Adapt to MacOS system

CMakeLists.txt

@@ -2,8 +2,7 @@ cmake_minimum_required (VERSION 2.6)
 
 project (DROGON CXX)
 
-
-
+IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
 EXEC_PROGRAM (gcc ARGS "--version | grep '^gcc'|awk '{print $3}' | sed s'/)//g' | sed s'/-.*//g'" OUTPUT_VARIABLE version)
 MESSAGE(STATUS "This is gcc version:: " ${version})
 if(version LESS 4.8.5)
@@ -22,7 +21,9 @@ else()
     MESSAGE(STATUS "c++17")
 
 endif()
-
+else()
+    set(CMAKE_CXX_STD_FLAGS c++11)
+endif()
 
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake_modules/)
 #jsoncpp

lib/inc/drogon/DrObject.h

@@ -18,7 +18,7 @@
 #include <drogon/DrClassMap.h>
 
 #include <cxxabi.h>
-
+#include <string>
 namespace drogon
 {
     class DrObjectBase

lib/src/HttpRequestImpl.h

@@ -253,7 +253,7 @@ namespace drogon
         }
 
 
-        std::string getHeader(const std::string& field) const
+        std::string getHeader(const std::string& field) const override
         {
             std::string result;
             std::map<std::string, std::string>::const_iterator it = _headers.find(field);
@@ -263,7 +263,7 @@ namespace drogon
             return result;
         }
 
-        std::string getCookie(const std::string& field) const
+        std::string getCookie(const std::string& field) const override
         {
             std::string result;
             std::map<std::string, std::string>::const_iterator it = _cookies.find(field);

lib/src/SharedLibManager.cc

@@ -92,7 +92,11 @@ void SharedLibManager::managerLibs()
                     void *oldHandle= nullptr;
                     if(_dlMap.find(filename)!=_dlMap.end())
                     {
+#ifdef __linux__
                         if(st.st_mtim.tv_sec>_dlMap[filename].mTime.tv_sec)
+#else
+                        if(st.st_mtimespec.tv_sec>_dlMap[filename].mTime.tv_sec)
+#endif
                         {
                             LOG_DEBUG<<"new csp file:"<<filename;
                             oldHandle=_dlMap[filename].handle;
@@ -112,7 +116,11 @@ void SharedLibManager::managerLibs()
                     srcFile.append(".cc");
                     DLStat dlStat;
                     dlStat.handle=loadLibs(srcFile,oldHandle);
+#ifdef __linux__
                     dlStat.mTime=st.st_mtim;
+#else
+                    dlStat.mTime=st.st_mtimespec;
+#endif
                     if(dlStat.handle)
                     {
                         _dlMap[filename]=dlStat;
@@ -172,4 +180,4 @@ void* SharedLibManager::loadLibs(const std::string &sourceFile,void *oldHld) {
         }
     }
     return Handle;
-}
+}