FindLIBIGL.cmake
# - Try to find the LIBIGL library
# Once done this will define
#
# LIBIGL_FOUND - system has LIBIGL
# LIBIGL_INCLUDE_DIR - **the** LIBIGL include directory
if(LIBIGL_FOUND)
return()
endif()
find_path(LIBIGL_INCLUDE_DIR igl/readOBJ.h
HINTS
ENV LIBIGL
ENV LIBIGLROOT
ENV LIBIGL_ROOT
ENV LIBIGL_DIR
PATHS
${CMAKE_SOURCE_DIR}/../..
${CMAKE_SOURCE_DIR}/..
${CMAKE_SOURCE_DIR}
${CMAKE_SOURCE_DIR}/libigl
${CMAKE_SOURCE_DIR}/../libigl
${CMAKE_SOURCE_DIR}/../../libigl
PATH_SUFFIXES include
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LIBIGL
"\nlibigl not found --- You can download it using:\n\tgit clone --recursive https://github.com/libigl/libigl.git ${CMAKE_SOURCE_DIR}/../libigl"
LIBIGL_INCLUDE_DIR)
mark_as_advanced(LIBIGL_INCLUDE_DIR)
list(APPEND CMAKE_MODULE_PATH "${LIBIGL_INCLUDE_DIR}/../cmake")
include(libigl)