premiere-libtorrent/examples/cmake/FindLibtorrentRasterbar.cmake

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2014-11-17 04:41:01 +01:00
# - Try to find libtorrent-rasterbar
# Once done this will define
# LibtorrentRasterbar_FOUND - System has libtorrent-rasterbar
# LibtorrentRasterbar_INCLUDE_DIRS - The libtorrent-rasterbar include directories
# LibtorrentRasterbar_LIBRARIES - The libraries needed to use libtorrent-rasterbar
# LibtorrentRasterbar_DEFINITIONS - Compiler switches required for using libtorrent-rasterbar
find_package(PkgConfig)
pkg_check_modules(PC_LIBTORRENT_RASTERBAR libtorrent-rasterbar)
if (PC_LIBTORRENT_RASTERBAR_FOUND)
set(LibtorrentRasterbar_DEFINITIONS ${PC_LIBTORRENT_RASTERBAR_CFLAGS})
else ()
# Without pkg-config, we can't possibly figure out the correct build flags.
# libtorrent is very picky about those. Let's take a set of defaults and
# hope that they apply. If not, you the user are on your own.
set(LibtorrentRasterbar_DEFINITIONS -DTORRENT_USE_OPENSSL -DTORRENT_DISABLE_GEO_IP -DTORRENT_LINKING_SHARED -DBOOST_ASIO_DYN_LINK -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_EXCEPTION_DISABLE -DBOOST_DATE_TIME_DYN_LINK -DBOOST_THREAD_DYN_LINK -DBOOST_SYSTEM_DYN_LINK -DBOOST_CHRONO_DYN_LINK -DUNICODE -D_UNICODE -D_FILE_OFFSET_BITS=64)
endif ()
find_path(LibtorrentRasterbar_INCLUDE_DIR libtorrent
HINTS ${PC_LIBTORRENT_RASTERBAR_INCLUDEDIR} ${PC_LIBTORRENT_RASTERBAR_INCLUDE_DIRS}
PATH_SUFFIXES libtorrent-rasterbar)
find_library(LibtorrentRasterbar_LIBRARY NAMES torrent-rasterbar
HINTS ${PC_LIBTORRENT_RASTERBAR_LIBDIR} ${PC_LIBTORRENT_RASTERBAR_LIBRARY_DIRS})
set(LibtorrentRasterbar_LIBRARIES ${LibtorrentRasterbar_LIBRARY})
set(LibtorrentRasterbar_INCLUDE_DIRS ${LibtorrentRasterbar_INCLUDE_DIR})
if (NOT Boost_SYSTEM_FOUND OR NOT Boost_THREAD_FOUND OR NOT Boost_DATE_TIME_FOUND OR NOT Boost_CHRONO_FOUND)
find_package(Boost REQUIRED COMPONENTS system thread date_time chrono)
set(LibtorrentRasterbar_LIBRARIES ${LibtorrentRasterbar_LIBRARIES} ${Boost_LIBRARIES})
set(LibtorrentRasterbar_INCLUDE_DIRS ${LibtorrentRasterbar_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS})
endif ()
include(FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LibtorrentRasterbar_FOUND to TRUE
# if all listed variables are TRUE
find_package_handle_standard_args(LibtorrentRasterbar DEFAULT_MSG
LibtorrentRasterbar_LIBRARY
LibtorrentRasterbar_INCLUDE_DIR
Boost_SYSTEM_FOUND
Boost_THREAD_FOUND
Boost_DATE_TIME_FOUND
Boost_CHRONO_FOUND)
mark_as_advanced(LibtorrentRasterbar_INCLUDE_DIR LibtorrentRasterbar_LIBRARY)