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FindCUDAToolkit: Support math_libs directory being a symlink

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Fixes #24140
This commit is contained in:
Robert Maynard
2022-11-09 16:04:00 -05:00
parent 16cb04dbe9
commit 6f707ab541
1 changed files with 2 additions and 2 deletions
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4
Modules/FindCUDAToolkit.cmake
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@@ -834,8 +834,8 @@ 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 "${CUDAToolkit_INCLUDE_DIR}/cublas_v2.h")
set(CUDAToolkit_MATH_INCLUDE_DIR "${CUDAToolkit_TARGET_DIR}/../../math_libs/include")
cmake_path(NORMAL_PATH CUDAToolkit_MATH_INCLUDE_DIR)
file(REAL_PATH "${CUDAToolkit_TARGET_DIR}/../../" CUDAToolkit_MATH_INCLUDE_DIR)
cmake_path(APPEND CUDAToolkit_MATH_INCLUDE_DIR "math_libs/include")
if(NOT EXISTS "${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}\"")