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#
# Copyright 2013-16 ARM Limited and Contributors.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of ARM Limited 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 ARM LIMITED 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 ARM LIMITED AND 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.
#
# Usage:
# $ mkdir build && cd build
# $ cmake -DCMAKE_TOOLCHAIN_FILE=path/of/GNUlinux_config.cmake ..
# $ make
#
# Option:
# - Choose target architecture
# Target architecture can be specified by setting NE10_LINUX_TARGET_ARCH to
# armv7 or aarch64 (Not done yet). Defaut is armv7.
set(GNULINUX_PLATFORM ON)
set(CMAKE_SYSTEM_NAME "Linux")
set(CMAKE_SYSTEM_PROCESSOR "arm")
if(NOT DEFINED ENV{NE10_LINUX_TARGET_ARCH})
set(NE10_LINUX_TARGET_ARCH "armv7")
else()
set(NE10_LINUX_TARGET_ARCH $ENV{NE10_LINUX_TARGET_ARCH})
endif()
if(NE10_LINUX_TARGET_ARCH STREQUAL "armv7")
set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc)
set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)
set(CMAKE_ASM_COMPILER arm-linux-gnueabihf-as)
find_program(CMAKE_AR NAMES "arm-linux-gnueabihf-ar")
find_program(CMAKE_RANLIB NAMES "arm-linux-gnueabihf-ranlib")
elseif(NE10_LINUX_TARGET_ARCH STREQUAL "aarch64")
set(CMAKE_C_COMPILER aarch64-linux-gnu-gcc)
set(CMAKE_CXX_COMPILER aarch64-linux-gnu-g++)
set(CMAKE_ASM_COMPILER aarch64-linux-gnu-as)
find_program(CMAKE_AR NAMES "aarch64-linux-gnu-ar")
find_program(CMAKE_RANLIB NAMES "aarch64-linux-gnu-ranlib")
endif()
mark_as_advanced(CMAKE_AR)
mark_as_advanced(CMAKE_RANLIB)