From fc7ce71d7907db703150536bcd59f6d66c7290b0 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Mon, 24 Sep 2018 19:03:13 +0200
Subject: [PATCH] Add initial ParMETIS CMake configuration
Would probably require efforts for user defined location of libraries
---
CMakeLists.txt | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 01b131228..efae19025 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -220,6 +220,34 @@ if("${CMAKE_BUILD_TYPE}" STREQUAL "Coverage")
endif()
+#------------------------------------------------------
+# Search for ParMETIS
+
+if(${MPI_FOUND})
+ find_path(PARMETIS_INCLUDE_DIR parmetis.h
+ PATH_SUFFIX include parmetis
+ NO_DEFAULT_PATH
+ DOC "Custom include directory for parmetis.h")
+ find_path(PARMETIS_INCLUDE_DIR parmetis.h
+ PATH_SUFFIX include parmetis)
+
+ if (EXISTS "${PARMETIS_INCLUDE_DIR}/parmetis.h")
+ message("-- Found parmetis.h in ${PARMETIS_INCLUDE_DIR}")
+ find_library(LIB_PARMETIS parmetis)
+ if("${LIB_PARMETIS}" STREQUAL "LIB_PARMETIS-NOTFOUND")
+ message(FATAL_ERROR "Could not find parmetis library")
+ endif()
+ find_library(LIB_METIS metis)
+ if("${LIB_PARMETIS}" STREQUAL "LIB_METIS-NOTFOUND")
+ message(FATAL_ERROR "Could not find metis library")
+ endif()
+ set(PARMETIS_LIBRARIES ${LIB_PARMETIS} ${LIB_METIS})
+ message("-- Found parmetis/metis libraries ${PARMETIS_LIBRARIES}")
+ else()
+ message(FATAL_ERROR "Could not find parmetis.h")
+ endif()
+endif()
+
# -----------------------------------------------------
link_libraries("-rdynamic")
@@ -234,6 +262,7 @@ add_executable(
target_link_libraries(
pastis
kokkos
+ ${PARMETIS_LIBRARIES}
${MPI_CXX_LINK_FLAGS} ${MPI_CXX_LIBRARIES}
PastisUtils
PastisMesh)
--
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