + + $* 'sys:libbaz/0.1.0' 2>>EOE; + configured sys:libbaz/0.1.0 + EOE + + $* ?libbaz libbar/0.0.3 2>>EOE; + purged libbaz/0.1.0 + fetched libbaz/0.1.0 + unpacked libbaz/0.1.0 + fetched libbar/0.0.3 + unpacked libbar/0.0.3 + configured libbaz/0.1.0 + configured libbar/0.0.3 + EOE + + $pkg_drop libbar libbaz + } + : sys-to-src : : As above but keep held. @@ -4403,6 +4490,3684 @@ test.options += --no-progress } } } + + : version-replacement + : + { + +$clone_root_cfg && $rep_add $rep/t12b && $rep_fetch + + test.arguments += --yes + + : not-replaced + : + { + $clone_cfg; + + $* bar foo 2>!; + + $pkg_status -r >>EOO; + !bar configured 1.0.0 + libbar configured 0.1.0 available 1.0.0 + libbaz configured 1.0.0 + !foo configured 1.0.0 + libbar configured 0.1.0 available 1.0.0 + libbaz configured 1.0.0 + EOO + + $pkg_drop bar foo + } + + : replaced-scratch + : + : Test that changing package order on the command line does not result + : in a sub-optimal choice of the libbaz version (0.1.0). + : + : Note that this was not the case until we implemented the builds + : re-collection on the package version change. + : + { + $clone_cfg; + + $* foo bar --verbose 5 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + %.* + trace: collect_build: add libbaz/0.1.0 + trace: collect_build_prerequisites: recursively collect dependency libbaz/0.1.0 of dependent libbar/1.0.0 + trace: collect_build_prerequisites: begin libbaz/0.1.0 + trace: collect_build_prerequisites: end libbaz/0.1.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build: pick libbar/0.1.0 over libbar/1.0.0 + trace: collect_build: libbar/1.0.0 package version needs to be replaced with libbar/0.1.0 + trace: pkg_build: collection failed due to package version replacement, retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: apply version replacement for libbar/1.0.0 + trace: collect_build: replacement: libbar/0.1.0 + trace: collect_build: add libbar/0.1.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/0.1.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: begin libbar/0.1.0 + %.* + trace: collect_build: add libbaz/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbaz/1.0.0 of dependent libbar/0.1.0 + trace: collect_build_prerequisites: begin libbaz/1.0.0 + trace: collect_build_prerequisites: end libbaz/1.0.0 + trace: collect_build_prerequisites: end libbar/0.1.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: recursively collect dependency libbar/0.1.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libbar configured 0.1.0 available 1.0.0 + libbaz configured 1.0.0 + !bar configured 1.0.0 + libbar configured 0.1.0 available 1.0.0 + libbaz configured 1.0.0 + EOO + + $pkg_drop foo bar + } + + : replaced-inplace + : + : Test the version replacement optimization. Here libbaz/1.0.0 get + : replaced with 0.1.0 but without re-collection from scratch since it + : does not have any dependencies. + : + { + $clone_cfg && $rep_add $rep/t12a && $rep_fetch; + + $* libbaz libbar --verbose 5 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add libbaz/1.0.0 + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: begin libbaz/1.0.0 + %.* + trace: collect_build_prerequisites: end libbaz/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + %.* + trace: collect_build: pick libbaz/0.1.0 over libbaz/1.0.0 + trace: collect_build: libbaz/1.0.0 package version needs to be replaced in-place with libbaz/0.1.0 + trace: collect_build_prerequisites: recursively collect dependency libbaz/0.1.0 of dependent libbar/1.0.0 + trace: collect_build_prerequisites: begin libbaz/0.1.0 + trace: collect_build_prerequisites: end libbaz/0.1.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !libbaz configured 0.1.0 available 1.0.0 + !libbar configured 1.0.0 + !libbaz configured 0.1.0 available 1.0.0 + EOO + + $pkg_drop libbaz libbar + } + } + + : configuration-negotiation + : + { + +$clone_root_cfg && $rep_add $rep/t11a && $rep_fetch + + test.arguments += --yes --verbose 5 + + : initial-collection + : + { + +$clone_cfg + + : postpone + : + { + $clone_cfg; + + $* foo fox fux 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fox/1.0.0 + trace: collect_build: add fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin fox/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent fox/1.0.0 + trace: postponed_configurations::add: add {fox | libfoo->{fox/1}} to {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: postpone fox/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo fox | libfoo->{foo/1 fox/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_prerequisites: resume fox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent fox/1.0.0 + trace: collect_build_prerequisites: end fox/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo fox | libfoo->{foo/1 fox/1}} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured 1.0.0 + !fox configured 1.0.0 + libfoo configured 1.0.0 + !fux configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop foo fox fux + } + + : postpone-system + : + { + $clone_cfg; + + $* foo fox '?sys:libfoo/*' 2>!; +#\ + $* foo fox '?sys:libfoo/*' 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fox/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency sys:libfoo/* of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin fox/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency sys:libfoo/* of dependent fox/1.0.0 + trace: postponed_configurations::add: add {fox | libfoo} to {foo | libfoo} + trace: collect_build_prerequisites: postpone fox/1.0.0 + %.* + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo, fox | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: skip system sys:libfoo/* + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency sys:libfoo/* of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_prerequisites: resume fox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency sys:libfoo/* of dependent fox/1.0.0 + trace: collect_build_prerequisites: end fox/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo, fox | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + %.* + trace: execute_plan: simulate: yes + %.* + EOE +#\ + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured,system !* available 1.0.0 0.1.0 + !fox configured 1.0.0 + libfoo configured,system !* available 1.0.0 0.1.0 + EOO + + $pkg_drop foo fox + } + + : postpone-merge + : + { + $clone_cfg; + + $* foo bar baz 2>!; +#\ + $* foo bar baz 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add bar/1.0.0 + trace: collect_build: add baz/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: create {bar | libbar} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_prerequisites: begin baz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent baz/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent baz/1.0.0 + trace: postponed_configurations::add: add {baz | libbar, libfoo} to {foo | libfoo} + trace: postponed_configurations::add: merge {bar | libbar} into {baz, foo | libbar, libfoo} + trace: collect_build_prerequisites: postpone baz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {bar, baz, foo | libbar, libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume baz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent baz/1.0.0 + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent baz/1.0.0 + trace: collect_build_prerequisites: end baz/1.0.0 + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {bar, baz, foo | libbar, libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured 1.0.0 + !bar configured 1.0.0 + libbar configured 1.0.0 + !baz configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop foo bar baz + } + + : postpone-dependency-dependent + : + { + $clone_cfg; + + $* fex 2>!; +#\ + $* fex 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fex/1.0.0 + trace: collect_build_prerequisites: begin fex/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency foo/1.0.0 of dependent fex/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent fex/1.0.0 + trace: postponed_configurations::add: add {fex | libfoo} to {foo | libfoo} + trace: collect_build_prerequisites: postpone fex/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fex, foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent fex/1.0.0 + trace: collect_build_prerequisites: end fex/1.0.0 + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fex, foo | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fex configured 1.0.0 + foo configured 1.0.0 + libfoo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop fex + } + + : premature + : + { + $clone_cfg; + + $* fux foo fox 2>!; +#\ + $* fux foo fox 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fox/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libfoo, retry from scratch + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fox/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin