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Merged
Sunrisepeak merged 1 commit into from
Nov 12, 2026
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0.27.0: the runner states the identity it is built as on FreeBSD #29

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8 changes: 8 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,14 @@ implementation provides, and its okrun is built for FreeBSD as well, so
requires mcpp 2026.11.10.1; mcpp 2026.11.10.2 and later select it for the
FreeBSD musl rows by default.

Platform 0.27.0 states the identity its runner is built as on FreeBSD
(`runner.built-as`): `x86_64-freebsd-musl` and `aarch64-freebsd-musl`. mcpp
2026.11.12.1 reads the statement, and a package that carries its runner for
every system (`mcpp pack --mode self-contained --systems all`) carries
FreeBSD's; before, which identity a system's runner is was a table of the
engine. The version group is that of 0.26.0. An mcpp earlier than 2026.11.12.1
names the key it does not read and ignores it.

A project overrides any group under `[target.<selector>]`, for example
`[target.'cfg(platform = "openkal")'.layers] "c++-abi" = false`, and selects
another platform, or none, with `platform = "..."` or `--platform`.
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10 changes: 8 additions & 2 deletions mcpp.toml
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Expand Up @@ -12,7 +12,7 @@
[package]
namespace = "mcpplibs"
name = "openkal-platform"
version = "0.26.0"
version = "0.27.0"
description = "The platform of ok images (<arch>-openkal): their toolchain, C library and C++ run-time, tools, compile and link conventions, seal, runner and carrier, as one versioned statement mcpp reads."
license = "Apache-2.0"
authors = ["mcpplibs"]
Expand All @@ -30,7 +30,13 @@ toolchain = "llvm@23.1.3"
# `hosts` are the systems and architectures openkal-tools builds it for, which is
# where a package that needs it can run (mcpp's `runs_on`). FreeBSD (0.26.0):
# okrun over openkal-freebsd, beneath openkal-musl or beside the system's libc.
runner = { cmd = ["okrun", "{}"], host = "same-arch", hosts = ["linux-x86_64", "linux-aarch64", "macos-aarch64", "windows-x86_64", "freebsd-x86_64", "freebsd-aarch64"] }
# `built-as` (0.27.0; mcpp 2026.11.12.1 reads it, an earlier mcpp names the key
# and ignores it): the identity the runner's program for a host pair is built
# as, where the engine holds no convention for the system. A package that
# carries its runner (`mcpp pack --mode self-contained --systems all`) builds
# FreeBSD's as the musl identity this platform's hosted arrangement serves: one
# static program, the same whichever machine packs it.
runner = { cmd = ["okrun", "{}"], host = "same-arch", hosts = ["linux-x86_64", "linux-aarch64", "macos-aarch64", "windows-x86_64", "freebsd-x86_64", "freebsd-aarch64"], built-as = { "freebsd-x86_64" = "x86_64-freebsd-musl", "freebsd-aarch64" = "aarch64-freebsd-musl" } }
# `mcpp pack --mode self-contained`: a program of the packing machine that
# carries the image in a section and runs it through libokrun (M3).
carrier = { package = "openkal-run@0.6.1", section = ".oke", main = "carrier/main.cpp" }
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