From 84c58abdc4cacdf4cf5a65faff74421bc983f161 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Fri, 13 Nov 2020 01:12:37 +0100
Subject: [PATCH] setup.sh: Only load XDG_DATA_DIRS for executable inputs

This avoids the scenario where strictDeps is off and cross-compiled
XDG_DATA_DIRS content is brought into the environment.

While probably harmless for data like manpages and completion scripts,
this would cause issues when XDG_DATA_DIRS is used to find executables
or plugins. The Qt framework is known to behave like this and might
have run into incompatibilities.
---
 pkgs/stdenv/generic/setup.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index 34405b048ec..6affe2ed2bb 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -485,6 +485,9 @@ activatePackage() {
     # TODO(@Ericson2314): Don't special-case native compilation
     if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then
         addToSearchPath _PATH "$pkg/bin"
+    fi
+
+    if [[ "$hostOffset" -le -1 ]]; then
         addToSearchPath _XDG_DATA_DIRS "$pkg/share"
     fi