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| author | Brad King <brad.king@kitware.com> | 2019-03-26 10:40:11 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-03-26 10:43:51 -0400 |
| commit | b127e0c5610221d10c1d6658db96741ab85a083c (patch) | |
| tree | 5247f236f80f1661a4b091ffd4d97e3080a678c3 | |
| parent | bf02d625325535f485512eba307cff54c08bb257 (diff) | |
| download | cmake-b127e0c5610221d10c1d6658db96741ab85a083c.tar.gz | |
CUDA: Tolerate square brackets in PROMPT environment variable
The `PROMPT` environment variable affects nvcc's output. Fix
our parsing of that output to tolerate square brackets.
Fixes: #19089
| -rw-r--r-- | Modules/CMakeDetermineCUDACompiler.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake index 113b520a0c..490d6592e4 100644 --- a/Modules/CMakeDetermineCUDACompiler.cmake +++ b/Modules/CMakeDetermineCUDACompiler.cmake @@ -111,10 +111,15 @@ elseif(CMAKE_CUDA_COMPILER_ID STREQUAL NVIDIA) if(_nvcc_libraries) # Remove variable assignments. string(REGEX REPLACE "#\\\$ *[^= ]+=[^\n]*\n" "" _nvcc_output "${_nvcc_output_orig}") + # Encode [] characters that break list expansion. + string(REPLACE "[" "{==={" _nvcc_output "${_nvcc_output}") + string(REPLACE "]" "}===}" _nvcc_output "${_nvcc_output}") # Split lines. string(REGEX REPLACE "\n+(#\\\$ )?" ";" _nvcc_output "${_nvcc_output}") foreach(line IN LISTS _nvcc_output) set(_nvcc_output_line "${line}") + string(REPLACE "{==={" "[" _nvcc_output_line "${_nvcc_output_line}") + string(REPLACE "}===}" "]" _nvcc_output_line "${_nvcc_output_line}") string(APPEND _nvcc_log " considering line: [${_nvcc_output_line}]\n") if("${_nvcc_output_line}" MATCHES "^ *nvlink") string(APPEND _nvcc_log " ignoring nvlink line\n") |