+ The Solaris limitations conflict with the development goal of providing
+ a small set of ".map" files as examples, which cover the most common
+ configurations. Because that coverage is done by merging together
+ several builds, some symbols will be listed in the the ".map" files
+ that do not happen to be present in one configuration or another.
+
+ The sample ".map" (and ".sym") files are generated using a set of
+ scripts which build several configurations for each release version,
+ checking to see which of the "_nc_" symbols can be made local. In
+ addition to the ncurses libraries and programs, the symbols used
+ by the "tack" program are made global.
+
+ These sample ".map" files will not cover all possible combinations.
+ In some cases, e.g., when using the --with-weak-symbols option, you
+ may prefer to use a different ".map" file by setting this option's
+ value.