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Karsten Suehring
committed
# minimum required cmake version
cmake_minimum_required( VERSION 3.5 FATAL_ERROR )
# project name
if( EXTENSION_360_VIDEO )
project( NextSoftware360 )
else()
project( NextSoftware )
endif()
# use ccache
find_program( CCACHE_FOUND ccache )
if( CCACHE_FOUND )
message( STATUS "ccache found. using it." )
set_property( GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache )
set_property( GLOBAL PROPERTY RULE_LAUNCH_LINK ccache )
endif()
# set default CMAKE_BUILD_TYPE to Release if not set
if( NOT CMAKE_BUILD_TYPE )
set( CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE )
endif()
if( CMAKE_SYSTEM_NAME STREQUAL "Linux" )
if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )
set( USE_ADDRESS_SANITIZER OFF CACHE BOOL "Compiles with -sanitize=address and links to libasan" )
endif()
endif()
set( EXTENSION_360_VIDEO OFF CACHE BOOL "If EXTENSION_360_VIDEO is on, 360Lib will be added" )
set( EXTENSION_HDRTOOLS OFF CACHE BOOL "If EXTENSION_HDRTOOLS is on, HDRLib will be added" )

Karsten Suehring
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set( SET_ENABLE_TRACING OFF CACHE BOOL "Set ENABLE_TRACING as a compiler flag" )
set( ENABLE_TRACING OFF CACHE BOOL "If SET_ENABLE_TRACING is on, it will be set to this value" )
if( CMAKE_COMPILER_IS_GNUCC )
set( BUILD_STATIC OFF CACHE BOOL "Build static executables" )
endif()
# set c++11
set( CMAKE_CXX_STANDARD 11 )
set( CMAKE_CXX_STANDARD_REQUIRED ON )
# compile everything position independent (even static libraries)
set( CMAKE_POSITION_INDEPENDENT_CODE TRUE )
# set verbose compile options
#set( CMAKE_VERBOSE_MAKEFILE ON )
# use folders in IDEs for projects (e.g. lib sample app test)
set_property( GLOBAL PROPERTY USE_FOLDERS ON )
# Include a utility module providing functions, macros, and settings
include( ${CMAKE_SOURCE_DIR}/cmake/CMakeBuild/cmake/modules/BBuildEnv.cmake )
# Enable multithreading
bb_multithreading()
find_package(OpenMP)
if( OpenMP_FOUND )
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
set( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}" )
set( SET_ENABLE_SPLIT_PARALLELISM OFF CACHE BOOL "Set ENABLE_SPLIT_PARALLELISM as a compiler flag" )
set( ENABLE_SPLIT_PARALLELISM OFF CACHE BOOL "If SET_ENABLE_SPLIT_PARALLELISM is on, it will be set to this value" )
set( SET_ENABLE_WPP_PARALLELISM OFF CACHE BOOL "Set ENABLE_WPP_PARALLELISM as a compiler flag" )
set( ENABLE_WPP_PARALLELISM OFF CACHE BOOL "If SET_ENABLE_WPP_PARALLELISM is on, it will be set to this value" )
endif()
# Enable warnings for some generators and toolsets.
# bb_enable_warnings( gcc warnings-as-errors -Wno-sign-compare )

Karsten Suehring
committed
# bb_enable_warnings( gcc -Wno-unused-variable )
# bb_enable_warnings( gcc-4.8 warnings-as-errors -Wno-unused-variable )
# for gcc 8.2:
bb_enable_warnings( gcc warnings-as-errors -Wno-sign-compare -Wno-class-memaccess)

Karsten Suehring
committed
if( XCODE )
bb_enable_warnings( clang warnings-as-errors
-Wno-deprecated-declarations
-Wno-unknown-attributes
-Wno-deprecated-register
-Wno-pessimizing-move
-Wno-absolute-value
-Wno-unused-const-variable )
else()
bb_enable_warnings( clang warnings-as-errors
-Wno-unknown-attributes
-Wno-deprecated-register
-Wno-pessimizing-move
-Wno-absolute-value
-Wno-unused-const-variable )
endif()
#bb_enable_warnings( clang warnings-as-errors )
# enable warnings
bb_enable_warnings( msvc warnings-as-errors "/wd4996" )
# enable sse4.1 build for all source files for gcc and clang

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add_compile_options( "-msse4.1" )
endif()
# enable parallel build for Visual Studio
if( MSVC )
add_compile_options( "/MP" )
add_compile_options( "/EHsc" )
endif()
# set address sanitizer compiler arguments
if( CMAKE_CXX_COMPILER_ID STREQUAL "GNU" )
if( CMAKE_SYSTEM_NAME STREQUAL "Linux" )
if( USE_ADDRESS_SANITIZER )
# add compile options
add_compile_options( "-fsanitize=address" )
endif()
endif()
if( CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0 )
add_compile_options( "-fabi-version=6" )
endif()
endif()
# modify .lldbinit for lldb custom data formatters
if( XCODE )
set( LLDB_INSTALL_ROOT "$ENV{HOME}/.lldb.d" )
set( LLDBINIT_FILE "$ENV{HOME}/.lldbinit" )
set( ENABLE_LLDBINIT_UPDATE ON )
# add custom target to install LLDB files.
add_subdirectory( "lldb" )
endif()
# add needed subdirectories
add_subdirectory( "source/Lib/CommonLib" )
add_subdirectory( "source/Lib/CommonAnalyserLib" )
if( EXTENSION_360_VIDEO )
add_subdirectory( "source/Lib/Lib360" )
add_subdirectory( "source/Lib/AppEncHelper360" )
endif()
if ( EXTENSION_HDRTOOLS )
add_subdirectory( "source/Lib/HDRLib")
endif()

Karsten Suehring
committed
add_subdirectory( "source/Lib/DecoderAnalyserLib" )
add_subdirectory( "source/Lib/DecoderLib" )
add_subdirectory( "source/Lib/EncoderLib" )
add_subdirectory( "source/Lib/Utilities" )
add_subdirectory( "source/App/DecoderAnalyserApp" )
add_subdirectory( "source/App/DecoderApp" )
add_subdirectory( "source/App/EncoderApp" )
add_subdirectory( "source/App/SEIRemovalApp" )
add_subdirectory( "source/App/Parcat" )
add_subdirectory( "source/App/StreamMergeApp" )

Karsten Suehring
committed
if( EXTENSION_360_VIDEO )
add_subdirectory( "source/App/utils/360ConvertApp" )
endif()