Opened 16 years ago
Last modified 15 years ago
#16443 closed enhancement
Please upgrade GMP to version 4.2.3 — at Initial Version
| Reported by: | uwe@… | Owned by: | macports-tickets@… |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 1.6.0 |
| Keywords: | GMP math | Cc: | |
| Port: |
Description
From gmplib.org
Changes in GMP 4.2.3 Bugs: Fix x86 CPU recognition code to properly identify recent AMD and Intel 64-bit processors. The >> operator of the C++ wrapper gmpxx.h now does floor rounding, not truncation. Inline semantics now follow the C99 standard, and works with recent GCC releases. C++ bitwise logical operations work for more types. For C++, gmp.h now includes cstdio, improving compiler compatibility. Bases > 36 now work properly in mpf_set_str. Speedups: None, except that proper processor recognition helps affected processors. Features: The allocation functions now detect overflow of the mpz_t type. This means that overflow will now cause an abort, except when the allocation computation itself overflows. (Such overflow can probably only happen in powering functions; we will detect powering overflow in the future.)