branch wip-zig-bootstrap updated (968f1d02d5 -> 8729671226)

[guix-commits]

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

    from 968f1d02d5 DRAFT: gnu: ncdu: Fix cross compilation.
     new dabaf5fcc9 build/zig: Adjust the build triplets for some systems.
     new 4f69a7e9ac gnu: zig-0.12: Respect the PKG_CONFIG environment variable.
     new afffe7e581 Revert "DRAFT: gnu: ncdu: Fix cross compilation."
     new 8729671226 Revert "DRAFT: gnu: Add pkg-config-for-zig."

The 4 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/local.mk                                       |  1 +
 gnu/packages/ncdu.scm                              |  2 +-
 ...zig-0.12-build-respect-PKG_CONFIG-env-var.patch | 40 ++++++++++++++++++++++
 gnu/packages/pkg-config.scm                        | 28 +--------------
 gnu/packages/zig.scm                               |  3 +-
 guix/build/zig-build-system.scm                    | 22 +++++++++++-
 6 files changed, 66 insertions(+), 30 deletions(-)
 create mode 100644 
gnu/packages/patches/zig-0.12-build-respect-PKG_CONFIG-env-var.patch