chacha20,poly1305,chacha20poly1305: set consistent build tags

appengine was only necessary for the legacy system based on Go 1.9, drop that. Add purego tags instead. Remove redundant architecture tags. Change-Id: Ib1f65a4837511e63e08c1aa43163a79cfe868e0c Reviewed-on: https://go-review.googlesource.com/c/crypto/+/215498 Run-TryBot: Filippo Valsorda <filippo@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Katie Hockman <katie@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
zhonglinlynn · Feb 21, 2020 · 2aa609c · 2aa609c
1 parent eddbd5d
commit 2aa609c
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Showing 19 changed files with 19 additions and 21 deletions.
diff --git a/chacha20/chacha_arm64.go b/chacha20/chacha_arm64.go
@@ -2,8 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build go1.11
-// +build !gccgo,!appengine
+// +build go1.11,!gccgo,!purego
 
 package chacha20
 

diff --git a/chacha20/chacha_arm64.s b/chacha20/chacha_arm64.s
@@ -2,8 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build go1.11
-// +build !gccgo,!appengine
+// +build go1.11,!gccgo,!purego
 
 #include "textflag.h"
 

diff --git a/chacha20/chacha_noasm.go b/chacha20/chacha_noasm.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !arm64,!s390x,!ppc64le arm64,!go1.11 gccgo appengine
+// +build !arm64,!s390x,!ppc64le arm64,!go1.11 gccgo purego
 
 package chacha20
 

diff --git a/chacha20/chacha_ppc64le.go b/chacha20/chacha_ppc64le.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo,!appengine
+// +build !gccgo,!purego
 
 package chacha20
 

diff --git a/chacha20/chacha_ppc64le.s b/chacha20/chacha_ppc64le.s
@@ -19,7 +19,7 @@
 // The differences in this and the original implementation are
 // due to the calling conventions and initialization of constants.
 
-// +build !gccgo,!appengine
+// +build !gccgo,!purego
 
 #include "textflag.h"
 

diff --git a/chacha20/chacha_s390x.go b/chacha20/chacha_s390x.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo,!appengine
+// +build !gccgo,!purego
 
 package chacha20
 

diff --git a/chacha20/chacha_s390x.s b/chacha20/chacha_s390x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !gccgo,!appengine
+// +build !gccgo,!purego
 
 #include "go_asm.h"
 #include "textflag.h"

diff --git a/chacha20poly1305/chacha20poly1305_amd64.go b/chacha20poly1305/chacha20poly1305_amd64.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build go1.7,amd64,!gccgo,!appengine
+// +build !gccgo,!purego
 
 package chacha20poly1305
 

diff --git a/chacha20poly1305/chacha20poly1305_amd64.s b/chacha20poly1305/chacha20poly1305_amd64.s
@@ -4,7 +4,7 @@
 
 // This file was originally from https://golang.org/cl/24717 by Vlad Krasnov of CloudFlare.
 
-// +build go1.7,amd64,!gccgo,!appengine
+// +build !gccgo,!purego
 
 #include "textflag.h"
 // General register allocation

diff --git a/chacha20poly1305/chacha20poly1305_noasm.go b/chacha20poly1305/chacha20poly1305_noasm.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !amd64 !go1.7 gccgo appengine
+// +build !amd64 gccgo purego
 
 package chacha20poly1305
 

diff --git a/poly1305/mac_noasm.go b/poly1305/mac_noasm.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build !amd64,!ppc64le gccgo appengine
+// +build !amd64,!ppc64le gccgo purego
 
 package poly1305
 

diff --git a/poly1305/sum_amd64.go b/poly1305/sum_amd64.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build amd64,!gccgo,!appengine
+// +build !gccgo,!purego
 
 package poly1305
 

diff --git a/poly1305/sum_amd64.s b/poly1305/sum_amd64.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build amd64,!gccgo,!appengine
+// +build !gccgo,!purego
 
 #include "textflag.h"
 

diff --git a/poly1305/sum_noasm.go b/poly1305/sum_noasm.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x,!go1.11 !amd64,!s390x,!ppc64le gccgo appengine nacl
+// +build s390x,!go1.11 !amd64,!s390x,!ppc64le gccgo purego
 
 package poly1305
 

diff --git a/poly1305/sum_ppc64le.go b/poly1305/sum_ppc64le.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build ppc64le,!gccgo,!appengine
+// +build !gccgo,!purego
 
 package poly1305
 

diff --git a/poly1305/sum_ppc64le.s b/poly1305/sum_ppc64le.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build ppc64le,!gccgo,!appengine
+// +build !gccgo,!purego
 
 #include "textflag.h"
 

diff --git a/poly1305/sum_s390x.go b/poly1305/sum_s390x.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x,go1.11,!gccgo,!appengine
+// +build go1.11,!gccgo,!purego
 
 package poly1305
 

diff --git a/poly1305/sum_s390x.s b/poly1305/sum_s390x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x,go1.11,!gccgo,!appengine
+// +build go1.11,!gccgo,!purego
 
 #include "textflag.h"
 

diff --git a/poly1305/sum_vmsl_s390x.s b/poly1305/sum_vmsl_s390x.s
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x,go1.11,!gccgo,!appengine
+// +build go1.11,!gccgo,!purego
 
 #include "textflag.h"