At 8 Mar 2007 10:01:14 -0800 "Bert" <[EMAIL PROTECTED]> wrote:
> > Hi, > > I'm trying to find the right cc and linker flags to generate a 32-bit > version of my program. My environement is SuSE 10.2 Linux on a 64-bit > computer. I try "gcc -m32 hello.cpp -o hello" (hello world program) > and get the following errors: > > hello.cpp:(.text+0x27): undefined reference to `std::cout' > hello.cpp:(.text+0x2c): undefined reference to > `std::basic_ostream<char, std::char_traits<char> >& std::operator<< > <std::char_traits<char> >(std::basic_ostream<char, > std::char_traits<char> >&, char const*)' > /tmp/ccbr0Ju1.o: In function `__tcf_0': > hello.cpp:(.text+0x46): undefined reference to > `std::ios_base::Init::~Init()' > /tmp/ccbr0Ju1.o: In function > `__static_initialization_and_destruction_0(int, int)': > hello.cpp:(.text+0x6f): undefined reference to > `std::ios_base::Init::Init()' > /tmp/ccbr0Ju1.o:(.eh_frame+0x11): undefined reference to > `__gxx_personality_v0' > collect2: ld returned 1 exit status > > Any advice on what libraries I'm missing or how to point the linker to > the correct libraries? By default, most (all?) of the 64-bit x86 Linux distros only include the 64-bit development packages. Generally, installing both the 64-bit and 32-bit development tools and build chain *in the distro system locations* (eg via the distro RPMs) causes massive system confusion (and you should not do this). It might be easiest to just set up your system as a dual boot system (64 and 32 bit), with separate root, /usr, and /var partitions (/home can be shared) install OR install vmware and install a 32-bit version of your distro in a virtual machine. > > Thanks > > > -- Robert Heller -- 978-544-6933 Deepwoods Software -- Linux Installation and Administration http://www.deepsoft.com/ -- Web Hosting, with CGI and Database [EMAIL PROTECTED] -- Contract Programming: C/C++, Tcl/Tk _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
