From 6952cf9372cd075cafcd077bba20240f22b8ad26 Mon Sep 17 00:00:00 2001
From: Samer Afach <samer@afach.de>
Date: Thu, 8 Jun 2017 07:34:06 +0200
Subject: [PATCH] Minor fixes for moving to gcc

---
 CMakeLists.txt       | 6 ++++++
 include/ThreadPool.h | 1 +
 main.cpp             | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 36897b6..f18fe15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,14 @@
 cmake_minimum_required(VERSION 2.8)
 
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+
 project(ThreadPool)
 add_library(threadpool_lib "include/ThreadPool.cpp")
 
 add_executable(${PROJECT_NAME} "main.cpp")
 
 target_link_libraries(${PROJECT_NAME} threadpool_lib)
+
+if(UNIX)
+    target_link_libraries(${PROJECT_NAME} threadpool_lib -pthread)
+endif(UNIX)
diff --git a/include/ThreadPool.h b/include/ThreadPool.h
index 3608216..4690ef7 100644
--- a/include/ThreadPool.h
+++ b/include/ThreadPool.h
@@ -19,6 +19,7 @@ it. Using this library is your own responsibility
 #include <mutex>
 #include <thread>
 #include <vector>
+#include <condition_variable>
 
 class ThreadPool {
   long numOfThreads;
diff --git a/main.cpp b/main.cpp
index 06c8ea1..7c4d5df 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,7 +7,7 @@ void SumZeroToNumber(long &num) {
   for (long i = 0; i <= static_cast<long>(num); i++) {
     val += i;
   }
-  static_cast<long>(num) = val;
+  num = val;
 }
 
 int main() {