Mercurial > dovecot > core-2.2

changeset 4478:4b01707d6cbe HEAD

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Don't use epoll/kqueue by default unless --with-ioloop=auto is given. They're not necessarily as stable.
author Timo Sirainen <tss@iki.fi>
date Sun, 02 Jul 2006 18:30:12 +0300
parents e414beaf1473
children e0a8ac269fbb
files configure.in
diffstat 1 files changed, 11 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/configure.in	Sun Jul 02 16:55:31 2006 +0300
+++ b/configure.in	Sun Jul 02 18:30:12 2006 +0300
@@ -54,9 +54,9 @@
 
 AC_ARG_WITH(ioloop,
 [  --with-ioloop=IOLOOP    Specify the I/O loop method to use
-                          (epoll, kqueue, poll; default is poll)],
+                          (epoll, kqueue, poll; auto for best; default is poll)],
 	ioloop=$withval,
-	ioloop=)
+	ioloop=poll)
 
 AC_ARG_WITH(notify,
 [  --with-notify=IOLOOP    Specify the file system notification method to use
@@ -372,7 +372,7 @@
 dnl * I/O loop function
 have_ioloop=no
 
-if test "$ioloop" = "" || test "$ioloop" = "epoll"; then
+if test "$ioloop" = "auto" || test "$ioloop" = "epoll"; then
   AC_TRY_RUN([
     #include <sys/epoll.h>
 
@@ -385,23 +385,23 @@
     have_ioloop=yes
     ioloop=epoll
   ], [
-    if test "$ioloop" != "" ; then
-      AC_MSG_WARN([epoll ioloop requested but epoll_create() is not available])
+    if test "$ioloop" = "epoll" ; then
+      AC_MSG_ERROR([epoll ioloop requested but epoll_create() is not available])
     fi
   ])
 fi
 
-if test "$ioloop" = "" || test "$ioloop" = "kqueue"; then
+if test "$ioloop" = "auto" || test "$ioloop" = "kqueue"; then
     if test "$ac_cv_func_kqueue" = yes && test "$ac_cv_func_kevent" = yes; then
       AC_DEFINE(IOLOOP_KQUEUE,, [Implement I/O loop with BSD kqueue()])
       ioloop=kqueue
       have_ioloop=yes
     elif test "$ioloop" = "kqueue"; then
-      AC_MSG_WARN([kqueue ioloop requested but kqueue() is not available])
+      AC_MSG_ERROR([kqueue ioloop requested but kqueue() is not available])
     fi
 fi
 
-if test "$ioloop" = "" || test "$ioloop" = "poll"; then
+if test "$ioloop" = "auto" || test "$ioloop" = "poll"; then
   AC_CHECK_FUNC(poll, [
     AC_DEFINE(IOLOOP_POLL,, Implement I/O loop with poll())
     ioloop=poll
@@ -458,7 +458,7 @@
   ], [
     AC_MSG_RESULT("no")
     if test "$notify" = "inotify"; then
-      AC_MSG_WARN([inotify requested but not available])
+      AC_MSG_ERROR([inotify requested but not available])
       notify=""
     fi
   ])
@@ -476,7 +476,7 @@
   else 
     AC_MSG_RESULT("no")
     if test "$notfify" = "kqueue" ; then
-      AC_MSG_WARN([kqueue notify requested but kqueue() is not available])
+      AC_MSG_ERROR([kqueue notify requested but kqueue() is not available])
       notify=""
     fi
   fi
@@ -501,7 +501,7 @@
   ], [
     AC_MSG_RESULT("no")
     if test "$notify" = "dnotify"; then
-      AC_MSG_WARN([dnotify requested but not available])
+      AC_MSG_ERROR([dnotify requested but not available])
     fi
   ])
 fi