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{ stdenv, lib, fetchFromGitHub, fetchpatch, autoreconfHook, python3, pkgconfig, libX11, libXext, xorgproto, addOpenGLRunpath }:
stdenv.mkDerivation rec {
pname = "libglvnd";
version = "1.3.1";
src = fetchFromGitHub {
owner = "NVIDIA";
repo = "libglvnd";
rev = "v${version}";
sha256 = "0mkzdzdxjxjl794rblq4mq33wmb8ikqmfswbqdbr8gw2kw4wlhdl";
};
nativeBuildInputs = [ autoreconfHook pkgconfig python3 addOpenGLRunpath ];
buildInputs = [ libX11 libXext xorgproto ];
postPatch = lib.optionalString stdenv.isDarwin ''
substituteInPlace src/GLX/Makefile.am \
--replace "-Wl,-Bsymbolic " ""
substituteInPlace src/EGL/Makefile.am \
--replace "-Wl,-Bsymbolic " ""
substituteInPlace src/GLdispatch/Makefile.am \
--replace "-Xlinker --version-script=$(VERSION_SCRIPT)" "-Xlinker"
'';
NIX_CFLAGS_COMPILE = toString ([
"-UDEFAULT_EGL_VENDOR_CONFIG_DIRS"
# FHS paths are added so that non-NixOS applications can find vendor files.
"-DDEFAULT_EGL_VENDOR_CONFIG_DIRS=\"${addOpenGLRunpath.driverLink}/share/glvnd/egl_vendor.d:/etc/glvnd/egl_vendor.d:/usr/share/glvnd/egl_vendor.d\""
"-Wno-error=array-bounds"
] ++ lib.optional stdenv.cc.isClang "-Wno-error");
# Indirectly: https://bugs.freedesktop.org/show_bug.cgi?id=35268
configureFlags = stdenv.lib.optional stdenv.hostPlatform.isMusl "--disable-tls";
outputs = [ "out" "dev" ];
# Set RUNPATH so that libGLX can find driver libraries in /run/opengl-driver(-32)/lib.
# Note that libEGL does not need it because it uses driver config files which should
# contain absolute paths to libraries.
postFixup = ''
addOpenGLRunpath $out/lib/libGLX.so
'';
passthru = { inherit (addOpenGLRunpath) driverLink; };
meta = with stdenv.lib; {
description = "The GL Vendor-Neutral Dispatch library";
homepage = "https://github.com/NVIDIA/libglvnd";
license = licenses.bsd2;
platforms = platforms.linux ++ platforms.darwin;
};
}
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