From 0f05a323c31814636e42fe9c97f7c5db57a2345f Mon Sep 17 00:00:00 2001
From: Mikhail Sennikovsky <mikhail.sennikovskiy@gmail.com>
Date: Tue, 18 Sep 2007 11:16:09 +0000
Subject: [PATCH] Fix for [Bug 203672] make: *** No rule to make target 'clean'
 for empty clean

---
 .../internal/core/CommonBuilder.java          | 35 +++++++++++--------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java b/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
index 537ee6dbac5..b0e45b84b41 100644
--- a/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
+++ b/build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/CommonBuilder.java
@@ -1525,22 +1525,27 @@ public class CommonBuilder extends ACBuilder {
 				performExternalClean(bInfo, false, monitor);
 			} else {
 				boolean programmatically = true;
-				if(!cfg.getEditableBuilder().isInternalBuilder()){
-					fBuildErrOccured = false;
-					try {
-						performExternalClean(bInfo, false, monitor);
-					} catch (CoreException e) {
-						fBuildErrOccured = true;
-					}
-					if(!fBuildErrOccured)
-						programmatically = false;
-				}
+				IPath path = ManagedBuildManager.getBuildFullPath(cfg, bInfo.getBuilder());
+				IResource rc = path != null ? ResourcesPlugin.getWorkspace().getRoot().findMember(path) : null;
 				
-				if(programmatically){
-					try {
-						cleanWithInternalBuilder(bInfo, monitor);
-					} catch (CoreException e) {
-						cleanProgrammatically(bInfo, monitor);
+				if(path == null || (rc != null && rc.getType() != IResource.FILE)){
+					if(!cfg.getEditableBuilder().isInternalBuilder()){
+						fBuildErrOccured = false;
+						try {
+							performExternalClean(bInfo, false, monitor);
+						} catch (CoreException e) {
+							fBuildErrOccured = true;
+						}
+						if(!fBuildErrOccured)
+							programmatically = false;
+					}
+					
+					if(programmatically){
+						try {
+							cleanWithInternalBuilder(bInfo, monitor);
+						} catch (CoreException e) {
+							cleanProgrammatically(bInfo, monitor);
+						}
 					}
 				}
 			}