Merge branch 'main-pc' into 1172_basop_CR_FIX_JBM_FLUSH_OFFSET_switches

# Basic Info

<!--- Remember to add issue and MR links to the status page in wiki here https://forge.3gpp.org/rep/sa4/audio/ivas-basop/-/wikis/IVAS-PC-MR-conversion-status -->

- Original merge request in float repo:

/label ~Type:FloatUpdatePorting ~Status::ToDo

- Link to issue in BASOP repo:

- Link to original MR in float repo:

- Requested reviewers:

/label Type:FloatUpdatePorting

# CMake file for IVAS

#

# Usage with Unix Makefiles (Linux, OS/X):

#   # create build directory

#   mkdir build ; cd build

#   # call CMake to generate build system, e.g. one of the following:

#   cmake -D CMAKE_BUILD_TYPE=Debug ../

#   cmake -D CMAKE_BUILD_TYPE=Release ../

#   cmake -D CMAKE_BUILD_TYPE=Debug -D TARGET_PLATFORM=x86_64 ../

#   # build project

#   make -j8

#

# Usage with Visual Studio

#   1) download CMake from https://cmake.org/download/, don't use the Cygwin version!

#   2.1) build project using IDE

#        In CMake GUI select the source dir (root of stereo-evs) and a new binary directory

#        and press "Configure" and "Generate". Then open the Visual Studio solution file generated

#        in the build directory.

#   2.2) build project using command line

#        # create build directory

#        mkdir build ; cd build

#        # call CMake to generate build system, e.g. one of the following:

#        cmake ../

#        cmake -G "Visual Studio 12 2013" ../

#        cmake -G "Visual Studio 12 2013 Win64" ../

#        # open the Visual Studio solution file generated in the build directory

#        # or build on command line, e.g.:

#        cmake --build . --config Debug

#        cmake --build . --config Release

cmake_minimum_required(VERSION 3.1)

set(CMAKE_C_STANDARD 99)

# configuration options for UNIX

if(UNIX)

  set(TARGET_PLATFORM ""  CACHE STRING "i686 / x86_64")

  set(CLANG           ""  CACHE STRING "1=msan / 2=asan / 3=usan")

  set(GCOV            OFF CACHE BOOL   "enable GCOV")

  set(STRIP           OFF CACHE BOOL   "enable STRIP")

  if(NOT CMAKE_BUILD_TYPE)

    set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "")

  endif()

  # TARGET_PLATFORM

  if("${TARGET_PLATFORM}" MATCHES "i386" OR

     "${TARGET_PLATFORM}" MATCHES "i586" OR

     "${TARGET_PLATFORM}" MATCHES "i686"

  )

    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")

    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32")

  elseif("${TARGET_PLATFORM}" MATCHES "x86_64")

    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64")

    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m64")

  endif()

  # C compiler flags

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffp-contract=off")  # disable floating point operation contraction

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic -Wcast-qual -Wall -W -Wextra -Wno-long-long")

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes")

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter")

  # to be uncommented in CI

  # set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")

  # CLANG

  if(CLANG)

    find_program(clangBin NAMES /home/amm-archiv/soft/Linux/clang/current/bin/clang clang REQUIRED)

    set(CMAKE_C_COMPILER "${clangBin}" CACHE STRING "")

    if("${CLANG}" MATCHES "1" OR "${CLANG}" MATCHES "msan")

      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=memory")

      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=memory")

    elseif("${CLANG}" MATCHES "2" OR "${CLANG}" MATCHES "asan")

      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")

      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")

    elseif("${CLANG}" MATCHES "3" OR "${CLANG}" MATCHES "usan")

      # NOTE: keep in sync with list in Makefile

      set(USAN_CHECKS_ENABLE

        undefined # Default checks

        # Extra checks

        float-divide-by-zero

        implicit-conversion

        local-bounds

      )

      list(JOIN USAN_CHECKS_ENABLE "," USAN_CHECKS_ENABLE)

