Subversion Repositories HelenOS-historic

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Ignore whitespace Rev 707 → Rev 708

/boot/trunk/tools/config.py
0,0 → 1,480
#!/usr/bin/env python
"""
boot configuration script
"""
import sys
import os
import re
import commands
 
INPUT = 'boot.config'
OUTPUT = 'Makefile.config'
TMPOUTPUT = 'Makefile.config.tmp'
 
class DefaultDialog:
"Wrapper dialog that tries to return default values"
def __init__(self, dlg):
self.dlg = dlg
 
def set_title(self,text):
self.dlg.set_title(text)
def yesno(self, text, default=None):
if default is not None:
return default
return self.dlg.yesno(text, default)
def noyes(self, text, default=None):
if default is not None:
return default
return self.dlg.noyes(text, default)
def choice(self, text, choices, defopt=None):
if defopt is not None:
return choices[defopt][0]
return self.dlg.choice(text, choices, defopt)
 
class NoDialog:
def __init__(self):
self.printed = None
self.title = 'HelenOS Configuration'
 
def print_title(self):
if not self.printed:
sys.stdout.write("\n*** %s ***\n" % self.title)
self.printed = True
 
def set_title(self, text):
self.title = text
self.printed = False
def noyes(self, text, default=None):
if not default:
default = 'n'
return self.yesno(text, default)
def yesno(self, text, default=None):
self.print_title()
if default != 'n':
default = 'y'
while 1:
sys.stdout.write("%s (y/n)[%s]: " % (text,default))
inp = sys.stdin.readline()
if not inp:
raise EOFError
inp = inp.strip().lower()
if not inp:
return default
if inp == 'y':
return 'y'
elif inp == 'n':
return 'n'
 
def _print_choice(self, text, choices, defopt):
sys.stdout.write('%s:\n' % text)
for i,(text,descr) in enumerate(choices):
sys.stdout.write('\t%2d. %s\n' % (i, descr))
if defopt is not None:
sys.stdout.write('Enter choice number[%d]: ' % defopt)
else:
sys.stdout.write('Enter choice number: ')
 
def menu(self, text, choices, button, defopt=None):
self.title = 'Main menu'
menu = []
for key, descr in choices:
txt = key + (45-len(key))*' ' + ': ' + descr
menu.append((key, txt))
return self.choice(text, [button] + menu)
def choice(self, text, choices, defopt=None):
self.print_title()
while 1:
self._print_choice(text, choices, defopt)
inp = sys.stdin.readline()
if not inp:
raise EOFError
if not inp.strip():
if defopt is not None:
return choices[defopt][0]
continue
try:
number = int(inp.strip())
except ValueError:
continue
if number < 0 or number >= len(choices):
continue
return choices[number][0]
 
 
class Dialog(NoDialog):
def __init__(self):
NoDialog.__init__(self)
self.dlgcmd = os.environ.get('DIALOG','dialog')
self.title = ''
self.backtitle = 'HelenOS Boot Configuration'
if os.system('%s --print-maxsize >/dev/null 2>&1' % self.dlgcmd) != 0:
raise NotImplementedError
 
def set_title(self,text):
self.title = text
def calldlg(self,*args,**kw):
"Wrapper for calling 'dialog' program"
indesc, outdesc = os.pipe()
pid = os.fork()
if not pid:
os.close(2)
os.dup(outdesc)
os.close(indesc)
dlgargs = [self.dlgcmd,'--title',self.title,
'--backtitle', self.backtitle]
for key,val in kw.items():
dlgargs.append('--'+key)
dlgargs.append(val)
dlgargs += args
os.execlp(self.dlgcmd,*dlgargs)
 
