From 2a208bc2570b07b64deb1d549332e5d981c867bc Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Thu, 22 Jun 2017 14:27:09 +0000
Subject: runtime: don't build test files that use SetCgoTraceback for gccgo

    The gofrontend doesn't support the runtime.SetCgoTraceback function,
    which is specifically for handling mixed Go and C tracebacks.
    Use a build tag to avoid compiling the runtime/testdata/testprogcgo
    files that refer to SetCgoTraceback. These files are not currently
    compiled anyhow, but they will be with a future gotools patch.

    Reviewed-on: https://go-review.googlesource.com/46452

From-SVN: r249556
---
 libgo/go/runtime/testdata/testprogcgo/pprof.go          | 2 ++
 libgo/go/runtime/testdata/testprogcgo/raceprof.go       | 1 +
 libgo/go/runtime/testdata/testprogcgo/threadpprof.go    | 1 +
 libgo/go/runtime/testdata/testprogcgo/traceback.go      | 2 ++
 libgo/go/runtime/testdata/testprogcgo/tracebackctxt.go  | 2 ++
 libgo/go/runtime/testdata/testprogcgo/tracebackctxt_c.c | 2 ++
 6 files changed, 10 insertions(+)

(limited to 'libgo/go')

diff --git a/libgo/go/runtime/testdata/testprogcgo/pprof.go b/libgo/go/runtime/testdata/testprogcgo/pprof.go
index 4460b93..c4fde02 100644
--- a/libgo/go/runtime/testdata/testprogcgo/pprof.go
+++ b/libgo/go/runtime/testdata/testprogcgo/pprof.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// +build !gccgo
+
 package main
 
 // Run a slow C function saving a CPU profile.
diff --git a/libgo/go/runtime/testdata/testprogcgo/raceprof.go b/libgo/go/runtime/testdata/testprogcgo/raceprof.go
index fe624c5..466a367 100644
--- a/libgo/go/runtime/testdata/testprogcgo/raceprof.go
+++ b/libgo/go/runtime/testdata/testprogcgo/raceprof.go
@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build linux,amd64
+// +build !gccgo
 
 package main
 
diff --git a/libgo/go/runtime/testdata/testprogcgo/threadpprof.go b/libgo/go/runtime/testdata/testprogcgo/threadpprof.go
index 3da8296..bec4ef5 100644
--- a/libgo/go/runtime/testdata/testprogcgo/threadpprof.go
+++ b/libgo/go/runtime/testdata/testprogcgo/threadpprof.go
@@ -3,6 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // +build !plan9,!windows
+// +build !gccgo
 
 package main
 
diff --git a/libgo/go/runtime/testdata/testprogcgo/traceback.go b/libgo/go/runtime/testdata/testprogcgo/traceback.go
index 2a023f6..d21990e 100644
--- a/libgo/go/runtime/testdata/testprogcgo/traceback.go
+++ b/libgo/go/runtime/testdata/testprogcgo/traceback.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// +build !gccgo
+
 package main
 
 // This program will crash.
diff --git a/libgo/go/runtime/testdata/testprogcgo/tracebackctxt.go b/libgo/go/runtime/testdata/testprogcgo/tracebackctxt.go
index 51fa4ad..3940a77 100644
--- a/libgo/go/runtime/testdata/testprogcgo/tracebackctxt.go
+++ b/libgo/go/runtime/testdata/testprogcgo/tracebackctxt.go
@@ -4,6 +4,8 @@
 
 // The __attribute__((weak)) used below doesn't seem to work on Windows.
 
+// +build !gccgo
+
 package main
 
 // Test the context argument to SetCgoTraceback.
diff --git a/libgo/go/runtime/testdata/testprogcgo/tracebackctxt_c.c b/libgo/go/runtime/testdata/testprogcgo/tracebackctxt_c.c
index 900cada..f02b7ca 100644
--- a/libgo/go/runtime/testdata/testprogcgo/tracebackctxt_c.c
+++ b/libgo/go/runtime/testdata/testprogcgo/tracebackctxt_c.c
@@ -5,6 +5,8 @@
 // The C definitions for tracebackctxt.go. That file uses //export so
 // it can't put function definitions in the "C" import comment.
 
+// +build !gccgo
+
 #include <stdlib.h>
 #include <stdint.h>
 
-- 
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