cmake_minimum_required(VERSION 3.10)

# Project and C standard configuration
project(bhlib LANGUAGES C)
set(CMAKE_C_STANDARD 90)
set(CMAKE_C_STANDARD_REQUIRED ON)

# Check for IPO/LTO
include(CheckIPOSupported)
check_ipo_supported(RESULT supported)

if(supported)
    message(STATUS "IPO/LTO enabled")
    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
endif()

# Enable testing
include(CTest)
enable_testing()

# Set library code
set(BHLIB_SOURCE
    src/hashmap.c
    src/queue.c
)

set(BHLIB_HEADER
    include/bh/hashmap.h
    include/bh/queue.h
)

# Library
add_library(bhlib STATIC ${BHLIB_SOURCE} ${BHLIB_HEADER})
target_include_directories(bhlib PUBLIC include)

# Runtime definition
add_executable(main
               main.c
)

target_link_libraries(main bhlib)

# Tests
add_subdirectory(unit)
add_subdirectory(tests)