fixed GH #1536: Building with OS X 10.12 SDK and 10.7 deployment target without libc++ fails

Foundation/include/Poco/AtomicCounter.h

@@ -24,7 +24,7 @@
 #if POCO_OS == POCO_OS_WINDOWS_NT
 	#include "Poco/UnWindows.h"
 #elif POCO_OS == POCO_OS_MAC_OS_X
-	#if __MAC_OS_X_VERSION_MAX_ALLOWED >= __MAC_10_12 || __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0 || __TV_OS_VERSION_MAX_ALLOWED >= __TVOS_10_0 || __WATCH_OS_VERSION_MAX_ALLOWED >= __WATCHOS_3_0
+	#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 101200 || __IPHONE_OS_VERSION_MAX_ALLOWED >= 100000 || __TV_OS_VERSION_MAX_ALLOWED >= 100000 || __WATCH_OS_VERSION_MAX_ALLOWED >= 30000
 		#ifndef POCO_HAVE_STD_ATOMICS
 			#define POCO_HAVE_STD_ATOMICS
 		#endif

build/config/AppleTV

@@ -90,7 +90,7 @@ RELEASEOPT_LINK =
 #
 # System Specific Flags
 #
-SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES -DPOCO_NO_FORK_EXEC
+SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_SOCKETADDRESS_DONT_PREFER_IPV4 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES -DPOCO_NO_FORK_EXEC
 
 #
 # System Specific Libraries

build/config/Darwin

@@ -1,10 +1,11 @@
 #
-# $Id
+# $Id$
 #
 # Darwin
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang++, libc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
+# with XCode C++ projects.
 # 
 
-include $(POCO_BASE)/build/config/Darwin-clang
+include $(POCO_BASE)/build/config/Darwin-clang-libc++

build/config/Darwin-clang

@@ -3,8 +3,10 @@
 #
 # Darwin-clang
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.7 (clang, libstdc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
+# 
+# NOTE: This build configuration will build 64-bit binaries.
+# Use the Darwin32-clang build configuration to build 32-bit binaries.
 #
 
 #
@@ -14,9 +16,10 @@ LINKMODE ?= SHARED
 
 POCO_TARGET_OSARCH ?= x86_64
 POCO_HOST_OSARCH   := $(POCO_TARGET_OSARCH)
-ARCHFLAGS          ?= -arch $(POCO_TARGET_OSARCH)
+ARCHFLAGS          ?= -arch $(POCO_TARGET_OSARCH) 
+OSFLAGS            ?= -mmacosx-version-min=10.7
 
-OPENSSL_DIR        ?= /usr/local/opt/openssl/
+OPENSSL_DIR        ?= /usr/local/opt/openssl
 
 ifeq ($(POCO_TARGET_OSARCH),i386)
 RORELOCS = -read_only_relocs suppress
@@ -49,11 +52,11 @@ SHAREDLIBLINKEXT = .dylib
 #
 # Compiler and Linker Flags
 #
-CFLAGS          = $(ARCHFLAGS)
+CFLAGS          = $(ARCHFLAGS) $(OSFLAGS)
-CXXFLAGS        = $(ARCHFLAGS) -std=c++11 -stdlib=libc++ -Wall -Wno-sign-compare -Wno-unused-variable -Wno-unused-function -Wno-unneeded-internal-declaration
+CXXFLAGS        = $(ARCHFLAGS) $(OSFLAGS) -std=c++03 -stdlib=libstdc++ -Wall -Wno-sign-compare -Wno-unused-variable -Wno-unused-function -Wno-unneeded-internal-declaration
-LINKFLAGS       = $(ARCHFLAGS) -stdlib=libc++
+LINKFLAGS       = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libstdc++
-SHLIBFLAGS      = $(ARCHFLAGS) -stdlib=libc++
+SHLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libstdc++
-DYLIBFLAGS      = $(ARCHFLAGS) -stdlib=libc++
+DYLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libstdc++
 STATICOPT_CC    =
 STATICOPT_CXX   =
 STATICOPT_LINK  =
@@ -75,4 +78,4 @@ SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_STAT64 -I$(OPENSSL_DIR)/include
 #
 # System Specific Libraries
 #
-SYSLIBS  = -L$(OPENSSL_DIR)/lib -ldl
+SYSLIBS  = -L$(OPENSSL_DIR)/lib -ldl 

build/config/Darwin-clang-libc++

@@ -3,10 +3,81 @@
 #
 # Darwin-clang-libc++
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang, libc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
-#
+# with XCode C++ projects.
-# Note: provided for backwards compatibility.
+# 
+# NOTE: This build configuration will build 64-bit binaries.
+# Use the Darwin32-clang-libc++ build configuration to build 32-bit binaries.
 #
 
