libsForQt5.qca-qt5: remove darwin patch, no longer needed

pkgs/development/libraries/qca-qt5/default.nix

@@ -12,10 +12,6 @@ stdenv.mkDerivation rec {
   buildInputs = [ openssl qtbase ];
   nativeBuildInputs = [ cmake pkgconfig ];
 
-  # Without this patch cmake fails with a "No known features for CXX compiler"
-  # error on darwin
-  patches = stdenv.lib.optional stdenv.isDarwin ./move-project.patch ;
-
   # tells CMake to use this CA bundle file if it is accessible
   preConfigure = ''export QC_CERTSTORE_PATH=/etc/ssl/certs/ca-certificates.crt'';
 

pkgs/development/libraries/qca-qt5/move-project.patch

@@ -1,19 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 453fd8a..5f6ee11 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -6,13 +6,13 @@ if(NOT CMAKE_INSTALL_PREFIX)
-   unset(CMAKE_INSTALL_PREFIX CACHE)
- endif(NOT CMAKE_INSTALL_PREFIX)
-
--project(qca)
-
- if(NOT APPLE)
-   cmake_minimum_required(VERSION 2.8.12)
- else()
-   cmake_minimum_required(VERSION 3.0)
- endif()
-+project(qca)
-
- set(QCA_LIB_MAJOR_VERSION "2")
- set(QCA_LIB_MINOR_VERSION "1")