1## 2## Copyright (c) 2017, Alliance for Open Media. All rights reserved 3## 4## This source code is subject to the terms of the BSD 2 Clause License and 5## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6## was not distributed with this source code in the LICENSE file, you can 7## obtain it at www.aomedia.org/license/software. If the Alliance for Open 8## Media Patent License 1.0 was not distributed with this source code in the 9## PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10## 11if (NOT AOM_AOM_PORTS_AOM_PORTS_CMAKE_) 12set(AOM_AOM_PORTS_AOM_PORTS_CMAKE_ 1) 13 14set(AOM_PORTS_INCLUDES 15 "${AOM_ROOT}/aom_ports/aom_once.h" 16 "${AOM_ROOT}/aom_ports/aom_timer.h" 17 "${AOM_ROOT}/aom_ports/bitops.h" 18 "${AOM_ROOT}/aom_ports/emmintrin_compat.h" 19 "${AOM_ROOT}/aom_ports/mem.h" 20 "${AOM_ROOT}/aom_ports/mem_ops.h" 21 "${AOM_ROOT}/aom_ports/mem_ops_aligned.h" 22 "${AOM_ROOT}/aom_ports/msvc.h" 23 "${AOM_ROOT}/aom_ports/system_state.h") 24 25set(AOM_PORTS_ASM_X86 "${AOM_ROOT}/aom_ports/emms.asm") 26 27set(AOM_PORTS_INCLUDES_X86 28 "${AOM_ROOT}/aom_ports/x86_abi_support.asm") 29 30set(AOM_PORTS_SOURCES_ARM 31 "${AOM_ROOT}/aom_ports/arm.h" 32 "${AOM_ROOT}/aom_ports/arm_cpudetect.c") 33 34# For arm and x86 targets: 35# Creates the aom_ports build target, adds the includes in aom_ports to the 36# target, and makes libaom depend on it. 37# Otherwise: 38# Adds the includes in aom_ports to the libaom target. 39# For all target platforms: 40# The libaom target must exist before this function is called. 41function (setup_aom_ports_targets) 42 if ("${AOM_TARGET_CPU}" MATCHES "^x86") 43 add_asm_library("aom_ports" "AOM_PORTS_ASM_X86" "aom") 44 set(aom_ports_has_symbols 1) 45 elseif ("${AOM_TARGET_CPU}" MATCHES "arm") 46 add_library(aom_ports OBJECT ${AOM_PORTS_SOURCES_ARM}) 47 set(aom_ports_has_symbols 1) 48 target_sources(aom PRIVATE $<TARGET_OBJECTS:aom_ports>) 49 endif () 50 51 if (aom_ports_has_symbols) 52 target_sources(aom_ports PRIVATE ${AOM_PORTS_INCLUDES}) 53 54 if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR 55 "${AOM_TARGET_CPU}" STREQUAL "x86_64") 56 target_sources(aom_ports PRIVATE ${AOM_PORTS_INCLUDES_X86}) 57 endif () 58 59 set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE) 60 else () 61 target_sources(aom PRIVATE ${AOM_PORTS_INCLUDES}) 62 63 if ("${AOM_TARGET_CPU}" STREQUAL "x86" OR 64 "${AOM_TARGET_CPU}" STREQUAL "x86_64") 65 target_sources(aom PRIVATE ${AOM_PORTS_INCLUDES_X86}) 66 endif () 67 endif () 68endfunction () 69 70endif () # AOM_AOM_PORTS_AOM_PORTS_CMAKE_ 71