When building for Mingw64 target on Fedora 22 a warning
is issued about _WIN32_WINNT being redefined.
In file included from ui/gtk.c:40:0:
include/ui/gtk.h:5:0: warning: "_WIN32_WINNT" redefined
# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
^
In file included from
/usr/i686-w64-mingw32/sys-root/mingw/include/crtdefs.h:10:0,
from /usr/i686-w64-mingw32/sys-root/mingw/include/stdio.h:9,
from /home/berrange/src/virt/qemu/include/qemu/fprintf-fn.h:12,
from /home/berrange/src/virt/qemu/include/qemu-common.h:18,
from ui/gtk.c:37:
/usr/i686-w64-mingw32/sys-root/mingw/include/_mingw.h:225:0: note: this is the
location of the previous definition
#define _WIN32_WINNT 0x502
^
Signed-off-by: Daniel P. Berrange <[email protected]>
---
include/ui/gtk.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/ui/gtk.h b/include/ui/gtk.h
index ee6dffd..7796231 100644
--- a/include/ui/gtk.h
+++ b/include/ui/gtk.h
@@ -2,7 +2,9 @@
#define UI_GTK_H
#ifdef _WIN32
-# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
+# ifndef _WIN32_WINNT
+# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
+# endif
#endif
#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
--
2.4.3
