+# Top-level Makefile rule for automake
+#
+# Variable conventions:
+#
+# _h_api = API headers that will be installed and included in the distribution
+# _cppflags = flags that will be passed to the C/CXX Preprocessor
+# _sources = sources that will be compiled and included in the distribution
+# _headers = header files that will be part of the distribution
+# _built_sources = files that will be autogenerated by the build system and
+# will be part of the _SOURCES primary
+# _built_nosources = files that are autogenerated but are not part of the
+# _SOURCES primary
+# _cleanfiles = files that will be removed by the clean target
+#
+# Sources, headers, flags, etc... should be added to the respective variables
+# with the above suffix, e.g, webcore-specific sources should go to
+# webcore_sources, gtk port-specific flags should go to webkitgtk_cppflags,
+# etc... The only exceptions are the global variables. See Global Variables below.
+#
+# Global Variables
+#
+# global_cppflags = CPPFLAGS that apply to JSC, WebCore, and to any
+# specific port
+# global_cflags = CFLAGS and CXXFLAGS that apply to JSC, WebCore, and to
+# any specific port