mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-05-13 14:59:45 +08:00
8440506ee8
- Update the file builder generator to handle generator specific cflags and includes. The tcpdump and libpcap have localised headers and need specific headers paths to see them. There are also module specific flags and these need to be passed to the lex and yacc generators. - Add the tcpdump support.
354 lines
16 KiB
Python
Executable File
354 lines
16 KiB
Python
Executable File
#
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# Copyright (c) 2015 Chris Johns <chrisj@rtems.org>. All rights reserved.
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#
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# Copyright (c) 2009-2015 embedded brains GmbH. All rights reserved.
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#
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# embedded brains GmbH
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# Dornierstr. 4
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# 82178 Puchheim
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# Germany
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# <info@embedded-brains.de>
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#
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# Copyright (c) 2012 OAR Corporation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import tempfile
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import builder
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class SourceFileFragmentComposer(builder.BuildSystemFragmentComposer):
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def __init__(self, cflags = None, includes = None):
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self.cflags = cflags
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self.includes = includes
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def compose(self, path):
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fragment = 'LIB_C_FILES += ' + path + '\n'
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cflags = ''
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if self.includes != None:
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if type(self.includes) is list:
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cflags += ' '.join(self.includes)
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else:
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cflags += self.includes
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if self.cflags != None:
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if type(self.cflags) is list:
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cflags += ' '.join(self.cflags)
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else:
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cflags += self.cflags
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if len(cflags) > 0:
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fragment = fragment + path[:-1] + 'o: ' + path + '\n' \
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+ '\t$(CC) $(CPPFLAGS) $(CFLAGS) ' + cflags + ' -c $< -o $@\n'
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return fragment
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class TestFragementComposer(builder.BuildSystemFragmentComposer):
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def __init__(self, testName, fileFragments, runTest = True, netTest = False):
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self.testName = testName
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self.fileFragments = fileFragments
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self.runTest = runTest
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self.netTest = netTest
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def compose(self, path):
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makefileFragment = ''
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testPrefix = 'TEST_' + self.testName.upper()
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testOFiles = testPrefix + '_O_FILES'
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testDFiles = testPrefix + '_D_FILES'
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testDir = 'testsuite/' + self.testName
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testExe = testDir + '/' + self.testName + '.exe'
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testMap = testDir + '/' + self.testName + '.map'
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testCollection = 'TESTS'
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if self.netTest:
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testCollection = 'NET_' + testCollection
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makefileFragment += '\n' + testPrefix + ' = ' + testExe + '\n' \
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+ testOFiles + ' =\n' \
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+ testDFiles + ' =\n'
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for fileFragment in self.fileFragments:
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makefileFragment += testOFiles + ' += ' + testDir + '/' + fileFragment + '.o\n' \
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+ testDFiles + ' += ' + testDir + '/' + fileFragment + '.d\n'
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makefileFragment += '$(' + testPrefix + '): $(' + testOFiles + ') $(LIB)\n' \
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'\t$(LINK.c) -Wl,-Map,' + testMap + ' $^ -lm -lz -o $@\n' \
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+ testCollection + ' += $(' + testPrefix + ')\n' \
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'O_FILES += $(' + testOFiles + ')\n' \
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'D_FILES += $(' + testDFiles + ')\n'
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if self.runTest:
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makefileFragment += 'RUN_' + testCollection + ' += $(' + testPrefix + ')\n'
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return makefileFragment
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class KVMSymbolsFragmentComposer(builder.BuildSystemFragmentComposer):
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def compose(self, path):
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return 'LIB_GEN_FILES += ' + path + '\n' \
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'LIB_C_FILES += ' + path + '\n' \
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+ path + ': rtemsbsd/rtems/generate_kvm_symbols\n' \
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'\t./$< > $@\n'
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class RPCGENFragmentComposer(builder.BuildSystemFragmentComposer):
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def compose(self, path):
