osx build fix

cryptoport-miner.xcodeproj/project.pbxproj

@@ -252,6 +252,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CLANG_X86_VECTOR_INSTRUCTIONS = default;
 				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
@@ -292,13 +293,16 @@
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				CLANG_X86_VECTOR_INSTRUCTIONS = avx2;
+				CLANG_X86_VECTOR_INSTRUCTIONS = sse4.2;
+				CODE_SIGN_IDENTITY = "";
 				COPY_PHASE_STRIP = YES;
-				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_NS_ASSERTIONS = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
+				GCC_OPTIMIZATION_LEVEL = fast;
+				GCC_SYMBOLS_PRIVATE_EXTERN = YES;
 				GCC_UNROLL_LOOPS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;

cryptoport-miner.xcodeproj/xcuserdata/uraymeiviar.xcuserdatad/xcschemes/release.xcscheme

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0510"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "1495546B19C6C76100DC6D79"
+               BuildableName = "cryptoport-miner"
+               BlueprintName = "cryptoport-miner"
+               ReferencedContainer = "container:cryptoport-miner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1495546B19C6C76100DC6D79"
+            BuildableName = "cryptoport-miner"
+            BlueprintName = "cryptoport-miner"
+            ReferencedContainer = "container:cryptoport-miner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = ""
+      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "NO">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1495546B19C6C76100DC6D79"
+            BuildableName = "cryptoport-miner"
+            BlueprintName = "cryptoport-miner"
+            ReferencedContainer = "container:cryptoport-miner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1495546B19C6C76100DC6D79"
+            BuildableName = "cryptoport-miner"
+            BlueprintName = "cryptoport-miner"
+            ReferencedContainer = "container:cryptoport-miner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

src/Miner.h

@@ -41,9 +41,9 @@
 #   include <netinet/in.h>
 #   include <arpa/inet.h>
 #   include "unistd.h"
-#	#include <dirent.h>
+#	include <dirent.h>
 #   ifndef MSG_NOSIGNAL
-#       define MSG_NOSIGNAL 
+#       define MSG_NOSIGNAL SO_NOSIGPIPE
 #   endif
 #	define closesocket close
 #	define SOCKET int