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dnl@synposis BB_CHECK_PTHREADS.m4
dnl
AC_DEFUN([BB_CHECK_PTHREADS],[
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_CXX])dnl
AC_REQUIRE([AC_PROG_CPP])dnl
AC_REQUIRE([AC_PROG_CXXCPP])dnl
AC_ARG_WITH(pthreads, [ --with-pthreads include pthreads support],
AC_SEARCH_LIBS(pthread_key_create,pthread,
[AC_DEFINE(HAVE_THREADING,,[define if threading is enabled])
AC_DEFINE(USE_PTHREADS,,[define if pthread library is available])
AC_DEFINE(_PTHREADS,,[define for STL if pthread library is used])],
AC_MSG_ERROR([pthreads not found])))
])
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