[PATCH:xf86-video-vesa] Raise required version of xorg-server to >= 1.6

[Alan Coopersmith]

Needed for Xorg to define/export xf86GTFMode(), introduced in
xorg-server release 1.6.0 / commit ca5625b911e65fdfd4.

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 6ac2333..79532ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,7 +57,7 @@ XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
 XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
 
 # Obtain compiler/linker options for the driver dependencies
-PKG_CHECK_MODULES(XORG, xorg-server >= 1.0.99.901 xproto fontsproto $REQUIRED_MODULES)
+PKG_CHECK_MODULES(XORG, xorg-server >= 1.6 xproto fontsproto $REQUIRED_MODULES)
 PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
                   HAVE_XEXTPROTO_71="yes", HAVE_XEXTPROTO_71="no")
 
-- 
1.7.9.2