Created waf command build_extensive_tests for compiling the extensive tests

src/tests/wscript

 #!/usr/bin/env python
 # encoding: utf-8
 
-all_combinations_init_code="""#include <boost/fusion/container/vector.hpp>
+all_combinations_init_code = """#include <boost/fusion/container/vector.hpp>
 #include <boost/fusion/include/vector.hpp>
 
 #include "limbo/limbo.hpp"
@@ -203,4 +203,7 @@ def build(bld):
                 target='test_macros',
                 uselib='BOOST EIGEN TBB',
                 use='limbo')
-    create_all_combinations_test(bld)
+
+
+def build_extensive_tests(ctx):
+    create_all_combinations_test(ctx)

wscript

@@ -11,6 +11,7 @@ blddir = 'build'
 
 import glob
 import limbo
+from waflib.Build import BuildContext
 
 
 def options(opt):
@@ -89,8 +90,17 @@ def build(bld):
         bld.add_post_fun(waf_unit_test.summary)
 
 
+def build_extensive_tests(ctx):
+    ctx.recurse('src/tests')
+
+
 def shutdown(ctx):
     if ctx.options.qsub:
         limbo.qsub(ctx.options.qsub)
     if ctx.options.oar:
         limbo.oar(ctx.options.oar)
+
+
+class BuildExtensiveTestsContext(BuildContext):
+    cmd = 'build_extensive_tests'
+    fun = 'build_extensive_tests'