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#!/usr/bin/python
#
# Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
import os
import re
import StringIO
import subprocess
import sys
import zipfile
is_unix = not sys.platform.startswith('win')
if not is_unix:
print "This script currently only supports unix-like systems"
sys.exit(-1)
if os.path.exists('OvmfPkgX64.dsc'):
os.chdir('..')
if not os.path.exists(os.path.join('OvmfPkg', 'OvmfPkgX64.dsc')):
print "OvmfPkg/OvmfPkgX64.dsc doesn't exist"
sys.exit(-1)
def run_and_capture_output(args, checkExitCode = True):
p = subprocess.Popen(args=args, stdout=subprocess.PIPE)
stdout = p.stdout.read()
ret_code = p.wait()
if checkExitCode:
assert ret_code == 0
return stdout
gcc_version = run_and_capture_output(args=('gcc', '--version'))
gcc_re = re.compile(r'\s*\S+\s+\([^\)]+?\)\s+(\d+(?:\.\d+)*)(?:\s+.*)?')
mo = gcc_re.match(gcc_version)
if not mo:
print "Unable to find GCC version"
sys.exit(-1)
gcc_version = map(lambda n: int(n), mo.group(1).split('.'))
if 'TOOLCHAIN' in os.environ:
TOOLCHAIN = os.environ['TOOLCHAIN']
else:
assert(gcc_version[0] == 4)
minor = max(4, min(7, gcc_version[1]))
TOOLCHAIN = 'GCC4' + str(minor)
def git_based_version():
dir = os.getcwd()
if not os.path.exists('.git'):
os.chdir('OvmfPkg')
stdout = run_and_capture_output(args=('git', 'log',
'-n', '1',
'--abbrev-commit'))
regex = re.compile(r'^\s*git-svn-id:\s+\S+@(\d+)\s+[0-9a-f\-]+$',
re.MULTILINE)
mo = regex.search(stdout)
if mo:
version = 'r' + mo.group(1)
else:
version = stdout.split(None, 3)[1]
os.chdir(dir)
return version
def svn_info():
dir = os.getcwd()
os.chdir('OvmfPkg')
stdout = run_and_capture_output(args=('svn', 'info'))
os.chdir(dir)
return stdout
def svn_based_version():
buf = svn_info()
revision_re = re.compile('^Revision\:\s*([\da-f]+)$', re.MULTILINE)
mo = revision_re.search(buf)
assert(mo is not None)
return 'r' + mo.group(1)
def get_revision():
if os.path.exists(os.path.join('OvmfPkg', '.svn')):
return svn_based_version()
else:
return git_based_version()
revision = get_revision()
newline_re = re.compile(r'(\n|\r\n|\r(?!\n))', re.MULTILINE)
def to_dos_text(str):
return newline_re.sub('\r\n', str)
def gen_build_info():
distro = run_and_capture_output(args=('lsb_release', '-sd')).strip()
machine = run_and_capture_output(args=('uname', '-m')).strip()
gcc_version_str = '.'.join(map(lambda v: str(v), gcc_version))
ld_version = run_and_capture_output(args=('ld', '--version'))
ld_version = ld_version.split('\n')[0].split()[-1]
iasl_version = run_and_capture_output(args=('iasl'), checkExitCode=False)
iasl_version = filter(lambda s: s.find(' version ') >= 0, iasl_version.split('\n'))[0]
iasl_version = iasl_version.split(' version ')[1].strip()
sb = StringIO.StringIO()
print >> sb, 'edk2: ', revision
print >> sb, 'compiler: GCC', gcc_version_str, '(' + TOOLCHAIN + ')'
print >> sb, 'binutils:', ld_version
print >> sb, 'iasl: ', iasl_version
print >> sb, 'system: ', distro, machine.replace('_', '-')
return to_dos_text(sb.getvalue())
def read_file(filename):
f = open(filename)
d = f.read()
f.close()
return d
LICENSE = to_dos_text(
'''This OVMF binary release is built from source code licensed under
the BSD open source license. The BSD license is documented at
http://opensource.org/licenses/bsd-license.php, and a copy is
shown below.
One sub-component of the OVMF project is a FAT filesystem driver. The FAT
filesystem driver code is also BSD licensed, but the code license contains
one additional term. This license can be found at
http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=Edk2-fat-driver,
and a copy is shown below (following the normal BSD license).
=== BSD license: START ===
''')
LICENSE += read_file(os.path.join('MdePkg', 'License.txt'))
LICENSE += to_dos_text(
'''
=== BSD license: END ===
=== FAT filesystem driver license: START ===
''')
LICENSE += read_file(os.path.join('FatBinPkg', 'License.txt'))
LICENSE += to_dos_text(
'''
=== FAT filesystem driver license: END ===
''')
def build(arch):
args = (
'OvmfPkg/build.sh',
'-t', TOOLCHAIN,
'-a', arch,
'-b', 'RELEASE'
)
logname = 'build-%s.log' % arch
build_log = open(logname, 'w')
print 'Building OVMF for', arch, '(%s)' % logname, '...',
sys.stdout.flush()
p = subprocess.Popen(args=args, stdout=build_log, stderr=build_log)
ret_code = p.wait()
if ret_code == 0:
print '[done]'
else:
print '[error 0x%x]' % ret_code
return ret_code
def create_zip(arch):
global build_info
filename = 'OVMF-%s-%s.zip' % (arch, revision)
print 'Creating', filename, '...',
sys.stdout.flush()
if os.path.exists(filename):
os.remove(filename)
zipf = zipfile.ZipFile(filename, 'w', zipfile.ZIP_DEFLATED)
zipf.writestr('BUILD_INFO', build_info)
zipf.writestr('LICENSE', LICENSE)
zipf.write(os.path.join('OvmfPkg', 'README'), 'README')
FV_DIR = os.path.join(
'Build',
'Ovmf' + arch.title(),
'RELEASE_' + TOOLCHAIN,
'FV'
)
zipf.write(os.path.join(FV_DIR, 'OVMF.fd'), 'OVMF.fd')
zipf.close()
print '[done]'
build_info = gen_build_info()
build('IA32')
build('X64')
create_zip('IA32')
create_zip('X64')
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