the tests in camlidl-1.0.5 won't build:
> ocamlc -v
The Objective Caml compiler, version 3.08.2
Standard library directory: /usr/local/lib/ocaml
> cpp --version
cpp (GCC) 3.4.4 [FreeBSD] 20050518
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> make
ocamlc -I ../lib -cc cc -custom -o testcomp com.cmo comcomp.o
component.o component.cmo testcomponent.cmo
../runtime/libcamlidl.a
comcomp.o(.text+0xd): In function `create_instance':
/home/kmacy/camlidl-1.05/tests/comcomp.cpp:115: undefined reference to `operator new(unsigned int)'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0x8):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:115:
undefined reference to `__cxa_pure_virtual'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0xc):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:115:
undefined reference to `__cxa_pure_virtual'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0x10):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:122:
undefined reference to `__cxa_pure_virtual'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0x14):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:122:
undefined reference to `__cxa_pure_virtual'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0x18):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:122:
undefined reference to `__cxa_pure_virtual'
comcomp.o(.gnu.linkonce.r._ZTV2IY+0x1c):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:106:
more undefined references to `__cxa_pure_virtual' follow
comcomp.o(.gnu.linkonce.t._ZN2CA7ReleaseEv+0x6b): In function `CA::Release()':
/home/kmacy/camlidl-1.05/tests/comcomp.cpp:148: undefined reference to `operator delete(void*)'
comcomp.o(.gnu.linkonce.r._ZTI8IUnknown+0x0): undefined reference to `vtable for __cxxabiv1::__class_type_info'
comcomp.o(.gnu.linkonce.r._ZTI2IX+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
comcomp.o(.gnu.linkonce.r._ZTI2IY+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
comcomp.o(.gnu.linkonce.r._ZTI2CA+0x0): undefined reference to `vtable for __cxxabiv1::__vmi_class_type_info'
comcomp.o(.eh_frame+0x11):/home/kmacy/camlidl-1.05/tests/comcomp.cpp:122: undefined reference to `__gxx_personality_v0'
Error while building custom runtime system
*** Error code 2
On 10/26/05, Christian Stork <cstork@ics.uci.edu> wrote:
On Wed, Oct 26, 2005 at 01:03:45AM -0400, Igor Pechtchanski wrote:
> On Tue, 25 Oct 2005, Christian Stork wrote:
> > I must be making a stupid mistake but I just don't see it. I put together a
> > simple example that shows the problem. Even though the camlidl library is
> > found its symbol "camlidl_free" is not. How can that be? Can anybody
> > reproduce the problem or is this some hickup on my system?
> > Here's what make produces (all files attached):
> > [snip]
> > make extest
> > ocamlc -verbose -custom -cclib -lcamlidl -o extest \
> > ex.o ex_stubs.o ex.cmo extest.cmo
> Shouldn't this be
> ocamlc -verbose -custom -cclib -o extest \
> ex.o ex_stubs.o ex.cmo extest.cmo -lcamlidl
> instead? Libraries should follow objects that refer to them...
Thanks, that was it.
--
Chris Stork <> Support
eff.org! <> http://www.ics.uci.edu/~cstork/
OpenPGP fingerprint: B08B 602C C806 C492 D069 021E 41F3 8C8D 50F9 CA2F
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