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configure: make _WIN32_WINNT == 0x0601 the minimum supported version

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Every hardware accel implementation and now Vulkan require API present
stating with Windows 7, so it's about time we stop pretending to support
Vista.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2026-08-05 19:27:28 -03:00
parent 95c43d7df7
commit a72b9465cd
1 changed files with 7 additions and 17 deletions
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24
configure vendored
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@@ -6428,8 +6428,8 @@ probe_libc(){
if ! test_${pfx}cpp_condition crtdefs.h "defined(_UCRT)"; then
add_${pfx}cppflags -D__USE_MINGW_ANSI_STDIO=1
fi
test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
add_${pfx}cppflags -D_WIN32_WINNT=0x0600
test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0601" &&
add_${pfx}cppflags -D_WIN32_WINNT=0x0601
add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
elif test_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION" ||
test_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
@@ -6443,8 +6443,8 @@ probe_libc(){
fi
test_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700" &&
add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700
test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
add_${pfx}cppflags -D_WIN32_WINNT=0x0600
test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0601" &&
add_${pfx}cppflags -D_WIN32_WINNT=0x0601
add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
elif test_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
eval ${pfx}libc_type=msvcrt
@@ -6459,18 +6459,8 @@ probe_libc(){
fi
fi
add_${pfx}cppflags -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS
# The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to
# 0x601 by default unless something else is set by the user.
# This can easily lead to us detecting functions only present
# in such new versions and producing binaries requiring windows 7.0.
# Therefore explicitly set the default to Vista unless the user has
# set something else on the command line.
# Don't do this if WINAPI_FAMILY is set and is set to a non-desktop
# family. For these cases, configure is free to use any functions
# found in the SDK headers by default. (Alternatively, we could force
# _WIN32_WINNT to 0x0602 in that case.)
test_${pfx}cpp_condition stdlib.h "defined(_WIN32_WINNT)" ||
{ test_${pfx}cpp <<EOF && add_${pfx}cppflags -D_WIN32_WINNT=0x0600; }
test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0601" &&
add_${pfx}cppflags -D_WIN32_WINNT=0x0601
#ifdef WINAPI_FAMILY
#include <winapifamily.h>
#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
@@ -7040,7 +7030,7 @@ check_headers direct.h
check_headers dirent.h
check_headers dxgidebug.h
check_headers dxva.h
check_headers dxva2api.h -D_WIN32_WINNT=0x0600
check_headers dxva2api.h
check_headers io.h
enabled libdrm &&
check_headers linux/dma-buf.h