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# Basic cmake toolchain file for Qt for Yocto Environment
# Assumptions: toolchain script is sourced
#
# Copyright (c) 2013-2018 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
# All rights reserved.
#
# Author: Christoph Sterz <christoph.sterz@kdab.com>
#
# 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 copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
set(CMAKE_SYSTEM_NAME "Linux")
if(DEFINED ENV{ARCH})
#$ARCH is set through the yocto environment script, use this
set(CMAKE_SYSTEM_PROCESSOR "$ENV{ARCH}")
elseif(DEFINED ENV{CC})
#No $ARCH found, trying to deduce processor from -march=<name> flag in CC
string(REGEX MATCH "-march=([^\ ]+)" DUMMY "$ENV{CC}")
set(CMAKE_SYSTEM_PROCESSOR ${CMAKE_MATCH_1})
else()
message(FATAL_ERROR "Could not find processor architecture (no ARCH or CC found in environment).")
endif()
set(OE_QMAKE_PATH_EXTERNAL_HOST_BINS "$ENV{OE_QMAKE_PATH_HOST_BINS}")
set(CMAKE_FIND_ROOT_PATH "$ENV{SDKTARGETSYSROOT}")
set(CMAKE_SYSROOT "$ENV{SDKTARGETSYSROOT}")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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