build: no required environment variables

R=adg, r, PeterGo
CC=golang-dev
https://golang.org/cl/1942044

.hgignore

@@ -14,9 +14,10 @@ syntax:glob
 core
 _obj
 _test
+y.tab.[ch]
 doc/htmlgen
+src/Make.inc
 src/cmd/6a/6a
-y.tab.[ch]
 src/cmd/?l/enam.c
 src/cmd/gc/builtin.c
 src/cmd/gc/mkbuiltin1

doc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include $(GOROOT)/src/Make.$(GOARCH)
+include $(GOROOT)/src/Make.inc
 
 TARG=htmlgen
 GOFILES=\

doc/code.html

@@ -64,7 +64,7 @@ is illustrated by <a href="../src/pkg/container/vector/Makefile"><code>src/pkg/c
 </p>
 
 <pre>
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=container/vector
 GOFILES=\
@@ -80,7 +80,7 @@ Outside the Go source tree (for personal packages), the standard form is
 </p>
 
 <pre>
-include $(GOROOT)/src/Make.$(GOARCH)
+include $(GOROOT)/src/Make.inc
 
 TARG=mypackage
 GOFILES=\
@@ -98,6 +98,14 @@ even if <code>$(GOROOT)</code> contains spaces.
 This makes it easy for programmers to try Go.
 </p>
 
+<p>
+If you have not set <code>$GOROOT</code> in your environment,
+you must run <code>gomake</code> to use this form of makefile.
+<code>Gomake</code> also takes care to invoke GNU Make
+even on systems where it is installed as <code>gmake</code>
+rather than <code>make</code>.
+</p>
+
 <p>
 <code>TARG</code> is the target install path for the package,
 the string that clients will use to import it.
@@ -131,8 +139,8 @@ cd $GOROOT/src/pkg
 </pre>
 <p>
 to update the dependency file <code>Make.deps</code>.
-(This happens automatically each time you run <code>make all</code>
-or <code>make build</code>.)
+(This happens automatically each time you run <code>all.bash</code>
+or <code>make.bash</code>.)
 </p>
 
 <p>
@@ -259,7 +267,7 @@ Finally, the <code>Makefile</code>:
 </p>
 
 <pre>
-include $(GOROOT)/src/Make.$(GOARCH)
+include $(GOROOT)/src/Make.inc
 
 TARG=numbers
 GOFILES=\
@@ -269,13 +277,13 @@ include $(GOROOT)/src/Make.pkg
 </pre>
 
 <p>
-Running <code>make install</code> will build and install the package to
+Running <code>gomake install</code> will build and install the package to
 the <code>$GOROOT/pkg/</code> directory (it can then be used by any
 program on the system).
 </p>
 
 <p>
-Running <code>make test</code> (or just running the command
+Running <code>gomake test</code> (or just running the command
 <code>gotest</code>) will rebuild the package, including the
 <code>numbers_test.go</code> file, and then run the <code>TestDouble</code>
 function. The output "<code>PASS</code>" indicates that all tests passed

doc/codelab/wiki/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../src/Make.$(GOARCH)
+include ../../../src/Make.inc
 
 all: index.html
 

doc/install.html

@@ -20,15 +20,35 @@ compiler using the GCC back end, see
 <h2>Environment variables</h2>
 
 <p>
-The Go compilation environment depends on three environment variables plus one optional variable:
+The Go compilation environment can be customized by five environment variables.
+None are required by the build, but you may wish to set them
+to override the defaults.
 </p>
 
 <dl>
 <dt>
 	<code>$GOROOT</code>
 </dt>
-<dd>The root of the Go tree.  Typically this is <code>$HOME/go</code>
-	but it can be any directory.
+<dd>
+	The root of the Go tree, often <code>$HOME/go</code>.
+	This defaults to the parent of the directory where <code>all.bash</code> is run.
+	Although this variable is optional, the examples and typescripts below
+	use it as shorthand for the location where you installed Go.
+	If you choose not to set <code>$GOROOT</code>, you must
+	run <code>gomake</code> instead of <code>make</code> or <code>gmake</code>
+	when developing Go programs using the conventional makefiles.
+</dd>
+
+<dt>
+	<code>$GOROOT_FINAL</code>
+</dt>
+<dd>
+	The value assumed by installed binaries and scripts when
+	<code>$GOROOT</code> is not set.
+	It defaults to the value used for <code>$GOROOT</code>.
+	If you want to build the Go tree in one location
+	but move it elsewhere after the build, set 
+	<code>$GOROOT_FINAL</code> to the eventual location.
 </dd>
 
