Cmake helper: Fix configure_file invocation

The correct command is @ONLY instead of @ONLY@.
Newer cmake versions output an error.

diff --git a/codegen/Libt2n.cmake b/codegen/Libt2n.cmake
index 3bed5f8..4df5932 100644 (file)
--- a/codegen/Libt2n.cmake
+++ b/codegen/Libt2n.cmake
@@ -87,7 +87,7 @@ function(setup_libt2n)
             )
 
         # Write out pkgconfig file
-        configure_file(${LIBT2N_CLIENT_PCTEMPLATE} ${CMAKE_CURRENT_BINARY_DIR}/${CMDGROUP}.pc @ONLY@)
+        configure_file(${LIBT2N_CLIENT_PCTEMPLATE} ${CMAKE_CURRENT_BINARY_DIR}/${CMDGROUP}.pc @ONLY)
         install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${CMDGROUP}.pc
             DESTINATION lib/pkgconfig)