From 1d5f29a06d4a04c92b6086b0f4f3076bd6e105bd Mon Sep 17 00:00:00 2001
From: Mark Donszelmann <Mark.Donszelmann@gmail.com>
Date: Wed, 18 Jul 2007 17:45:10 +0000
Subject: More fixes for NARPLUGIN-123

---
 PATCHES                                    |  2 +-
 src/net/sf/antcontrib/cpptasks/CCTask.java | 18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/PATCHES b/PATCHES
index 009bd01..91ab611 100644
--- a/PATCHES
+++ b/PATCHES
@@ -18,7 +18,7 @@
 
 ** Parallel running change
 - [src/net/sf/antcontrib/cpptasks/CCTask.java] fork of a process per core/cpu available.
-- [src/net/sf/antcontrib/cpptasks/TargetHistoryTable.java] protect againts multi-threaded updates.
+- [src/net/sf/antcontrib/cpptasks/TargetHistoryTable.java] protect against multi-threaded updates.
 - [src/net/sf/antcontrib/cpptasks/devstudio/DevStudioCompatibleCCompiler.java] replaced /Zi flag with /Z7 to disable writing debug database file (.pdb).
 
 ** -fno-rtti changes
diff --git a/src/net/sf/antcontrib/cpptasks/CCTask.java b/src/net/sf/antcontrib/cpptasks/CCTask.java
index d7a7b43..5375420 100644
--- a/src/net/sf/antcontrib/cpptasks/CCTask.java
+++ b/src/net/sf/antcontrib/cpptasks/CCTask.java
@@ -175,6 +175,8 @@ public class CCTask extends Task {
 		return targetsByConfig;
 	}
 
+// FREEHEP
+	private int maxCores = 0;
 	/** The compiler definitions. */
 	private Vector _compilers = new Vector();
 	/** The output file type. */
@@ -739,8 +741,10 @@ public class CCTask extends Task {
 				//
 				
 				// BEGINFREEHEP
-//				int noOfCores = Runtime.getRuntime().availableProcessors();
-int noOfCores = 1;
+				int noOfCores = Runtime.getRuntime().availableProcessors();
+				if (maxCores > 0) {
+				    noOfCores = Math.min(maxCores, noOfCores);
+				}
 				int noOfFiles = targetsForConfig.size();
 				if (noOfFiles < noOfCores) noOfCores = targetsForConfig.size();
 				
@@ -1558,6 +1562,16 @@ int noOfCores = 1;
 	public void setWarnings(WarningLevelEnum level) {
 		compilerDef.setWarnings(level);
 	}
+	
+// BEGINFREEHEP
+	public void setMaxCores(int maxCores) {
+	    this.maxCores = maxCores;
+	}
+	
+	public int getMaxCores() {
+	    return maxCores;
+	}
+// ENDFREEHEP
 
 	/**
 	 * Indicates whether the build will continue even if there are compilation
-- 
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