delta/go-git.git/src/make.bash, branch dev.boringcrypto

cmd/dist: move more environment logic into cmd/dist from make and run scripts

2022-04-05T21:45:19+00:00

'go tool dist env' outputs different (and fewer) environment variables
than 'go env'. The 'go tool dist env' variables should be
authoritative, whereas many printed by 'go env' are merely
informational (and not intended to be overridden in the actual
environment).

Fixes #52009

Change-Id: Ic0590153875183135cebf7ca55ead7c2b4038569
Reviewed-on: https://go-review.googlesource.com/c/go/+/398061
Trust: Bryan Mills 
Run-TryBot: Bryan Mills 
Reviewed-by: Ian Lance Taylor 
TryBot-Result: Gopher Robot

make.bash: disable GOEXPERIMENT when using bootstrap toolchain

2022-04-04T21:06:39+00:00

When using Go 1.4 this doesn't matter, but when using Go 1.17,
the bootstrap toolchain will complain about unknown GOEXPERIMENT settings.
Clearly GOEXPERIMENT is for the toolchain being built, not the bootstrap.

Already submitted as CL 395879 on the dev.boringcrypto branch,
but needed on master to set up GOEXPERIMENT=boringcrypto
builder ahead of merge.

For #51940.

Change-Id: Ib6a4099cca799b4d5df1974cdb5471adb0fd557d
Reviewed-on: https://go-review.googlesource.com/c/go/+/397894
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Gopher Robot 
Reviewed-by: Ian Lance Taylor

make.bash: document CC_FOR_${GOOS}_${GOARCH}

2022-04-04T17:35:32+00:00

Fixes #51306

Change-Id: I5989d86fe5ac4d02793b2ecb00c549d9586763da
GitHub-Last-Rev: 6b0f6bee434219a2c502e8b5630fbe74ca25024a
GitHub-Pull-Request: golang/go#51379
Reviewed-on: https://go-review.googlesource.com/c/go/+/388176
Reviewed-by: Ian Lance Taylor 
Run-TryBot: Ian Lance Taylor 
TryBot-Result: Gopher Robot 
Trust: Cherry Mui

build: force GOWORK=off in make.{bash,bat,rc}

2022-03-21T18:58:34+00:00

While building Go from source, workspace mode should be disabled,
even if the external environment tries to configure it otherwise.

Fixes #51558.

Change-Id: Icd7577860271f59a8f94406214b111280e4b65b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/393879
Trust: Dmitri Shuralyov 
Run-TryBot: Dmitri Shuralyov 
TryBot-Result: Gopher Robot 
Reviewed-by: Bryan Mills 
Reviewed-by: Michael Matloob 
Auto-Submit: Dmitri Shuralyov

build: for default bootstrap, use Go 1.17 if present, falling back to Go 1.4

2021-12-08T16:50:04+00:00

Preparation for #44505, but safe for Go 1.18.
Also fixes the default build on Macs, at least for
people who have a $HOME/go1.17 or have run

	go install golang.org/dl/go1.17@latest
	go1.17 download

Replay of CL 369914 after revert in CL 370138.
Only change is adding 'export GOROOT_BOOTSTRAP' in make.bash.

Change-Id: I8ced4e87a9dc0f05cc49095578b401ae6212ac85
Reviewed-on: https://go-review.googlesource.com/c/go/+/370274
Trust: Russ Cox 
Run-TryBot: Russ Cox 
Reviewed-by: Cuong Manh Le 
TryBot-Result: Gopher Robot

Revert "build: for default bootstrap, use Go 1.17 if present, falling back to Go 1.4"

2021-12-08T01:17:33+00:00

This reverts https://golang.org/cl/369914.

Reason for revert: Breaking previously working toolchain builds.

For #44505.

Change-Id: I09ae20e50109a600d036358118077d27669df39c
Reviewed-on: https://go-review.googlesource.com/c/go/+/370138
Reviewed-by: Dmitri Shuralyov 
Trust: Michael Pratt 
Run-TryBot: Michael Pratt 
TryBot-Result: Gopher Robot

build: for default bootstrap, use Go 1.17 if present, falling back to Go 1.4

2021-12-07T18:58:57+00:00

Preparation for #44505, but safe for Go 1.18.
Also fixes the default build on Macs, at least for
people who have a $HOME/go1.17 or have run

	go install golang.org/dl/go1.17@latest
	go1.17 download

Change-Id: I822f93e75498620fad87db2436376148c42f6bff
Reviewed-on: https://go-review.googlesource.com/c/go/+/369914
Trust: Russ Cox 
Reviewed-by: Ian Lance Taylor

src: do not emit warning when GOROOT_BOOTSTRAP is unset

2021-09-02T19:16:19+00:00

Fixes #48155

Change-Id: I610a20d3af55035bb0b1047509361b204253801e
Reviewed-on: https://go-review.googlesource.com/c/go/+/347273
Trust: Cuong Manh Le 
Run-TryBot: Cuong Manh Le 
TryBot-Result: Go Bot 
Reviewed-by: Matthew Dempsky

src: emit warning when make.bash run with invalid GOROOT_BOOTSTRAP

2021-09-02T07:31:53+00:00

When setting an invalid GOROOT_BOOTSTRAP, make.bash try looking at env to
find a valid go command and use that GOROOT instead. It's better if the
script emit a warning, instead of silently change the GOROOT_BOOTSTRAP.

Change-Id: I6038093d5e8c072da27bcae44b125f6774f809a7
Reviewed-on: https://go-review.googlesource.com/c/go/+/326030
Trust: Cuong Manh Le 
Run-TryBot: Cuong Manh Le 
TryBot-Result: Go Bot 
Reviewed-by: Matthew Dempsky

src/make.*: make --no-clean flag a no-op that prints a warning

2021-08-11T22:07:50+00:00

This flag is undocumented and is no longer useful. Users who want to
install additional toolchains without cleaning the installed packages
should just use `go install`.

This CL changes cmd/dist to print a warning that --no-clean is
deprecated and to advise users to use `go install std cmd` instead,
and then otherwise ignores it:

```
$ ./make.bash --no-clean
Building Go cmd/dist using $GOROOT_BOOTSTRAP. (devel +b7a85e0003 linux/amd64)
warning: --no-clean is deprecated and has no effect; use 'go install std cmd' instead
Building Go toolchain1 using $GOROOT_BOOTSTRAP.
```

Fixes #47204.

Change-Id: I275031832098401a49e491e324e8de3427973630
Reviewed-on: https://go-review.googlesource.com/c/go/+/341392
Trust: Matthew Dempsky 
Run-TryBot: Matthew Dempsky 
TryBot-Result: Go Bot 
Reviewed-by: Ian Lance Taylor