-include $(POCO_BASE)/build/config/Darwin-clang
+#
+# General Settings
+#
+LINKMODE ?= SHARED
+
+POCO_TARGET_OSARCH ?= x86_64
+POCO_HOST_OSARCH   := $(POCO_TARGET_OSARCH)
+ARCHFLAGS          ?= -arch $(POCO_TARGET_OSARCH) 
+OSFLAGS            ?= -mmacosx-version-min=10.9
+
+OPENSSL_DIR        ?= /usr/local/opt/openssl
+
+ifeq ($(POCO_TARGET_OSARCH),i386)
+RORELOCS = -read_only_relocs suppress
+endif
+
+#
+# Tools
+#
+CC      = $(shell xcrun -find clang)
+CXX     = $(shell xcrun -find clang++)
+LINK    = $(CXX) -bind_at_load
+LIB     = libtool -static -o
+RANLIB  = ranlib
+SHLIB   = $(CXX) -dynamiclib -Wl,-install_name,$(POCO_LIB_INSTALLDIR)/$(notdir \$@) -o $@
+DYLIB   = $(CXX) -dynamic -bundle $(RORELOCS) -Wl,-bind_at_load -o $@ 
+SHLIBLN = $(POCO_BASE)/build/script/shlibln
+STRIP   = 
+DEP     = $(POCO_BASE)/build/script/makedepend.clang
+SHELL   = sh
+RM      = rm -rf
+CP      = cp
+MKDIR   = mkdir -p
+
+#
+# Extension for Shared Libraries
+#
+SHAREDLIBEXT     = .$(target_version).dylib
+SHAREDLIBLINKEXT = .dylib
+
+#
+# Compiler and Linker Flags
+#
+CFLAGS          = $(ARCHFLAGS) $(OSFLAGS)
+CXXFLAGS        = $(ARCHFLAGS) $(OSFLAGS) -std=c++11 -stdlib=libc++ -Wall -Wno-sign-compare -Wno-unused-variable -Wno-unused-function -Wno-unneeded-internal-declaration
+LINKFLAGS       = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++
+SHLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++
+DYLIBFLAGS      = $(ARCHFLAGS) $(OSFLAGS) -stdlib=libc++
+STATICOPT_CC    =
+STATICOPT_CXX   =
+STATICOPT_LINK  =
+SHAREDOPT_CC    = -fPIC 
+SHAREDOPT_CXX   = -fPIC
+SHAREDOPT_LINK  = 
+DEBUGOPT_CC     = -O0 -g -gdwarf-2 -fasm-blocks -D_DEBUG=$(DEBUGLEVEL)
+DEBUGOPT_CXX    = -O0 -g -gdwarf-2 -fasm-blocks -D_DEBUG=$(DEBUGLEVEL) 
+DEBUGOPT_LINK   =
+RELEASEOPT_CC   = -DNDEBUG -Os -fasm-blocks
+RELEASEOPT_CXX  = -DNDEBUG -O2 -fasm-blocks
+RELEASEOPT_LINK =
+
+#
+# System Specific Flags
+#
+SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_STAT64 -I$(OPENSSL_DIR)/include
+
+#
+# System Specific Libraries
+#
+SYSLIBS  = -L$(OPENSSL_DIR)/lib -ldl 

build/config/Darwin32

@@ -1,13 +1,14 @@
 #
-# $Id
+# $Id$
 #
 # Darwin32
 #
-# Build settings for Mac OS X 10.8 or later, clang, 32-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang, libc++, i386)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
+# with XCode C++ projects.
 # 
 
 ARCHFLAGS = -arch i386
 POCO_TARGET_OSARCH = i386
 
-include $(POCO_BASE)/build/config/Darwin-clang
+include $(POCO_BASE)/build/config/Darwin-clang-libc++

build/config/Darwin32-clang

@@ -3,8 +3,7 @@
 #
 # Darwin32-clang
 #
-# Build settings for Mac OS X 10.8 or later, clang, 32-bits, with C++11 support.
+# Build settings for Mac OS X 10.7 (clang, libstdc++, i386)
-# Build settings are compatible with XCode 7 C++ projects.
 # 
 
 ARCHFLAGS = -arch i386

build/config/Darwin32-clang-libc++

@@ -3,13 +3,12 @@
 #
 # Darwin32-clang-libc++
 #
-# Build settings for Mac OS X 10.8 or later, clang, 32-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang, libc++, i386)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
-#
+# with XCode C++ projects.
-# Note: provided for backwards compatibility.
+# 
-#
 
