* RE: Linker trouble
@ 2003-02-06 11:14 Eilmsteiner Reinhard
2003-02-07 8:54 ` Miguel Ramírez
0 siblings, 1 reply; 6+ messages in thread
From: Eilmsteiner Reinhard @ 2003-02-06 11:14 UTC (permalink / raw)
To: 'Miguel Ramírez'; +Cc: 'gcc-help@gcc.gnu.org'
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Yes, unfortunately they are....
Do you have other ideas?
Regards,
Reinhard.
- -----Original Message-----
From: Miguel Ramírez [mailto:mramirez@iua.upf.es]
Sent: Thursday, February 06, 2003 11:39 AM
To: Eilmsteiner Reinhard; gcc-help@gcc.gnu.org
Subject: Re: Linker trouble
Are the libraries 'classlogging' and 'classgeneral' compiled with the same
gcc version?
Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
so recompiling
the libraries should do the trick.
Miguel.
- ----- Original Message -----
From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
To: <gcc-help@gcc.gnu.org>
Sent: Thursday, February 06, 2003 9:27 AM
Subject: Linker trouble
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi!
>
> I'm trying to link a program which used to work on a older version of gcc
> and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> After all has been compiled (including the libraries classlogging and
class
> general (the latter uses the former) a do:
> g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> clogserverexception.o -lclasslogging -lclassgeneral
> and get:
> main.o: In function `main':
> /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> clogserver.o: In function
> `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> const*)':
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
>
> When I do a "nm -C libclassgeneral.a" I can see these member functions
> however.
> Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> which I've not seen on my old version. (Please explain!)
>
> How do I get my program linked again?
>
> Thx,
> Reinhard.
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
>
> iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
> Hll3+bgudQyOQCQ6enbQtRS0
> =e2oI
> -----END PGP SIGNATURE-----
>
-----BEGIN PGP SIGNATURE-----
Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
iQA/AwUBPkJDqlaO5+5ahqodEQINvQCdElDZUfq3zyZrVg/ymfytDxaPc1gAoPez
IZSPbnSBX+Powu2lxbOQLnR4
=3H8A
-----END PGP SIGNATURE-----
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Linker trouble
2003-02-06 11:14 Linker trouble Eilmsteiner Reinhard
@ 2003-02-07 8:54 ` Miguel Ramírez
2003-02-07 12:33 ` Eilmsteiner Reinhard
2003-02-07 12:40 ` Eilmsteiner Reinhard
0 siblings, 2 replies; 6+ messages in thread
From: Miguel Ramírez @ 2003-02-07 8:54 UTC (permalink / raw)
To: Eilmsteiner Reinhard; +Cc: gcc-help
Hmmm. If it's not an ABI-related issue, the Occam's razor says that
the symbols are not in the binary for some unknown reason - then the
library build system could be the culprit... check with 'objdump -t' the
contents
of the binaries symbol tables - maybe that gives you some insight.
Good luck!
Miguel RamÃrez.
----- Original Message -----
From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
To: "'Miguel RamÃrez'" <mramirez@iua.upf.es>
Cc: <gcc-help@gcc.gnu.org>
Sent: Thursday, February 06, 2003 12:14 PM
Subject: RE: Linker trouble
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Yes, unfortunately they are....
Do you have other ideas?
Regards,
Reinhard.
- -----Original Message-----
From: Miguel RamÃrez [mailto:mramirez@iua.upf.es]
Sent: Thursday, February 06, 2003 11:39 AM
To: Eilmsteiner Reinhard; gcc-help@gcc.gnu.org
Subject: Re: Linker trouble
Are the libraries 'classlogging' and 'classgeneral' compiled with the same
gcc version?
Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
so recompiling
the libraries should do the trick.
Miguel.
- ----- Original Message -----
From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
To: <gcc-help@gcc.gnu.org>
Sent: Thursday, February 06, 2003 9:27 AM
Subject: Linker trouble
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi!
