[Caml-list] CamlDL examples

[Caml-list] CamlDL examples

[Mary F. Fernandez]

We have installed the camlidl tool 1.04 and are using it with o'caml v3.06.
The installation went fine and then we tried to run make in the tests/ directory
and get the link error below.  Any suggestions on what is missing?
Thanks,
Mary

squeak: squeak: make
ocamlc -I ../lib -cc cc -custom -o testcomp \
                 com.cmo comcomp.o component.o \
	component.cmo testcomponent.cmo \
                 ../runtime/libcamlidl.a
comcomp.o: In function `create_instance':
/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
`operator new(unsigned)'
/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
`operator delete(void*)'
/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
`operator delete(void*)'
comcomp.o: In function `CA::Release()':
/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
`operator delete(void*)'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
to `vtable for __cxxabiv1::__vmi_class_type_info'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: more undefined 
references to `__cxa_pure_virtual' follow
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
to `vtable for __cxxabiv1::__si_class_type_info'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
to `vtable for __cxxabiv1::__si_class_type_info'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__cxa_pure_virtual'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
to `vtable for __cxxabiv1::__class_type_info'
comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
to `__gxx_personality_v0'
collect2: ld returned 1 exit status
Error while building custom runtime system
make: *** [testcomp] Error 2
-- 
Mary Fernandez, Principal Technical Staff Member
AT&T Labs - Research, 180 Park Ave., Room E243, Florham Park, NJ 07932-0971
phone: 973-360-8679,  fax: 973-360-8187
mff@research.att.com, http://www.research.att.com/~mff


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Re: [Caml-list] CamlDL examples

[Dmitry Bely]

"Mary F. Fernandez" <mff@research.att.com> writes:

> We have installed the camlidl tool 1.04 and are using it with o'caml v3.06.
> The installation went fine and then we tried to run make in the tests/ directory
> and get the link error below.  Any suggestions on what is missing?
> Thanks,
> Mary
>
> squeak: squeak: make
> ocamlc -I ../lib -cc cc -custom -o testcomp \
>                  com.cmo comcomp.o component.o \
> 	component.cmo testcomponent.cmo \
>                  ../runtime/libcamlidl.a
> comcomp.o: In function `create_instance':
> /home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference
> to `operator new(unsigned)'

Probably you should link libstdc++ explicitly (at least I had to do that
for gcc 3 when c++ sources were compiled with gcc frontend, not g++).
What is your platform/C compiler?

- Dmitry Bely


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Re: [Caml-list] CamlDL examples

[Kip Macy]

It looks like it assumes that cc is soft linked to g++.

		-Kip

On Thu, 10 Jul 2003, Mary F. Fernandez wrote:

> We have installed the camlidl tool 1.04 and are using it with o'caml v3.06.
> The installation went fine and then we tried to run make in the tests/ directory
> and get the link error below.  Any suggestions on what is missing?
> Thanks,
> Mary
> 
> squeak: squeak: make
> ocamlc -I ../lib -cc cc -custom -o testcomp \
>                  com.cmo comcomp.o component.o \
> 	component.cmo testcomponent.cmo \
>                  ../runtime/libcamlidl.a
> comcomp.o: In function `create_instance':
> /home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
> `operator new(unsigned)'
> /home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
> `operator delete(void*)'
> /home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
> `operator delete(void*)'
> comcomp.o: In function `CA::Release()':
> /home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference to 
> `operator delete(void*)'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
> to `vtable for __cxxabiv1::__vmi_class_type_info'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: more undefined 
> references to `__cxa_pure_virtual' follow
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
> to `vtable for __cxxabiv1::__si_class_type_info'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
> to `vtable for __cxxabiv1::__si_class_type_info'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__cxa_pure_virtual'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:132: undefined reference 
> to `vtable for __cxxabiv1::__class_type_info'
> comcomp.o:/home/mff/lib/camlidl-1.04/tests/comcomp.cpp:133: undefined reference 
> to `__gxx_personality_v0'
> collect2: ld returned 1 exit status
> Error while building custom runtime system
> make: *** [testcomp] Error 2
> -- 
> Mary Fernandez, Principal Technical Staff Member
> AT&T Labs - Research, 180 Park Ave., Room E243, Florham Park, NJ 07932-0971
> phone: 973-360-8679,  fax: 973-360-8187
> mff@research.att.com, http://www.research.att.com/~mff
> 
> 
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> To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr
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> 

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