X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=ifchange.go;h=1f2c38194934da44475e97e039fb73601536a5a0;hb=c706387382d4d79d1969a60d64c7674d7966b834;hp=f0e877ef22c78da9f88f583b57d23bd244fe261d;hpb=573c4cabcbb8e4bf6a90d0f19a440af92b9cef6d;p=goredo.git

diff --git a/ifchange.go b/ifchange.go
index f0e877e..1f2c381 100644
--- a/ifchange.go
+++ b/ifchange.go
@@ -1,6 +1,6 @@
 /*
-goredo -- redo implementation on pure Go
-Copyright (C) 2020 Sergey Matveev <stargrave@stargrave.org>
+goredo -- djb's redo implementation on pure Go
+Copyright (C) 2020-2021 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -83,9 +83,11 @@ func buildDependants(tgts []string) map[string]struct{} {
 	trace(CDebug, "collecting deps")
 	seen := map[string]struct{}{}
 	deps := map[string]map[string]struct{}{}
-	for _, tgt := range tgts {
-		for _, tgt := range collectDeps(Cwd, tgt, 0, deps) {
-			seen[tgt] = struct{}{}
+	for _, tgtInitial := range tgts {
+		for _, tgt := range collectDeps(Cwd, tgtInitial, 0, deps) {
+			if tgt != tgtInitial {
+				seen[tgt] = struct{}{}
+			}
 		}
 	}
 	if len(seen) == 0 {
@@ -112,7 +114,7 @@ func buildDependants(tgts []string) map[string]struct{} {
 	Jobs.Wait()
 	close(errs)
 	if !ok {
-		trace(CDebug, "alwayses failed, skipping depdendants")
+		trace(CDebug, "alwayses failed, skipping dependants")
 		return nil
 	}
 
@@ -137,7 +139,7 @@ RebuildDeps:
 	jobs := 0
 	queueSrc = []string{}
 	for _, tgt := range queue {
-		ood, err := isOOD(Cwd, tgt, 0, seen)
+		ood, err := isOODWithTrace(Cwd, tgt, 0, seen)
 		if err != nil {
 			trace(CErr, "dependant error: %s, skipping dependants", err)
 			return nil
@@ -174,6 +176,7 @@ func ifchange(tgts []string, forced, traced bool) (bool, error) {
 	defer jsAcquire("ifchange exiting")
 	defer Jobs.Wait()
 	seen := buildDependants(tgts)
+	oodTgtsClear()
 	trace(CDebug, "building %d targets: %v", len(tgts), tgts)
 	jobs := 0
 	errs := make(chan error, len(tgts))
@@ -181,12 +184,12 @@ func ifchange(tgts []string, forced, traced bool) (bool, error) {
 	var err error
 	for _, tgt := range tgts {
 		if _, ok := seen[tgt]; ok {
-			trace(CDebug, "%s was already build as a dependenant", tgt)
+			trace(CDebug, "%s was already build as a dependant", tgt)
 			continue
 		}
 		ood = true
 		if !forced {
-			ood, err = isOOD(Cwd, tgt, 0, seen)
+			ood, err = isOODWithTrace(Cwd, tgt, 0, seen)
 			if err != nil {
 				return false, err
 			}