ReducedModelOptimization/cmake/FindLIBIGL.cmake

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CMake
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2020-11-23 10:06:45 +01:00
# - 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
${LIBIGL_DIR}
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
/usr
/usr/local
/usr/local/igl/libigl
PATH_SUFFIXES include
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(LIBIGL
"\nlibigl not found --- You can download it using:\n\tgit clone 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)