glfw3: add missing X11 substitutions

libX11-xcb.so.1 and libXxf86vm.so.1 are dlopen-ed at runtime, but are
not linked by the linker. Let's hardcode their library paths into the
code.

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>

pkgs/by-name/gl/glfw3/package.nix

@@ -11,6 +11,7 @@
 , libX11
 , libXi
 , libXext
+, libXxf86vm
 , darwin
 , fixDarwinDylibNames
 , wayland
@@ -59,6 +60,7 @@ stdenv.mkDerivation {
       libXcursor
       libXi
       libXext
+      libXxf86vm
     ];
 
   postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''

pkgs/by-name/gl/glfw3/x11.patch

@@ -2,17 +2,20 @@ diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
 index a0be580e..ba143851 100644
 --- a/src/CMakeLists.txt
 +++ b/src/CMakeLists.txt
-@@ -219,6 +219,13 @@ if (GLFW_BUILD_X11)
+@@ -219,6 +219,16 @@ if (GLFW_BUILD_X11)
      if (NOT X11_Xshape_INCLUDE_PATH)
          message(FATAL_ERROR "X Shape headers not found; install libxext development package")
      endif()
 +
 +    target_link_libraries(glfw PRIVATE ${X11_Xrandr_LIB}
 +                                       ${X11_Xinerama_LIB}
++                                       ${X11_X11_xcb_LIB}
++                                       ${X11_Xrender_LIB}
 +                                       ${X11_Xkb_LIB}
 +                                       ${X11_Xcursor_LIB}
 +                                       ${X11_Xi_LIB}
-+                                       ${X11_Xshape_LIB})
++                                       ${X11_Xxf86vm_LIB}
++                                       ${X11_Xext_LIB})
  endif()
  
  if (UNIX AND NOT APPLE)