Hi arm(el) porters, We are experiencing linkage troubles on armel with some of our packages. The package stealth (2.00.0-1 currently in experimental) FTBFSed [1] on armel due to missing symbols in the bobcat (2.09.02-1 also in experimental). These symbols are present in all other architectures, and to my knowledge there is no valid reason they not to be considered by for the compiler/linker on armel too. Some investigation actually revealed symbols missing in the armel object files as opposite to other architectures (amd64 taken in that case for comparison). For the record toolchain versions involved are: gcc-4.4_4.4.4-13 g++-4.4_4.4.4-13 binutils_2.20.1-14. adm64 package - shared lib: wget http://ftp.debian.org/debian/pool/main/b/bobcat/libbobcat2_2.09.02-1_amd64.deb $ objdump -T libbobcat.so.2.09.02 | grep Multi | awk '{print $7}' | c++filt FBB::MultiStreambuf::~MultiStreambuf() FBB::MultiStreambuf::setOnce() FBB::MultiStreambuf::insertStruct(FBB::MultiStreambuf::stream&, FBB::MultiStreambuf::Insert&) typeinfo for FBB::MultiStreambuf FBB::MultiStreambuf::xsputn(char const*, long) FBB::MultiStreambuf::sync() typeinfo name for FBB::MultiStreambuf FBB::MultiStreambuf::pSync() FBB::MultiStreambuf::stream::setOnce(FBB::MultiStreambuf::stream&) FBB::MultiStreambuf::overflow(int) FBB::MultiStreambuf::~MultiStreambuf() vtable for FBB::MultiStreambuf amd64 package - static lib: wget http://ftp.debian.org/debian/pool/main/b/bobcat/libbobcat- dev_2.09.02-1_amd64.deb $ nm libbobcat.a | grep MultiStream | awk '{print $3}' | grep _Z | c++filt nm: 76checked5.o: no symbols FBB::MultiStreambuf::insertStruct(FBB::MultiStreambuf::stream&, FBB::MultiStreambuf::Insert&) FBB::MultiStreambuf::sync() FBB::MultiStreambuf::xsputn(char const*, long) FBB::MultiStreambuf::overflow(int) FBB::MultiStreambuf::~MultiStreambuf() FBB::MultiStreambuf::~MultiStreambuf() typeinfo for FBB::MultiStreambuf typeinfo name for FBB::MultiStreambuf vtable for FBB::MultiStreambuf FBB::MultiStreambuf::sync() FBB::MultiStreambuf::pSync() FBB::MultiStreambuf::xsputn(char const*, long) FBB::MultiStreambuf::overflow(int) FBB::MultiStreambuf::~MultiStreambuf() FBB::MultiStreambuf::~MultiStreambuf() typeinfo for FBB::MultiStreambuf typeinfo name for FBB::MultiStreambuf vtable for FBB::MultiStreambuf FBB::MultiStreambuf::sync() FBB::MultiStreambuf::stream::setOnce(FBB::MultiStreambuf::stream&) FBB::MultiStreambuf::xsputn(char const*, long) FBB::MultiStreambuf::setOnce() FBB::MultiStreambuf::overflow(int) FBB::MultiStreambuf::~MultiStreambuf() FBB::MultiStreambuf::~MultiStreambuf() typeinfo for FBB::MultiStreambuf typeinfo name for FBB::MultiStreambuf vtable for FBB::MultiStreambuf All is there, as expected! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ armel package: wget http://ftp.debian.org/debian/pool/main/b/bobcat/libbobcat2_2.09.02-1_armel.deb $ objdump -T libbobcat.so.2.09.02 | grep Multi | awk '{print $7}' | c++filt FBB::MultiStreambuf::setOnce() FBB::MultiStreambuf::insertStruct(FBB::MultiStreambuf::stream&, FBB::MultiStreambuf::Insert&) FBB::MultiStreambuf::pSync() FBB::MultiStreambuf::stream::setOnce(FBB::MultiStreambuf::stream&) wget http://ftp.debian.org/debian/pool/main/b/bobcat/libbobcat- dev_2.09.02-1_armel.deb nm libbobcat.a | grep MultiStream | awk '{print $3}' | grep _Z | c++filt nm: 76checked5.o: no symbols FBB::MultiStreambuf::insertStruct(FBB::MultiStreambuf::stream&, FBB::MultiStreambuf::Insert&) FBB::MultiStreambuf::pSync() FBB::MultiStreambuf::stream::setOnce(FBB::MultiStreambuf::stream&) FBB::MultiStreambuf::setOnce() No wonder stealth could not link on armel due to at least: FBB::MultiStreambuf::xsputn(char const*, int) FBB::MultiStreambuf::overflow(int) and MultiStreambuf destructor missing. Could that be a compiler or linker, or we are missing knowledge for certain types in armel. We would appreciate any pointers towards possible resolution of the issue. Please CC to all of us, since we are not subscribed to the list. Thank you in advance. [1] URL might be wrapped: https://buildd.debian.org/fetch.cgi?pkg=stealth&arch=armel&ver=2.00.0-1&stamp=1289131036&file=log&as=raw -- pub 4096R/0E4BD0AB <people.fccf.net/danchev/key pgp.mit.edu>
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