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headerPath = path[:-2] + '.h'
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return headerPath + ': ' + path + '\n' \
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'\t rm -f $@\n' \
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'\t rpcgen -h -o $@ $<\n'
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class RouteKeywordsFragmentComposer(builder.BuildSystemFragmentComposer):
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def compose(self, path):
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headerPath = path + '.h'
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tmpPath = path + '.tmp'
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return headerPath + ': ' + path + '\n' \
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'\tsed -e \'/^#/d\' -e \'/^$$/d\' $< > ' + tmpPath + '\n' \
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'\tLC_ALL=C tr \'a-z\' \'A-Z\' < ' + tmpPath + ' | paste ' + tmpPath + ' - | \\\n' \
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'\tawk \'{ if (NF > 1) printf "#define\\tK_%s\\t%d\\n\\t{\\"%s\\", K_%s},\\n", $$2, NR, $$1, $$2 }\' > $@\n' \
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'\trm -f ' + tmpPath + '\n'
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class LexFragmentComposer(builder.BuildSystemFragmentComposer):
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def __init__(self, sym, dep, cflags = None, includes = None):
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self.sym = sym
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self.dep = dep
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self.cflags = ''
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if cflags is not None:
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self.cflags += ' '.join(cflags)
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if includes is not None:
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self.cflags += ' -I'.join(includes)
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def compose(self, path):
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src = path[:-2] + '.c'
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dep = path[:path.rfind('/')] + '/' + self.dep
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fragment = 'LIB_C_FILES += ' + src + '\n' \
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+ src + ': ' + path + ' ' + dep + '\n' \
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'\t${LEX} -P ' + self.sym + ' -t $< | sed -e \'/YY_BUF_SIZE/s/16384/1024/\' > $@\n'
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if len(self.cflags) > 0:
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fragment = fragment + src[:-1] + 'o: ' + src + '\n' \
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+ '\t$(CC) $(CPPFLAGS) $(CFLAGS) ' + self.cflags + ' -c $< -o $@\n'
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return fragment
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class YaccFragmentComposer(builder.BuildSystemFragmentComposer):
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def __init__(self, sym, header, cflags = None, includes = None):
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self.sym = sym
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self.header = header
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self.cflags = ''
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if cflags is not None:
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self.cflags += ' '.join(cflags)
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if includes is not None:
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self.cflags += ' -I'.join(includes)
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def compose(self, path):
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src = path[:-2] + '.c'
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hdr = path[:path.rfind('/')] + '/' + self.header
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if self.sym is not None:
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sym = '-b %s' % (self.sym)
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else:
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sym = os.path.basename(src)[:-2]
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fragment = 'LIB_C_FILES += ' + src + '\n' \
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+ src + ': ' + path + '\n' \
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'\tyacc -b ' + sym + ' -d -p ' + sym + ' $<\n' \
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'\tsed -e ''/YY_BUF_SIZE/s/16384/1024/'' < ' + sym + '.tab.c > $@\n' \
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'\trm -f ' + sym + '.tab.c\n' \
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'\tmv ' + sym + '.tab.h ' + hdr + '\n'
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if len(self.cflags) > 0:
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fragment = fragment + src[:-1] + 'o: ' + src + '\n' \
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+ '\t$(CC) $(CPPFLAGS) $(CFLAGS) ' + self.cflags + ' -c $< -o $@\n'
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return fragment
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# Module Manager - Collection of Modules
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class ModuleManager(builder.ModuleManager):
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def setGenerators(self):
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self.generator['convert'] = builder.Converter
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self.generator['no-convert'] = builder.NoConverter
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self.generator['file'] = builder.File
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self.generator['path'] = builder.PathComposer
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self.generator['freebsd-path'] = builder.FreeBSDPathComposer
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self.generator['rtems-path'] = builder.RTEMSPathComposer
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self.generator['cpu-path'] = builder.CPUDependentPathComposer
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self.generator['target-src-cpu--path'] = builder.TargetSourceCPUDependentPathComposer
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self.generator['source'] = SourceFileFragmentComposer
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self.generator['test'] = TestFragementComposer
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self.generator['kvm-symbols'] = KVMSymbolsFragmentComposer
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self.generator['rpc-gen'] = RPCGENFragmentComposer
