Simple CEC input

cmake/FindCEC.cmake

@@ -0,0 +1,19 @@
+# - Try to find CEC
+# Once done this will define
+#
+# CEC_FOUND - system has libcec
+# CEC_INCLUDE_DIRS - the libcec include directory
+# CEC_LIBRARIES - The libcec libraries
+
+if(PKG_CONFIG_FOUND)
+  pkg_check_modules (CEC libcec>=3.0.0)
+else()
+  find_path(CEC_INCLUDE_DIRS libcec/cec.h)
+  find_library(CEC_LIBRARIES cec)
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(CEC DEFAULT_MSG CEC_INCLUDE_DIRS CEC_LIBRARIES)
+
+list(APPEND CEC_DEFINITIONS -DHAVE_LIBCEC=1)
+mark_as_advanced(CEC_INCLUDE_DIRS CEC_LIBRARIES CEC_DEFINITIONS)