[vcpkg] Compute all ABIs upfront instead of during build_package()

toolsrc/include/vcpkg/binarycaching.h

@@ -27,16 +27,12 @@ namespace vcpkg
     {
         virtual ~IBinaryProvider() = default;
         virtual void prefetch() = 0;
-        virtual RestoreResult try_restore(const VcpkgPaths& paths,
-                                          const PackageSpec& spec,
-                                          const Build::AbiTagAndFile& abi_tag_and_file,
-                                          const Build::BuildPackageOptions& build_options) = 0;
-        virtual void push_success(const VcpkgPaths& paths,
-                                  const Build::AbiTagAndFile& abi_tag_and_file,
-                                  const Dependencies::InstallPlanAction& action) = 0;
-        virtual void push_failure(const VcpkgPaths& paths,
-                                  const Build::AbiTagAndFile& abi_tag_and_file,
-                                  const PackageSpec& spec) = 0;
+        virtual RestoreResult try_restore(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) = 0;
+        virtual void push_success(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) = 0;
+        virtual void push_failure(const VcpkgPaths& paths, const std::string& abi_tag, const PackageSpec& spec) = 0;
+        virtual RestoreResult precheck(const VcpkgPaths& paths,
+                                       const Dependencies::InstallPlanAction& action,
+                                       bool purge_tombstones) = 0;
     };
 
     std::unique_ptr<IBinaryProvider> create_archives_provider();

toolsrc/include/vcpkg/build.h

@@ -24,6 +24,7 @@ namespace vcpkg
 namespace vcpkg::Dependencies
 {
     struct InstallPlanAction;
+    struct ActionPlan;
 }
 
 namespace vcpkg::Build
@@ -205,7 +206,6 @@ namespace vcpkg::Build
 
     ExtendedBuildResult build_package(const VcpkgPaths& paths,
                                       const Dependencies::InstallPlanAction& config,
-                                      const CMakeVars::CMakeVarProvider& var_provider,
                                       IBinaryProvider* binaries_provider,
                                       const StatusParagraphs& status_db);
 
@@ -293,8 +293,12 @@ namespace vcpkg::Build
         fs::path tag_file;
     };
 
+    void compute_all_abis(const VcpkgPaths& paths,
+                          Dependencies::ActionPlan& action_plan,
+                          const CMakeVars::CMakeVarProvider& var_provider,
+                          const StatusParagraphs& status_db);
+
     Optional<AbiTagAndFile> compute_abi_tag(const VcpkgPaths& paths,
                                             const Dependencies::InstallPlanAction& config,
-                                            const PreBuildInfo& pre_build_info,
                                             Span<const AbiEntry> dependency_abis);
 }

toolsrc/include/vcpkg/dependencies.h

@@ -53,6 +53,7 @@ namespace vcpkg::Dependencies
                           std::unordered_map<std::string, std::vector<FeatureSpec>>&& dependencies);
 
         std::string displayname() const;
+        const std::string& public_abi() const;
 
         PackageSpec spec;
 
@@ -65,8 +66,11 @@ namespace vcpkg::Dependencies
 
         std::unordered_map<std::string, std::vector<FeatureSpec>> feature_dependencies;
         std::vector<PackageSpec> package_dependencies;
-
         std::vector<std::string> feature_list;
+
+        Optional<std::unique_ptr<Build::PreBuildInfo>> pre_build_info;
+        Optional<std::string> package_abi;
+        Optional<fs::path> abi_tag_file;
     };
 
