Library linking in C::B? Am I being stupid?

[acron^]

OK, I only started using Code::Blocks recently, as it's quite easy to setup a good toolchain when developing for the 'GP2X'.
It's a Linux-based handheld console.

Anyway, I know the toolchain is working fine and is all setup OK because i've been compiling stuff with no issues. Recently, however, I came to include tinyXML in a wrapper I created a while ago called tinyWrap. Baring in mind i'm a Visual Studio zealot, I am obviously doing something hideously wrong here because even though I *think* I'm linked with the libraries correctly, I'm still receiving the following error:

Code

.objs\tW_Element.o: In function `tW_Element::GetChild(char const*)':
tW_Element.cpp:(.text+0x288): undefined reference to `TiXmlNode::FirstChildElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::GetNextSibling(char const*)':
tW_Element.cpp:(.text+0x338): undefined reference to `TiXmlNode::NextSiblingElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::GetChildCount(char const*)':
tW_Element.cpp:(.text+0x3dc): undefined reference to `TiXmlNode::FirstChildElement(char const*)'
tW_Element.cpp:(.text+0x430): undefined reference to `TiXmlNode::NextSiblingElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::AttributeInt(char const*)':
tW_Element.cpp:(.text+0x524): undefined reference to `TiXmlElement::Attribute(char const*, int*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeDouble(char const*)':
tW_Element.cpp:(.text+0x564): undefined reference to `TiXmlElement::Attribute(char const*, double*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeChars(char const*)':
tW_Element.cpp:(.text+0x5a8): undefined reference to `TiXmlElement::Attribute(char const*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeWChars(char const*, wchar_t*)':
tW_Element.cpp:(.text+0x5f0): undefined reference to `TiXmlElement::Attribute(char const*) const'
.objs\tW_Element.o: In function `tW_Element::ParseFloat(float*)':
tW_Element.cpp:(.text+0x638): undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseFloatArray(float*, int)':
tW_Element.cpp:(.text+0x780): undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseVector(float*)':
tW_Element.cpp:(.text+0x938): undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseVectorArray(float*, int)':
tW_Element.cpp:(.text+0xaf0): undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseIntArray(int*, int)':
tW_Element.cpp:(.text+0xcc0): undefined reference to `TiXmlElement::GetText() const'
.objs\tinyWrap.o: In function `tinyWrap::tinyWrap()':
tinyWrap.cpp:(.text+0x58): undefined reference to `TiXmlDocument::TiXmlDocument()'
.objs\tinyWrap.o: In function `tinyWrap::tinyWrap()':
tinyWrap.cpp:(.text+0x198): undefined reference to `TiXmlDocument::TiXmlDocument()'
.objs\tinyWrap.o: In function `tinyWrap::OpenFile(char const*)':
tinyWrap.cpp:(.text+0x4c8): undefined reference to `TiXmlDocument::TiXmlDocument(char const*)'
tinyWrap.cpp:(.text+0x4e0): undefined reference to `TiXmlDocument::operator=(TiXmlDocument const&)'
tinyWrap.cpp:(.text+0x4f0): undefined reference to `TiXmlDocument::LoadFile(TiXmlEncoding)'
.objs\tinyWrap.o: In function `tinyWrap::SetRoot(char const*)':
tinyWrap.cpp:(.text+0x614): undefined reference to `TiXmlNode::FirstChildElement(char const*)'
.objs\tinyWrap.o: In function `TiXmlString::quit()':
tinyWrap.cpp:(.gnu.linkonce.t._ZN11TiXmlString4quitEv[_ZN11TiXmlString4quitEv]+0x4c): undefined reference to `TiXmlString::nullrep_'
.objs\tinyWrap.o: In function `TiXmlDocument::~TiXmlDocument()':
tinyWrap.cpp:(.gnu.linkonce.t._ZN13TiXmlDocumentD1Ev[_ZN13TiXmlDocumentD1Ev]+0x40): undefined reference to `TiXmlNode::~TiXmlNode()'
tinyWrap.cpp:(.gnu.linkonce.t._ZN13TiXmlDocumentD1Ev[_ZN13TiXmlDocumentD1Ev]+0x60): undefined reference to `vtable for TiXmlDocument'
Process terminated with status 1 (0 minutes, 2 seconds)

As far as I can see, this can only be a linker error.

To link the libraries (lib\tinyxmld.lib and lib\tinyxml.lib) I am going to the project's Build Options -> Linker & adding both these library files into "Link Libraries".

So...what am I doing wrong? :s

(I am using a custom compiler with custom rules - is there something I have to setup to explicity allow linking?)

[MortenMacFly]

Please enable "full logging" for the compilation process (see my sig) and post again so that we can inspect the command line that get's issued.
With regards, Morten.

