[vcpkg] Fix regression in --debug. Remove old features featurefla…

…g. (#6507)

toolsrc/include/vcpkg/globalstate.h

@@ -13,8 +13,6 @@ namespace vcpkg
         static Util::LockGuarded<Chrono::ElapsedTimer> timer;
         static Util::LockGuarded<std::string> g_surveydate;
 
-        static std::atomic<bool> debugging;
-        static std::atomic<bool> feature_packages;
         static std::atomic<bool> g_binary_caching;
 
         static std::atomic<int> g_init_console_cp;

toolsrc/src/vcpkg.cpp

@@ -294,11 +294,11 @@ int main(const int argc, const char* const* const argv)
     Checks::register_global_shutdown_handler([]() {
         const auto elapsed_us_inner = GlobalState::timer.lock()->microseconds();
 
-        bool debugging = GlobalState::debugging;
+        bool debugging = Debug::g_debugging;
 
         auto metrics = Metrics::g_metrics.lock();
         metrics->track_metric("elapsed_us", elapsed_us_inner);
-        GlobalState::debugging = false;
+        Debug::g_debugging = false;
         metrics->flush();
 
 #if defined(_WIN32)
@@ -337,14 +337,13 @@ int main(const int argc, const char* const* const argv)
 
     const VcpkgCmdArguments args = VcpkgCmdArguments::create_from_command_line(argc, argv);
 
-    if (const auto p = args.featurepackages.get()) GlobalState::feature_packages = *p;
     if (const auto p = args.binarycaching.get()) GlobalState::g_binary_caching = *p;
 
     if (const auto p = args.printmetrics.get()) Metrics::g_metrics.lock()->set_print_metrics(*p);
     if (const auto p = args.sendmetrics.get()) Metrics::g_metrics.lock()->set_send_metrics(*p);
-    if (const auto p = args.debug.get()) GlobalState::debugging = *p;
+    if (const auto p = args.debug.get()) Debug::g_debugging = *p;
 
-    if (GlobalState::debugging)
+    if (Debug::g_debugging)
     {
         inner(args);
         Checks::exit_fail(VCPKG_LINE_INFO);

toolsrc/src/vcpkg/build.cpp

@@ -8,6 +8,7 @@
 #include <vcpkg/base/stringliteral.h>
 #include <vcpkg/base/system.print.h>
 #include <vcpkg/base/system.process.h>
+#include <vcpkg/base/system.debug.h>
 
 #include <vcpkg/build.h>
 #include <vcpkg/commands.h>
@@ -129,11 +130,6 @@ namespace vcpkg::Build::Command
         const FullPackageSpec spec = Input::check_and_get_full_package_spec(
             std::move(first_arg), default_triplet, COMMAND_STRUCTURE.example_text);
         Input::check_triplet(spec.package_spec.triplet(), paths);
-        if (!spec.features.empty() && !GlobalState::feature_packages)
-        {
-            Checks::exit_with_message(
-                VCPKG_LINE_INFO, "Feature packages are experimentally available under the --featurepackages flag.");
-        }
         perform_and_exit_ex(spec, paths.port_dir(spec.package_spec), options, paths);
     }
 }
@@ -237,7 +233,7 @@ namespace vcpkg::Build
         if (!pre_build_info.cmake_system_name.empty() && pre_build_info.cmake_system_name != "WindowsStore") return "";
 
         const char* tonull = " >nul";
-        if (GlobalState::debugging)
+        if (Debug::g_debugging)
         {
             tonull = "";
         }
@@ -511,7 +507,7 @@ namespace vcpkg::Build
                 // which will give a stable ordering and better names in the key entry.
                 // this is not available in the filesystem TS so instead number the files for the key.
                 std::string key = Strings::format("file_%03d", counter++);
-                if (GlobalState::debugging)
+                if (Debug::g_debugging)
                 {
                     System::print2("[DEBUG] mapping ", key, " from ", port_file.u8string(), "\n");
                 }
@@ -536,7 +532,7 @@ namespace vcpkg::Build
         const std::string full_abi_info =
             Strings::join("", abi_tag_entries, [](const AbiEntry& p) { return p.key + " " + p.value + "\n"; });
 
