Experimental Physics and
Industrial Control System

Michael Davidsaver <[email protected]> · Fri, 29 Jun 2018 16:44:34 -0700

On 06/29/2018 03:44 PM, Mark Rivers wrote:
> ...
> /bin/ld: /home/epics/devel/areaDetector-3-3/aravisGigE/lib/linux-x86_64/libaravisCamera.a(aravisCamera.o): undefined reference to symbol 'g_signal_connect_data'
> 
> /lib64/libgobject-2.0.so.0: error adding symbols: DSO missing from command line

This is the same issue once removed.  -lgobject is missing.

pkg-config is your friend here.

aravis 0.3.8 lists it's dependencies as

> glib-2.0 gobject-2.0 gio-2.0 libxml-2.0 gthread-2.0

https://github.com/epicsdeb/aravis/blob/master/aravis.pc.in#L9

copy+paste these to pkg-config

> $ pkg-config --libs glib-2.0 gobject-2.0 gio-2.0 libxml-2.0 gthread-2.0
> -lgio-2.0 -lgobject-2.0 -lxml2 -lgthread-2.0 -pthread -lglib-2.0

So your

> -laravisCamera -laravis-0.4 -lNDPlugin -lADBase -lntndArrayConverter -lnt -lpvDatabase -lpvAccessIOC -lpvAccessCA -lpvAccess -lpvData -lnetCDF -lMagick++ -lcoders -lMagick -ljbig -ljp2 -lbzlib -lpng -lwebp -llcms -lttf -lwmf -lfilters -ltiff -ljpeg -lxml2 -lNeXus -lhdf5 -lblosc -lszip -lzlib -lasyn -lautosave -lbusy -lcalc -ldevIocStats -lsscan -lseq -lpv -ldbRecStd -ldbCore -lca -lCom -Wl,-Bdynamic -lgiomm-2.4 -lX11 -lXext -lpthread   -lreadline -lm -lrt -ldl -lgcc

is missing gobject, gthread, and glib itself.

These results on debian 9 w/ glib 2.50.3-2, your mileage may vary.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System