Linking Errors

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December 25th, 2012, 08:05 AM

Revathi R

Registered User

Join Date: Dec 2012

Posts: 18

Time spent in forums: 2 h 1 m 57 sec
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Linking Errors

Hello

Code:


/opt/SUNWspro/bin/CC -o msggen  msggen.o licensemessage.o ../../../../libs/lib/libgeneral.a
Undefined                       first referenced
 symbol                             in file
cerr                                ../../../../libs/lib/libgeneral.a(string.o)
unsafe_ostream::operator<<(long)              ../../../../libs/lib/libgeneral.a(string.o)
operator delete(void*)                            msggen.o
operator new(unsigned int)                            licensemessage.o
Iostream_init::Iostream_init(void)               msggen.o
Iostream_init::~Iostream_init(void)               msggen.o
istream::operator>>(char*)                    ../../../../libs/lib/libgeneral.a(string.o)
setw(int)                          ../../../../libs/lib/libgeneral.a(string.o)
unsafe_ostream::outstr(const char*, const char*)     ../../../../libs/lib/libgeneral.a(string.o)
_ex_rethrow_q                       msggen.o
ld: fatal: Symbol referencing errors. No output written to msggen

Code:


gmake CG="-fast -O3 -compat=4 -features=extensions -i" all)
gmake[3]: Entering directory `/home1/tnpm_testuser/export/src/wm/export/src/wm/wm_cpp_loader/libs/license/src/msggen'
/opt/SUNWspro/bin/CC -o msggen  msggen.o licensemessage.o ../../../../libs/lib/libgeneral.a
Undefined                       first referenced
 symbol                             in file
cerr                                ../../../../libs/lib/libgeneral.a(string.o)
unsafe_ostream::operator<<(long)              ../../../../libs/lib/libgeneral.a(string.o)
operator delete(void*)                            msggen.o
operator new(unsigned int)                            licensemessage.o
Iostream_init::Iostream_init(void)               msggen.o
Iostream_init::~Iostream_init(void)               msggen.o
istream::operator>>(char*)                    ../../../../libs/lib/libgeneral.a(string.o)
setw(int)                          ../../../../libs/lib/libgeneral.a(string.o)
unsafe_ostream::outstr(const char*, const char*)     ../../../../libs/lib/libgeneral.a(string.o)
_ex_rethrow_q                       msggen.o
ld: fatal: Symbol referencing errors. No output written to msggen

i know beacause of missing of some object file this issue came up

I would like to know which file missing

I vent understood the error clearly can any one enlight me on this

Regards
Revathi R

December 25th, 2012, 02:41 PM

b49P23TIvg

Contributing User

Join Date: Aug 2011

Posts: 3,345

Time spent in forums: 1 Month 2 Weeks 3 Days 6 h 47 m 59 sec
Reputation Power: 383

I'm not familiar with sun CC compiler, except that it might be gcc.
The line you posted looks wrong to me. Is it part of a longer command? (Ends in open right paren.)
Is CG a typographical error by which you intended CC ?

Did you name std::cerr ?

Can you build and run this program?

Code:

#include<iostream>
int main() {
  std::cerr<<"hi\n";
  return 0;
}

If I name this program C.C my compilation and execution command is

Code:

$ a=./C && make -k $a && $a

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