fox/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent fox/1.0.0 + trace: postponed_configurations::add: add {fox | libfoo} to {foo | libfoo} + trace: collect_build_prerequisites: postpone fox/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo, fox | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_prerequisites: resume fox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent fox/1.0.0 + trace: collect_build_prerequisites: end fox/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo, fox | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !foo configured 1.0.0 + libfoo configured 1.0.0 + !fox configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop fux foo fox + } + + : bogus-postponment + : + { + $clone_cfg; + + $* fux foo fix 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely), checking for configuration cycle + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (libfoo), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 (collected prematurely), checking for configuration cycle + trace: postponed_configurations::add: create {fix | foo->{fix/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (foo), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: pkg_build: dep-postpone user-specified foo + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo->{fix/1}} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: pkg_build: erase bogus postponement libfoo + trace: pkg_build: bogus postponements erased, throwing + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: pkg_build: dep-postpone user-specified foo + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo->{fix/1}} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo->{fix/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: being negotiated: {fix | foo->{fix/1}} + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: verifying {fix | foo->{fix/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (libfoo), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 (collected prematurely), checking for configuration cycle + trace: postponed_configurations::add: create {fix | foo->{fix/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (foo), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add foo/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: pkg_build: dep-postpone user-specified foo + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo->{fix/1}} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo->{fix/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo->{foo/1}} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency foo/1.0.0 of dependent fix/1.0.0 + trace: collect_build_prerequisites: end fix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fix | foo->{fix/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {foo | libfoo->{foo/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {foo | libfoo->{foo/1}} + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !foo configured 1.0.0 + libfoo configured 1.0.0 + !fix configured 1.0.0 + !foo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop fux foo fix + } + } + + : existing + : + { + +$clone_cfg + + : dependency + : + { + $clone_cfg; + + $* libfoo 2>!; + + $* foo 2>!; +#\ + $* foo 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: skip configured libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + $pkg_status -r >>EOO; + !libfoo configured 1.0.0 + !foo configured 1.0.0 + !libfoo configured 1.0.0 + EOO + + $pkg_drop foo libfoo + } + + : dependent + : + { + $clone_cfg; + + $* foo 2>!; +#\ + $* foo 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + # Upgrade the dependency. + # + $* ?libfoo/0.1.0 2>!; +#\ + $* ?libfoo/0.1.0 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/0.1.0 of existing dependent foo/1.0.0 + trace: postponed_configurations::add: create { | libfoo} + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin { | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/0.1.0 + trace: collect_build_prerequisites: end libfoo/0.1.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_postponed (1): cfg-negotiate end { | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + %.* + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + # Reconfigure the dependency. + # + $* libfoo/0.1.0 +{ config.libfoo.extras=true } 2>!; +#\ + $* libfoo/0.1.0 +{ config.libfoo.extras=true } 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add libfoo/0.1.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/0.1.0 of existing dependent foo/1.0.0 + trace: postponed_configurations::add: create { | libfoo} + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin { | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: skip configured libfoo/0.1.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_postponed (1): cfg-negotiate end { | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + %.* + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !libfoo configured !0.1.0 available 1.0.0 + !foo configured 1.0.0 + !libfoo configured !0.1.0 available 1.0.0 + EOO + + $pkg_drop foo libfoo + } + } + + : postponed-collection + : + { + +$clone_cfg + + : backtrace + : + { + $clone_cfg; + + $* foo bar box 2>!; +#\ + $* foo bar box 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add bar/1.0.0 + trace: collect_build: add box/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: create {bar | libbar} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_prerequisites: begin box/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent box/1.0.0 since max index is reached: 0 + info: dependency alternative: {libbar libfoo} + { + require + { + config.libbar.extras = true + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone box/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {bar | libbar} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {bar | libbar} + trace: collect_build_postponed (2): index 1 collect alt-postponed box/1.0.0 + trace: collect_build_prerequisites: resume box/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent box/1.0.0 (collected prematurely) + trace: collect_build_postponed (1): cfg-negotiation of {bar | libbar} failed due to dependency libbar, try next + trace: collect_build_postponed (1): index 1 collect alt-postponed box/1.0.0 + trace: collect_build_prerequisites: resume box/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent box/1.0.0 + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent box/1.0.0 (collected prematurely) + trace: collect_build_postponed (0): cfg-negotiation of {foo | libfoo} failed due to dependency libfoo, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {bar | libbar} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {bar | libbar} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (2): index 1 collect alt-postponed box/1.0.0 + trace: collect_build_prerequisites: resume box/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent box/1.0.0 (collected prematurely) + trace: collect_build_postponed (0): cfg-negotiation of {bar | libbar} failed due to dependency libbar, try next + trace: collect_build_postponed (0): index 1 collect alt-postponed box/1.0.0 + trace: collect_build_prerequisites: resume box/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent box/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent box/1.0.0 + trace: postponed_configurations::add: add {box | libbar, libfoo} to {foo | libfoo} + trace: postponed_configurations::add: merge {bar | libbar} into {box, foo | libbar, libfoo} + trace: collect_build_prerequisites: postpone box/1.0.0 + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {bar, box, foo | libbar, libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume box/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent box/1.0.0 + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent box/1.0.0 + trace: collect_build_prerequisites: end box/1.0.0 + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {bar, box, foo | libbar, libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured 1.0.0 + !bar configured 1.0.0 + libbar configured 1.0.0 + !box configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop foo bar box + } + + : premature + : + { + $clone_cfg; + + $* fux fix 2>!; +#\ + $* fux fix 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libfoo, retry from scratch + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency foo/1.0.0 of dependent fix/1.0.0 + trace: collect_build_prerequisites: end fix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fix | foo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !fix configured 1.0.0 + foo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop fux fix + } + + : double-premature + : + { + $clone_cfg; + + $* fux bex fix buz 2>!; +#\ + $* fux bex fix buz 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add bex/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build: add buz/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin bex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent bex/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: end bex/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_prerequisites: begin buz/1.0.0 + %.