SVN commit 1125812 by mmrozowski:

Add (missing) swscale CMake module, remove redundant FFMPEG_FOUND CMake guards within ffmpegthumbs

CCMAIL: ascherfy@googlemail.com
CCMAIL: kde-buildsystem@kde.org

 M  +1 -0      CMakeLists.txt  
 A             cmake/modules/FindSwscale.cmake  
 M  +3 -8      ffmpegthumbs/CMakeLists.txt  


--- trunk/KDE/kdemultimedia/CMakeLists.txt #1125811:1125812
@@ -19,6 +19,7 @@
 
 macro_optional_find_package(FFmpeg)
 macro_log_feature(FFMPEG_FOUND "FFmpeg" "FFmpeg libraries" "FFmpeg" FALSE "http://www.ffmpeg.org" "FFmpeg required for FFMpegVideoPreview backend")
+macro_optional_find_package(Swscale)
 macro_log_feature(SWSCALE_FOUND "swscale" "FFmpeg video scaling libraries" "swscale" FALSE "" "swscale required for FFMpegVideoPreview backend")
 
 macro_optional_find_package(Xine)
--- trunk/KDE/kdemultimedia/ffmpegthumbs/CMakeLists.txt #1125811:1125812
@@ -21,24 +21,18 @@
 endif(HAVE_FFMPEG_SWSCALE)
 
 
-if( FFMPEG_FOUND )
   set( ffmpegthumbs_PART_SRCS
-
   ffmpegthumbnailer.cpp
   ffmpegthumbnailer/filmstripfilter.cpp
   ffmpegthumbnailer/moviedecoder.cpp
   ffmpegthumbnailer/imagewriter.cpp
   ffmpegthumbnailer/videothumbnailer.cpp
 )
-endif( FFMPEG_FOUND )
 
-
 kde4_add_plugin(ffmpegthumbs ${ffmpegthumbs_PART_SRCS})
 
 
-if ( FFMPEG_FOUND )
     target_link_libraries(ffmpegthumbs  ${KDE4_KIO_LIBS} ${AVUTIL_LIBRARIES} ${AVFORMAT_LIBRARIES} ${AVCODEC_LIBRARIES} ${SWSCALE_LIBRARIES} )
-endif ( FFMPEG_FOUND )
 
 install(TARGETS ffmpegthumbs DESTINATION ${PLUGIN_INSTALL_DIR})
 
@@ -46,6 +40,7 @@
 ########### install files ###############
 
 install(FILES  ffmpegthumbs.desktop DESTINATION ${SERVICES_INSTALL_DIR})
-add_subdirectory(tests)
 
-
+if (KDE4_BUILD_TESTS)
+	add_subdirectory(tests)
+endif (KDE4_BUILD_TESTS)