os.close(outdesc)
try:
errout = os.fdopen(indesc,'r')
data = errout.read()
errout.close()
pid,status = os.wait()
except:
os.system('reset') # Reset terminal
raise
if not os.WIFEXITED(status):
os.system('reset') # Reset terminal
raise EOFError
status = os.WEXITSTATUS(status)
if status == 255:
raise EOFError
return status,data
def yesno(self, text, default=None):
if text[-1] not in ('?',':'):
text = text + ':'
width = '50'
height = '5'
if len(text) < 48:
text = ' '*int(((48-len(text))/2)) + text
else:
width = '0'
height = '0'
if default == 'n':
res,data = self.calldlg('--defaultno','--yesno',text,height,width)
else:
res,data = self.calldlg('--yesno',text,height,width)
 
if res == 0:
return 'y'
return 'n'
 
def menu(self, text, choices, button, defopt=None):
self.title = 'Main menu'
text = text + ':'
width = '70'
height = str(8 + len(choices))
args = []
for key,val in choices:
args.append(key)
args.append(val)
 
kw = {}
if defopt:
kw['default-item'] = choices[defopt][0]
res,data = self.calldlg('--ok-label','Change',
'--extra-label',button[1],
'--extra-button',
'--menu',text,height,width,
str(len(choices)),*args,**kw)
if res == 3:
return button[0]
if res == 1: # Cancel
sys.exit(1)
elif res:
print data
raise EOFError
return data
def choice(self, text, choices, defopt=None):
text = text + ':'
width = '50'
height = str(8 + len(choices))
args = []
for key,val in choices:
args.append(key)
args.append(val)
 
kw = {}
if defopt:
kw['default-item'] = choices[defopt][0]
res,data = self.calldlg('--nocancel','--menu',text,height,width,
str(len(choices)),*args, **kw)
if res:
print data
raise EOFError
return data
def read_defaults(fname,defaults):
"Read saved values from last configuration run"
f = file(fname,'r')
for line in f:
res = re.match(r'^(?:#!# )?([^#]\w*)\s*=\s*(.*?)\s*$', line)
if res:
defaults[res.group(1)] = res.group(2)
f.close()
 
def check_condition(text, defaults, asked_names):
seen_vars = [ x[0] for x in asked_names ]
ctype = 'cnf'
if ')|' in text or '|(' in text:
ctype = 'dnf'
if ctype == 'cnf':
conds = text.split('&')
else:
conds = text.split('|')
 
for cond in conds:
if cond.startswith('(') and cond.endswith(')'):
cond = cond[1:-1]
inside = check_inside(cond, defaults, ctype, seen_vars)
if ctype == 'cnf' and not inside:
return False
if ctype == 'dnf' and inside:
return True
 
if ctype == 'cnf':
return True
return False
 
def check_inside(text, defaults, ctype, seen_vars):
"""
Check that the condition specified on input line is True
 
only CNF is supported
"""
if ctype == 'cnf':
conds = text.split('|')
else:
conds = text.split('&')
for cond in conds:
res = re.match(r'^(.*?)(!?=)(.*)$', cond)
if not res:
raise RuntimeError("Invalid condition: %s" % cond)
condname = res.group(1)
oper = res.group(2)
condval = res.group(3)
if condname not in seen_vars:
varval = ''
## raise RuntimeError("Variable %s not defined before being asked." %\
## condname)
elif not defaults.has_key(condname):
raise RuntimeError("Condition var %s does not exist: %s" % \
(condname,text))
else:
varval = defaults[condname]
if ctype == 'cnf':
if oper == '=' and condval == varval:
return True
if oper == '!=' and condval != varval:
return True
else:
if oper== '=' and condval != varval:
return False
if oper== '!=' and condval == varval:
return False
if ctype=='cnf':
return False
return True
 
def parse_config(input, output, dlg, defaults={}, askonly=None):
"Parse configuration file and create Makefile.config on the fly"
def ask_the_question(dialog):
"Ask question based on the type of variables to ask"
# This is quite a hack, this thingy is written just to
# have access to local variables..
if vartype == 'y/n':
return dialog.yesno(comment, default)
elif vartype == 'n/y':
return dialog.noyes(comment, default)
elif vartype == 'choice':
defopt = None
if default is not None:
for i,(key,val) in enumerate(choices):
if key == default:
defopt = i
break
return dialog.choice(comment, choices, defopt)
else:
raise RuntimeError("Bad method: %s" % vartype)
 
