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Help => General => Topic started by: Mr_Bunkers on April 07, 2013, 11:00:04 pm

Title: Why can't I use static libs for SFML on Linux?
Post by: Mr_Bunkers on April 07, 2013, 11:00:04 pm

When trying to link the SFML libraries statically on Ubuntu, I get the following errors:

Quote

/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderWindow.cpp.o)||In function `sf::RenderWindow::capture() const':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderWindow.cpp|92|undefined reference to `glReadPixels'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(GLCheck.cpp.o)||In function `sf::priv::glCheckError(char const*, unsigned int)':|
/home/wuser/Development/SFML/src/SFML/Graphics/GLCheck.cpp|40|undefined reference to `glGetError'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(GLCheck.cpp.o)||In function `sf::priv::ensureGlewInit()':|
/home/wuser/Development/SFML/src/SFML/Graphics/GLCheck.cpp|116|undefined reference to `glewInit'|
/home/wuser/Development/SFML/src/SFML/Graphics/GLCheck.cpp|123|undefined reference to `glewGetErrorString'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(ImageLoader.cpp.o)||In function `sf::priv::ImageLoader::writeJpg(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<unsigned char, std::allocator<unsigned char> > const&, unsigned int, unsigned int)':|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|274|undefined reference to `jpeg_std_error'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|277|undefined reference to `jpeg_CreateCompress'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|282|undefined reference to `jpeg_stdio_dest'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|283|undefined reference to `jpeg_set_defaults'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|284|undefined reference to `jpeg_set_quality'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|297|undefined reference to `jpeg_start_compress'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|303|undefined reference to `jpeg_write_scanlines'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|307|undefined reference to `jpeg_finish_compress'|
/home/wuser/Development/SFML/src/SFML/Graphics/ImageLoader.cpp|308|undefined reference to `jpeg_destroy_compress'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::clear(sf::Color const&)':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|60|undefined reference to `glClearColor'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|61|undefined reference to `glClear'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::draw(sf::Vertex const*, unsigned int, sf::PrimitiveType, sf::RenderStates const&)':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|217|undefined reference to `glVertexPointer'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|218|undefined reference to `glColorPointer'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|219|undefined reference to `glTexCoordPointer'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|228|undefined reference to `glDrawArrays'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::pushGLStates()':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|245|undefined reference to `glPushClientAttrib'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|246|undefined reference to `glPushAttrib'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|247|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|248|undefined reference to `glPushMatrix'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|249|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|250|undefined reference to `glPushMatrix'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|251|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|252|undefined reference to `glPushMatrix'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::popGLStates()':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|264|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|265|undefined reference to `glPopMatrix'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|266|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|267|undefined reference to `glPopMatrix'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|268|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|269|undefined reference to `glPopMatrix'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|270|undefined reference to `glPopClientAttrib'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|271|undefined reference to `glPopAttrib'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::resetGLStates()':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|285|undefined reference to `glDisable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|286|undefined reference to `glDisable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|287|undefined reference to `glDisable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|288|undefined reference to `glDisable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|289|undefined reference to `glEnable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|290|undefined reference to `glEnable'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|291|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|292|undefined reference to `glEnableClientState'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|293|undefined reference to `glEnableClientState'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|294|undefined reference to `glEnableClientState'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::applyCurrentView()':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|329|undefined reference to `glViewport'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|332|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|333|undefined reference to `glLoadMatrixf'|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|336|undefined reference to `glMatrixMode'|
/home/wuser/Development/SFML/lib/libsfml-graphics-s-d.a(RenderTarget.cpp.o)||In function `sf::RenderTarget::applyBlendMode(sf::BlendMode)':|
/home/wuser/Development/SFML/src/SFML/Graphics/RenderTarget.cpp|353|undefined reference to `__GLEW_EXT_blend_func_separate'|
||More errors follow but not being shown.|
||Edit the max errors limit in compiler options...|
||=== Build finished: 50 errors, 0 warnings ===|

This is not a problem, as I can link dynamically, but why can't I link statically? It looks like a problem with OpenGL.

Title: Re: Why can't I use static libs for SFML on Linux?
Post by: OniLinkPlus on April 07, 2013, 11:18:41 pm

When you link statically, the static libs can't be linked to other libs. Dynamic libs can be linked to other libs, though. If you want to link to SFML statically, you need to link to all of SFML's dependencies as well. So just link to OpenGL and you should be fine.

Title: Re: Why can't I use static libs for SFML on Linux?
Post by: Mr_Bunkers on April 07, 2013, 11:22:42 pm

Okay, thank you! Btw statically linking isn't useful in my situation, I was just curious as to why it wasn't working.  :P