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Use default cpp fmt build script.

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Sandu Liviu Catalin
2021-07-03 14:08:25 +03:00
parent 990dd68e7f
commit 465cf3f8dc
210 changed files with 95646 additions and 23 deletions
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vendor/Fmt/test/cuda-test/CMakeLists.txt vendored Normal file
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# We can find some usecases which follow the guide of CMake which uses
# `enable_language(CUDA)` instead of `find_package(CUDA)` and let the CMake
# built-in functions use NVCC.
# See: https://cmake.org/cmake/help/latest/module/FindCUDA.html#replacement
#
# However, this requires CMake version 3.10 or higher and we can't be sure most
# of the CUDA projects are using those.
#
# This test relies on `find_package(CUDA)` in the parent CMake config.
# These can be updated when NVCC becomes ready for C++ 17 features
# https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#cpp14-language-features
set(CMAKE_CUDA_STANDARD 14)
set(CMAKE_CUDA_STANDARD_REQUIRED 14)
# In this test, we assume that the user is going to compile CUDA source code
# with some libraries (fmt in this case).
#
# In addition to that, this test invokes both the C++ host compiler and NVCC
# by providing another (non-CUDA) C++ source code.
if (${CMAKE_VERSION} VERSION_LESS 3.15)
# https://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/index.html
list(APPEND CUDA_NVCC_FLAGS "-std=c++14")
if (MSVC)
# This is the solution of pytorch:
# https://github.com/pytorch/pytorch/pull/7118
list(APPEND CUDA_NVCC_FLAGS "-Xcompiler" "/std:c++14")
list(APPEND CUDA_NVCC_FLAGS "-Xcompiler" "/Zc:__cplusplus")
# for the reason of this -Xcompiler options, see below.
endif ()
cuda_add_executable(fmt-in-cuda-test cuda-cpp14.cu cpp14.cc)
target_compile_features(fmt-in-cuda-test PRIVATE cxx_std_14)
if (MSVC)
# This part is for (non-CUDA) C++ code. MSVC can define incorrect
# `__cplusplus` macro. Fix for the issue is to use additional compiler flag.
#
# See Also:
# https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
# https://github.com/Microsoft/vscode-cpptools/issues/2595
target_compile_options(fmt-in-cuda-test PRIVATE /Zc:__cplusplus /permissive-)
endif ()
else()
# now using a "new" way of handling CUDA
add_executable(fmt-in-cuda-test cuda-cpp14.cu cpp14.cc)
set_target_properties(fmt-in-cuda-test PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
target_compile_features(fmt-in-cuda-test PRIVATE cxx_std_14)
if (MSVC)
# with MSVC, 'cxx_std_14' will only propagate to the host code (MSVC), but will
# not set __cplusplus correctly anyway, while nvcc will ignore it.
# If specified for nvcc on the command line as '-std=c++14' nvcc will emit this
# message instead:
# nvcc warning : The -std=c++14 flag is not supported with the configured host
# compiler. Flag will be ignored.
set_property(SOURCE cuda-cpp14.cu APPEND PROPERTY
COMPILE_OPTIONS -Xcompiler /std:c++14 -Xcompiler /Zc:__cplusplus)
set_property(SOURCE cpp14.cc APPEND PROPERTY
COMPILE_OPTIONS /std:c++14 /Zc:__cplusplus)
endif()
endif()
get_target_property(IN_USE_CUDA_STANDARD fmt-in-cuda-test CUDA_STANDARD)
message(STATUS "cuda_standard: ${IN_USE_CUDA_STANDARD}")
get_target_property(IN_USE_CUDA_STANDARD_REQUIRED
fmt-in-cuda-test CUDA_STANDARD_REQUIRED)
message(STATUS "cuda_standard_required: ${IN_USE_CUDA_STANDARD_REQUIRED}")
# We don't use PUBLIC or other keyword for reasons explained in the
# CUDA_LINK_LIBRARIES_KEYWORD section in
# https://cmake.org/cmake/help/latest/module/FindCUDA.html
target_link_libraries(fmt-in-cuda-test fmt::fmt)