[PATCH] OvmfPkg: retire "create-release.py"

[Laszlo Ersek <lersek@redhat.com>]

Bugzilla: https://bugzilla.tianocore.org/show_bug.cgi?id=1653

"create-release.py" generates a 2-BSDL copyright block that will no longer
apply once we fix <https://bugzilla.tianocore.org/show_bug.cgi?id=1373>.

Rather than update "create-release.py", remove it. We haven't used it in
several years now, plus source releases of upstream edk2 are now covered
by the edk2 stable tags
<https://github.com/tianocore/tianocore.github.io/wiki/EDK-II#stable-tags>.

Regarding binary releases of upstream OVMF: OVMF and ArmVirtQemu binaries
built at the edk2 stable tags are being bundled with upstream QEMU,
similarly to other firmware that runs on QEMU platforms:
<https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg06148.html>.
Furthermore, the Xen project has provided its own builds of OVMF and
ArmVirtXen for a good while now.

Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Julien Grall <julien.grall@arm.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
---

Notes:
    Repo:   https://github.com/lersek/edk2.git
    Branch: retire_create_release

 OvmfPkg/create-release.py | 208 --------------------
 1 file changed, 208 deletions(-)

diff --git a/OvmfPkg/create-release.py b/OvmfPkg/create-release.py
deleted file mode 100755
index 82d8e7b0a2b8..000000000000
--- a/OvmfPkg/create-release.py
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/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
-https://github.com/tianocore/tianocore.github.io/wiki/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')
-
-
-- 
2.19.1.3.g30247aa5d201