 <dt>
@@ -36,6 +56,10 @@ The Go compilation environment depends on three environment variables plus one o
 </dt>
 <dd>
 	The name of the target operating system and compilation architecture.
+	These default to the local system's operating system and
+	architecture.
+
+	<p>
 	Choices for <code>$GOOS</code> are <code>linux</code>,
 	<code>freebsd</code>,
 	<code>darwin</code> (Mac OS X 10.5 or 10.6),
@@ -74,11 +98,10 @@ The Go compilation environment depends on three environment variables plus one o
 	<td></td><td><code>nacl</code></td> <td><code>386</code></td>
 	</tr>
 	</table>
-	<p>
 </dd>
 
 <dt>
-<code>$GOBIN</code> (optional)
+<code>$GOBIN</code>
 </dt>
 <dd>
 	The location where binaries will be installed.
@@ -88,7 +111,7 @@ The Go compilation environment depends on three environment variables plus one o
 </dd>
 
 <dt>
-<code>$GOARM</code> (optional, arm, default=6)
+<code>$GOARM</code> (arm, default=6)
 </dt>
 <dd>
 	The ARM architecture version the runtime libraries should target.
@@ -103,18 +126,24 @@ The Go compilation environment depends on three environment variables plus one o
 Note that <code>$GOARCH</code> and <code>$GOOS</code> identify the
 <em>target</em> environment, not the environment you are running on.
 In effect, you are always cross-compiling.
+By architecture, we mean the kind of binaries
+that the target environment can run:
+an x86-64 system running a 32-bit-only operating system
+must set <code>GOARCH</code> to <code>386</code>,
+not <code>amd64</code>.
 </p>
 
 <p>
-Set these variables in your shell profile (<code>$HOME/.bashrc</code>,
+If you choose to override the defaults,
+set these variables in your shell profile (<code>$HOME/.bashrc</code>,
 <code>$HOME/.profile</code>, or equivalent). The settings might look 
 something like this:
 </p>
 
 <pre>
 export GOROOT=$HOME/go
-export GOARCH=amd64
-export GOOS=linux
+export GOARCH=amd64  # optional
+export GOOS=linux    # optional
 </pre>
 
 <p>
@@ -224,16 +253,21 @@ $ ./all.bash
 </pre>
 
 <p>
-If all goes well, it will finish by printing
+If all goes well, it will finish by printing output like:
 </p>
 
 <pre>
 --- cd ../test
 N known bugs; 0 unexpected bugs
+
+---
+Installed Go for darwin/amd64 in /Users/you/go; the compiler is 6g.
 </pre>
 
 <p>
-where <var>N</var> is a number that varies from release to release.
+where <var>N</var> is a number that varies from release to release
+and the details on the last line will reflect the operating system,
+architecture, and root directory used during the install.
 </p>
 
 <h2>Writing programs</h2>

doc/progs/run

@@ -7,7 +7,7 @@ set -e
 
 GOBIN="${GOBIN:-$HOME/bin}"
 
-. "$GOROOT"/src/Make.$GOARCH
+eval $("$GOBIN"/gomake -f ../../src/Make.inc go-env)
 
 if [ -z "$O" ]; then
 	echo 'missing $O - maybe no Make.$GOARCH?' 1>&2

misc/cgo/gmp/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../src/Make.$(GOARCH)
+include ../../../src/Make.inc
 
 TARG=gmp
 

misc/cgo/life/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../src/Make.$(GOARCH)
+include ../../../src/Make.inc
 
