vte and webkit are optional

source/CMakeLists.txt

@@ -38,11 +38,21 @@ add_library(${PROJECT_NAME} SHARED
 
 set(LIBRARIES
 ${GTK_LIBRARIES}
-${WEBKIT_LIBRARIES}
-${VTE291_LIBRARIES}
 ublsettings
 pthread)
 
+if (VTE291)
+list(APPEND LIBRARIES ${VTE291_LIBRARIES})
+else()
+add_definitions(-DVTE_DISABLE)
+endif()
+
+if (WEBKIT_LIBRARIES_FOUND)
+list(APPEND LIBRARIES ${WEBKIT_LIBRARIES})
+else()
+add_definitions(-DWEBKIT_DISABLE)
+endif()
+
 message(${CMAKE_INSTALL_LIBDIR})
 
 target_include_directories(${PROJECT_NAME} PUBLIC ${PROJECT_BINARY_DIR})