CMakeLists.txt

cmake_minimum_required(VERSION 3.0)

set(PROJECT_NAME airwave)
project(${PROJECT_NAME})

# Project version
set(VERSION_MAJOR 1)
set(VERSION_MINOR 4)
set(VERSION_PATCH 0)

# Set plugin shared library base name
set(PLUGIN_BASENAME ${PROJECT_NAME}-plugin)

# Set host binary base name
set(HOST_BASENAME ${PROJECT_NAME}-host)

# Set installation path
set(INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX} CACHE PATH "")

# Check for 64-bit platform
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
    set(PLATFORM_64BIT 1)
endif()

# Generate config header
configure_file(
    ${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
    ${CMAKE_CURRENT_BINARY_DIR}/src/common/config.h
)

# Find pkg-config (needed for libmagic)
find_package(PkgConfig REQUIRED)

# Check the build type and ask the user to set concrete one
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE RelWithDebInfo)
    message(WARNING "CMAKE_BUILD_TYPE is not set, forcing to RelWithDebInfo")
endif()


# Set compiler flags
if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU" OR ${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
    set(CMAKE_CXX_FLAGS "-std=c++11 -Wall -Wextra -fpermissive -D__WIDL_objidl_generated_name_0000000C=")
    set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g3")
    set(CMAKE_CXX_FLAGS_RELEASE "-O3")
    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -g3")
    set(CMAKE_CXX_FLAGS_MINSIZEREL "-Os")
endif()


# Setup path, where CMake would search for additional modules
set(CMAKE_MODULE_PATH
    ${CMAKE_MODULE_PATH}
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake
)

# Configure the VST SDK path
set(VSTSDK_PATH ${PROJECT_SOURCE_DIR}/VST2)

find_path(VSTSDK_INCLUDE_DIR NAMES aeffect.h aeffectx.h PATHS "${VSTSDK_PATH}/")
if(NOT VSTSDK_INCLUDE_DIR)
    message(FATAL_ERROR "SDK not found. Download the VST2 SDK and copy aeffect.h and aeffectx.h to ${VSTSDK_PATH}. Note that the VST2 SDK is not supported by Steinberg anymore, this means you will need to search randomly on the internet for the VST2 SDK and copy the header files to ${VSTSDK_PATH}. The last known version to include the VST2 SDK is 'vstsdk369_01_03_2018_build_132.zip' with the following SHA256 checksum: 7c6c2a5f0bcbf8a7a0d6a42b782f0d3c00ec8eafa4226bbf2f5554e8cd764964.")
endif()

message(STATUS "SDK headers found in ${VSTSDK_INCLUDE_DIR}")

include_directories(
    ${CMAKE_CURRENT_BINARY_DIR}/src
    ${CMAKE_CURRENT_SOURCE_DIR}/src
)

add_subdirectory(src/plugin)
add_subdirectory(src/host)
add_subdirectory(src/manager)
add_subdirectory(src/tester)