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# SPDX-License-Identifier: BSD-2-Clause
"""
Linux Packaging Support
Currently only RPM is supported. Happy to have more added
"""
#
# Copyright 2022 Chris Johns (chris@contemporary.software)
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. 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.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
#
import os.path
import pkg.configs
from waflib import Build, TaskGen
@TaskGen.feature('rpmspec')
class rpmspecer(Build.BuildContext):
'''generate RPM spec files'''
cmd = 'rpmspec'
fun = 'rpmspec'
def _esc_name(s):
return s.replace('_', '-')
def _esc_label(s):
return s.replace('-', '_')
def rpm_get_config(ctx):
if ctx.env.RPM_CONFIG:
config = pkg.configs.get_config_parser()
try:
config.read(ctx.env.RPM_CONFIG)
except pkg.configs.get_config_error() as ce:
conf.fatal('rpm config parse error: ' + str(ce))
else:
config = None
return config
def rpm_config_parser(bld, build):
config = rpm_get_config(bld)
no_config = '# No user configuration, see ./waf --help and --rpm-config'
if config is None:
return no_config
if not config.has_section(build['buildset']):
return no_config
try:
items = config.items(build['buildset'])
except pkg.configs.get_config_error() as ce:
bld.fatal('rpm config parse error: ' + str(ce))
user_config = []
for ci in items:
user_config += ['%%define %s %s' % (ci[0], ci[1])]
return os.linesep.join(user_config)
def rpm_configure(conf):
try:
conf.find_program('rpmbuild', var='RPMBUILD', manditory=False)
conf.env.PACKAGER = True
except:
pass
if conf.options.rpm_config is not None:
if not conf.env.PACKAGER:
conf.fatal('RPM config option is invalid without rpmbuild')
if not os.path.isfile(conf.options.rpm_config):
conf.fatal('RPM config does not exist or not a file: ' +
conf.options.rpm_config)
conf.msg('RPM config', conf.options.rpm_config)
conf.env.RPM_CONFIG = conf.options.rpm_config
rpm_get_config(conf)
def rpm_build(bld, build):
user_rpm_config = rpm_config_parser(bld, build)
bset = pkg.configs.buildset(bld, build, dry_run=False)
rpm_name = 'rpmspec/' + bset['name']
spec_file = _esc_name(build['buildset'])
spec = bld.path.get_bld().find_or_declare(spec_file + '.spec')
buildroot = bld.path.get_bld().find_or_declare('buildroot')
if bld.env.RSB_RELEASED:
rel = 'released'
else:
rel = 'not-released'
bld(name=rpm_name,
features='subst',
description='Generate RPM spec file',
target=spec,
source='pkg/rpm.spec.in',
RSB_BUILDROOT=buildroot,
RSB_PKG_NAME=bset['name'],
PREFIX=bld.env.PREFIX,
RSB_VERSION=bld.env.RSB_VERSION,
RSB_REVISION=_esc_label(bld.env.RSB_REVISION),
RSB_RELEASED=rel,
TARFILE=bset['tar'],
RSB_SET_BUILDER=bset['cmd'],
RSB_SET_BUILDER_ARGS=' '.join(bset['pkg-opts']),
RSB_WORK_PATH=bld.path,
USER_RPM_CONFIG=user_rpm_config)
def rpmspec(bld):
for build in pkg.configs.find_buildsets(bld):
rpm_build(bld, build)
def init(ctx):
pkg.configs.add_wscript_fun(ctx, 'rpmspec', rpmspec)
def options(opt):
opt.add_option('--rpm-config',
default=None,
dest='rpm_config',
help='RPM configuration INI file')
def configure(conf):
rpm_configure(conf)
def build(bld, build, bset, dry_run):
pass
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