ARM Preprocessor > Preprocessor Settings

Use this panel to specify preprocessor behavior.

The following table lists and describes the preprocessor options for ARM.

Table 1. Tool Settings - ARM Preprocessor Options
Option	Description
Emit File/Line Breaks	Check to notify file breaks (or #line breaks) appear in the output.
Keep #pragmas	Check to show pragma directives in the preprocessor output. Essential for producing reproducible test cases for bug reports.
Show Full Path	Check to display file changes in comments (as before) or in #line directives.
Keep Comments	Check to display comments in the preprocessor output.
Emit #line Directives	Check to display file changes in comments (as before) or in #line directives.
Keep Whitespace	Check to copy whitespaces in preprocessor output. This is useful for keeping the starting column aligned with the original source, though the compiler attempts to preserve space within the line. This does not apply when macros are expanded.