* + trace: collect_build: add bux/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bux/1.0.0 of dependent buz/1.0.0 + trace: postponed_configurations::add: create {buz | bux} + trace: collect_build_prerequisites: postpone buz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libfoo, retry from scratch + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add bex/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build: add buz/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin bex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent bex/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: end bex/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_prerequisites: begin buz/1.0.0 + %.* + trace: collect_build: add bux/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bux/1.0.0 of dependent buz/1.0.0 + trace: postponed_configurations::add: create {buz | bux} + trace: collect_build_prerequisites: postpone buz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency foo/1.0.0 of dependent fix/1.0.0 + trace: collect_build_prerequisites: end fix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fix | foo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {buz | bux} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bux/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent bux/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libbar, retry from scratch + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add bex/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build: add buz/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin bex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libbar/1.0.0 of dependent bex/1.0.0 + trace: collect_build_prerequisites: end bex/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_prerequisites: begin buz/1.0.0 + %.* + trace: collect_build: add bux/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bux/1.0.0 of dependent buz/1.0.0 + trace: postponed_configurations::add: create {buz | bux} + trace: collect_build_prerequisites: postpone buz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency foo/1.0.0 of dependent fix/1.0.0 + trace: collect_build_prerequisites: end fix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fix | foo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {buz | bux} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bux/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bux/1.0.0 + trace: postponed_configurations::add: create {bux | libbar} + trace: collect_build_prerequisites: postpone bux/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume buz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency bux/1.0.0 of dependent buz/1.0.0 + trace: collect_build_prerequisites: end buz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {buz | bux} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {bux | libbar} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bux/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bux/1.0.0 + trace: collect_build_prerequisites: end bux/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {bux | libbar} + trace: collect_build_postponed (4): end + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !fix configured 1.0.0 + foo configured 1.0.0 + libfoo configured 1.0.0 + !bex configured 1.0.0 + libbar configured 1.0.0 + !buz configured 1.0.0 + bux configured 1.0.0 + libbar configured 1.0.0 + EOO + + $pkg_drop fux bex fix buz + } + + : up-negotiate-dependency + : + { + $clone_cfg; + + $* bix 2>!; +#\ + $* bix 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add bix/1.0.0 + trace: collect_build_prerequisites: begin bix/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bix/1.0.0 + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent bix/1.0.0 + trace: postponed_configurations::add: create {bix | bar, libbar} + trace: collect_build_prerequisites: postpone bix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {bix | bar, libbar} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: up-negotiate dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bix/1.0.0 + trace: collect_build_prerequisites: skip cfg-negotiated dependency bar/1.0.0 of dependent bix/1.0.0 + %.* + trace: collect_build: add bux/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency bux/1.0.0 of dependent bix/1.0.0 + trace: collect_build_prerequisites: begin bux/1.0.0 + %.* + trace: collect_build_prerequisites: up-negotiate dependency libbar/1.0.0 of dependent bux/1.0.0 + trace: collect_build_prerequisites: end bux/1.0.0 + trace: collect_build_prerequisites: end bix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {bix | bar, libbar} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !bix configured 1.0.0 + bar configured 1.0.0 + libbar configured 1.0.0 + bux configured 1.0.0 + libbar configured 1.0.0 + libbar configured 1.0.0 + EOO + + $pkg_drop bix + } + + : postponed-alts + : + { + +$clone_cfg + + : with-premature + : + { + $clone_cfg; + + $* fux boo 2>!; +#\ + $* fux boo 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (0): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libfoo, retry from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (0): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: postponed_configurations::add: create {boo | libfoo} + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {boo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: collect_build_prerequisites: end boo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {boo | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !boo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop fux boo + } + + : with-premature-complex + : + { + $clone_cfg; + + $* fux bex fix biz 2>!; +#\ + $* fux bex fix biz 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add bex/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build: add biz/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin bex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent bex/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: end bex/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_prerequisites: begin biz/1.0.0 + %.* + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency boo/1.0.0 of dependent biz/1.0.0 + trace: postponed_configurations::add: create {biz | boo} + trace: collect_build_prerequisites: postpone biz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 (collected prematurely) + trace: pkg_build: collection failed due to prematurely collected dependency libfoo, retry from scratch + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add fux/1.0.0 + trace: collect_build: add bex/1.0.0 + trace: collect_build: add fix/1.0.0 + trace: collect_build: add biz/1.0.0 + trace: collect_build_prerequisites: begin fux/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent fux/1.0.0 + trace: collect_build_prerequisites: end fux/1.0.0 + trace: collect_build_prerequisites: begin bex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent bex/1.0.0 + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_prerequisites: end bex/1.0.0 + trace: collect_build_prerequisites: begin fix/1.0.0 + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency foo/1.0.0 of dependent fix/1.0.0 + trace: postponed_configurations::add: create {fix | foo} + trace: collect_build_prerequisites: postpone fix/1.0.0 + trace: collect_build_prerequisites: begin biz/1.0.0 + %.* + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency boo/1.0.0 of dependent biz/1.0.0 + trace: postponed_configurations::add: create {biz | boo} + trace: collect_build_prerequisites: postpone biz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {fix | foo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume fix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency foo/1.0.0 of dependent fix/1.0.0 + trace: collect_build_prerequisites: end fix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {fix | foo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {biz | boo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume biz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency boo/1.0.0 of dependent biz/1.0.0 + trace: collect_build_prerequisites: end biz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {biz | boo} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (3): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: recursively collect dependency libbar/1.0.0 of dependent boo/1.0.0 + trace: collect_build_prerequisites: end boo/1.0.0 + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !fux configured 1.0.0 + libfoo configured 1.0.0 + !fix configured 1.0.0 + foo configured 1.0.0 + libfoo configured 1.0.0 + !bex configured 1.0.0 + libbar configured 1.0.0 + !biz configured 1.0.0 + boo configured 1.0.0 + libbar configured 1.0.0 + EOO + + $pkg_drop fux bex fix biz + } + + : with-rollback + : + { + $clone_cfg; + + $* foo boo 2>!; +#\ + $* foo boo 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + %.* + trace: collect_build: add foo/1.0.0 + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (1): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (1): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 (collected prematurely) + trace: collect_build_postponed (0): cfg-negotiation of {foo | libfoo} failed due to dependency libfoo, try next + trace: collect_build_postponed (0): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (0): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: postponed_configurations::add: add {boo | libfoo} to {foo | libfoo} + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {boo, foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: collect_build_prerequisites: end boo/1.0.0 + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {boo, foo | libfoo} + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured 1.0.0 + !boo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop foo boo + } + + : after-negotiation + : + { + $clone_cfg; + + $* foo biz 2>!; +#\ + $* foo biz 2>>~%EOE%; + %.* + trace: pkg_build: refine execution plan from scratch + trace: pkg_build: BEGIN EXCLUSIVE + trace: collect_build: add foo/1.0.0 + trace: collect_build: add biz/1.0.0 + trace: collect_build_prerequisites: begin foo/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: postponed_configurations::add: create {foo | libfoo} + trace: collect_build_prerequisites: postpone foo/1.0.0 + trace: collect_build_prerequisites: begin biz/1.0.0 + %.* + trace: collect_build: add boo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency boo/1.0.0 of dependent biz/1.0.0 + trace: postponed_configurations::add: create {biz | boo} + trace: collect_build_prerequisites: postpone biz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {biz | boo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume biz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency boo/1.0.0 of dependent biz/1.0.0 + trace: collect_build_prerequisites: end biz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {biz | boo} + trace: collect_build_postponed (2): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (2): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 (collected prematurely) + trace: collect_build_postponed (0): cfg-negotiation of {foo | libfoo} failed due to dependency libfoo, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {biz | boo} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 0 + info: dependency alternative: libbar + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume biz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency boo/1.0.0 of dependent biz/1.0.0 + trace: collect_build_prerequisites: end biz/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {biz | boo} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {foo | libfoo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {foo | libfoo} + trace: collect_build_postponed (2): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (2): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 (collected prematurely) + trace: collect_build_postponed (1): cfg-negotiation of {foo | libfoo} failed due to dependency libfoo, try next + trace: collect_build_postponed (1): index 1 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: alt-postpone dependent boo/1.0.0 since max index is reached: 1 + info: dependency alternative: libfoo + { + require + { + config.libfoo.extras = true + } + } + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (1): index 2 collect alt-postponed boo/1.0.0 + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: postponed_configurations::add: add {boo | libfoo} to {foo | libfoo} + trace: collect_build_prerequisites: postpone boo/1.0.0 + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {boo, foo | libfoo} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume boo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent boo/1.0.0 + trace: collect_build_prerequisites: end boo/1.0.0 + trace: collect_build_prerequisites: resume foo/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent foo/1.0.0 + trace: collect_build_prerequisites: end foo/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {boo, foo | libfoo} + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE +#\ + + $pkg_status -r >>EOO; + !foo configured 1.0.0 + libfoo configured 1.0.0 + !biz configured 1.0.0 + boo configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop foo biz + } + } + + : bogus-postponment + : + { + $clone_cfg; + + $* tax toz tez 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: add toz/1.0.0 + trace: collect_build: add tez/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: collect_build_prerequisites: begin toz/1.0.0 + %.* + trace: collect_build: add libbaz/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbaz/1.0.0 of dependent toz/1.0.0 + trace: postponed_configurations::add: create {toz | libbaz->{toz/1}} + trace: collect_build_prerequisites: postpone toz/1.0.0 + trace: collect_build_prerequisites: begin tez/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {toz | libbaz->{toz/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbaz/1.0.0 + trace: collect_build_prerequisites: end libbaz/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume toz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbaz/1.0.0 of dependent toz/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libfoo/1.0.0 of dependent toz/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: being negotiated: {toz | libbaz->{toz/1}} + trace: postponed_configurations::add: create {toz | libfoo->{toz/2}} + trace: collect_build_prerequisites: verifying {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {toz | libbaz->{toz/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (libfoo), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: add toz/1.0.0 + trace: collect_build: add tez/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: collect_build_prerequisites: begin toz/1.0.0 + %.* + trace: collect_build: add libbaz/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbaz/1.0.0 of dependent toz/1.0.0 + trace: postponed_configurations::add: create {toz | libbaz->{toz/1}} + trace: collect_build_prerequisites: postpone toz/1.0.0 + trace: collect_build_prerequisites: begin tez/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {toz | libbaz->{toz/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbaz/1.0.0 + trace: collect_build_prerequisites: end libbaz/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume toz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbaz/1.0.0 of dependent toz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent toz/1.0.0 + trace: postponed_configurations::add: create {toz | libfoo->{toz/2}} + trace: collect_build_prerequisites: postpone toz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {toz | libbaz->{toz/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build: pick toz/0.1.0 over toz/1.0.0 + trace: collect_build: toz/1.0.0 package version needs to be replaced with toz/0.1.0 + trace: pkg_build: collection failed due to package version replacement, retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: apply version replacement for toz/1.0.0 + trace: collect_build: replacement: toz/0.1.0 + trace: collect_build: add toz/0.1.0 + trace: collect_build: add tez/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_prerequisites: begin tez/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency toz/0.1.0 of dependent tez/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: being negotiated: {tez | libbox->{tez/1}} + trace: postponed_configurations::add: create {tez | toz->{tez/2}} + trace: collect_build_prerequisites: verifying {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (toz), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: apply version replacement for toz/1.0.0 + trace: collect_build: replacement: toz/0.1.0 + trace: collect_build: add toz/0.1.0 + trace: collect_build: add tez/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: pkg_build: dep-postpone user-specified toz + trace: collect_build_prerequisites: begin tez/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency toz/0.1.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | toz->{tez/2}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tez | libbox->{tez/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: being negotiated: {tez | toz->{tez/2}} + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_prerequisites: verifying {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: verifying {tez | toz->{tez/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (0): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency toz/0.1.