Patchwork mingw32: Enable C99/POSIX format strings

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Submitter Stefan Weil
Date Feb. 12, 2010, 10:02 a.m.
Message ID <1265968928-7079-1-git-send-email-weil@mail.berlios.de>
Download mbox | patch
Permalink /patch/45178/
State New
Headers show

Comments

Stefan Weil - Feb. 12, 2010, 10:02 a.m.
Starting with mingw32-runtime 3.15, C99/POSIX
format strings (%zu, %lld, ...) are supported
by defining __USE_MINGW_ANSI_STDIO=1.

As QEMU uses such format strings, unconditionally
define this macro. It won't hurt on older revisions
of mingw32-runtime.

Tested with manually installed mingw32-runtime 3.15
on debian (cross compiled + wine).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
---
 configure |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
Anthony Liguori - Feb. 19, 2010, 9:47 p.m.
On 02/12/2010 04:02 AM, Stefan Weil wrote:
> Starting with mingw32-runtime 3.15, C99/POSIX
> format strings (%zu, %lld, ...) are supported
> by defining __USE_MINGW_ANSI_STDIO=1.
>
> As QEMU uses such format strings, unconditionally
> define this macro. It won't hurt on older revisions
> of mingw32-runtime.
>
> Tested with manually installed mingw32-runtime 3.15
> on debian (cross compiled + wine).
>
> Signed-off-by: Stefan Weil<weil@mail.berlios.de>
>    

Applied.  Thanks.

Regards,

Anthony Liguori
> ---
>   configure |    2 ++
>   1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/configure b/configure
> index 75c28f4..1567ccf 100755
> --- a/configure
> +++ b/configure
> @@ -440,6 +440,8 @@ fi
>   if test "$mingw32" = "yes" ; then
>     EXESUF=".exe"
>     QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
> +  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
> +  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
>     LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
>   fi
>
>

Patch

diff --git a/configure b/configure
index 75c28f4..1567ccf 100755
--- a/configure
+++ b/configure
@@ -440,6 +440,8 @@  fi
 if test "$mingw32" = "yes" ; then
   EXESUF=".exe"
   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
+  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
+  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 fi