| [AD] Linker error with MSVC (_al_set_display_invalidated_callback) |
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- To: "Coordination of admins/developers of the game programming library Allegro" <Alleg-developers@xxxxxxxxxx>
- Subject: [AD] Linker error with MSVC (_al_set_display_invalidated_callback)
- From: John Murphy <wonsungi@xxxxxxxxxx>
- Date: Sat, 3 Jul 2010 01:58:55 +0900
I got a linker error trying to compile Allegro r13426 with MSVC 2010:
2> Creating library C:/allegro/allegro.2010.build/lib/Debug/allegro_primitives-debug.lib and object C:/allegro/allegro.2010.build/lib/Debug/allegro_primitives-debug.exp
2>prim_directx.obj : error LNK2019: unresolved external symbol __al_set_display_invalidated_callback referenced in function _setup_default_shader
2>C:\allegro\allegro.2010.build\lib\Debug\allegro_primitives-debug-4.dll : fatal error LNK1120: 1 unresolved externals
I fixed it by wrapping the _al_set_display_invalidated_callback in an AL_FUNC macro:
AL_FUNC(void, _al_set_display_invalidated_callback, (ALLEGRO_DISPLAY* display, AL_METHOD(void, display_invalidated, (ALLEGRO_DISPLAY*))));
Is that the right way to fix it?
John