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#!/usr/bin/env python2
import errno
import logging
import optparse
import os
import shutil
import string
import sys
from botan_version import release_major, release_minor
import combine_relnotes
def parse_command_line(args):
parser = optparse.OptionParser()
parser.add_option('--verbose', action='store_true', default=False,
help='Show debug messages')
parser.add_option('--quiet', action='store_true', default=False,
help='Show only warnings and errors')
build_group = optparse.OptionGroup(parser, 'Source options')
build_group.add_option('--build-dir', metavar='DIR', default='build',
help='Location of build output (default \'%default\')')
parser.add_option_group(build_group)
install_group = optparse.OptionGroup(parser, 'Installation options')
install_group.add_option('--destdir', default='/tmp/local',
help='Set output directory (default %default)')
install_group.add_option('--bindir', default='bin', metavar='DIR',
help='Set binary subdir (default %default)')
install_group.add_option('--libdir', default='lib', metavar='DIR',
help='Set library subdir (default %default)')
install_group.add_option('--includedir', default='include', metavar='DIR',
help='Set include subdir (default %default)')
install_group.add_option('--docdir', default='share/doc', metavar='DIR',
help='Set documentation subdir (default %default)')
install_group.add_option('--pkgconfigdir', default='pkgconfig', metavar='DIR',
help='Set pkgconfig subdir (default %default)')
install_group.add_option('--versioned-include-dir', metavar='SUFFIX_DIR',
default='botan-%d.%d' % (release_major, release_minor),
help='Name of versioned include dir')
install_group.add_option('--doc-dir-suffix', metavar='SUFFIX',
default='-%d.%d' % (release_major, release_minor),
help='Set optional suffix on doc dir (default %default)')
install_group.add_option('--umask', metavar='MASK', default='022',
help='Umask to set (default %default)')
parser.add_option_group(install_group)
(options, args) = parser.parse_args(args)
def log_level():
if options.verbose:
return logging.DEBUG
if options.quiet:
return logging.WARNING
return logging.INFO
logging.getLogger().setLevel(log_level())
return (options, args)
def makedirs(dirname, exist_ok = True):
try:
logging.debug('Creating directory %s' % (dirname))
os.makedirs(dirname)
except OSError as e:
if e.errno != errno.EEXIST or not exist_ok:
raise e
def license_text(rst_license):
end_of_rst = 'terms::'
contents = open(rst_license).read()
x = contents.find(end_of_rst) + len(end_of_rst)
lines = contents[x:].split('\n')
while lines[0] == '':
lines.pop(0)
leading_ws = min([len(l) - len(l.lstrip(' ')) for l in lines if l != ''])
return '\n'.join([l[leading_ws:] for l in lines])
def main(args = None):
if args is None:
args = sys.argv
logging.basicConfig(stream = sys.stdout,
format = '%(levelname) 7s: %(message)s')
(options, args) = parse_command_line(args)
exe_mode = 0777
if 'umask' in os.__dict__:
umask = int(options.umask, 8)
logging.debug('Setting umask to %s' % oct(umask))
os.umask(int(options.umask, 8))
exe_mode &= (umask ^ 0777)
def copy_executable(src, dest):
shutil.copyfile(src, dest)
logging.debug('Copied %s to %s' % (src, dest))
os.chmod(dest, exe_mode)
build_vars = eval(open(os.path.join(options.build_dir, 'build_config.py')).read())
def process_template(template_str):
class PercentSignTemplate(string.Template):
delimiter = '%'
try:
template = PercentSignTemplate(template_str)
return template.substitute(build_vars)
except KeyError as e:
raise Exception('Unbound var %s in template' % (e))
except Exception as e:
raise Exception('Exception %s in template' % (e))
bin_dir = os.path.join(options.destdir, options.bindir)
lib_dir = os.path.join(options.destdir, options.libdir)
doc_dir = os.path.join(options.destdir, options.docdir)
include_dir = os.path.join(options.destdir, options.includedir)
botan_doc_dir = os.path.join(doc_dir, 'botan' + options.doc_dir_suffix)
versioned_include_dir = os.path.join(include_dir, options.versioned_include_dir)
botan_include_dir = os.path.join(versioned_include_dir, 'botan')
out_dir = process_template('%{out_dir}')
app_exe = process_template('botan%{program_suffix}')
for d in [options.destdir, lib_dir, bin_dir, doc_dir, botan_include_dir]:
makedirs(d)
build_include_dir = os.path.join(options.build_dir, 'include', 'botan')
for include in os.listdir(build_include_dir):
if include == 'internal':
continue
shutil.copyfile(os.path.join(build_include_dir, include),
os.path.join(botan_include_dir, include))
static_lib = process_template('%{lib_prefix}%{libname}.%{static_suffix}')
shutil.copyfile(static_lib, os.path.join(lib_dir, os.path.basename(static_lib)))
if bool(build_vars['with_shared_lib']):
shared_lib = process_template('%{lib_prefix}%{libname}.%{so_suffix}.%{so_abi_rev}.%{version_patch}')
soname = process_template('%{lib_prefix}%{libname}.%{so_suffix}.%{so_abi_rev}')
baselib = process_template('%{lib_prefix}%{libname}.%{so_suffix}')
copy_executable(shared_lib, os.path.join(lib_dir, os.path.basename(shared_lib)))
prev_cwd = os.getcwd()
try:
os.chdir(lib_dir)
try:
os.unlink(soname)
except OSError as e:
if e.errno != errno.ENOENT:
raise e
try:
os.unlink(baselib)
except OSError as e:
if e.errno != errno.ENOENT:
raise e
os.symlink(shared_lib, soname)
os.symlink(soname, baselib)
finally:
os.chdir(prev_cwd)
copy_executable(os.path.join(out_dir, app_exe), os.path.join(bin_dir, app_exe))
if 'botan_config' in build_vars:
copy_executable(build_vars['botan_config'],
os.path.join(bin_dir, os.path.basename(build_vars['botan_config'])))
if 'botan_pkgconfig' in build_vars:
pkgconfig_dir = os.path.join(options.destdir, options.pkgconfigdir)
makedirs(pkgconfig_dir)
shutil.copyfile(build_vars['botan_pkgconfig'],
os.path.join(pkgconfig_dir, os.path.basename(build_vars['botan_pkgconfig'])))
shutil.rmtree(botan_doc_dir, True)
shutil.copytree(build_vars['doc_output_dir'], botan_doc_dir)
with open(os.path.join(botan_doc_dir, 'license.txt'), 'w+') as lic:
lic.write(license_text('doc/license.rst'))
with open(os.path.join(botan_doc_dir, 'news.txt'), 'w+') as news:
news.write(combine_relnotes.combine_relnotes('doc/relnotes', False))
logging.info('Botan %s installation complete', build_vars['version'])
if __name__ == '__main__':
try:
sys.exit(main())
except Exception as e:
logging.error('Failure: %s' % (e))
import traceback
logging.debug(traceback.format_exc())
sys.exit(1)
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