--- /dev/null
+#include "<DEVELOPER_DIR>/AppleInternal/XcodeConfig/SimulatorSupport.xcconfig"
+
+// Set INSTALL_PATH[sdk=macosx*] when SimulatorSupport.xcconfig is unavailable
+INSTALL_PATH[sdk=macosx*] = $(INSTALL_PATH_ACTUAL)
+
+// Use $(INSTALL_PATH_PREFIX) instead of $(SDKROOT) as an unconditional prefix
+PUBLIC_HEADERS_FOLDER_PATH = $(INSTALL_PATH_PREFIX)/usr/include
+PRIVATE_HEADERS_FOLDER_PATH = $(INSTALL_PATH_PREFIX)/usr/local/include