build: separate compiler and libs

chore/nmindex/nmindex.go

@@ -1,120 +0,0 @@
-/*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). 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 main
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/goplus/llgo/xtool/env/llvm"
-	"github.com/goplus/llgo/xtool/nm/nmindex"
-)
-
-func main() {
-	if len(os.Args) < 2 {
-		fmt.Fprint(os.Stderr, `Usage:
-	nmindex <command> [arguments]
-
-The commands are:
-
-	mk		Create index file
-	q		Query a symbol
-
-`)
-		return
-	}
-
-	cmd := os.Args[1]
-	switch cmd {
-	case "mk":
-		makeIndex()
-	case "q":
-		if len(os.Args) < 3 {
-			fmt.Fprint(os.Stderr, "Usage: nmindex q <symbol>\n")
-			return
-		}
-		query(os.Args[2])
-	default:
-		fmt.Fprintf(os.Stderr, "unknown command: %s\n", cmd)
-	}
-}
-
-func makeIndex() {
-	env := llvm.New("")
-	idxDir := indexDir()
-	os.MkdirAll(idxDir, 0755)
-
-	b := nmindex.NewIndexBuilder(env.Nm())
-	libDirs := []string{
-		usrLib(false),
-		usrLib(true),
-		stdLib("LLGO_STDROOT"),
-		stdLib("LLGO_USRROOT"),
-		pythonLib(),
-	}
-	err := b.Index(libDirs, idxDir, func(path string) {
-		fmt.Println("==>", path)
-	})
-	check(err)
-}
-
-func query(q string) {
-	if len(q) > 0 {
-		if c := q[0]; c != '*' && c != '_' {
-			q = "_" + q
-		}
-	}
-	files, err := nmindex.Query(indexDir(), q)
-	check(err)
-	for _, f := range files {
-		fmt.Printf("%s:\n", f.ArFile)
-		for _, item := range f.Items {
-			fmt.Printf("  %c %s %s\n", item.Type, item.Symbol, item.ObjFile)
-		}
-	}
-}
-
-func indexDir() string {
-	home, err := os.UserHomeDir()
-	check(err)
-	return home + "/.llgo/nmindex"
-}
-
-func stdLib(where string) string {
-	dir := os.Getenv(where)
-	if dir != "" {
-		dir += "/lib"
-	}
-	return dir
-}
-
-func usrLib(local bool) string {
-	if local {
-		return "/usr/local/lib"
-	}
-	return "/usr/lib"
-}
-
-func pythonLib() string {
-	return os.Getenv("LLGO_PYTHON_ROOT")
-}
-
-func check(err error) {
-	if err != nil {
-		panic(err)
-	}
-}