Use default arguments for amdclang that match hipcc (#463)

ROCm · Mar 13, 2024 · e25052a · e25052a
1 parent e2c57b4
commit e25052a
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/toolchain-linux.cmake b/toolchain-linux.cmake
@@ -11,13 +11,15 @@ else()
 endif()
 
 if (NOT DEFINED ENV{CXX})
-  set(CMAKE_CXX_COMPILER "${rocm_bin}/amdclang++")
+  set(CMAKE_CXX_COMPILER "${rocm_bin}/amdclang++" CACHE PATH "Path to the C++ compiler")
+  set(CMAKE_CXX_FLAGS "-mllvm -amdgpu-early-inline-all=true -mllvm -amdgpu-function-calls=false")
 else()
-  set(CMAKE_CXX_COMPILER "$ENV{CXX}")
+  set(CMAKE_CXX_COMPILER "$ENV{CXX}" CACHE PATH "Path to the C++ compiler")
 endif()
 
 if (NOT DEFINED ENV{CC})
-  set(CMAKE_C_COMPILER "${rocm_bin}/amdclang")
+  set(CMAKE_C_COMPILER "${rocm_bin}/amdclang" CACHE PATH "Path to the C compiler")
+  set(CMAKE_CXX_FLAGS "-mllvm -amdgpu-early-inline-all=true -mllvm -amdgpu-function-calls=false")
 else()
-  set(CMAKE_C_COMPILER "$ENV{CC}")
+  set(CMAKE_C_COMPILER "$ENV{CC}" CACHE PATH "Path to the C compiler")
 endif()