From ef98740d31e9df52f49093fc31f3a58d4f242691 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Nov 2010 12:14:58 +0000
Subject: * configure.in (AC_FUNC_GETPGRP, AC_FUNC_SETPGRP): no need when   not
 used.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 808bba8a41..5dede8d33e 100644
--- a/configure.in
+++ b/configure.in
@@ -986,7 +986,6 @@ main()
 		ac_cv_func_ftello=yes
 		ac_cv_lib_crypt_crypt=no
 		ac_cv_func_getpgrp_void=no
-		ac_cv_func_setpgrp_void=yes
 		ac_cv_func_memcmp_working=yes
 		ac_cv_lib_dl_dlopen=no
 		rb_cv_binary_elf=no
@@ -1510,8 +1509,12 @@ main()
   fi
 fi
 
+if test "$ac_cv_func_getpgid" = no; then
 AC_FUNC_GETPGRP
+fi
+if test "$ac_cv_func_setpgid:$ac_cv_func_setpgrp" = no:yes; then
 AC_FUNC_SETPGRP
+fi
 
 AC_C_BIGENDIAN
 AC_C_CONST
-- 
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