Move artifact signing to a profile

Signed-off-by: Rich Hickey <[email protected]>

Author: puredanger

pom.xml

@@ -239,21 +239,6 @@
         </configuration>
       </plugin>
 
-      <!-- sign artifacts for deployment -->
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-gpg-plugin</artifactId>
-        <version>1.5</version>
-        <executions>
-          <execution>
-            <id>sign-artifacts</id>
-            <phase>verify</phase>
-            <goals>
-              <goal>sign</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
     </plugins>
   </build>
 
@@ -298,5 +283,27 @@
 	</plugins>
       </build>
     </profile>
+    <profile>
+      <!-- sign artifacts for deployment -->
+      <id>sign</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.5</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
   </profiles>
 </project>