52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
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config BR2_PACKAGE_LIBGLVND
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bool "libglvnd"
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depends on BR2_TOOLCHAIN_HAS_SYNC_4 # __sync_*_4 intrisics
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depends on !BR2_STATIC_LIBS # dlfcn.h
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depends on BR2_TOOLCHAIN_HAS_THREADS
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help
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The GL Vendor-Neutral Dispatch library
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libglvnd is a vendor-neutral dispatch layer for arbitrating
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OpenGL API calls between multiple vendors. It allows multiple
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drivers from different vendors to coexist on the same
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filesystem, and determines which vendor to dispatch each API
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call to at runtime.
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Both GLX and EGL are supported, in any combination with OpenGL
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and OpenGL ES.
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if BR2_PACKAGE_LIBGLVND
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# The following symbols should be selected by the libglvnd-aware
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# GL/EGL/GLES providers.
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config BR2_PACKAGE_LIBGLVND_DISPATCH_GL
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bool
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depends on BR2_PACKAGE_XORG7 # libx11, libXext, xorgproto
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select BR2_PACKAGE_XLIB_LIBX11
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select BR2_PACKAGE_XLIB_LIBXEXT
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select BR2_PACKAGE_XORGPROTO
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select BR2_PACKAGE_HAS_LIBGL
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config BR2_PACKAGE_LIBGLVND_DISPATCH_EGL
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bool
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select BR2_PACKAGE_HAS_LIBEGL
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config BR2_PACKAGE_LIBGLVND_DISPATCH_GLES
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bool
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select BR2_PACKAGE_HAS_LIBGLES
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config BR2_PACKAGE_PROVIDES_LIBGL
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default "libglvnd" if BR2_PACKAGE_LIBGLVND_DISPATCH_GL
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config BR2_PACKAGE_PROVIDES_LIBEGL
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default "libglvnd" if BR2_PACKAGE_LIBGLVND_DISPATCH_EGL
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config BR2_PACKAGE_PROVIDES_LIBGLES
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default "libglvnd" if BR2_PACKAGE_LIBGLVND_DISPATCH_GLES
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endif
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comment "libglvnd needs a toolchain w/ dynamic library, threads"
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depends on BR2_TOOLCHAIN_HAS_SYNC_4
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depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HAS_THREADS
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