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Now the minimum cmake version is 3.9. This is required for proper CUDA & MPI support. Older versions of cmake are very buggy when compiling cuda and it's a pain in the neck to try and work around all the quirks.

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jpekkila
2019-12-05 15:35:51 +02:00
parent e99a428dec
commit 9d70a29ae0
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@@ -11,12 +11,12 @@
#
## CMake settings
cmake_minimum_required (VERSION 3.5.1) # Need >= 3.8 for first-class CUDA support
cmake_minimum_required (VERSION 3.9) # Need >= 3.8 for first-class CUDA support and >= 3.9 for MPI
find_program(CMAKE_C_COMPILER NAMES $ENV{CC} gcc PATHS ENV PATH NO_DEFAULT_PATH)
find_program(CMAKE_CXX_COMPILER NAMES $ENV{CXX} g++ PATHS ENV PATH NO_DEFAULT_PATH)
## Project settings
project(astaroth C CXX)
project(astaroth C CXX CUDA)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})
set(CMAKE_POSITION_INDEPENDENT_CODE ON)