PROJECT(UNICORN)

CMAKE_MINIMUM_REQUIRED(VERSION 2.4.0)
IF(COMMAND CMAKE_POLICY)
  CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND CMAKE_POLICY)

IF(APPLE)
  EXECUTE_PROCESS(
    COMMAND sw_vers -productVersion
    OUTPUT_VARIABLE OSX_VERSION
    OUTPUT_STRIP_TRAILING_WHITESPACE)
  MESSAGE(STATUS "OSX_VERSION='${OSX_VERSION}'")
  IF(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
    MESSAGE(STATUS "OSX < 10.6")
  ELSE(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
    SET(CMAKE_OSX_ARCHITECTURES "i386;ppc") # for QT4.5 32bits on snow leopard
  ENDIF(${OSX_VERSION} MATCHES "^10\\.[012345]\\.?")
ENDIF(APPLE)

SET(CMAKE_C_FLAGS_DEBUG             "-g -Wall" CACHE STRING "Debug options." FORCE)
SET(CMAKE_CXX_FLAGS_DEBUG           "-g -Wall" CACHE STRING "Debug options." FORCE)
#SET(CMAKE_LINKER_FLAGS_DEBUG        "-pg"          CACHE STRING "Debug options." FORCE)
#SET(CMAKE_SHARED_LINKER_FLAGS_DEBUG "-pg"          CACHE STRING "Debug options." FORCE)
#SET(CMAKE_MODULE_LINKER_FLAGS_DEBUG "-pg"          CACHE STRING "Debug options." FORCE)
#SET(CMAKE_EXE_LINKER_FLAGS_DEBUG    "-pg"          CACHE STRING "Debug options." FORCE)

IF(COMMAND CMAKE_POLICY)
  CMAKE_POLICY(SET CMP0003 NEW)
ENDIF(COMMAND CMAKE_POLICY)

# This macro has to be included in all the tools CMakeLists.txt as it's
# the sole means of localizing other tools/projects.
MACRO(SETUP_PROJECT_PATHS project)
  IF( NOT("$ENV{${project}_TOP}" STREQUAL "") )
    MESSAGE("-- ${project}_TOP is set to $ENV{${project}_TOP}")
    SET(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_TOP}/share/cmake/Modules/")
    LIST(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
  ENDIF( NOT("$ENV{${project}_TOP}" STREQUAL "") )

  IF( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )
    MESSAGE("-- ${project}_USER_TOP is set to $ENV{${project}_USER_TOP}")
    SET(PROJECT_MODULE_PATH "${DESTDIR}$ENV{${project}_USER_TOP}/share/cmake/Modules/")
    LIST(INSERT CMAKE_MODULE_PATH 0 "${PROJECT_MODULE_PATH}")
  ENDIF( NOT("$ENV{${project}_USER_TOP}" STREQUAL "") )

  LIST(REMOVE_DUPLICATES CMAKE_MODULE_PATH)
ENDMACRO(SETUP_PROJECT_PATHS project)

SETUP_PROJECT_PATHS(VLSISAPD)
SETUP_PROJECT_PATHS(CORIOLIS)

STRING(REGEX MATCH "^/usr" IS_USR "$ENV{CORIOLIS_TOP}")
STRING(REGEX MATCH "^/opt" IS_OPT "$ENV{CORIOLIS_TOP}")
IF(IS_USR OR IS_OPT)
  MESSAGE("-- Using system-wide /etc.")
  SET(SYS_CONF_DIR "/etc" CACHE STRING "System configuration directory (/etc)" FORCE)
ELSE(IS_USR OR IS_OPT)
  MESSAGE("-- Using install tree /etc.")
  SET(SYS_CONF_DIR "etc" CACHE STRING "System configuration directory (/etc)" FORCE)
ENDIF(IS_USR OR IS_OPT)

SET(QT_USE_QTXML "true")

FIND_PACKAGE(LibXml2 REQUIRED)
FIND_PACKAGE(Qt4 REQUIRED) # find and setup Qt4 for this project
FIND_PACKAGE(PythonLibs REQUIRED)
FIND_PACKAGE(LEFDEF REQUIRED)
FIND_PACKAGE(VLSISAPD REQUIRED)
FIND_PACKAGE(HURRICANE REQUIRED)
FIND_PACKAGE(CORIOLIS REQUIRED)
FIND_PACKAGE(NIMBUS REQUIRED)
FIND_PACKAGE(METIS REQUIRED)
FIND_PACKAGE(MAUKA REQUIRED)
FIND_PACKAGE(KNIK REQUIRED)
FIND_PACKAGE(KATABATIC REQUIRED)
FIND_PACKAGE(KITE REQUIRED)
#FIND_PACKAGE(EQUINOX REQUIRED)
#FIND_PACKAGE(SOLSTICE REQUIRED)

SET_LIB_LINK_MODE()
SET(Boost_USE_STATIC_LIBS ON)
MESSAGE(STATUS "Always uses Boost static libraries.")
FIND_PACKAGE(Boost 1.35.0 COMPONENTS program_options filesystem system regex python)
IF(NOT Boost_FOUND)
  FIND_PACKAGE(Boost 1.33.1 COMPONENTS program_options filesystem python regex REQUIRED)
ENDIF(NOT Boost_FOUND)
MESSAGE(STATUS "Found Boost libraries ${Boost_LIB_VERSION} in ${Boost_INCLUDE_DIR}")
MESSAGE(STATUS "  ${Boost_LIBRARIES}")

ADD_SUBDIRECTORY(src)