2 files changed, 12 insertions, 0 deletions

diff --git a/toolsrc/include/vcpkg/build.h b/toolsrc/include/vcpkg/build.h
index 83d797fd1..99effe475 100644
--- a/toolsrc/include/vcpkg/build.h
+++ b/toolsrc/include/vcpkg/build.h
@@ -305,6 +305,13 @@ namespace vcpkg::Build
         fs::path tag_file;
     };
 
+    struct CompilerInfo
+    {
+        std::string id;
+        std::string version;
+        std::string hash;
+    };
+
     struct AbiInfo
     {
         std::unique_ptr<PreBuildInfo> pre_build_info;
@@ -312,6 +319,7 @@ namespace vcpkg::Build
         Optional<const std::string&> triplet_abi;
         std::string package_abi;
         Optional<fs::path> abi_tag_file;
+        Optional<const CompilerInfo&> compiler_info;
     };
 
     void compute_all_abis(const VcpkgPaths& paths,
@@ -325,12 +333,14 @@ namespace vcpkg::Build
 
         const System::Environment& get_action_env(const VcpkgPaths& paths, const AbiInfo& abi_info);
         const std::string& get_triplet_info(const VcpkgPaths& paths, const AbiInfo& abi_info);
+        const CompilerInfo& get_compiler_info(const VcpkgPaths& paths, const AbiInfo& abi_info);
 
     private:
         struct TripletMapEntry
         {
             std::string hash;
             Cache<std::string, std::string> compiler_hashes;
+            Cache<std::string, CompilerInfo> compiler_info;
         };
         Cache<fs::path, TripletMapEntry> m_triplet_cache;
         Cache<fs::path, std::string> m_toolchain_cache;
diff --git a/toolsrc/include/vcpkg/vcpkgpaths.h b/toolsrc/include/vcpkg/vcpkgpaths.h
index 8abc84129..da0e2ec14 100644
--- a/toolsrc/include/vcpkg/vcpkgpaths.h
+++ b/toolsrc/include/vcpkg/vcpkgpaths.h
@@ -37,6 +37,7 @@ namespace vcpkg
     {
         struct PreBuildInfo;
         struct AbiInfo;
+        struct CompilerInfo;
     }
 
     namespace System
@@ -121,6 +122,7 @@ namespace vcpkg
 
         const System::Environment& get_action_env(const Build::AbiInfo& abi_info) const;
         const std::string& get_triplet_info(const Build::AbiInfo& abi_info) const;
+        const Build::CompilerInfo& get_compiler_info(const Build::AbiInfo& abi_info) const;
         bool manifest_mode_enabled() const { return get_manifest().has_value(); }
 
         void track_feature_flag_metrics() const;