fixes compared to GCC 5.4 and is the last release planned on the GCC 5
branch which is now closed.
files/patch-aarch64-support, files/patch-disable-armvhf-config.gcc,
files/patch-libgcc-config-arm-unwind-arm, and files/patch-x86-64-fix-m16
all have been merged upstream in between GCC 5.4 and 5.5 and can thus
be removed; the same is the case for most of files/patch-libc++.
Finally, the tarball is now compressed using xz instead of bzip2.
PR: 216266
libc++, because it attempts to redefine abort():
In file included from /wrkdirs/usr/ports/lang/gcc5/work/gcc-5.4.0/gcc/auto-profile.c:25:
In file included from /usr/include/c++/v1/map:446:
/usr/include/c++/v1/functional:1398:2: error: no member named 'fancy_abort' in namespace 'std::__1'; did you mean simply 'fancy_abort'?
_VSTD::abort();
^~~~~~~
/usr/include/c++/v1/__config:383:15: note: expanded from macro '_VSTD'
#define _VSTD std::_LIBCPP_NAMESPACE
^
Patch this in the same way as the other gcc ports, by including <new> in
gcc/system.h, and moving a few includes to before "system.h".
Approved by: gerald (maintainer)
PR: 216266
MFH: 2017Q1
