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##
## Copyright (c) 2017, Alliance for Open Media. All rights reserved
##
## This source code is subject to the terms of the BSD 2 Clause License and
## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
## was not distributed with this source code in the LICENSE file, you can
## obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent.
##
if (NOT AOM_AOM_PORTS_AOM_PORTS_CMAKE_)
set(AOM_AOM_PORTS_AOM_PORTS_CMAKE_ 1)
set(AOM_PORTS_INCLUDES
"${AOM_ROOT}/aom_ports/aom_once.h"
"${AOM_ROOT}/aom_ports/aom_timer.h"
"${AOM_ROOT}/aom_ports/bitops.h"
"${AOM_ROOT}/aom_ports/emmintrin_compat.h"
"${AOM_ROOT}/aom_ports/mem.h"
"${AOM_ROOT}/aom_ports/mem_ops.h"
"${AOM_ROOT}/aom_ports/mem_ops_aligned.h"
"${AOM_ROOT}/aom_ports/msvc.h"
"${AOM_ROOT}/aom_ports/system_state.h")
set(AOM_PORTS_INCLUDES_X86
"${AOM_ROOT}/aom_ports/x86_abi_support.asm")
set(AOM_PORTS_ASM_MMX "${AOM_ROOT}/aom_ports/emms.asm")
set(AOM_PORTS_SOURCES_ARM
"${AOM_ROOT}/aom_ports/arm.h"
"${AOM_ROOT}/aom_ports/arm_cpudetect.c")
# For arm targets and targets where HAVE_MMX is true:
# Creates the aom_ports build target, adds the includes in aom_ports to the
# target, and makes libaom depend on it.
# Otherwise:
# Adds the includes in aom_ports to the libaom target.
# For all target platforms:
# The libaom target must exist before this function is called.
function (setup_aom_ports_targets)
if (HAVE_MMX)
add_asm_library("aom_ports" "AOM_PORTS_ASM_MMX" "aom")
set(aom_ports_has_symbols 1)
elseif ("${AOM_TARGET_CPU}" MATCHES "arm")
add_library(aom_ports OBJECT ${AOM_PORTS_SOURCES_ARM})
set(aom_ports_has_symbols 1)
target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_ports>)
endif ()
if (aom_ports_has_symbols)
target_sources(aom_ports PRIVATE ${AOM_PORTS_INCLUDES})
if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR
"${AOM_TARGET_CPU}" STREQUAL "x86_64")
target_sources(aom_ports PRIVATE ${AOM_PORTS_INCLUDES_X86})
endif ()
set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE)
else ()
target_sources(aom PRIVATE ${AOM_PORTS_INCLUDES})
if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR
"${AOM_TARGET_CPU}" STREQUAL "x86_64")
target_sources(aom PRIVATE ${AOM_PORTS_INCLUDES_X86})
endif ()
endif ()
endfunction ()
endif () # AOM_AOM_PORTS_AOM_PORTS_CMAKE_
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