Log message:
cross: Mark various versions of gcc unsuitable for MKPIE.

This follows lang/gcc* already having it, but the new wrapper behaviour
appears to have resulted in new fallout from these packages
previously being overlooked.

While here, use FORTIFY_SUPPORTED in mingw-w64-gcc instead of
overriding the user's choice of a FORTIFY pkgsrc variable.

Log message:
*: Mark packages that were originally identified as requiring
C++03 due to failing to build with a C++14 default compiler
with FORCE_CXX_STD instead of USE_LANGUAGES.

Log message:
*: recursive bump for perl 5.36

Log message:
cross/*gcc: kludge in support for Darwin/aarch64 hosts in old GCC packages

Log message:
cross: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

The following distfiles could not be fetched (some may be fetched
conditionally):

./cross/avr-gcc/distinfo isl-0.24.tar.bz2

Log message:
cross: Remove SHA1 hashes for distfiles

Log message:
*: recursive bump for perl 5.34

Log message:
cross/h8300-elf-gcc: suppress USE_TOOLS+=perl warning

Log message:
cross/h8300-elf-gcc: fix typo from previous commit

Log message:
cross/h8300-elf-gcc: fix build in strict environment