Merge pull request #5 from nicolasaunai/cmake

add cmake config

CMakeLists.txt

@@ -0,0 +1,59 @@
+cmake_minimum_required (VERSION 3.20.1) # released April 8, 2021 - https://www.kitware.com/cmake-3-20-1-available-for-download/
+
+project(PHAREMHD VERSION 0.1 LANGUAGES CXX C)
+
+# Release mode default
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE)
+endif()
+
+
+SET(PYBIND_MIN_VERSION "2.5.0")
+find_package(Python 3.8 COMPONENTS Interpreter Development.Module REQUIRED)
+find_program(Git git)
+include(pybind.cmake)
+
+set(PHAREMHD_PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
+
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
+
+set(SOURCES
+    src/ConservativeVariables.cpp 
+    src/ConstrainedTransport.cpp
+    src/EquationOfState.cpp
+    src/GodunovFlux.cpp
+    src/Interface.cpp
+    src/ModularityUtils.cpp
+    src/PhareMHD.cpp
+    src/PhysicalConstants.cpp
+    src/PrimitiveVariables.cpp
+    src/RiemannSolver.cpp
+    src/TimeIntegrator.cpp)
+
+set(INCLUDES 
+    src/ConservativeVariables.hpp
+    src/ConstrainedTransport.hpp
+    src/EquationOfState.hpp
+    src/GodunovFlux.hpp
+    src/Interface.hpp
+    src/ModularityUtils.hpp
+    src/PhareMHD.hpp
+    src/PhysicalConstants.hpp
+    src/PrimitiveVariables.hpp
+    src/RiemannSolver.hpp
+    src/TimeIntegrator.hpp)
+
+add_library(phareMHD SHARED ${SOURCES} ${INCLUDES})
+
+
+pybind11_add_module(pyMHD pyMHD/pyMHD.cpp)
+target_link_libraries(pyMHD PUBLIC phareMHD)
+
+
+
+

pybind.cmake

@@ -0,0 +1,42 @@
+
+SET(PYBIND_MIN_VERSION "2.5.0")
+
+function(get_pybind)
+
+  # Pybind errors with clang, it is default in GCC
+  # https://github.com/pybind/pybind11/issues/1604
+  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    set (PHARE_FLAGS ${PHARE_FLAGS} -fsized-deallocation)
+  endif()
+
+  message("downloading subproject pybind11")
+  set(PYBIND11_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/subprojects/pybind11)
+
+  if (NOT EXISTS ${PYBIND11_SRCDIR})
+  message("cloning your mother  ${PYBIND11_SRCDIR}")
+    execute_process(
+      COMMAND ${Git} clone https://github.com/pybind/pybind11 ${PYBIND11_SRCDIR} --depth 1 -b master
+    )
+  else()
+    if(devMode)
+      message("downloading latest pybind11 updates")
+      execute_process(COMMAND ${Git} pull origin master WORKING_DIRECTORY ${PYBIND11_SRCDIR})
+    endif(devMode)
+  endif()
+
+  message("now adding subdir")
+  add_subdirectory(${PYBIND11_SRCDIR})
+
+endfunction(get_pybind)
+
+if (forceGetPybind)
+  get_pybind()
+else()
+
+  find_package(pybind11 ${PYBIND_MIN_VERSION} CONFIG QUIET)
+
+  if (NOT pybind11_FOUND)
+    get_pybind()
+  endif()
+
+endif(forceGetPybind)