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| author | Will Feng <willfeng@fb.com> | 2018-05-07 18:34:32 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-05-09 12:24:22 (GMT) |
| commit | 53ffff2277c4d37380d4a55d4e251face8766d14 (patch) | |
| tree | 4bb40985b13ea36624a4c069535ce8e775af2b48 /Modules/FindCUDA.cmake | |
| parent | dd3e1a737216b7c9bfb6c7569685b36a1bff9cba (diff) | |
| download | CMake-53ffff2277c4d37380d4a55d4e251face8766d14.zip CMake-53ffff2277c4d37380d4a55d4e251face8766d14.tar.gz CMake-53ffff2277c4d37380d4a55d4e251face8766d14.tar.bz2 | |
FindCUDA: Add support for sccache
When `CMAKE_C_COMPILER` is `sccache`, pass plain `cl` as the host
compiler to `nvcc`. Otherwise, `nvcc` does not accept it.
Diffstat (limited to 'Modules/FindCUDA.cmake')
| -rw-r--r-- | Modules/FindCUDA.cmake | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Modules/FindCUDA.cmake b/Modules/FindCUDA.cmake index a0e4aa9..82c44fc 100644 --- a/Modules/FindCUDA.cmake +++ b/Modules/FindCUDA.cmake @@ -557,10 +557,10 @@ else() set(c_compiler_realpath "") endif() set(CUDA_HOST_COMPILER "${c_compiler_realpath}" CACHE FILEPATH "Host side compiler used by NVCC") - elseif(MSVC AND "${CMAKE_C_COMPILER}" MATCHES "clcache") - # NVCC does not think it will work if it is passed clcache.exe as the host - # compiler, which means that builds with CC=cl.exe won't work. Best to just - # feed it whatever the actual cl.exe is as the host compiler. + elseif(MSVC AND "${CMAKE_C_COMPILER}" MATCHES "clcache|sccache") + # NVCC does not think it will work if it is passed clcache.exe or sccache.exe + # as the host compiler, which means that builds with CC=cl.exe won't work. + # Best to just feed it whatever the actual cl.exe is as the host compiler. set(CUDA_HOST_COMPILER "cl.exe" CACHE FILEPATH "Host side compiler used by NVCC") else() set(CUDA_HOST_COMPILER "${CMAKE_C_COMPILER}" |