Opened 2 years ago
Last modified 19 months ago
#66355 new enhancement
arm-none-eabi-gcc: add newlib nano support
| Reported by: | trail-coffee (Eric Bassett) | Owned by: | |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | |
| Keywords: | newlib, newlib-nano, nano, arm-none-eabi-gcc | Cc: | mojca (Mojca Miklavec), judaew (Vadym-Valdis Yudaiev), denis-fr (Denis) |
| Port: | arm-none-eabi-gcc |
Description
Port arm-none-eabi-gcc copies nano.specs and some projects looks for nano.specs as indication that newlib_nano libraries are installed. I saw ticket#51397 that looks like *_nano was supported at one time.
I think the proper thing to do is either don't copy nano.specs (like the ubuntu arm-none-eabi-gcc install) or make the *_nano.a libraries using the instructions from ARM in the release notes here. Basically build with nano options in new build directory then use their copy_nano_libraries.sh.
I think I can get it working with some guidance on the proper way to do things. Should this be a variant on arm-none-eabi-gcc and just fetch{} to use original newlib download, build with the options from the linaro manifest, and do the renames to _nano post-build?
#62140 seems related.