>
> I'm trying to link a program which used to work on a older version of gcc
> and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> After all has been compiled (including the libraries classlogging and
class
> general (the latter uses the former) a do:
> g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> clogserverexception.o -lclasslogging -lclassgeneral
> and get:
> main.o: In function `main':
> /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> clogserver.o: In function
> `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> const*)':
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
>
> When I do a "nm -C libclassgeneral.a" I can see these member functions
> however.
> Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> which I've not seen on my old version. (Please explain!)
>
> How do I get my program linked again?
>
> Thx,
> Reinhard.
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
>
> iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
> Hll3+bgudQyOQCQ6enbQtRS0
> =e2oI
> -----END PGP SIGNATURE-----
>
-----BEGIN PGP SIGNATURE-----
Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
iQA/AwUBPkJDqlaO5+5ahqodEQINvQCdElDZUfq3zyZrVg/ymfytDxaPc1gAoPez
IZSPbnSBX+Powu2lxbOQLnR4
=3H8A
-----END PGP SIGNATURE-----
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Linker trouble
2003-02-07 8:54 ` Miguel Ramírez
@ 2003-02-07 12:33 ` Eilmsteiner Reinhard
2003-02-07 12:40 ` Eilmsteiner Reinhard
1 sibling, 0 replies; 6+ messages in thread
From: Eilmsteiner Reinhard @ 2003-02-07 12:33 UTC (permalink / raw)
To: Miguel Ramírez; +Cc: gcc-help
Hi and thx for the hint!
However I still can't see what goes wrong.
So here is what I wrote and what I get from it:
1st (Main-) Makefile:
CC=g++
BINDIR=../../bin
INCLUDEDIR=../../include
LIBSDIR=../../lib
CCOPTS=-ggdb -I$(INCLUDEDIR) -L$(LIBSDIR)
.PHONY default: prepare
prepare: logserver
cp logserver $(BINDIR)
logserver: main.o
$(CC) $(CCOPTS) -o logserver main.o clogserver.o clogserverexception.o
-lclasslogging -lclassgeneral
main.o: clogserver.o main.cc
$(CC) $(CCOPTS) -c main.cc
clogserver.o: classliblogging clogserverexception.o definitions.h
clogserver.cc clogserver.h
$(CC) $(CCOPTS) -c clogserver.cc
clogserverexception.o: classlibgeneral clogserverexception.cc
clogserverexception.h
$(CC) $(CCOPTS) -c clogserverexception.cc
classliblogging:
make -C ../classliblogging
classlibgeneral:
make -C ../classlibgeneral
2nd Makefile (for libclassgeneral):
CC=g++
INCLUDEDIR=../../include
LIBDIR=../../lib
CCOPTS=-ggdb -I$(INCLUDEDIR)
.PHONY default: prepare
prepare: classlibgeneral.a classlibgeneral.h
cp libclassgeneral.a $(LIBDIR)
mkdir -p $(INCLUDEDIR)/classlibgeneral
cp *.h $(INCLUDEDIR)/classlibgeneral
mv $(INCLUDEDIR)/classlibgeneral/classlibgeneral.h $(INCLUDEDIR)
classlibgeneral.a: ccommandline.o cconfigfile.o
ar rcs libclassgeneral.a *.o
cstring.o: cstring.cc cstring.h
$(CC) $(CCOPTS) -c cstring.cc
cexception.o: cexception.cc cexception.h
$(CC) $(CCOPTS) -c cexception.cc
ccommandline.o: ccommandline.cc ccommandline.h
$(CC) $(CCOPTS) -c ccommandline.cc
cconfigfile.o: cconfigfileexception.o cconfigfilesection.o
cconfigfile.cc cconfigfile.h
$(CC) $(CCOPTS) -c cconfigfile.cc
cconfigfileexception.o: cexception.o cconfigfileexception.cc
cconfigfileexception.h
$(CC) $(CCOPTS) -c cconfigfileexception.cc
cconfigfilesection.o: cstringarray.o cconfigfilesection.cc
cconfigfilesection.h
$(CC) $(CCOPTS) -c cconfigfilesection.cc
cstringarray.o: cstringlist.o cstringarray.cc cstringarray.h
$(CC) $(CCOPTS) -c cstringarray.cc
cstringlist.o: classtpl cstring.o cstringlist.cc cstringlist.h
$(CC) $(CCOPTS) -c cstringlist.cc
classtpl:
make -C ../classtpl
