From: Ian Lance Taylor <iant@golang.org>
Date: Mon, 28 Aug 2023 18:26:17 +0000 (-0700)
Subject: cmd/go: only print cgo.Incomplete warning if -x
X-Git-Tag: go1.22rc1~1062
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=626a3cd9fa6ea412aa8ccd5f33ca836fa4ca116f;p=gostls13.git

cmd/go: only print cgo.Incomplete warning if -x

Change-Id: I1e0476d6d67f0b2d3d4ad487c2619e3d09f485d5
Reviewed-on: https://go-review.googlesource.com/c/go/+/523576
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
---

diff --git a/src/cmd/go/internal/work/gccgo.go b/src/cmd/go/internal/work/gccgo.go
index 69fc04a1ab..dcc779ee97 100644
--- a/src/cmd/go/internal/work/gccgo.go
+++ b/src/cmd/go/internal/work/gccgo.go
@@ -658,8 +658,8 @@ func (tools gccgoToolchain) supportsCgoIncomplete(b *Builder) bool {
 		cmd.Stdout = &buf
 		cmd.Stderr = &buf
 		err = cmd.Run()
-		if out := buf.String(); len(out) > 0 {
-			b.showOutput(nil, tmpdir, b.fmtcmd(tmpdir, "%s -c -o %s %s", tools.compiler(), on, fn), buf.String())
+		if out := buf.String(); len(out) > 0 && cfg.BuildX {
+			b.showOutput(nil, tmpdir, b.fmtcmd(tmpdir, "%s -c -o %s %s", tools.compiler(), on, fn), out)
 		}
 		gccgoSupportsCgoIncomplete = err == nil
 	})