Hello Philip, Hello Harris In fact , I m cross compiling and cross linking my main programm for an arm-linux proceessor. the arm-linux linker links my main with the the static libstdc++ of the arm-toolchain. its size averages 2.5 Mb
My work is to downsize my main. So I wanted to link it with the dynamic version of lthe libstdc++ against the static one . So as I had only the static one , I made all I described in my former emails to have the dynamic one . So was it the right way ? I dont have ./configure tools ... How can I make out ? what shoul i do to built the dynamic library from the static one and what do I have to write in my makefile to link my main with it against the static one that the linker automatically calls ? PS: what PDC means ? Thank you both for your help and advice . Dan Le Vendredi 30 Novembre 2001 20:36, Philip Blundell a �crit : > In message <[EMAIL PROTECTED]>, Dan ABITBOL writes: > >4/ then juste make > >arm-linux-g++ -shared -fpic -ldl -o libstdc++.x.x.x.so *.o > >the you ll have the shared one ....whic is libstdc++.x.x.x.so > > That doesn't create a shared library. You get a dynamic object, but using > -fpic during final link doesn't stop everything inside the library being > PDC. > > Incidentally, it isn't necessary to manually unpack the archive. You can > just do "gcc -Wl,--whole-archive libxx.a ...". > > >Could you also help me? once we have our shared library, how I do to link > > my main with the dynamic one and prevent the arm-linux-linker from > > linking with the static one ? > > GNU ld should always prefer a shared object if you have one. > > p. > > > > _______________________________________________ > http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm > Please visit the above address for information on this list. _______________________________________________ http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm Please visit the above address for information on this list.
