Merge pull request #4095 from alalek:hal_unresolved_symbols

cmake/OpenCVModule.cmake

@@ -176,15 +176,11 @@ macro(ocv_add_module _name)
       endif()
     endif()
 
-    # add HAL as dependency
-    if(NOT "${the_module}" STREQUAL "opencv_hal")
-      ocv_add_dependencies(${the_module} opencv_hal)
-    endif()
-
     # add self to the world dependencies
     if((NOT DEFINED OPENCV_MODULE_IS_PART_OF_WORLD
         AND NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "BINDINGS"
-        AND NOT OPENCV_PROCESSING_EXTRA_MODULES)
+        AND NOT OPENCV_PROCESSING_EXTRA_MODULES
+        AND (NOT BUILD_SHARED_LIBS OR NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC"))
         OR OPENCV_MODULE_IS_PART_OF_WORLD
         )
       set(OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD ON CACHE INTERNAL "")

modules/core/CMakeLists.txt

 set(the_description "The Core Functionality")
-ocv_add_module(core PRIVATE_REQUIRED ${ZLIB_LIBRARIES} "${OPENCL_LIBRARIES}"
+ocv_add_module(core
+               opencv_hal
+               PRIVATE_REQUIRED ${ZLIB_LIBRARIES} "${OPENCL_LIBRARIES}"
                OPTIONAL opencv_cudev
-             WRAP java python)
+               WRAP java python)
 
 set(extra_libs "")
 

modules/hal/CMakeLists.txt

 set(the_description "The Hardware Acceleration Layer (HAL) module")
 
 set(OPENCV_MODULE_TYPE STATIC)
-# set(OPENCV_MODULE_IS_PART_OF_WORLD FALSE)
 
 if(UNIX)
   if(CMAKE_COMPILER_IS_GNUCXX OR CV_ICC)

modules/world/CMakeLists.txt

@@ -35,8 +35,10 @@ set(headers_list "HEADERS")
 set(sources_list "SOURCES")
 set(link_deps "")
 foreach(m ${OPENCV_MODULE_${the_module}_DEPS})
-  set(headers_list "${headers_list};${OPENCV_MODULE_${m}_HEADERS}")
-  set(sources_list "${sources_list};${OPENCV_MODULE_${m}_SOURCES}")
+  if(OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
+    set(headers_list "${headers_list};${OPENCV_MODULE_${m}_HEADERS}")
+    set(sources_list "${sources_list};${OPENCV_MODULE_${m}_SOURCES}")
+  endif()
   set(link_deps "${link_deps};${OPENCV_MODULE_${m}_LINK_DEPS}")
 endforeach()