* In order to resolve a portability issue with the _Float128 fallback to
__float128 for binary128 support (e.g. with Clang and glibc 2.41), the
prototypes of the corresponding conversion functions had to be changed,
with _Float128 replaced by mpfr_float128, where mpfr_float128 is a
macro defined as _Float128 by default. This changes neither the ABI nor
the API (except that the end user of MPFR would need to define
mpfr_float128 as the actual type for the binary128 format if this is not
the standard _Float128 type).
* Other bug fixes (see the fixed bugs on the MPFR 4.2.1 page and/or the
ChangeLog file). In particular, the formatted output functions behaved
incorrectly with %c on the value 0; such a use is uncommon, but this bug
may have security implications.
* Improved MPFR manual.
* Detect the use of GMP's buggy vsnprintf replacement at configure time.
With it, the tests of "%a" will be disabled to avoid an assertion failure
in the MPFR testsuite. A warning will be displayed in the configure output
in such a case.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/mpfr?expand=0&rev=84