 ARCHFLAGS = -arch i386
 POCO_TARGET_OSARCH = i386
 
-include $(POCO_BASE)/build/config/Darwin-clang
+include $(POCO_BASE)/build/config/Darwin-clang-libc++

build/config/Darwin64

@@ -1,13 +1,14 @@
 #
-# $Id
+# $Id$
 #
 # Darwin64
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang, libc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
+# with XCode C++ projects.
 # 
 
 ARCHFLAGS = -arch x86_64
 POCO_TARGET_OSARCH = x86_64
 
-include $(POCO_BASE)/build/config/Darwin-clang
+include $(POCO_BASE)/build/config/Darwin-clang-libc++

build/config/Darwin64-clang

@@ -3,8 +3,7 @@
 #
 # Darwin64-clang
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.7 (clang, libstdc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
 # 
 
 ARCHFLAGS = -arch x86_64

build/config/Darwin64-clang-libc++

@@ -3,13 +3,12 @@
 #
 # Darwin64-clang-libc++
 #
-# Build settings for Mac OS X 10.8 or later, clang, 64-bits, with C++11 support.
+# Build settings for Mac OS X 10.9 (clang, libc++, x86_64)
-# Build settings are compatible with XCode 7 C++ projects.
+# The build settings defined in this file are compatible
-#
+# with XCode C++ projects.
-# Note: provided for backwards compatibility.
+# 
-#
 
 ARCHFLAGS = -arch x86_64
 POCO_TARGET_OSARCH = x86_64
 
-include $(POCO_BASE)/build/config/Darwin-clang
+include $(POCO_BASE)/build/config/Darwin-clang-libc++

build/config/WatchOS

@@ -90,7 +90,7 @@ RELEASEOPT_LINK =
 #
 # System Specific Flags
 #
-SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES -DPOCO_NO_FORK_EXEC
+SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_SOCKETADDRESS_DONT_PREFER_IPV4 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES -DPOCO_NO_FORK_EXEC
 
 #
 # System Specific Libraries

build/config/iPhone

@@ -1,5 +1,5 @@
 #
-# $Id: //poco/1.4/build/config/iPhone#4 $
+# $Id: //poco/1.4/build/config/iPhone#2 $
 #
 # iPhone
 #
@@ -23,22 +23,23 @@ LINKMODE ?= STATIC
 # Otherwise use the version found. 
 
 IPHONE_SDK             ?= iPhoneOS
-IPHONE_SDK_ROOT         = $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/SDKs
+IPHONE_SDK_ROOT        ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/SDKs
 IPHONE_SDK_ROOT_DIR     = $(IPHONE_SDK_ROOT)/$(IPHONE_SDK)
 IPHONE_SDK_BASE         = $(shell ls -d $(IPHONE_SDK_ROOT_DIR)$(IPHONE_SDK_VERSION)*.sdk | tail -1)
 IPHONE_SDK_VERSION_MIN ?= $(patsubst %.sdk,%,$(patsubst $(IPHONE_SDK_ROOT_DIR)%,%,$(IPHONE_SDK_BASE)))
 
 POCO_TARGET_OSNAME     ?= $(IPHONE_SDK)
-POCO_TARGET_OSARCH     ?= armv6
+POCO_TARGET_OSARCH     ?= arm64
 TOOL_PREFIX            ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/usr/bin
-OSFLAGS                ?= -arch $(POCO_TARGET_OSARCH) -isysroot $(IPHONE_SDK_BASE) -mthumb -miphoneos-version-min=$(IPHONE_SDK_VERSION_MIN) -fembed-bitcode
+ifneq ($(POCO_TARGET_OSARCH),arm64)
+THUMB = -mthumb
+endif
+OSFLAGS                ?= -arch $(POCO_TARGET_OSARCH) -isysroot $(IPHONE_SDK_BASE) $(THUMB) -miphoneos-version-min=$(IPHONE_SDK_VERSION_MIN) -fembed-bitcode
 
 #
 # Tools
 #
-# If GCC_VER is defined then use it.
+
-# Otherwise select the latest version
-#
 CC		= $(shell xcrun -find clang)
 CXX		= $(shell xcrun -find clang++)
 
