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waf: Reformat to PEP8 using yapf

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This commit is contained in:
Chris Johns
2020-09-01 14:01:14 +10:00
parent 5eed6acb5f
commit 93effa4b01
3 changed files with 518 additions and 354 deletions
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239
waf_libbsd.py
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@@ -1,7 +1,10 @@
# SPDX-License-Identifier: BSD-2-Clause
'''LibBSD build configuration to waf integration module.
'''
# Copyright (c) 2015, 2020 Chris Johns <chrisj@rtems.org>. All rights reserved.
#
# Copyright (c) 2015-2018 Chris Johns <chrisj@rtems.org>. All rights reserved.
#
# Copyright (c) 2009-2015 embedded brains GmbH. All rights reserved.
# Copyright (c) 2009, 2015 embedded brains GmbH. All rights reserved.
#
# embedded brains GmbH
# Dornierstr. 4
@@ -9,30 +12,31 @@
# Germany
# <info@embedded-brains.de>
#
# Copyright (c) 2012 OAR Corporation. All rights reserved.
# Copyright (c) 2012 OAR Corporation. All rights reserved.
#
# 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.
# 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.
# 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.
from __future__ import print_function
# Python 3 does no longer know the basestring class. Catch that.
try:
basestring
@@ -55,12 +59,12 @@ if windows:
else:
host_shell = ''
#
# The waf builder for libbsd.
#
class Builder(builder.ModuleManager):
def __init__(self, trace = False):
def __init__(self, trace=False):
super(Builder, self).__init__()
self.trace = trace
self.data = {}
@@ -82,7 +86,6 @@ class Builder(builder.ModuleManager):
return sources
def generate(self, rtems_version):
def _dataInsert(data, cpu, frag):
#
# The default handler returns an empty string. Skip it.
@@ -104,14 +107,14 @@ class Builder(builder.ModuleManager):
d[p] = {}
d = d[p]
if cpu not in d:
d[cpu] = { }
d[cpu] = {}
config = frag[0][2][0]
if config != 'default':
if 'configure' not in data:
data['configure'] = { }
data['configure'] = {}
configTest = frag[1]['configTest']
if configTest not in data['configure']:
data['configure'][configTest] = { }
data['configure'][configTest] = {}
data['configure'][configTest][config] = frag[0][2][1]
if type(frag[1]) is list:
if config not in d[cpu]:
@@ -156,20 +159,19 @@ class Builder(builder.ModuleManager):
for cfg in self.data['configure'][configTest]:
if configTest == 'header':
for h in self.data['configure'][configTest][cfg]:
conf.check(header_name = h,
features = "c",
includes = conf.env.IFLAGS,
mandatory = False)
conf.check(header_name=h,
features="c",
includes=conf.env.IFLAGS,
mandatory=False)
elif configTest == 'library':
for l in self.data['configure'][configTest][cfg]:
conf.check_cc(lib = l,
fragment = rtems.test_application(),
execute = False,
mandatory = False)
conf.check_cc(lib=l,
fragment=rtems.test_application(),
execute=False,
mandatory=False)
else:
bld.fatal('invalid config test: %s' % (configTest))
def build(self, bld):
#
# Localize the config.
@@ -240,16 +242,17 @@ class Builder(builder.ModuleManager):
# Network test configuration
#
if not os.path.exists(bld.env.NET_CONFIG):
bld.fatal('network configuraiton \'%s\' not found' % (bld.env.NET_CONFIG))
tags = [ 'NET_CFG_INTERFACE_0',
'NET_CFG_SELF_IP',
'NET_CFG_NETMASK',
'NET_CFG_PEER_IP',
'NET_CFG_GATEWAY_IP' ]
bld.fatal('network configuraiton \'%s\' not found' %
(bld.env.NET_CONFIG))
tags = [
'NET_CFG_INTERFACE_0', 'NET_CFG_SELF_IP', 'NET_CFG_NETMASK',
'NET_CFG_PEER_IP', 'NET_CFG_GATEWAY_IP'
]
try:
net_cfg_lines = open(bld.env.NET_CONFIG).readlines()
except:
bld.fatal('network configuraiton \'%s\' read failed' % (bld.env.NET_CONFIG))
bld.fatal('network configuraiton \'%s\' read failed' %
