It can be found in Build Settings. For example, what are the differences below:

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Editorial Team

Asked: June 13, 20262026-06-13T00:58:41+00:00 2026-06-13T00:58:41+00:00

It can be found in Build Settings.

For example, what are the differences below:

define -DDEBUG in Other c flags

and

define -DDEBUG in Preprocessor Marcos

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Editorial Team · Answer 1 · 2026-06-13T00:58:42+00:00

Editorial Team

preprocessor macros build setting is use to set initial value of preprocessor macros.

Example value: test_mode=1 copious_logging=1

Other C Flags build setting is use to send any arbitrary flag to the compiler.

Example value: -dM

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