from the LLVM 3.4 branch starting.
Apply the clang portion of r255321 from base switching the default C++
library to libc++ on 10+.
Correct clang's notion of the underlying type of (u)intmax_t on MIPS64.
- Switched to automake 1.11.6, see CVE-2012-3386.
- #14669: Fixed extraction of CC from gmp.h.
- Fixed case of intermediate zero real or imaginary part in mpc_fma,
found by hydra with GMP_CHECK_RANDOMIZE=1346362345.
This is on top of the following changes from version 1.0
- Licence change towards LGPLv3+ for the code and GFDLv1.3+ (with no
invariant sections) for the documentation.
- 100% of all lines are covered by tests
- Renamed functions
. mpc_mul_2exp to mpc_mul_2ui
. mpc_div_2exp to mpc_div_2ui
- 0^0, which returned (NaN,NaN) previously, now returns (1,+0).
- Removed compatibility with K&R compilers, which was untestable due
to lack of such compilers.
- New functions
. mpc_log10
. mpc_mul_2si, mpc_div_2si
- Speed-ups
. mpc_fma
- Bug fixes
. mpc_div and mpc_norm now return a value indicating the effective
rounding direction, as the other functions.
. mpc_mul, mpc_sqr and mpc_norm now return correct results even if
there are over- or underflows during the computation.
. mpc_asin, mpc_proj, mpc_sqr: Wrong result when input variable has
infinite part and equals output variable is corrected.
. mpc_fr_sub: Wrong return value for imaginary part is corrected.
Convert to the new LIB_DEPENDS standard and remove hard-coded
.so versions from a couple of dependent ports.
Bump PORTREVISIONS of all dependent ports.
PR: 183141
Approved by: portmgr (bdrewery)
STAGIFY
Mark dragonegg IGNORE on systems where the default compiler defaults to
libc++ on the grounds the the clang/llvm ports are likely linked with it
and thus won't work with gcc and libstdc++.
DragonEgg is a gcc plugin that replaces GCC's optimizers and code
generators with those from the LLVM project. It works with gcc-4.5
or gcc-4.6, can target the x86-32/x86-64 and ARM processor families.
It fully supports Ada, C, C++ and Fortran. It has partial support
for Go, Java, Obj-C and Obj-C++.
Feature safe: yes
