From cecdab3bf0e8b03cfdccb20fb5ae82c31fae623b Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 24 Dec 2003 19:38:15 +0000
Subject: * configure.in: check for nanosleep, -lrt if required.  
 [ruby-core:02059]

* eval.c (thread_timer): use select(2) if nanosleep(2) is not
  available.

* eval.c: check __stub_getcontext for glibc on some platforms.
  [ruby-list:38984]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index bab27ad065..456f653c9e 100644
--- a/configure.in
+++ b/configure.in
@@ -721,6 +721,10 @@ if test "$enable_pthread" = "yes"; then
          fi
       fi
    fi
+   AC_CHECK_FUNC(nanosleep)
+   if test "$ac_cv_func_nanosleep" = "no"; then
+       AC_CHECK_LIB(rt, nanosleep, AC_DEFINE(HAVE_NANOSLEEP))
+   fi
 fi
 
 dnl default value for $KANJI
-- 
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