http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51602
--- Comment #2 from t1t0 <t1t0 at tiscali dot it> 2011-12-17 21:23:58 UTC --- There is no problem on my Debian squeeze stable (on chroot) - gcc version 4.4.5 (Debian 4.4.5-8) - wt-3.2.0 (libboost1.42-all-dev) Details: ~/tmp# g++ -v -save-temps -lwthttp -lwt -o HelloWorld HelloWorld.cpp -L /srv/local/wt/lib/ -I /srv/local/wt/include/ Using built-in specs. Target: i486-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 4.4.5-8' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.4 --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-targets=all --with-arch-32=i586 --with-tune=generic --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread model: posix gcc version 4.4.5 (Debian 4.4.5-8) COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'HelloWorld' '-L' '/srv/local/wt/lib/' '-I' '/srv/local/wt/include/' '-shared-libgcc' '-mtune=generic' '-march=i586' /usr/lib/gcc/i486-linux-gnu/4.4.5/cc1plus -E -quiet -v -I /srv/local/wt/include/ -D_GNU_SOURCE HelloWorld.cpp -mtune=generic -march=i586 -fpch-preprocess -o HelloWorld.ii ignoring nonexistent directory "/usr/local/include/i486-linux-gnu" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../i486-linux-gnu/include" ignoring nonexistent directory "/usr/include/i486-linux-gnu" #include "..." search starts here: #include <...> search starts here: /srv/local/wt/include/ /usr/include/c++/4.4 /usr/include/c++/4.4/i486-linux-gnu /usr/include/c++/4.4/backward /usr/lib/gcc/i486-linux-gnu/4.4.5/include /usr/lib/gcc/i486-linux-gnu/4.4.5/include-fixed /usr/include End of search list. COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'HelloWorld' '-L' '/srv/local/wt/lib/' '-I' '/srv/local/wt/include/' '-shared-libgcc' '-mtune=generic' '-march=i586' /usr/lib/gcc/i486-linux-gnu/4.4.5/cc1plus -fpreprocessed HelloWorld.ii -quiet -dumpbase HelloWorld.cpp -mtune=generic -march=i586 -auxbase HelloWorld -version -o HelloWorld.s GNU C++ (Debian 4.4.5-8) version 4.4.5 (i486-linux-gnu) compiled by GNU C version 4.4.5, GMP version 4.3.2, MPFR version 3.0.0-p3. GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 85da30de908297d640450cc9da02b92f COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'HelloWorld' '-L' '/srv/local/wt/lib/' '-I' '/srv/local/wt/include/' '-shared-libgcc' '-mtune=generic' '-march=i586' as -V -Qy -o HelloWorld.o HelloWorld.s GNU assembler version 2.20.1 (i486-linux-gnu) using BFD version (GNU Binutils for Debian) 2.20.1-system.20100303 COMPILER_PATH=/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/:/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/:/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/ LIBRARY_PATH=/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/4.4.5/:/usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/:/lib/../lib/:/usr/lib/../lib/:/usr/lib/gcc/i486-linux-gnu/4.4.5/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-v' '-save-temps' '-o' 'HelloWorld' '-L' '/srv/local/wt/lib/' '-I' '/srv/local/wt/include/' '-shared-libgcc' '-mtune=generic' '-march=i586' /usr/lib/gcc/i486-linux-gnu/4.4.5/collect2 --build-id --eh-frame-hdr -m elf_i386 --hash-style=both -dynamic-linker /lib/ld-linux.so.2 -o HelloWorld /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crt1.o /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.4.5/crtbegin.o -L /srv/local/wt/lib/ -L/usr/lib/gcc/i486-linux-gnu/4.4.5 -L/usr/lib/gcc/i486-linux-gnu/4.4.5 -L/usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/i486-linux-gnu/4.4.5/../../.. -lwthttp -lwt HelloWorld.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/i486-linux-gnu/4.4.5/crtend.o /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crtn.o ~/tmp#