configure: force _WIN32_WINNT >= 0x0502 on mingw32 targets

Windows versions earlier than XP are not supported.

Should fix compilation of command line tools.

Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2016-08-19 15:38:28 -03:00
parent b84c83144d
commit 69f7aad571
1 changed files with 2 additions and 0 deletions

2
configure vendored
View File

@ -4920,6 +4920,8 @@ probe_libc(){
(__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
die "ERROR: MinGW32 runtime version must be >= 3.15."
add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
check_${pfx}cpp_condition _mingw.h "defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0502" ||
add_${pfx}cppflags -D_WIN32_WINNT=0x0502
eval test \$${pfx_no_}cc_type = "gcc" &&
add_${pfx}cppflags -D__printf__=__gnu_printf__
elif check_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then