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# Test anonymous_oneof generator option
Import('env')
import re
match = None
if 'PROTOC_VERSION' in env:
match = re.search('([0-9]+).([0-9]+).([0-9]+)', env['PROTOC_VERSION'])
if match:
version = map(int, match.groups())
# Oneof is supported by protoc >= 2.6.0
if env.GetOption('clean') or (match and (version[0] > 2 or (version[0] == 2 and version[1] >= 6))):
# Anonymous oneofs are supported by clang and gcc
if 'clang' in env['CC'] or 'gcc' in env['CC']:
env2 = env.Clone()
if '-pedantic' in env2['CFLAGS']:
env2['CFLAGS'].remove('-pedantic')
env2.NanopbProto('oneof')
dec = env2.Program(['decode_oneof.c',
'oneof.pb.c',
'$COMMON/pb_decode.o',
'$COMMON/pb_common.o'])
env2.RunTest("message1.txt", [dec, '$BUILD/oneof/message1.pb'], ARGS = ['1'])
env2.RunTest("message2.txt", [dec, '$BUILD/oneof/message2.pb'], ARGS = ['2'])
env2.RunTest("message3.txt", [dec, '$BUILD/oneof/message3.pb'], ARGS = ['3'])
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