Commit 67f61694 authored by incardon's avatar incardon

Adding macro to check for libHilbert

parent 76a6fe6b
Pipeline #708 failed with stages
in 4 seconds
......@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
project(openfpm_pdata LANGUAGES C CXX)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/CMakeFiles/)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/cmake_modules/)
set(BOOST_INCLUDE ${Boost_INCLUDE_DIR} CACHE PATH "Include directory for BOOST")
set(LIBHILBERT_ROOT CACHE PATH "LibHilbert root path")
......
# - Try to find LibHilbert
# Once done this will define
#
# LIBHILBERT_FOUND - system has LibHilbert
# LIBHILBERT_INCLUDE_DIRS - include directories for PETSc
# LIBHILBERT_LIBRARY_DIRS - library directories for PETSc
# LIBHILBERT_LIBRARIES - libraries for PETSc
#
#=============================================================================
# Copyright (C) 2010-2016 Pietro Incardona
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
if (LIBHILBERT_FOUND)
return()
endif()
add_library(libhilbert INTERFACE IMPORTED)
# Add libraries (static)
set(_libs "-L${LIBHILBERT_ROOT}/lib -llibhilbert")
set_property(TARGET libhilbert PROPERTY INTERFACE_LINK_LIBRARIES "${_libs}")
# Create LibHilbert test program
set(LIBHILBERT_TEST_LIB_CPP
"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/libhilbert_test_lib.cpp")
file(WRITE ${LIBHILBERT_TEST_LIB_CPP} "
extern \"C\"
{
#include \"hilbertKey.h\"
}
int main()
{
//An integer to handle errors
int err;
//Array to handle output
uint64_t nextCoord[2];
//Get the coordinates of the next cell
getIntCoordFromHKey(nextCoord, 4, 2, 0, &err);
return 0;
}
")
# Try to run test program (static linking)
try_run(
LIBHILBERT_TEST_LIB_EXITCODE
LIBHILBERT_TEST_LIB_COMPILED
${CMAKE_CURRENT_BINARY_DIR}
${LIBHILBERT_TEST_LIB_CPP}
CMAKE_FLAGS
"-DINCLUDE_DIRECTORIES:STRING=${LIBHILBERT_ROOT}/include"
"-DLINK_LIBRARIES:STRING=${LIBHILBERT_ROOT}/lib"
LINK_LIBRARIES libhilbert
COMPILE_OUTPUT_VARIABLE LIBHILBERT_TEST_LIB_COMPILE_OUTPUT
RUN_OUTPUT_VARIABLE LIBHILBERT_TEST_LIB_OUTPUT)
if (LIBHILBERT_TEST_LIB_COMPILED AND LIBHILBERT_TEST_LIB_EXITCODE EQUAL 0)
message(STATUS "Test LibHilbert_TEST_RUNS static linking - Success")
set(LIBHILBERT_TEST_RUNS TRUE)
set(LIBHILBERT_FOUND TRUE)
set(LIBHILBERT_INCLUDE_DIRS ${LIBHILBERT_ROOT}/include)
set(LIBHILBERT_LIBRARY_DIRS ${LIBHILBERT_ROOT}/lib)
set(LIBHILBERT_LIBRARIES -llibhilbert)
else()
message(STATUS "Test LibHilbert_TEST_RUNS static linking - Failed")
set(LIBHILBERT_TEST_RUNS FALSE)
endif()
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