Now the results from the make (excerpt):
g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
clogserverexception.o -lclasslogging -lclassgeneral
main.o: In function `main':
/home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
clogserver.o: In function
`CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
const*)':
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91:
undefined reference to `CString::operator()() const'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91:
undefined reference to `CString::~CString [in-charge]()'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91:
undefined reference to `CString::~CString [in-charge]()'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111:
undefined reference to `CString::operator()() const'
And finally the result of the objdump -tc libclassgeneral.a (pretty long
but excepted for the file cstring.o only):
In archive libclassgeneral.a:
cstring.o: file format elf32-i386
SYMBOL TABLE:
00000000 l df *ABS* 00000000 cstring.cc
00000000 l d .text 00000000
00000000 l d .data 00000000
00000000 l d .bss 00000000
00000000 l .text 00000000 gcc2_compiled.
00000000 l d .debug_abbrev 00000000
00000000 l d .debug_info 00000000
00000000 l d .debug_line 00000000
00000000 l d .rodata 00000000
00000000 l O .rodata 00000003 szEOL.15
00000000 l d .gnu.linkonce.d.__vt_7CString 00000000
00000000 l d .gnu.linkonce.t.__tf7CString 00000000
00000000 l d .gcc_except_table 00000000
00000000 l .gcc_except_table 00000000 __EXCEPTION_TABLE__
00000000 l d .eh_frame 00000000
00000000 l .eh_frame 00000000 __FRAME_BEGIN__
00000000 l d .debug_pubnames 00000000
00000000 l d .debug_aranges 00000000
00000000 l d .note 00000000
00000000 l d .comment 00000000
00000000 g F .text 00000037 CString::CString(void)
00000000 w O .gnu.linkonce.d.__vt_7CString 00000010 CString virtual
table
000001c0 g F .text 00000083 CString::GetBuffer(int)
00000040 g F .text 00000065 CString::CString(char const *)
00000000 *UND* 00000000 strlen
00000000 *UND* 00000000 strcpy
000000b0 g F .text 00000039 CString::CString(CString const &)
000002f0 g F .text 0000005b CString::Copy(CString const &)
000000f0 g F .text 00000047 CString::~CString(void)
00000000 *UND* 00000000 free
00000000 *UND* 00000000 __builtin_delete
00000140 g F .text 0000005b CString::StripEOL(void)
00000250 g F .text 0000004b CString::Tail(int) const
00000000 *UND* 00000000 strchr
000002a0 g F .text 00000047 CString::CutEnd(int)
000001a0 g F .text 0000001c CString::operator()(void) const
00000000 *UND* 00000000 realloc
00000000 *UND* 00000000 malloc
00000350 g F .text 0000002e CString::GetLength(void) const
00000380 g F .text 00000075 CString::StripDelimiters(char)
00000400 g F .text 00000027 CString::operator==(char const *) const
00000460 g F .text 0000002e CString::IsEqual(char const *) const
00000430 g F .text 00000025 CString::operator=(CString const &)
00000000 *UND* 00000000 strcmp
00000490 g F .text 00000033 CString::IsEmpty(void) const
000004d0 g F .text 00000045 CString::operator[](int) const
00000520 g F .text 0000005b CString::operator==(CString const &)
const
00000580 g F .text 00000045 CString::Contains(char) const
00000000 *UND* 00000000 __throw
000005d0 g F .text 000000f2 CString::PartBefore(char) const
000007d0 g F .text 00000044 CString::RemoveFrom(char)
00000000 *UND* 00000000 terminate(void)
000006d0 g F .text 000000f2 CString::PartAfter(char) const
00000820 g F .text 00000051 CString::RemoveTo(char)
00000880 g F .text 0000007f CString::Append(char const *)
00000000 *UND* 00000000 strcat
00000900 g F .text 0000009d CString::operator+(char const *) const
000009a0 g F .text 0000009d CString::operator+(CString const &)
const