f = file(input, 'r')
outf = file(output, 'w')
 
outf.write('#########################################\n')
outf.write('## AUTO-GENERATED FILE, DO NOT EDIT!!! ##\n')
outf.write('#########################################\n\n')
 
asked_names = []
 
comment = ''
default = None
choices = []
for line in f:
if line.startswith('%'):
res = re.match(r'^%\s*(?:\[(.*?)\])?\s*(.*)$', line)
if not res:
raise RuntimeError('Invalid command: %s' % line)
if res.group(1):
if not check_condition(res.group(1), defaults,
asked_names):
continue
args = res.group(2).strip().split(' ')
cmd = args[0].lower()
args = args[1:]
if cmd == 'saveas':
outf.write('%s = %s\n' % (args[1],defaults[args[0]]))
elif cmd == 'shellcmd':
varname = args[0]
args = args[1:]
for i,arg in enumerate(args):
if arg.startswith('$'):
args[i] = defaults[arg[1:]]
data,status = commands.getstatusoutput(' '.join(args))
if status:
raise RuntimeError('Error running: %s' % ' '.join(args))
outf.write('%s = %s\n' % (varname,data.strip()))
continue
if line.startswith('!'):
# Ask a question
res = re.search(r'!\s*(?:\[(.*?)\])?\s*([^\s]+)\s*\((.*)\)\s*$', line)
if not res:
raise RuntimeError("Weird line: %s" % line)
varname = res.group(2)
vartype = res.group(3)
 
default = defaults.get(varname,None)
if res.group(1):
if not check_condition(res.group(1), defaults,
asked_names):
if default is not None:
outf.write('#!# %s = %s\n' % (varname, default))
# Clear cumulated values
comment = ''
default = None
choices = []
continue
asked_names.append((varname,comment))
 
if default is None or not askonly or askonly == varname:
default = ask_the_question(dlg)
else:
default = ask_the_question(DefaultDialog(dlg))
 
outf.write('%s = %s\n' % (varname, default))
# Remeber the selected value
defaults[varname] = default
# Clear cumulated values
comment = ''
default = None
choices = []
continue
if line.startswith('@'):
# Add new line into the 'choice array'
res = re.match(r'@\s*(?:\[(.*?)\])?\s*"(.*?)"\s*(.*)$', line)
if not res:
raise RuntimeError("Bad line: %s" % line)
if res.group(1):
if not check_condition(res.group(1),defaults,
asked_names):
continue
choices.append((res.group(2), res.group(3)))
continue
 
# All other things print to output file
outf.write(line)
if re.match(r'^#[^#]', line):
# Last comment before question will be displayed to the user
comment = line[1:].strip()
elif line.startswith('## '):
# Set title of the dialog window
dlg.set_title(line[2:].strip())
 
outf.write('\n')
outf.write('REVISION = %s\n' % commands.getoutput('svnversion . 2> /dev/null'))
outf.write('TIMESTAMP = %s\n' % commands.getoutput('date "+%Y-%m-%d %H:%M:%S"'))
outf.close()
f.close()
return asked_names
 
def main():
defaults = {}
try:
dlg = Dialog()
except NotImplementedError:
dlg = NoDialog()
 
if len(sys.argv) >= 2 and sys.argv[1]=='default':
defmode = True
else:
defmode = False
 
# Default run will update the configuration file
# with newest options
if os.path.exists(OUTPUT):
read_defaults(OUTPUT, defaults)
 
