From afc4cd48d12f4b2f829eb969f9c126abb731941a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Apr 2002 04:43:12 +0000
Subject: * lib/mkmf.rb (try_link0): need expand macro in command, sync with  
 ext/extmk.rb.in.

* lib/mkmf.rb (try_cpp): ditto.

* lib/mkmf.rb (egrep_cpp): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index a1706e0dbf..6ce571301b 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -124,7 +124,7 @@ def try_link0(src, opt="")
     $LIBPATH.each {|d| $LDFLAGS << " -L" + d}
   end
   begin
-    xsystem(format(LINK, $CFLAGS, $CPPFLAGS, $LDFLAGS, opt, $LOCAL_LIBS))
+    xsystem(Config.expand(format(LINK, $CFLAGS, $CPPFLAGS, $LDFLAGS, opt, $LOCAL_LIBS)))
   ensure
     $LDFLAGS = ldflags
     ENV['LIB'] = ORIG_LIBPATH if /mswin32/ =~ RUBY_PLATFORM
@@ -144,7 +144,7 @@ def try_cpp(src, opt="")
   cfile.print src
   cfile.close
   begin
-    xsystem(format(CPP, $CPPFLAGS, $CFLAGS, opt))
+    xsystem(Config.expand(format(CPP, $CPPFLAGS, $CFLAGS, opt)))
   ensure
     rm_f "conftest*"
   end
@@ -155,7 +155,7 @@ def egrep_cpp(pat, src, opt="")
   cfile.print src
   cfile.close
   begin
-    xsystem(format(CPP+"|egrep #{pat}", $CPPFLAGS, $CFLAGS, opt))
+    xsystem(Config.expand(format(CPP, $CPPFLAGS, $CFLAGS, opt))+"|egrep #{pat}")
   ensure
     rm_f "conftest*"
   end
-- 
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