From a6be98c9c116ff578f21c99a09544ee335884a64 Mon Sep 17 00:00:00 2001
From: Periklis Tsirakidis <periklis.tsirakidis@mayflower.de>
Date: Mon, 13 Mar 2017 11:49:30 +0100
Subject: [PATCH] qt57.{qtdeclarative,qtscript,qttranslations}: fix darwin
 compat

Fixes duplicate linkings issue for Qt-Frameworks provided by qtbase
during configurePhase.
---
 pkgs/development/libraries/qt-5/qtbase-setup-hook-darwin.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/qt-5/qtbase-setup-hook-darwin.sh b/pkgs/development/libraries/qt-5/qtbase-setup-hook-darwin.sh
index 977c859e76d3..aa2d24a741ca 100644
--- a/pkgs/development/libraries/qt-5/qtbase-setup-hook-darwin.sh
+++ b/pkgs/development/libraries/qt-5/qtbase-setup-hook-darwin.sh
@@ -135,10 +135,14 @@ qt5LinkModuleDir() {
 
 qt5LinkDarwinModuleLibDir() {
   for fw in $(find "$1"/lib -maxdepth 1 -name '*.framework'); do
+    if [ ! -L "$fw" ]; then
       ln -s "$fw" "$NIX_QT5_TMP"/lib
+    fi
   done
   for file in $(find "$1"/lib -maxdepth 1 -type f); do
+    if [ ! -L "$file" ]; then
       ln -s "$file" "$NIX_QT5_TMP"/lib
+    fi
   done
   for dir in $(find "$1"/lib -maxdepth 1 -mindepth 1 -type d ! -name '*.framework'); do
       mkdir -p "$NIX_QT5_TMP"/lib/$(basename "$dir")
@@ -178,4 +182,3 @@ _qtFixCMakePaths() {
 if [ -n "$NIX_QT_SUBMODULE" ]; then
     postInstallHooks+=(_qtFixCMakePaths)
 fi
-