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authorIan Lance Taylor <iant@golang.org>2022-06-27 17:22:53 -0700
committerIan Lance Taylor <iant@golang.org>2022-06-28 10:19:58 -0700
commit53c4ef1e3cc103ce5bdf1d9923144e93b523102a (patch)
tree98640aaaa044b92013716c634fd547d3e919e150 /libgo
parentad4c44d20ece1fbfb9aced1fbcdab8928d702c73 (diff)
downloadgcc-53c4ef1e3cc103ce5bdf1d9923144e93b523102a.tar.gz
libgo: make runtime.Version return a meaningful string
Fixes golang/go#51850 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/414734
Diffstat (limited to 'libgo')
-rw-r--r--libgo/Makefile.am1
-rw-r--r--libgo/Makefile.in1
-rw-r--r--libgo/go/runtime/extern.go10
3 files changed, 2 insertions, 10 deletions
diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index a5d4b6a3525..b03e6553e90 100644
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -568,6 +568,7 @@ s-goroot: Makefile
rm -f goroot.go.tmp
echo "package runtime" > goroot.go.tmp
echo 'var defaultGOROOT = `$(prefix)`' >> goroot.go.tmp
+ echo 'var buildVersion = `'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC) --version | sed 1q`'`' >> goroot.go.tmp
$(SHELL) $(srcdir)/mvifdiff.sh goroot.go.tmp goroot.go
$(STAMP) $@
diff --git a/libgo/Makefile.in b/libgo/Makefile.in
index 22f48a52938..16ed62a82ed 100644
--- a/libgo/Makefile.in
+++ b/libgo/Makefile.in
@@ -2780,6 +2780,7 @@ s-goroot: Makefile
rm -f goroot.go.tmp
echo "package runtime" > goroot.go.tmp
echo 'var defaultGOROOT = `$(prefix)`' >> goroot.go.tmp
+ echo 'var buildVersion = `'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC) --version | sed 1q`'`' >> goroot.go.tmp
$(SHELL) $(srcdir)/mvifdiff.sh goroot.go.tmp goroot.go
$(STAMP) $@
diff --git a/libgo/go/runtime/extern.go b/libgo/go/runtime/extern.go
index a371d9c0ee0..8e226147965 100644
--- a/libgo/go/runtime/extern.go
+++ b/libgo/go/runtime/extern.go
@@ -231,16 +231,6 @@ func GOROOT() string {
return defaultGOROOT
}
-// buildVersion is the Go tree's version string at build time.
-//
-// If any GOEXPERIMENTs are set to non-default values, it will include
-// "X:<GOEXPERIMENT>".
-//
-// This is set by the linker.
-//
-// This is accessed by "go version <binary>".
-var buildVersion string
-
// Version returns the Go tree's version string.
// It is either the commit hash and date at the time of the build or,
// when possible, a release tag like "go1.3".