From 4f78554488ac2012fdec2a018e8eac18940aab01 Mon Sep 17 00:00:00 2001 From: Anthony Geay Date: Tue, 18 Feb 2020 08:03:10 +0100 Subject: [PATCH] Make medcoupling linkable with ptscotch version >= 6.0.0 --- cmake/FindPTScotch.cmake | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) diff --git a/cmake/FindPTScotch.cmake b/cmake/FindPTScotch.cmake index b460383..dc55604 100644 --- a/cmake/FindPTScotch.cmake +++ b/cmake/FindPTScotch.cmake @@ -28,8 +28,31 @@ ENDIF(PTSCOTCH_ROOT_DIR) FIND_LIBRARY(PTSCOTCH_LIBRARIES ptscotch) FIND_LIBRARY(PTSCOTCH_ERR_LIBRARIES ptscotcherr) -SET(PTSCOTCH_LIBRARIES ${PTSCOTCH_LIBRARIES} ${PTSCOTCH_ERR_LIBRARIES}) -FIND_PATH(PTSCOTCH_INCLUDE_DIRS scotch.h PATH_SUFFIXES "/scotch") +set(PTSCOTCH_LIBRARIES ${PTSCOTCH_LIBRARIES} ${PTSCOTCH_ERR_LIBRARIES}) +set(SCOTCH_HEADER scotch.h) +FIND_PATH(PTSCOTCH_INCLUDE_DIRS ${SCOTCH_HEADER} PATH_SUFFIXES "/scotch") + +# Detect version of scotch/ptscotch + +file(TO_NATIVE_PATH "${PTSCOTCH_INCLUDE_DIRS}/${SCOTCH_HEADER}" SCOTCH_HEADER_FILE) +file(READ ${SCOTCH_HEADER_FILE} SCOTCH_HEADER_FILE_CONTENT) + +set(ITER VERSION_MAJOR RELEASE_MINOR PATCHLEVEL_PATCH) +foreach(mmp ${ITER}) + string(REPLACE "_" ";" mmp_list ${mmp}) + list(GET mmp_list 0 mmp_search) + list(GET mmp_list 1 mmp_client) + string( REGEX MATCH "#define[\t ]+SCOTCH_${mmp_search}[\t ]+([0-9]+)" SCOTCH_MAJOR_VERSION_LINE "${SCOTCH_HEADER_FILE_CONTENT}" ) + string( REGEX MATCH "([0-9]+)" SCOTCH_VERSION_${mmp_client} "${SCOTCH_MAJOR_VERSION_LINE}" ) +endforeach() + +# End of detection of scotch/ptscotch + +if("${SCOTCH_VERSION_MAJOR}.${SCOTCH_VERSION_MINOR}.${SCOTCH_VERSION_PATCH}" VERSION_GREATER_EQUAL "6.0.0") + # for ptscotch client of version >= 6.0.0 scotch.a library needs to be added + find_library(SCOTCH_LIBRARY scotch) + list(APPEND PTSCOTCH_LIBRARIES ${SCOTCH_LIBRARY}) +endif() INCLUDE(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(PTScotch REQUIRED_VARS PTSCOTCH_INCLUDE_DIRS PTSCOTCH_LIBRARIES) -- 2.30.2