Fix dbfwfilter and cachetester dependencies

The two depended on the PCRE2 and Connector-C libraries which means that
the libraries need to be built first. This information needs to be told to
CMake with the add_dependency call.

server/modules/filter/cache/test/CMakeLists.txt

@@ -9,6 +9,9 @@ add_library(cachetester
   ../../../../../query_classifier/test/testreader.cc
   )
 
+# Depends on C/C
+add_dependencies(cachetester connector-c)
+
 add_executable(testrules testrules.cc ../rules.cc)
 target_link_libraries(testrules maxscale-common ${JANSSON_LIBRARIES})
 

server/modules/filter/dbfwfilter/CMakeLists.txt

@@ -7,6 +7,10 @@ if(BISON_FOUND AND FLEX_FOUND)
   include_directories(${CMAKE_CURRENT_BINARY_DIR})
   include_directories(${CMAKE_CURRENT_SOURCE_DIR})
   add_library(dbfwfilter-core STATIC ${BISON_ruleparser_OUTPUTS} ${FLEX_token_OUTPUTS} rules.cc user.cc)
+
+  # Depends on PCRE2
+  add_dependencies(dbfwfilter-core pcre2 connector-c)
+
   add_library(dbfwfilter SHARED dbfwfilter.cc)
   target_link_libraries(dbfwfilter maxscale-common MySQLCommon dbfwfilter-core)
   set_target_properties(dbfwfilter PROPERTIES VERSION "1.0.0")