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  <h1>Source code for waflib.Tools.d</h1><div class="highlight"><pre>
<span class="c">#!/usr/bin/env python</span>
<span class="c"># encoding: utf-8</span>
<span class="c"># Carlos Rafael Giani, 2007 (dv)</span>
<span class="c"># Thomas Nagy, 2007-2010 (ita)</span>

<span class="kn">from</span> <span class="nn">waflib</span> <span class="kn">import</span> <span class="n">Utils</span><span class="p">,</span> <span class="n">Task</span><span class="p">,</span> <span class="n">Errors</span>
<span class="kn">from</span> <span class="nn">waflib.TaskGen</span> <span class="kn">import</span> <span class="n">taskgen_method</span><span class="p">,</span> <span class="n">feature</span><span class="p">,</span> <span class="n">extension</span>
<span class="kn">from</span> <span class="nn">waflib.Tools</span> <span class="kn">import</span> <span class="n">d_scan</span><span class="p">,</span> <span class="n">d_config</span>
<span class="kn">from</span> <span class="nn">waflib.Tools.ccroot</span> <span class="kn">import</span> <span class="n">link_task</span><span class="p">,</span> <span class="n">stlink_task</span>

<div class="viewcode-block" id="d"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.d">[docs]</a><span class="k">class</span> <span class="nc">d</span><span class="p">(</span><span class="n">Task</span><span class="o">.</span><span class="n">Task</span><span class="p">):</span>
	<span class="s">&quot;Compile a d file into an object file&quot;</span>
	<span class="n">color</span>   <span class="o">=</span> <span class="s">&#39;GREEN&#39;</span>
	<span class="n">run_str</span> <span class="o">=</span> <span class="s">&#39;${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_SRC_F:SRC} ${D_TGT_F:TGT}&#39;</span>
	<span class="n">scan</span>    <span class="o">=</span> <span class="n">d_scan</span><span class="o">.</span><span class="n">scan</span>
</div>
<div class="viewcode-block" id="d_with_header"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.d_with_header">[docs]</a><span class="k">class</span> <span class="nc">d_with_header</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
	<span class="s">&quot;Compile a d file and generate a header&quot;</span>
	<span class="n">run_str</span> <span class="o">=</span> <span class="s">&#39;${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_HDR_F:tgt.outputs[1].bldpath()} ${D_SRC_F:SRC} ${D_TGT_F:tgt.outputs[0].bldpath()}&#39;</span>
</div>
<div class="viewcode-block" id="d_header"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.d_header">[docs]</a><span class="k">class</span> <span class="nc">d_header</span><span class="p">(</span><span class="n">Task</span><span class="o">.</span><span class="n">Task</span><span class="p">):</span>
	<span class="s">&quot;Compile d headers&quot;</span>
	<span class="n">color</span>   <span class="o">=</span> <span class="s">&#39;BLUE&#39;</span>
	<span class="n">run_str</span> <span class="o">=</span> <span class="s">&#39;${D} ${D_HEADER} ${SRC}&#39;</span>
</div>
<div class="viewcode-block" id="dprogram"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.dprogram">[docs]</a><span class="k">class</span> <span class="nc">dprogram</span><span class="p">(</span><span class="n">link_task</span><span class="p">):</span>
	<span class="s">&quot;Link object files into a d program&quot;</span>
	<span class="n">run_str</span> <span class="o">=</span> <span class="s">&#39;${D_LINKER} ${LINKFLAGS} ${DLNK_SRC_F}${SRC} ${DLNK_TGT_F:TGT} ${RPATH_ST:RPATH} ${DSTLIB_MARKER} ${DSTLIBPATH_ST:STLIBPATH} ${DSTLIB_ST:STLIB} ${DSHLIB_MARKER} ${DLIBPATH_ST:LIBPATH} ${DSHLIB_ST:LIB}&#39;</span>
	<span class="n">inst_to</span> <span class="o">=</span> <span class="s">&#39;${BINDIR}&#39;</span>
</div>
<div class="viewcode-block" id="dshlib"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.dshlib">[docs]</a><span class="k">class</span> <span class="nc">dshlib</span><span class="p">(</span><span class="n">dprogram</span><span class="p">):</span>
	<span class="s">&quot;Link object files into a d shared library&quot;</span>
	<span class="n">inst_to</span> <span class="o">=</span> <span class="s">&#39;${LIBDIR}&#39;</span>
</div>
<div class="viewcode-block" id="dstlib"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.dstlib">[docs]</a><span class="k">class</span> <span class="nc">dstlib</span><span class="p">(</span><span class="n">stlink_task</span><span class="p">):</span>
	<span class="s">&quot;Link object files into a d static library&quot;</span>
	<span class="k">pass</span> <span class="c"># do not remove</span>
</div>
<span class="nd">@extension</span><span class="p">(</span><span class="s">&#39;.d&#39;</span><span class="p">,</span> <span class="s">&#39;.di&#39;</span><span class="p">,</span> <span class="s">&#39;.D&#39;</span><span class="p">)</span>
<div class="viewcode-block" id="d_hook"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.d_hook">[docs]</a><span class="k">def</span> <span class="nf">d_hook</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">node</span><span class="p">):</span>
	<span class="sd">&quot;&quot;&quot;</span>
<span class="sd">	Compile *D* files. To get .di files as well as .o files, set the following::</span>

<span class="sd">		def build(bld):</span>
<span class="sd">			bld.program(source=&#39;foo.d&#39;, target=&#39;app&#39;, generate_headers=True)</span>

