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