From ded1a55b8dd42ff08870ca60e0cf45e25209971a Mon Sep 17 00:00:00 2001
From: Nikolay Amiantov <ab@fmap.me>
Date: Sat, 9 Jan 2016 21:24:26 +0300
Subject: substituteAllFiles: support postInstall

---
 pkgs/build-support/substitute-files/substitute-all-files.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'pkgs/build-support/substitute-files')

diff --git a/pkgs/build-support/substitute-files/substitute-all-files.nix b/pkgs/build-support/substitute-files/substitute-all-files.nix
index 64291901603..aa600a76650 100644
--- a/pkgs/build-support/substitute-files/substitute-all-files.nix
+++ b/pkgs/build-support/substitute-files/substitute-all-files.nix
@@ -12,11 +12,14 @@ stdenv.mkDerivation ({
 
     args=
 
-    cd "$src"
+    pushd "$src"
     echo -ne "${concatStringsSep "\\0" args.files}" | xargs -0 -n1 -I {} -- find {} -type f -print0 | while read -d "" line; do
       mkdir -p "$out/$(dirname "$line")"
       substituteAll "$line" "$out/$line"
     done
+    popd
+
+    eval "$postInstall"
   '';
   preferLocalBuild = true;
 } // args)
-- 
cgit 1.4.1