PROJECT(kbfx)

CMAKE_MINIMUM_REQUIRED(VERSION 2.4.2 FATAL_ERROR)
SET(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmakemodules)
SET(CMAKE_COLOR_MAKEFILE ON CACHE STRING "Enable/Disable color output during build." FORCE)
#SET(CMAKE_VERBOSE_MAKEFILE OFF CACHE STRING "Enable/Disable cmake debug output during build." FORCE)

# Optimization flags
# SET(CMAKE_CXX_FLAGS_DISTRIBUTION "-O3")
# SET(CMAKE_C_FLAGS_DISTRIBUTION "-O3")

# Global variable CMAKE_BUILD_TYPE
# None (CMAKE_C_FLAGS or CMAKE_CXX_FLAGS used)
# Debug (CMAKE_C_FLAGS_DEBUG or CMAKE_CXX_FLAGS_DEBUG)
# Release (CMAKE_C_FLAGS_RELEASE or CMAKE_CXX_FLAGS_RELEASE)
# RelWithDebInfo (CMAKE_C_FLAGS_RELWITHDEBINFO or CMAKE_CXX_FLAGS_RELWITHDEBINFO
# MinSizeRel (CMAKE_C_FLAGS_MINSIZEREL or CMAKE_CXX_FLAGS_MINSIZEREL)
IF (NOT CMAKE_BUILD_TYPE)
	SET(CMAKE_BUILD_TYPE RelWithDebInfo
	    CACHE
	    STRING "Specify build type: None Debug Release RelWithDebInfo MinSizeRel."
	    FORCE)
ENDIF (NOT CMAKE_BUILD_TYPE)

OPTION(USE_STRIGI "Enable use of Strigi search support (disabled)" OFF)
OPTION(USE_MENUDRAKE "Use 'menudrake' instead of 'kmenuedit' in Mandriva (auto)" ON)
OPTION(USE_KDE4 "Compile for KDE4 (disabled)" OFF)

SET(BIN_SEARCH_PATHES
    $ENV{HOME}/bin
    $ENV{HOME}/usr/bin
    $ENV{KDEDIR}/bin
    ${CMAKE_INSTALL_PREFIX}/bin
    /opt/kde/bin
    /opt/trinity/bin
    /opt/kde4/bin
    /usr/kde/3.5/bin
    /usr/bin
    /usr/local/bin
    /opt/bin
    )
SET(INCLUDE_SEARCH_PATHES
  $ENV{HOME}/include
  $ENV{HOME}/usr/include
  $ENV{KDEDIR}/include
  /opt/kde/include
  /opt/trinity/include
  /opt/kde4/include
  /usr/kde/3.5/include
  /usr/include
  /usr/local/include
  /opt/include
  ${CMAKE_SYSTEM_INCLUDE_PATH}
  )
SET(LIB_SEARCH_PATHES
  $ENV{HOME}/lib
  $ENV{HOME}/usr/lib
  $ENV{KDEDIR}/lib
  /opt/kde/lib
  /opt/trinity/lib
  /opt/kde4/lib
  /usr/kde/3.5/lib
  /usr/lib
  /usr/local/lib
  /opt/lib
  )

# Setting versions

# For versions that are stable set to 1, else to 0
SET(APPLICATION_STABLE 1)

SET(LIB_MAJOR 4)
SET(LIB_MINOR 9)
SET(LIB_RELEASE 3)
SET(LIB_SUB_RELEASE 1)
SET(APPLICATION_INTERNAL_VERSION "20070516")
SET(APPLICATION_DATE "2007-05-16")

SET(APPLICATION_NAME "${PROJECT_NAME}")
SET(APPLICATION_MAIN_VERSION "0.${LIB_MAJOR}.${LIB_MINOR}.${LIB_RELEASE}")

IF (APPLICATION_STABLE)
	SET(APPLICATION_STABLE_RELEASE ".${LIB_SUB_RELEASE}")
	SET(APPLICATION_VERSION "${APPLICATION_MAIN_VERSION}.${LIB_SUB_RELEASE}")
	SET(GENTOO_VERSION "${APPLICATION_MAIN_VERSION}.${LIB_SUB_RELEASE}")
ELSE (APPLICATION_APPLICATION_STABLE "")
	SET(STABLE_RELEASE)
	SET(APPLICATION_VERSION "${APPLICATION_MAIN_VERSION}-${LIB_SUB_RELEASE}")
	SET(GENTOO_VERSION "${APPLICATION_MAIN_VERSION}_pre${LIB_SUB_RELEASE}")
ENDIF (APPLICATION_STABLE)

SET(VERSION ${APPLICATION_VERSION})

SET(STRIGI_VERSION "0.3.11")
SET(GENTOO_KEYWORDS "x86 ~ppc ~amd64")

# Prepare docbook part
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/doc/en/index.docbook.in ${CMAKE_BINARY_DIR}/doc/en/index.docbook @ONLY)

