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# SPDX-FileCopyrightText: 2012-2021 Istituto Italiano di Tecnologia (IIT)
# SPDX-FileCopyrightText: 2009 RobotCub Consortium
# SPDX-License-Identifier: BSD-3-Clause
#[=======================================================================[.rst:
FindESDCANAPI
-------------
Created::
ESDCANAPI_INC_DIRS - Directories to include to use esdcan api
ESDCANAPI_LIB - Default library to link against to use the esdcan API
ESDCANAPI_FOUND - If false, don't try to use esdcan API
#]=======================================================================]
if(NOT ESDCANAPI_FOUND)
#we look for the lib, give priority to ESDCANAPI_DIR which should point to
#the correct place, but also look in other locations. CAnSdkDir should be set
#by the installer.
set(ESDCANAPI_DIR $ENV{ESDCANAPI_DIR} CACHE PATH "Path to ESDCANAPI")
if(WIN32)
# Add possible search paths
list(APPEND ESDCAN_LIB_DIRS ${ESDCANAPI_DIR}/develop/vc)
list(APPEND ESDCAN_LIB_DIRS ${CanSdkDir}/develop/vc)
list(APPEND ESDCAN_LIB_DIRS ${ESDCANAPI_DIR}/winnt)
list(APPEND ESDCAN_INC_DIRS ${ESDCANAPI_DIR})
list(APPEND ESDCAN_INC_DIRS ${CanSdkDir})
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
# 64-bit
set(ESDCANAPI_ARCH "amd64")
else()
# 32-bit
set(ESDCANAPI_ARCH "i368")
endif()
# Build directory names depending on system architecture
if(DEFINED ENV{PROGRAMFILES})
list(APPEND ESDCAN_LIB_DIRS "$ENV{PROGRAMFILES}/CAN/develop/vc")
list(APPEND ESDCAN_LIB_DIRS "$ENV{PROGRAMFILES}/ESD/CAN/SDK/lib/VC/${ESDCANAPI_ARCH}")
list(APPEND ESDCAN_INC_DIRS "$ENV{PROGRAMFILES}/CAN")
list(APPEND ESDCAN_INC_DIRS "$ENV{PROGRAMFILES}/ESD/CAN/SDK")
endif()
if(DEFINED ENV{ProgramW6432})
list(APPEND ESDCAN_LIB_DIRS "$ENV{ProgramW6432}/CAN/develop/vc")
list(APPEND ESDCAN_LIB_DIRS "$ENV{ProgramW6432}/ESD/CAN/SDK/lib/VC/${ESDCANAPI_ARCH}")
list(APPEND ESDCAN_INC_DIRS "$ENV{ProgramW6432}/CAN")
list(APPEND ESDCAN_INC_DIRS "$ENV{ProgramW6432}/ESD/CAN/SDK")
endif()
# Find library
find_library(ESDCANAPI_LIB
NAMES "ntcan"
PATHS ${ESDCAN_LIB_DIRS})
# Find include file
find_path(ESDCANAPI_INC_DIRS
NAMES "ntcan.h "
PATHS ${ESDCAN_INC_DIRS}
PATH_SUFFIXES "include")
else()
find_library(ESDCANAPI_LIB ntcan
${ESDCANAPI_DIR}/lib32
${ESDCANAPI_DIR}/lib64)
set(ESDCANAPI_INC_DIRS ${ESDCANAPI_DIR}/lib32)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ESDCANAPI
DEFAULT_MSG
ESDCANAPI_LIB
ESDCANAPI_INC_DIRS)
mark_as_advanced(ESDCANAPI_LIB ESDCANAPI_INC_DIRS)
endif()
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