 TARG=life
 

misc/cgo/stdio/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../src/Make.$(GOARCH)
+include ../../../src/Make.inc
 
 TARG=stdio
 CGOFILES=\

misc/dashboard/builder.sh

@@ -31,7 +31,7 @@ fi
 
 export PATH=$PATH:`pwd`/candidate/bin
 export GOBIN=`pwd`/candidate/bin
-export BAKED_GOROOT=/usr/local/go
+export GOROOT_FINAL=/usr/local/go
 
 while true ; do (
     cd go || fatal "Cannot cd into 'go'"

src/Make.inc.in

+# Copyright 2009 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.
+
+# Makefile included by all other makefiles.
+# The build converts Make.inc.in to Make.inc.
+# Only make changes in Make.inc.in.
+
+# Set up GOROOT, GOARCH, GOOS if needed.
+ifeq ($(GOROOT),)
+GOROOT:=@@GOROOT@@
+endif
+
+ifeq ($(GOOS),)
+GOOS:=${shell uname | tr A-Z a-z}
+endif
+
+ifeq ($(GOOS),darwin)
+else ifeq ($(GOOS),freebsd)
+else ifeq ($(GOOS),linux)
+else ifeq ($(GOOS),nacl)
+else ifeq ($(GOOS),windows)
+else
+$(error Invalid $$GOOS '$(GOOS)'; must be darwin, freebsd, linux, nacl, or windows)
+endif
+
+ifeq ($(GOARCH),)
+ifeq ($(GOOS),darwin)
+# Even on 64-bit platform, darwin uname -m prints i386.
+# Check for amd64 with sysctl instead.
+GOARCH:=${shell if sysctl machdep.cpu.extfeatures | grep EM64T >/dev/null; then echo amd64; else uname -m | sed 's/i386/386/'; fi}
+else
+# Ask uname -m for the processor.
+GOARCH:=${shell uname -m | sed 's/^..86$$/386/; s/^.86$$/386/; s/x86_64/amd64/'}
+endif
+endif
+
+ifeq ($(GOARCH),386)
+O:=8
+else ifeq ($(GOARCH),amd64)
+O:=6
+else ifeq ($(GOARCH),arm)
+O:=5
+else
+$(error Invalid $$GOARCH '$(GOARCH)'; must be 386, amd64, or arm)
+endif
+
+# Save for recursive make.
+export GOARCH GOOS
+
+AS=${O}a
+CC=${O}c
+GC=${O}g
+LD=${O}l
+OS=568vq
+CFLAGS=-FVw
+
+go-env:
+	@echo export GOARCH=$(GOARCH)
+	@echo export GOOS=$(GOOS)
+	@echo export O=$O
+	@echo export AS="$(AS)"
+	@echo export CC="$(CC)"
+	@echo export GC="$(GC)"
+	@echo export LD="$(LD)"
+	@echo export OS="$(OS)"
+	@echo export CFLAGS="$(CFLAGS)"
+	@echo MAKE_GO_ENV_WORKED=1
+
+# Don't let the targets in this file be used
+# as the default make target.
+.DEFAULT_GOAL:=

src/all.bash

@@ -4,5 +4,11 @@
 # license that can be found in the LICENSE file.
 
 set -e
-bash make.bash
+if [ ! -f make.bash ]; then
+	echo 'all.bash must be run from $GOROOT/src' 1>&2
+	exit 1
+fi
+. ./make.bash
 bash run.bash --no-rebuild
+installed  # function defined by make.bash
+

src/cmd/cgo/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=cgo
 GOFILES=\

src/cmd/ebnflint/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=ebnflint
 GOFILES=\

src/cmd/gc/mkbuiltin

@@ -12,7 +12,7 @@ set -e
 
 GOBIN="${GOBIN:-$HOME/bin}"
 
