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avoid checking for poll on some systems

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darwin and interix are known to have broken poll implementations
so we skip the check on those and thus have them use select
unconditionally
This commit is contained in:
Daniel Stenberg 2010-03-23 22:00:31 +01:00
parent eb4407975c
commit f314f3b5fd
1 changed files with 14 additions and 1 deletions
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15
configure.ac
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@ -229,7 +229,20 @@ case $host in
;;
esac
AC_CHECK_FUNCS(poll gettimeofday select strtoll)
case $host in
darwin*|interix*)
dnl poll() does not work on these platforms
dnl Interix: "does provide poll(), but the implementing developer must
dnl have been in a bad mood, because poll() only works on the /proc
dnl filesystem here"
AC_MSG_NOTICE([poll use is disabled on this platform])
;;
*)
AC_CHECK_FUNCS(poll)
;;
esac
AC_CHECK_FUNCS(gettimeofday select strtoll)
dnl Check for select() into ws2_32 for Msys/Mingw
if test "$ac_cv_func_select" != "yes"; then