IF (USE_STRIGI)
	FIND_PACKAGE(Strigi REQUIRED)
	INCLUDE_DIRECTORIES(${STRIGI_INCLUDE_DIR})
	MESSAGE(STATUS "Strigi support is: ON!")
ELSE (USE_STRIGI)
	MESSAGE(STATUS "Strigi support is: OFF!")
ENDIF (USE_STRIGI)


FIND_PROGRAM(HAVE_MANDRAKE menudrake)
IF (HAVE_MANDRAKE AND USE_MENUDRAKE)
	SET(MANDRAKE "1")
	MESSAGE(STATUS "Will use 'menudrake' instead of 'kmenuedit'!")
ELSE (HAVE_MANDRAKE AND USE_MENUDRAKE)
	SET(MANDRAKE "")
	MESSAGE(STATUS "Will use 'kmenuedit'!")
ENDIF (HAVE_MANDRAKE AND USE_MENUDRAKE)

IF (NOT USE_KDE4)
	MESSAGE(STATUS "Building for KDE3")
	INCLUDE(TestCXXAcceptsFlag)

	SET(CMAKE_CXX_FLAGS_DEBUG
	"${CMAKE_CXX_FLAGS_DEBUG} -DTESTING_RC=\"\\\"\${CMAKE_SOURCE_DIR}/configdialog/kbfxconfigappui.rc\\\"\"")

	CHECK_CXX_ACCEPTS_FLAG("-fexceptions" CXX_EXCEPTION)
	CHECK_CXX_ACCEPTS_FLAG("-fstack-protector" CXX_PROTECTOR)

	FIND_PACKAGE(KDE3 REQUIRED)

	INCLUDE(FindKdeLibs)
	INCLUDE(MacroEnsureVersion)

	# Dummy macros for compatibility
	MACRO(KDE4_AUTOMOC _dummy)
	ENDMACRO(KDE4_AUTOMOC)

	MACRO(KDE4_ADD_LIBRARY _dummy _dummy1 _dummy2)
	ENDMACRO(KDE4_ADD_LIBRARY)

	MACRO(KDE4_INSTALL_LIBTOOL_FILE _dummy _dummy1)
	ENDMACRO(KDE4_INSTALL_LIBTOOL_FILE)

	MACRO(KDE4_ADD_UI3_FILES _dummy _dummy1)
	ENDMACRO(KDE4_ADD_UI3_FILES)

	MACRO(KDE4_ADD_DCOP_SKELS _dummy _dummy1)
	ENDMACRO(KDE4_ADD_DCOP_SKELS)

	MACRO(KDE4_ADD_EXECUTABLE _dummy _dummy1)
	ENDMACRO(KDE4_ADD_EXECUTABLE)

	MACRO(KDE4_INSTALL_ICONS _dummy)
	ENDMACRO(KDE4_INSTALL_ICONS)
ELSE (NOT USE_KDE4)
	MESSAGE(STATUS "Building for KDE4")
	FIND_PACKAGE(KDE4 REQUIRED)
	ADD_DEFINITIONS(${KDE4_DEFINITIONS} ${QT_DEFINITIONS})
	SET(INCLUDE_SEARCH_PATHES
	    ${INCLUDE_SEARCH_PATHES}
	    ${KDE4_INCLUDES}
	    )
	SET(LIB_SEARCH_PATHES
	    ${LIB_SEARCH_PATHES}
	    ${KDE4_LIB_DIR}
	    )
ENDIF (NOT USE_KDE4)

IF (NOT QT_FOUND)
    MESSAGE("TQt3 not found, assuming TQt4 was desired")
    SET(TQT_INCLUDE_DIR "/usr/include/qt4")
ELSE ()
    SET(TQT_INCLUDE_DIR "${QT_INCLUDE_DIR}")
ENDIF ()

INCLUDE_DIRECTORIES(
    ${CMAKE_BINARY_DIR}
    ${CMAKE_BINARY_DIR}/kbfxlib/data
    ${CMAKE_BINARY_DIR}/kbfxlib/common
    ${CMAKE_BINARY_DIR}/src
    ${CMAKE_BINARY_DIR}/configdialog
    ${CMAKE_BINARY_DIR}/plugins/common
    ${CMAKE_SOURCE_DIR}
    ${CMAKE_SOURCE_DIR}/kbfxlib/data
    ${CMAKE_SOURCE_DIR}/kbfxlib/common
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_SOURCE_DIR}/configdialog
    ${CMAKE_SOURCE_DIR}/plugins/common
    ${TQT_INCLUDE_DIR}
    ${KDE3_INCLUDE_DIR}
    ${KDE3_INCLUDE_DIR}/kbfx
    ${KDE3_INCLUDE_DIR}/kbfx/plugins
    ${INCLUDE_SEARCH_PATHES}
    )

IF (NOT USE_KDE4)
	IF (CXX_EXCEPTION)
	    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fexceptions")
	ENDIF (CXX_EXCEPTION)
	IF (CXX_PROTECTOR)
	    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector")
	ENDIF (CXX_PROTECTOR)

