nobu	2016-01-09 09:23:04 +0900 (Sat, 09 Jan 2016)

  New Revision: 53475

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53475

  Log:
    RUBY_RELEASE_DATE in verconf.mk
    
    * win32/setup.mak (verconf.mk): extract RUBY_RELEASE_DATE without
      quotation marks.

  Modified files:
    trunk/version.h
    trunk/win32/setup.mak
Index: win32/setup.mak
===================================================================
--- win32/setup.mak	(revision 53474)
+++ win32/setup.mak	(revision 53475)
@@ -128,18 +128,16 @@ MSC_VER = _MSC_VER https://github.com/ruby/ruby/blob/trunk/win32/setup.mak#L128
 <<
 
 verconf.mk: nul
-	@$(CPP) -I$(srcdir) -I$(srcdir)/include <<"Creating $(@)" | findstr "=" >$(@)
+	@$(CPP) -I$(srcdir) -I$(srcdir)/include <<"Creating $(@)" > $(*F).bat && cmd /c $(*F).bat > $(@)
+@echo off
 #define RUBY_REVISION 0
+#define STRINGIZE0(expr) #expr
+#define STRINGIZE(x) STRINGIZE0(x)
 #include "version.h"
-release_year = RUBY_RELEASE_YEAR
-release_month = RUBY_RELEASE_MONTH
-release_day = RUBY_RELEASE_DAY
-#undef RUBY_RELEASE_YEAR
-#undef RUBY_RELEASE_MONTH
-#undef RUBY_RELEASE_DAY
-RUBY_RELEASE_YEAR = $$(release_year)
-RUBY_RELEASE_MONTH = $$(release_month)
-RUBY_RELEASE_DAY = $$(release_day)
+for %%I in (RUBY_RELEASE_DATE) do set ruby_release_date=%%~I
+#undef RUBY_RELEASE_DATE
+echo RUBY_RELEASE_DATE = %ruby_release_date:""=%
+del %0 & exit
 <<
 
 -program-name-:
Index: version.h
===================================================================
--- version.h	(revision 53474)
+++ version.h	(revision 53475)
@@ -12,15 +12,15 @@ https://github.com/ruby/ruby/blob/trunk/version.h#L12
 #define TOKEN_PASTE(x,y) x##y
 #endif
 #define ONLY_ONE_DIGIT(x) TOKEN_PASTE(10,x) < 1000
-#define ZERO_STR "0"
+#define WITH_ZERO_PADDING(x) TOKEN_PASTE(0,x)
 #define RUBY_RELEASE_YEAR_STR STRINGIZE(RUBY_RELEASE_YEAR)
 #if ONLY_ONE_DIGIT(RUBY_RELEASE_MONTH)
-#define RUBY_RELEASE_MONTH_STR ZERO_STR STRINGIZE(RUBY_RELEASE_MONTH)
+#define RUBY_RELEASE_MONTH_STR STRINGIZE(WITH_ZERO_PADDING(RUBY_RELEASE_MONTH))
 #else
 #define RUBY_RELEASE_MONTH_STR STRINGIZE(RUBY_RELEASE_MONTH)
 #endif
 #if ONLY_ONE_DIGIT(RUBY_RELEASE_DAY)
-#define RUBY_RELEASE_DAY_STR ZERO_STR STRINGIZE(RUBY_RELEASE_DAY)
+#define RUBY_RELEASE_DAY_STR STRINGIZE(WITH_ZERO_PADDING(RUBY_RELEASE_DAY))
 #else
 #define RUBY_RELEASE_DAY_STR STRINGIZE(RUBY_RELEASE_DAY)
 #endif

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