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self.generator['route-keywords'] = RouteKeywordsFragmentComposer
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self.generator['lex'] = LexFragmentComposer
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self.generator['yacc'] = YaccFragmentComposer
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def generate(self):
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data = 'include config.inc\n' \
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'\n' \
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'RTEMS_MAKEFILE_PATH = $(PREFIX)/$(TARGET)/$(BSP)\n' \
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'include $(RTEMS_MAKEFILE_PATH)/Makefile.inc\n' \
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'include $(RTEMS_CUSTOM)\n' \
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'include $(PROJECT_ROOT)/make/leaf.cfg\n' \
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'\n' \
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'COMMON_FLAGS += -fno-strict-aliasing\n' \
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'COMMON_FLAGS += -ffreestanding\n' \
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'COMMON_FLAGS += -fno-common\n' \
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'COMMON_FLAGS += -Irtemsbsd/include\n' \
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'COMMON_FLAGS += -Irtemsbsd/$(RTEMS_CPU)/include\n' \
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'COMMON_FLAGS += -Ifreebsd/sys\n' \
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'COMMON_FLAGS += -Ifreebsd/sys/$(RTEMS_CPU)/include\n' \
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'COMMON_FLAGS += -Ifreebsd/sys/contrib/altq\n' \
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'COMMON_FLAGS += -Ifreebsd/sys/contrib/pf\n' \
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'COMMON_FLAGS += -Ifreebsd/include\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libc/include\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libc/isc/include\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libc/resolv\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libutil\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libkvm\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libmemstat\n' \
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'COMMON_FLAGS += -Ifreebsd/lib/libipsec\n' \
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'COMMON_FLAGS += -Irtemsbsd/sys\n' \
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'COMMON_FLAGS += -ImDNSResponder/mDNSCore\n' \
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'COMMON_FLAGS += -ImDNSResponder/mDNSShared\n' \
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'COMMON_FLAGS += -ImDNSResponder/mDNSPosix\n' \
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'COMMON_FLAGS += -Itestsuite/include\n' \
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'COMMON_FLAGS += -DHAVE_RTEMS_PCI_H=1\n' \
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'COMMON_FLAGS += -Wall\n' \
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'COMMON_FLAGS += -Wno-format\n' \
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'COMMON_FLAGS += -MT $@ -MD -MP -MF $(basename $@).d\n' \
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'CFLAGS += $(COMMON_FLAGS)\n' \
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'CFLAGS += -std=gnu11\n' \
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'CXXFLAGS += $(COMMON_FLAGS)\n' \
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'CXXFLAGS += -std=gnu++11\n' \
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'NEED_DUMMY_PIC_IRQ=yes\n' \
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'\n' \
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'TEST_NETWORK_CONFIG = testsuite/include/rtems/bsd/test/network-config.h\n' \
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'\n' \
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'TESTS =\n' \
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'RUN_TESTS =\n' \
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'\n' \
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'NET_TESTS =\n' \
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'RUN_NET_TESTS =\n' \
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'\n' \
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'O_FILES =\n' \
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'D_FILES =\n' \
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'\n' \
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'LIB = libbsd.a\n' \
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'LIB_GEN_FILES =\n' \
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'LIB_C_FILES =\n' \
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'LIB_CXX_FILES =\n' \
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'LIB_CXX_FILES += rtemsbsd/rtems/rtems-bsd-cxx.cc\n'
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for mn in self.getModules():
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m = self[mn]
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if m.conditionalOn != "none":
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data += 'ifneq ($(' + m.conditionalOn + '),yes)\n'
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for f in m.files:
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data += f.getFragment()
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for cpu, files in sorted(m.cpuDependentSourceFiles.items()):
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data += 'ifeq ($(RTEMS_CPU), ' + cpu + ')\n'
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for f in files:
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data += f.getFragment()
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if cpu in ("arm", "i386", "lm32", "mips", "powerpc", "sparc", "m68k"):
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data += 'NEED_DUMMY_PIC_IRQ=no\n'
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data += 'endif\n'
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if m.conditionalOn != "none":
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data += 'endif # ' + m.conditionalOn +'\n'
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data += '\n' \
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'ifeq ($(NEED_DUMMY_PIC_IRQ),yes)\n' \
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'CFLAGS += -I rtems-dummy-pic-irq/include\n' \
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'endif\n' \
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'LIB_O_FILES = $(LIB_C_FILES:%.c=%.o) $(LIB_CXX_FILES:%.cc=%.o)\n' \
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'O_FILES += $(LIB_O_FILES)\n' \
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'D_FILES += $(LIB_C_FILES:%.c=%.d) $(LIB_CXX_FILES:%.cc=%.d)\n' \
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'\n' \
