build: change all.bash output to be more markdown-friendly

People keep pasting all.bash output into GitHub bugs, which turns
the # lines into <h1> headlines. Add some more #s so that the
bug reports are more readable. Not ideal but seems like the best
of a few bad options.

Change-Id: I4c69930ec304b2d504d7cd66221281a8577b87ae
Reviewed-on: https://go-review.googlesource.com/1286Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>

src/make.bash

@@ -110,7 +110,7 @@ rm -f ./runtime/runtime_defs.go
 
 # Finally!  Run the build.
 
-echo '# Building C bootstrap tool.'
+echo '##### Building C bootstrap tool.'
 echo cmd/dist
 export GOROOT="$(cd .. && pwd)"
 GOROOT_FINAL="${GOROOT_FINAL:-$GOROOT}"
@@ -149,7 +149,7 @@ if [ "$1" = "--dist-tool" ]; then
 	exit 0
 fi
 
-echo "# Building compilers and Go bootstrap tool for host, $GOHOSTOS/$GOHOSTARCH."
+echo "##### Building compilers and Go bootstrap tool for host, $GOHOSTOS/$GOHOSTARCH."
 buildall="-a"
 if [ "$1" = "--no-clean" ]; then
 	buildall=""
@@ -162,7 +162,7 @@ mv cmd/dist/dist "$GOTOOLDIR"/dist
 echo
 
 if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
-	echo "# Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
+	echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
 	# CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
 	# use the host compiler, CC, from `cmd/dist/dist env` instead.
 	CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
@@ -170,7 +170,7 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
 	echo
 fi
 
-echo "# Building packages and commands for $GOOS/$GOARCH."
+echo "##### Building packages and commands for $GOOS/$GOARCH."
 CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -ccflags "$GO_CCFLAGS" -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std
 echo
 

src/make.bat

@@ -56,7 +56,7 @@ cd src
 if "x%GOROOT_FINAL%"=="x" set GOROOT_FINAL=%GOROOT%
 set DEFGOROOT=-DGOROOT_FINAL="\"%GOROOT_FINAL:\=\\%\""
 
-echo # Building C bootstrap tool.
+echo ##### Building C bootstrap tool.
 echo cmd/dist
 if not exist ..\bin\tool mkdir ..\bin\tool
 :: Windows has no glob expansion, so spell out cmd/dist/*.c.
@@ -71,7 +71,7 @@ echo.
 if x%1==x--dist-tool goto copydist
 if x%2==x--dist-tool goto copydist
 
-echo # Building compilers and Go bootstrap tool.
+echo ##### Building compilers and Go bootstrap tool.
 set buildall=-a
 if x%1==x--no-clean set buildall=
 .\cmd\dist\dist bootstrap %buildall% -v
@@ -86,7 +86,7 @@ if not %GOHOSTOS% == %GOOS% goto localbuild
 goto mainbuild
 
 :localbuild
-echo # Building tools for local system. %GOHOSTOS%/%GOHOSTARCH%
+echo ##### Building tools for local system. %GOHOSTOS%/%GOHOSTARCH%
 setlocal
 set GOOS=%GOHOSTOS%
 set GOARCH=%GOHOSTARCH%
@@ -96,7 +96,7 @@ if errorlevel 1 goto fail
 echo.
 
 :mainbuild
-echo # Building packages and commands.
+echo ##### Building packages and commands.
 "%GOTOOLDIR%\go_bootstrap" install -gcflags "%GO_GCFLAGS%" -ldflags "%GO_LDFLAGS%" -a -v std
 if errorlevel 1 goto fail
 del "%GOTOOLDIR%\go_bootstrap.exe"

src/run.bash

@@ -37,7 +37,7 @@ rebuild=true
 if [ "$1" == "--no-rebuild" ]; then
 	shift
 else
-	echo '# Building packages and commands.'
+	echo '##### Building packages and commands.'
 	time go install -a -v std
 	echo
 fi
@@ -51,22 +51,22 @@ unset GOROOT_FINAL
 timeout_scale=1
 [ "$GOARCH" == "arm" ] && timeout_scale=3
 
-echo '# Testing packages.'
+echo '##### Testing packages.'
 time go test std -short -timeout=$(expr 120 \* $timeout_scale)s -gcflags "$GO_GCFLAGS"
 echo
 
 # We set GOMAXPROCS=2 in addition to -cpu=1,2,4 in order to test runtime bootstrap code,
 # creation of first goroutines and first garbage collections in the parallel setting.
-echo '# GOMAXPROCS=2 runtime -cpu=1,2,4'
+echo '##### GOMAXPROCS=2 runtime -cpu=1,2,4'
 GOMAXPROCS=2 go test runtime -short -timeout=$(expr 300 \* $timeout_scale)s -cpu=1,2,4
 echo
 
-echo '# sync -cpu=10'
+echo '##### sync -cpu=10'
 go test sync -short -timeout=$(expr 120 \* $timeout_scale)s -cpu=10
 
 xcd() {
 	echo
-	echo '#' $1
+	echo '#####' $1
 	builtin cd "$GOROOT"/src/$1 || exit 1
 }
 
