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https://issues.apache.org/jira/browse/THRIFT-1027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jake Farrell closed THRIFT-1027.
--------------------------------
Resolution: Cannot Reproduce
Fix Version/s: 0.8
Assignee: Jake Farrell
> 'make -j 16' fails with "unterminated #ifdef" error
> ---------------------------------------------------
>
> Key: THRIFT-1027
> URL: https://issues.apache.org/jira/browse/THRIFT-1027
> Project: Thrift
> Issue Type: Bug
> Components: Build Process
> Environment: Ubuntu 10.04
> Reporter: Anatol Pomozov
> Assignee: Jake Farrell
> Fix For: 0.8
>
>
> If I run 'make' in 1 thread Thrift builds fine. But if I clean&run it with 16
> threads the build process fails almost constantly with following error
> {noformat}
> g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src -I/usr/include
> -Wall -g -O2 -MT Benchmark.o -MD -MP -MF .deps/Benchmark.Tpo -c -o
> Benchmark.o Benchmark.cpp
> /bin/sh ../../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I.
> -I../../.. -I../../../lib/cpp/src -I/usr/include -Wall -g -O2 -MT
> OptionalRequiredTest_types.lo -MD -MP -MF
> .deps/OptionalRequiredTest_types.Tpo -c -o OptionalRequiredTest_types.lo
> `test -f 'gen-cpp/OptionalRequiredTest_types.cpp' || echo
> './'`gen-cpp/OptionalRequiredTest_types.cpp
> /bin/sh ../../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I.
> -I../../.. -I../../../lib/cpp/src -I/usr/include -Wall -g -O2 -MT
> ThriftTest_types.lo -MD -MP -MF .deps/ThriftTest_types.Tpo -c -o
> ThriftTest_types.lo `test -f 'gen-cpp/ThriftTest_types.cpp' || echo
> './'`gen-cpp/ThriftTest_types.cpp
> libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src
> -I/usr/include -Wall -g -O2 -MT DebugProtoTest_extras.lo -MD -MP -MF
> .deps/DebugProtoTest_extras.Tpo -c DebugProtoTest_extras.cpp -fPIC -DPIC -o
> .libs/DebugProtoTest_extras.o
> /bin/sh ../../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I.
> -I../../.. -I../../../lib/cpp/src -I/usr/include -Wall -g -O2 -MT
> DebugProtoTest_types.lo -MD -MP -MF .deps/DebugProtoTest_types.Tpo -c -o
> DebugProtoTest_types.lo `test -f 'gen-cpp/DebugProtoTest_types.cpp' || echo
> './'`gen-cpp/DebugProtoTest_types.cpp
> libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src
> -I/usr/include -Wall -g -O2 -MT OptionalRequiredTest_types.lo -MD -MP -MF
> .deps/OptionalRequiredTest_types.Tpo -c
> gen-cpp/OptionalRequiredTest_types.cpp -fPIC -DPIC -o
> .libs/OptionalRequiredTest_types.o
> In file included from DebugProtoTest_extras.cpp:22:
> gen-cpp/DebugProtoTest_types.h:6:1: error: unterminated #ifndef
> libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src
> -I/usr/include -Wall -g -O2 -MT ThriftTest_extras.lo -MD -MP -MF
> .deps/ThriftTest_extras.Tpo -c ThriftTest_extras.cpp -fPIC -DPIC -o
> .libs/ThriftTest_extras.o
> libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src
> -I/usr/include -Wall -g -O2 -MT ThriftTest_types.lo -MD -MP -MF
> .deps/ThriftTest_types.Tpo -c gen-cpp/ThriftTest_types.cpp -fPIC -DPIC -o
> .libs/ThriftTest_types.o
> libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../.. -I../../../lib/cpp/src
> -I/usr/include -Wall -g -O2 -MT DebugProtoTest_types.lo -MD -MP -MF
> .deps/DebugProtoTest_types.Tpo -c gen-cpp/DebugProtoTest_types.cpp -fPIC
> -DPIC -o .libs/DebugProtoTest_types.o
> DebugProtoTest_extras.cpp:27: error: definition of 'bool
> thrift::test::debug::Empty::operator<(const thrift::test::debug::Empty&)
> const' is not in namespace enclosing 'thrift::test::debug::Empty'
> DebugProtoTest_extras.cpp:33: error: expected '}' at end of input
> DebugProtoTest_extras.cpp:33: error: expected '}' at end of input
> DebugProtoTest_extras.cpp:33: error: expected '}' at end of input
> make[4]: *** [DebugProtoTest_extras.lo] Error 1
> make[4]: *** Waiting for unfinished jobs....
> {noformat}
> The file ./lib/cpp/test/gen-cpp/DebugProtoTest_types.h looks ok. Now if I run
> 'make -j 16' once again - everything builds fine.
> It makes me think that this is a concurrency issue in Makefiles. My only
> guess is this is some undeclared dependency. It looks like
> DebugProtoTest_extras.cpp started building before
> gen-cpp/DebugProtoTest_types.h generation ended.
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