From 5d39d988dcfba645909b182b2943105342ee8b3c Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Wed, 10 Jun 2020 23:13:08 +0200
Subject: [PATCH] gjs: Fix locale detection

The build was complaining:

	meson.build:660: WARNING: Your libc does not have the C.UTF-8 locale and no other
	suitable UTF-8 fallback locale could be found. You can still build GJS, but
	some tests will fail.

The tests do not actually seem to be affected but still.
---
 pkgs/development/libraries/gjs/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/gjs/default.nix b/pkgs/development/libraries/gjs/default.nix
index 8cc5aca348a5..357bf076459a 100644
--- a/pkgs/development/libraries/gjs/default.nix
+++ b/pkgs/development/libraries/gjs/default.nix
@@ -17,6 +17,7 @@
 , dbus
 , gdk-pixbuf
 , makeWrapper
+, which
 , xvfb_run
 , nixosTests
 }:
@@ -42,6 +43,7 @@ in stdenv.mkDerivation rec {
     ninja
     pkgconfig
     makeWrapper
+    which # for locale detection
     libxml2 # for xml-stripblanks
   ];
 
@@ -77,6 +79,7 @@ in stdenv.mkDerivation rec {
   doCheck = true;
 
   postPatch = ''
+    patchShebangs build/choose-tests-locale.sh
     substituteInPlace installed-tests/debugger-test.sh --subst-var-by gjsConsole $out/bin/gjs-console
   '';