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package/go-bootstrap-stage3: add stage3 for go1.22 support

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Add a third bootstrap stage with Go1.21.x necessary for go1.22 bootstrap.

go-bootstrap-stage1 is Go1.4.x, the final version to support bootstrap using a C
compiler (later versions require the Go compiler for bootstrapping).

See: https://go.dev/doc/install/source#bootstrapFromSource

go-bootstrap-stage2 is Go 1.19.13, the last version to support bootstrap using
the Go1.4.x compiler.

go-bootstrap-stage3 is Go 1.21.8, the last version to support bootstrap using
the Go1.19.13 compiler. Go 1.20 requires a minimum of go 1.17.13 to bootstrap.

See: https://go.dev/doc/go1.20#bootstrap

This patch is in preparation for bumping the host-go package to >go1.22.x, which
requires a minimum of Go1.20.x for bootstrap.

See: https://go.dev/doc/go1.22#bootstrap

Signed-off-by: Christian Stewart <christian@aperture.us>
[Arnout: add GOCACHE definition]
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit f00eb37de9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Christian Stewart 2024-03-06 17:51:06 -08:00 committed by Peter Korsgaard
parent 78c72422b5
commit 1d2df1c2ae
5 changed files with 63 additions and 0 deletions
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1
DEVELOPERS
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@ -593,6 +593,7 @@ F: package/fuse-overlayfs/
F: package/go/
F: package/go-bootstrap-stage1/
F: package/go-bootstrap-stage2/
F: package/go-bootstrap-stage3/
F: package/gocryptfs/
F: package/mbpfan/
F: package/moby-buildkit/

1
package/Config.in.host
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@ -46,6 +46,7 @@ menu "Host utilities"
source "package/go/Config.in.host"
source "package/go-bootstrap-stage1/Config.in.host"
source "package/go-bootstrap-stage2/Config.in.host"
source "package/go-bootstrap-stage3/Config.in.host"
source "package/google-breakpad/Config.in.host"
source "package/gptfdisk/Config.in.host"
source "package/imagemagick/Config.in.host"

4
package/go-bootstrap-stage3/Config.in.host Normal file
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@ -0,0 +1,4 @@
config BR2_PACKAGE_HOST_GO_BOOTSTRAP_STAGE3_ARCH_SUPPORTS
bool
default y
depends on BR2_PACKAGE_HOST_GO_BOOTSTRAP_STAGE2_ARCH_SUPPORTS

3
package/go-bootstrap-stage3/go-bootstrap-stage3.hash Normal file
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@ -0,0 +1,3 @@
# From https://go.dev/dl
sha256 dc806cf75a87e1414b5b4c3dcb9dd3e9cc98f4cfccec42b7af617d5a658a3c43 go1.21.8.src.tar.gz
sha256 2d36597f7117c38b006835ae7f537487207d8ec407aa9d9980794b2030cbc067 LICENSE

54
package/go-bootstrap-stage3/go-bootstrap-stage3.mk Normal file
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@ -0,0 +1,54 @@
################################################################################
#
# go-bootstrap-stage3
#
################################################################################
# Use last Go version that go-bootstrap-stage2 can build: v1.21.x
# See https://go.dev/doc/go1.22#bootstrap
GO_BOOTSTRAP_STAGE3_VERSION = 1.21.8
GO_BOOTSTRAP_STAGE3_SITE = https://storage.googleapis.com/golang
GO_BOOTSTRAP_STAGE3_SOURCE = go$(GO_BOOTSTRAP_STAGE3_VERSION).src.tar.gz
GO_BOOTSTRAP_STAGE3_LICENSE = BSD-3-Clause
GO_BOOTSTRAP_STAGE3_LICENSE_FILES = LICENSE
# Use go-bootstrap-stage2 to bootstrap.
HOST_GO_BOOTSTRAP_STAGE3_DEPENDENCIES = host-go-bootstrap-stage2
HOST_GO_BOOTSTRAP_STAGE3_ROOT = $(HOST_DIR)/lib/go-$(GO_BOOTSTRAP_STAGE3_VERSION)
# The go build system is not compatible with ccache, so use
# HOSTCC_NOCCACHE. See https://github.com/golang/go/issues/11685.
HOST_GO_BOOTSTRAP_STAGE3_MAKE_ENV = \
GO111MODULE=off \
GOCACHE=$(HOST_GO_HOST_CACHE) \
GOROOT_BOOTSTRAP=$(HOST_GO_BOOTSTRAP_STAGE2_ROOT) \
GOROOT_FINAL=$(HOST_GO_BOOTSTRAP_STAGE3_ROOT) \
GOROOT="$(@D)" \
GOBIN="$(@D)/bin" \
GOOS=linux \
CC=$(HOSTCC_NOCCACHE) \
CXX=$(HOSTCXX_NOCCACHE) \
CGO_ENABLED=0
define HOST_GO_BOOTSTRAP_STAGE3_BUILD_CMDS
cd $(@D)/src && \
$(HOST_GO_BOOTSTRAP_STAGE3_MAKE_ENV) ./make.bash $(if $(VERBOSE),-v)
endef
define HOST_GO_BOOTSTRAP_STAGE3_INSTALL_CMDS
$(INSTALL) -D -m 0755 $(@D)/bin/go $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/bin/go
$(INSTALL) -D -m 0755 $(@D)/bin/gofmt $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/bin/gofmt
cp -a $(@D)/lib $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/
mkdir -p $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/pkg
cp -a $(@D)/pkg/include $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/pkg/
cp -a $(@D)/pkg/tool $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/pkg/
# The Go sources must be installed to the host/ tree for the Go stdlib.
cp -a $(@D)/src $(HOST_GO_BOOTSTRAP_STAGE3_ROOT)/
endef
$(eval $(host-generic-package))