-Dunix commandline option does not define identifier unix as 1

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-Dunix commandline option does not define identifier unix as 1

Forum: Open Discussion

Creator: zunzunzun

Created: 2016-07-12

Updated: 2016-07-12

zunzunzun - 2016-07-12

mcpp -Dunix x.c

x.c is like following

#ifdef unix xxxx #endif

is not expanded to "xxxx" because unix is not evaluated as 1.

Which is correct the specified commandline option overwrites the predefined macro value or not.

Last edit: zunzunzun 2016-07-12
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