project(cmark)
cmake_minimum_required(VERSION 2.8)

if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
    message(FATAL_ERROR "Do not build in-source.\nPlease remove CMakeCache.txt and the CMakeFiles/ directory.\nThen: mkdir build ; cd build ; cmake .. ; make")
endif()

set(PROJECT_NAME "cmark")

set(PROJECT_VERSION_MAJOR 0)
set(PROJECT_VERSION_MINOR 0)
set(PROJECT_VERSION_PATCH 1)
set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH} )

include (CheckIncludeFile)
CHECK_INCLUDE_FILE (stdbool.h HAVE_STDBOOL_H)

set(CMAKE_BUILD_TYPE Release)

if(MSVC)
  # Force to always compile with W4
  if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
    string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
  else()
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
  endif()
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
  # Update if necessary
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic")
endif()

#option(${PROJECT_NAME}_WITH_DOCS "generate Documentation" OFF)
#option(${PROJECT_NAME}_WITH_TESTS "enable testing" ON)
option(CMAKE_SUPPRESS_REGENERATION "suppress rules to re-run cmake on changes (warning: no dependency checks!)?" OFF)
if (MSVC)
    set(RE2C ${CMAKE_CURRENT_SOURCE_DIR}/re2c)
else(MSVC)
    set(RE2C re2c)
endif(MSVC)

if (MSVC)
  option(PROJECT_LINK_MSVC_MT "link with /MT instead of /MD (use msvc runtime dlls versus static linked)" ON)
  # see http://msdn.microsoft.com/en-us/library/2kzt1wy3%28VS.71%29.aspx
  if (PROJECT_LINK_MSVC_MT)
    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
    set(CMAKE_C_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
  endif (PROJECT_LINK_MSVC_MT)

  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /INCREMENTAL:NO")
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /W4")
  set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /W4")

  set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS _CRT_SECURE_NO_WARNINGS UNICODE)
    set(CMAKE_FIND_LIBRARY_PREFIXES "")
    set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib")
    set(CMAKE_STATIC_LIBRARY_PREFIX "lib")
    set(CMAKE_STATIC_LIBRARY_SUFFIX ".lib")
    set(CMAKE_SHARED_LIBRARY_PREFIX "")          # lib
    set(CMAKE_SHARED_LIBRARY_SUFFIX ".dll")          # .so
    set(CMAKE_IMPORT_LIBRARY_PREFIX "")
    set(CMAKE_IMPORT_LIBRARY_SUFFIX ".lib")
    set(CMAKE_EXECUTABLE_SUFFIX ".exe")          # .exe
    set(CMAKE_LINK_LIBRARY_SUFFIX ".lib")
    set(CMAKE_DL_LIBS "")
    set(CMAKE_DEBUG_POSTFIX "d")
    add_definitions(-DUNICODE -D_UNICODE)
else(MSVC)
  list(APPEND CMAKE_CXX_FLAGS "-Wall -Wunused-variable -Wno-long-long")
   #-pedantic
  list(APPEND CMAKE_C_FLAGS "-Wall -Wunused-variable -Wno-long-long")
endif(MSVC)

# create config.h
# configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake
#        ${CMAKE_CURRENT_BINARY_DIR}/config.h)

# set include directories
get_filename_component(CONFIG_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/config.h PATH)
include_directories(include ${CONFIG_INCLUDE})

install(DIRECTORY include DESTINATION .
    COMPONENT devel
    FILES_MATCHING PATTERN "*.h"
    PATTERN .svn EXCLUDE
    )
# install(FILES ${CMAKE_CURRENT_BINARY_DIR}/config.h
#     DESTINATION include/${PROJECT_NAME}
#     COMPONENT devel)

add_subdirectory(src)
add_subdirectory(man)

include(InstallRequiredSystemLibraries)

set(CPACK_GENERATOR TGZ ZIP)
if(WIN32 AND NOT CYGWIN)
  set(CPACK_GENERATOR NSIS ${CPACK_GENERATOR})
endif(WIN32 AND NOT CYGWIN)
if(APPLE)
  set(CPACK_GENERATOR DragNDrop ${CPACK_GENERATOR})
endif(APPLE)
if (UNIX AND NOT APPLE AND NOT WIN32)
  set(CPACK_GENERATOR DEB ${CPACK_GENERATOR})
endif (UNIX AND NOT APPLE AND NOT WIN32)

set(CPACK_SOURCE_PACKAGE_FILE_NAME ${PROJECT_NAME}-src-${PROJECT_VERSION})
set(CPACK_SOURCE_GENERATOR TGZ ZIP)
set(CPACK_PACKAGE_CONTACT http://talk.commonmark.org/)
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY ${PROJECT_NAME})
set(CPACK_PACKAGE_VENDOR "${PROJECT_NAME} Development Team")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
set(CPACK_SOURCE_IGNORE_FILES "/docs/html;/autom4te.cache;/build/;/win32/;/.svn/;~$;${CPACK_SOURCE_IGNORE_FILES}")

if(WIN32 AND NOT UNIX)
  set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}\\\\${PROJECT_VERSION}")
  # There is a bug in NSI that does not handle full unix paths properly. Make
  # sure there is at least one set of four (4) backlashes.
  #  set(CPACK_PACKAGE_ICON "${CMake_SOURCE_DIR}/Utilities/Release\\\\InstallIcon.bmp")
  set(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\\\${PROJECT_NAME}.exe")
  set(CPACK_NSIS_DISPLAY_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY} ${PROJECT_NAME}")
  set(CPACK_NSIS_HELP_LINK "http://commonmark.org/")
  set(CPACK_NSIS_URL_INFO_ABOUT "http://commonmark.org/")
  set(CPACK_NSIS_CONTACT "http://talk.commonmark.org/")
  set(CPACK_NSIS_MODIFY_PATH ON)
  set(CPACK_NSIS_MENU_LINKS "doc/html/index.html;Documentation")
else(WIN32 AND NOT UNIX)
  set(CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}/${PROJECT_VERSION}")
  set(CPACK_STRIP_FILES "bin/${PROJECT_NAME}")
  set(CPACK_SOURCE_STRIP_FILES "")
endif(WIN32 AND NOT UNIX)
set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME};${PROJECT_NAME})
include(CPack)