Invoke soong_docs from the bootstrap Ninja file.

This makes soong_ui the only place where soong_build is invoked, thus
greatly simplifying the conceptual model of the build.

It comes with the slight limitation that now soong_docs (and queryview
and the JSON module graph) are not Make targets anymore, but I suppose
that's an acceptable loss.

The only place where someone depended on soong_docs from a Makefile is
removed in a separate change.

Test: Presubmits.
Change-Id: I3f9ac327725c15d84de725d05e3cdde1da3dcbe2

1 files changed, 0 insertions, 89 deletions

diff --git a/android/writedocs.go b/android/writedocs.go
deleted file mode 100644
index c380a3d84..000000000
--- a/android/writedocs.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Copyright 2015 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package android
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/google/blueprint"
-)
-
-func init() {
-	RegisterSingletonType("writedocs", DocsSingleton)
-}
-
-func DocsSingleton() Singleton {
-	return &docsSingleton{}
-}
-
-type docsSingleton struct{}
-
-func primaryBuilderPath(ctx SingletonContext) Path {
-	soongOutDir := absolutePath(ctx.Config().SoongOutDir())
-	binary := absolutePath(os.Args[0])
-	primaryBuilder, err := filepath.Rel(soongOutDir, binary)
-	if err != nil {
-		ctx.Errorf("path to primary builder %q is not in build dir %q (%q)",
-			os.Args[0], ctx.Config().SoongOutDir(), err)
-	}
-
-	return PathForOutput(ctx, primaryBuilder)
-}
-
-func (c *docsSingleton) GenerateBuildActions(ctx SingletonContext) {
-	var deps Paths
-	deps = append(deps, pathForBuildToolDep(ctx, ctx.Config().moduleListFile))
-	deps = append(deps, pathForBuildToolDep(ctx, ctx.Config().ProductVariablesFileName))
-
-	// The dexpreopt configuration may not exist, but if it does, it's a dependency
-	// of soong_build.
-	dexpreoptConfigPath := ctx.Config().DexpreoptGlobalConfigPath(ctx)
-	if dexpreoptConfigPath.Valid() {
-		deps = append(deps, dexpreoptConfigPath.Path())
-	}
-
-	// Generate build system docs for the primary builder.  Generating docs reads the source
-	// files used to build the primary builder, but that dependency will be picked up through
-	// the dependency on the primary builder itself.  There are no dependencies on the
-	// Blueprints files, as any relevant changes to the Blueprints files would have caused
-	// a rebuild of the primary builder.
-	docsFile := PathForOutput(ctx, "docs", "soong_build.html")
-	primaryBuilder := primaryBuilderPath(ctx)
-	soongDocs := ctx.Rule(pctx, "soongDocs",
-		blueprint.RuleParams{
-			Command: fmt.Sprintf("rm -f ${outDir}/* && %s --soong_docs %s %s",
-				primaryBuilder.String(),
-				docsFile.String(),
-				"\""+strings.Join(os.Args[1:], "\" \"")+"\""),
-			CommandDeps: []string{primaryBuilder.String()},
-			Description: fmt.Sprintf("%s docs $out", primaryBuilder.Base()),
-		},
-		"outDir")
-
-	ctx.Build(pctx, BuildParams{
-		Rule:   soongDocs,
-		Output: docsFile,
-		Inputs: deps,
-		Args: map[string]string{
-			"outDir": PathForOutput(ctx, "docs").String(),
-		},
-	})
-
-	// Add a phony target for building the documentation
-	ctx.Phony("soong_docs", docsFile)
-}