     enum class RemovePlanType

toolsrc/src/vcpkg/binarycaching.cpp

@@ -56,29 +56,21 @@ namespace
 #endif
     }
 
-    static void compress_archive(const VcpkgPaths& paths, const PackageSpec& spec, const fs::path& destination)
-    {
-        compress_directory(paths, paths.package_dir(spec), destination);
-    }
-
     struct ArchivesBinaryProvider : IBinaryProvider
     {
         ~ArchivesBinaryProvider() = default;
         void prefetch() override {}
-        RestoreResult try_restore(const VcpkgPaths& paths,
-                                  const PackageSpec& spec,
-                                  const Build::AbiTagAndFile& abi_tag_and_file,
-                                  const Build::BuildPackageOptions& build_options) override
+        RestoreResult try_restore(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) override
         {
+            const auto& abi_tag = action.package_abi.value_or_exit(VCPKG_LINE_INFO);
+            auto& spec = action.spec;
             auto& fs = paths.get_filesystem();
             std::error_code ec;
             const fs::path archives_root_dir = paths.root / "archives";
-            const std::string archive_name = abi_tag_and_file.tag + ".zip";
-            const fs::path archive_subpath = fs::u8path(abi_tag_and_file.tag.substr(0, 2)) / archive_name;
+            const std::string archive_name = abi_tag + ".zip";
+            const fs::path archive_subpath = fs::u8path(abi_tag.substr(0, 2)) / archive_name;
             const fs::path archive_path = archives_root_dir / archive_subpath;
             const fs::path archive_tombstone_path = archives_root_dir / "fail" / archive_subpath;
-            const fs::path abi_package_dir = paths.package_dir(spec) / "share" / spec.name();
-            const fs::path abi_file_in_package = paths.package_dir(spec) / "share" / spec.name() / "vcpkg_abi_info.txt";
             if (fs.exists(archive_path))
             {
                 System::print2("Using cached binary package: ", archive_path.u8string(), "\n");
@@ -88,7 +80,7 @@ namespace
                 if (archive_result != 0)
                 {
                     System::print2("Failed to decompress archive package\n");
-                    if (build_options.purge_decompress_failure == Build::PurgeDecompressFailure::NO)
+                    if (action.build_options.purge_decompress_failure == Build::PurgeDecompressFailure::NO)
                     {
                         return RestoreResult::BUILD_FAILED;
                     }
@@ -106,7 +98,7 @@ namespace
 
             if (fs.exists(archive_tombstone_path))
             {
-                if (build_options.fail_on_tombstone == Build::FailOnTombstone::YES)
+                if (action.build_options.fail_on_tombstone == Build::FailOnTombstone::YES)
                 {
                     System::print2("Found failure tombstone: ", archive_tombstone_path.u8string(), "\n");
                     return RestoreResult::BUILD_FAILED;
@@ -124,24 +116,20 @@ namespace
 
             return RestoreResult::MISSING;
         }
-        void push_success(const VcpkgPaths& paths,
-                          const Build::AbiTagAndFile& abi_tag_and_file,
-                          const Dependencies::InstallPlanAction& action) override
+        void push_success(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) override
         {
+            const auto& abi_tag = action.package_abi.value_or_exit(VCPKG_LINE_INFO);
             auto& spec = action.spec;
             auto& fs = paths.get_filesystem();
             std::error_code ec;
             const fs::path archives_root_dir = paths.root / "archives";
-            const std::string archive_name = abi_tag_and_file.tag + ".zip";
-            const fs::path archive_subpath = fs::u8path(abi_tag_and_file.tag.substr(0, 2)) / archive_name;
+            const std::string archive_name = abi_tag + ".zip";
+            const fs::path archive_subpath = fs::u8path(abi_tag.substr(0, 2)) / archive_name;
             const fs::path archive_path = archives_root_dir / archive_subpath;
-            const fs::path archive_tombstone_path = archives_root_dir / "fail" / archive_subpath;
-            const fs::path abi_package_dir = paths.package_dir(spec) / "share" / spec.name();
-            const fs::path abi_file_in_package = paths.package_dir(spec) / "share" / spec.name() / "vcpkg_abi_info.txt";
 
             const auto tmp_archive_path = paths.buildtrees / spec.name() / (spec.triplet().to_string() + ".zip");
 
-            compress_archive(paths, spec, tmp_archive_path);
+            compress_directory(paths, paths.package_dir(spec), tmp_archive_path);
 
