Update the XCode project files.
Adjusted the include paths and the dependencies.
Added the external configuration options.
Change-Id: I003ba340fd1615b0bbf804daf39605350c10f07b
diff --git a/MacConfigExternalDebug.xcconfig b/MacConfigExternalDebug.xcconfig
new file mode 100644
index 0000000..3fb74c5
--- /dev/null
+++ b/MacConfigExternalDebug.xcconfig
@@ -0,0 +1,19 @@
+SDKROOT=macosx10.5
+ARCHS=i386
+GCC_ALTIVEC_EXTENSIONS=YES
+GCC_ENABLE_CPP_EXCEPTIONS=YES
+GCC_ENABLE_FIX_AND_CONTINUE=NO
+GCC_ENABLE_SSE3_EXTENSIONS=YES
+GCC_INLINES_ARE_PRIVATE_EXTERN=YES
+GCC_OPTIMIZATION_LEVEL=0
+GCC_PREPROCESSOR_DEFINITIONS=DEBUG _DEBUG _PORT_DEBUG _BACKWARD_BACKWARD_WARNING_H _AFT_BUILD
+GCC_SYMBOLS_PRIVATE_EXTERN=YES
+GCC_VERSION=4.2
+INSTALL_PATH=@executable_path
+MACOSX_DEPLOYMENT_TARGET=10.5
+MAC_OS_X_VERSION_MAX_ALLOWED=MAC_OS_X_VERSION_10_5
+MAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_5
+OTHER_CFLAGS=-fexceptions
+SDKROOT=macosx10.5
+WARNING_CFLAGS=-Wno-deprecated-declarations
+ZERO_LINK=NO