On Thu, Mar 5, 2015 at 10:37 AM, Peter Dimov
Steven Watanabe wrote:
The correct <target-os> for Cygwin should be cygwin, not windows. The problem is that target-os is not auto-detected and defaults to being the same as host-os.
Thanks, but this doesn't solve my problem. What I think you're saying is that I should pass target-os=cygwin. But I can't do that in my use case, which is going into a library's test directory and typing
b2 toolset=clang,clang-cxx11,gcc,gcc-cxx11,msvc-8.0,msvc-10.0, msvc-11.0,msvc-12.0
When a test depends on Boost.Thread, it tries to build it, and that fails on Cygwin.
I could split the above into two lines, but it would've been nice for Cygwin to work out of the box with Boost.Thread. This is why I've been trying to come up with a way to change Boost.Thread's Jamfile to use <threadapi>pthread on Cygwin and the default <threadapi> on MinGW.
Use the Predef configure support perhaps http://tinyurl.com/q8yjzmo ? import path-to-predef-src/check/predef : check require : predef-check predef-require ; exe my_special_exe : source.cpp : [ predef-check BOOST_OS_CYGWIN : <threadapi>pthread ] ; -- -- Rene Rivera -- Grafik - Don't Assume Anything -- Robot Dreams - http://robot-dreams.net -- rrivera/acm.org (msn) - grafikrobot/aim,yahoo,skype,efnet,gmail