2 files changed, 5 insertions, 1 deletions
diff --git a/toolsrc/include/vcpkg/build.h b/toolsrc/include/vcpkg/build.h
index e873f0ea2..ed2724435 100644
--- a/toolsrc/include/vcpkg/build.h
+++ b/toolsrc/include/vcpkg/build.h
@@ -232,7 +232,9 @@ namespace vcpkg::Build
         const VcpkgPaths& m_paths;
     };
 
-    System::Command make_build_env_cmd(const PreBuildInfo& pre_build_info, const Toolset& toolset);
+    System::Command make_build_env_cmd(const PreBuildInfo& pre_build_info,
+                                       const Toolset& toolset,
+                                       View<Toolset> all_toolsets);
 
     struct ExtendedBuildResult
     {
diff --git a/toolsrc/include/vcpkg/vcpkgpaths.h b/toolsrc/include/vcpkg/vcpkgpaths.h
index 8a97b258e..643baf57e 100644
--- a/toolsrc/include/vcpkg/vcpkgpaths.h
+++ b/toolsrc/include/vcpkg/vcpkgpaths.h
@@ -148,6 +148,8 @@ namespace vcpkg
         /// </remarks>
         const Toolset& get_toolset(const Build::PreBuildInfo& prebuildinfo) const;
 
+        View<Toolset> get_all_toolsets() const;
+
         Files::Filesystem& get_filesystem() const;
 
         const System::Environment& get_action_env(const Build::AbiInfo& abi_info) const;