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24 lines
1009 B
CMake
24 lines
1009 B
CMake
if(${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
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# check if we have the (saner) emulation of epoll here
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# it's basically linux epoll but with a sane method of
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# dealing with closed file handles that still exist in the
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# epoll set
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#
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# Note that the zombie of Oracle Solaris 2.11.x will NOT have
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# this, the header check is the only method we have to distinguish
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# them. -rick the svr4 guy
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set(SOLARIS ON)
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option(USE_POLL "Revert to using poll(2) event loop (useful if targeting Oracle Solaris)" OFF)
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set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -lsocket -lnsl")
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add_definitions(-D_POSIX_PTHREAD_SEMANTICS)
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INCLUDE(CheckIncludeFiles)
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CHECK_INCLUDE_FILES(sys/epoll.h SOLARIS_HAVE_EPOLL)
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if (SOLARIS_HAVE_EPOLL AND NOT USE_POLL)
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message(STATUS "Using fast emulation of Linux epoll(5) on Solaris.")
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add_definitions(-DSOLARIS_HAVE_EPOLL)
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else()
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set(SOLARIS_HAVE_EPOLL OFF)
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message(STATUS "Falling back to poll(2)-based event loop.")
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endif()
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endif()
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