cmake_minimum_required(VERSION 3.2)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
if(NOT DEFINED CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
endif()

project(zf_log)

set(INSTALL_INCLUDE_DIR include CACHE PATH
	"Installation directory for header files")
set(INSTALL_LIB_DIR lib CACHE PATH
	"Installation directory for libraries")
set(INSTALL_CMAKE_DIR lib/cmake/zf_log CACHE PATH
	"Installation directory for CMake files")
set(ZF_LOG_LIBRARY_PREFIX CACHE STRING
	"Prefix for all linker symbols exported by the library")
option(ZF_LOG_CONFIGURE_INSTALL "Generate install target" ON)
option(ZF_LOG_EXAMPLES "Build examples" OFF)
option(ZF_LOG_TESTS "Build tests" OFF)
option(ZF_LOG_PERF_TESTS "Build performance tests (requires Python)" OFF)
option(ZF_LOG_USE_ANDROID_LOG "Use Android log by defaul when available" OFF)
option(ZF_LOG_USE_NSLOG "Use NSLog (Apple System Log) by default when available" OFF)
option(ZF_LOG_USE_DEBUGSTRING "Use OutputDebugString (Windows) by default when available" OFF)
option(ZF_LOG_USE_CONFIG_HEADER "Include zf_log_config.h header file in zf_log compilation untis" OFF)
option(ZF_LOG_OPTIMIZE_SIZE "Optimize for size (prefer size over speed)" OFF)

add_subdirectory(zf_log)

if(ZF_LOG_EXAMPLES)
	add_subdirectory(examples)
endif()
if(ZF_LOG_TESTS)
	enable_testing()
	add_subdirectory(tests)
endif()
if(ZF_LOG_PERF_TESTS)
	enable_testing()
	add_subdirectory(tests/perf)
endif()

if(ZF_LOG_CONFIGURE_INSTALL)
	export(EXPORT zf_log)
	install(EXPORT zf_log
		DESTINATION ${INSTALL_CMAKE_DIR})
	configure_file(zf_log-config.cmake.in zf_log-config.cmake @ONLY)
	install(FILES ${CMAKE_CURRENT_BINARY_DIR}/zf_log-config.cmake
		DESTINATION ${INSTALL_CMAKE_DIR})
endif()