Macros
This appendix lists the C-macros, which are defined globally by the Circle build system and which can be used in applications for conditional compiling:
Macro |
Description |
|---|---|
__circle__ |
Circle version number (e.g. 440400 for Circle 44.4, patch level 0) |
AARCH |
ARM architecture (32 or 64) |
RASPPI |
Major Raspberry Pi model version (1, 2, 3 or 4) |
STDLIB_SUPPORT |
Standard library support level [1] (0, 1, 2 or 3) |
NDEBUG |
Not defined in checked builds (default) |
Footnotes