             fs.create_directories(archive_path.parent_path(), ec);
             fs.rename_or_copy(tmp_archive_path, archive_path, ".tmp", ec);
@@ -155,15 +143,13 @@ namespace
             else
                 System::printf("Stored binary cache: %s\n", archive_path.u8string());
         }
-        void push_failure(const VcpkgPaths& paths,
-                          const Build::AbiTagAndFile& abi_tag_and_file,
-                          const PackageSpec& spec) override
+        void push_failure(const VcpkgPaths& paths, const std::string& abi_tag, const PackageSpec& spec) override
         {
             auto& fs = paths.get_filesystem();
             std::error_code ec;
             const fs::path archives_root_dir = paths.root / "archives";
-            const std::string archive_name = abi_tag_and_file.tag + ".zip";
-            const fs::path archive_subpath = fs::u8path(abi_tag_and_file.tag.substr(0, 2)) / archive_name;
+            const std::string archive_name = abi_tag + ".zip";
+            const fs::path archive_subpath = fs::u8path(abi_tag.substr(0, 2)) / archive_name;
             const fs::path archive_path = archives_root_dir / archive_subpath;
             const fs::path archive_tombstone_path = archives_root_dir / "fail" / archive_subpath;
             const fs::path abi_package_dir = paths.package_dir(spec) / "share" / spec.name();
@@ -197,6 +183,38 @@ namespace
                 fs.remove_all(tmp_log_path, VCPKG_LINE_INFO);
             }
         }
+        RestoreResult precheck(const VcpkgPaths& paths,
+                               const Dependencies::InstallPlanAction& action,
+                               bool purge_tombstones) override
+        {
+            const auto& abi_tag = action.package_abi.value_or_exit(VCPKG_LINE_INFO);
+            auto& fs = paths.get_filesystem();
+            std::error_code ec;
+            const fs::path archives_root_dir = paths.root / "archives";
+            const std::string archive_name = abi_tag + ".zip";
+            const fs::path archive_subpath = fs::u8path(abi_tag.substr(0, 2)) / archive_name;
+            const fs::path archive_path = archives_root_dir / archive_subpath;
+            const fs::path archive_tombstone_path = archives_root_dir / "fail" / archive_subpath;
+
+            if (fs.exists(archive_path))
+            {
+                return RestoreResult::SUCCESS;
+            }
+
+            if (purge_tombstones)
+            {
+                fs.remove(archive_tombstone_path, ec); // Ignore error
+            }
+            else if (fs.exists(archive_tombstone_path))
+            {
+                if (action.build_options.fail_on_tombstone == Build::FailOnTombstone::YES)
+                {
+                    return RestoreResult::BUILD_FAILED;
+                }
+            }
+
+            return RestoreResult::MISSING;
+        }
     };
 }
 

toolsrc/src/vcpkg/build.cpp

@@ -92,8 +92,7 @@ namespace vcpkg::Build::Command
         action->build_options = build_package_options;
 
         const auto build_timer = Chrono::ElapsedTimer::create_started();
-        const auto result =
-            Build::build_package(paths, *action, var_provider, create_archives_provider().get(), status_db);
+        const auto result = Build::build_package(paths, *action, create_archives_provider().get(), status_db);
         System::print2("Elapsed time for package ", spec, ": ", build_timer, '\n');
 
         if (result.code == BuildResult::CASCADED_DUE_TO_MISSING_DEPENDENCIES)
@@ -462,11 +461,10 @@ namespace vcpkg::Build
         return hash;
     }
 
-    static ExtendedBuildResult do_build_package(const VcpkgPaths& paths,
-                                                const PreBuildInfo& pre_build_info,
-                                                const std::string& abi_tag,
-                                                const Dependencies::InstallPlanAction& action)
+    static ExtendedBuildResult do_build_package(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action)
     {
+        const auto& pre_build_info = *action.pre_build_info.value_or_exit(VCPKG_LINE_INFO).get();
+
         auto& fs = paths.get_filesystem();
         auto&& scfl = action.source_control_file_location.value_or_exit(VCPKG_LINE_INFO);
 
@@ -563,8 +561,11 @@ namespace vcpkg::Build
         auto find_itr = action.feature_dependencies.find("core");
         Checks::check_exit(VCPKG_LINE_INFO, find_itr != action.feature_dependencies.end());
 
-        std::unique_ptr<BinaryControlFile> bcf = create_binary_control_file(
-            *scfl.source_control_file->core_paragraph, triplet, build_info, abi_tag, std::move(find_itr->second));
+        std::unique_ptr<BinaryControlFile> bcf = create_binary_control_file(*scfl.source_control_file->core_paragraph,
+                                                                            triplet,
+                                                                            build_info,
+                                                                            action.public_abi(),
+                                                                            std::move(find_itr->second));
 
         if (error_count != 0)
         {
@@ -590,11 +591,9 @@ namespace vcpkg::Build
     }
 
     static ExtendedBuildResult do_build_package_and_clean_buildtrees(const VcpkgPaths& paths,
-                                                                     const PreBuildInfo& pre_build_info,
-                                                                     const std::string& abi_tag,
                                                                      const Dependencies::InstallPlanAction& action)
     {
-        auto result = do_build_package(paths, pre_build_info, abi_tag, action);
+        auto result = do_build_package(paths, action);
 
         if (action.build_options.clean_buildtrees == CleanBuildtrees::YES)
         {
@@ -617,12 +616,12 @@ namespace vcpkg::Build
 
