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feat(ms-golang): add Microsoft build of Go as a golang-providing package #18256

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30,057 changes: 30,057 additions & 0 deletions base/comps/ms-golang/CVE-2026-39821.patch
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12 changes: 12 additions & 0 deletions base/comps/ms-golang/go14_bootstrap_aarch64.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
diff -Naur ./go/src/cmd/dist/unix.c ./go_/src/cmd/dist/unix.c
--- ./go/src/cmd/dist/unix.c 2017-11-21 17:33:56.000000000 -0800
+++ ./go_/src/cmd/dist/unix.c 2020-02-05 22:40:39.501947515 -0800
@@ -706,7 +706,7 @@
gohostarch = "amd64";
else if(hassuffix(u.machine, "86"))
gohostarch = "386";
- else if(contains(u.machine, "arm"))
+ else if(contains(u.machine, "arm") || contains(u.machine, "aarch64"))
gohostarch = "arm";
else
fatal("unknown architecture: %s", u.machine);
54 changes: 54 additions & 0 deletions base/comps/ms-golang/ms-golang.comp.toml
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@@ -0,0 +1,54 @@
# ms-golang — the Microsoft build of Go (https://github.com/microsoft/go).
# Azure Linux 4.0 ships Fedora's upstream `golang`; this component adds the Microsoft
# build alongside it as a distinct package named `ms-golang`. The spec is a local copy
# of the AzL 3.0-dev golang.spec, adjusted to:
# - build as `ms-golang` (instead of `golang`),
# - keep `Provides: golang` so it can satisfy golang dependencies, and
# - `Conflicts: golang` so it cannot be installed alongside the Fedora golang package.
# Maintained as a local spec (not available upstream in Fedora); uses a static Release

@reubeno reubeno Jul 30, 2026

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@liunan-ms What's the trade-off you see of maintaining it locally vs. trying to adapt the upstream Feodora spec to build the MSFT sources/config? (Are they that different that it necessitates diverging?)

@liunan-ms liunan-ms Jul 30, 2026

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Does this mean using the Fedora spec and adding overlays to point to MS sources/config? If yes, we'll add a large set of overlays to rewrite Source*, %prep, the crypto config, and the bootstrap model (ms-golang uses 5-stage C bootstrap), also since Fedora spec defines a lot more macros it may break whenever Fedora refactors its Go macros, so a clean local spec might be easier to maintain.

One heavy part in the local spec that I think we can drop but not sure is the staged bootstrap from C which come from the ms-golang spec on 3.0-dev, since Fedora Go already exists on 4.0, adding BuildRequires: golang >= 1.24 would pull Fedora's golang into the buildroot instead. It built successfully and has the same crypto behavior.

trying to adapt the upstream Feodora spec to build the MSFT sources/config?

# and a hand-written %changelog, so release.calculation is "manual".
[components.ms-golang]
spec = { type = "local", path = "ms-golang.spec" }
release = { calculation = "manual" }

# Source0 — Microsoft build of Go source tarball.
[[components.ms-golang.source-files]]
filename = "go1.26.5-20260709.6.src.tar.gz"
hash = "52aafddac2d7c6245d7759e65021197dc385732d4a7aefb4f15f064d0e3babfe"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.26.5-2/go1.26.5-20260709.6.src.tar.gz" }

# Source1 — bootstrap 00 (Go 1.4, C-bootstrappable).
[[components.ms-golang.source-files]]
filename = "go1.4-bootstrap-20171003.tar.gz"
hash = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.4.0-1/go1.4-bootstrap-20171003.tar.gz" }

# Source2 — bootstrap 01.
[[components.ms-golang.source-files]]
filename = "go.20230802.5.src.tar.gz"
hash = "56b9e0e0c3c13ca95d5efa6de4e7d49a9d190eca77919beff99d33cd3fa74e95"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.19.12-1/go.20230802.5.src.tar.gz" }

# Source3 — bootstrap 02.
[[components.ms-golang.source-files]]
filename = "go.20240206.2.src.tar.gz"
hash = "7982e0011aa9ab95fd0530404060410af4ba57326d26818690f334fdcb6451cd"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.20.14-1/go.20240206.2.src.tar.gz" }

# Source4 — bootstrap 03.
[[components.ms-golang.source-files]]
filename = "go1.22.12-20250211.4.src.tar.gz"
hash = "e1cc3bff8fdf1f24843ffc9f0eaddfd344eb40fd9ca0d9ba2965165be519eeb7"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.22.12-2/go1.22.12-20250211.4.src.tar.gz" }

# Source5 — bootstrap 04.
[[components.ms-golang.source-files]]
filename = "go1.24.13-20260204.5.src.tar.gz"
hash = "fdf4ec44d7191e59890e988ffba8ab3fd133ec6bd3757955223712f369e2328b"
hash-type = "SHA256"
origin = { type = "download", uri = "https://github.com/microsoft/go/releases/download/v1.24.13-1/go1.24.13-20260204.5.src.tar.gz" }
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