As John said: compiling -mt (which results in _REENTRANT and _RW_MULTI_THREAD macros being set) is the *only* way to ensure thread safety. See http://article.gmane.org/gmane.comp.lib.boost.devel/147160/ for more details. Thanks, Boris ----- Original Message ----- From: "Prashant Thakre" <prashant.thakre@gmail.com> To: <boost@lists.boost.org> Sent: Tuesday, February 27, 2007 1:04 PM Subject: [boost] [thread] Patch for boost/config/platform/hpux.hpp
Hi, On HP-UX for toolset *acc*(aCC 6.13) Boost.Threads fails to build without the hardcoded *-mt* flag in RC_1_34_0/tools/build/v2/tools/acc.jam for following actions: 1.acc.link bind NEEDLIBS 2.acc.link.dll bind NEEDLIBS 3.acc.compile.c 4.acc.compile.c++
Below mentioned patch defines the macro "BOOST_HAS_THREADS" in boost/config/platform/hpux.hpp for toolset *acc* and does away with the necessity of having to hardcode *-mt* flag.
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# define BOOST_HAS_THREADS
regards, Prashant Thakre
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