     Optional<AbiTagAndFile> compute_abi_tag(const VcpkgPaths& paths,
                                             const Dependencies::InstallPlanAction& action,
-                                            const PreBuildInfo& pre_build_info,
                                             Span<const AbiEntry> dependency_abis)
     {
         auto& fs = paths.get_filesystem();
         Triplet triplet = action.spec.triplet();
         const std::string& name = action.spec.name();
+        const auto& pre_build_info = *action.pre_build_info.value_or_exit(VCPKG_LINE_INFO);
 
         std::vector<AbiEntry> abi_tag_entries(dependency_abis.begin(), dependency_abis.end());
 
@@ -736,9 +735,62 @@ namespace vcpkg::Build
         return nullopt;
     }
 
+    void compute_all_abis(const VcpkgPaths& paths,
+                          Dependencies::ActionPlan& action_plan,
+                          const CMakeVars::CMakeVarProvider& var_provider,
+                          const StatusParagraphs& status_db)
+    {
+        using Dependencies::InstallPlanAction;
+        for (auto it = action_plan.install_actions.begin(); it != action_plan.install_actions.end(); ++it)
+        {
+            auto& action = *it;
+            std::vector<AbiEntry> dependency_abis;
+            if (!Util::Enum::to_bool(action.build_options.only_downloads))
+            {
+                for (auto&& pspec : action.package_dependencies)
+                {
+                    if (pspec == action.spec) continue;
+
+                    auto pred = [&](const InstallPlanAction& ipa) { return ipa.spec == pspec; };
+                    auto it2 = std::find_if(action_plan.install_actions.begin(), it, pred);
+                    if (it2 == it)
+                    {
+                        // Finally, look in current installed
+                        auto status_it = status_db.find(pspec);
+                        if (status_it == status_db.end())
+                        {
+                            Checks::exit_with_message(
+                                VCPKG_LINE_INFO, "Failed to find dependency abi for %s -> %s", action.spec, pspec);
+                        }
+                        else
+                        {
+                            dependency_abis.emplace_back(AbiEntry{pspec.name(), status_it->get()->package.abi});
+                        }
+                    }
+                    else
+                    {
+                        dependency_abis.emplace_back(AbiEntry{pspec.name(), it2->public_abi()});
+                    }
+                }
+            }
+
+            action.pre_build_info = std::make_unique<PreBuildInfo>(
+                paths, action.spec.triplet(), var_provider.get_tag_vars(action.spec).value_or_exit(VCPKG_LINE_INFO));
+            auto maybe_abi_tag_and_file = compute_abi_tag(paths, action, dependency_abis);
+            if (auto p = maybe_abi_tag_and_file.get())
+            {
+                action.abi_tag_file = std::move(p->tag_file);
+                action.package_abi = std::move(p->tag);
+            }
+            else
+            {
+                action.package_abi = "";
+            }
+        }
+    }
+
     ExtendedBuildResult build_package(const VcpkgPaths& paths,
                                       const Dependencies::InstallPlanAction& action,
-                                      const CMakeVars::CMakeVarProvider& var_provider,
                                       IBinaryProvider* binaries_provider,
                                       const StatusParagraphs& status_db)
     {
@@ -746,17 +798,18 @@ namespace vcpkg::Build
 
         auto& fs = paths.get_filesystem();
         Triplet triplet = action.spec.triplet();
+        auto& spec = action.spec;
         const std::string& name = action.source_control_file_location.value_or_exit(VCPKG_LINE_INFO)
                                       .source_control_file->core_paragraph->name;
 
         std::vector<FeatureSpec> missing_fspecs;
         for (const auto& kv : action.feature_dependencies)
         {
-            for (const FeatureSpec& spec : kv.second)
+            for (const FeatureSpec& fspec : kv.second)
             {
-                if (!(status_db.is_installed(spec) || spec.name() == name))
+                if (!(status_db.is_installed(fspec) || spec.name() == name))
                 {
-                    missing_fspecs.emplace_back(spec);
+                    missing_fspecs.emplace_back(fspec);
                 }
             }
         }
@@ -766,8 +819,6 @@ namespace vcpkg::Build
             return {BuildResult::CASCADED_DUE_TO_MISSING_DEPENDENCIES, std::move(missing_fspecs)};
         }
 
