* mkconfig.rb: initialize global variables to avoid warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lann · Jul 27, 2003 · baf3f1c · baf3f1c
1 parent 93f8a40
commit baf3f1c
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diff --git a/ChangeLog b/ChangeLog
@@ -1,7 +1,9 @@
 Sun Jul 27 21:16:30 2003  WATANABE Hirofumi  <[email protected]>
 
 	* ext/openssl/extconf.rb: better support MinGW.  add
-	dir_config("kerberos") and with_config("pkg-config").
+	  dir_config("kerberos") and with_config("pkg-config").
+
+	* mkconfig.rb: initialize global variables to avoid warnings.
 
 Sun Jul 27 14:43:37 2003  NAKAMURA, Hiroshi  <[email protected]>
 

diff --git a/mkconfig.rb b/mkconfig.rb
@@ -1,5 +1,10 @@
 #!./miniruby -s
 
+# avoid warnings with -d.
+$srcdir ||= nil
+$install_name ||= nil
+$so_name ||= nil
+
 require File.dirname($0)+"/lib/ftools"
 mkconfig = File.basename($0)