22 ## Selecting build options
25 the default value. Many of these options set configuration values for
29 ### General build options  argument
31 These options control some general build configuration values.
53 These options extend support in printf and scanf for additional
71 These options apply when tinystdio is enabled, which is the
102 malloc calls at runtime. These options are relevant only in that
120 ### Internationalization options  argument
122 These options control which character sets are supported by iconv.
133 These options control how much Locale support is included in the
142 ### Startup/shutdown options  argument
201 ### Legacy newlib options  argument
214 ### Math library options  argument
357 compiled 20 times with the specified compiler options (replace the
364 values for all of the configuration options are designed to minimize