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | toz->{tez/2}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tez | libbox->{tez/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: being negotiated: {tez | toz->{tez/2}} + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_prerequisites: verifying {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: verifying {tez | toz->{tez/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (1): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tez | toz->{tez/2}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tez/1.0.0 + trace: collect_build_prerequisites: end tez/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_postponed (3): erase bogus postponement libfoo + trace: collect_build_postponed (3): bogus postponements erased, throwing + trace: pkg_build: collection failed due to bogus dependency collection postponement cancellation, retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: apply version replacement for toz/1.0.0 + trace: collect_build: replacement: toz/0.1.0 + trace: collect_build: add toz/0.1.0 + trace: collect_build: add tez/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: pkg_build: dep-postpone user-specified toz + trace: collect_build_prerequisites: begin tez/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency toz/0.1.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | toz->{tez/2}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tez | libbox->{tez/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: being negotiated: {tez | toz->{tez/2}} + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_prerequisites: verifying {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: verifying {tez | toz->{tez/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (0): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tez | libbox->{tez/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency toz/0.1.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: create {tez | toz->{tez/2}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tez | libbox->{tez/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: being negotiated: {tez | toz->{tez/2}} + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_prerequisites: verifying {tez | libbox->{tez/1}} + trace: collect_build_prerequisites: verifying {tez | toz->{tez/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (1): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tez | toz->{tez/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin toz/0.1.0 + trace: collect_build_prerequisites: end toz/0.1.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency toz/0.1.0 of dependent tez/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tez/1.0.0 + trace: postponed_configurations::add: add {tez | libbar->{tez/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tez/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tez | toz->{tez/2}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_prerequisites: resume tez/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tez/1.0.0 + trace: collect_build_prerequisites: end tez/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {tax tez | libbar->{tax/1 tez/3}} + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !toz configured 0.1.0 available 1.0.0 + !tax configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + !tez configured 1.0.0 + libbar configured 1.0.0 + libbox configured 1.0.0 + !toz configured 0.1.0 available 1.0.0 + EOO + + $pkg_drop tax toz tez + } + } + + : cycle + : + { + +$clone_cfg + + : direct + : + { + +$clone_cfg + + : args-tex-tix + : + { + $clone_cfg; + + # Dependencies: + # + # tex: depends: libbar(c) + # depends: libfoo(c) + # + # tix: depends: libbar(c) + # depends: tex(c) + # + # Configuration clusters: + # + # {tex tix | libbar->{tex/1 tix/1}} + # + # Fail at: + # + # tix -> tex + # + $* tex tix 2>>~%EOE% != 0 + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tex/1.0.0 + trace: collect_build: add tix/1.0.0 + trace: collect_build_prerequisites: begin tex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_prerequisites: begin tix/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tix/1.0.0 + trace: postponed_configurations::add: add {tix | libbar->{tix/1}} to {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tex tix | libbar->{tex/1 tix/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libfoo->{tex/2}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_prerequisites: resume tix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tix/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency tex/1.0.0 of dependent tix/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: being negotiated: {tex tix | libbar->{tex/1 tix/1}} + trace: postponed_configurations::add: create {tix | tex->{tix/2}} + trace: collect_build_prerequisites: verifying {tex tix | libbar->{tex/1 tix/1}} + error: package tix/1.0.0 negotiates configuration of libbar/1.0.0 before its (potentially indirect) dependency tex/1.0.0 negotiates configuration of libbar/1.0.0 + info: consider reordering dependencies of tix/1.0.0 + info: while satisfying tix/1.0.0 + %.* + EOE + } + + : args-tix + : + : As above but with the different command-line arguments which results + : in the different cluster list at the moment of the cycle detection. + : + { + $clone_cfg; + + # Dependencies: + # + # tex: depends: libbar(c) + # depends: libfoo(c) + # + # tix: depends: libbar(c) + # depends: tex(c) + # + # Configuration clusters: + # + # {tix | libbar->{tix/1}} + # {tix | tex->{tix/2}} + # + # Fail at: + # + # tex -> libbar + # + $* tix 2>>~%EOE% != 0 + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tix/1.0.0 + trace: collect_build_prerequisites: begin tix/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tix/1.0.0 + trace: postponed_configurations::add: create {tix | libbar->{tix/1}} + trace: collect_build_prerequisites: postpone tix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tix | libbar->{tix/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tix/1.0.0 + %.* + trace: collect_build: add tex/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency tex/1.0.0 of dependent tix/1.0.0 + trace: postponed_configurations::add: create {tix | tex->{tix/2}} + trace: collect_build_prerequisites: postpone tix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tix | libbar->{tix/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tix | tex->{tix/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin tex/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent tex/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tix | libbar->{tix/1}} + trace: collect_build_prerequisites: being negotiated: {tix | tex->{tix/2}} + trace: postponed_configurations::add: add {tex | libbar->{tex/1}} to {tix | libbar->{tix/1}} + trace: collect_build_prerequisites: verifying {tex tix | libbar->{tex/1 tix/1}} + error: package tix/1.0.0 negotiates configuration of libbar/1.0.0 before its (potentially indirect) dependency tex/1.0.0 negotiates configuration of libbar/1.0.0 + info: consider reordering dependencies of tix/1.0.0 + info: while satisfying tex/1.0.0 + %.* + EOE + } + + : args-tex-tiz + : + : Note that tiz is a correct version of tix, which fixes the + : configuration cycle. + : + { + $clone_cfg; + + # Dependencies: + # + # tex: depends: libbar(c) + # depends: libfoo(c) + # + # tiz: depends: tex(c) + # depends: libbar(c) + # + $* tex tiz 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tex/1.0.0 + trace: collect_build: add tiz/1.0.0 + trace: collect_build_prerequisites: begin tex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_prerequisites: begin tiz/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency tex/1.0.0 of dependent tiz/1.0.0 (collected prematurely), checking for configuration cycle + trace: postponed_configurations::add: create {tiz | tex->{tiz/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (tex), retry from scratch + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tex/1.0.0 + trace: collect_build: add tiz/1.0.0 + trace: pkg_build: dep-postpone user-specified tex + trace: collect_build_prerequisites: begin tiz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency tex/1.0.0 of dependent tiz/1.0.0 + trace: postponed_configurations::add: create {tiz | tex->{tiz/1}} + trace: collect_build_prerequisites: postpone tiz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tiz | tex->{tiz/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin tex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tiz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency