CMakeLists.txt

# This block needs to stay before the project (log4cplus) line so that
#  the output files placed into Android's libs directory.
if (CMAKE_TOOLCHAIN_FILE)
  get_filename_component(TOOL_CHAIN_FILE_NAME "${CMAKE_TOOLCHAIN_FILE}" NAME_WE)
  if("${TOOL_CHAIN_FILE_NAME}" MATCHES "android.toolchain")
    # Android: set output folder to ${CMAKE_BINARY_DIR}
    set (LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH
      "root for library output, set this to change where Android libs are compiled to")
  endif()
endif ()
# Remove when CMake >= 2.8.4 is required
set (CMAKE_LEGACY_CYGWIN_WIN32 0)

project (log4cplus)
cmake_minimum_required (VERSION 2.8.4)

enable_language (CXX)
include(GNUInstallDirs)

include (Log4CPlusUtils.cmake)
log4cplus_get_version ("${PROJECT_SOURCE_DIR}/include"
  log4cplus_version_major log4cplus_version_minor log4cplus_version_patch)
message("-- Generating build for Log4cplus version ${log4cplus_version_major}.${log4cplus_version_minor}.${log4cplus_version_patch}")
set (log4cplus_soversion 0)
set (log4cplus_postfix "")

option(LOG4CPLUS_BUILD_TESTING "Build the test suite." ON)

option(LOG4CPLUS_BUILD_LOGGINGSERVER "Build the logging server." ON)

if(NOT LOG4CPLUS_SINGLE_THREADED)
  find_package (Threads)
  message (STATUS "Threads: ${CMAKE_THREAD_LIBS_INIT}")
endif(NOT LOG4CPLUS_SINGLE_THREADED)

if(LOG4CPLUS_SINGLE_THREADED AND LOG4CPLUS_BUILD_LOGGINGSERVER)
  message (FATAL_ERROR "The logging server requires the multi-thread capability.")
endif(LOG4CPLUS_SINGLE_THREADED AND LOG4CPLUS_BUILD_LOGGINGSERVER)

set(BUILD_SHARED_LIBS TRUE CACHE BOOL "If TRUE, log4cplus is built as a shared library, otherwise as a static library")

if (WIN32)
  set (UNICODE_DEFAULT ON)
else (WIN32)
  set (UNICODE_DEFAULT OFF)
endif (WIN32)

if (MSVC)
  set (LOG4CPLUS_WORKING_LOCALE_DEFAULT ON)
else (MSVC)
  set (LOG4CPLUS_WORKING_LOCALE_DEFAULT OFF)
endif (MSVC)

option(LOG4CPLUS_WORKING_LOCALE "Define for compilers/standard libraries that support more than just the C locale."
  ${LOG4CPLUS_WORKING_LOCALE_DEFAULT})

option(LOG4CPLUS_WORKING_C_LOCALE
  "Define for compilers/standard libraries that have working C locale."
  OFF)

option (LOG4CPLUS_QT4 "Build with Qt4DebugAppender" OFF)
option (LOG4CPLUS_QT5 "Build with Qt5DebugAppender" OFF)

option(UNICODE "Build with tchar = wchar_t" ${UNICODE_DEFAULT})

option(WITH_ICONV "Use iconv() for char->wchar_t conversion."
  OFF)

option(ENABLE_SYMBOLS_VISIBILITY
  "Enable compiler and platform specific options for symbols visibility"
  ON)

option(WITH_UNIT_TESTS "Enable unit tests" ON)
if (WITH_UNIT_TESTS)
  set (LOG4CPLUS_WITH_UNIT_TESTS 1)
  add_definitions (-DCATCH_CONFIG_PREFIX_ALL=1)
  if (WIN32)
    add_definitions (-DLOG4CPLUS_WITH_UNIT_TESTS=1)
  endif (WIN32)
endif (WITH_UNIT_TESTS)

set(_WIN32_WINNT 0x0600 CACHE STRING "Define Windows API version to use.")

option(LOG4CPLUS_ENABLE_DECORATED_LIBRARY_NAME
  "Turns on resulting file name decoration for static and UNICODE builds." ON)
if (LOG4CPLUS_ENABLE_DECORATED_LIBRARY_NAME)
  if (NOT ${BUILD_SHARED_LIBS})
    # set S-prefix for static build
    set (log4cplus_postfix "${log4cplus_postfix}S")
  endif ()

  if (UNICODE)
    set (log4cplus_postfix "${log4cplus_postfix}U")
  endif (UNICODE)
endif (LOG4CPLUS_ENABLE_DECORATED_LIBRARY_NAME)

set (log4cplus "log4cplus${log4cplus_postfix}")

if (WITH_ICONV)
  set(LOG4CPLUS_WITH_ICONV 1)
endif ()

if(LOG4CPLUS_CONFIGURE_CHECKS_PATH)
  get_filename_component(LOG4CPLUS_CONFIGURE_CHECKS_PATH "${LOG4CPLUS_CONFIGURE_CHECKS_PATH}" ABSOLUTE)
endif()

if(LOG4CPLUS_CONFIGURE_CHECKS_PATH AND EXISTS ${LOG4CPLUS_CONFIGURE_CHECKS_PATH})
  message(STATUS "Custom ConfigureChecks script found: ${LOG4CPLUS_CONFIGURE_CHECKS_PATH}")
else()
  set(LOG4CPLUS_CONFIGURE_CHECKS_PATH "ConfigureChecks.cmake")
endif()

include(${LOG4CPLUS_CONFIGURE_CHECKS_PATH})

# Prepare defines.hxx.cmake from defines.hxx.in by doing a bit of
# string manipulation.
file(READ include/log4cplus/config/defines.hxx.in FILE_BUFFER)
string(REGEX REPLACE "#undef[^a-zA-Z0-9_]+([a-zA-Z0-9_]+)"
  "#cmakedefine \\1 @\\1@" FILE_BUFFER "${FILE_BUFFER}")
set(DEFINES_HXX_CMAKE
  ${log4cplus_BINARY_DIR}/include/log4cplus/config/defines.hxx.cmake)
set(DEFINES_HXX ${log4cplus_BINARY_DIR}/include/log4cplus/config/defines.hxx)
file(WRITE ${DEFINES_HXX_CMAKE} ${FILE_BUFFER})

configure_file(${DEFINES_HXX_CMAKE} ${DEFINES_HXX} @ONLY)

include_directories (${log4cplus_SOURCE_DIR}/include
                     ${log4cplus_SOURCE_DIR}/threadpool
                     ${log4cplus_SOURCE_DIR}/catch/single_include
                     ${log4cplus_BINARY_DIR}/include
                    )

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)

if (LOG4CPLUS_BUILD_TESTING)
  enable_testing()
endif (LOG4CPLUS_BUILD_TESTING)

add_subdirectory (src)

if (LOG4CPLUS_BUILD_LOGGINGSERVER)
  add_subdirectory (simpleserver)
endif (LOG4CPLUS_BUILD_LOGGINGSERVER)

if (LOG4CPLUS_BUILD_TESTING)
  add_subdirectory (tests)
endif (LOG4CPLUS_BUILD_TESTING)
if (LOG4CPLUS_QT4)
  add_subdirectory (qt4debugappender)
endif (LOG4CPLUS_QT4)
if (LOG4CPLUS_QT5)
  add_subdirectory (qt5debugappender)
endif (LOG4CPLUS_QT5)

include(Log4CPlusCPack.cmake)