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    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

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Sur d’autres sites (7545)

  • Update composer and revisions

    15 septembre 2015, par Grandt
    Update composer and revisions

    Rev. 4.0.3 - 2015-09-15
    
* Changed : Added functions addCustomNamespace, addCustomPrefix,
    
addCustomMetaValue and addCustomMetaProperty
    
*          to enable users to add needed namespaces or prefixes
    
(prefixes are only supported in ePub3)
    
*          as well as meta properties and entries specified by those
    
namespaces.
    
*          See tests/EPub.Example1.php (line 95+) and
    
tests/EPub.Example3.php (line 66+) for how they are used.

  • Add function addFileToMETAINF for issue #32

    15 septembre 2015, par Grandt
    Add function addFileToMETAINF for issue #32
    

    Rev. 4.0.2 - 2015-09-15
    
* Changed : Added function addFileToMETAINF to enable users to add the
    
apple ibooks metadata.
    
*   $book->addFileToMETAINF("com.apple.ibooks.display-options.xml",
    
$xmldata) ;

  • Compile Shotdetect on CentOS 7

    14 septembre 2015, par BitLegacy01

    I’m migrating a service from a Debian server to a CentOS 7 one.

    The service needs the Shotdetect command (github , official site).

    I could not make it work on CentOS though I followed all steps :

    1. Compile ffmpeg compilation guide

      # ffmpeg
      
ffmpeg version git-2015-08-21-7a806c6 Copyright (c) 2000-2015 the FFmpeg developers
      
  built with gcc 4.8.3 (GCC) 20140911 (Red Hat 4.8.3-9)
      
  configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --disable-libmp3lame --disable-libopus --disable-libvorbis --disable-libvpx --enable-libx264 --disable-libx265 --disable-lzma
      
  libavutil      54. 31.100 / 54. 31.100
      
  libavcodec     56. 58.100 / 56. 58.100
      
  libavformat    56. 40.101 / 56. 40.101
      
  libavdevice    56.  4.100 / 56.  4.100
      
  libavfilter     5. 36.100 /  5. 36.100
      
  libswscale      3.  1.101 /  3.  1.101
      
  libswresample   1.  2.101 /  1.  2.101
      
  libpostproc    53.  3.100 / 53.  3.100
      
Hyper fast Audio and Video encoder
      
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...

      1. Install needed packages

        # yum install gd-devel libxml2-devel libxslt-devel clang libvpx libvorbis

      2. Add pthread in the CMakeList file, in TARGET_LINK_LIBRARIES, because it throws an lpthread missing in linker error

      3. Compile Shotdetect

        # FFMPEG_DIR="/root/ffmpeg_build"  ./compile.sh cmd

    5.Lost in contemplation

    -- avformat library found: /root/ffmpeg_build/lib/libavformat.a
    
-- avcodec library found: /root/ffmpeg_build/lib/libavcodec.a
    
-- avutil library found: /root/ffmpeg_build/lib/libavutil.a
    
-- swscale library found: /root/ffmpeg_build/lib/libswscale.a
    
Found all FFmpeg libraries in /root/ffmpeg_build/lib/libavformat.a;/root/ffmpeg_build/lib/libavdevice.a;/root/ffmpeg_build/lib/libavcodec.a;/root/ffmpeg_build/lib/libavutil.a;/root/ffmpeg_build/lib/libswscale.a.
    
-- Found GD: /usr/lib64/libgd.so
    
Found libgd: /usr/lib64/libgd.so;/usr/lib64/libpng.so;/usr/lib64/libz.so;/usr/lib64/libjpeg.so in /usr/include
    
