cmd/go: remove limits on parallel tasks in the Go command for iOS

Ther darwin/arm{,64} exec wrapper now limits the number of concurrent
executions to 1, so remove the higher level parallel task limit from
the Go command.

Change-Id: Id84f65c3908305bde0452b3c8db6df8c5a8881bb
Reviewed-on: https://go-review.googlesource.com/21100
Reviewed-by: David Crawshaw <crawshaw@golang.org>

diff --git a/src/cmd/go/alldocs.go b/src/cmd/go/alldocs.go
index b6c880bb52631350047e2d5bfd841edc2000f325..0f3747d51d4d39c0e5f6f3af0b9d5d3bbb477b9e 100644 (file)
--- a/src/cmd/go/alldocs.go
+++ b/src/cmd/go/alldocs.go
@@ -1,4 +1,4 @@
-// Copyright 2011 The Go Authors. All rights reserved.
+// Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
@@ -86,8 +86,7 @@ and test commands:
        -p n
                the number of programs, such as build commands or
                test binaries, that can be run in parallel.
-               The default is the number of CPUs available, except
-               on darwin/arm which defaults to 1.
+               The default is the number of CPUs available.
        -race
                enable data race detection.
                Supported only on linux/amd64, freebsd/amd64, darwin/amd64 and windows/amd64.
@@ -577,6 +576,7 @@ syntax of package template.  The default output is equivalent to -f
         CXXFiles       []string // .cc, .cxx and .cpp source files
         MFiles         []string // .m source files
         HFiles         []string // .h, .hh, .hpp and .hxx source files
+        FFiles         []string // .f, .F, .for and .f90 Fortran source files
         SFiles         []string // .s source files
         SwigFiles      []string // .swig files
         SwigCXXFiles   []string // .swigcxx files
@@ -586,6 +586,7 @@ syntax of package template.  The default output is equivalent to -f
         CgoCFLAGS    []string // cgo: flags for C compiler
         CgoCPPFLAGS  []string // cgo: flags for C preprocessor
         CgoCXXFLAGS  []string // cgo: flags for C++ compiler
+        CgoFFLAGS    []string // cgo: flags for Fortran compiler
         CgoLDFLAGS   []string // cgo: flags for linker
         CgoPkgConfig []string // cgo: pkg-config names
 
@@ -1563,6 +1564,7 @@ Here is another example where the ordering of the output is ignored:
                for _, value := range Perm(4) {
                        fmt.Println(value)
                }
+
                // Unordered output: 4
                // 2
                // 1

diff --git a/src/cmd/go/build.go b/src/cmd/go/build.go
index 6a43e60219c9aeead03560f88501237cab07b833..b63c195f78203826fd8a96715094d665b6e85cd2 100644 (file)
--- a/src/cmd/go/build.go
+++ b/src/cmd/go/build.go
@@ -65,8 +65,7 @@ and test commands:
        -p n
                the number of programs, such as build commands or
                test binaries, that can be run in parallel.
-               The default is the number of CPUs available, except
-               on darwin/arm which defaults to 1.
+               The default is the number of CPUs available.
        -race
                enable data race detection.
                Supported only on linux/amd64, freebsd/amd64, darwin/amd64 and windows/amd64.
@@ -145,17 +144,6 @@ func init() {
 
        addBuildFlags(cmdBuild)
        addBuildFlags(cmdInstall)
-
-       if buildContext.GOOS == "darwin" {
-               switch buildContext.GOARCH {
-               case "arm", "arm64":
-                       // darwin/arm cannot run multiple tests simultaneously.
-                       // Parallelism is limited in go_darwin_arm_exec, but
-                       // also needs to be limited here so go test std does not
-                       // timeout tests that waiting to run.
-                       buildP = 1
-               }
-       }
 }
 
 // Flags set by multiple commands.