[PATCH:app/xdpyinfo] Use xf86vmproto.h instead of xf86vmstr.h if it is installed

[Alan Coopersmith]

Clears warnings when built with xf86vidmodeproto 2.2.99.1 & later

Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>
---
 configure.ac |    2 +-
 xdpyinfo.c   |    9 +++++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index dfd8c83..0ed78b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,7 +60,7 @@ PKG_CHECK_MODULES(DPY_XKB, x11,
 PKG_CHECK_MODULES(DPY_XF86VIDMODE, xxf86vm, 
 	[SAVE_CPPFLAGS="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $DPY_XF86VIDMODE_CFLAGS $DPY_X11_CFLAGS"
-	AC_CHECK_HEADERS([X11/extensions/xf86vmode.h X11/extensions/xf86vmstr.h],,,[#include <X11/Xlib.h>])
+	AC_CHECK_HEADERS([X11/extensions/xf86vmode.h X11/extensions/xf86vmstr.h X11/extensions/xf86vmproto.h],,,[#include <X11/Xlib.h>])
 	CPPFLAGS="$SAVE_CPPFLAGS"],[echo "not found"])
 
 AC_ARG_WITH(dga, AC_HELP_STRING([--without-dga],[Disable dga support.]), 
diff --git a/xdpyinfo.c b/xdpyinfo.c
index 1125aa4..21b8412 100644
--- a/xdpyinfo.c
+++ b/xdpyinfo.c
@@ -46,7 +46,8 @@ in this Software without prior written authorization from The Open Group.
 #  define XKB
 # endif
 
-# if HAVE_X11_EXTENSIONS_XF86VMODE_H && HAVE_X11_EXTENSIONS_XF86VMSTR_H
+# if HAVE_X11_EXTENSIONS_XF86VMODE_H && \
+	(HAVE_X11_EXTENSIONS_XF86VMSTR_H || HAVE_X11_EXTENSIONS_XF86VMPROTO_H)
 #  define XF86VIDMODE
 # endif
 
@@ -104,7 +105,11 @@ in this Software without prior written authorization from The Open Group.
 #endif
 #ifdef XF86VIDMODE
 #include <X11/extensions/xf86vmode.h>
-#include <X11/extensions/xf86vmstr.h>
+# if HAVE_X11_EXTENSIONS_XF86VMPROTO_H /* xf86vidmodeproto 2.2.99.1 & later */
+#  include <X11/extensions/xf86vmproto.h>
+# else
+#  include <X11/extensions/xf86vmstr.h>
+# endif
 #endif
 #ifdef XFreeXDGA
 #include <X11/extensions/xf86dga.h>
-- 
1.5.6.5