Found libxml2: /usr/lib64/libxml2.so in /usr/include/libxml2
    
Found libxslt: /usr/lib64/libxslt.so in /usr/include
    
-- Configuring done
    
-- Generating done
    
-- Build files have been written to: /root/Shotdetect-master/build
    
[ 71%] Built target shotdetect
    
Linking CXX executable shotdetect-cmd
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « fdk_aac_decode_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:323: undefined reference to « aacDecoder_Fill »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:329: undefined reference to « aacDecoder_DecodeFrame »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « get_stream_info »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:88: undefined reference to « aacDecoder_GetStreamInfo »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « fdk_aac_decode_close »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:201: undefined reference to « aacDecoder_Close »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « fdk_aac_decode_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:214: undefined reference to « aacDecoder_Open »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:221: undefined reference to « aacDecoder_ConfigRaw »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:228: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:252: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:270: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:277: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:284: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o):/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:291: encore plus de références indéfinies suivent vers « aacDecoder_SetParam »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « fdk_aac_decode_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:261: undefined reference to « aacDecoder_AncDataInit »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacdec.o): in the function « fdk_aac_decode_flush »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacdec.c:367: undefined reference to « aacDecoder_SetParam »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacenc.o): in the function « aac_encode_close »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:97: undefined reference to « aacEncClose »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacenc.o): in the function « aac_encode_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:357: undefined reference to « aacEncEncode »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacenc.o): in the function « aac_encode_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:114: undefined reference to « aacEncOpen »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:123: undefined reference to « aacEncoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:130: undefined reference to « aacEncoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:138: undefined reference to « aacEncoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:172: undefined reference to « aacEncoder_SetParam »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:179: undefined reference to « aacEncoder_SetParam »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacenc.o):/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:197: encore plus de références indéfinies suivent vers « aacEncoder_SetParam »
    
/root/ffmpeg_build/lib/libavcodec.a(libfdk-aacenc.o): in the function « aac_encode_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:276: undefined reference to « aacEncEncode »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libfdk-aacenc.c:282: undefined reference to « aacEncInfo »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « X264_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:260: undefined reference to « x264_picture_init »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:262: undefined reference to « x264_bit_depth »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « reconfig_encoder »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:246: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « X264_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:283: undefined reference to « x264_encoder_encode »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:289: undefined reference to « x264_encoder_delayed_frames »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:283: undefined reference to « x264_encoder_encode »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « reconfig_encoder »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:173: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:178: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:185: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:205: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:211: undefined reference to « x264_encoder_reconfig »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o):/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:191: encore plus de références indéfinies suivent vers « x264_encoder_reconfig »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « X264_init_static »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:806: undefined reference to « x264_bit_depth »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « X264_close »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:339: undefined reference to « x264_encoder_close »
    
/root/ffmpeg_build/lib/libavcodec.a(libx264.o): in the function « X264_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:413: undefined reference to « x264_param_default »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:418: undefined reference to « x264_param_default_preset »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:440: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:470: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:514: undefined reference to « x264_levels »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:516: undefined reference to « x264_levels »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:540: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:541: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:542: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:543: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:601: undefined reference to « x264_param_apply_fastfirstpass »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:651: undefined reference to « x264_param_apply_profile »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:703: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:705: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:717: undefined reference to « x264_param_parse »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:735: undefined reference to « x264_encoder_open_148 »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/libx264.c:744: undefined reference to « x264_encoder_headers »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_subpacket »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:379: undefined reference to « swr_is_initialized »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:220: undefined reference to « swr_is_initialized »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_init_resample »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:161: undefined reference to « swr_init »
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:167: undefined reference to « swr_convert »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_frame »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:234: undefined reference to « swr_convert »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_flush_resample »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:115: undefined reference to « swr_convert »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_subpacket »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:411: undefined reference to « swr_close »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_flush »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:614: undefined reference to « swr_close »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_close »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:638: undefined reference to « swr_free »
    
/root/ffmpeg_build/lib/libavcodec.a(opusdec.o): in the function « opus_decode_init »:
    
/root/ffmpeg_sources/ffmpeg/libavcodec/opusdec.c:705: undefined reference to « swr_alloc »
    
clang: error: linker command failed with exit code 1 (use -v to see invocation)
    
make[2]: *** [shotdetect-cmd] Error 1
    
make[1]: *** [CMakeFiles/shotdetect-cmd.dir/all] Error 2
    
make: *** [all] Error 2

    I’ve done a lot of research about the above errors but I didn’t find any clue.

    How to compile successfully Shotdetect on CentOS7 ?

    Thanks to tryp here is a working CMakelist file :

    # CMake integration by Christian Frisson
    
cmake_minimum_required(VERSION 2.8)
    
PROJECT(shotdetect)
    

    
SET(CMAKE_C_COMPILER "/usr/bin/clang")
    
SET(CMAKE_CXX_COMPILER "/usr/bin/clang++")
    
SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
    

    

    
# Get git version information for automatic embedding in version string:
    

    
include(GetGitRevisionDescription)
    
get_git_head_revision(GIT_REFSPEC GIT_SHA1)
    
# Take the first 12 characters of the SHA1 as short identifier:
    
STRING(SUBSTRING ${GIT_SHA1} 0 11 GIT_SHA1_SHORT)
    
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/src/version.cc.in" "${CMAKE_CURRENT_BINARY_DIR}/version.cc" @ONLY)
    
list(APPEND SOURCES "${CMAKE_CURRENT_BINARY_DIR}/version.cc" src/version.h)
    