00000a40 g F .text 00000033 CString::operator+=(CString const &)
00000a80 g F .text 00000025 CString::operator+=(char const *)
00000ab0 g F .text 00000038 CString::operator!=(CString const &)
const
00000af0 g F .text 00000041 CString::CutToLength(int)
00000b40 g F .text 0000006a CString::RTrim(char const *)
00000bb0 g F .text 000000bc CString::LTrim(char const *)
00000c70 g F .text 000000f2 CString::Left(int) const
00000000 *UND* 00000000 strncpy
00000d70 g F .text 00000122 CString::Right(int) const
00000ea0 g F .text 000001b3 CString::SubStr(int, int) const
00001060 g F .text 00000090 CString::PartBeforeFirstIn(char const *)
const
000010f0 g F .text 000000b0 CString::PartAfterFirstIn(char const *)
const
000011a0 g F .text 00000010 CString::GetBuffer(void) const
000011b0 g F .text 0000002a CString::operator!=(char const *) const
00000000 w F .gnu.linkonce.t.__tf7CString 00000034 CString type_info
function
00000008 O *COM* 00000004 CString type_info node
00000000 *UND* 00000000 __rtti_user
Looks good for my understanding? What about yours?
Thx,
RE
On Fri, 2003-02-07 at 09:49, Miguel Ramírez wrote:
>
> Hmmm. If it's not an ABI-related issue, the Occam's razor says that
> the symbols are not in the binary for some unknown reason - then the
> library build system could be the culprit... check with 'objdump -t' the
> contents
> of the binaries symbol tables - maybe that gives you some insight.
>
> Good luck!
>
> Miguel Ramírez.
>
> ----- Original Message -----
> From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
> To: "'Miguel Ramírez'" <mramirez@iua.upf.es>
> Cc: <gcc-help@gcc.gnu.org>
> Sent: Thursday, February 06, 2003 12:14 PM
> Subject: RE: Linker trouble
>
>
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Yes, unfortunately they are....
> Do you have other ideas?
>
> Regards,
> Reinhard.
>
> - -----Original Message-----
> From: Miguel Ramírez [mailto:mramirez@iua.upf.es]
> Sent: Thursday, February 06, 2003 11:39 AM
> To: Eilmsteiner Reinhard; gcc-help@gcc.gnu.org
> Subject: Re: Linker trouble
>
>
> Are the libraries 'classlogging' and 'classgeneral' compiled with the same
> gcc version?
>
> Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
> so recompiling
> the libraries should do the trick.
>
> Miguel.
>
> - ----- Original Message -----
> From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
> To: <gcc-help@gcc.gnu.org>
> Sent: Thursday, February 06, 2003 9:27 AM
> Subject: Linker trouble
>
>
> >
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Hi!
> >
> > I'm trying to link a program which used to work on a older version of gcc
> > and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> > After all has been compiled (including the libraries classlogging and
> class
> > general (the latter uses the former) a do:
> > g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> > clogserverexception.o -lclasslogging -lclassgeneral
> > and get:
> > main.o: In function `main':
> > /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> > reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> > clogserver.o: In function
> > `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> > const*)':
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::operator()() const'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::operator()() const'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::~CString [in-charge]()'
> >
> > When I do a "nm -C libclassgeneral.a" I can see these member functions
> > however.
> > Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> > which I've not seen on my old version. (Please explain!)
> >
> > How do I get my program linked again?
> >
> > Thx,
> > Reinhard.
