Since I don't see a quick fix at r14-1444-g3f4853a5f00fab, I thought I'd better notify the author (I have written authors if there was more than one ;-) of suspect commits in the range r14-1425-g80ee7d02e8db48..e1240bda3e0b for the build-break at r14-1442-ge1240bda3e0bb1 for cris-elf, where I get:
/x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:47: error: '_Float128' is not supported on this target 1330 | from_chars(const char* first, const char* last, _Float128& value, | ^ /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error: expected identifier before '_Float128' 1330 | from_chars(const char* first, const char* last, _Float128& value, | ^~~~~~~~~ /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error: '_Float128' is not supported on this target /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1330:49: error: expected ',' or '...' before '_Float128' /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc: In function 'std::from_chars_result std::from_chars(const char*, const char*, int)': /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1340:53: error: 'fmt' was not declared in this scope; did you mean 'fma'? 1340 | auto res = std::from_chars(first, last, ldbl_val, fmt); | ^~~ | fma /x/gcc/libstdc++-v3/src/c++17/floating_from_chars.cc:1342:5: error: 'value' was not declared in this scope 1342 | value = ldbl_val; | ^~~~~ make[5]: *** [Makefile:587: floating_from_chars.lo] Error 1 brgds, H-P