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FindCUDAToolkit: Handle CUDAToolkit_TARGET_DIR dir being a symlink

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This commit is contained in:
Robert Maynard
2022-11-18 08:41:43 -05:00
parent ee7479fb5a
commit 207518b6e8
1 changed files with 3 additions and 2 deletions
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5
Modules/FindCUDAToolkit.cmake
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@@ -834,8 +834,9 @@ endif()
# The NVHPC layout moves math library headers and libraries to a sibling directory.
# Create a separate variable so this directory can be selectively added to math targets.
if(NOT EXISTS "${CUDAToolkit_INCLUDE_DIR}/cublas_v2.h")
file(REAL_PATH "${CUDAToolkit_TARGET_DIR}/../../" CUDAToolkit_MATH_INCLUDE_DIR)
cmake_path(APPEND CUDAToolkit_MATH_INCLUDE_DIR "math_libs/include")
file(REAL_PATH "${CUDAToolkit_TARGET_DIR}" CUDAToolkit_MATH_INCLUDE_DIR)
cmake_path(APPEND CUDAToolkit_MATH_INCLUDE_DIR "../../math_libs/include")
cmake_path(NORMAL_PATH CUDAToolkit_MATH_INCLUDE_DIR)
if(NOT EXISTS "${CUDAToolkit_MATH_INCLUDE_DIR}/cublas_v2.h")
if(NOT CUDAToolkit_FIND_QUIETLY)
message(STATUS "Unable to find cublas_v2.h in either \"${CUDAToolkit_INCLUDE_DIR}\" or \"${CUDAToolkit_MATH_INCLUDE_DIR}\"")