runtime/internal/sys: define Goexperiment
The gc toolchain defines Goexperiment based on the environment
variable GOEXPERIMENT when the toolchain is built. We just always set
Goexperiment to the empty string.
Change-Id: I1bceb5d64af63dd75f2878eb76f6903b8ac1152a
Reviewed-on: https://go-review.googlesource.com/41292
Reviewed-by: Than McIntosh <thanm@google.com>
diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index f600a83..f4bf2bc 100644
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -512,6 +512,7 @@
echo "package sys" > version.go.tmp
echo 'const DefaultGoroot = "$(prefix)"' >> version.go.tmp
echo 'const TheVersion = "'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC) --version | sed 1q`'"' >> version.go.tmp
+ echo 'const Goexperiment = ``' >> version.go.tmp
echo 'const GOARCH = "'$(GOARCH)'"' >> version.go.tmp
echo 'const GOOS = "'$(GOOS)'"' >> version.go.tmp
echo 'const GccgoToolDir = "$(libexecsubdir)"' >> version.go.tmp
diff --git a/libgo/Makefile.in b/libgo/Makefile.in
index 813cdd6..c04dfdd 100644
--- a/libgo/Makefile.in
+++ b/libgo/Makefile.in
@@ -3150,6 +3150,7 @@
echo "package sys" > version.go.tmp
echo 'const DefaultGoroot = "$(prefix)"' >> version.go.tmp
echo 'const TheVersion = "'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC) --version | sed 1q`'"' >> version.go.tmp
+ echo 'const Goexperiment = ``' >> version.go.tmp
echo 'const GOARCH = "'$(GOARCH)'"' >> version.go.tmp
echo 'const GOOS = "'$(GOOS)'"' >> version.go.tmp
echo 'const GccgoToolDir = "$(libexecsubdir)"' >> version.go.tmp
