linking libstdc++ statically in a shared object under linux

[Sigbert Klinke]

Hi,

I try to create a shared object file which contains a statically linked 
libstdc++. We want to deliver our .so file for compilation, but such 
that can be used on any linux system. Is that possible at all ?

I tried three different ways:

1.)
ar -xv /usr/local/lib/libstdc++.a       
g++ -c -I. *.cpp
g++ -shared -fPIC *.o

2.)
g++ -c -I. *.cpp
g++ -shared -fPIC *.o -Wl,-Bstatic -lstdc++ -Wl,-Bdynamic

3.)
g++ -shared -fPIC -I. *.cpp /usr/local/lib/libstdc++.a

The size of the resulting file was okay (approx. 3 MB), without the 
static linking the file has only 145 KB. But still an ldd delivered: 
libstdc++.so.6 => /usr/local/lib/libstdc++.so.6 (0x400dc000) and on the 
test system of course: libstdc++.so.6 => not found

I'am using SuSe 9.0 with g++ 3.4.3 and ls -la /usr/local/lib/libstdc++.* 
delivers:

/usr/local/lib/libstdc++.a
/usr/local/lib/libstdc++.a.2.10.0
/usr/local/lib/libstdc++.la
/usr/local/lib/libstdc++.so -> libstdc++.so.6.0.3
/usr/local/lib/libstdc++.so.6 -> libstdc++.so.6.0.3
/usr/local/lib/libstdc++.so.6.0.3

Any suggestions ?

Thanks  Sigbert