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gcc-C++-action libs/thread/build/bin/libboost_thread.dll/gcc/debug/runtime-link-dynamic/threading-multi/condition.o
In file included from libs/thread/src/condition.cpp:12:
/cygdrive/c/proj/nrl/main/BARS/tracking/DDF/toolkits/boost-1.30.2/boost/thread/condition.hpp:17:5: #error Thread support is unavailable!
In file included from libs/thread/src/condition.cpp:14:
/cygdrive/c/proj/nrl/main/BARS/tracking/DDF/toolkits/boost-1.30.2/boost/thread/thread.hpp:17:5: #error Thread support is unavailable!
In file included from /cygdrive/c/proj/nrl/main/BARS/tracking/DDF/toolkits/boost-1.30.2/boost/thread/thread.hpp:22,
from libs/thread/src/condition.cpp:14:
/cygdrive/c/proj/nrl/main/BARS/tracking/DDF/toolkits/boost-1.30.2/boost/thread/mutex.hpp:17:5: #error Thread support is unavailable!
g++ -c -Wall -ftemplate-depth-100 -DBOOST_THREAD_BUILD_DLL=1 -g -O0 -fno-inline -mthreads -I"libs/thread/build" -I "/cygdrive/c/proj/nrl/main/BARS/tracking/DDF/toolkits/boost-1.30.2" -o "libs/thread/build/bin/libboost_thread.dll/gcc/debug/runtime-link-dynamic/threading-multi/condition.o" "libs/thread/build/../src/condition.cpp"
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From the g++ man pages, -mthreads "Support thread-safe exception handling on Mingw32" and only defines _MT for Mingw32. Therefore, after threading support is disabled on line 53 of boost/config/compiler/gcc.hpp, nothing actually enables it again for a non-Mingw32 cygwin build. Is this the desired behaviour? (If I removed the check for __CYGWIN__ in gcc.hpp, everything compiles and the tests seem to run correctly).
Cheers,
Simon
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