build: drop support for VS2008 (Windows)

Require Visual Studio 2010 or newer.

Ref: https://github.com/curl/curl/discussions/15972

Follow-up to dc28bb86c1 #17798
Follow-up to 63e513b106 #17380

Closes #17931
This commit is contained in:
Viktor Szakats 2025-07-13 12:57:26 +02:00
parent 554dfa5568
commit 2e1a045d89
No known key found for this signature in database
GPG key ID: B5ABD165E2AEF201
9 changed files with 15 additions and 47 deletions

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@ -56,22 +56,21 @@
# error VS2012 does not support build targets prior to Windows Vista
# endif
# endif
/* Default target settings and minimum build target check for
VS2008 and VS2010 */
/* VS2010 default target settings and minimum build target check. */
# else
# define VS2008_MIN_TARGET 0x0501 /* XP */
/* VS2008 default build target is Windows Vista (0x0600).
/* VS2010 default build target is Windows 7 (0x0601).
We override default target to be Windows XP. */
# define VS2008_DEF_TARGET 0x0501 /* XP */
# define VS2010_MIN_TARGET 0x0501 /* XP */
# define VS2010_DEF_TARGET 0x0501 /* XP */
# ifndef _WIN32_WINNT
# define _WIN32_WINNT VS2008_DEF_TARGET
# define _WIN32_WINNT VS2010_DEF_TARGET
# endif
# ifndef WINVER
# define WINVER VS2008_DEF_TARGET
# define WINVER VS2010_DEF_TARGET
# endif
# if (_WIN32_WINNT < VS2008_MIN_TARGET) || (WINVER < VS2008_MIN_TARGET)
# error VS2008 does not support build targets prior to Windows XP
# if (_WIN32_WINNT < VS2010_MIN_TARGET) || (WINVER < VS2010_MIN_TARGET)
# error VS2010 does not support build targets prior to Windows XP
# endif
# endif
#endif /* _MSC_VER */
@ -104,7 +103,7 @@
#endif
/* Define to 1 if you have the <stdint.h> header file. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1600)) || defined(__MINGW32__)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define HAVE_STDINT_H 1
#endif

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@ -80,9 +80,9 @@
#error "Building curl requires mingw-w64 3.0 or later"
#endif
/* Visual Studio 2008 is the minimum Visual Studio version we support.
/* Visual Studio 2010 is the minimum Visual Studio version we support.
Workarounds for older versions of Visual Studio have been removed. */
#if defined(_MSC_VER) && (_MSC_VER < 1500)
#if defined(_MSC_VER) && (_MSC_VER < 1600)
#error "Ancient versions of Visual Studio are no longer supported due to bugs."
#endif

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@ -65,8 +65,6 @@
Use it for APIs that do not or cannot support the const qualifier. */
#ifdef HAVE_STDINT_H
# define CURL_UNCONST(p) ((void *)(uintptr_t)(const void *)(p))
#elif defined(_WIN32) /* for VS2008 */
# define CURL_UNCONST(p) ((void *)(ULONG_PTR)(const void *)(p))
#else
# define CURL_UNCONST(p) ((void *)(p)) /* Fall back to simple cast */
#endif

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@ -50,10 +50,6 @@
# include <bcrypt.h>
# ifdef _MSC_VER
# pragma comment(lib, "bcrypt.lib")
# endif
/* Offered by mingw-w64 v3+. MS SDK v7.0A+. */
# ifndef BCRYPT_USE_SYSTEM_PREFERRED_RNG
# define BCRYPT_USE_SYSTEM_PREFERRED_RNG 0x00000002
# endif
# ifndef STATUS_SUCCESS
# define STATUS_SUCCESS ((NTSTATUS)0x00000000L)

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@ -31,7 +31,7 @@
#include "vtls.h"
#include "../curl_sha256.h"
#if defined(_MSC_VER) && (_MSC_VER <= 1600)
#if defined(_MSC_VER) && (_MSC_VER < 1700)
/* Workaround for warning:
'type cast' : conversion from 'int' to 'LPCSTR' of greater size */
#undef CERT_STORE_PROV_MEMORY

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@ -36,17 +36,6 @@
#include "../curl_memory.h"
#include "../memdebug.h"
#ifdef _MSC_VER
#if _MSC_VER >= 1600
#include <stdint.h>
#else
typedef unsigned char uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
#endif
#endif /* _MSC_VER */
#ifndef UINT16_MAX
#define UINT16_MAX 0xffff
#endif