[acron^]

Ok, this is everything:

Code

Switching to target: default
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c CVisEntity.cpp -o .objs\CVisEntity.o
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c CVisualisation.cpp -o .objs\CVisualisation.o
CVisEntity.h:18: warning: 'class CVisEntity' has virtual functions but non-virtual destructor
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c main.cpp -o .objs\main.o
CVisEntity.h:18: warning: 'class CVisEntity' has virtual functions but non-virtual destructor
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c tW_Element.cpp -o .objs\tW_Element.o
tW_Element.cpp:6: warning: ignoring #pragma warning 
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c tinyWrap.cpp -o .objs\tinyWrap.o
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c vector.cpp -o .objs\vector.o
arm-linux-g++.exe   -Wall -g     -IC:\devkitpro\devkitGP2X\include -IC:\devkitpro\devkitGP2X\lib\gcc\arm-linux\4.0.2\include -IC:\devkitpro\devkitGP2X\include\SDL -c CInput.cpp -o .objs\CInput.o
arm-linux-g++.exe   -Llib  -LC:\devkitpro\devkitGP2X\lib -o "H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine\Game.gpe" .objs\CVisEntity.o .objs\CVisualisation.o .objs\main.o .objs\tW_Element.o .objs\tinyWrap.o .objs\vector.o .objs\CInput.o     -static -lSDL_gfx -lSDL_ttf -lfreetype -lSDL_image -ljpeg -lpng12 -lz -lSDL_mixer -lvorbisidec -lmikmod -lsmpeg -lSDL -lgcc -lm -lc -lexpat -lpthread    lib\tinyxmld.lib lib\tinyxml.lib  -mwindows
.objs\tW_Element.o: In function `tW_Element::GetChild(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:107: undefined reference to `TiXmlNode::FirstChildElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::GetNextSibling(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:128: undefined reference to `TiXmlNode::NextSiblingElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::GetChildCount(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:148: undefined reference to `TiXmlNode::FirstChildElement(char const*)'
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:153: undefined reference to `TiXmlNode::NextSiblingElement(char const*)'
.objs\tW_Element.o: In function `tW_Element::AttributeInt(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:173: undefined reference to `TiXmlElement::Attribute(char const*, int*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeDouble(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:191: undefined reference to `TiXmlElement::Attribute(char const*, double*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeChars(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:208: undefined reference to `TiXmlElement::Attribute(char const*) const'
.objs\tW_Element.o: In function `tW_Element::AttributeWChars(char const*, wchar_t*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:215: undefined reference to `TiXmlElement::Attribute(char const*) const'
.objs\tW_Element.o: In function `tW_Element::ParseFloat(float*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:232: undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseFloatArray(float*, int)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:277: undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseVector(float*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:322: undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseVectorArray(float*, int)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:370: undefined reference to `TiXmlElement::GetText() const'
.objs\tW_Element.o: In function `tW_Element::ParseIntArray(int*, int)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tW_Element.cpp:419: undefined reference to `TiXmlElement::GetText() const'
.objs\tinyWrap.o: In function `tinyWrap':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:15: undefined reference to `TiXmlDocument::TiXmlDocument()'
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:15: undefined reference to `TiXmlDocument::TiXmlDocument()'
.objs\tinyWrap.o: In function `tinyWrap::OpenFile(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:42: undefined reference to `TiXmlDocument::TiXmlDocument(char const*)'
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:43: undefined reference to `TiXmlDocument::operator=(TiXmlDocument const&)'
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:45: undefined reference to `TiXmlDocument::LoadFile(TiXmlEncoding)'
.objs\tinyWrap.o: In function `tinyWrap::SetRoot(char const*)':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyWrap.cpp:71: undefined reference to `TiXmlNode::FirstChildElement(char const*)'
.objs\tinyWrap.o: In function `TiXmlString::quit()':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinystr.h:261: undefined reference to `TiXmlString::nullrep_'
.objs\tinyWrap.o: In function `~TiXmlDocument':
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyxml.h:1235: undefined reference to `TiXmlNode::~TiXmlNode()'
H:\My Documents\Uni\Year 3\GP2X\My Code\SDLEngine_txml/tinyxml.h:1235: undefined reference to `vtable for TiXmlDocument'
Process terminated with status 1 (0 minutes, 3 seconds)

That's the code with -g, "full logging" and rebuilt.

The 'linker options' command line is:

Code

-static -lSDL_gfx -lSDL_ttf -lfreetype -lSDL_image -ljpeg -lpng12 -lz -lSDL_mixer -lvorbisidec -lmikmod -lsmpeg -lSDL -lgcc -lm -lc -lexpat -lpthread

and the one from the above code simply adds...

Code

    lib\tinyxmld.lib lib\tinyxml.lib  -mwindows

...to the end of it.

As this is the first time I've used a 'linker option' like this, am I accidentally omitting anything here?

[MortenMacFly]

and the one from the above code simply adds...

Code

    lib\tinyxmld.lib lib\tinyxml.lib  -mwindows

Are you sure, that you can link these libs with the "arm-linux-g++.exe" compiler? Is it possible that you first have to create the tinyxml library with that compiler, too?
In addition: You seem to use a linux cross-compiler on windows. So why are you using -mwindows then?!
And another option: Did you compile the tinyxml library with TIXML_USE_STL but not using this for linking?
With regards, Morten.

[acron^]

Ah, Morten you were totally right Thanks.