(bld.env.NET_CONFIG))
lc = 0
sed = 'sed '
for l in net_cfg_lines:
@@ -264,10 +267,10 @@ class Builder(builder.ModuleManager):
for t in tags:
if lhs == t:
sed += "-e 's/@%s@/%s/' " % (t, rhs)
bld(target = "testsuite/include/rtems/bsd/test/network-config.h",
source = "testsuite/include/rtems/bsd/test/network-config.h.in",
rule = sed + " < ${SRC} > ${TGT}",
update_outputs = True)
bld(target="testsuite/include/rtems/bsd/test/network-config.h",
source="testsuite/include/rtems/bsd/test/network-config.h.in",
rule=sed + " < ${SRC} > ${TGT}",
update_outputs=True)
#
# Add a copy rule for all headers where the install path and the source
@@ -275,7 +278,8 @@ class Builder(builder.ModuleManager):
#
if 'header-paths' in config:
header_build_copy_paths = [
hp for hp in config['header-paths'] if hp[2] != '' and not hp[0].endswith(hp[2])
hp for hp in config['header-paths']
if hp[2] != '' and not hp[0].endswith(hp[2])
]
for headers in header_build_copy_paths:
target = os.path.join(buildinclude, headers[2])
@@ -283,10 +287,10 @@ class Builder(builder.ModuleManager):
for header in start_dir.ant_glob(headers[1]):
relsourcepath = header.path_from(start_dir)
targetheader = os.path.join(target, relsourcepath)
bld(features = 'subst',
target = targetheader,
source = header,
is_copy = True)
bld(features='subst',
target=targetheader,
source=header,
is_copy=True)
#
# Generate a header that contains information about enabled modules
@@ -305,12 +309,13 @@ class Builder(builder.ModuleManager):
output += '#define RTEMS_BSD_MODULE_{} 1\n'.format(modname)
output += '#endif /* RTEMS_BSD_MODULES_H */\n'
self.outputs[0].write(output)
modules_h_file_with_path = os.path.join(buildinclude,
module_header_path,
module_header_name)
bld(rule = rtems_libbsd_modules_h_gen,
target = modules_h_file_with_path,
before = ['c', 'cxx'])
bld(rule=rtems_libbsd_modules_h_gen,
target=modules_h_file_with_path,
before=['c', 'cxx'])
#
# Add the specific rule based builders
@@ -325,15 +330,15 @@ class Builder(builder.ModuleManager):
kvmsymbols_includes = kvmsymbols['files']['includes']
else:
kvmsymbols_includes = []
bld(target = kvmsymbols['files']['all']['default'][0],
source = 'rtemsbsd/rtems/generate_kvm_symbols',
rule = host_shell + './${SRC} > ${TGT}',
update_outputs = True)
bld.objects(target = 'kvmsymbols',
features = 'c',
cflags = cflags,
includes = kvmsymbols_includes + includes,
source = kvmsymbols['files']['all']['default'][0])
bld(target=kvmsymbols['files']['all']['default'][0],
source='rtemsbsd/rtems/generate_kvm_symbols',
rule=host_shell + './${SRC} > ${TGT}',
update_outputs=True)
bld.objects(target='kvmsymbols',
features='c',
cflags=cflags,
includes=kvmsymbols_includes + includes,
source=kvmsymbols['files']['all']['default'][0])
libbsd_use += ["kvmsymbols"]
bld.add_group()
@@ -345,9 +350,9 @@ class Builder(builder.ModuleManager):
if bld.env.AUTO_REGEN:
rpcgen = self.data['RPCGen']
rpcname = rpcgen['files']['all']['default'][0][:-2]
bld(target = rpcname + '.h',
source = rpcname + '.x',
rule = host_shell + '${RPCGEN} -h -o ${TGT} ${SRC}')
bld(target=rpcname + '.h',
source=rpcname + '.x',
rule=host_shell + '${RPCGEN} -h -o ${TGT} ${SRC}')
#
# Route keywords
@@ -360,9 +365,7 @@ class Builder(builder.ModuleManager):
"awk 'BEGIN { r = 0 } { if (NF == 1) " + \
"printf \"#define\\tK_%%s\\t%%d\\n\\t{\\\"%%s\\\", K_%%s},\\n\", " + \
"toupper($1), ++r, $1, toupper($1)}' > ${TGT}"
bld(target = rkwname + '.h',
source = rkwname,
rule = rkw_rule)
bld(target=rkwname + '.h', source=rkwname, rule=rkw_rule)
#
# Lex
@@ -382,16 +385,16 @@ class Builder(builder.ModuleManager):
lex_rule = host_shell + '${LEX} -P ' + lex['sym'] + ' -t ${SRC} | ' + \
'sed -e \'/YY_BUF_SIZE/s/16384/1024/\' > ${TGT}'
if bld.env.AUTO_REGEN:
bld(target = lex['file'][:-2]+ '.c',
