From 11e3a669fe3c0e8d512ebfffb322b6c330378517 Mon Sep 17 00:00:00 2001
From: Grzegorz Kowal <grzegorz@amuncode.org>
Date: Thu, 30 Jul 2020 12:58:49 -0300
Subject: [PATCH] MAKEFILE: Add initial support for CMake.
Just call ccmake <path to AMUN code> and set options.
GNU Fortran, Intel Fortran and PGI Fortran are supported.
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
---
CMakeLists.txt | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 69 insertions(+)
create mode 100644 CMakeLists.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..f8eb155
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,69 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(amun VERSION 1.0)
+
+enable_language(Fortran)
+
+set(default_build_type "Release")
+
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+ message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+ set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
+ STRING "Choose the type of build." FORCE)
+ set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif()
+
+if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
+ add_compile_options("$<$<CONFIG:RELEASE>:-march=native;-pipe;-pedantic;-ftree-vectorize;-fno-unsafe-math-optimizations;-frounding-math;-fsignaling-nans;-finline-limit=10000;-fdiagnostics-color=always>")
+ add_compile_options("$<$<CONFIG:DEBUG>:-Og;-pedantic;-W;-Wall>")
+endif()
+
+if(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
+ add_compile_options("$<$<CONFIG:RELEASE>:-xHost;-fp-model=source;-heap-arrays;-ip;-unroll-aggressive;-simd;-qopt-prefetch;-use-intel-optimized-headers;-finline-limit=1000;-fno-omit-frame-pointer>")
+ add_compile_options("$<$<CONFIG:DEBUG>:-O>")
+endif()
+
+if(CMAKE_Fortran_COMPILER_ID MATCHES "PGI")
+ add_compile_options("$<$<CONFIG:RELEASE>:-fastsse;-O4;-Mvect=simd;-Minline=maxsize:1000>")
+ add_compile_options("$<$<CONFIG:DEBUG>:-O;-Minfo=all>")
+endif()
+
+file(GLOB_RECURSE sources sources/*.F90)
+add_executable(amun.x ${sources})
+
+option(ENABLE_3D "Enables 3D domains" OFF)
+if(ENABLE_3D)
+ target_compile_definitions(amun.x PRIVATE NDIMS=3)
+else()
+ target_compile_definitions(amun.x PRIVATE NDIMS=2)
+endif()
+
+option(ENABLE_HDF5 "Enable HDF5 support" ON)
+if(ENABLE_HDF5)
+ find_package(HDF5 COMPONENTS Fortran)
+ if(HDF5_Fortran_FOUND)
+ include_directories(${HDF5_Fortran_INCLUDE_DIRS})
+ target_compile_definitions(amun.x PRIVATE HDF5)
+ target_link_libraries(amun.x ${HDF5_Fortran_LIBRARIES})
+ endif()
+endif()
+
+option(ENABLE_MPI "Enable MPI support" ON)
+if(ENABLE_MPI)
+ find_package(MPI COMPONENTS Fortran)
+ if(MPI_Fortran_FOUND)
+ include_directories(${MPI_Fortran_INCLUDE_DIRS})
+ target_compile_definitions(amun.x PRIVATE MPI)
+ target_link_libraries(amun.x ${MPI_Fortran_LIBRARIES})
+ endif()
+endif()
+
+option(ENABLE_PROFILE "Enables profiling support" OFF)
+if(ENABLE_PROFILE)
+ target_compile_definitions(amun.x PRIVATE PROFILE)
+endif()
+
+option(ENABLE_SIGNALS "Enables signal handler support" ON)
+if(ENABLE_SIGNALS)
+ target_compile_definitions(amun.x PRIVATE SIGNALS)
+endif()