-        const PackageSpec spec(name, triplet);
-
         std::vector<AbiEntry> dependency_abis;
         for (auto&& pspec : action.package_dependencies)
         {
@@ -781,24 +832,19 @@ namespace vcpkg::Build
                 AbiEntry{status_it->get()->package.spec.name(), status_it->get()->package.abi});
         }
 
-        const std::unordered_map<std::string, std::string>& cmake_vars =
-            var_provider.get_tag_vars(spec).value_or_exit(VCPKG_LINE_INFO);
-        const PreBuildInfo pre_build_info(paths, triplet, cmake_vars);
-
-        auto maybe_abi_tag_and_file = compute_abi_tag(paths, action, pre_build_info, dependency_abis);
-        if (!maybe_abi_tag_and_file)
+        if (!action.abi_tag_file)
         {
-            return do_build_package_and_clean_buildtrees(
-                paths, pre_build_info, pre_build_info.public_abi_override.value_or(AbiTagAndFile{}.tag), action);
+            return do_build_package_and_clean_buildtrees(paths, action);
         }
 
+        auto& abi_file = *action.abi_tag_file.get();
+
         std::error_code ec;
-        const auto abi_tag_and_file = maybe_abi_tag_and_file.get();
         const fs::path abi_package_dir = paths.package_dir(spec) / "share" / spec.name();
         const fs::path abi_file_in_package = paths.package_dir(spec) / "share" / spec.name() / "vcpkg_abi_info.txt";
         if (binary_caching_enabled)
         {
-            auto restore = binaries_provider->try_restore(paths, spec, *abi_tag_and_file, action.build_options);
+            auto restore = binaries_provider->try_restore(paths, action);
             if (restore == RestoreResult::BUILD_FAILED)
                 return BuildResult::BUILD_FAILED;
             else if (restore == RestoreResult::SUCCESS)
@@ -813,21 +859,20 @@ namespace vcpkg::Build
             }
         }
 
-        ExtendedBuildResult result = do_build_package_and_clean_buildtrees(
-            paths, pre_build_info, pre_build_info.public_abi_override.value_or(abi_tag_and_file->tag), action);
+        ExtendedBuildResult result = do_build_package_and_clean_buildtrees(paths, action);
 
         fs.create_directories(abi_package_dir, ec);
-        fs.copy_file(abi_tag_and_file->tag_file, abi_file_in_package, fs::stdfs::copy_options::none, ec);
+        fs.copy_file(abi_file, abi_file_in_package, fs::stdfs::copy_options::none, ec);
         Checks::check_exit(VCPKG_LINE_INFO, !ec, "Could not copy into file: %s", abi_file_in_package.u8string());
 
         if (binary_caching_enabled && result.code == BuildResult::SUCCEEDED)
         {
-            binaries_provider->push_success(paths, *abi_tag_and_file, action);
+            binaries_provider->push_success(paths, action);
         }
         else if (binary_caching_enabled &&
                  (result.code == BuildResult::BUILD_FAILED || result.code == BuildResult::POST_BUILD_CHECKS_FAILED))
         {
-            binaries_provider->push_failure(paths, *abi_tag_and_file, spec);
+            binaries_provider->push_failure(paths, action.package_abi.value_or_exit(VCPKG_LINE_INFO), spec);
         }
 
         return result;

toolsrc/src/vcpkg/commands.ci.cpp

@@ -6,6 +6,7 @@
 #include <vcpkg/base/stringliteral.h>
 #include <vcpkg/base/system.h>
 #include <vcpkg/base/util.h>
+#include <vcpkg/binarycaching.h>
 #include <vcpkg/build.h>
 #include <vcpkg/commands.h>
 #include <vcpkg/dependencies.h>
@@ -220,7 +221,6 @@ namespace vcpkg::Commands::CI
         std::map<PackageSpec, Build::BuildResult> known;
         std::map<PackageSpec, std::vector<std::string>> features;
         std::unordered_map<std::string, SourceControlFileLocation> default_feature_provider;
-        std::map<PackageSpec, std::string> abi_tag_map;
     };
 
     static bool supported_for_triplet(const CMakeVars::TripletCMakeVarProvider& var_provider,
@@ -259,8 +259,6 @@ namespace vcpkg::Commands::CI
     {
         auto ret = std::make_unique<UnknownCIPortsResults>();
 
