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Win32: Drop support for older than MSVC 9.0/_MSC_VER 1500

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Visual C++ 2008 (9.0):
- _MSC_VER: 1500
- MSVCRT_VERSION: 90
This commit is contained in:
Nobuyoshi Nakada 2024-12-09 14:58:15 +09:00 committed by Nobuyoshi Nakada
parent cdb9893c55
commit 3dd39134cd
Notes: git 2025-11-19 02:04:20 +00:00 
Merged: https://github.com/ruby/ruby/pull/15238
5 changed files with 7 additions and 13 deletions
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2
configure.ac
View File

@ -526,7 +526,7 @@ AS_CASE(["$target_os"],
RT_VER=`echo "$rb_cv_msvcrt" | tr -cd [0-9]`
test "$RT_VER" = "" && RT_VER=60
test "$rb_cv_msvcrt" = "ucrt" && RT_VER=140
AS_IF([test $RT_VER -lt 80], AC_MSG_ERROR(Runtime library $RT_VER is not supported))
AS_IF([test $RT_VER -lt 90], AC_MSG_ERROR(Runtime library $RT_VER is not supported))
AC_DEFINE_UNQUOTED(RUBY_MSVCRT_VERSION, $RT_VER)
sysconfdir=
])

2
ext/socket/rubysocket.h
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@ -510,8 +510,6 @@ extern ID tcp_fast_fallback;
const char *inet_ntop(int, const void *, char *, size_t);
#elif defined __MINGW32__
# define inet_ntop(f,a,n,l) rb_w32_inet_ntop(f,a,n,l)
#elif defined _MSC_VER && RUBY_MSVCRT_VERSION < 90
const char *WSAAPI inet_ntop(int, const void *, char *, size_t);
#endif
#endif

4
regint.h
View File

@ -215,9 +215,7 @@
#define xmemcpy memcpy
#define xmemmove memmove
#if ((defined(RUBY_MSVCRT_VERSION) && RUBY_MSVCRT_VERSION >= 90) \
|| (!defined(RUBY_MSVCRT_VERSION) && defined(_WIN32))) \
&& !defined(__GNUC__)
#if defined(_WIN32) && !defined(__GNUC__)
# define xalloca _alloca
# define xvsnprintf(buf,size,fmt,args) _vsnprintf_s(buf,size,_TRUNCATE,fmt,args)
# define xsnprintf sprintf_s

6
win32/Makefile.sub
View File

@ -132,7 +132,7 @@ CAT_DEPEND = type
!if !defined(MSC_VER)
! error MSC_VER not defined. Retry from configure pass.
!else if $(MSC_VER) < 1400
!else if $(MSC_VER) < 1500
! error MSVC $(MSC_VER) is not supported
!endif
!if !defined(MACHINE)
@ -174,7 +174,7 @@ PLATFORM = mswin32
!endif
!if !defined(RT)
!error RT not defined. Retry from configure pass.
!else if $(RT_VER) < 80
!else if $(RT_VER) < 90
! error Runtime library $(RT_VER) is not supported
!endif
!ifndef NTVER
@ -749,11 +749,9 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub
#define FUNC_STDCALL(x) __stdcall x
#define FUNC_CDECL(x) __cdecl x
#define FUNC_FASTCALL(x) __fastcall x
!if $(MSC_VER) >= 1500
#define RUBY_FUNCTION_NAME_STRING __FUNCTION__
#define RBIMPL_ATTR_PACKED_STRUCT_BEGIN() __pragma(pack(push, 1))
#define RBIMPL_ATTR_PACKED_STRUCT_END() __pragma(pack(pop))
!endif
#define RUBY_EXTERN extern __declspec(dllimport)
#define RUBY_FUNC_EXPORTED extern __declspec(dllexport)
#define RUBY_ALIGNAS(n) __declspec(align(n))

6
win32/win32.c
View File

@ -21,9 +21,9 @@
#undef __STRICT_ANSI__
/* Visual C++ 2005 (8.0):
* - _MSC_VER: 1400
* - MSVCRT_VERSION: 80
/* Visual C++ 2008 (9.0):
* - _MSC_VER: 1500
* - MSVCRT_VERSION: 90
*/
#include "ruby/ruby.h"
#include "ruby/encoding.h"