build/cmake/toolchains/armv7-ios.cmake

#
# Copyright (c) 2021, Alliance for Open Media. All rights reserved
#
# This source code is subject to the terms of the BSD 3-Clause Clear License and
# the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear
# License was not distributed with this source code in the LICENSE file, you can
# obtain it at aomedia.org/license/software-license/bsd-3-c-c/.  If the Alliance
# for Open Media Patent License 1.0 was not distributed with this source code in
# the PATENTS file, you can obtain it at aomedia.org/license/patent-license/.
#
if(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_)
  return()
endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_
set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_ 1)

if(XCODE)

  # TODO(tomfinegan): Handle arm builds in Xcode.
  message(FATAL_ERROR "This toolchain does not support Xcode.")
endif()

set(CMAKE_SYSTEM_PROCESSOR "armv7")
set(CMAKE_OSX_ARCHITECTURES "armv7")

include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")

# No intrinsics flag required for armv7s-ios.
set(AOM_NEON_INTRIN_FLAG "")

# No runtime cpu detect for armv7s-ios.
set(CONFIG_RUNTIME_CPU_DETECT
    0
    CACHE STRING "")