Re: NO_BRIDGE_IMPL() issue (avis is compiled/linked properly)


Glenn McClements <gmcclements@...>
 

Hi Gigan,
This looks like the avis bridge lib isn't in being loaded for some reason
(FYI bridge libraries are dynamical *loaded* using dlopen() not
dynamically linked). Is the bridge library and the AVIS in your
DYLD_LIBRARY_PATH? Also putting mamalistenc in full verbose mode may give
more info, i.e:

./mamalistenc -m avis -v -v -v -v

As you said, OSX isn't currently supported but I do know of some people
who have tried in the past and did manage to get something up and running.

Did you make any other changes to get it building on OSX? If so, and
provided other platforms aren't affected of course, then I'd be happy to
apply them. I can't see NYSE ever supporting this in their commercial
distribution as there isn't a demand for it with their customers, but for
the open source project additional platform support can only be a good
thing.

Glenn


On 29/11/2012 17:13, "Gagan Sidhu" <gagan@g-a.ca> wrote:

Hi guys,

Currently I'm on OSX and trying to build the openMAMA libs for my system.

I understand that OSX is not officially supported, but the issue I'm
experiencing is not specific to this platform.

Specifically, I build and install the avis client, copy the config_h to
the suggested directories, and proceed to build mama.

The build and linking goes fine, from what I can see, however the example
programs do *not* work.

I have compiled each one using a slightly modified Makefile.sample (no
-lrt flag or -Xlinker before the -Bstatic/-Bdynamic).

This issue is very strange, because I saw someone else had a bridge issue
but the linked library spit out an error. All I see is:

here's the dump:

GagansMacPro:c Gagan$ make -f Makefile.sample
gcc -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamapublisherc mamapublisherc.o -Bstatic -lmamaavisimpl -lmama -Bdynamic
-lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamasubscriberc.o mamasubscriberc.c
mamasubscriberc.c: In function ŒwildCardMsgCb¹:
mamasubscriberc.c:280:56: warning: cast to pointer from integer of
different size [-Wint-to-pointer-cast]
mamasubscriberc.c:285:13: warning: cast from pointer to integer of
different size [-Wpointer-to-int-cast]
gcc -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamasubscriberc mamasubscriberc.o -Bstatic -lmamaavisimpl -lmama
-Bdynamic -lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamasymbollistsubscriberc.o
mamasymbollistsubscriberc.c
g++ -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamasymbollistsubscriberc mamasymbollistsubscriberc.o -Bstatic
-lmamaavisimpl -lmama -Bdynamic -lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamaproxyc.o mamaproxyc.c
mamaproxyc.c: In function ŒsubscribeToSymbols¹:
mamaproxyc.c:230:34: warning: cast to pointer from integer of different
size [-Wint-to-pointer-cast]
mamaproxyc.c: In function ŒsubscriptionHandlerOnNewRequestCb¹:
mamaproxyc.c:354:62: warning: cast to pointer from integer of different
size [-Wint-to-pointer-cast]
mamaproxyc.c: In function ŒsubscriptionHandlerOnRequestCb¹:
mamaproxyc.c:422:26: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
mamaproxyc.c:435:26: warning: cast from pointer to integer of different
size [-Wpointer-to-int-cast]
g++ -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamaproxyc mamaproxyc.o -Bstatic -lmamaavisimpl -lmama -Bdynamic
-lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamaio.o mamaio.c
g++ -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o mamaio
mamaio.o -Bstatic -lmamaavisimpl -lmama -Bdynamic -lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamamultisubscriberc.o
mamamultisubscriberc.c
g++ -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamamultisubscriberc mamamultisubscriberc.o -Bstatic -lmamaavisimpl
-lmama -Bdynamic -lpthread -lm -ldl
gcc -I/opt/openmama/include -c -o mamaftmemberc.o mamaftmemberc.c
g++ -I/opt/openmama/include -dynamic -L/opt/openmama/lib -o
mamaftmemberc mamaftmemberc.o -Bstatic -lmamaavisimpl -lmama -Bdynamic
-lpthread -lm -ldl
GagansMacPro:c Gagan$ ./mamalistenc
Enter one symbol per line and terminate with a .
Symbol> ,
Symbol> .
Could not open MAMA wmw bridge.
GagansMacPro:c Gagan$ ./mamalistenc -m avis
Enter one symbol per line and terminate with a .
Symbol> .
Could not open MAMA avis bridge.
Thanks,
Gagan Sidhu,
Director, General Analytics (GA) Inc.

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