@@ -67,10 +68,10 @@ SHAREDLIBLINKEXT = .dylib
 CFLAGS          = $(OSFLAGS)
 CFLAGS32        =
 CFLAGS64        =
-CXXFLAGS        = $(OSFLAGS) -Wall -Wno-sign-compare 
+CXXFLAGS        = $(OSFLAGS) -std=gnu++11 -stdlib=libc++ -Wall -Wno-sign-compare 
 CXXFLAGS32      =
 CXXFLAGS64      = 
-LINKFLAGS       = $(OSFLAGS)
+LINKFLAGS       = $(OSFLAGS) -stdlib=libc++
 LINKFLAGS32     =
 LINKFLAGS64     =
 STATICOPT_CC    =
@@ -89,7 +90,7 @@ RELEASEOPT_LINK =
 #
 # System Specific Flags
 #
-SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS
+SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_SOCKETADDRESS_DONT_PREFER_IPV4 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES
 
 #
 # System Specific Libraries

build/config/iPhone-clang

@@ -6,96 +6,4 @@
 # Build settings for iPhone OS, using Apple's iPhone SDK
 # 
 
-#
+include $(POCO_BASE)/build/config/iPhone
-# General Settings
-#
-# iPhone OS does not allow dynamic linking to user libraries
-#
-LINKMODE ?= STATIC
-
-#
-# If the SDK is defined use it
-# Otherwise find the latest version installed
-#
-# IPHONE_SDK_VERSION = 2.2.1
-
-# if IPHONE_SDK_VERSION_MIN is defined use that
-# Otherwise use the version found. 
-
-IPHONE_SDK             ?= iPhoneOS
-IPHONE_SDK_ROOT        ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/SDKs
-IPHONE_SDK_ROOT_DIR     = $(IPHONE_SDK_ROOT)/$(IPHONE_SDK)
-IPHONE_SDK_BASE         = $(shell ls -d $(IPHONE_SDK_ROOT_DIR)$(IPHONE_SDK_VERSION)*.sdk | tail -1)
-IPHONE_SDK_VERSION_MIN ?= $(patsubst %.sdk,%,$(patsubst $(IPHONE_SDK_ROOT_DIR)%,%,$(IPHONE_SDK_BASE)))
-
-POCO_TARGET_OSNAME     ?= $(IPHONE_SDK)
-POCO_TARGET_OSARCH     ?= armv7
-TOOL_PREFIX            ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/usr/bin
-ifneq ($(POCO_TARGET_OSARCH),arm64)
-THUMB = -mthumb
-endif
-OSFLAGS                ?= -arch $(POCO_TARGET_OSARCH) -isysroot $(IPHONE_SDK_BASE) $(THUMB) -miphoneos-version-min=$(IPHONE_SDK_VERSION_MIN)
-
-#
-# Tools
-#
-# If GCC_VER is defined then use it.
-# Otherwise select the latest version
-#
-
-CC		= $(shell xcrun -find clang)
-CXX		= $(shell xcrun -find clang++)
-
-LINK    = $(CXX) -bind_at_load
-LIB     = libtool -static -o
-RANLIB  = ranlib
-SHLIB   = $(CXX) $(OSFLAGS) -dynamiclib -Wl,-install_name,$@ -o $@
-DYLIB   = $(CXX) $(OSFLAGS) -dynamic -bundle -read_only_relocs suppress -Wl,-bind_at_load -o $@ 
-SHLIBLN = $(POCO_BASE)/build/script/shlibln
-STRIP   = 
-DEP     = $(POCO_BASE)/build/script/makedepend.gcc
-SHELL   = sh
-RM      = rm -rf
-CP      = cp
-MKDIR   = mkdir -p
-
-#
-# Extension for Shared Libraries
-#
-SHAREDLIBEXT     = .$(target_version).dylib
-SHAREDLIBLINKEXT = .dylib
-
-#
-# Compiler and Linker Flags
-#
-CFLAGS          = $(OSFLAGS)
-CFLAGS32        =
-CFLAGS64        =
-CXXFLAGS        = $(OSFLAGS) -Wall -Wno-sign-compare 
-CXXFLAGS32      =
-CXXFLAGS64      = 
-LINKFLAGS       = $(OSFLAGS) 
-LINKFLAGS32     =
-LINKFLAGS64     =
-STATICOPT_CC    =
-STATICOPT_CXX   =
-STATICOPT_LINK  =
-SHAREDOPT_CC    = -fPIC 
-SHAREDOPT_CXX   = -fPIC
-SHAREDOPT_LINK  = 
-DEBUGOPT_CC     = -g -D_DEBUG=$(DEBUGLEVEL)
-DEBUGOPT_CXX    = -g -D_DEBUG=$(DEBUGLEVEL) 
-DEBUGOPT_LINK   =
-RELEASEOPT_CC   = -DNDEBUG -O2
-RELEASEOPT_CXX  = -DNDEBUG -O 
-RELEASEOPT_LINK =
-
-#
-# System Specific Flags
-#
-SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES
-
-#
-# System Specific Libraries
-#
-SYSLIBS  = -ldl

