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dnl ---------------------------------------------------------------------------
dnl Macro: MYSQL_USE_BUNDLED_LIBEVENT
dnl
dnl SYNOPSIS
dnl MYSQL_USE_BUNDLED_LIBEVENT()
dnl
dnl DESCRIPTION
dnl Add defines so libevent is built and linked with
dnl ---------------------------------------------------------------------------
AC_DEFUN([MYSQL_USE_BUNDLED_LIBEVENT], [
libevent_dir="libevent"
AC_SUBST([libevent_dir])
libevent_libs="\$(top_builddir)/extra/libevent/libevent.a"
libevent_includes="-I\$(top_builddir)/extra/libevent"
libevent_test_option="--mysqld=--thread-handling=pool-of-threads"
AC_SUBST(libevent_libs)
AC_SUBST(libevent_includes)
AC_SUBST(libevent_test_option)
AC_DEFINE([HAVE_LIBEVENT], [1], [If we want to use libevent and have connection pooling])
AC_MSG_RESULT([using bundled libevent])
dnl Get the upstream file with the original libevent configure macros.
dnl Use builtin include for this, to work around path problems in old versions of aclocal.
builtin([include],[config/ac-macros/libevent_configure.m4])
])
dnl ------------------------------------------------------------------------
dnl Macro: MYSQL_CHECK_LIBEVENT
dnl
dnl SYNOPSIS
dnl MYSQL_CHECK_LIBEVENT
dnl
dnl ------------------------------------------------------------------------
AC_DEFUN([MYSQL_CHECK_LIBEVENT], [
AC_CONFIG_FILES(extra/libevent/Makefile)
AC_MSG_CHECKING(for libevent)
AC_ARG_WITH([libevent],
[ --with-libevent use libevent and have connection pooling],
[with_libevent=$withval],
[with_libevent=no]
)
if test "$with_libevent" != "no"; then
MYSQL_USE_BUNDLED_LIBEVENT
else
AC_MSG_RESULT([disabled])
fi
AM_CONDITIONAL([HAVE_LIBEVENT], [ test "$with_libevent" != "no" ])
])
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