Linking 2 c++ libraries with D

[Milvakili]

On Friday, 28 June 2013 at 02:34:01 UTC, Juan Manuel Cabo wrote:
> On 06/27/2013 10:12 PM, Milvakili wrote:
>> I have successfully link c++ with D.
>> 
>> Have ever when I create a dependency:
>> cpp2->cpp1->d
>> 
>> when compile with dmd
>> 
>> dmd cpp1.a cpp2.a file.d -L-lstdc++
>
> I tried it and it works _perfectly_ for me, but instead of .a I
> compiled the C++ files to .o
>
>     g++ -c cpp1.cpp
>     g++ -c cpp2.cpp
>     dmd cpp1.o cpp2.o file.d -L-lstdc++
>
> (I had to comment the printf in cpp1.cpp)
>
> Running the program prints this output:
>
>     Testing callinf C++ main from D
>
>     cbin2 c++ library called from:cbin.cpp
>
> I'm on Kubuntu 12.04 64bits, using DMD v2.063.2
> I have the following libstdc++ packages installed
> As shown by   dpkg -l libstd*|grep ^ii
>
>     libstdc++6          4.6.3-1ubuntu5
>     libstdc++6-4.4-dev  4.4.7-1ubuntu2
>     libstdc++6-4.6-dev  4.6.3-1ubuntu5
>
> G++ version is:  g++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
>
> ldd on the executable shows that it's using these libraries:
>         linux-vdso.so.1 =>  (0x00007fff989ff000)
>         libstdc++.so.6 => 
> /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f9c0cbb7000)
>         libpthread.so.0 => 
> /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f9c0c99a000)
>         librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 
> (0x00007f9c0c791000)
>         libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 
> (0x00007f9c0c57b000)
>         libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 
> (0x00007f9c0c1bc000)
>         /lib64/ld-linux-x86-64.so.2 (0x00007f9c0cedb000)
>         libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 
> (0x00007f9c0bebf000)
>
>
> Hope that any of this was useful to you!
>
> --jm
Thanks for the answer, I had the same ldd output.  The 
interesting thing is the code is working with same libraries when 
we have one dependency.