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[solved] Problem with static linking (lGL)
http://www.horde3d.org/forums/viewtopic.php?f=2&t=1733		 Page 1 of 1
Author:  MaybeitSimple [ 18.10.2012, 18:16 ]
Post subject:  [solved] Problem with static linking (lGL)
Please HELP! :
(I recently switched to Linux from the Windows)
And trying to compile at least sample (using static linking), but linker always complains about damn -lGL :evil: ! (/usr/bin/ld: cannot find -lGL)
(I google it, but nothing helps!), I have already installed all that was needed...and nothin :cry: - "cannot find -lGL".

Now I hope that there is something wrong:

$ar rc ../../libHorde3D.a ./egAnimatables.o ./egAnimation.o ./egCamera.o ./egCom.o ./egExtensions.o ./egGeometry.o ./egLight.o ./egMain.o ./egMaterial.o ./egModel.o ./egModules.o ./egParticle.o ./egPipeline.o ./egPrimitives.o ./egRendererBase.o ./egRenderer.o ./egResource.o ./egScene.o ./egSceneGraphRes.o ./egShader.o ./egTexture.o ./utImage.o ./utOpenGL.o ./__/__/__/Extensions/Terrain/Source/terrain.o ./__/__/__/Extensions/Terrain/Source/extension.o && ar rc ../../libHorde3DUtils.a ./main.o
$ranlib libHorde3D.a && ranlib libHorde3DUtils.a
$g++ -c -o app.o app.cpp -I'../glfw/' -I'../../Bindings/C++/' -I.
$g++ -c -o main.o main.cpp -I'../glfw/' -I'../../Bindings/C++/' -I.
$g++ -static -o Knight main.o app.o -L'../../Source/' -L'../glfw/' -L'/usr/lib/' -lGL -lX11 -lglfw -lHorde3D -lHorde3DUtils
$ls /home/imuser/Horde3D_SDK/Horde3D/Source/
libHorde3DUtils.a libHorde3D.a
$locate libGL
/usr/lib/fglrx/libGL.so
/usr/lib/fglrx/libGL.so.1
/usr/lib/fglrx/libGL.so.1.2
/usr/lib/fglrx/switchlibGL
/usr/lib/x86_64-linux-gnu/libGL.so
/usr/lib/x86_64-linux-gnu/libGLEW.a
/usr/lib/x86_64-linux-gnu/libGLEW.so
/usr/lib/x86_64-linux-gnu/libGLEW.so.1.6
/usr/lib/x86_64-linux-gnu/libGLEW.so.1.6.0
/usr/lib/x86_64-linux-gnu/libGLEWmx.so.1.6
/usr/lib/x86_64-linux-gnu/libGLEWmx.so.1.6.0
/usr/lib/x86_64-linux-gnu/libGLU.a
/usr/lib/x86_64-linux-gnu/libGLU.so
/usr/lib/x86_64-linux-gnu/libGLU.so.1
/usr/lib/x86_64-linux-gnu/libGLU.so.1.3.08000
/usr/lib/x86_64-linux-gnu/mesa/libGL.so
/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2

Otherwise, I just don `t know what to do, in Windows I had no such problems :( :roll:
(When I try to compile and link with dynamic libraries everything goes just fine!!! :shock: )

Sorry for my bad English, it is not my native language.
Author:  MaybeitSimple [ 18.10.2012, 22:37 ]
Post subject:  Re: Problem with static linking (lGL)
I'm sorry I'm a little messed up :o :(

Linkage order for your application

You must link Horde3D library to your final executable before GL one.

WRONG:
gcc -o app main.cpp -lGL -lHorde3D

RIGHT:
gcc -o app main.cpp -lHorde3D -lGL

:) Again sorry for offtopic. please delete this post. :mrgreen:
Author:  Volker [ 19.10.2012, 20:02 ]
Post subject:  Re: Problem with static linking (lGL)
I won't delete it, maybe other people have similar problems :-)
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