-        auto& fs = paths.get_filesystem();
-
         std::set<PackageSpec> will_fail;
 
         const Build::BuildPackageOptions build_options = {
@@ -306,59 +304,24 @@ namespace vcpkg::Commands::CI
         Checks::check_exit(VCPKG_LINE_INFO,
                            action_plan.already_installed.empty(),
                            "Cannot use CI command with packages already installed.");
+
+        Build::compute_all_abis(paths, action_plan, var_provider, {});
+
+        auto binaryprovider = create_archives_provider();
+
         std::string stdout_buffer;
         for (auto&& action : action_plan.install_actions)
         {
             auto p = &action;
-            // determine abi tag
-            std::string abi;
             if (auto scfl = p->source_control_file_location.get())
             {
                 auto emp = ret->default_feature_provider.emplace(p->spec.name(), *scfl);
                 emp.first->second.source_control_file->core_paragraph->default_features = p->feature_list;
 
-                auto triplet = p->spec.triplet();
-
                 p->build_options = build_options;
-
-                auto dependency_abis =
-                    Util::fmap(p->package_dependencies, [&](const PackageSpec& spec) -> Build::AbiEntry {
-                        auto it = ret->abi_tag_map.find(spec);
-
-                        if (it == ret->abi_tag_map.end())
-                            return {spec.name(), ""};
-                        else
-                            return {spec.name(), it->second};
-                    });
-
-                const auto pre_build_info = Build::PreBuildInfo(
-                    paths, triplet, var_provider.get_tag_vars(p->spec).value_or_exit(VCPKG_LINE_INFO));
-
-                auto maybe_tag_and_file = Build::compute_abi_tag(paths, *p, pre_build_info, dependency_abis);
-                if (auto tag_and_file = maybe_tag_and_file.get())
-                {
-                    abi = tag_and_file->tag;
-                    ret->abi_tag_map.emplace(p->spec, abi);
-                }
-            }
-            else if (auto ipv = p->installed_package.get())
-            {
-                abi = ipv->core->package.abi;
-                if (!abi.empty()) ret->abi_tag_map.emplace(p->spec, abi);
-            }
-
-            auto archives_root_dir = paths.root / "archives";
-            auto archive_name = abi + ".zip";
-            auto archive_subpath = fs::u8path(abi.substr(0, 2)) / archive_name;
-            auto archive_path = archives_root_dir / archive_subpath;
-            auto archive_tombstone_path = archives_root_dir / "fail" / archive_subpath;
-
-            if (purge_tombstones)
-            {
-                std::error_code ec;
-                fs.remove(archive_tombstone_path, ec); // Ignore error
             }
 
+            auto precheck_result = binaryprovider->precheck(paths, action, purge_tombstones);
             bool b_will_build = false;
 
             std::string state;
@@ -385,12 +348,12 @@ namespace vcpkg::Commands::CI
                 ret->known.emplace(p->spec, BuildResult::CASCADED_DUE_TO_MISSING_DEPENDENCIES);
                 will_fail.emplace(p->spec);
             }
-            else if (fs.exists(archive_path))
+            else if (precheck_result == RestoreResult::SUCCESS)
             {
                 state = "pass";
                 ret->known.emplace(p->spec, BuildResult::SUCCEEDED);
             }
-            else if (fs.exists(archive_tombstone_path))
+            else if (precheck_result == RestoreResult::BUILD_FAILED)
             {
                 state = "fail";
                 ret->known.emplace(p->spec, BuildResult::BUILD_FAILED);
@@ -402,8 +365,10 @@ namespace vcpkg::Commands::CI
                 b_will_build = true;
             }
 
-            Strings::append(stdout_buffer,
-                            Strings::format("%40s: %1s %8s: %s\n", p->spec, (b_will_build ? "*" : " "), state, abi));
+            Strings::append(
+                stdout_buffer,
+                Strings::format(
+                    "%40s: %1s %8s: %s\n", p->spec, (b_will_build ? "*" : " "), state, action.public_abi()));
             if (stdout_buffer.size() > 2048)
             {
                 System::print2(stdout_buffer);
@@ -465,7 +430,6 @@ namespace vcpkg::Commands::CI
         };
 
         std::vector<std::map<PackageSpec, BuildResult>> all_known_results;
-        std::map<PackageSpec, std::string> abi_tag_map;
 
