From ccdf3f11628947b28ec3d490227961019f99ad32 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 17 Aug 2008 06:58:10 +0000
Subject: * lib/mkmf.rb (init_mkmf): add include/ruby/backward to $INCFLAGS.

* include/ruby/backward/{st,util}.h: added for backward compatibility.
  [ruby-dev:35811]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index df8861a71e..c4b5b59c54 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1757,7 +1757,9 @@ def init_mkmf(config = CONFIG)
   $ARCH_FLAG = with_config("arch_flag", arg_config("ARCH_FLAG", config["ARCH_FLAG"])).dup
   $CPPFLAGS = with_config("cppflags", arg_config("CPPFLAGS", config["CPPFLAGS"])).dup
   $LDFLAGS = with_config("ldflags", arg_config("LDFLAGS", config["LDFLAGS"])).dup
-  $INCFLAGS = "-I$(arch_hdrdir) -I$(hdrdir) -I$(srcdir)"
+  $INCFLAGS = "-I$(arch_hdrdir)"
+  $INCFLAGS << " -I$(hdrdir)/ruby/backward" unless $extmk
+  $INCFLAGS << " -I$(hdrdir) -I$(srcdir)"
   $DLDFLAGS = with_config("dldflags", arg_config("DLDFLAGS", config["DLDFLAGS"])).dup
   $LIBEXT = config['LIBEXT'].dup
   $OBJEXT = config["OBJEXT"].dup
-- 
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