From 9843e5378e70952b0a91545a5678cdd682e92036 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Wed, 29 Apr 2020 06:56:47 +0200
Subject: [PATCH] gtk3: fix version number in pkg-config file

---
 pkgs/development/libraries/gtk/3.x.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/libraries/gtk/3.x.nix b/pkgs/development/libraries/gtk/3.x.nix
index a3fe432017c30..4d2eca680f1cf 100644
--- a/pkgs/development/libraries/gtk/3.x.nix
+++ b/pkgs/development/libraries/gtk/3.x.nix
@@ -73,6 +73,12 @@ stdenv.mkDerivation rec {
 
     # https://gitlab.gnome.org/GNOME/gtk/merge_requests/1002
     ./patches/01-build-Fix-path-handling-in-pkgconfig.patch
+
+    (fetchpatch {
+      name = "fix-version-in-meson-build.patch";
+      url = "https://gitlab.gnome.org/GNOME/gtk/-/commit/bcf08abef0981456fd8400707431826e6473a63a.patch";
+      sha256 = "0j3ggmi0bs0xilfk3xfm37q3ynpwgwm2shv7xjfyjgxd4r4z268n";
+    })
   ] ++ optionals stdenv.isDarwin [
     # X11 module requires <gio/gdesktopappinfo.h> which is not installed on Darwin
     # let’s drop that dependency in similar way to how other parts of the library do it