[SCons] Cleanup of the build scripts

ext/SConscript

@@ -3,18 +3,17 @@ from buildutils import *
 Import('env', 'build', 'install', 'libraryTargets')
 localenv = env.Clone()
 
-#
-# prep function seem to return the environment
-#
 
 def prep_default(env):
     return env.Clone()
 
+
 def prep_fortran(env):
     localenv = env.Clone()
-    localenv.Prepend(CPPPATH='#include/cantera/base') # for config.h
+    localenv.Prepend(CPPPATH='#include/cantera/base')  # for config.h
     return localenv
 
+
 def prep_f2c(env):
     localenv = env.Clone()
 
@@ -23,15 +22,10 @@ def prep_f2c(env):
         localenv.Append(CPPDEFINES=['USE_CLOCK'])
     if not localenv['HAS_UNISTD_H']:
         localenv.Append(CPPDEFINES=['MSDOS'])
-        if env['VERBOSE'] :
-           print "INFO 2:    prep_f2c: adding MSDOS to CPPDEFINES"
+        if env['VERBOSE']:
+            print "INFO 2:    prep_f2c: adding MSDOS to CPPDEFINES"
+            print "INFO 2:     CPPDEFINES     ", localenv['CPPDEFINES']
 
-        if env['VERBOSE'] :
-           print "INFO 2:     CPPDEFINES     ", localenv['CPPDEFINES']
-           #print "localenv", localenv.Dump()
-           #exit(0)
-
- 
     # The F2C code generates a lot of warnings designed to catch
     # programmer errors, but since this is autogenerated code, those
     # warnings are irrelevant.
@@ -47,6 +41,7 @@ def prep_f2c(env):
 
     return localenv
 
+
 def prep_sundials(env):
     localenv = env.Clone()
     localenv.Prepend(CPPPATH=Dir('#ext/cvode/include'))
@@ -57,6 +52,7 @@ def prep_sundials(env):
 
     return localenv
 
+
 def prep_gtest(env):
     localenv = env.Clone()
     localenv.Prepend(CPPPATH=[Dir('#ext/gtest'),
@@ -113,7 +109,9 @@ if env['use_sundials'] == 'n':
 for subdir, extensions, prepFunction in libs:
 
     if env['VERBOSE']:
-      print "INFO 2: Prep the environment for ", subdir, ' with extensions ', extensions, ' by calling func ', prepFunction.__name__
+        print 'INFO 2: Prep the environment for ', subdir,
+        print ' with extensions ', extensions,
+        print ' by calling func ', prepFunction.__name__
 
     localenv = prepFunction(env)
 
@@ -126,24 +124,24 @@ for subdir, extensions, prepFunction in libs:
             libName = 'ctblas'
         if libName == 'ctf2c_lapack':
             libName = 'ctlapack'
-        if libName == 'ctf2c_math' :
+        if libName == 'ctf2c_math':
             libName = 'ctmath'
-        if libName == 'ctcvode/source' :
+        if libName == 'ctcvode/source':
             libName = 'cvode'
-        if libName == 'ctlibexecstream' :
+        if libName == 'ctlibexecstream':
             libName = 'execstream'
         if libName == 'ctf2c_libs':
             libName = 'ctf2c'
 
-        if localenv['renamed_shared_libraries'] :
+        if localenv['renamed_shared_libraries']:
             sharedLibName = libName + '_shared'
         else:
             sharedLibName = libName
 
-        if env['VERBOSE'] :
-            print "INFO 2:" , subdir , ' with ', extensions
+        if env['VERBOSE']:
+            print "INFO 2:", subdir, ' with ', extensions
             print "        libName = ", libName, " sharedLibName = ", sharedLibName
-           
+
         objects = localenv.SharedObject(mglob(localenv, subdir, *extensions))
 
         # Build the static library
@@ -161,6 +159,3 @@ localenv.Prepend(CPPPATH=[Dir('#ext/gtest'),
                 CPPDEFINES={'GTEST_HAS_PTHREAD': 0})
 build(localenv.Library(pjoin('../lib', 'gtest'),
                        source=['gtest/src/gtest-all.cc']))
-
-
-

platform/posix/SConscript

@@ -105,9 +105,6 @@ if not localenv['build_with_f2c']:
 else:
     localenv['mak_syslibs'] = ''
 
-# print localenv.Dump()
-# exit(0)
-
 mak = build(localenv.SubstFile('Cantera.mak', 'Cantera.mak.in'))
 install('$inst_incdir', mak)