branch master updated (2afae7f -> 61b95c1)

[guix-commits]

efraim pushed a change to branch master
in repository guix.

    from 2afae7f  gnu: r-fpc: Update to 2.2-4.
     new a13db7e  build: cargo-build-system: Allow patched crates.
     new 0173e69  gnu: rust-libgit2-sys-0.10: Remove vendored code.
     new e230295  gnu: rust-jemalloc-sys-0.3: Remove vendored code.
     new ad03f50  gnu: rust-libssh2-sys-0.2: Remove vendored code.
     new bba73d4  gnu: rust-lzma-sys-0.1: Remove vendored code.
     new d6dde77  gnu: rust-libz-sys-1.0: Remove vendored code.
     new d0c4d1a  gnu: rust-pcre2-sys-0.2: Delete vendored code.
     new 61b95c1  build: cargo-build-system: Add pkg-config environment 
variables.

The 8 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.


Summary of changes:
 gnu/packages/crates-io.scm        | 118 +++++++++++++-------------------------
 gnu/packages/rust-apps.scm        |  16 +-----
 guix/build/cargo-build-system.scm |   6 +-
 3 files changed, 45 insertions(+), 95 deletions(-)