From 52f82285f68116aa2d4559ef9628ebfd90b8f336 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Sun, 5 Apr 2020 00:02:54 +0200
Subject: [PATCH] gobject-introspection: Clean libregress symlink

Adding phases to preInstallPhases is not possible in preBuild since by that time, phases is already populated.
---
 .../libraries/gobject-introspection/default.nix           | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/libraries/gobject-introspection/default.nix b/pkgs/development/libraries/gobject-introspection/default.nix
index f754756f768b..cf889c282043 100644
--- a/pkgs/development/libraries/gobject-introspection/default.nix
+++ b/pkgs/development/libraries/gobject-introspection/default.nix
@@ -62,10 +62,10 @@ stdenv.mkDerivation rec {
     # We are using a symlink that we will delete before installation.
     mkdir -p $out/lib
     ln -s $PWD/tests/scanner/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary} $out/lib/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary}
-    cleanLibregressSymlink() {
-      rm $out/lib/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary}
-    }
-    preInstallPhases="$preInstallPhases cleanLibregressSymlink"
+  '';
+
+  preInstall = ''
+    rm $out/lib/libregress-1.0${stdenv.targetPlatform.extensions.sharedLibrary}
   '';
 
   passthru = {