internal/buildcfg: move build configuration out of cmd/internal/objabi

The go/build package needs access to this configuration,
so move it into a new package available to the standard library.

Change-Id: I868a94148b52350c76116451f4ad9191246adcff
Reviewed-on: https://go-review.googlesource.com/c/go/+/310731
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
This commit is contained in:
Russ Cox 2021-04-15 23:05:49 -04:00
parent 2fc0ebb623
commit 95ed5c3800
94 changed files with 674 additions and 549 deletions

View file

@ -8,6 +8,7 @@ import (
"bytes"
"flag"
"fmt"
"internal/buildcfg"
"sort"
"cmd/compile/internal/base"
@ -278,7 +279,7 @@ func createSimpleVar(fnsym *obj.LSym, n *ir.Name) *dwarf.Var {
if base.Ctxt.FixedFrameSize() == 0 {
offs -= int64(types.PtrSize)
}
if objabi.FramePointerEnabled {
if buildcfg.FramePointerEnabled {
offs -= int64(types.PtrSize)
}