From 66938f38a309f6649fa29b62266b0992c391b2f3 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 26 Apr 2013 03:51:01 +0000
Subject: dd comment about AC_FUNC_SETPGRP.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 122b57d71e..487f8ff91c 100644
--- a/configure.in
+++ b/configure.in
@@ -1954,6 +1954,8 @@ 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 fails when cross-compiling.  (until autoconf 2.69?)
+  # https://lists.gnu.org/archive/html/bug-autoconf/2013-02/msg00002.html
 AC_FUNC_SETPGRP
 fi
 
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