project(libucore C)
cmake_minimum_required(VERSION 3.0.0)

execute_process(COMMAND git -C ${CMAKE_SOURCE_DIR} describe --abbrev=5 --dirty --always OUTPUT_VARIABLE version_revision  WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND hostname OUTPUT_VARIABLE build_host OUTPUT_STRIP_TRAILING_WHITESPACE)

set(libucore_VERSION_MAJOR 1)
set(libucore_VERSION_MINOR 0)
set(libucore_VERSION_PATCH 0)
set(libucore_VERSION ${libucore_VERSION_MAJOR}.${libucore_VERSION_MINOR}.${libucore_VERSION_PATCH}.${version_revision})

set(CMAKE_VERBOSE_MAKEFILE ON)

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wundef -Wcast-qual -Wshadow -Wcast-align -pipe -Wno-unused-parameter -Werror=implicit-function-declaration -Winit-self -pthread")
add_definitions(-D_FILE_OFFSET_BITS=64)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -O2 -pthread")


option(CODE_COVERAGE "build with code coverage intrumentation" OFF)
if (CODE_COVERAGE)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
  add_definitions(-DCOVERAGE)
endif()

option(BUILD_DEBUG "build debug binaries" ON)
if (BUILD_DEBUG)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
  add_definitions(-DDEBUG)
else()
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
  add_definitions(-DNDEBUG)
endif()

option(BUILD_SANITIZE "build with address sanitizer" OFF)
if (BUILD_SANITIZE)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
endif()

include_directories(include)

add_subdirectory(src)
add_subdirectory(test)
add_subdirectory(include)