From 23753be1cc2c3c363a9bc93182b53cb36cda129d Mon Sep 17 00:00:00 2001
From: Raul Tambre <raul@tambre.ee>
Date: Wed, 24 Feb 2021 15:21:54 +0200
Subject: Clang/CUDA: Restore needed references to implicit link variables

In commit 4620cf77f2 (Clang: Remove unused CUDA implicit link variables,
2021-02-14) we removed some references.  It turns out they are non-empty
and necessary if using a non-scattered installation.

Fixes: #21863
---
 Modules/Compiler/Clang-CUDA.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Modules/Compiler/Clang-CUDA.cmake b/Modules/Compiler/Clang-CUDA.cmake
index 37e5e9f..0223081 100644
--- a/Modules/Compiler/Clang-CUDA.cmake
+++ b/Modules/Compiler/Clang-CUDA.cmake
@@ -22,8 +22,8 @@ set(_CMAKE_CUDA_PTX_FLAG "--cuda-device-only -S")
 set(_CMAKE_CUDA_DEVICE_CODE "-fgpu-rdc -c")
 
 # RulePlaceholderExpander expands crosscompile variables like sysroot and target only for CMAKE_<LANG>_COMPILER. Override the default.
-set(CMAKE_CUDA_LINK_EXECUTABLE "<CMAKE_CUDA_COMPILER> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>")
-set(CMAKE_CUDA_CREATE_SHARED_LIBRARY "<CMAKE_CUDA_COMPILER> <CMAKE_SHARED_LIBRARY_CUDA_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
+set(CMAKE_CUDA_LINK_EXECUTABLE "<CMAKE_CUDA_COMPILER> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>${__IMPLICIT_LINKS}")
+set(CMAKE_CUDA_CREATE_SHARED_LIBRARY "<CMAKE_CUDA_COMPILER> <CMAKE_SHARED_LIBRARY_CUDA_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>${__IMPLICIT_LINKS}")
 
 set(CMAKE_CUDA_RUNTIME_LIBRARY_DEFAULT "STATIC")
 set(CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "cudadevrt;cudart_static")
-- 
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