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116a325763
This adds 3 configuration options for the lib_strftime, which can be used to save flash memory when all the formatters are not needed by an embedded application. There is always a minimal set of formatters supported: "%a, %b/%h, %d, %H, %m, %M, %S, %Y, %%". To add on top of that one can specify: - LIBC_STRFTIME_C_STANDARD_FORMATS : All ISO-C conversion specifiers - LIBC_STRFTIME_POSIX_FORMATS : Additional posix formats - LIBC_STRFTIME_NONSTANDARD_FORMATS : Additional GNU nonstandard formats All of these are enabled by default unless building for CONFIG_DEFAULT_SMALL. Disabling these options can save over 3KB of flash on an 32-bit ARM system, when all the format specifiers are not needed. Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae> |
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| .. | ||
| libbuiltin | ||
| libc | ||
| libdsp | ||
| libm | ||
| libnx | ||
| libxx | ||
| CMakeLists.txt | ||