source = lex['file'],
rule = lex_rule)
bld(target=lex['file'][:-2] + '.c',
source=lex['file'],
rule=lex_rule)
if lex['build']:
bld.objects(target = 'lex_%s' % (lex['sym']),
features = 'c',
cflags = cflags,
includes = lexIncludes + includes,
defines = defines + lexDefines,
source = lex['file'][:-2] + '.c')
bld.objects(target='lex_%s' % (lex['sym']),
features='c',
cflags=cflags,
includes=lexIncludes + includes,
defines=defines + lexDefines,
source=lex['file'][:-2] + '.c')
libbsd_use += ['lex_%s' % (lex['sym'])]
#
@@ -406,7 +409,8 @@ class Builder(builder.ModuleManager):
yaccSym = yacc['sym']
else:
yaccSym = os.path.basename(yaccFile)[:-2]
yaccHeader = '%s/%s' % (os.path.dirname(yaccFile), yacc['header'])
yaccHeader = '%s/%s' % (os.path.dirname(yaccFile),
yacc['header'])
if 'cflags' in yacc:
yaccDefines = [d[2:] for d in yacc['cflags']]
else:
@@ -417,19 +421,20 @@ class Builder(builder.ModuleManager):
yaccIncludes = []
yacc_rule = host_shell + '${YACC} -b ' + yaccSym + \
' -d -p ' + yaccSym + ' ${SRC} && ' + \
'sed -e \'/YY_BUF_SIZE/s/16384/1024/\' < ' + yaccSym + '.tab.c > ${TGT} && ' + \
'sed -e \'/YY_BUF_SIZE/s/16384/1024/\' < ' + \
yaccSym + '.tab.c > ${TGT} && ' + \
'rm -f ' + yaccSym + '.tab.c && mv ' + yaccSym + '.tab.h ' + yaccHeader
if bld.env.AUTO_REGEN:
bld(target = yaccFile[:-2] + '.c',
source = yaccFile,
rule = yacc_rule)
bld(target=yaccFile[:-2] + '.c',
source=yaccFile,
rule=yacc_rule)
if yacc['build']:
bld.objects(target = 'yacc_%s' % (yaccSym),
features = 'c',
cflags = cflags,
includes = yaccIncludes + includes,
defines = defines + yaccDefines,
source = yaccFile[:-2] + '.c')
bld.objects(target='yacc_%s' % (yaccSym),
features='c',
cflags=cflags,
includes=yaccIncludes + includes,
defines=defines + yaccDefines,
source=yaccFile[:-2] + '.c')
libbsd_use += ['yacc_%s' % (yaccSym)]
#
@@ -452,12 +457,12 @@ class Builder(builder.ModuleManager):
for arch in archs:
if bld.get_env()['RTEMS_ARCH'] == arch:
bld_sources += Builder._sourceList(bld, build[arch])
bld.objects(target = target,
features = 'c',
cflags = cflags + sorted(build.get('cflags', [])),
includes = sorted(build.get('includes', [])) + includes,
defines = defines,
source = bld_sources)
bld.objects(target=target,
features='c',
cflags=cflags + sorted(build.get('cflags', [])),
includes=sorted(build.get('includes', [])) + includes,
defines=defines,
source=bld_sources)
libbsd_use += [target]
#
@@ -471,14 +476,14 @@ class Builder(builder.ModuleManager):
for arch in archs:
if bld.get_env()['RTEMS_ARCH'] == arch:
bld_sources += Builder._sourceList(bld, build[arch])
bld.stlib(target = 'bsd',
features = 'c cxx',
cflags = cflags,
cxxflags = cxxflags,
includes = includes,
defines = defines,
source = bld_sources,
use = libbsd_use)
bld.stlib(target='bsd',
features='c cxx',
cflags=cflags,
cxxflags=cxxflags,
includes=includes,
defines=defines,
source=bld_sources,
use=libbsd_use)
#
# Installs.
@@ -504,13 +509,13 @@ class Builder(builder.ModuleManager):
if start_dir != None:
bld.install_files("${PREFIX}/" + ipath,
start_dir.ant_glob(headers[1]),
cwd = start_dir,
relative_trick = True)
cwd=start_dir,
relative_trick=True)
bld.install_files(os.path.join("${PREFIX}", arch_inc_path,
module_header_path),
modules_h_file_with_path,
cwd = bld.path)
cwd=bld.path)
#
# Tests
@@ -534,11 +539,11 @@ class Builder(builder.ModuleManager):
for f in test[cfg]['files']]
libs = test[cfg]['libs'] + libs
if build_test:
bld.program(target = '%s.exe' % (testName),
features = 'cprogram',
cflags = cflags,
includes = includes,
source = test_sources,
use = ['bsd'],
lib = libs,
install_path = None)
bld.program(target='%s.exe' % (testName),
features='cprogram',
cflags=cflags,
includes=includes,
source=test_sources,
use=['bsd'],
lib=libs,
install_path=None)