Bug 372343 – media-libs/opencv-2.1.0:fix missing dependency when using gstreamer useflag

• Status: RESOLVED NEEDINFO
• Product: Gentoo Linux

[Description Samuel Martin 2011-06-20 08:23:00 UTC]

hi,

i use to build packages from my overlays in newly setup chroot.

one of my packages that has opencv as dependency failed during emerge due to an opencv's missing dependency.

after check, it appears that when gstreamer useflag is enabled, opencv should depends on media-libs/gst-plugins-base.

--- logs ---
opencv config:
[binary  N    ]  media-libs/opencv-2.1.0  USE="ffmpeg gstreamer jpeg png python tiff v4l -debug -deprecated -examples -gtk -ieee1394 -ipp -jpeg2k -octave -sse -sse2 -sse3 -ssse3 -test -xine"  [0]

error:
Linking CXX executable ../../../sdk/bin/logo_cmd
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../../i486-pc-linux-gnu/bin/ld: warning: libgstapp-0.10.so.0, needed by /usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so, not found (try using -rpath or -rpath-link)
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../../i486-pc-linux-gnu/bin/ld: warning: libgstvideo-0.10.so.0, needed by /usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so, not found (try using -rpath or -rpath-link)
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_src_set_caps'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_set_max_buffers'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_is_eos'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_set_caps'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_pull_buffer'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_get_type'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_src_end_of_stream'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_video_format_new_caps'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_src_push_buffer'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_src_get_type'
/usr/lib/gcc/i486-pc-linux-gnu/4.4.5/../../../libhighgui.so: undefined reference to `gst_app_sink_set_drop'
collect2: ld returned 1 exit status
make[2]: *** [sdk/bin/logo_cmd] Error 1

sam

[Comment 1 Samuel Martin 2011-06-20 08:27:37 UTC]

Created attachment 277585 [details]
media-libs/opencv-2.1.0: fix media-libs/gst-plugins-base dependency

[Comment 2 Pacho Ramos 2011-06-28 09:22:04 UTC]

Attach full build.log please

[Comment 3 Pacho Ramos 2011-07-07 18:56:44 UTC]

And reopen when you provide it