project(playground-graphics)

set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules )

# search packages used by KDE
find_package(KDE4 REQUIRED)
include (KDE4Defaults)
include (MacroLibrary)
include (MacroLogFeature)
include (MacroOptionalAddSubdirectory)

# ### libqgs is currently X11-only, so no need to look for libgs if not-X11
if(Q_WS_X11)
macro_optional_find_package(LIBGS)
endif(Q_WS_X11)
macro_optional_find_package(Poppler)
macro_optional_find_package(CHM)
macro_optional_find_package(DjVuLibre)
macro_optional_find_package(TIFF)
macro_optional_find_package(Freetype)

if(Q_WS_X11)
macro_log_feature(LIBGS_FOUND "libgs" "Support for PS files in okular" "http://www.cs.wisc.edu/~ghost" FALSE "" "")
else(Q_WS_X11)
   message(STATUS "libqgs and the ghostscript generator of okular are disabled because libqgs works only on X11 at the moment")
endif(Q_WS_X11)
macro_log_feature(POPPLER_FOUND "Poppler-Qt4" "Support for PDF files in okular" "http://poppler.freedesktop.org" FALSE "0.5.4" "")
macro_log_feature(CHM_FOUND "libCHM" "Support for CHM files in okular" "http://morte.jedrea.com/~jedwin/projects/chmlib" FALSE "" "")
macro_log_feature(DJVULIBRE_FOUND "libdjvulibre" "Support for DjVu files in okular" "http://djvulibre.djvuzone.org" FALSE "3.5.17" "")
macro_log_feature(TIFF_FOUND "libTIFF" "Support for TIFF files in okular" "http://www.remotesensing.org/libtiff/" FALSE "" "")

# are these two really required ?
find_package(ZLIB REQUIRED)
if (APPLE)
   find_package(Carbon REQUIRED)
endif (APPLE)


add_definitions (${QT_DEFINITIONS} ${KDE4_DEFINITIONS} ${QDBUS_DEFINITIONS} -DHAVE_CONFIG_H=1)
include_directories (${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${KDE4_INCLUDES})


include (ConfigureChecks.cmake)
configure_file (config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h )


if(LIBGS_FOUND)
  add_subdirectory(libqgs)
endif(LIBGS_FOUND)
macro_optional_add_subdirectory(gwenview)
macro_optional_add_subdirectory(okular)
macro_optional_add_subdirectory(doc)
add_subdirectory(cmake)

macro_display_feature_log()
