id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6354	PGI: Compiler threading support is not turned on	viboes	viboes	"The following tester is reporting this compile error

{{{
Test output: Sandia-pgi-11.9 - thread - test_barrier / pgi-11.9
Rev 76218 / Thu, 29 Dec 2011 17:44:28 +0000
Report Time: Tue, 3 Jan 2012 15:45:59 +0000

Compile [2011-12-29 19:29:47 UTC]: fail

    ""pgCC"" -INLINE:none -Kieee -fpic -fPIC -gopt -Minform=warn -DBOOST_ALL_NO_LIB=1 -DBOOST_TEST_NO_AUTO_LINK=1 -DBOOST_THREAD_POSIX -DBOOST_THREAD_USE_DLL=1 -D__need_IOV_MAX -I"".."" -c -o ""/scratch/kbelco/boost/results/boost/bin.v2/libs/thread/test/test_barrier.test/pgi-11.9/debug/threading-multi/test_barrier.o"" ""../libs/thread/test/test_barrier.cpp""

""../boost/config/requires_threads.hpp"", line 86: catastrophic error: #error
          directive: ""Compiler threading support is not turned on.  Please
          consult your compiler's documentation for the appropriate options to
          use""
  #  error ""Compiler threading support is not turned on.  Please consult your compiler's documentation for the appropriate options to use""
     ^

1 catastrophic error detected in the compilation of ""../libs/thread/test/test_barrier.cpp"".
Compilation terminated.

}}}

Maybe the build is setting threading=single and Boost.Thread doesn't force threading=multi or the selection in the config file doesn't takes in account the PGI compiler.
"	Bugs	closed	Boost 1.50.0	thread	Boost Development Trunk	Problem	fixed	build threading=multi