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'all: $(LIB) $(TESTS) $(TEST_NETWORK_CONFIG) $(NET_TESTS)\n' \
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'\n' \
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'$(LIB): $(LIB_GEN_FILES) $(LIB_O_FILES)\n' \
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'\trm -f $@\n' \
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'\t$(AR) rcu $@ $^\n' \
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'\n' \
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'run_tests: $(RUN_TESTS)\n' \
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'\t$(TEST_RUNNER) $^\n' \
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'\tcheck_endof\n' \
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'\n' \
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'run_net_tests: $(RUN_NET_TESTS)\n' \
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'\t$(TEST_RUNNER) -N -T $(NET_TAP_INTERFACE) $^\n' \
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'\tcheck_endof\n' \
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'\n' \
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'$(TEST_NETWORK_CONFIG): $(TEST_NETWORK_CONFIG).in config.inc\n' \
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'\tsed -e \'s/@NET_CFG_SELF_IP@/$(NET_CFG_SELF_IP)/\' \\\n' \
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'\t-e \'s/@NET_CFG_NETMASK@/$(NET_CFG_NETMASK)/\' \\\n' \
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'\t-e \'s/@NET_CFG_PEER_IP@/$(NET_CFG_PEER_IP)/\' \\\n' \
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'\t-e \'s/@NET_CFG_GATEWAY_IP@/$(NET_CFG_GATEWAY_IP)/\' \\\n' \
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'\t< $< > $@\n' \
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'\n' \
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'CPU_SED = sed\n' \
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'CPU_SED += -e \'/arm/d\'\n' \
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'CPU_SED += -e \'/i386/d\'\n' \
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'CPU_SED += -e \'/powerpc/d\'\n' \
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'CPU_SED += -e \'/mips/d\'\n' \
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'CPU_SED += -e \'/sparc64/d\'\n' \
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'\n' \
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'LIB_DIR = $(INSTALL_BASE)/lib\n' \
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'INCLUDE_DIR = $(INSTALL_BASE)/lib/include\n' \
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'\n' \
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'install: $(LIB)\n' \
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'\tinstall -d $(LIB_DIR)\n' \
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'\tinstall -m 644 $(LIB) $(LIB_DIR)\n' \
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'\tcd rtemsbsd/include ; for i in `find . -type d` ; do \\\n' \
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'\t install -d $(INCLUDE_DIR)/$$i ; \\\n' \
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'\t install -m 644 $$i/*.h $(INCLUDE_DIR)/$$i ; done\n' \
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'\tinstall -d $(INCLUDE_DIR)/mghttpd\n' \
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'\tinstall -m 644 rtemsbsd/mghttpd/mongoose.h $(INCLUDE_DIR)/mghttpd\n' \
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'\tcd freebsd/include ; for i in `find . -type d` ; do \\\n' \
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'\t install -d $(INCLUDE_DIR)/$$i ; \\\n' \
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'\t install -m 644 $$i/*.h $(INCLUDE_DIR)/$$i ; done\n' \
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'\tcd freebsd/sys/contrib/altq ; \\\n' \
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'\t install -d $(INCLUDE_DIR)/altq ; \\\n' \
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'\t install -m 644 altq/*.h $(INCLUDE_DIR)/altq\n' \
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'\tfor i in bsm cam net net80211 netatalk netinet netinet6 netipsec sys vm ; do \\\n' \
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'\t install -d $(INCLUDE_DIR)/$$i ; \\\n' \
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'\t install -m 644 freebsd/sys/$$i/*.h $(INCLUDE_DIR)/$$i ; done\n' \
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'\tcd freebsd/sys/dev/mii ; \\\n' \
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'\t install -d $(INCLUDE_DIR)/dev/mii ; \\\n' \
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'\t install -m 644 *.h $(INCLUDE_DIR)/dev/mii\n' \
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'\tinstall -m 644 mDNSResponder/mDNSCore/mDNSDebug.h $(INCLUDE_DIR)\n' \
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'\tinstall -m 644 mDNSResponder/mDNSCore/mDNSEmbeddedAPI.h $(INCLUDE_DIR)\n' \
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'\tinstall -m 644 mDNSResponder/mDNSShared/dns_sd.h $(INCLUDE_DIR)\n' \
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'\tinstall -m 644 mDNSResponder/mDNSPosix/mDNSPosix.h $(INCLUDE_DIR)\n' \
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'\n' \
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'clean:\n' \
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'\trm -f $(LIB_GEN_FILES) $(LIB) $(TESTS) $(O_FILES) $(D_FILES)\n' \
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'\trm -f libbsd.html\n' \
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'\n' \
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'-include $(D_FILES)\n' \
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'\n' \
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'doc: libbsd.html\n' \
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'\n' \
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'libbsd.html: libbsd.txt\n' \
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'\tasciidoc -o libbsd.html libbsd.txt\n'
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try:
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out = tempfile.NamedTemporaryFile(delete = False)
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out.write(data)
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out.close()
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makefile = builder.RTEMS_DIR + '/Makefile'
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builder.processIfDifferent(out.name, makefile, "Makefile")
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finally:
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try:
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os.remove(out.name)
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except:
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pass
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