      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=${USAN_CHECKS_ENABLE} -fsanitize-recover=${USAN_CHECKS_ENABLE}")

      set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=${USAN_CHECKS_ENABLE} -fsanitize-recover=${USAN_CHECKS_ENABLE}")

    else()

      message(FATAL_ERROR "Unknown CLANG setting: ${CLANG}")

    endif()

  endif()

  # GCOV

  if(GCOV)

    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage -fprofile-update=atomic")

    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -fprofile-update=atomic")

  endif()

  # STRIP

  if(STRIP)

    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdata-sections -ffunction-sections")

    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-gc-sections -static")

  endif()

  message("CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")

  message("CMAKE_EXE_LINKER_FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")

  # write settings in CMake cache

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "")

  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}" CACHE STRING "")

  set(CMAKE_C_FLAGS_DEBUG   "-O0 -g3" CACHE STRING "")

  set(CMAKE_C_FLAGS_RELEASE "-O2 -DRELEASE" CACHE STRING "") # TODO should contain -DNDEBUG to disable assert()

elseif(WIN32)

  # MSVC compiler flags

  add_definitions(

    -D_CRT_SECURE_NO_WARNINGS

    /MP

  )

endif()

# configuration options for all platforms

set(WMOPS OFF CACHE BOOL "enable WMOPS")

if(WMOPS)

  add_definitions("-DWMOPS=1")

endif()

project(stereo-evs)

set_property(GLOBAL PROPERTY USE_FOLDERS ON) # make Visual Studio projects look nicer

include(CTest)

file(GLOB libComSrcs "lib_com/*.c")

file(GLOB libComHeaders "lib_com/*.h")

add_library(lib_com ${libComSrcs} ${libComHeaders})

if(UNIX)

  target_link_libraries(lib_com PRIVATE m)

endif()

target_include_directories(lib_com PUBLIC lib_com PRIVATE lib_enc lib_dec lib_rend lib_debug lib_isar)

target_include_directories(lib_com PRIVATE lib_lc3plus)

file(GLOB libDebugSrcs "lib_debug/*.c")

file(GLOB libDebugHeaders "lib_debug/*.h")

add_library(lib_debug ${libDebugSrcs} ${libDebugHeaders})

target_link_libraries(lib_debug lib_com)

target_include_directories(lib_debug PUBLIC lib_debug PRIVATE lib_enc lib_dec lib_rend lib_isar)

file(GLOB libEncSrcs "lib_enc/*.c")

file(GLOB libEncHeaders "lib_enc/*.h")

add_library(lib_enc ${libEncSrcs} ${libEncHeaders})

target_link_libraries(lib_enc lib_com lib_debug)

target_include_directories(lib_enc PUBLIC lib_enc PRIVATE lib_dec lib_rend lib_isar)

target_include_directories(lib_enc PRIVATE lib_lc3plus)

file(GLOB libLC3plusSrcs "lib_lc3plus/*.c")

file(GLOB libLC3plusHeaders "lib_lc3plus/*.h")

add_library(lib_lc3plus ${libLC3plusSrcs} ${libLC3plusHeaders})

target_include_directories(lib_lc3plus PUBLIC lib_lc3plus PRIVATE lib_com lib_debug)

file(GLOB libRendSrcs "lib_rend/*.c")

file(GLOB libRendHeaders "lib_rend/*.h")

add_library(lib_rend ${libRendSrcs} ${libRendHeaders})

target_link_libraries(lib_rend lib_dec lib_com lib_debug) # Todo refactor: This dependency on lib_dec should be removed.