<span class="sd">	&quot;&quot;&quot;</span>
	<span class="n">ext</span> <span class="o">=</span> <span class="n">Utils</span><span class="o">.</span><span class="n">destos_to_binfmt</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">env</span><span class="o">.</span><span class="n">DEST_OS</span><span class="p">)</span> <span class="o">==</span> <span class="s">&#39;pe&#39;</span> <span class="ow">and</span> <span class="s">&#39;obj&#39;</span> <span class="ow">or</span> <span class="s">&#39;o&#39;</span>
	<span class="n">out</span> <span class="o">=</span> <span class="s">&#39;</span><span class="si">%s</span><span class="s">.</span><span class="si">%d</span><span class="s">.</span><span class="si">%s</span><span class="s">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">idx</span><span class="p">,</span> <span class="n">ext</span><span class="p">)</span>
	<span class="k">def</span> <span class="nf">create_compiled_task</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">node</span><span class="p">):</span>
		<span class="n">task</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">create_task</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">find_or_declare</span><span class="p">(</span><span class="n">out</span><span class="p">))</span>
		<span class="k">try</span><span class="p">:</span>
			<span class="bp">self</span><span class="o">.</span><span class="n">compiled_tasks</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">task</span><span class="p">)</span>
		<span class="k">except</span> <span class="ne">AttributeError</span><span class="p">:</span>
			<span class="bp">self</span><span class="o">.</span><span class="n">compiled_tasks</span> <span class="o">=</span> <span class="p">[</span><span class="n">task</span><span class="p">]</span>
		<span class="k">return</span> <span class="n">task</span>

	<span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;generate_headers&#39;</span><span class="p">,</span> <span class="bp">None</span><span class="p">):</span>
		<span class="n">tsk</span> <span class="o">=</span> <span class="n">create_compiled_task</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;d_with_header&#39;</span><span class="p">,</span> <span class="n">node</span><span class="p">)</span>
		<span class="n">tsk</span><span class="o">.</span><span class="n">outputs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">change_ext</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">env</span><span class="p">[</span><span class="s">&#39;DHEADER_ext&#39;</span><span class="p">]))</span>
	<span class="k">else</span><span class="p">:</span>
		<span class="n">tsk</span> <span class="o">=</span> <span class="n">create_compiled_task</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;d&#39;</span><span class="p">,</span> <span class="n">node</span><span class="p">)</span>
	<span class="k">return</span> <span class="n">tsk</span>
</div>
<span class="nd">@taskgen_method</span>
<div class="viewcode-block" id="generate_header"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.generate_header">[docs]</a><span class="k">def</span> <span class="nf">generate_header</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filename</span><span class="p">):</span>
	<span class="sd">&quot;&quot;&quot;</span>
<span class="sd">	See feature request #104::</span>

<span class="sd">		def build(bld):</span>
<span class="sd">			tg = bld.program(source=&#39;foo.d&#39;, target=&#39;app&#39;)</span>
<span class="sd">			tg.generate_header(&#39;blah.d&#39;)</span>
<span class="sd">			# is equivalent to:</span>
<span class="sd">			#tg = bld.program(source=&#39;foo.d&#39;, target=&#39;app&#39;, header_lst=&#39;blah.d&#39;)</span>

<span class="sd">	:param filename: header to create</span>
<span class="sd">	:type filename: string</span>
<span class="sd">	&quot;&quot;&quot;</span>
	<span class="k">try</span><span class="p">:</span>
		<span class="bp">self</span><span class="o">.</span><span class="n">header_lst</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">filename</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">install_path</span><span class="p">])</span>
	<span class="k">except</span> <span class="ne">AttributeError</span><span class="p">:</span>
		<span class="bp">self</span><span class="o">.</span><span class="n">header_lst</span> <span class="o">=</span> <span class="p">[[</span><span class="n">filename</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">install_path</span><span class="p">]]</span>
</div>
<span class="nd">@feature</span><span class="p">(</span><span class="s">&#39;d&#39;</span><span class="p">)</span>
<div class="viewcode-block" id="process_header"><a class="viewcode-back" href="../../../tools/d.html#waflib.Tools.d.process_header">[docs]</a><span class="k">def</span> <span class="nf">process_header</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
	<span class="sd">&quot;&quot;&quot;</span>
<span class="sd">	Process the attribute &#39;header_lst&#39; to create the d header compilation tasks::</span>

<span class="sd">		def build(bld):</span>
<span class="sd">			bld.program(source=&#39;foo.d&#39;, target=&#39;app&#39;, header_lst=&#39;blah.d&#39;)</span>
<span class="sd">	&quot;&quot;&quot;</span>
	<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">&#39;header_lst&#39;</span><span class="p">,</span> <span class="p">[]):</span>
		<span class="n">node</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">find_resource</span><span class="p">(</span><span class="n">i</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
		<span class="k">if</span> <span class="ow">not</span> <span class="n">node</span><span class="p">:</span>
			<span class="k">raise</span> <span class="n">Errors</span><span class="o">.</span><span class="n">WafError</span><span class="p">(</span><span class="s">&#39;file </span><span class="si">%r</span><span class="s"> not found on d obj&#39;</span> <span class="o">%</span> <span class="n">i</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
		<span class="bp">self</span><span class="o">.</span><span class="n">create_task</span><span class="p">(</span><span class="s">&#39;d_header&#39;</span><span class="p">,</span> <span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">change_ext</span><span class="p">(</span><span class="s">&#39;.di&#39;</span><span class="p">))</span>
</pre></div></div>

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