#
# MIT License
#
# Copyright (c) 2018 Joel Winarske
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#

include (ExternalProject)

option(BUILD_TSLIB "Checkout and build tslib for target" ON)

if(BUILD_TSLIB)
    ExternalProject_Add(tslib
        GIT_REPOSITORY https://github.com/kergoth/tslib.git
        GIT_TAG 1.18
        BUILD_IN_SOURCE 0
        UPDATE_COMMAND ""
        CMAKE_ARGS
        -DCMAKE_TOOLCHAIN_FILE=${CMAKE_BINARY_DIR}/app.toolchain.cmake
        -DCMAKE_INSTALL_PREFIX=${TARGET_SYSROOT}
        -DCMAKE_BUILD_TYPE=MinSizeRel
        -DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE_MAKEFILE}
    )
    if(BUILD_TOOLCHAIN)
        add_dependencies(tslib clang)
    endif()
    if(BUILD_COMPILER-RT)
        add_dependencies(tslib compiler-rt)
    endif()
endif(BUILD_TSLIB)