target_link_libraries(lib_rend lib_lc3plus lib_isar)

target_include_directories(lib_rend PUBLIC lib_rend PRIVATE lib_enc lib_isar)

file(GLOB libDecSrcs "lib_dec/*.c")

file(GLOB libDecHeaders "lib_dec/*.h")

add_library(lib_dec ${libDecSrcs} ${libDecHeaders})

target_link_libraries(lib_dec lib_com lib_rend lib_debug lib_isar)

target_include_directories(lib_dec PUBLIC lib_dec lib_rend PRIVATE lib_enc lib_isar)

file(GLOB libUtilSrcs "lib_util/*.c")

file(GLOB libUtilHeaders "lib_util/*.h")

add_library(lib_util ${libUtilSrcs} ${libUtilHeaders})

target_include_directories(lib_util PUBLIC lib_util PRIVATE lib_com lib_enc lib_dec lib_rend lib_debug)

target_include_directories(lib_util PRIVATE lib_lc3plus lib_isar)

if(NOT WMOPS)

  add_executable(ivas_lc3plus_unit_test ${CMAKE_SOURCE_DIR}/scripts/split_rendering/lc3plus_basop/ivas_lc3plus_unit_test.c)

  target_link_libraries(ivas_lc3plus_unit_test lib_rend lib_dec lib_util lib_com lib_debug lib_isar)

endif()

file(GLOB libISARSrcs "lib_isar/*.c")

file(GLOB libISARHeaders "lib_isar/*.h")

add_library(lib_isar ${libISARSrcs} ${libISARHeaders})

target_link_libraries(lib_isar lib_com lib_debug lib_lc3plus) # Todo refactor: This dependency on lib_dec should be removed.

target_include_directories(lib_isar PUBLIC lib_isar PRIVATE lib_enc lib_dec lib_rend)

add_executable(IVAS_cod apps/encoder.c)

target_link_libraries(IVAS_cod lib_enc lib_util)

if(WIN32)

  target_link_libraries(IVAS_cod Ws2_32)

endif()

add_executable(IVAS_dec apps/decoder.c)

target_link_libraries(IVAS_dec lib_dec lib_util)

if(WIN32)

  target_link_libraries(IVAS_dec Ws2_32)

endif()

add_executable(IVAS_rend apps/renderer.c)

target_link_libraries(IVAS_rend lib_rend lib_util lib_isar)

target_include_directories(IVAS_rend PRIVATE lib_enc)

add_executable(ISAR_post_rend apps/isar_post_rend.c)

target_link_libraries(ISAR_post_rend lib_isar lib_util)

target_include_directories(ISAR_post_rend PRIVATE lib_isar)

if(COPY_EXECUTABLES_FROM_BUILD_DIR)

  # Optionally copy executables to the same place where Make puts them (useful for tests that expect executables in specific places)

  add_custom_command(TARGET IVAS_cod POST_BUILD VERBATIM COMMAND "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:IVAS_cod>" "${CMAKE_CURRENT_SOURCE_DIR}/")

  add_custom_command(TARGET IVAS_dec POST_BUILD VERBATIM COMMAND "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:IVAS_dec>" "${CMAKE_CURRENT_SOURCE_DIR}/")

  add_custom_command(TARGET IVAS_rend POST_BUILD VERBATIM COMMAND "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:IVAS_rend>" "${CMAKE_CURRENT_SOURCE_DIR}/")

  add_custom_command(TARGET ISAR_post_rend POST_BUILD VERBATIM COMMAND "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:ISAR_post_rend>" "${CMAKE_CURRENT_SOURCE_DIR}/")

  if (NOT WMOPS)

    add_custom_command(TARGET ivas_lc3plus_unit_test POST_BUILD VERBATIM COMMAND "${CMAKE_COMMAND}" -E copy "$<TARGET_FILE:ivas_lc3plus_unit_test>" "${CMAKE_CURRENT_SOURCE_DIR}/scripts/split_rendering/lc3plus_basop")

  endif()

endif()

# Allow creating packages for CMake install

install(TARGETS lib_enc lib_dec lib_rend lib_com lib_util ARCHIVE DESTINATION lib)

/******************************************************************************************************

   (C) 2022-2024 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,

   (C) 2022-2025 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,

   Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

   Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

   Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other