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2006-Oct-21 19:17 UTC

[Wxruby-development] [702] trunk/wxruby2: Additions to allow faster compiling via a Makefile on dual-processor

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<title>[702] trunk/wxruby2: Additions to allow faster compiling via a
Makefile on dual-processor</title>
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<body>

<div id="msg">
<dl>
<dt>Revision</dt> <dd>702</dd>
<dt>Author</dt> <dd>brokentoy</dd>
<dt>Date</dt> <dd>2006-10-21 15:17:56 -0400 (Sat, 21 Oct
2006)</dd>
</dl>

<h3>Log Message</h3>
<pre>Additions to allow faster compiling via a Makefile on dual-processor
 systems (Sean Long)</pre>

<h3>Modified Paths</h3>
<ul>
<li><a
href="#trunkwxruby2rakerakewxrb">trunk/wxruby2/rake/rakewx.rb</a></li>
<li><a
href="#trunkwxruby2rakefile">trunk/wxruby2/rakefile</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwxruby2rakerakewxrb"></a>
<div class="modfile"><h4>Modified:
trunk/wxruby2/rake/rakewx.rb (701 => 702)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxruby2/rake/rakewx.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2006-10-21
15:23:14 UTC (rev 701)
+++
trunk/wxruby2/rake/rakewx.rb&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2006-10-21
19:17:56 UTC (rev 702)
</span><span class="lines">@@ -367,3 +367,37 @@
</span><span class="cx">     create_link_task
</span><span class="cx">
&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspcreate_install_task
</span><span class="cx"> end
</span><ins>+
+def create_makefile
+  if ($mswin)
+    out_arg = "/Fo"
+  else
+    out_arg = "-o "
+  end
+
+  object_rules = ""
+  
+  all_obj_files_and_extra_obj = all_obj_files + $extra_objs.split(''
'')
+  all_obj_files_and_extra_obj.each do |o|
+    obj_no_dir = o.sub(''obj/'','''')
+    rule = "#{o}:
src/#{obj_no_dir.sub(''.o'',''.cpp'')}\n\t#{$cpp}
-c #{$verbose_flag} #{$cppflags} #{out_arg}$@ $^\n\n"
+    object_rules << rule
+  end
+
+file_data = 
+%{#This is generated by rake do not edit by hand!  
+
+OBJ = #{all_obj_files_and_extra_obj.join('' '')}
+
+rakemake: $(OBJ)
+
+#{object_rules}
+}
+  
+  file = File.new("makefile","w+")
+  file.write(file_data)
+end
+
+def run_makefile(num_threads=1)
+  system("make -j #{num_threads.to_i}")
+end
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkwxruby2rakefile"></a>
<div class="modfile"><h4>Modified: trunk/wxruby2/rakefile
(701 => 702)</h4>
<pre class="diff"><span>
<span class="info">---
trunk/wxruby2/rakefile&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2006-10-21
15:23:14 UTC (rev 701)
+++
trunk/wxruby2/rakefile&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp2006-10-21
19:17:56 UTC (rev 702)
</span><span class="lines">@@ -101,6 +101,13 @@
</span><span class="cx">         delete_files_in($obj_dir)
</span><span class="cx">         #force_rmdir($obj_dir)
</span><span class="cx">     end
</span><ins>+
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspdesc
"Experimental generation of Makefile so can use multiprocessors to compile
faster!"
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsptask
:make =>
[:swig,:rake_make,:link]&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsptask
:rake_make do
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspcreate_makefile
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsprun_makefile(2)&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp
+&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspend
</ins><span class="cx">   
</span><span class="cx"> rescue Exception => e
</span><span class="cx">     puts(e.message)
</span></span></pre>
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