tex/1.0.0 of dependent tiz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tiz/1.0.0 + trace: postponed_configurations::add: add {tiz | libbar->{tiz/2}} to {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tiz/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tiz | tex->{tiz/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tex tiz | libbar->{tex/1 tiz/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libfoo->{tex/2}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_prerequisites: resume tiz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tiz/1.0.0 + trace: collect_build_prerequisites: end tiz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tex tiz | libbar->{tex/1 tiz/2}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tex | libfoo->{tex/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent tex/1.0.0 + trace: collect_build_prerequisites: end tex/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {tex | libfoo->{tex/2}} + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !tex configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + !tiz configured 1.0.0 + libbar configured 1.0.0 + !tex configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop tex tiz + } + + : args-tiz + : + : Note that tiz is a correct version of tix, which fixes the + : configuration cycle. + : + { + $clone_cfg; + + # Dependencies: + # + # tex: depends: libbar(c) + # depends: libfoo(c) + # + # tiz: depends: tex(c) + # depends: libbar(c) + # + $* tiz 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tiz/1.0.0 + trace: collect_build_prerequisites: begin tiz/1.0.0 + %.* + trace: collect_build: add tex/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency tex/1.0.0 of dependent tiz/1.0.0 + trace: postponed_configurations::add: create {tiz | tex->{tiz/1}} + trace: collect_build_prerequisites: postpone tiz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tiz | tex->{tiz/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin tex/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tiz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency tex/1.0.0 of dependent tiz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tiz/1.0.0 + trace: postponed_configurations::add: add {tiz | libbar->{tiz/2}} to {tex | libbar->{tex/1}} + trace: collect_build_prerequisites: postpone tiz/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tiz | tex->{tiz/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tex tiz | libbar->{tex/1 tiz/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent tex/1.0.0 + trace: postponed_configurations::add: create {tex | libfoo->{tex/2}} + trace: collect_build_prerequisites: postpone tex/1.0.0 + trace: collect_build_prerequisites: resume tiz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tiz/1.0.0 + trace: collect_build_prerequisites: end tiz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tex tiz | libbar->{tex/1 tiz/2}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tex | libfoo->{tex/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent tex/1.0.0 + trace: collect_build_prerequisites: end tex/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {tex | libfoo->{tex/2}} + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !tiz configured 1.0.0 + libbar configured 1.0.0 + tex configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + EOO + + $pkg_drop tiz + } + } + + : indirect + : + { + +$clone_cfg + + : args-tax-dex-dix + : + { + $clone_cfg; + + # Dependencies: + # + # tax: depends: libbar(c) + # depends: libfoo + # + # dex: depends: bar(c) + # depends: libfoo(c) + # + # bar: depends: libbar(c) + # + # dix: depends: libbar(c) + # depends: libbox(c) # causes postponment and initial cluster finished negotiating + # depends: dox(c) + # + # dox: dex(c) + # + # Configuration clusters: + # + # {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + # {dex | bar->{dex/1}} + # {dex | libfoo->{dex/2}} + # {dix | libbox->{dix/2}} + # {dix | dox->{dix/3}} + # + # Fail at: + # + # dox -> dex + # + $* tax dex dix 2>>~%EOE% != 0 + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: add dex/1.0.0 + trace: collect_build: add dix/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_prerequisites: begin dix/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: add {dix | libbar->{dix/1}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {dix tax | libbar->{dix/1 tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent dix/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | libbox->{dix/2}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {dix tax | libbar->{dix/1 tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {dix tax | libbar->{dix/1 tax/1}} + trace: collect_build_prerequisites: being negotiated: {dex | bar->{dex/1}} + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {dix tax | libbar->{dix/1 tax/1}} + trace: collect_build_prerequisites: verifying {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + trace: collect_build_prerequisites: verifying {dex | bar->{dex/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (0): cfg-negotiation of {dix tax | libbar->{dix/1 tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {dix tax | libbar->{dix/1 tax/1}} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency bar/1.0.0 of dependent dex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | libfoo->{dex/2}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {dex | bar->{dex/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent dix/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | libbox->{dix/2}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {dex | libfoo->{dex/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: collect_build_prerequisites: end dex/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {dex | libfoo->{dex/2}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {dix | libbox->{dix/2}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent dix/1.0.0 + %.* + trace: collect_build: add dox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dox/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | dox->{dix/3}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {dix | libbox->{dix/2}} + trace: collect_build_postponed (5): begin + trace: collect_build_postponed (5): cfg-negotiate begin {dix | dox->{dix/3}} + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + trace: collect_build_prerequisites: negotiated: {dex | bar->{dex/1}} + trace: collect_build_prerequisites: negotiated: {dex | libfoo->{dex/2}} + trace: collect_build_prerequisites: negotiated: {dix | libbox->{dix/2}} + trace: collect_build_prerequisites: being negotiated: {dix | dox->{dix/3}} + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {bar dix tax | libbar->{bar/1 dix/1 tax/1}} + error: package dix/1.0.0 negotiates configuration of libbar/1.0.0 before its (potentially indirect) dependency bar/1.0.0 negotiates configuration of libbar/1.0.0 + info: consider reordering dependencies of dix/1.0.0 + info: while satisfying dox/1.0.0 + %.* + EOE + } + + : args-dix + : + : As above but with the different command-line arguments which results + : in the different cluster list at the moment of the cycle detection. + : + { + $clone_cfg; + + # Dependencies: + # + # dex: depends: bar(c) + # depends: libfoo(c) + # + # bar: depends: libbar(c) + # + # dix: depends: libbar(c) + # depends: libbox(c) # causes postponment and initial cluster finished negotiating + # depends: dox(c) + # + # dox: dex(c) + # + # Configuration clusters: + # + # {dix | libbar->{dix/1}} + # {dix | libbox->{dix/2}} + # {dix | dox->{dix/3}} + # {dox | dex->{dox/1}} + # {dex | bar->{dex/1}} + # + # Fail at: + # + # bar -> libbar + # + $* dix 2>>~%EOE% != 0 + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add dix/1.0.0 + trace: collect_build_prerequisites: begin dix/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | libbar->{dix/1}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {dix | libbar->{dix/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent dix/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | libbox->{dix/2}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {dix | libbar->{dix/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {dix | libbox->{dix/2}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent dix/1.0.0 + %.