From e5d007e86a5226aa6a10690e85c0e423ad6f547c Mon Sep 17 00:00:00 2001
From: Eric Norris <erictnorris@gmail.com>
Date: Sat, 18 Jan 2020 15:59:30 -0500
Subject: [PATCH] rpm: fix helper script paths

---
 pkgs/tools/package-management/rpm/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/tools/package-management/rpm/default.nix b/pkgs/tools/package-management/rpm/default.nix
index ae0259e65fcd..05d293b5bf12 100644
--- a/pkgs/tools/package-management/rpm/default.nix
+++ b/pkgs/tools/package-management/rpm/default.nix
@@ -50,6 +50,11 @@ stdenv.mkDerivation rec {
       sed -i $out/lib/rpm/macros -e "s/^%__$tool.*/%__$tool $tool/"
     done
 
+    # Avoid helper scripts pointing to absolute paths
+    for tool in find-provides find-requires; do
+      sed -i $out/lib/rpm/$tool -e "s#/usr/lib/rpm/#$out/lib/rpm/#"
+    done
+
     # symlinks produced by build are incorrect
     ln -sf $out/bin/{rpm,rpmquery}
     ln -sf $out/bin/{rpm,rpmverify}