         XunitTestResults xunitTestResults;
 
@@ -543,26 +507,19 @@ namespace vcpkg::Commands::CI
                 {
                     auto& port_features = split_specs->features[result.spec];
                     split_specs->known.erase(result.spec);
-                    xunitTestResults.add_test_results(result.spec.to_string(),
-                                                      result.build_result.code,
-                                                      result.timing,
-                                                      split_specs->abi_tag_map.at(result.spec),
-                                                      port_features);
+                    xunitTestResults.add_test_results(
+                        result.spec.to_string(), result.build_result.code, result.timing, "", port_features);
                 }
 
                 // Adding results for ports that were not built because they have known states
                 for (auto&& port : split_specs->known)
                 {
                     auto& port_features = split_specs->features[port.first];
-                    xunitTestResults.add_test_results(port.first.to_string(),
-                                                      port.second,
-                                                      Chrono::ElapsedTime{},
-                                                      split_specs->abi_tag_map.at(port.first),
-                                                      port_features);
+                    xunitTestResults.add_test_results(
+                        port.first.to_string(), port.second, Chrono::ElapsedTime{}, "", port_features);
                 }
 
                 all_known_results.emplace_back(std::move(split_specs->known));
-                abi_tag_map.insert(split_specs->abi_tag_map.begin(), split_specs->abi_tag_map.end());
 
                 results.push_back({triplet, std::move(summary)});
 

toolsrc/src/vcpkg/dependencies.cpp

@@ -403,6 +403,15 @@ namespace vcpkg::Dependencies
         const std::string features = Strings::join(",", feature_list);
         return Strings::format("%s[%s]:%s", this->spec.name(), features, this->spec.triplet());
     }
+    const std::string& InstallPlanAction::public_abi() const
+    {
+        if (auto p = pre_build_info.get())
+        {
+            if (auto q = p->get()->public_abi_override.get()) return *q;
+        }
+        if (auto p = installed_package.get()) return p->core->package.abi;
+        return package_abi.value_or_exit(VCPKG_LINE_INFO);
+    }
 
     bool InstallPlanAction::compare_by_name(const InstallPlanAction* left, const InstallPlanAction* right)
     {

toolsrc/src/vcpkg/install.cpp

@@ -300,8 +300,7 @@ namespace vcpkg::Install
     ExtendedBuildResult perform_install_plan_action(const VcpkgPaths& paths,
                                                     InstallPlanAction& action,
                                                     StatusParagraphs& status_db,
-                                                    IBinaryProvider* binaries_provider,
-                                                    const CMakeVars::CMakeVarProvider& var_provider)
+                                                    IBinaryProvider* binaries_provider)
     {
         const InstallPlanType& plan_type = action.plan_type;
         const std::string display_name = action.spec.to_string();
@@ -341,7 +340,7 @@ namespace vcpkg::Install
             else
                 System::printf("Building package %s...\n", display_name_with_features);
 
-            auto result = Build::build_package(paths, action, var_provider, binaries_provider, status_db);
+            auto result = Build::build_package(paths, action, binaries_provider, status_db);
 
             if (BuildResult::DOWNLOADED == result.code)
             {
@@ -458,15 +457,16 @@ namespace vcpkg::Install
         for (auto&& action : action_plan.already_installed)
         {
             results.emplace_back(action.spec, &action);
-            results.back().build_result = perform_install_plan_action(paths, action, status_db, nullptr, var_provider);
+            results.back().build_result = perform_install_plan_action(paths, action, status_db, nullptr);
         }
 
+        Build::compute_all_abis(paths, action_plan, var_provider, status_db);
+
         auto binary_provider = create_archives_provider();
         for (auto&& action : action_plan.install_actions)
         {
             with_tracking(action.spec, [&]() {
-                auto result =
-                    perform_install_plan_action(paths, action, status_db, binary_provider.get(), var_provider);
+                auto result = perform_install_plan_action(paths, action, status_db, binary_provider.get());
 
                 if (result.code != BuildResult::SUCCEEDED && keep_going == KeepGoing::NO)
                 {