From 9bb7a8ccddf15537da6af71e594322f2519350f7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 25 Apr 2009 09:21:49 +0000
Subject: * configure.in (ac_cv_func_daemon): use daemon(3) only on *BSD.

* process.c (proc_daemon): double fork to ensure not having ctty.
  [ruby-core:23311]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 127901f80a..fe99222ba4 100644
--- a/configure.in
+++ b/configure.in
@@ -727,6 +727,14 @@ AC_ARG_ENABLE(pthread,
        [enable_pthread=$enableval], [enable_pthread=$enable_pthread_default])
 
 dnl Checks for libraries.
+case "$target_os" in
+when(*bsd*|dragonfly*)
+    ;;
+when(*)
+    ac_cv_func_daemon=no
+    ;;
+esac
+
 case "$target_os" in
 when(nextstep*)	;;
 when(openstep*)	;;
@@ -744,7 +752,6 @@ when(darwin*)	RUBY_PREPEND_OPTION(LIBS, -lobjc)
 		AC_MSG_RESULT($macosx_10_5)
 		if test $macosx_10_5 = yes; then
 		    ac_cv_header_ucontext_h=no
-		    ac_cv_func_daemon=no
 		else
 		    AC_DEFINE(BROKEN_SETREUID, 1)
 		    AC_DEFINE(BROKEN_SETREGID, 1)
-- 
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