From 997b69cb6ac9eb97ea644276f1af886a49c1de03 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 14 Mar 2002 06:23:46 +0000
Subject: * re.c (rb_reg_match): should clear $~ if operand is nil.

* re.c (rb_reg_match2): ditto.

* configure: merge Jonathan Baker's large file support patch
  [ruby-talk:35316], with read_all patch in [ruby-talk:35470].

* eval.c (rb_f_abort): optional message argument that be printed
  on termination. [new]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 31a007a941..3785b65f46 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,8 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(ruby.h)
 
+AC_PREREQ(2.50)
+
 rb_version=`grep RUBY_VERSION $srcdir/version.h`
 MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'`
 MINOR=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*"'`
@@ -124,11 +126,16 @@ AC_MINIX
 AC_EXEEXT
 AC_OBJEXT
 
+dnl check for large file stuff
+AC_SYS_LARGEFILE
+
+AC_CHECK_TYPES([long long, off_t])
 AC_CHECK_SIZEOF(int, 4)
 AC_CHECK_SIZEOF(short, 2)
 AC_CHECK_SIZEOF(long, 4)
 AC_CHECK_SIZEOF(long long, 0)
 AC_CHECK_SIZEOF(__int64, 0)
+AC_CHECK_SIZEOF(off_t, 0)
 AC_CHECK_SIZEOF(void*, 4)
 AC_CHECK_SIZEOF(float, 4)
 AC_CHECK_SIZEOF(double, 8)
@@ -292,6 +299,8 @@ AC_TYPE_GETGROUPS
 AC_TYPE_SIGNAL
 AC_FUNC_ALLOCA
 AC_FUNC_MEMCMP
+AC_FUNC_FSEEKO
+AC_CHECK_FUNCS(ftello)
 AC_REPLACE_FUNCS(dup2 memmove mkdir strcasecmp strncasecmp strerror strftime\
 		 strchr strstr strtoul crypt flock vsnprintf\
 		 isinf isnan finite hypot)
-- 
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