[solved] bulding FO: undefined reference to `GG::Clr::Clr()'

[FlorianSchmidt]

Revision: 2807

First I had to deal with the same error as mentioned in this thread.

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util/Serialize.cpp:50:4: error: #error "Incompatible endianness for binary serialization."

But adding

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env.AppendUnique(CCFLAGS=['-DOGRE_GUI_GLX', '-DOGRE_CONFIG_LITTLE_ENDIAN', '-I/opt/freeorion/freeorion-build/include', '-I/opt/freeorion/freeorion-build/include/OGRE'])

to SConstruct as suggested got me around this.
"/opt/freeorion/freeorion-build" is the prefix where GG, boost and ogre are installed. I am using Gentoo linux and I was able to install all the other dependencies from within Gentoo.

Now I am dealing with:

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Empire/Empire.o: In function `Empire::Empire()':
Empire.cpp:(.text+0x824a): undefined reference to `GG::Clr::Clr()'
Empire/Empire.o: In function `Empire::Empire()':
Empire.cpp:(.text+0x96ea): undefined reference to `GG::Clr::Clr()'

I am out of ideas, any hints?
Or is any additional information required?

thanks
cu
Florian

[OndrejR]

FO don't see GG. In Debian there is file /etc/ld.so.conf where should be path to /usr/local/lib. If there is something similar in Gentoo, then also add /opt/... where GG libs are installed and run ldconfig and then scons configure on FO.

[FlorianSchmidt]

Thanks for your reply OndrejR.

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$ cat /etc/ld.so.conf | grep freeorion

already gives

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/opt/freeorion/freeorion-build/lib
/opt/freeorion/freeorion-build/lib/OGRE

I also ran ldconfig before configuring FO.

[FlorianSchmidt]

Got it.

The thread that I linked to in my initial post now holds all the solutions I needed.

[Lothos]

Hello!

What did you do? I did read this thread, but have no idea what to do, since the last posts only deal with some debugging.

It would be really great if you can help me fix this problem.

J

[FlorianSchmidt]

I did this (first post) to get around the "Incompatible endianness for binary serialization." - error.
I added the line somewhere near the end, but not as the last line.

And I did this (also first post) to get around the error in the subject of this thread.