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# Copyright (c) 2017-2023, University of Tennessee. All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause
# This program is free software: you can redistribute it and/or modify it under
# the terms of the BSD 3-Clause license. See the accompanying LICENSE file.
# CXX compiler must match the one used to compiler LAPACK++.
# Set it in your environment.
cmake_minimum_required( VERSION 3.8 )
project(
lapackpp_example
LANGUAGES CXX
)
#-------------------------------------------------------------------------------
# Enforce out-of-source build
string( TOLOWER "${CMAKE_CURRENT_SOURCE_DIR}" source_dir )
string( TOLOWER "${CMAKE_CURRENT_BINARY_DIR}" binary_dir )
if ("${source_dir}" STREQUAL "${binary_dir}")
message( FATAL_ERROR
"Compiling with CMake requires an out-of-source build. To proceed:
rm -rf CMakeCache.txt CMakeFiles/ # delete files in ${CMAKE_CURRENT_SOURCE_DIR}
mkdir build
cd build
cmake ..
make" )
endif()
#-------------------------------------------------------------------------------
find_package( lapackpp REQUIRED )
#--------------------
add_executable(
example_potrf
example_potrf.cc
)
target_link_libraries(
example_potrf
lapackpp
)
#-------------------------------------------------------------------------------
# CTest
# Get precisions to test. See .github/workflows/test.sh
set( test_args $ENV{test_args} )
if (NOT test_args)
set( test_args "s d c z" )
endif()
string( REPLACE " " ";" test_args ${test_args} ) # convert to list
enable_testing()
add_test( NAME example_gemm COMMAND ./example_potrf ${test_args} )
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