diff --git a/cmake/compiler.cmake b/cmake/compiler.cmake
index 8e5cbd30..15428d67 100644
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -178,7 +178,7 @@ if(NOT DEFINED CMAKE_TARGET_BITNESS)
   endif()
 endif()
 
-if(CMAKE_COMPILER_IS_ELBRUSC OR CMAKE_SYSTEM_PROCESSOR MATCHES "e2k.*|E2K.*|elbrus.*|ELBRUS.*")
+if(CMAKE_COMPILER_IS_ELBRUSC OR CMAKE_COMPILER_IS_ELBRUSCXX OR CMAKE_SYSTEM_PROCESSOR MATCHES "e2k.*|E2K.*|elbrus.*|ELBRUS.*")
   set(E2K TRUE)
   set(CMAKE_SYSTEM_ARCH "Elbrus")
 elseif((MSVC64 OR MINGW64) AND CMAKE_TARGET_BITNESS EQUAL 64)
@@ -271,7 +271,7 @@ if(CMAKE_CXX_COMPILER_LOADED)
 endif()
 
 # Check for LTO support by GCC
-if(CMAKE_COMPILER_IS_GNU${CMAKE_PRIMARY_LANG})
+if(CMAKE_COMPILER_IS_GNU${CMAKE_PRIMARY_LANG} AND NOT CMAKE_COMPILER_IS_ELBRUSC AND NOT CMAKE_COMPILER_IS_ELBRUSCXX)
   unset(gcc_collect)
   unset(gcc_lto_wrapper)