From d9c1f05924239fafc159ed0b24ecdc24228c8e34 Mon Sep 17 00:00:00 2001
From: Raul Tambre <raul@tambre.ee>
Date: Thu, 18 Jun 2020 20:03:25 +0300
Subject: CUDA: Fix NVCC executable search during compiler detection

The result variable was `CUDAToolkit_NVCC_EXECUTABLE` instead of
`_CUDA_NVCC_EXECUTABLE`, which the rest of the code used.  Also, we can
simply `set()` the `_CUDA_NVCC_EXECUTABLE` value without searching.

Fixes: #20847
---
 Modules/CMakeDetermineCUDACompiler.cmake | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake
index e12da45..335305e 100644
--- a/Modules/CMakeDetermineCUDACompiler.cmake
+++ b/Modules/CMakeDetermineCUDACompiler.cmake
@@ -76,13 +76,7 @@ if(NOT CMAKE_CUDA_COMPILER_ID_RUN)
 
   # For NVCC we can easily deduce the SDK binary directory from the compiler path.
   if(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA")
-    get_filename_component(_CUDA_BIN_DIR "${CMAKE_CUDA_COMPILER}" DIRECTORY)
-    find_program(CUDAToolkit_NVCC_EXECUTABLE
-      NAMES nvcc nvcc.exe
-      PATHS ${_CUDA_BIN_DIR}
-      NO_DEFAULT_PATH
-    )
-    unset(_CUDA_BIN_DIR)
+    set(_CUDA_NVCC_EXECUTABLE "${CMAKE_CUDA_COMPILER}")
   endif()
 
   # Search using CUDAToolkit_ROOT and then CUDA_PATH for equivalence with FindCUDAToolkit.
-- 
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