CMakeLists.txt

cmake_minimum_required(VERSION 3.1)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_FLAGS_DEBUG "-g")
set(CMAKE_CXX_FLAGS_RELEASE "-O3")
project(PBS)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

option(LIBIGL_USE_STATIC_LIBRARY "Use libigl as static library" OFF)
option(LIBIGL_WITH_ANTTWEAKBAR       "Use AntTweakBar"    OFF)
option(LIBIGL_WITH_CGAL              "Use CGAL"           OFF)
option(LIBIGL_WITH_COMISO            "Use CoMiso"         OFF)
option(LIBIGL_WITH_CORK              "Use Cork"           OFF)
option(LIBIGL_WITH_EMBREE            "Use Embree"         OFF)
option(LIBIGL_WITH_LIM               "Use LIM"            OFF)
option(LIBIGL_WITH_MATLAB            "Use Matlab"         OFF)
option(LIBIGL_WITH_MOSEK             "Use MOSEK"          OFF)
option(LIBIGL_WITH_OPENGL            "Use OpenGL"         ON)
option(LIBIGL_WITH_OPENGL_GLFW       "Use GLFW"           ON)
option(LIBIGL_WITH_OPENGL_GLFW_IMGUI "Use ImGui"          ON)
option(LIBIGL_WITH_PNG               "Use PNG"            OFF)
option(LIBIGL_WITH_PYTHON            "Use Python"         OFF)
option(LIBIGL_WITH_TETGEN            "Use Tetgen"         OFF)
option(LIBIGL_WITH_TRIANGLE          "Use Triangle"       OFF)
option(LIBIGL_WITH_VIEWER            "Use OpenGL viewer"  ON)
option(LIBIGL_WITH_XML               "Use XML"            OFF)

if (NOT LIBIGL_FOUND)
    find_package(LIBIGL REQUIRED QUIET)
endif()

add_subdirectory(main)

#Ninja-build, add color for Ninja builds
if(CMAKE_GENERATOR STREQUAL "Ninja")
    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION GREATER_EQUAL 4.9)
        set(CMAKE_CXX_FLAGS "-Wall -Wextra -fdiagnostics-color=always") #Note: Must do this after FindMPI, else MPI is not found on euler
    elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
        set(CMAKE_CXX_FLAGS "-Weverything -fcolor-diagnostics")
    endif()
endif()