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make rtsig optional

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svn:r91
This commit is contained in:
Niels Provos 2003-10-25 21:59:24 +00:00
parent e1cd86d73e
commit 8a92823c67
1 changed files with 8 additions and 1 deletions
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9
configure.in
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@ -17,6 +17,11 @@ AC_PROG_RANLIB
AC_PROG_INSTALL AC_PROG_INSTALL
AC_PROG_LN_S AC_PROG_LN_S
dnl Check for optional stuff
AC_ARG_WITH(rtsig,
[ --with-rtsig compile with support for real time signals (experimental)],
[usertsig=yes], [usertsig=no])
dnl Checks for libraries. dnl Checks for libraries.
AC_CHECK_LIB(socket, socket) AC_CHECK_LIB(socket, socket)
@ -73,7 +78,9 @@ if test "x$havepoll" = "xyes" ; then
AC_LIBOBJ(poll) AC_LIBOBJ(poll)
needsignal=yes needsignal=yes
AC_CHECK_FUNCS(sigtimedwait, [havertsig=yes], ) if test "x$usertsig" = "xyes" ; then
AC_CHECK_FUNCS(sigtimedwait, [havertsig=yes], )
fi
fi fi
if test "x$havertsig" = "xyes" ; then if test "x$havertsig" = "xyes" ; then
AC_MSG_CHECKING(for F_SETSIG in fcntl.h) AC_MSG_CHECKING(for F_SETSIG in fcntl.h)