Debugging

Option

Description

-DD
 

Compiles debug statements indicated by a D or a d in column 1; if this option is not set these lines are treated as comments

-DX
 

Compiles debug statements indicated by a X (not an x) in column 1; if this option is not set these lines are treated as comments.

-DY
 

Compiles debug statements indicated by a Y (not a y) in column 1; if this option is not set these lines are treated as comments.

-inline_debug_info

Keeps the source position of inline code instead of assigning the call-site source position to inlined code.

-g

Produces symbolic debug information in the object file.

-y, -syntax

Both perform syntax check only.