# Get ARCH from command line if specified
if len(sys.argv) >= 3:
defaults['ARCH'] = sys.argv[2]
 
# Dry run only with defaults
varnames = parse_config(INPUT, TMPOUTPUT, DefaultDialog(dlg), defaults)
# If not in default mode, present selection of all possibilities
if not defmode:
defopt = 0
while 1:
# varnames contains variable names that were in the
# last question set
choices = [ (x[1],defaults[x[0]]) for x in varnames ]
res = dlg.menu('Configuration',choices,('save','Save'),defopt)
if res == 'save':
parse_config(INPUT, TMPOUTPUT, DefaultDialog(dlg), defaults)
break
# transfer description back to varname
for i,(vname,descr) in enumerate(varnames):
if res == descr:
defopt = i
break
# Ask the user a simple question, produce output
# as if the user answered all the other questions
# with default answer
varnames = parse_config(INPUT, TMPOUTPUT, dlg, defaults,
askonly=varnames[i][0])
if os.path.exists(OUTPUT):
os.unlink(OUTPUT)
os.rename(TMPOUTPUT, OUTPUT)
if not defmode and dlg.yesno('Rebuild everything?') == 'y':
os.execlp('make','make','clean','build')
 
if __name__ == '__main__':
main()
Property changes:
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: trunk/boot.config
===================================================================
--- trunk/boot.config (nonexistent)
+++ trunk/boot.config (revision 708)
@@ -0,0 +1,7 @@
+## General configuration directives
+
+# Architecture
+@ "ia32" Intel IA-32
+@ "amd64" AMD64/Intel EM64T
+@ "sparc64" Sun UltraSPARC
+! ARCH (choice)
Index: trunk/arch/sparc64/Makefile
===================================================================
--- trunk/arch/sparc64/Makefile (revision 707)
+++ trunk/arch/sparc64/Makefile (nonexistent)
@@ -1,20 +0,0 @@
-.PHONY=build kernel clean
-
-ROOT=distroot
-BASE=$(shell cd ../../..; pwd)
-KERNELDIR=$(BASE)/kernel
-
-build: kernel
- mkdir -p $(ROOT)/boot
- mkdir -p $(ROOT)/kernel
- cat silo/silo.tar.gz | (cd $(ROOT)/boot; tar xvfz -)
- cp silo/README silo/COPYING silo/silo.conf $(ROOT)/boot
- ln -s $(KERNELDIR)/kernel.bin $(ROOT)/kernel
- mkisofs -f -G distroot/boot/isofs.b -B ... -r -o image.iso $(ROOT)/
-
-kernel:
- $(MAKE) -C $(KERNELDIR)
-
-clean:
- -rm -r $(ROOT)/
- -rm image.iso
Index: trunk/arch/sparc64/Makefile.inc
===================================================================
--- trunk/arch/sparc64/Makefile.inc (nonexistent)
+++ trunk/arch/sparc64/Makefile.inc (revision 708)
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+TMP=distroot
+
+build: image.iso
+
+image.iso: kernel uspace
+ mkdir -p $(TMP)/boot
+ mkdir -p $(TMP)/kernel
+ cat arch/$(ARCH)/silo/silo.tar.gz | (cd $(TMP)/boot; tar xvfz -)
+ cp arch/$(ARCH)/silo/README arch/$(ARCH)/silo/COPYING arch/$(ARCH)/silo/silo.conf $(TMP)/boot
+ ln -s $(KERNELDIR)/kernel.bin $(TMP)/kernel
+ mkisofs -f -G $(TMP)/boot/isofs.b -B ... -r -o image.iso $(TMP)/
+
+clean: clean_kernel
+ -rm -fr $(TMP)
+ -rm -f image.iso
+
+arch_distclean: distclean_kernel
+
Index: trunk/arch/amd64/Makefile
===================================================================
--- trunk/arch/amd64/Makefile (revision 707)
+++ trunk/arch/amd64/Makefile (nonexistent)