    
# Miscellaneous compilation options:
    

    
OPTION(USE_WXWIDGETS "Compile GUI app with wxWidgets, otherwise commandline app" ON)
    
OPTION(USE_POSTGRESQL "Compile with PostgreSQL support" OFF)
    

    
# Dependency: pkg-config (required if cross-compiling with MXE)
    

    
IF ( MINGW AND CMAKE_TOOLCHAIN_FILE)
    
    FIND_PACKAGE (PkgConfig)
    
    IF(NOT PKG_CONFIG_FOUND)
    
        MESSAGE(FATAL_ERROR "pkgconfig required for cross-compiling with MXE for windows")
    
    ENDIF()
    
    SET(PKG_CONFIG_EXECUTABLE ${PKG_CONFIG_EXECUTABLE} CACHE STRING "pkg-config")
    
ENDIF()
    

    
# Dependency: FFmpeg (required)
    

    
FIND_PACKAGE( FFmpeg )
    
IF ( MINGW AND CMAKE_TOOLCHAIN_FILE)
    
    PKG_CHECK_MODULES (FFMPEG_PKG REQUIRED libavcodec libavfilter libavutil libavdevice libavformat libavformat libswscale)
    
    IF (FFMPEG_PKG_FOUND)
    
        MESSAGE( "FFmpeg cflags found through pkg-config: ${FFMPEG_PKG_CFLAGS}" )
    
        MESSAGE( "FFmpeg ldflags found through pkg-config: ${FFMPEG_PKG_LDFLAGS}" )
    
        STRING(REGEX REPLACE ";" " " FFMPEG_PKG_CFLAGS "${FFMPEG_PKG_CFLAGS}")
    
        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FFMPEG_PKG_CFLAGS}")
    
        SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FFMPEG_PKG_CFLAGS}")
    
        SET(FFMPEG_LIBRARIES ${FFMPEG_LIBRARY} ${FFMPEG_PKG_LDFLAGS})
    
        MESSAGE("FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES}")
    
    ELSE (FFMPEG_PKG_FOUND)
    
        MESSAGE( FATAL_ERROR "FFmpeg cflags/ldflags not found through pkg-config." )
    
    ENDIF (FFMPEG_PKG_FOUND)
    
ENDIF()
    
IF(FFMPEG_LIBAVFORMAT_FOUND)
    
    MESSAGE(STATUS "avformat library found: ${FFMPEG_LIBAVFORMAT_LIBRARIES}")
    
ELSE()
    
    MESSAGE(STATUS "avformat library not found.")
    
ENDIF()
    
IF(FFMPEG_LIBAVCODEC_FOUND)
    
    MESSAGE(STATUS "avcodec library found: ${FFMPEG_LIBAVCODEC_LIBRARIES}")
    
ELSE()
    
    MESSAGE(STATUS "avcodec library not found.")
    
ENDIF()
    
IF(FFMPEG_LIBAVUTIL_FOUND)
    
    MESSAGE(STATUS "avutil library found: ${FFMPEG_LIBAVUTIL_LIBRARIES}")
    
ELSE()
    
    MESSAGE(STATUS "avutil library not found.")
    
ENDIF()
    
IF(FFMPEG_LIBSWSCALE_FOUND)
    
    MESSAGE(STATUS "swscale library found: ${FFMPEG_LIBSWSCALE_LIBRARIES}")
    
ELSE()
    
    MESSAGE(STATUS "swscale library not found.")
    
ENDIF()
    
IF(FFMPEG_FOUND)
    
    INCLUDE_DIRECTORIES(${FFMPEG_INCLUDE_DIR} ${FFMPEG_INCLUDE_DIRS})
    
    SET(FFMPEG_LIBRARIES "${FFMPEG_LIBRARIES};/root/ffmpeg_build/lib/libswresample.a;/root/ffmpeg_build/lib/libx264.a;/lib64/libdl.so.2;/root/ffmpeg_build/lib/libfdk-aac.a;/root/ffmpeg_build/lib/libswresample.a")
    
    MESSAGE("Found all FFmpeg libraries in ${FFMPEG_LIBRARIES}.")
    
ELSE()
    
    MESSAGE(FATAL_ERROR "Some FFmpeg libraries are missing.")
    