@@ -165,7 +165,7 @@ esac
 case "$GOHOSTOS-$GOOS-$GOARCH-$CGO_ENABLED" in
 linux-linux-amd64-1 | freebsd-freebsd-amd64-1 | darwin-darwin-amd64-1)
 	echo
-	echo '# Testing race detector.'
+	echo '##### Testing race detector.'
 	go test -race -i runtime/race flag os/exec
 	go test -race -run=Output runtime/race
 	go test -race -short flag os/exec
@@ -239,7 +239,7 @@ time ./timing.sh -test || exit 1
 [ "$GOOS" == openbsd ] || # golang.org/issue/5057
 (
 echo
-echo '#' ../test/bench/go1
+echo '#####' ../test/bench/go1
 go test ../test/bench/go1 || exit 1
 ) || exit $?
 

src/run.bat

@@ -19,7 +19,7 @@ set GOPATH=
 rem TODO avoid rebuild if possible
 
 if x%1==x--no-rebuild goto norebuild
-echo # Building packages and commands.
+echo ##### Building packages and commands.
 go install -a -v std
 if errorlevel 1 goto fail
 echo.
@@ -37,7 +37,7 @@ call env.bat
 del env.bat
 echo.
 
-echo # Testing packages.
+echo ##### Testing packages.
 go test std -short -timeout=120s
 if errorlevel 1 goto fail
 echo.
@@ -46,7 +46,7 @@ set OLDGOMAXPROCS=%GOMAXPROCS%
 
 :: We set GOMAXPROCS=2 in addition to -cpu=1,2,4 in order to test runtime bootstrap code,
 :: creation of first goroutines and first garbage collections in the parallel setting.
-echo # GOMAXPROCS=2 runtime -cpu=1,2,4
+echo ##### GOMAXPROCS=2 runtime -cpu=1,2,4
 set GOMAXPROCS=2
 go test runtime -short -timeout=300s -cpu=1,2,4
 if errorlevel 1 goto fail
@@ -55,7 +55,7 @@ echo.
 set GOMAXPROCS=%OLDGOMAXPROCS%
 set OLDGOMAXPROCS=
 
-echo # sync -cpu=10
+echo ##### sync -cpu=10
 go test sync -short -timeout=120s -cpu=10
 if errorlevel 1 goto fail
 echo.
@@ -63,7 +63,7 @@ echo.
 :: Race detector only supported on Linux and OS X,
 :: and only on amd64, and only when cgo is enabled.
 if not "%GOHOSTOS%-%GOOS%-%GOARCH%-%CGO_ENABLED%" == "windows-windows-amd64-1" goto norace
-echo # Testing race detector.
+echo ##### Testing race detector.
 go test -race -i runtime/race flag
 if errorlevel 1 goto fail
 go test -race -run=Output runtime/race
@@ -73,19 +73,19 @@ if errorlevel 1 goto fail
 echo.
 :norace
 
-echo # ..\test\bench\go1
+echo ##### ..\test\bench\go1
 go test ..\test\bench\go1
 if errorlevel 1 goto fail
 echo.
 
 :: cgo tests
 if x%CGO_ENABLED% == x0 goto nocgo
-echo # ..\misc\cgo\life
+echo ##### ..\misc\cgo\life
 go run "%GOROOT%\test\run.go" - ..\misc\cgo\life
 if errorlevel 1 goto fail
 echo.
 
-echo # ..\misc\cgo\stdio
+echo ##### ..\misc\cgo\stdio
 go run "%GOROOT%\test\run.go" - ..\misc\cgo\stdio
 if errorlevel 1 goto fail
 echo.
@@ -94,7 +94,7 @@ echo.
 set OLDGOTRACEBACK=%GOTRACEBACK%
 set GOTRACEBACK=2
 
-echo # ..\misc\cgo\test
+echo ##### ..\misc\cgo\test
 go test ..\misc\cgo\test
 if errorlevel 1 goto fail
 echo.
@@ -102,7 +102,7 @@ echo.
 set GOTRACEBACK=%OLDGOTRACEBACK%
 set OLDGOTRACEBACK=
 
-echo # ..\misc\cgo\testso
+echo ##### ..\misc\cgo\testso
 cd ..\misc\cgo\testso
 set FAIL=0
 call test.bat
@@ -111,7 +111,7 @@ if %FAIL%==1 goto fail
 echo.
 :nocgo
 
-echo # ..\doc\progs
+echo ##### ..\doc\progs
 go run "%GOROOT%\test\run.go" - ..\doc\progs
 if errorlevel 1 goto fail
 echo.
@@ -121,7 +121,7 @@ echo.
 
 set OLDGOMAXPROCS=%GOMAXPROCS%
 
-echo # ..\test
+echo ##### ..\test
 cd ..\test
 set FAIL=0
 set GOMAXPROCS=
@@ -134,7 +134,7 @@ if %FAIL%==1 goto fail
 set GOMAXPROCS=%OLDGOMAXPROCS%
 set OLDGOMAXPROCS=
 
-:: echo # Checking API compatibility.
+:: echo ##### Checking API compatibility.
 go run "%GOROOT%\src\cmd\api\run.go"
 if errorlevel 1 goto fail
 echo.