> >
> > -----BEGIN PGP SIGNATURE-----
> > Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
> >
> > iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
> > Hll3+bgudQyOQCQ6enbQtRS0
> > =e2oI
> > -----END PGP SIGNATURE-----
> >
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
>
> iQA/AwUBPkJDqlaO5+5ahqodEQINvQCdElDZUfq3zyZrVg/ymfytDxaPc1gAoPez
> IZSPbnSBX+Powu2lxbOQLnR4
> =3H8A
> -----END PGP SIGNATURE-----
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Linker trouble
2003-02-07 8:54 ` Miguel Ramírez
2003-02-07 12:33 ` Eilmsteiner Reinhard
@ 2003-02-07 12:40 ` Eilmsteiner Reinhard
1 sibling, 0 replies; 6+ messages in thread
From: Eilmsteiner Reinhard @ 2003-02-07 12:40 UTC (permalink / raw)
To: Miguel Ramírez; +Cc: gcc-help
Hi!
Nothing what I wrote was true!
I didn't remove the old .o-files.
I apologize!
Thx,
RE
On Fri, 2003-02-07 at 09:49, Miguel Ramírez wrote:
>
> Hmmm. If it's not an ABI-related issue, the Occam's razor says that
> the symbols are not in the binary for some unknown reason - then the
> library build system could be the culprit... check with 'objdump -t' the
> contents
> of the binaries symbol tables - maybe that gives you some insight.
>
> Good luck!
>
> Miguel Ramírez.
>
> ----- Original Message -----
> From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
> To: "'Miguel Ramírez'" <mramirez@iua.upf.es>
> Cc: <gcc-help@gcc.gnu.org>
> Sent: Thursday, February 06, 2003 12:14 PM
> Subject: RE: Linker trouble
>
>
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Yes, unfortunately they are....
> Do you have other ideas?
>
> Regards,
> Reinhard.
>
> - -----Original Message-----
> From: Miguel Ramírez [mailto:mramirez@iua.upf.es]
> Sent: Thursday, February 06, 2003 11:39 AM
> To: Eilmsteiner Reinhard; gcc-help@gcc.gnu.org
> Subject: Re: Linker trouble
>
>
> Are the libraries 'classlogging' and 'classgeneral' compiled with the same
> gcc version?
>
> Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
> so recompiling
> the libraries should do the trick.
>
> Miguel.
>
> - ----- Original Message -----
> From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
> To: <gcc-help@gcc.gnu.org>
> Sent: Thursday, February 06, 2003 9:27 AM
> Subject: Linker trouble
>
>
> >
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Hi!
> >
> > I'm trying to link a program which used to work on a older version of gcc
> > and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> > After all has been compiled (including the libraries classlogging and
> class
> > general (the latter uses the former) a do:
> > g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> > clogserverexception.o -lclasslogging -lclassgeneral
> > and get:
> > main.o: In function `main':
> > /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> > reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> > clogserver.o: In function
> > `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> > const*)':
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::operator()() const'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::operator()() const'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::~CString [in-charge]()'
> > /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> > reference to `CString::~CString [in-charge]()'
> >
> > When I do a "nm -C libclassgeneral.a" I can see these member functions
> > however.
> > Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> > which I've not seen on my old version. (Please explain!)
> >
> > How do I get my program linked again?
> >
> > Thx,
> > Reinhard.
> >
> > -----BEGIN PGP SIGNATURE-----
> > Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
> >
> > iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
> > Hll3+bgudQyOQCQ6enbQtRS0
> > =e2oI
> > -----END PGP SIGNATURE-----
> >
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
>
> iQA/AwUBPkJDqlaO5+5ahqodEQINvQCdElDZUfq3zyZrVg/ymfytDxaPc1gAoPez
> IZSPbnSBX+Powu2lxbOQLnR4
> =3H8A
> -----END PGP SIGNATURE-----
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Linker trouble
@ 2003-02-06 8:27 Eilmsteiner Reinhard
2003-02-06 10:43 ` Miguel Ramírez
0 siblings, 1 reply; 6+ messages in thread
From: Eilmsteiner Reinhard @ 2003-02-06 8:27 UTC (permalink / raw)
To: 'gcc-help@gcc.gnu.org'
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi!
