try to fix dependencies

Author: jsteemann

CMakeLists.txt

@@ -15,11 +15,6 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
-message(STATUS "ICU_INCLUDE_DIR: ${ICU_INCLUDE_DIR}")
-message(STATUS "ICU_LIBRARY_DIR: ${ICU_LIBRARY_DIR}")
-message(STATUS "ICU_STATIC_LIBS: ${ICU_STATIC_LIBS}")
-set(CMAKE_VERBOSE_MAKEFILE ON)
-
 ################################################################################
 ### interprocedural optimization (link time optimization)
 ################################################################################

core/CMakeLists.txt

@@ -362,6 +362,10 @@ add_dependencies(iresearch-static
   velocypack
   )
 
+if (NOT (IRESEARCH_EXTERNAL_DEPENDENCIES STREQUAL "")
+  add_dependencies(iresearch-static ${IRESEARCH_EXTERNAL_DEPENDENCIES})
+endif()
+
 target_include_directories(iresearch-static
   SYSTEM
   PRIVATE ${CMAKE_CURRENT_BINARY_DIR}