branch wip-riscv created (now 1935fb1)

[guix-commits]

efraim pushed a change to branch wip-riscv
in repository guix.

      at 1935fb1  gnu: icu4c: Skip tests on riscv64-linux.

This branch includes the following new commits:

     new 00feae8  WIP: bootstrap: Add support for riscv64-linux.
     new 4fd72c3  gnu: gcc-boot0: Use libstdc++-boot0-gcc7 on riscv64-linux.
     new 69daa2d7 new bootstrap binaries
     new 0b6d685  gnu: %boot3-inputs: Add missing input.
     new 31d4e5b  gnu: guile: Fix building on riscv64-linux.
     new c398154  gnu: %final-inputs: Add implied gcc:lib input.
     new 7cf4cdd  gnu: bdb: Fix building on riscv64-linux.
     new 4e6f669  utils: Define 'target-riscv?' predicate.
     new 8740a5c  gnu: elfutils: Fix building on riscv64-linux.
     new 942afad  gnu: pcre: Fix building on riscv64-linux.
     new 74a6a21  gnu: openssl: Fix build on riscv64-linux.
     new a1f9970  gnu: libtool: Fix building on riscv64-linux.
     new ac5e06c  gnu: openblas: Fix building on riscv64-linux.
     new 6f6dfe4  gnu: mesa: Add support for riscv64-linux.
     new fcb48d4  gnu: pcre2: Fix building on riscv64-linux.
     new 025700c  gnu: ruby-2.7: Update to 2.7.4.
     new a8383b8  fixup elfutils
     new 3bab8ed  fixup libstdc++-boot0-gcc7
     new 1935fb1  gnu: icu4c: Skip tests on riscv64-linux.

The 19 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.