-. "$GOROOT"/src/Make.$GOARCH
+eval $("$GOBIN"/gomake -f ../../Make.inc go-env)
 if [ -z "$GC" ]; then
 	echo 'missing $GC - maybe no Make.$GOARCH?' 1>&2
 	exit 1

src/cmd/godoc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=godoc
 GOFILES=\

src/cmd/gofmt/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=gofmt
 GOFILES=\

src/cmd/gofmt/test.sh

@@ -3,7 +3,9 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-. "$GOROOT"/src/Make.$GOARCH
+GOBIN="${GOBIN:-$HOME/bin}"
+
+eval $("$GOBIN"/gomake --no-print-directory -f ../../Make.inc go-env)
 if [ -z "$O" ]; then
 	echo 'missing $O - maybe no Make.$GOARCH?' 1>&2
 	exit 1

src/cmd/goinstall/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=goinstall
 GOFILES=\

src/cmd/goinstall/main.go

@@ -14,6 +14,7 @@ import (
 	"io"
 	"os"
 	"path"
+	"runtime"
 	"strings"
 )
 
@@ -28,7 +29,7 @@ var (
 	errors  = false
 	gobin   = os.Getenv("GOBIN")
 	parents = make(map[string]string)
-	root    = os.Getenv("GOROOT")
+	root    = runtime.GOROOT()
 	visit   = make(map[string]status)
 
 	reportToDashboard = flag.Bool("dashboard", true, "report public packages at "+dashboardURL)

src/cmd/goinstall/make.go

@@ -53,7 +53,7 @@ type makedata struct {
 }
 
 var makefileTemplate = template.MustParse(`
-include $(GOROOT)/src/Make.$(GOARCH)
+include $(GOROOT)/src/Make.inc
 
 TARG={pkg}
 GOFILES=\

src/cmd/gomake/doc.go

+// Copyright 2010 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.
+
+/*
+The gomake command runs GNU make with an appropriate environment
+for using the conventional Go makefiles.  If $GOROOT is already
+set in the environment, running gomake is exactly the same
+as running make (or, on BSD systems, running gmake).
+
+Usage: gomake [ target ... ]
+
+Common targets are:
+
+	all (default)
+		build the package or command, but do not install it.
+
+	install
+		build and install the package or command
+
+	test
+		run the tests (packages only)
+
+	bench
+		run benchmarks (packages only)
+
+	clean
+		remove object files from the current directory
+
+	nuke
+		make clean and remove the installed package or command
+
+See http://golang.org/doc/code.html for information about
+writing makefiles.
+*/
+package documentation

src/cmd/gotest/Makefile

@@ -5,10 +5,13 @@
 include ../../Make.conf
 
 TARG=gotest
+GOROOT_FINAL?=$(GOROOT)
 
 clean:
 	@true
 
 install: $(TARG)
 	! test -f "$(GOBIN)"/$(TARG) || chmod u+w "$(GOBIN)"/$(TARG)
-	cp $(TARG) "$(GOBIN)"/$(TARG)
+	sed 's`@@GOROOT@@`$(GOROOT_FINAL)`' gotest >"$(GOBIN)"/$(TARG)
+	chmod +x "$(GOBIN)"/$(TARG)
+

src/cmd/gotest/gotest

@@ -16,14 +16,15 @@ export LC_CTYPE=C
 
 GOBIN="${GOBIN:-$HOME/bin}"
 
-_GC=$GC	# Make.$GOARCH will overwrite this
+_GC=$GC	# Make.inc will overwrite this
 
 if [ ! -f [Mm]akefile ]; then
 	echo 'please create a Makefile for gotest; see http://golang.org/doc/code.html for details' 1>&2
 	exit 2
 fi
 
-. "$GOROOT"/src/Make.$GOARCH
+export GOROOT=${GOROOT:-"@@GOROOT@@"}
+eval $("$GOBIN"/gomake --no-print-directory -f "$GOROOT"/src/Make.inc go-env)
 if [ -z "$O" ]; then
 	echo 'missing $O - maybe no Make.$GOARCH?' 1>&2
 	exit 2

src/cmd/goyacc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=goyacc
 GOFILES=\

src/cmd/hgpatch/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=hgpatch
 GOFILES=\

src/cmd/make.bash

@@ -9,7 +9,7 @@ bash clean.bash
 
 GOBIN="${GOBIN:-$HOME/bin}"
 
