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-rw-r--r--configure.ac4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index e22b987..68e2a5f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,6 +73,10 @@ XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
# Checks for pkg-config packages
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.2 xproto fontsproto $REQUIRED_MODULES])
+PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+ HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
+ HAVE_XEXTPROTO_71="no")
+AM_CONDITIONAL(HAVE_XEXTPROTO_71, [ test "$HAVE_XEXTPROTO_71" = "yes" ])
sdkdir=$(pkg-config --variable=sdkdir xorg-server)
# Checks for libraries.