cmake_minimum_required(VERSION 3.16)
project(IGATrimGauss)



set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
set(EXTERNALDIR "${CMAKE_CURRENT_SOURCE_DIR}/external")

# set compile flags
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")


# MshIO
add_subdirectory(external/MshIO)
link_libraries(mshio::mshio)

# add eigen
find_package(Eigen3 REQUIRED)
include_directories(${EIGEN3_INCLUDE_DIRS})
link_libraries(Eigen3::Eigen)

find_package(fmt REQUIRED)
link_libraries(fmt::fmt)

find_package(spdlog REQUIRED)
link_libraries(spdlog::spdlog)

include_directories(${PROJECT_SOURCE_DIR}/include)
include_directories(${PROJECT_SOURCE_DIR}/external)
include_directories(src/LinSysSolver)


add_subdirectory(src)