# CMake script for finding Metis
# If libraries are already defined, do nothing
IF(Metis_LIBRARIES AND Metis_INCLUDE_DIR)
SET(Metis_FOUND TRUE)
RETURN()
ENDIF()
SET(Metis_FOUND FALSE)
MESSAGE(STATUS "Finding Metis")
# Try to find Metis
SET(METISINCLUDE
"${METISROOT}/include"
"$ENV{METISROOT}/include"
"$ENV{METIS_ROOT}/include"
"$ENV{PARMETISROOT}/include"
"$ENV{PARMETIS_ROOT}/include"
"${CMAKE_SOURCE_DIR}/metis/include"
INTERNAL)
SET(METIS_INCLUDENAME "metis.h" "parmetis.h" INTERNAL)
FIND_PATH(Metis_INCLUDE_DIR
NAMES
${METIS_INCLUDENAME}
HINTS
${METISINCLUDE}
)
SET(METISLIB
"${METISROOT}/lib"
"$ENV{METISROOT}/lib"
"$ENV{METIS_ROOT}/lib"
"$ENV{PARMETISROOT}/lib"
"$ENV{PARMETIS_ROOT}/lib"
"${CMAKE_SOURCE_DIR}/metis/lib"
INTERNAL)
FIND_LIBRARY(Metis_LIBRARIES
metis
HINTS
${METISLIB})
IF (Metis_LIBRARIES AND Metis_INCLUDE_DIR)
SET(Metis_FOUND TRUE)
ENDIF()
IF (Metis_FOUND)
IF (NOT Metis_FIND_QUIETLY)
MESSAGE(STATUS "A library with Metis API found.")
MESSAGE(STATUS "Metis include dir: ${Metis_INCLUDE_DIR}")
MESSAGE(STATUS "Metis libraries: ${Metis_LIBRARIES}")
ENDIF()
ELSE()
IF (Metis_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Metis libraries not found.")
ENDIF()
ENDIF()
MARK_AS_ADVANCED(
METISINCLUDE
METISLIB
METIS_INCLUDENAME
Metis_INCLUDE_DIR
Metis_LIBRARIES
)