@@ -1,15 +0,0 @@
-.PHONY=build kernel clean
-
-ROOT=distroot
-BASE=$(shell cd ../../..; pwd)
-KERNELDIR=$(BASE)/kernel
-
-build: kernel
- gunzip -c grub/grub.img.gz > image.bin
- e2cp $(KERNELDIR)/kernel.bin image.bin:/boot/kernel.bin
-
-kernel:
- $(MAKE) -C $(KERNELDIR)
-
-clean:
- -rm image.bin
Index: trunk/arch/amd64/Makefile.inc
===================================================================
--- trunk/arch/amd64/Makefile.inc (nonexistent)
+++ trunk/arch/amd64/Makefile.inc (revision 708)
@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+build: image.boot
+
+image.boot: kernel
+ gunzip -c arch/$(ARCH)/grub/grub.img.gz > image.boot
+ e2cp $(KERNELDIR)/kernel.bin image.boot:/boot/kernel.bin
+
+clean: clean_kernel
+ -rm -f image.boot
+
+arch_distclean: distclean_kernel
Index: trunk/arch/ia32/Makefile
===================================================================
--- trunk/arch/ia32/Makefile (revision 707)
+++ trunk/arch/ia32/Makefile (nonexistent)
@@ -1,20 +0,0 @@
-.PHONY=build kernel uspace clean
-
-ROOT=distroot
-BASE=$(shell cd ../../..; pwd)
-KERNELDIR=$(BASE)/kernel
-USPACEDIR=$(BASE)/uspace
-
-build: kernel uspace
- gunzip -c grub/grub.img.gz > image.bin
- e2cp $(KERNELDIR)/kernel.bin image.bin:/boot/kernel.bin
- e2cp $(USPACEDIR)/init/init image.bin:/init
-
-kernel:
- $(MAKE) -C $(KERNELDIR)
-
-uspace:
- $(MAKE) -C $(USPACEDIR)
-
-clean:
- -rm image.bin
Index: trunk/arch/ia32/Makefile.inc
===================================================================
--- trunk/arch/ia32/Makefile.inc (nonexistent)
+++ trunk/arch/ia32/Makefile.inc (revision 708)
@@ -0,0 +1,39 @@
+#
+# Copyright (C) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+build: image.boot
+
+image.boot: kernel uspace
+ gunzip -c arch/$(ARCH)/grub/grub.img.gz > image.boot
+ e2cp $(KERNELDIR)/kernel.bin image.boot:/boot/kernel.bin
+ e2cp $(USPACEDIR)/init/init image.boot:/init
+
+clean: clean_kernel clean_uspace
+ -rm -f image.boot
+
+arch_distclean: distclean_kernel distclean_uspace
Index: trunk/Makefile
===================================================================
--- trunk/Makefile (nonexistent)
+++ trunk/Makefile (revision 708)
@@ -0,0 +1,74 @@
+#
+# Copyright (C) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Include configuration
+#
+
+-include Makefile.config
+
+## Common flags
+#
+
+BASE = ..
+KERNELDIR = $(BASE)/kernel
+USPACEDIR = $(BASE)/uspace
+
+## Setup arch configuration
+#
+
+-include arch/$(ARCH)/Makefile.inc
+
+.PHONY: all build config distclean arch_distclean clean kernel uspace clean_kernel clean_uspace distclean_kernel distclean_uspace
+
+all:
+ tools/config.py default
+ $(MAKE) -C . build $(ARCH)
+
+config:
+ tools/config.py
+
+distclean: clean arch_distclean
+ -rm Makefile.config
+
+kernel:
+ $(MAKE) -C $(KERNELDIR) ARCH=$(ARCH)
+
+uspace:
+ $(MAKE) -C $(USPACEDIR) ARCH=$(ARCH)
+
+clean_kernel:
+ $(MAKE) -C $(KERNELDIR) clean ARCH=$(ARCH)
+
+clean_uspace:
+ $(MAKE) -C $(USPACEDIR) clean ARCH=$(ARCH)
+
+distclean_kernel:
+ $(MAKE) -C $(KERNELDIR) distclean ARCH=$(ARCH)
+
+distclean_uspace:
+ $(MAKE) -C $(USPACEDIR) distclean ARCH=$(ARCH)