build: Tighten mtdev dependency to reflect requirement
The mtdev_new_open symbol was added in 1.1.0.
diff --git a/configure.ac b/configure.ac
index 26c4283..888152b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,7 +73,7 @@
AM_CONDITIONAL(ENABLE_DRM_COMPOSITOR, test x$enable_drm_compositor = xyes)
if test x$enable_drm_compositor = xyes; then
AC_DEFINE([BUILD_DRM_COMPOSITOR], [1], [Build the DRM compositor])
- PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm mtdev])
+ PKG_CHECK_MODULES(DRM_COMPOSITOR, [libudev >= 136 libdrm >= 2.4.30 gbm mtdev >= 1.1.0])
fi