CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
project(ysda-search-engine)

set(CMAKE_EXPORT_COMPILE_COMMANDS 1)

set(BUILD_STATIC_LIBS ON)
set(BUILD_SHARED_LIBS OFF)

### Compiler options BEGIN

## Build type independent options
set(CMAKE_CXX_FLAGS "-std=c++14")

# Compiler dependent options
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-c++98-compat-pedantic")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-documentation-unknown-command")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-exit-time-destructors")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-float-equal")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-global-constructors")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-prototypes")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-missing-variable-declarations")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-padded")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-macros")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-weak-vtables")

    # special for third_party/g3log
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-gnu-zero-variadic-macro-arguments")
    # To disable warnings in protobuf
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-shorten-64-to-32")

    if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
    elseif ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libstdc++")
    endif()
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always")
else()
    message(SEND_ERROR "${CMAKE_CXX_COMPILER_ID} is not supported")
endif()


## Build type dependent options

# Compiler independent optoins
set(CMAKE_CXX_FLAGS_DEBUG "-g")

set(CMAKE_CXX_FLAGS_RELEASE "-O2")

# Compiler dependent options
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mllvm -inline-threshold=10000")
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
else()
    message(SEND_ERROR "${CMAKE_CXX_COMPILER_ID} is not supported")
endif()

### Compiler options END

add_subdirectory(src)