cmake_minimum_required(VERSION 3.5)
project(stellar)

set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
include(Version)
include(Package)

add_definitions(-D_GNU_SOURCE)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_C_STANDARD 11)

#set warning as error
add_compile_options(-Wall -Wextra -Werror)

if(NOT CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE RelWithDebInfo)
endif()

if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
	set (CMAKE_INSTALL_PREFIX "/opt/tsg/stellar" CACHE PATH "default install path" FORCE)
endif()

find_program(CMAKE_CXX_CPPCHECK NAMES cppcheck)
if (CMAKE_CXX_CPPCHECK)
    list(
        APPEND CMAKE_CXX_CPPCHECK 
            "--enable=all"
			"--std=c++11"
            "--error-exitcode=1"
            "--suppress=unusedFunction"
            "--suppress=missingInclude"
            "--suppress=uselessAssignmentPtrArg"
            "--suppress=unmatchedSuppression"
            "--suppress=variableScope"
            "--suppress=unreadVariable"
            "--suppress=cstyleCast"
            "--suppress=memleakOnRealloc"
            "--suppress=constParameter"
            "--suppress=uselessAssignmentArg"
            "--suppress=uninitvar"
            "--suppress=unusedStructMember"
            "--suppress=unreachableCode"
            "--suppress=internalAstError"
            "--suppress=nullPointerRedundantCheck"
            "--suppress=ctunullpointer"
            "--suppress=redundantAssignment"
            "--suppress=duplicateValueTernary"
            "--suppress=funcArgOrderDifferent"
			"--suppress=*:${PROJECT_SOURCE_DIR}/vendors/*"
            "--suppress=*:${PROJECT_SOURCE_DIR}/deps/toml/*"
            "--suppress=*:${PROJECT_SOURCE_DIR}/deps/rbtree/*"
    )
    set(CMAKE_C_CPPCHECK ${CMAKE_CXX_CPPCHECK})
else()
  message(FATAL_ERROR "Could not find the program cppcheck.")
endif()

option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
option(ENABLE_WARNING_ALL "Enable all optional warnings which are desirable for normal code" TRUE)

if(NOT ASAN_OPTION)
    option(ENABLE_SANITIZE_ADDRESS "Enable AddressSanitizer" FALSE)
else()
    option(ENABLE_SANITIZE_ADDRESS "Enable AddressSanitizer" TRUE)
endif()

option(ENABLE_SANITIZE_THREAD "Enable ThreadSanitizer" FALSE)

if(ENABLE_PIC)
	set(CMAKE_POSITION_INDEPENDENT_CODE 1)
endif()

if(ENABLE_WARNING_ALL)
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
endif()

if(ENABLE_SANITIZE_ADDRESS)
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lasan")
elseif(ENABLE_SANITIZE_THREAD)
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=thread -fno-omit-frame-pointer")
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread -fno-omit-frame-pointer")
	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lasan")
endif()

if(ENABLE_SANITIZE_ADDRESS AND ENABLE_SANITIZE_THREAD)
	message(WARNING "Both ENABLE_SANITIZE_ADDRESS and ENABLE_SANITIZE_THREAD set, only ENABLE_SANITIZE_ADDRESS effected.")
endif()

enable_testing()
add_subdirectory(conf)
add_subdirectory(vendor)
add_subdirectory(deps)
add_subdirectory(src)
add_subdirectory(script)
add_subdirectory(include)
add_subdirectory(test)

install(DIRECTORY DESTINATION log COMPONENT PROGRAM)
install(DIRECTORY DESTINATION plugin COMPONENT PROGRAM)