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configure: Enable MinGW-w64's implementation of vsnprintf and pals

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As of r5799 in MinGW-w64's trunk, which is he upcoming major version 3,
the POSIX-compliant vsnprintf implementation is disabled by default.
Enable it for this version. Keep using out own implementation for
prior versions, because it is broken in them.

Relevant Reference Thread: http://article.gmane.org/gmane.comp.gnu.mingw.w64.general/7133

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2013-04-20 17:54:51 -04:00
parent 37c7a8be19
commit 8bdbabfaa4
1 changed files with 2 additions and 0 deletions
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2
configure vendored
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@ -3627,6 +3627,8 @@ elif check_header _mingw.h; then
__MINGW64_VERSION_MAJOR < 3"; then
add_compat msvcrt/snprintf.o
add_cflags "-include $source_path/compat/msvcrt/snprintf.h"
else
add_cppflags -D__USE_MINGW_ANSI_STDIO=1
fi
elif check_func_headers stdlib.h _get_doserrno; then
libc_type=msvcrt