qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Stefan Weil <sw@weilnetz.de>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: Stefan Weil <sw@weilnetz.de>, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] w64: Fix compiler warning [-Wformat]
Date: Fri, 10 Aug 2012 21:45:15 +0200	[thread overview]
Message-ID: <1344627915-10971-1-git-send-email-sw@weilnetz.de> (raw)

Glib2 uses __printf__ in macro G_GNUC_PRINTF for printf like
functions. For MinGW, we want __gnu_printf__ because we use
POSIX format specifiers instead of the MS format specifiers.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 configure |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure b/configure
index 7cbf4b4..7e69574 100755
--- a/configure
+++ b/configure
@@ -512,6 +512,8 @@ if test "$mingw32" = "yes" ; then
   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"
+  # GLIB2 and other libraries also support C99/POSIX format strings.
+  QEMU_CFLAGS="-D__printf__=__gnu_printf__ $QEMU_CFLAGS"
   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 cat > $TMPC << EOF
 int main(void) { return 0; }
-- 
1.7.10

             reply	other threads:[~2012-08-10 19:45 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-10 19:45 Stefan Weil [this message]
2012-08-11 14:42 ` [Qemu-devel] [PATCH] w64: Fix compiler warning [-Wformat] Blue Swirl
2012-08-11 19:15   ` Stefan Weil

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1344627915-10971-1-git-send-email-sw@weilnetz.de \
    --to=sw@weilnetz.de \
    --cc=aliguori@us.ibm.com \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).