I'm trying to link a program which used to work on a older version of gcc
and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
After all has been compiled (including the libraries classlogging and class
general (the latter uses the former) a do:
g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
clogserverexception.o -lclasslogging -lclassgeneral
and get:
main.o: In function `main':
/home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
clogserver.o: In function
`CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
const*)':
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
reference to `CString::operator()() const'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
reference to `CString::~CString [in-charge]()'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
reference to `CString::~CString [in-charge]()'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
reference to `CString::operator()() const'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
reference to `CString::~CString [in-charge]()'
/home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
reference to `CString::~CString [in-charge]()'
When I do a "nm -C libclassgeneral.a" I can see these member functions
however.
Does it have anything to do with those [in-charge]/[not-in-charge] tags,
which I've not seen on my old version. (Please explain!)
How do I get my program linked again?
Thx,
Reinhard.
-----BEGIN PGP SIGNATURE-----
Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
Hll3+bgudQyOQCQ6enbQtRS0
=e2oI
-----END PGP SIGNATURE-----
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Linker trouble
2003-02-06 8:27 Eilmsteiner Reinhard
@ 2003-02-06 10:43 ` Miguel Ramírez
0 siblings, 0 replies; 6+ messages in thread
From: Miguel Ramírez @ 2003-02-06 10:43 UTC (permalink / raw)
To: Eilmsteiner Reinhard, gcc-help
Are the libraries 'classlogging' and 'classgeneral' compiled with the same
gcc version?
Remember that 3.2 C++ ABI is incompatible with the one of previous releases,
so recompiling
the libraries should do the trick.
Miguel.
----- Original Message -----
From: "Eilmsteiner Reinhard" <r.eilmsteiner@paysafecard.com>
To: <gcc-help@gcc.gnu.org>
Sent: Thursday, February 06, 2003 9:27 AM
Subject: Linker trouble
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi!
>
> I'm trying to link a program which used to work on a older version of gcc
> and ld.... Now I have gcc 3.2 and ld 2.13.90.0.2
> After all has been compiled (including the libraries classlogging and
class
> general (the latter uses the former) a do:
> g++ -ggdb -I../../include -L../../lib -o logserver main.o clogserver.o
> clogserverexception.o -lclasslogging -lclassgeneral
> and get:
> main.o: In function `main':
> /home/eilmrein/Documents/proj/c/src/logserver/main.cc:27: undefined
> reference to `CCommandLine::CCommandLine[in-charge](int, char const**)'
> clogserver.o: In function
> `CLogServer::GoToLoggingStage(CLogServer::TLogStage, bool, CCommandLine
> const*)':
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:91: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::operator()() const'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
> /home/eilmrein/Documents/proj/c/src/logserver/clogserver.cc:111: undefined
> reference to `CString::~CString [in-charge]()'
>
> When I do a "nm -C libclassgeneral.a" I can see these member functions
> however.
> Does it have anything to do with those [in-charge]/[not-in-charge] tags,
> which I've not seen on my old version. (Please explain!)
>
> How do I get my program linked again?
>
> Thx,
> Reinhard.
>
> -----BEGIN PGP SIGNATURE-----
> Version: PGPfreeware 7.0.3 for non-commercial use <http://www.pgp.com>
>
> iQA/AwUBPkIceFaO5+5ahqodEQLqhgCg4aUag+SIvqU3sCM0UcpaqpYb6pIAnRnG
> Hll3+bgudQyOQCQ6enbQtRS0
> =e2oI
> -----END PGP SIGNATURE-----
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2003-02-07 12:40 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-02-06 11:14 Linker trouble Eilmsteiner Reinhard
2003-02-07 8:54 ` Miguel Ramírez
2003-02-07 12:33 ` Eilmsteiner Reinhard
2003-02-07 12:40 ` Eilmsteiner Reinhard
-- strict thread matches above, loose matches on Subject: below --
2003-02-06 8:27 Eilmsteiner Reinhard
2003-02-06 10:43 ` Miguel Ramírez
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).