Hello, Le jeudi 20 mars 2008 à 17:51 -0300, Arnaldo Carvalho de Melo a écrit : > Em Thu, Mar 20, 2008 at 03:02:44PM -0500, Florin Iucha escreveu: > > Hi Arnaldo, > > > > I'm trying to build the pahole tools on Ubuntu 8.04 AMD64 and I'm > > getting a build error: > > > > $ make > > [ 5%] Building C object CMakeFiles/dwarves.dir/dwarves.o > > [ 11%] Building C object CMakeFiles/dwarves.dir/ctf_loader.o > > [ 17%] Building C object CMakeFiles/dwarves.dir/libctf.o > > [ 23%] Building C object CMakeFiles/dwarves.dir/dwarf_loader.o > > Linking C shared library libdwarves.so > > /usr/bin/ld: > > /usr/lib/gcc/x86_64-linux-gnu/4.2.3/../../../../lib64/libdw.a(dwarf_begin.o): > > relocation R_X86_64_32 against `a local symbol' can not be used when > > making a shared object; recompile with -fPIC > > /usr/lib/gcc/x86_64-linux-gnu/4.2.3/../../../../lib64/libdw.a: could > > not read symbols: Bad value > > collect2: ld returned 1 exit status > > make[2]: *** [libdwarves.so.1.0.0] Error 1 > > make[1]: *** [CMakeFiles/dwarves.dir/all] Error 2 > > make: *** [all] Error 2 > > > > I grepped for -fPIC and it seems to be passed on the command line for > > many of the sources. I'm using libdw-dev version 0.131-3 and binutils > > 2.18.1~cvs20080103-0uubuntu1 as packaged by Ubuntu. > > Strange, looks like you have libdw-dev 32bits installed? can you check > that? I.e. that cmake is not mixing somehow libraries? > > Also I'm adding dwarves@xxxxxxxxxxxxxxx to the CC list, you don't have to > subscribe, but it would be a good idea, there are more people there that > I know have built this code on ubuntu/debian and that could be of more > help than me, that use debian rarely :-\ elfutils in Debian does not provide libdw as a shared library, only as a static one. I'm on my way to update dwarves in Debian from 1.3 to 1.6. It would probably be easier to ask for an Ubuntu merge after that. Regards, Thomas -- To unsubscribe from this list: send the line "unsubscribe dwarves" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
