refer flag variables regardless RUBY_DEBUG_ENV

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

localeinit.c

@@ -23,10 +23,8 @@
 #define CP_FORMAT(buf, codepage) snprintf(buf, sizeof(buf), "CP%u", (codepage))
 #endif
 
-#if defined _WIN32 && defined RUBY_DEBUG_ENV
+#if defined _WIN32
 extern UINT ruby_w32_codepage;
-#else
-enum {ruby_w32_codepage = 0};
 #endif
 
 #ifndef NO_LOCALE_CHARMAP

signal.c

@@ -1435,9 +1435,6 @@ ruby_sig_finalize(void)
 
 
 int ruby_enable_coredump = 0;
-#ifndef RUBY_DEBUG_ENV
-#define ruby_enable_coredump 0
-#endif
 
 /*
  * Many operating systems allow signals to be sent to running