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-rw-r--r--src/net/sf/antcontrib/cpptasks/DependencyInfo.java46
-rw-r--r--src/net/sf/antcontrib/cpptasks/DependencyTable.java103
2 files changed, 95 insertions, 54 deletions
diff --git a/src/net/sf/antcontrib/cpptasks/DependencyInfo.java b/src/net/sf/antcontrib/cpptasks/DependencyInfo.java
index d29826f..d14966e 100644
--- a/src/net/sf/antcontrib/cpptasks/DependencyInfo.java
+++ b/src/net/sf/antcontrib/cpptasks/DependencyInfo.java
@@ -26,12 +26,15 @@ public final class DependencyInfo {
* Not persisted since almost any change could invalidate it. Initialized
* to long.MIN_VALUE on construction.
*/
- private long compositeLastModified;
+// FREEHEP
+// private long compositeLastModified;
private/* final */String includePathIdentifier;
private/* final */String[] includes;
private/* final */String source;
private/* final */long sourceLastModified;
private/* final */String[] sysIncludes;
+// FREEHEP
+ private Object tag = null;
public DependencyInfo(String includePathIdentifier, String source,
long sourceLastModified, Vector includes, Vector sysIncludes) {
if (source == null) {
@@ -44,13 +47,17 @@ public final class DependencyInfo {
this.sourceLastModified = sourceLastModified;
this.includePathIdentifier = includePathIdentifier;
this.includes = new String[includes.size()];
- if (includes.size() == 0) {
- compositeLastModified = sourceLastModified;
- } else {
- includes.copyInto(this.includes);
- compositeLastModified = Long.MIN_VALUE;
- }
+// BEGINFREEHEP
+// if (includes.size() == 0) {
+// compositeLastModified = sourceLastModified;
+// } else {
+// includes.copyInto(this.includes);
+// compositeLastModified = Long.MIN_VALUE;
+// }
+// ENDFREEHEP
this.sysIncludes = new String[sysIncludes.size()];
+// FREEHEP
+ includes.copyInto(this.includes);
sysIncludes.copyInto(this.sysIncludes);
}
/**
@@ -60,9 +67,14 @@ public final class DependencyInfo {
* @returns the composite lastModified time, returns Long.MIN_VALUE if not
* set
*/
- public long getCompositeLastModified() {
- return compositeLastModified;
+// BEGINFREEHEP
+// public long getCompositeLastModified() {
+// return compositeLastModified;
+// }
+ public void setTag(Object t) {
+ tag = t;
}
+// ENDFREEHEP
public String getIncludePathIdentifier() {
return includePathIdentifier;
}
@@ -80,7 +92,19 @@ public final class DependencyInfo {
String[] sysIncludesClone = (String[]) sysIncludes.clone();
return sysIncludesClone;
}
- public void setCompositeLastModified(long lastMod) {
- compositeLastModified = lastMod;
+// BEGINFREEHEP
+ /**
+ * Returns true, if dependency info is tagged with object t.
+ *
+ * @param t object to compare with
+ *
+ * @return boolean, true, if tagged with t, otherwise false
+ */
+ public boolean hasTag(Object t) {
+ return tag == t;
}
+// public void setCompositeLastModified(long lastMod) {
+// compositeLastModified = lastMod;
+// }
+// ENDFREEHEP
}
diff --git a/src/net/sf/antcontrib/cpptasks/DependencyTable.java b/src/net/sf/antcontrib/cpptasks/DependencyTable.java
index 9e57eb1..ae20496 100644
--- a/src/net/sf/antcontrib/cpptasks/DependencyTable.java
+++ b/src/net/sf/antcontrib/cpptasks/DependencyTable.java
@@ -178,29 +178,35 @@ public final class DependencyTable {
return !noNeedToRebuild;
}
public boolean preview(DependencyInfo parent, DependencyInfo[] children) {
- int withCompositeTimes = 0;
- long parentCompositeLastModified = parent.getSourceLastModified();
- for (int i = 0; i < children.length; i++) {
+// BEGINFREEHEP
+// int withCompositeTimes = 0;
+// long parentCompositeLastModified = parent.getSourceLastModified();
+// ENDFREEHEP
+ for (int i = 0; i < children.length; i++) {
if (children[i] != null) {
//
// expedient way to determine if a child forces us to
// rebuild
//
