Fix issues related to windows and linux.

conda_recipe/bld.bat

@@ -1,4 +1,4 @@
-cd ..\fortran\build_help
+cd fortran\build_help
 CALL gfortran -o sizes -fopenmp omp_sizes.f90
 CALL python sub_sizes.py
 

conda_recipe/build.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cd ../fortran/build_help
+cd fortran/build_help
 gfortran -o sizes -fopenmp omp_sizes.f90
 python sub_sizes.py
 

fortran/build_help/sub_sizes.py

@@ -5,7 +5,10 @@ from string import Template
 def main():
     
     print ("Running sub_sizes")
+    try:
         result = subprocess.check_output(["./sizes"])
+    except WindowsError:
+        result = subprocess.check_output(["sizes.exe"])
     
     split_result = result.split()