Added limbo lib target to build_expensive_tests

src/wscript

 #!/usr/bin/env python
 # encoding: utf-8
 
+
 def build(bld):
     bld.recurse('examples')
     bld.recurse('tests')
     bld.recurse('benchmarks')
 
-    obj = bld.stlib(source=' \
-    cmaes/cmaes.c \
-    cmaes/boundary_transformation.c \
-    ehvi/ehvi_calculations.cc \
-    ehvi/ehvi_montecarlo.cc \
-    ehvi/ehvi_sliceupdate.cc \
-    ehvi/ehvi_hvol.cc \
-    ehvi/ehvi_multi.cc \
-    ehvi/helper.cc',
-                    target='limbo')
+    bld.stlib(source=' \
+              cmaes/cmaes.c \
+              cmaes/boundary_transformation.c \
+              ehvi/ehvi_calculations.cc \
+              ehvi/ehvi_montecarlo.cc \
+              ehvi/ehvi_sliceupdate.cc \
+              ehvi/ehvi_hvol.cc \
+              ehvi/ehvi_multi.cc \
+              ehvi/helper.cc',
+              target='limbo')
+
+
+def build_extensive_tests(bld):
+    bld.stlib(source=' \
+              cmaes/cmaes.c \
+              cmaes/boundary_transformation.c \
+              ehvi/ehvi_calculations.cc \
+              ehvi/ehvi_montecarlo.cc \
+              ehvi/ehvi_sliceupdate.cc \
+              ehvi/ehvi_hvol.cc \
+              ehvi/ehvi_multi.cc \
+              ehvi/helper.cc',
+              target='limbo')

wscript

@@ -93,6 +93,7 @@ def build(bld):
 
 
 def build_extensive_tests(ctx):
+    ctx.recurse('src/')
     ctx.recurse('src/tests')