-. "$GOROOT"/src/Make.$GOARCH
+eval $("$GOBIN"/gomake --no-print-directory -f ../Make.inc go-env)
 if [ -z "$O" ]; then
 	echo 'missing $O - maybe no Make.$GOARCH?' 1>&2
 	exit 1

src/env.bash

@@ -16,11 +16,13 @@ elif ! test -d "$GOBIN"; then
 	echo 'create it or set $GOBIN differently' 1>&2
 	exit 1
 fi
+export GOBIN
+
+export GOROOT=${GOROOT:-$(cd ..; pwd)}
 
-GOROOT=${GOROOT:-$(cd ..; pwd)}
 if ! test -f "$GOROOT"/include/u.h
 then
-	echo '$GOROOT is not set correctly or not exported' 1>&2
+	echo '$GOROOT is not set correctly or not exported: '$GOROOT 1>&2
 	exit 1
 fi
 
@@ -30,26 +32,23 @@ fi
 DIR1=$(cd ..; pwd)
 DIR2=$(cd $GOROOT; pwd)
 if [ "$DIR1" != "$DIR2" ]; then
-	echo 'Suspicious $GOROOT: does not match current directory.' 1>&2
+	echo 'Suspicious $GOROOT '$GOROOT': does not match current directory.' 1>&2
 	exit 1
 fi
 
-GOARCH=${GOARCH:-$(uname -m | sed 's/^..86$/386/; s/^.86$/386/; s/x86_64/amd64/')}
-case "$GOARCH" in
-amd64 | 386 | arm)
-	;;
-*)
-	echo '$GOARCH is set to <'$GOARCH'>, must be amd64, 386, or arm' 1>&2
-	exit 1
-esac
+MAKE=make
+if ! make --version 2>/dev/null | grep 'GNU Make' >/dev/null; then
+	MAKE=gmake
+fi
 
-GOOS=${GOOS:-$(uname | tr A-Z a-z)}
-case "$GOOS" in
-darwin | freebsd | linux | windows | nacl)
-	;;
-*)
-	echo '$GOOS is set to <'$GOOS'>, must be darwin, freebsd, linux, windows, or nacl' 1>&2
-	exit 1
-esac
+# Tried to use . <($MAKE ...) here, but it cannot set environment
+# variables in the version of bash that ships with OS X.  Amazing.
+eval $($MAKE --no-print-directory -f Make.inc.in go-env | egrep 'GOARCH|GOOS|GO_ENV')
 
-export GOBIN GOROOT GOARCH GOOS
+# Shell doesn't tell us whether make succeeded,
+# so Make.inc generates a fake variable name.
+if [ "$MAKE_GO_ENV_WORKED" != 1 ]; then
+	echo 'Did not find Go environment variables.' 1>&2
+	exit 1
+fi
+unset MAKE_GO_ENV_WORKED

src/lib9/Makefile

@@ -104,7 +104,7 @@ HFILES=\
 	"$(GOROOT)"/include/u.h\
 	"$(GOROOT)"/include/libc.h\
 
-BAKED_GOROOT?=$(GOROOT)
+GOROOT_FINAL?=$(GOROOT)
 
 install: $(LIB)
 	cp $(LIB) "$(GOROOT)/lib"
@@ -119,7 +119,7 @@ $(LIB): $(OFILES)
 	$(CC) -c $(CFLAGS) $<
 
 goos.$O: goos.c
-	$(CC) -c $(CFLAGS) -DGOOS='"$(GOOS)"' -DGOARCH='"$(GOARCH)"' -DGOROOT='"$(BAKED_GOROOT)"' -DGOVERSION='"'"$$(../version.bash)"'"' $<
+	$(CC) -c $(CFLAGS) -DGOOS='"$(GOOS)"' -DGOARCH='"$(GOARCH)"' -DGOROOT='"$(GOROOT_FINAL)"' -DGOVERSION='"'"$$(../version.bash)"'"' $<
 
 clean:
 	rm -f *.$O *.6 6.out $(LIB)

src/make.bash

@@ -4,8 +4,16 @@
 # license that can be found in the LICENSE file.
 
