Merge commit '98e3b90b6c8f400ae5438ef868eb992a64b75ce5'

1 files changed, 11 insertions, 7 deletions

diff --git a/nixpkgs/pkgs/development/libraries/libglvnd/default.nix b/nixpkgs/pkgs/development/libraries/libglvnd/default.nix
index c7b76497fa8c..62c6b45c5d45 100644
--- a/nixpkgs/pkgs/development/libraries/libglvnd/default.nix
+++ b/nixpkgs/pkgs/development/libraries/libglvnd/default.nix
@@ -1,8 +1,6 @@
-{ stdenv, lib, fetchFromGitHub, fetchpatch, autoreconfHook, python2, pkgconfig, libX11, libXext, xorgproto }:
+{ stdenv, lib, fetchFromGitHub, fetchpatch, autoreconfHook, python2, pkgconfig, libX11, libXext, xorgproto, addOpenGLRunpath }:
 
-let
-  driverLink = "/run/opengl-driver" + lib.optionalString stdenv.isi686 "-32";
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name = "libglvnd-${version}";
   version = "1.0.0";
 
@@ -13,7 +11,7 @@ in stdenv.mkDerivation rec {
     sha256 = "1a126lzhd2f04zr3rvdl6814lfl0j077spi5dsf2alghgykn5iif";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig python2 ];
+  nativeBuildInputs = [ autoreconfHook pkgconfig python2 addOpenGLRunpath ];
   buildInputs = [ libX11 libXext xorgproto ];
 
   postPatch = lib.optionalString stdenv.isDarwin ''
@@ -26,7 +24,7 @@ in stdenv.mkDerivation rec {
   NIX_CFLAGS_COMPILE = [
     "-UDEFAULT_EGL_VENDOR_CONFIG_DIRS"
     # FHS paths are added so that non-NixOS applications can find vendor files.
-    "-DDEFAULT_EGL_VENDOR_CONFIG_DIRS=\"${driverLink}/share/glvnd/egl_vendor.d:/etc/glvnd/egl_vendor.d:/usr/share/glvnd/egl_vendor.d\""
+    "-DDEFAULT_EGL_VENDOR_CONFIG_DIRS=\"${addOpenGLRunpath.driverLink}/share/glvnd/egl_vendor.d:/etc/glvnd/egl_vendor.d:/usr/share/glvnd/egl_vendor.d\""
   ] ++ lib.optional stdenv.cc.isClang "-Wno-error";
 
   # Indirectly: https://bugs.freedesktop.org/show_bug.cgi?id=35268
@@ -45,7 +43,13 @@ in stdenv.mkDerivation rec {
     });
   outputs = [ "out" "dev" ];
 
-  passthru = { inherit driverLink; };
+  # Set RUNPATH so that driver libraries in /run/opengl-driver(-32)/lib can be found.
+  # See the explanation in addOpenGLRunpath.
+  postFixup = ''
+    addOpenGLRunpath $out/lib/libGLX.so $out/lib/libEGL.so
+  '';
+
+  passthru = { inherit (addOpenGLRunpath) driverLink; };
 
   meta = with stdenv.lib; {
     description = "The GL Vendor-Neutral Dispatch library";