#
# Copyright (c) 2020 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
#
# 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.
#

if(FORCE_64_BIT_BUILD)
	message("-- Forcing 64-bit build")
	set(CMAKE_EXE_LINKER_FLAGS "-m64")
	set(CMAKE_SHARED_LINKER_FLAGS "-m64")
	add_compile_options(-m64)

	# necessary for check_type_size, etc.
	set(CMAKE_REQUIRED_FLAGS "-m64")
	set(CMAKE_REQUIRED_LINK_OPTIONS "-m64")
endif()