 set -e
+if [ ! -f env.bash ]; then
+	echo 'make.bash must be run from $GOROOT/src' 1>&2
+	exit 1
+fi
 . ./env.bash
 
+GOROOT_FINAL=${GOROOT_FINAL:-$GOROOT}
+rm -f Make.inc
+sed 's!@@GOROOT@@!'"$GOROOT_FINAL"'!' Make.inc.in >Make.inc
+
 MAKEFLAGS=${MAKEFLAGS:-"-j4"}
 export MAKEFLAGS
 unset CDPATH	# in case user has it set
@@ -17,11 +25,11 @@ sed -e "s|@CC@|$CC|" < "$GOROOT"/src/quietgcc.bash > "$GOBIN"/quietgcc
 chmod +x "$GOBIN"/quietgcc
 
 rm -f "$GOBIN"/gomake
-MAKE=make
-if ! make --version 2>/dev/null | grep 'GNU Make' >/dev/null; then
-	MAKE=gmake
-fi
-(echo '#!/bin/sh'; echo 'exec '$MAKE' "$@"') >"$GOBIN"/gomake
+(
+	echo '#!/bin/sh'
+	echo 'export GOROOT=${GOROOT:-'$GOROOT_FINAL'}'
+	echo 'exec '$MAKE' "$@"'
+) >"$GOBIN"/gomake
 chmod +x "$GOBIN"/gomake
 
 if [ -d /selinux -a -f /selinux/booleans/allow_execstack ] ; then
@@ -73,9 +81,26 @@ do
 	esac
 done
 
-case "`uname`" in
-Darwin)
-	echo;
-	echo %%% run sudo.bash to install debuggers
+# Print post-install messages.
+# Implemented as a function so that all.bash can repeat the output
+# after run.bash finishes running all the tests.
+installed() {
+	eval $("$GOBIN"/gomake -f Make.inc go-env)
 	echo
-esac
+	echo ---
+	echo Installed Go for $GOOS/$GOARCH in "$GOROOT".
+	echo Installed commands in "$GOBIN".
+	echo The compiler is $GC.
+	if [ "$(uname)" = "Darwin" ]; then
+		echo
+		echo On OS X the debuggers must be installed setgrp procmod.
+		echo Read and run ./sudo.bash to install the debuggers.
+	fi
+	if [ "$GOROOT_FINAL" != "$GOROOT" ]; then
+		echo
+		echo The binaries expect "$GOROOT" to be copied or moved to "$GOROOT_FINAL".
+	fi
+}
+
+(installed)  # run in sub-shell to avoid polluting environment
+

src/pkg/archive/tar/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=archive/tar
 GOFILES=\

src/pkg/asn1/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=asn1
 GOFILES=\

src/pkg/big/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=big
 GOFILES=\

src/pkg/bufio/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=bufio
 GOFILES=\

src/pkg/bytes/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=bytes
 GOFILES=\

src/pkg/cmath/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=cmath
 

src/pkg/compress/flate/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=compress/flate
 GOFILES=\

src/pkg/compress/gzip/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=compress/gzip
 GOFILES=\

src/pkg/compress/zlib/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=compress/zlib
 GOFILES=\

src/pkg/container/heap/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=container/heap
 GOFILES=\

src/pkg/container/list/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=container/list
 GOFILES=\

src/pkg/container/ring/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=container/ring
 GOFILES=\

src/pkg/container/vector/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=container/vector
 GOFILES=\

src/pkg/crypto/aes/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/aes
 GOFILES=\

src/pkg/crypto/block/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/block
 GOFILES=\

src/pkg/crypto/blowfish/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/blowfish
 GOFILES=\

src/pkg/crypto/hmac/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/hmac
 GOFILES=\

src/pkg/crypto/md4/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/md4
 GOFILES=\

src/pkg/crypto/md5/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/md5
 GOFILES=\

src/pkg/crypto/rand/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/rand
 

src/pkg/crypto/rc4/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/rc4
 GOFILES=\