-        if (GlobalState::debugging)
+        if (Debug::g_debugging)
         {
             System::print2("[DEBUG] <abientries>\n");
             for (auto&& entry : abi_tag_entries)

toolsrc/src/vcpkg/globalstate.cpp

@@ -7,8 +7,6 @@ namespace vcpkg
     Util::LockGuarded<Chrono::ElapsedTimer> GlobalState::timer;
     Util::LockGuarded<std::string> GlobalState::g_surveydate;
 
-    std::atomic<bool> GlobalState::debugging(false);
-    std::atomic<bool> GlobalState::feature_packages(true);
     std::atomic<bool> GlobalState::g_binary_caching(false);
 
     std::atomic<int> GlobalState::g_init_console_cp(0);

toolsrc/src/vcpkg/install.cpp

@@ -302,8 +302,7 @@ namespace vcpkg::Install
     {
         const InstallPlanType& plan_type = action.plan_type;
         const std::string display_name = action.spec.to_string();
-        const std::string display_name_with_features =
-            GlobalState::feature_packages ? action.displayname() : display_name;
+        const std::string display_name_with_features = action.displayname();
 
         const bool is_user_requested = action.request_type == RequestType::USER_REQUESTED;
         const bool use_head_version = Util::Enum::to_bool(action.build_options.use_head_version);
@@ -615,11 +614,6 @@ namespace vcpkg::Install
         for (auto&& spec : specs)
         {
             Input::check_triplet(spec.package_spec.triplet(), paths);
-            if (!spec.features.empty() && !GlobalState::feature_packages)
-            {
-                Checks::exit_with_message(
-                    VCPKG_LINE_INFO, "Feature packages are experimentally available under the --featurepackages flag.");
-            }
         }
 
         const bool dry_run = Util::Sets::contains(options.switches, OPTION_DRY_RUN);
@@ -655,20 +649,6 @@ namespace vcpkg::Install
         std::vector<AnyAction> action_plan =
             create_feature_install_plan(provider, FullPackageSpec::to_feature_specs(specs), status_db);
 
-        if (!GlobalState::feature_packages)
-        {
-            for (auto&& action : action_plan)
-            {
-                if (action.remove_action.has_value())
-                {
-                    Checks::exit_with_message(
-                        VCPKG_LINE_INFO,
-                        "The installation plan requires feature packages support. Please re-run the "
-                        "command with --featurepackages.");
-                }
-            }
-        }
-
         for (auto&& action : action_plan)
         {
             if (auto p_install = action.install_action.get())

toolsrc/src/vcpkg/paragraphs.cpp

@@ -3,7 +3,7 @@
 #include <vcpkg/base/files.h>
 #include <vcpkg/base/system.print.h>
 #include <vcpkg/base/util.h>
-#include <vcpkg/globalstate.h>
+#include <vcpkg/base/system.debug.h>
 #include <vcpkg/paragraphparseresult.h>
 #include <vcpkg/paragraphs.h>
 
@@ -211,17 +211,7 @@ namespace vcpkg::Paragraphs
         Expected<std::vector<std::unordered_map<std::string, std::string>>> pghs = get_paragraphs(fs, path / "CONTROL");
         if (auto vector_pghs = pghs.get())
         {
-            auto csf = SourceControlFile::parse_control_file(std::move(*vector_pghs));
-            if (!GlobalState::feature_packages)
-            {
-                if (auto ptr = csf.get())
-                {
-                    Checks::check_exit(VCPKG_LINE_INFO, ptr->get() != nullptr);
-                    ptr->get()->core_paragraph->default_features.clear();
-                    ptr->get()->feature_paragraphs.clear();
-                }
-            }
-            return csf;
+            return SourceControlFile::parse_control_file(std::move(*vector_pghs));
         }
         auto error_info = std::make_unique<ParseControlErrorInfo>();
         error_info->name = path.filename().generic_u8string();
@@ -279,7 +269,7 @@ namespace vcpkg::Paragraphs
         auto results = try_load_all_ports(fs, ports_dir);
         if (!results.errors.empty())
         {
-            if (GlobalState::debugging)
+            if (Debug::g_debugging)
             {
                 print_error_message(results.errors);
             }