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authorRuss Cox <rsc@golang.org>2021-12-06 13:36:42 -0500
committerRuss Cox <rsc@golang.org>2021-12-08 16:50:04 +0000
commitf5b5939c28ecb8b8c0897584fed78589c27348f6 (patch)
tree66e3b39fdca16397ea4d03ddd4d25659d1209139 /src/make.bat
parent46db6aa1573def4ba06dbf5c38e704d85dc303b6 (diff)
downloadgo-f5b5939c28ecb8b8c0897584fed78589c27348f6.tar.xz
build: for default bootstrap, use Go 1.17 if present, falling back to Go 1.4
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 <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/make.bat')
-rw-r--r--src/make.bat2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/make.bat b/src/make.bat
index 8f2825b09a..6bffee050e 100644
--- a/src/make.bat
+++ b/src/make.bat
@@ -83,6 +83,8 @@ for /f "tokens=*" %%g in ('where go 2^>nul') do (
)
)
)
+if "x%GOROOT_BOOTSTRAP%"=="x" if exist "%HOMEDRIVE%%HOMEPATH%\go1.17" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\go1.17
+if "x%GOROOT_BOOTSTRAP%"=="x" if exist "%HOMEDRIVE%%HOMEPATH%\sdk\go1.17" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\sdk\go1.17
if "x%GOROOT_BOOTSTRAP%"=="x" set GOROOT_BOOTSTRAP=%HOMEDRIVE%%HOMEPATH%\Go1.4
:bootstrapset