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From "Geoffrey Winn" <>
Subject Re: Problem building Tuscany SDO with stdcxx on Linux
Date Thu, 12 Oct 2006 13:14:40 GMT
Apologies for the delay in responding, it's taken me a while to persuade the
Tuscany build system to do what I want on Linux. Anyway, I'm down to one
problem, and that occurs while linking a test program. Is the reference to
__cxa_pure_virtual familiar to anyone?

gcc -nostdinc++ -g -O2 -g -O2 -o .libs/tuscany_sdo_test sdotest.o sdotest2.o
utils.o main.o  -L/home/tuscany/worksp
/.libs/ -L/usrlib -L/home/tuscany/workspace/stdcxx/stdcxx-
4.1.3/Debug/lib /usr/lib/ -lpt hread -lz -lm -lstd15d -Wl,--rpath
undefined reference to  `__cxa_pure_virtual'

Thanks in advance.



On 04/10/06, Martin Sebor < > wrote:
> Geoffrey Winn wrote:
> > We use automake to drive the build of SDO, and the compile and link
> happen
> > as separate events. Before I started the transition to stdcxx we used
> > g++ as
> > both the compiler and linker. I now use gcc as the compiler but I'm not
> > sure
> > what to use as the linker. Are there any examples in the stdcxx
> > test/examples where the code is compiled and linked as separate
> commands?
> > Then (being lazy) I could plagiarise that example.
> Yes, they all should be compiled and linked in two separate steps
> (when the don't it's not intended). You can see a sample command
> line when building the examples. For instance, here are the
> commands to build the accumulate example with gcc (taken from
> our nightly build log of a 12d build type; btw., the logs along
> with the test results will be available shortly on our web page):
> gcc -c
> -I/build2/batman/5.0.0/builds/33131907/source-buildspace/include/ansi
> -I/build2/batman/5.0.0/builds/33131907/source-buildspace/include
> -I/build2/batman/5.0.0/builds/33131907/source-buildspace/build/include
> -I/build2/batman/5.0.0/builds/33131907/source-buildspace/examples/include
>   -pedantic -nostdinc++ -O2  -W -Wall -Wcast-qual -Winline -Wshadow
> -Wwrite-strings -Wno-long-long -Wcast-align
> /build2/batman/5.0.0/builds/33131907/source-buildspace/examples/manual/accumulate.cpp
> gcc accumulate.o -o accumulate
> -L/build2/batman/5.0.0/builds/33131907/source-buildspace/build/lib -lstd
>   -lsupc++ -lm
> Martin

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