* + trace: collect_build: add dox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dox/1.0.0 of dependent dix/1.0.0 + trace: postponed_configurations::add: create {dix | dox->{dix/3}} + trace: collect_build_prerequisites: postpone dix/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {dix | libbox->{dix/2}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {dix | dox->{dix/3}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build: add dex/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: postpone dox/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dix/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dox/1.0.0 of dependent dix/1.0.0 + trace: collect_build_prerequisites: end dix/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {dix | dox->{dix/3}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {dox | dex->{dox/1}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dex/1.0.0 of dependent dox/1.0.0 + trace: collect_build_prerequisites: end dox/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {dox | dex->{dox/1}} + trace: collect_build_postponed (5): begin + trace: collect_build_postponed (5): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {dix | libbar->{dix/1}} + trace: collect_build_prerequisites: negotiated: {dix | libbox->{dix/2}} + trace: collect_build_prerequisites: negotiated: {dix | dox->{dix/3}} + trace: collect_build_prerequisites: negotiated: {dox | dex->{dox/1}} + trace: collect_build_prerequisites: being negotiated: {dex | bar->{dex/1}} + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {dix | libbar->{dix/1}} + trace: collect_build_prerequisites: verifying {bar dix | libbar->{bar/1 dix/1}} + error: package dix/1.0.0 negotiates configuration of libbar/1.0.0 before its (potentially indirect) dependency bar/1.0.0 negotiates configuration of libbar/1.0.0 + info: consider reordering dependencies of dix/1.0.0 + info: while satisfying bar/1.0.0 + %.* + EOE + } + + : args-tax-dex-diz + : + : Note that diz is a correct version of dix, which fixes the + : configuration cycle. + : + { + $clone_cfg; + + # Dependencies: + # + # tax: depends: libbar(c) + # depends: libfoo + # + # dex: depends: bar(c) + # depends: libfoo(c) + # + # bar: depends: libbar(c) + # + # diz: depends: dox(c) + # depends: libbox(c) + # depends: libbar(c) + # + # dox: dex(c) + # + $* tax dex diz 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add tax/1.0.0 + trace: collect_build: add dex/1.0.0 + trace: collect_build: add diz/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_prerequisites: begin diz/1.0.0 + %.* + trace: collect_build: add dox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | dox->{diz/1}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: recursively collect dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: being negotiated: {dex | bar->{dex/1}} + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {bar tax | libbar->{bar/1 tax/1}} + trace: collect_build_prerequisites: verifying {dex | bar->{dex/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (0): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency bar/1.0.0 of dependent dex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | libfoo->{dex/2}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {dex | bar->{dex/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {bar tax | libbar->{bar/1 tax/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {bar tax | libbar->{bar/1 tax/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {diz | dox->{diz/1}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {bar tax | libbar->{bar/1 tax/1}} + trace: collect_build_prerequisites: negotiated: {dex | bar->{dex/1}} + trace: collect_build_prerequisites: being negotiated: {diz | dox->{diz/1}} + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {bar tax | libbar->{bar/1 tax/1}} + trace: collect_build_prerequisites: verifying {dex | bar->{dex/1}} + trace: collect_build_prerequisites: verifying {diz | dox->{diz/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: pkg_build: collection failed due to prematurely collected dependency (dex), retry from scratch + trace: pkg_build: COMMIT + trace: pkg_build: refine package collection/plan execution from scratch + trace: pkg_build: BEGIN EXCLUSIVE + trace: collect_build: add tax/1.0.0 + trace: collect_build: add dex/1.0.0 + trace: collect_build: add diz/1.0.0 + trace: collect_build_prerequisites: begin tax/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent tax/1.0.0 + trace: postponed_configurations::add: create {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone tax/1.0.0 + trace: pkg_build: dep-postpone user-specified dex + trace: collect_build_prerequisites: begin diz/1.0.0 + %.* + trace: collect_build: add dox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | dox->{diz/1}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {diz | dox->{diz/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: postpone dox/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {diz | dox->{diz/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {dox | dex->{dox/1}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dex/1.0.0 of dependent dox/1.0.0 + trace: collect_build_prerequisites: end dox/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {dox | dex->{dox/1}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {diz | libbox->{diz/2}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent diz/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {diz | dox->{diz/1}} + trace: collect_build_prerequisites: negotiated: {dox | dex->{dox/1}} + trace: collect_build_prerequisites: being negotiated: {diz | libbox->{diz/2}} + trace: postponed_configurations::add: add {diz | libbar->{diz/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: verifying {diz | dox->{diz/1}} + trace: collect_build_prerequisites: verifying {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (0): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {diz | dox->{diz/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: postpone dox/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {diz | dox->{diz/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {dox | dex->{dox/1}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dex/1.0.0 of dependent dox/1.0.0 + trace: collect_build_prerequisites: end dox/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {dox | dex->{dox/1}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {diz | libbox->{diz/2}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent diz/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {diz | dox->{diz/1}} + trace: collect_build_prerequisites: negotiated: {dox | dex->{dox/1}} + trace: collect_build_prerequisites: being negotiated: {diz | libbox->{diz/2}} + trace: postponed_configurations::add: add {diz | libbar->{diz/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: verifying {diz | dox->{diz/1}} + trace: collect_build_prerequisites: verifying {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (1): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {dox | dex->{dox/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dex/1.0.0 of dependent dox/1.0.0 + trace: collect_build_prerequisites: end dox/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {dox | dex->{dox/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {tax | libbar->{tax/1}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {tax | libbar->{tax/1}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {diz | libbox->{diz/2}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent diz/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: negotiated: {diz | dox->{diz/1}} + trace: collect_build_prerequisites: negotiated: {dox | dex->{dox/1}} + trace: collect_build_prerequisites: being negotiated: {diz | libbox->{diz/2}} + trace: postponed_configurations::add: add {diz | libbar->{diz/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: verifying {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: verifying {diz | dox->{diz/1}} + trace: collect_build_prerequisites: verifying {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (2): cfg-negotiation of {tax | libbar->{tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {diz | libbox->{diz/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: add {diz | libbar->{diz/3}} to {tax | libbar->{tax/1}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {diz | libbox->{diz/2}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent diz/1.0.0 + trace: collect_build_prerequisites: end diz/1.0.0 + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_postponed (5): begin + trace: collect_build_postponed (5): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cannot cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 (collected prematurely), checking for configuration cycle + trace: collect_build_prerequisites: negotiated: {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: negotiated: {diz | dox->{diz/1}} + trace: collect_build_prerequisites: negotiated: {dox | dex->{dox/1}} + trace: collect_build_prerequisites: negotiated: {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: being negotiated: {dex | bar->{dex/1}} + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: verifying {bar diz tax | libbar->{bar/1 diz/3 tax/1}} + trace: collect_build_prerequisites: verifying {diz | dox->{diz/1}} + trace: collect_build_prerequisites: verifying {dox | dex->{dox/1}} + trace: collect_build_prerequisites: verifying {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: verifying {dex | bar->{dex/1}} + trace: collect_build_prerequisites: no configuration cycle, throwing + trace: collect_build_postponed (3): cfg-negotiation of {diz tax | libbar->{diz/3 tax/1}} failed due to dependency libbar, try next + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {diz tax | libbar->{diz/3 tax/1}} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency bar/1.0.0 of dependent dex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | libfoo->{dex/2}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {dex | bar->{dex/1}} + trace: collect_build_postponed (5): begin + trace: collect_build_postponed (5): cfg-negotiate begin {bar diz tax | libbar->{bar/1 diz/3 tax/1}} + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent diz/1.0.0 + trace: collect_build_prerequisites: end diz/1.0.0 + trace: collect_build_prerequisites: resume tax/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent tax/1.0.0 + %.