ENDIF()
    

    
# Dependency: GD (required)
    

    
FIND_PACKAGE(GD REQUIRED)
    
IF ( MINGW AND CMAKE_TOOLCHAIN_FILE)
    
    EXEC_PROGRAM(${CMAKE_FIND_ROOT_PATH}/bin/gdlib-config ARGS "--cflags" OUTPUT_VARIABLE GD_PKG_CFLAGS) 
    
    EXEC_PROGRAM(${CMAKE_FIND_ROOT_PATH}/bin/gdlib-config ARGS "--libs" OUTPUT_VARIABLE GD_PKG_LDFLAGS)
    
    MESSAGE( "gd cflags found through gdlib-config: ${GD_PKG_CFLAGS}" )
    
    MESSAGE( "gd ldflags found through gdlib-config: ${GD_PKG_LDFLAGS}" )
    
    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GD_PKG_CFLAGS}")
    
    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GD_PKG_CFLAGS}")
    
    SET(GD_LIBRARIES ${GD_LIBRARY} ${GD_PKG_LDFLAGS})
    
    MESSAGE("GD_LIBRARIES ${GD_LIBRARIES}")
    
ENDIF()
    
IF(GD_FOUND)
    
    INCLUDE_DIRECTORIES(${GD_INCLUDE_DIR})
    
    MESSAGE("Found libgd: ${GD_LIBRARIES} in ${GD_INCLUDE_DIR}")
    
ELSE()
    
    MESSAGE(FATAL_ERROR "Couldn't find libgd")
    
ENDIF()
    

    
# Dependency: libxml2 (required)
    

    
FIND_PACKAGE(LibXml2 2.7 REQUIRED)
    
IF ( MINGW AND CMAKE_TOOLCHAIN_FILE)
    
    PKG_CHECK_MODULES (LIBXML2_PKG REQUIRED libxml-2.0)
    
    IF (LIBXML2_PKG_FOUND)
    
        MESSAGE( "LibXml2 cflags found through pkg-config: ${LIBXML2_PKG_CFLAGS}" )
    
        MESSAGE( "LibXml2 ldflags found through pkg-config: ${LIBXML2_PKG_LDFLAGS}" )
    
        STRING(REGEX REPLACE ";" " " LIBXML2_PKG_CFLAGS "${LIBXML2_PKG_CFLAGS}")
    
        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LIBXML2_PKG_CFLAGS}")
    
        SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${LIBXML2_PKG_CFLAGS}")
    
        SET(LIBXML2_LIBRARIES ${LIBXML2_LIBRARY} ${LIBXML2_PKG_LDFLAGS})
    
        MESSAGE("LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES}")
    
    ELSE (LIBXML2_PKG_FOUND)
    
        MESSAGE( FATAL_ERROR "LibXml2 cflags/ldflags not found through pkg-config." )
    
    ENDIF (LIBXML2_PKG_FOUND)
    
ENDIF()
    
IF(LIBXML2_FOUND)
    
    MESSAGE("Found libxml2: ${LIBXML2_LIBRARIES} in ${LIBXML2_INCLUDE_DIR}")
    
    INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR})
    
ELSE()
    
    MESSAGE(FATAL_ERROR "Couldn't find libxml2")
    
ENDIF()
    

    
# Dependency: libxslt (required)
    

    
FIND_PACKAGE(LibXslt REQUIRED)
    
IF(LIBXSLT_FOUND)
    
    MESSAGE("Found libxslt: ${LIBXSLT_LIBRARIES} in ${LIBXSLT_INCLUDE_DIR}")
    
    INCLUDE_DIRECTORIES(${LIBXSLT_INCLUDE_DIR})
    
ELSE()
    
    MESSAGE(FATAL_ERROR "Couldn't find libxslt")
    
ENDIF()
    

    
# Dependency: wxWidgets (optional)
    
IF(USE_WXWIDGETS)
    
    FIND_PACKAGE(wxWidgets)# COMPONENTS core base)
    
    IF(wxWidgets_FOUND)
    
        MESSAGE("Found wxWidgets: ${wxWidgets_LIBRARIES} in ${wxWidgets_INCLUDE_DIRS}")
    
        INCLUDE_DIRECTORIES(${wxWidgets_INCLUDE_DIRS})
    
        ADD_DEFINITIONS(-DWXWIDGETS)
    
        INCLUDE("${wxWidgets_USE_FILE}")
    
    ELSE()
    
        MESSAGE(FATAL_ERROR "Couldn't find wxWidgets. Set USE_WXWIDGETS to OFF or install wxWidgets.")
    
