Keith Packard a35d909459 picolibc: Add support for version 1.7.1 ... Since 1.6.2, picolibc has had two releases - 1.7 and 1.7.1. Here are the release notes from those versions. 1. Add __cxa_atexit implementation to 'picoexit' path as required by C++ 2. Fix lack of 'hh' support in integer-only tinystdio printf path. 3. Fix tinystdio __file flag initialization for C++ apps 1. Merge libc and libm into a single library. Having them split doesn't offer any advantages while requiring that applications add '-lm' to link successfully. Having them merged allows use of libm calls from libc code. 2. Add hex float format to *printf, *scanf and strto{d,f,ld}. This is required for C99 support. 3. Unify strto{d,f,ld} and *scanf floating point parsing code. This ensures that the library is consistent in how floats are parsed. 4. Make strto{d,f,ld} set errno to ERANGE on overflow/underflow, including when the result is a subnormal number. Signed-off-by: Keith Packard <keithp@keithp.com>		2021-07-13 11:18:47 -07:00
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chksum	picolibc: Add support for version 1.7.1	2021-07-13 11:18:47 -07:00
version.desc	picolibc: Add support for version 1.7.1	2021-07-13 11:18:47 -07:00