src/libigl/CMakeLists.txt


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project(libigl)
cmake_minimum_required(VERSION 3.0)

add_library(libigl INTERFACE)

find_package(libigl QUIET)

if(libigl_FOUND)
    message(STATUS "IGL found, using system version...")
    target_link_libraries(libigl INTERFACE igl::core)
else()
    message(STATUS "IGL NOT found, using bundled version...")
    target_include_directories(libigl SYSTEM BEFORE INTERFACE ${LIBDIR}/libigl)
endif()