	ADD_DEFINITIONS(${KDE3_DEFINITIONS} ${QT_DEFINITIONS})
	SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
	SET(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)

	IF(KDE3_KDECONFIG_EXECUTABLE)
	    EXECUTE_PROCESS(COMMAND ${KDE3_KDECONFIG_EXECUTABLE} "--version" OUTPUT_VARIABLE output)
	    STRING(REGEX MATCH "KDE: [0-9]+\\.[0-9]+\\.[0-9]+" KDEVERSION "${output}")
	    STRING(REGEX REPLACE "^KDE: " "" KDEVERSION "${KDEVERSION}")
	ENDIF(KDE3_KDECONFIG_EXECUTABLE)
	SET(KDE_MIN_VERSION "3.5.0")
	MACRO_ENSURE_VERSION(${KDE_MIN_VERSION} ${KDEVERSION} VERSION_OK)
	IF(NOT VERSION_OK)
	    MESSAGE(FATAL_ERROR "You need at least KDE Version of 3.5.0 in order to compile KBFX.\n   Please upgrade your KDE or install the development files of KDE.")
	ENDIF(NOT VERSION_OK)
ENDIF (NOT USE_KDE4)

SET(KBFX_LIB_INSTALL_DIR ${LIB_INSTALL_DIR})

SET(QT_UIC_EXECUTABLE "/usr/bin/uic-tqt")
SET(QT_MOC_EXECUTABLE "/usr/bin/tmoc")

SET(CMAKE_CXX_FLAGS "-I/usr/include/tqt -include tqt.h -DTQT_THREAD_SUPPORT")

ADD_SUBDIRECTORY(kbfxlib/data)
ADD_SUBDIRECTORY(kbfxlib/common)
ADD_SUBDIRECTORY(src)
ADD_SUBDIRECTORY(configdialog)
ADD_SUBDIRECTORY(skin/vector)
ADD_SUBDIRECTORY(skin/raster/default)
ADD_SUBDIRECTORY(skin/raster/2panels)
ADD_SUBDIRECTORY(images)
ADD_SUBDIRECTORY(doc)
ADD_SUBDIRECTORY(doc/en)
ADD_SUBDIRECTORY(doc/common)
ADD_SUBDIRECTORY(po)
ADD_SUBDIRECTORY(plugins/common)
ADD_SUBDIRECTORY(plugins/applications)
ADD_SUBDIRECTORY(plugins/settings)
ADD_SUBDIRECTORY(plugins/plasmoids)
ADD_SUBDIRECTORY(plugins/recentstuff)
IF (USE_STRIGI)
	ADD_SUBDIRECTORY(plugins/strigi)
ENDIF (USE_STRIGI)

CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/config.h.in ${CMAKE_BINARY_DIR}/config.h @ONLY)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/kbfx.spec.in ${CMAKE_BINARY_DIR}/kbfx.spec @ONLY)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/kbfx.ebuild.in ${CMAKE_BINARY_DIR}/kbfx-${GENTOO_VERSION}.ebuild @ONLY)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/strigi.ebuild.in ${CMAKE_BINARY_DIR}/strigi-${STRIGI_VERSION}.ebuild @ONLY)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/kbfx-svn.ebuild.in ${CMAKE_BINARY_DIR}/kbfx-9999.ebuild @ONLY)

SET(DIST_INCLUDE "kbfx-9999.ebuild kbfx.spec kbfx-${GENTOO_VERSION}.ebuild strigi-${STRIGI_VERSION}.ebuild")
SET(DIST_EXCLUDE "Helperstuff")
CONFIGURE_FILE(
    "${CMAKE_CURRENT_SOURCE_DIR}/cmakemodules/makedist.sh.in"
    "${CMAKE_CURRENT_BINARY_DIR}/makedist.sh"
    IMMEDIATE
    @ONLY)
ADD_CUSTOM_TARGET(dist
    "${CMAKE_BINARY_DIR}/makedist.sh"
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR})

IF (NOT USE_KDE4)
	CONFIGURE_FILE(
	    "${CMAKE_CURRENT_SOURCE_DIR}/cmakemodules/cmake_uninstall.cmake.in"
	    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
	    IMMEDIATE @ONLY)
	ADD_CUSTOM_TARGET(uninstall
	    "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
ENDIF (NOT USE_KDE4)


FILE(GLOB _POFILES po/*.po)
FOREACH(_p ${_POFILES})
  SET(POFILES "${_p} ${POFILES}")
ENDFOREACH(_p)

SET(MESSAGES_DIR ${CMAKE_SOURCE_DIR})
CONFIGURE_FILE(
    "${CMAKE_CURRENT_SOURCE_DIR}/cmakemodules/package_messages.sh.in"
    "${CMAKE_CURRENT_BINARY_DIR}/package_messages.sh"
    IMMEDIATE
    @ONLY)
ADD_CUSTOM_TARGET(package-messages
    "${CMAKE_CURRENT_BINARY_DIR}/package_messages.sh")