* + trace: collect_build_prerequisites: dep-postpone dependency libfoo/1.0.0 of dependent tax/1.0.0 + trace: collect_build_prerequisites: end tax/1.0.0 + trace: collect_build_postponed (5): cfg-negotiate end {bar diz tax | libbar->{bar/1 diz/3 tax/1}} + trace: collect_build_postponed (6): begin + trace: collect_build_postponed (6): cfg-negotiate begin {dex | libfoo->{dex/2}} + trace: collect_build_postponed (6): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (6): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: collect_build_prerequisites: end dex/1.0.0 + trace: collect_build_postponed (6): cfg-negotiate end {dex | libfoo->{dex/2}} + trace: collect_build_postponed (6): end + trace: collect_build_postponed (5): end + trace: collect_build_postponed (4): end + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !tax configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + !dex configured 1.0.0 + bar configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + !diz configured 1.0.0 + dox configured 1.0.0 + !dex configured 1.0.0 + bar configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + libbar configured 1.0.0 + libbox configured 1.0.0 + EOO + + $pkg_drop tax dex diz --drop-dependent + } + + : args-diz + : + : Note that diz is a correct version of dix, which fixes the + : configuration cycle. + : + { + $clone_cfg; + + # Dependencies: + # + # dex: depends: bar(c) + # depends: libfoo(c) + # + # bar: depends: libbar(c) + # + # diz: depends: dox(c) + # depends: libbox(c) + # depends: libbar(c) + # + # dox: dex(c) + # + $* diz 2>>~%EOE%; + %.* + trace: pkg_build: refine package collection/plan execution from scratch + %.* + trace: collect_build: add diz/1.0.0 + trace: collect_build_prerequisites: begin diz/1.0.0 + %.* + trace: collect_build: add dox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | dox->{diz/1}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (0): begin + trace: collect_build_postponed (1): begin + trace: collect_build_postponed (1): cfg-negotiate begin {diz | dox->{diz/1}} + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dox/1.0.0 + %.* + trace: collect_build: add dex/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency dex/1.0.0 of dependent dox/1.0.0 + trace: postponed_configurations::add: create {dox | dex->{dox/1}} + trace: collect_build_prerequisites: postpone dox/1.0.0 + trace: collect_build_postponed (1): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build: add libbox/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbox/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | libbox->{diz/2}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (1): cfg-negotiate end {diz | dox->{diz/1}} + trace: collect_build_postponed (2): begin + trace: collect_build_postponed (2): cfg-negotiate begin {dox | dex->{dox/1}} + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin dex/1.0.0 + %.* + trace: collect_build: add bar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency bar/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | bar->{dex/1}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (2): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dox/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency dex/1.0.0 of dependent dox/1.0.0 + trace: collect_build_prerequisites: end dox/1.0.0 + trace: collect_build_postponed (2): cfg-negotiate end {dox | dex->{dox/1}} + trace: collect_build_postponed (3): begin + trace: collect_build_postponed (3): cfg-negotiate begin {diz | libbox->{diz/2}} + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbox/1.0.0 + trace: collect_build_prerequisites: end libbox/1.0.0 + trace: collect_build_postponed (3): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbox/1.0.0 of dependent diz/1.0.0 + %.* + trace: collect_build: add libbar/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent diz/1.0.0 + trace: postponed_configurations::add: create {diz | libbar->{diz/3}} + trace: collect_build_prerequisites: postpone diz/1.0.0 + trace: collect_build_postponed (3): cfg-negotiate end {diz | libbox->{diz/2}} + trace: collect_build_postponed (4): begin + trace: collect_build_postponed (4): cfg-negotiate begin {dex | bar->{dex/1}} + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin bar/1.0.0 + %.* + trace: collect_build_prerequisites: cfg-postpone dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: postponed_configurations::add: add {bar | libbar->{bar/1}} to {diz | libbar->{diz/3}} + trace: collect_build_prerequisites: postpone bar/1.0.0 + trace: collect_build_postponed (4): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency bar/1.0.0 of dependent dex/1.0.0 + %.* + trace: collect_build: add libfoo/1.0.0 + trace: collect_build_prerequisites: cfg-postpone dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: postponed_configurations::add: create {dex | libfoo->{dex/2}} + trace: collect_build_prerequisites: postpone dex/1.0.0 + trace: collect_build_postponed (4): cfg-negotiate end {dex | bar->{dex/1}} + trace: collect_build_postponed (5): begin + trace: collect_build_postponed (5): cfg-negotiate begin {bar diz | libbar->{bar/1 diz/3}} + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libbar/1.0.0 + trace: collect_build_prerequisites: end libbar/1.0.0 + trace: collect_build_postponed (5): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume bar/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent bar/1.0.0 + trace: collect_build_prerequisites: end bar/1.0.0 + trace: collect_build_prerequisites: resume diz/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libbar/1.0.0 of dependent diz/1.0.0 + trace: collect_build_prerequisites: end diz/1.0.0 + trace: collect_build_postponed (5): cfg-negotiate end {bar diz | libbar->{bar/1 diz/3}} + trace: collect_build_postponed (6): begin + trace: collect_build_postponed (6): cfg-negotiate begin {dex | libfoo->{dex/2}} + trace: collect_build_postponed (6): recursively collect cfg-negotiated dependencies + trace: collect_build_prerequisites: begin libfoo/1.0.0 + trace: collect_build_prerequisites: end libfoo/1.0.0 + trace: collect_build_postponed (6): recursively collect cfg-negotiated dependents + trace: collect_build_prerequisites: resume dex/1.0.0 + %.* + trace: collect_build_prerequisites: skip cfg-negotiated dependency libfoo/1.0.0 of dependent dex/1.0.0 + trace: collect_build_prerequisites: end dex/1.0.0 + trace: collect_build_postponed (6): cfg-negotiate end {dex | libfoo->{dex/2}} + trace: collect_build_postponed (6): end + trace: collect_build_postponed (5): end + trace: collect_build_postponed (4): end + trace: collect_build_postponed (3): end + trace: collect_build_postponed (2): end + trace: collect_build_postponed (1): end + trace: collect_build_postponed (0): end + trace: execute_plan: simulate: yes + %.* + EOE + + $pkg_status -r >>EOO; + !diz configured 1.0.0 + dox configured 1.0.0 + dex configured 1.0.0 + bar configured 1.0.0 + libbar configured 1.0.0 + libfoo configured 1.0.0 + libbar configured 1.0.0 + libbox configured 1.0.0 + EOO + + $pkg_drop diz + } + } + } + } } : test-dependency diff --git a/tests/pkg-build/t11a b/tests/pkg-build/t11a new file mode 120000 index 0000000..4f78412 --- /dev/null +++ b/tests/pkg-build/t11a @@ -0,0 +1 @@ +../common/dependency-alternatives/t11a \ No newline at end of file diff --git a/tests/pkg-build/t12a b/tests/pkg-build/t12a new file mode 120000 index 0000000..d421f92 --- /dev/null +++ b/tests/pkg-build/t12a @@ -0,0 +1 @@ +../common/satisfy/t12a/ \ No newline at end of file diff --git a/tests/pkg-build/t12b b/tests/pkg-build/t12b new file mode 120000 index 0000000..0fbba8a --- /dev/null +++ b/tests/pkg-build/t12b @@ -0,0 +1 @@ +../common/satisfy/t12b/ \ No newline at end of file -- cgit v1.1