build/config/iPhone-clang-libc++

@@ -6,96 +6,4 @@
 # Build settings for iPhone OS, using Apple's iPhone SDK
 # 
 
-#
+include $(POCO_BASE)/build/config/iPhone
-# General Settings
-#
-# iPhone OS does not allow dynamic linking to user libraries
-#
-LINKMODE ?= STATIC
-
-#
-# If the SDK is defined use it
-# Otherwise find the latest version installed
-#
-# IPHONE_SDK_VERSION = 2.2.1
-
-# if IPHONE_SDK_VERSION_MIN is defined use that
-# Otherwise use the version found. 
-
-IPHONE_SDK             ?= iPhoneOS
-IPHONE_SDK_ROOT        ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/SDKs
-IPHONE_SDK_ROOT_DIR     = $(IPHONE_SDK_ROOT)/$(IPHONE_SDK)
-IPHONE_SDK_BASE         = $(shell ls -d $(IPHONE_SDK_ROOT_DIR)$(IPHONE_SDK_VERSION)*.sdk | tail -1)
-IPHONE_SDK_VERSION_MIN ?= $(patsubst %.sdk,%,$(patsubst $(IPHONE_SDK_ROOT_DIR)%,%,$(IPHONE_SDK_BASE)))
-
-POCO_TARGET_OSNAME     ?= $(IPHONE_SDK)
-POCO_TARGET_OSARCH     ?= armv7
-TOOL_PREFIX            ?= $(shell xcode-select -print-path)/Platforms/$(IPHONE_SDK).platform/Developer/usr/bin
-ifneq ($(POCO_TARGET_OSARCH),arm64)
-THUMB = -mthumb
-endif
-OSFLAGS                ?= -arch $(POCO_TARGET_OSARCH) -isysroot $(IPHONE_SDK_BASE) $(THUMB) -miphoneos-version-min=$(IPHONE_SDK_VERSION_MIN)
-
-#
-# Tools
-#
-# If GCC_VER is defined then use it.
-# Otherwise select the latest version
-#
-
-CC		= $(shell xcrun -find clang)
-CXX		= $(shell xcrun -find clang++)
-
-LINK    = $(CXX) -bind_at_load
-LIB     = libtool -static -o
-RANLIB  = ranlib
-SHLIB   = $(CXX) $(OSFLAGS) -dynamiclib -Wl,-install_name,$@ -o $@
-DYLIB   = $(CXX) $(OSFLAGS) -dynamic -bundle -read_only_relocs suppress -Wl,-bind_at_load -o $@ 
-SHLIBLN = $(POCO_BASE)/build/script/shlibln
-STRIP   = 
-DEP     = $(POCO_BASE)/build/script/makedepend.gcc
-SHELL   = sh
-RM      = rm -rf
-CP      = cp
-MKDIR   = mkdir -p
-
-#
-# Extension for Shared Libraries
-#
-SHAREDLIBEXT     = .$(target_version).dylib
-SHAREDLIBLINKEXT = .dylib
-
-#
-# Compiler and Linker Flags
-#
-CFLAGS          = $(OSFLAGS)
-CFLAGS32        =
-CFLAGS64        =
-CXXFLAGS        = $(OSFLAGS) -std=c++11 -stdlib=libc++ -Wall -Wno-sign-compare 
-CXXFLAGS32      =
-CXXFLAGS64      = 
-LINKFLAGS       = $(OSFLAGS) -stdlib=libc++
-LINKFLAGS32     =
-LINKFLAGS64     =
-STATICOPT_CC    =
-STATICOPT_CXX   =
-STATICOPT_LINK  =
-SHAREDOPT_CC    = -fPIC 
-SHAREDOPT_CXX   = -fPIC
-SHAREDOPT_LINK  = 
-DEBUGOPT_CC     = -g -D_DEBUG=$(DEBUGLEVEL)
-DEBUGOPT_CXX    = -g -D_DEBUG=$(DEBUGLEVEL) 
-DEBUGOPT_LINK   =
-RELEASEOPT_CC   = -DNDEBUG -O2
-RELEASEOPT_CXX  = -DNDEBUG -O 
-RELEASEOPT_LINK =
-
-#
-# System Specific Flags
-#
-SYSFLAGS = -DPOCO_HAVE_IPv6 -DPOCO_NO_FPENVIRONMENT -DPOCO_NO_STAT64 -DPOCO_NO_SHAREDLIBS -DPOCO_NO_NET_IFTYPES
-
-#
-# System Specific Libraries
-#
-SYSLIBS  = -ldl