From 90a10297d685b12e691ddf0c04439d19f8592feb Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 3 Sep 2011 14:55:20 +0000
Subject: * configure.in (RUBY_MINGW32): take tool prefix from CC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 0bbc444201..616837d6ec 100644
--- a/configure.in
+++ b/configure.in
@@ -33,7 +33,10 @@ AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32,
 #endif
 ], rb_cv_mingw32=yes,rb_cv_mingw32=no)
 rm -f conftest*])
-test "$rb_cv_mingw32" = yes && target_os="mingw32"
+if test "$rb_cv_mingw32" = yes; then
+    target_os="mingw32"
+    : ${ac_tool_prefix:="`expr "$CC" : ['\(.*-\)g\?cc[^/]*$']`"}
+fi
 ])
 AS_CASE(["$target_os"], [mingw*msvc], [
 target_os="`echo ${target_os} | sed 's/msvc$//'`"
@@ -280,6 +283,7 @@ fi
 if test x"${build}" != x"${host}"; then
   AC_CHECK_TOOL(CC, gcc)
 fi
+RUBY_MINGW32
 AC_PROG_CC
 AC_PROG_CXX
 AC_PROG_GCC_TRADITIONAL
@@ -302,7 +306,6 @@ RUBY_CPPOUTFILE
 AC_SUBST(OUTFLAG)
 AC_SUBST(COUTFLAG)
 
-RUBY_MINGW32
 RUBY_UNIVERSAL_ARCH
 if test "$target_cpu" != "$host_cpu" -a "$GCC" = yes -a "$cross_compiling" = no -a "$universal_binary" = no; then
     RUBY_DEFAULT_ARCH("$target_cpu")
-- 
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