diff --git a/ide/pom.xml b/ide/pom.xml
index 62f572e102..f8337db680 100644
--- a/ide/pom.xml
+++ b/ide/pom.xml
@@ -147,14 +147,19 @@
   </repositories>
 
   <profiles>
-    <!-- Use this profile to build Overture for all platforms, but
-         remember to add -P\!linux (or whichever os) to disable the
-         autodetected profile (see below), otherwise the autodetected
-         profile will take precedence over the command-line specified
-         profile.  -jwc/23Jan2014
+    <!-- These next five profiles will autodetect which OS maven is
+         being executed on and then build the matching version of
+         Overture for that OS.  -jwc/23Jan2014
     -->
     <profile>
-      <id>all-platforms</id>
+      <id>win</id>
+      <activation>
+        <activeByDefault>false</activeByDefault>
+        <os>
+          <family>windows</family>
+          <arch>x86</arch>
+        </os>
+      </activation>
       <build>
         <plugins>
           <plugin>
@@ -167,21 +172,56 @@
                   <ws>win32</ws>
                   <arch>x86</arch>
                 </environment>
+              </environments>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+
+    <profile>
+      <id>win64</id>
+      <activation>
+        <activeByDefault>false</activeByDefault>
+        <os>
+          <family>windows</family>
+          <arch>amd64</arch>
+        </os>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <configuration>
+              <environments>
                 <environment>
                   <os>win32</os>
                   <ws>win32</ws>
                   <arch>x86_64</arch>
                 </environment>
-                <environment>
-                  <os>linux</os>
-                  <ws>gtk</ws>
-                  <arch>x86</arch>
-                </environment>
-                <environment>
-                  <os>linux</os>
-                  <ws>gtk</ws>
-                  <arch>x86_64</arch>
-                </environment>
+              </environments>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+
+    <profile>
+      <id>mac</id>
+      <activation>
+        <activeByDefault>false</activeByDefault>
+        <os>
+          <family>mac</family>
+        </os>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <configuration>
+              <environments>
                 <environment>
                   <os>macosx</os>
                   <ws>cocoa</ws>
@@ -194,84 +234,94 @@
       </build>
     </profile>
 
-    <!-- These next three profiles will autodetect which OS maven is
-         being executed on and then build the matching version of
-         Overture for that OS; because Maven uses OR across all
-         activation conditions, win and linux build both 32- and
-         64-bit versions of Overture.  -jwc/23Jan2014
-    -->
     <profile>
-      <id>win</id>
+      <id>linux</id>
       <activation>
-	<os>
-	  <family>windows</family>
-	</os>
+        <activeByDefault>false</activeByDefault>
+        <os>
+          <family>unix</family>
+          <name>linux</name>
+          <arch>x86</arch>
+        </os>
       </activation>
       <build>
-	<plugins>
-	  <plugin>
-	    <groupId>org.eclipse.tycho</groupId>
-	    <artifactId>target-platform-configuration</artifactId>
-	    <configuration>
-	      <environments>
-		<environment>
-		  <os>win32</os>
-		  <ws>win32</ws>
-		  <arch>x86</arch>
-		</environment>
-		<environment>
-		  <os>win32</os>
-		  <ws>win32</ws>
-		  <arch>x86_64</arch>
-		</environment>
-	      </environments>
-	    </configuration>
-	  </plugin>
-	</plugins>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <configuration>
+              <environments>
+                <environment>
+                  <os>linux</os>
+                  <ws>gtk</ws>
+                  <arch>x86</arch>
+                </environment>
+              </environments>
+            </configuration>
+          </plugin>
+        </plugins>
       </build>
     </profile>
 
     <profile>
-      <id>mac</id>
+      <id>linux64</id>
       <activation>
-	<os>
-	  <family>mac</family>
-	</os>
+        <activeByDefault>false</activeByDefault>
+        <os>
+          <family>unix</family>
+          <name>linux</name>
+          <arch>amd64</arch>
+        </os>
       </activation>
       <build>
-	<plugins>
-	  <plugin>
-	    <groupId>org.eclipse.tycho</groupId>
-	    <artifactId>target-platform-configuration</artifactId>
-	    <configuration>
-	      <environments>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <configuration>
+              <environments>
                 <environment>
-                  <os>macosx</os>
-                  <ws>cocoa</ws>
+                  <os>linux</os>
+                  <ws>gtk</ws>
+                  <arch>x86</arch>
+                </environment>
+                <environment>
+                  <os>linux</os>
+                  <ws>gtk</ws>
                   <arch>x86_64</arch>
                 </environment>
-	      </environments>
-	    </configuration>
-	  </plugin>
-	</plugins>
+              </environments>
+            </configuration>
+          </plugin>
+        </plugins>
       </build>
     </profile>
 
+    <!-- Use this profile to build Overture for all platforms, but you
+         may need to add -P\!linux (or whichever os) to disable the
+         autodetected profile (per above), otherwise the autodetected
+         profile may take precedence over the command-line specified
+         profile.  -jwc/23Jan2014
+    -->
     <profile>
-      <id>linux</id>
-      <activation>
-	<os>
-	  <family>unix</family>
-          <name>linux</name>
-	</os>
-      </activation>
+      <id>all-platforms</id>
       <build>
-	<plugins>
-	  <plugin>
-	    <groupId>org.eclipse.tycho</groupId>
-	    <artifactId>target-platform-configuration</artifactId>
-	    <configuration>
-	      <environments>
+        <plugins>
+          <plugin>
+            <groupId>org.eclipse.tycho</groupId>
+            <artifactId>target-platform-configuration</artifactId>
+            <configuration>
+              <environments>
+                <environment>
+                  <os>win32</os>
+                  <ws>win32</ws>
+                  <arch>x86</arch>
+                </environment>
+                <environment>
+                  <os>win32</os>
+                  <ws>win32</ws>
+                  <arch>x86_64</arch>
+                </environment>
                 <environment>
                   <os>linux</os>
                   <ws>gtk</ws>
@@ -282,10 +332,15 @@
                   <ws>gtk</ws>
                   <arch>x86_64</arch>
                 </environment>
-	      </environments>
-	    </configuration>
-	  </plugin>
-	</plugins>
+                <environment>
+                  <os>macosx</os>
+                  <ws>cocoa</ws>
+                  <arch>x86_64</arch>
+                </environment>
+              </environments>
+            </configuration>
+          </plugin>
+        </plugins>
       </build>
     </profile>
   </profiles>