More progress on build scripts

Created a config directory for configuration files.
Moved all absolute path variables to a projpaths.py file
All scripts can now universally learn absolute paths via projpaths.py
Moved the config_symbols class to the configuration.py file.
Moved libs to loader since they are only referred by the loader

configure.py

@@ -3,61 +3,8 @@
 
 import os, sys, shelve, shutil
 from os.path import join
-
-PROJROOT = os.getcwd()
-BUILDDIR = join(PROJROOT, "build")
-TOOLSDIR = join(PROJROOT, "tools")
-CML2TOOLSDIR = join(TOOLSDIR, "cml2-tools")
-CML2RULES = join(BUILDDIR, "cml2_rules.out")
-CML2_CONFIG_PROPERTIES = join(BUILDDIR, "cml2_config.out")
-CML2_CONFIG_H = join(BUILDDIR, "cml2_config.h")
-CONFIG_H = join("include/l4/config.h")
-CONFIG_SHELVE_DIR = join(BUILDDIR, "configdata")
-CONFIG_SHELVE_FILENAME = "configuration"
-CONFIG_SHELVE = join(CONFIG_SHELVE_DIR, CONFIG_SHELVE_FILENAME)
-configuration = {}
-
-class config_symbols:
-    arch = None
-    subarch = None
-    platform = None
-    kbuild = []
-    all = []
-
-    # Get all name value symbols
-    def get_all(self, name, val):
-        self.all.append([name, val])
-
-    # Convert line to name value pair, if possible
-    def line_to_name_value(self, line):
-        parts = line.split()
-        if len(parts) > 0:
-            if parts[0] == "#define":
-                return parts[1], parts[2]
-        return None
-
-    # Extract architecture from a name value pair
-    def get_arch(self, name, val):
-        if name[:len("CONFIG_ARCH_")] == "CONFIG_ARCH_":
-            parts = name.split("_", 3)
-            self.arch = parts[2].lower()
-
-    # Extract subarch from a name value pair
-    def get_subarch(self, name, val):
-        if name[:len("CONFIG_SUBARCH_")] == "CONFIG_SUBARCH_":
-            parts = name.split("_", 3)
-            self.subarch = parts[2].lower()
-
-    # Extract platform from a name value pair
-    def get_platform(self, name, val):
-        if name[:len("CONFIG_PLATFORM_")] == "CONFIG_PLATFORM_":
-            parts = name.split("_", 3)
-            self.platform = parts[2].lower()
-
-    # Extract number of containers
-    def get_ncontainers(self, name, val):
-        if name[:len("CONFIG_CONTAINERS")] == "CONFIG_CONTAINERS":
-            self.ncontainers = val
+from config.projpaths import *
+from config.configuration import *
 
 symbols = config_symbols()
 
@@ -92,7 +39,7 @@ def save_configuration():
         os.mkdir(CONFIG_SHELVE_DIR)
 
     config_shelve = shelve.open(CONFIG_SHELVE)
-    #config_shelve["config_symbols"] = symbols
+    config_shelve["config_symbols"] = symbols
     config_shelve["arch"] = symbols.arch
     config_shelve["subarch"] = symbols.subarch
     config_shelve["platform"] = symbols.platform
@@ -109,4 +56,4 @@ def configure_kernel(cml_file):
     save_configuration()
 
 if __name__ == "__main__":
-    configure_kernel("configs/arm.cml")
+    configure_kernel(join(CML2_CONFIG_SRCDIR, "arm.cml"))