From: nobuyoshi nakada <nobuyoshi.nakada@...>
Date: 2005-12-27T12:26:23+09:00
Subject: Re: Problems building 1.8.4 with VS8 C++ Express Edition (cl 14.00)

Hi,

At Tue, 27 Dec 2005 11:09:27 +0900,
Austin Ziegler wrote in [ruby-core:06996]:
> The following modifications (1) remove the g- from the optimization
> flags. It replaces it with t ("favor code speed") and y- ("disable frame
> pointer omission"). This may need to be parameterized. I have not
> changed the -G6, because it appears that the free edition is not a
> platform optimizing compiler, and -G6 is platform selection. The

If we can get rid of wrong optimization by -Oy- with former
versions too, it would be nice to replace it.

> modifications also (2) suppress the deprecation warnings (it may also be
> possible to suppress with "#pragma warning (disable : 4996)", but these
> values may need to be cleaned up otherwise. I also found, as I was
> trying to figure out the proper response to this, the pyconfig.h file
> for Win32, which seemed pretty reasonable for possible shifts in the way

Checking the version might be needed.

> that Ruby handles some of the definitions (SIZEOF_LONG_LONG should be
> set to a meaningful value, but is currently set to '0' under Win32) that
> may improve the ability to run a 64-bit Ruby on Win64.

__int64 is used now.

> Unfortunately, my process died with:
> 
>   .\miniruby.exe ./../win32/mkexports.rb -output=msvcr80-ruby18.def
>       msvcr80-ruby18-static.lib
>     This application has requested the Runtime to terminate it in an
>     unusual way. Please contact the application's support team for more
>     information.

__pioinfo structure may have been changed.


Index: win32/Makefile.sub
===================================================================
RCS file: /cvs/ruby/src/ruby/win32/Makefile.sub,v
retrieving revision 1.105
diff -U2 -p -r1.105 Makefile.sub
--- win32/Makefile.sub	25 Oct 2005 16:59:17 -0000	1.105
+++ win32/Makefile.sub	27 Dec 2005 03:10:46 -0000
@@ -75,5 +75,5 @@ DEBUGFLAGS = -Zi
 !endif
 !if !defined(OPTFLAGS)
-OPTFLAGS = -O2b2xg-
+OPTFLAGS = -O2b2xty-
 !endif
 !if !defined(OS)
@@ -202,4 +202,12 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/
 !endif
 	@$(srcdir:/=\)\win32\ifchange.bat config.h <<
+#if _MSC_VER != $(MSC_VER)
+#error MSC version unmatch
+#endif
+!if $(MSC_VER) >= 1400
+/* Prevents VC++ 2005 (cl ver 14) warnings */
+#define _CRT_SECURE_NO_DEPRECATE 1
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+!endif
 #define STDC_HEADERS 1
 #define HAVE_SYS_TYPES_H 1


-- 
Nobu Nakada