cmake_minimum_required(VERSION 3.20)
project(avl VERSION 1.0 LANGUAGES C)

set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)

# clangd
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

# Opciones
option(AVL_BUILD_TESTS "Build avl tests" OFF)
option(AVL_ENABLE_SANITIZERS "Enable sanitizers" ON)

# ------------------------
# Library
# ------------------------
add_library(avl
    src/avl.c
)

target_include_directories(avl
    PUBLIC
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
        $<INSTALL_INTERFACE:include>
)

target_compile_options(avl PRIVATE
    -Wall
    -Wextra
    -Wpedantic
)

# ------------------------
# Example
# ------------------------
add_executable(avl_example src/main.c)

target_link_libraries(avl_example
    avl
)

# ------------------------
# Sanitizers (debug only)
# ------------------------
if(AVL_ENABLE_SANITIZERS)
    target_compile_options(avl_example PRIVATE
        -fsanitize=address,undefined
    )
    target_link_options(avl_example PRIVATE
        -fsanitize=address,undefined
    )
endif()

# ------------------------
# Testing
# ------------------------
if(AVL_BUILD_TESTS)
    enable_testing()
    add_subdirectory(test)
endif()