Merge pull request #63 from resilientplc/buildrequires

Add support for the spec BuildRequires list of dependencies

src/main/java/org/codehaus/mojo/rpm/AbstractRPMMojo.java

@@ -283,6 +283,13 @@ abstract class AbstractRPMMojo
     @Parameter
     private LinkedHashSet<String> requires;
 
+    /**
+     * The list of build requirements for this package.
+     * @since 2.1.6
+     */
+    @Parameter
+    private LinkedHashSet<String> buildRequires;
+
     /**
      * The list of requirements for running the pre-installation scriptlet.
      * @since 2.1.6
@@ -1311,6 +1318,14 @@ final LinkedHashSet<String> getRequires()
         return this.requires;
     }
 
+    /**
+     * @return Returns the {@link #buildRequires}.
+     */
+    final LinkedHashSet<String> getBuildRequires()
+    {
+        return this.buildRequires;
+    }
+
     /**
      * @return Returns the {@link #requiresPre}.
      */

src/main/java/org/codehaus/mojo/rpm/SpecWriter.java

@@ -90,6 +90,7 @@ public void writeSpecFile()
 
         writeList( mojo.getProvides(), "Provides: " );
         writeList( mojo.getRequires(), "Requires: " );
+        writeList( mojo.getBuildRequires(), "BuildRequires: " );
         writeList( mojo.getRequiresPre(), "Requires(pre): " );
         writeList( mojo.getRequiresPost(), "Requires(post): " );
         writeList( mojo.getRequiresPreun(), "Requires(preun): " );

src/site/apt/adv-params.apt

@@ -76,6 +76,30 @@ Advanced Parameters
 </conflicts>
 +-----+
 
+* RPM Build Dependency Management
+
+  <<These parameters relate to the dependencies required to build the RPM package contents.>>
+
+  There is one RPM spec file tag related to build dependency management:
+
+    * <<<buildRequires>>> identifies a package that is required to be installed for
+      the package being built to build correctly; i.e. it provides some tools needed
+      during the building of the package, or some RPM macros that must be present
+      when adding the scriptlets into the RPM package.
+
+  This tag can appear multiple times in the spec file.  To
+  configure this tag in the plugin configuration, specify an element for
+  each instance of the tag in the spec file; the content of the element is the
+  exact text to be placed in the spec file.  Please be careful to ensure that
+  version comparison specifications such as <<< < >>> and <<< > >>> are
+  properly specified in the XML file.  Here is an example:
+
++-----+
+<buildRequires>
+  <buildRequire>ruby &gt; 1.8</buildRequire>
+</buildRequires>
++-----+
+
 * {Relocation}
 
   If you specify the <<<prefix/prefixes>>> parameter to the RPM plugin, you can create