src/pkg/crypto/ripemd160/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/ripemd160
 GOFILES=\

src/pkg/crypto/rsa/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/rsa
 GOFILES=\

src/pkg/crypto/sha1/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/sha1
 GOFILES=\

src/pkg/crypto/sha256/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/sha256
 GOFILES=\

src/pkg/crypto/sha512/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/sha512
 GOFILES=\

src/pkg/crypto/subtle/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/subtle
 GOFILES=\

src/pkg/crypto/tls/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/tls
 GOFILES=\

src/pkg/crypto/x509/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/x509
 GOFILES=\

src/pkg/crypto/xtea/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=crypto/xtea
 GOFILES=\

src/pkg/debug/dwarf/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=debug/dwarf
 GOFILES=\

src/pkg/debug/elf/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=debug/elf
 GOFILES=\

src/pkg/debug/gosym/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=debug/gosym
 GOFILES=\

src/pkg/debug/macho/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=debug/macho
 GOFILES=\

src/pkg/debug/proc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=debug/proc
 GOFILES=\

src/pkg/ebnf/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=ebnf
 GOFILES=\

src/pkg/encoding/ascii85/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/ascii85
 GOFILES=\

src/pkg/encoding/base64/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/base64
 GOFILES=\

src/pkg/encoding/binary/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/binary
 GOFILES=\

src/pkg/encoding/git85/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/git85
 GOFILES=\

src/pkg/encoding/hex/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/hex
 GOFILES=\

src/pkg/encoding/pem/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=encoding/pem
 GOFILES=\

src/pkg/exec/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=exec
 GOFILES=\

src/pkg/exp/datafmt/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=exp/datafmt
 GOFILES=\

src/pkg/exp/draw/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=exp/draw
 GOFILES=\

src/pkg/exp/draw/x11/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../../Make.$(GOARCH)
+include ../../../../Make.inc
 
 TARG=exp/draw/x11
 GOFILES=\

src/pkg/exp/eval/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=exp/eval
 GOFILES=\

src/pkg/exp/iterable/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=exp/iterable
 GOFILES=\

src/pkg/exp/nacl/av/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../../Make.$(GOARCH)
+include ../../../../Make.inc
 
 TARG=exp/nacl/av
 GOFILES=\

src/pkg/exp/nacl/srpc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../../Make.$(GOARCH)
+include ../../../../Make.inc
 
 TARG=exp/nacl/srpc
 GOFILES=\

src/pkg/exp/ogle/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=exp/ogle
 GOFILES=\

src/pkg/expvar/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=expvar
 GOFILES=\

src/pkg/flag/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=flag
 GOFILES=\

src/pkg/fmt/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=fmt
 GOFILES=\

src/pkg/go/ast/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/ast
 GOFILES=\

src/pkg/go/doc/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/doc
 GOFILES=\

src/pkg/go/parser/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/parser
 GOFILES=\

src/pkg/go/printer/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/printer
 GOFILES=\

src/pkg/go/scanner/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/scanner
 GOFILES=\

src/pkg/go/token/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=go/token
 GOFILES=\

src/pkg/gob/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=gob
 GOFILES=\

src/pkg/hash/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=hash
 GOFILES=\

src/pkg/hash/adler32/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=hash/adler32
 GOFILES=\

src/pkg/hash/crc32/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=hash/crc32
 GOFILES=\

src/pkg/hash/crc64/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=hash/crc64
 GOFILES=\

src/pkg/html/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=html
 GOFILES=\

src/pkg/http/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=http
 GOFILES=\

src/pkg/http/pprof/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../../Make.$(GOARCH)
+include ../../../Make.inc
 
 TARG=http/pprof
 GOFILES=\

src/pkg/image/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include ../../Make.$(GOARCH)
+include ../../Make.inc
 
 TARG=image
 GOFILES=\

src/pkg/image/jpeg/Makefile

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-include $(GOROOT)/src/Make.$(GOARCH)
+include $(GOROOT)/src/Make.inc
 
 TARG=image/jpeg
 GOFILES=\