[gstreamer-bugs] [Bug 543848] New: [ladspa] Needs to link with -ldl for dlopen() and friends

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-bad | Ver: HEAD CVS
           Summary: [ladspa] Needs to link with -ldl for dlopen() and
                    friends
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Hi,
the ladspa plugin fails to link as it doesn't link to libdl although needed:

 cc -shared  .libs/libgstladspa_la-gstsignalprocessor.o
.libs/libgstladspa_la-gstladspa.o .libs/libgstladspa_la-search.o
.libs/libgstladspa_la-load.o  -Wl,--as-needed /usr/lib/libgstreamer-0.10.so
/usr/lib/libgobject-2.0.so /usr/lib/libgmodule-2.0.so
/usr/lib/libgthread-2.0.so -lrt /usr/lib/libxml2.so /usr/lib/libglib-2.0.so
-lgstaudio-0.10 -lm  -Wl,-z -Wl,defs -Wl,-O1 -pthread -Wl,-soname
-Wl,libgstladspa.so -Wl,-version-script -Wl,.libs/libgstladspa.ver -o
.libs/libgstladspa.so
.libs/libgstladspa_la-search.o: In function `LADSPADirectoryPluginSearch':
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/search.c:70:
undefined reference to `dlopen'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/search.c:74:
undefined reference to `dlerror'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/search.c:75:
undefined reference to `dlsym'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/search.c:78:
undefined reference to `dlerror'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/search.c:84:
undefined reference to `dlclose'
.libs/libgstladspa_la-load.o: In function `findLADSPAPluginDescriptor':
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:163:
undefined reference to `dlerror'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:164:
undefined reference to `dlsym'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:168:
undefined reference to `dlerror'
.libs/libgstladspa_la-load.o: In function `unloadLADSPAPluginLibrary':
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:149:
undefined reference to `dlclose'
.libs/libgstladspa_la-load.o: In function `dlopenLADSPA':
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:87:
undefined reference to `dlopen'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:49:
undefined reference to `dlopen'
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:123:
undefined reference to `dlopen'
.libs/libgstladspa_la-load.o: In function `loadLADSPAPluginLibrary':
/home/slomo/projects/debian/pkg-gstreamer/experimental/build-area/gst-plugins-bad0.10-0.10.7.2/ext/ladspa/load.c:136:
undefined reference to `dlerror'
collect2: ld returned 1 exit status
make: *** [libgstladspa.la] Fehler 1


Patch coming soon.


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