    ENDIF()
    
ENDIF()
    

    
# Dependency: PostgreSQL (optional)
    
IF(USE_POSTGRESQL)
    
    FIND_PACKAGE(PostgreSQL)
    
    IF(PostgreSQL_FOUND)
    
        MESSAGE("Found PostgreSQL: ${PostgreSQL_LIBRARIES} in ${PostgreSQL_INCLUDE_DIR}")
    
        INCLUDE_DIRECTORIES(${PostgreSQL_INCLUDE_DIR})
    
    ELSE()
    
        MESSAGE(FATAL_ERROR "Couldn't find PostgreSQL. Set USE_POSTGRESQL to OFF or install PostgreSQL.")
    
    ENDIF()
    
ENDIF()
    

    
# shotdetect
    

    
SET(TARGET_NAME "shotdetect")
    
INCLUDE_DIRECTORIES(.)
    

    
# shotdetect library
    

    
SET(${TARGET_NAME}_LIBRARY_SRCS src/film.cc src/graph.cc src/image.cc src/shot.cc src/xml.cc)
    
SET(${TARGET_NAME}_LIBRARY_HDRS  src/film.h src/graph.h src/image.h src/shot.h src/xml.h)
    
IF(USE_POSTGRESQL)
    
    SET(${TARGET_NAME}_LIBRARY_SRCS ${${TARGET_NAME}_LIBRARY_SRCS} src/bdd.cc)
    
    SET(${TARGET_NAME}_LIBRARY_HDRS ${${TARGET_NAME}_LIBRARY_HDRS} src/bdd.h)
    
ENDIF()
    
ADD_LIBRARY(${TARGET_NAME} ${${TARGET_NAME}_LIBRARY_SRCS} ${${TARGET_NAME}_LIBRARY_HDRS})
    
TARGET_LINK_LIBRARIES(${TARGET_NAME} ${FFMPEG_LIBRARIES} ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${GD_LIBRARIES} "pthread" "m" "z")
    
IF(USE_WXWIDGETS AND wxWidgets_FOUND)
    
    TARGET_LINK_LIBRARIES(${TARGET_NAME} ${wxWidgets_LIBRARIES})
    
ENDIF()
    
IF(USE_POSTGRESQL AND PostgreSQL_FOUND)
    
    TARGET_LINK_LIBRARIES(${TARGET_NAME} ${PostgreSQL_LIBRARY})
    
ENDIF()
    

    
# shotdetect application: gui or commandline
    

    
IF(APPLE)
    
    SET(APP_TYPE "MACOSX_BUNDLE")
    
ELSEIF(WIN32)
    
    SET(APP_TYPE "WIN32")
    
ENDIF()
    

    
IF(USE_WXWIDGETS AND wxWidgets_FOUND)
    
    LIST(APPEND ${TARGET_NAME}_GUI_SRCS src/main.cc src/ui/dialog_help.cc src/ui/dialog_shotdetect.cc src/ui/process_video_thread.cc)
    
    LIST(APPEND ${TARGET_NAME}_GUI_HDRS src/ui/dialog_help.h src/ui/dialog_shotdetect.h src/ui/process_video_thread.h)
    
    ADD_EXECUTABLE(${TARGET_NAME}-gui ${APP_TYPE} ${SOURCES} ${${TARGET_NAME}_GUI_SRCS} ${${TARGET_NAME}_GUI_HDRS})
    
    TARGET_LINK_LIBRARIES(${TARGET_NAME}-gui ${TARGET_NAME})
    
    # Make this target optional to install:
    
    SET(TARGETS_TO_INSTALL ${TARGET_NAME}-gui)
    
ELSE()
    
    LIST(APPEND ${TARGET_NAME}_COMMANDLINE_SRCS src/commandline.cc)
    
    ADD_EXECUTABLE(${TARGET_NAME}-cmd ${SOURCES} ${${TARGET_NAME}_COMMANDLINE_SRCS})
    
    TARGET_LINK_LIBRARIES(${TARGET_NAME}-cmd ${TARGET_NAME})
    
    # Make this target optional to install:
    
    SET(TARGETS_TO_INSTALL ${TARGET_NAME}-cmd)
    
ENDIF()
    

    

    
# Routines for installing shotdetect.
    
# Taken from official documentation (http://www.cmake.org/cmake/help/cmake2.6docs.html#command:install)
    
install( 
    
    TARGETS ${TARGETS_TO_INSTALL}
    
    RUNTIME DESTINATION bin
    
    LIBRARY DESTINATION lib
    
    ARCHIVE DESTINATION lib/static
    
)

    the built binary will be in the built directory, you can move there and execute

    make install

    to make the binary system wide.

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