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# Copyright (c) 2019 ETH Zurich, Simon Frasch
#
# 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.
# 3. Neither the name of the copyright holder nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# 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 OWNER 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.
#.rst:
# FindARMPL
# -----------
#
# This module searches for the sequential 32-bit integer ARM library.
#
#
# The following variables are set
#
# ::
#
# ARMPL_FOUND - True if double precision fftw library is found
# ARMPL_LIBRARIES - The required libraries
# ARMPL_INCLUDE_DIRS - The required include directory
#
# The following import target is created
#
# ::
#
# ARM::pl
# set paths to look for ARM
set(_ARMPL_PATHS ${ARMPL_ROOT} $ENV{ARMPL_ROOT} $ENV{ARMPL_DIR})
set(_ARMPL_DEFAULT_PATH_SWITCH)
if(_ARMPL_PATHS)
# do not look at any default paths if a custom path was set
set(_ARMPL_DEFAULT_PATH_SWITCH NO_DEFAULT_PATH)
else()
set(_ARMPL_PATHS /opt/arm)
endif()
# find all ARM libraries / include directories
find_library(
ARMPL_LIBRARIES
NAMES "armpl_lp64"
HINTS ${_ARMPL_PATHS}
PATH_SUFFIXES "lib" "lib64"
${_ARMPL_DEFAULT_PATH_SWITCH}
)
find_path(ARMPL_INCLUDE_DIRS
NAMES "fftw3.h"
HINTS ${_ARMPL_PATHS}
PATH_SUFFIXES "include" "include/fftw" "fftw"
${_ARMPL_DEFAULT_PATH_SWITCH}
)
# check if found
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ARMPL REQUIRED_VARS ARMPL_LIBRARIES ARMPL_INCLUDE_DIRS)
# add target to link against
if(ARMPL_FOUND)
# create interface target
if(NOT TARGET ARM::pl)
add_library(ARM::pl INTERFACE IMPORTED)
endif()
set_property(TARGET ARM::pl PROPERTY INTERFACE_LINK_LIBRARIES ${ARMPL_LIBRARIES})
set_property(TARGET ARM::pl PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${ARMPL_INCLUDE_DIRS})
endif()
# prevent clutter in gui
MARK_AS_ADVANCED(ARMPL_LIBRARIES ARMPL_INCLUDE_DIRS)
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