From 288da355e3575a7331f75ae2a8593e59d4433d78 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 16 Nov 2012 07:24:45 +0000
Subject: configure.in: cross-compiling fix

* configure.in (DTRACE): ignore non-prefixed version if
  cross-compiling.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37675 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 375d204e4b..504343af96 100644
--- a/configure.in
+++ b/configure.in
@@ -373,7 +373,10 @@ if test x"${build}" != x"${host}"; then
   AC_CHECK_TOOL(CC, gcc)
 fi
 
-AC_CHECK_TOOL(DTRACE, dtrace)
+AC_CHECK_PROG([DTRACE], [${ac_tool_prefix}dtrace], [${ac_tool_prefix}dtrace])
+if test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG([DTRACE], [dtrace], [dtrace])
+fi
 AS_CASE(["$target_os"],
 [freebsd*], [DTRACE=]
 )
-- 
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