Configuration & build working

SConstruct

@@ -4,9 +4,44 @@
 #
 #  Copyright © 2009  B Labs Ltd
 #
-import os
-import configure
+import os, shelve
+from configure import configure_kernel
 
-if 'configure' in COMMAND_LINE_TARGETS:
-	cml2_configure("configs/arm.cml")
+
+
+env = Environment(CC = 'arm-none-eabi-gcc',
+		  # We don't use -nostdinc because sometimes we need standard headers,
+		  # such as stdarg.h e.g. for variable args, as in printk().
+		  CCFLAGS = ['-g', '-mcpu=arm926ej-s', '-nostdlib', '-ffreestanding', \
+			     '-std=gnu99', '-Wall', '-Werror'],
+		  LINKFLAGS = ['-nostdlib', '-T' + "include/l4/arch/arm/linker.lds"],
+		  ASFLAGS = ['-D__ASSEMBLY__'],
+		  PROGSUFFIX = '.elf',			# The suffix to use for final executable
+		  ENV = {'PATH' : os.environ['PATH']},	# Inherit shell path
+		  LIBS = 'gcc',				# libgcc.a - This is required for division routines.
+		  CPPPATH = "#include",
+		  CPPFLAGS = '-include l4/config.h -include l4/macros.h -include l4/types.h -D__KERNEL__')
+
+config_shelve = shelve.open("build/configdata/configuration")
+configuration = config_shelve["cml2_config"]
+cf = configuration
+
+sources = \
+        Glob('src/api/*.[cS]') + \
+        Glob('src/generic/*.[cS]') + \
+        Glob('src/lib/*.[cS]') + \
+        Glob('src/arch/' + cf['ARCH'] + '/*.[cS]') + \
+        Glob('src/arch/' + cf['ARCH'] + '/' + cf['SUBARCH'] +'/*.[cS]') + \
+        Glob('src/glue/' + cf['ARCH'] + '/*.[cS]') + \
+        Glob('src/platform/' + cf['PLATFORM'] + '/*.[cS]')
+
+for item in cf['DRIVER'] :
+    path = 'src/drivers/' + item
+    if not os.path.isdir(path):
+        feature , device = item.split ( '/' )
+        raise ValueError, 'Driver ' + device + ' for ' + feature + ' not available.'
+    sources += Glob(path + '/*.[cS]')
+
+objects = env.Object(sources)
+startAxf = env.Program('start.axf', objects)