visit(children[i]);
- long childCompositeLastModified = children[i]
- .getCompositeLastModified();
- if (childCompositeLastModified != Long.MIN_VALUE) {
- withCompositeTimes++;
- if (childCompositeLastModified > parentCompositeLastModified) {
- parentCompositeLastModified = childCompositeLastModified;
- }
- }
+// BEGINFREEHEP
+// long childCompositeLastModified = children[i]
+// .getCompositeLastModified();
+// if (childCompositeLastModified != Long.MIN_VALUE) {
+// withCompositeTimes++;
+// if (childCompositeLastModified > parentCompositeLastModified) {
+// parentCompositeLastModified = childCompositeLastModified;
+// }
+// }
+// ENDFREEHEP
}
}
- if (withCompositeTimes == children.length) {
- parent.setCompositeLastModified(parentCompositeLastModified);
- }
- //
+// BEGINFREEHEP
+// if (withCompositeTimes == children.length) {
+// parent.setCompositeLastModified(parentCompositeLastModified);
+// }
+// ENDFREEHEP
+ //
// may have been changed by an earlier call to visit()
//
return noNeedToRebuild;
@@ -212,8 +218,9 @@ public final class DependencyTable {
}
public boolean visit(DependencyInfo dependInfo) {
if (noNeedToRebuild) {
- if (CUtil.isSignificantlyAfter(dependInfo.getSourceLastModified(), outputLastModified)
- || CUtil.isSignificantlyAfter(dependInfo.getCompositeLastModified(), outputLastModified)) {
+ if (CUtil.isSignificantlyAfter(dependInfo.getSourceLastModified(), outputLastModified)) {
+//FREEHEP
+// || CUtil.isSignificantlyAfter(dependInfo.getCompositeLastModified(), outputLastModified)) {
noNeedToRebuild = false;
}
}
@@ -222,8 +229,9 @@ public final class DependencyTable {
// it has not yet been determined whether
// we need to rebuild and the composite modified time
// has not been determined for this file
- return noNeedToRebuild
- && dependInfo.getCompositeLastModified() == Long.MIN_VALUE;
+ return noNeedToRebuild;
+// FREEHEP
+// && dependInfo.getCompositeLastModified() == Long.MIN_VALUE;
}
}
private/* final */File baseDir;
@@ -468,35 +476,43 @@ public final class DependencyTable {
public void walkDependencies(CCTask task, DependencyInfo dependInfo,
CompilerConfiguration compiler, DependencyInfo[] stack,
DependencyVisitor visitor) throws BuildException {
+// BEGINFREEHEP
+ if (dependInfo.hasTag(visitor)) {
+ return;
+ }
+ dependInfo.setTag(visitor);
+// ENDFREEHEP
//
// visit this node
// if visit returns true then
// visit the referenced include and sysInclude dependencies
//
if (visitor.visit(dependInfo)) {
- //
- // find first null entry on stack
- //
- int stackPosition = -1;
- for (int i = 0; i < stack.length; i++) {
- if (stack[i] == null) {
- stackPosition = i;
- stack[i] = dependInfo;
- break;
- } else {
- //
- // if we have appeared early in the calling history
- // then we didn't exceed the criteria
- if (stack[i] == dependInfo) {
- return;
- }
- }
- }
- if (stackPosition == -1) {
- visitor.stackExhausted();
- return;
- }
- //
+// BEGINFREEHEP
+// //
+// // find first null entry on stack
+// //
+// int stackPosition = -1;
+// for (int i = 0; i < stack.length; i++) {
+// if (stack[i] == null) {
+// stackPosition = i;
+// stack[i] = dependInfo;
+// break;
+// } else {
+// //
+// // if we have appeared early in the calling history
+// // then we didn't exceed the criteria
+// if (stack[i] == dependInfo) {
+// return;
+// }
+// }
+// }
+// if (stackPosition == -1) {
+// visitor.stackExhausted();
+// return;
+// }
+// ENDFREEHEP
+ //
// locate dependency infos
//
String[] includes = dependInfo.getIncludes();
@@ -546,7 +562,8 @@ public final class DependencyTable {
}
}
}
- stack[stackPosition] = null;
+// FREEHEP
+// stack[stackPosition] = null;
}
}
private void writeDependencyInfo(BufferedWriter writer, StringBuffer buf,
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-16 02:02:39 +0000