0033198: Using a third-party Draco to compile in DEBUG mode

Added new CMake variables to build using DRACO
Windows OS works with Debug and Release configuration DRACO
Linux works with Release configuration DRACO

diff --git a/adm/cmake/draco.cmake b/adm/cmake/draco.cmake
index 755391fa529e41ae01492bfc4a7900e8d478dece..cebc75df999bf81c38113c4cb69a895c67b0b208 100644 (file)
--- a/adm/cmake/draco.cmake
+++ b/adm/cmake/draco.cmake
@@ -3,10 +3,6 @@
 
 OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_macros")
 
-if (NOT DEFINED INSTALL_DRACO)
-  set (INSTALL_DRACO OFF CACHE BOOL "${INSTALL_DRACO_DESCR}")
-endif()
-
 if (NOT DEFINED 3RDPARTY_DRACO_DIR)
   set (3RDPARTY_DRACO_DIR "" CACHE PATH "The directory containing Draco")
 endif()
@@ -15,14 +11,24 @@ if (NOT DEFINED 3RDPARTY_DRACO_INCLUDE_DIR)
   set (3RDPARTY_DRACO_INCLUDE_DIR  "" CACHE PATH "The directory containing headers of the Draco")
 endif()
 
-if (NOT DEFINED 3RDPARTY_DRACO_LIBRARY OR NOT 3RDPARTY_DRACO_LIBRARY_DIR OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY_DIR}")
-  set (3RDPARTY_DRACO_LIBRARY "" CACHE FILEPATH "Draco library"  FORCE)
+if (NOT DEFINED 3RDPARTY_DRACO_LIBRARY)
+  set (3RDPARTY_DRACO_LIBRARY "" CACHE FILEPATH "Draco library")
 endif()
 
 if (NOT DEFINED 3RDPARTY_DRACO_LIBRARY_DIR)
   set (3RDPARTY_DRACO_LIBRARY_DIR "" CACHE PATH "The directory containing Draco library")
 endif()
 
+if (WIN32)
+  if (NOT DEFINED 3RDPARTY_DRACO_LIBRARY_DEBUG)
+    set (3RDPARTY_DRACO_LIBRARY_DEBUG "" CACHE FILEPATH "Draco debug library")
+  endif()
+  
+  if (NOT DEFINED 3RDPARTY_DRACO_LIBRARY_DIR_DEBUG)
+    set (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "" CACHE PATH "The directory containing Draco debug library")
+  endif()
+endif()
+
 if (3RDPARTY_DIR AND EXISTS "${3RDPARTY_DIR}")
   if (NOT 3RDPARTY_DRACO_DIR OR NOT EXISTS "${3RDPARTY_DRACO_DIR}")
     FIND_PRODUCT_DIR("${3RDPARTY_DIR}" draco DRACO_DIR_NAME)
@@ -32,20 +38,19 @@ if (3RDPARTY_DIR AND EXISTS "${3RDPARTY_DIR}")
   endif()
 endif()
 
-if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
-  set (DRACO_INCLUDE_PATH "${3RDPARTY_DRACO_DIR}/include")
-  set (DRACO_LIBRARY_PATH "${3RDPARTY_DRACO_DIR}/lib")
-endif()
+# header
+if (NOT 3RDPARTY_DRACO_INCLUDE_DIR OR NOT EXISTS "${3RDPARTY_DRACO_INCLUDE_DIR}")
+  set (HEADER_NAMES draco)
 
-if (NOT 3RDPARTY_DRACO_INCLUDE_DIR)
-  if (DRACO_INCLUDE_PATH AND EXISTS "${DRACO_INCLUDE_PATH}")
-    set (3RDPARTY_DRACO_INCLUDE_DIR "${DRACO_INCLUDE_PATH}" CACHE FILEPATH "The directory containing headers of DRACO" FORCE)
-  endif()
-endif()
+  # set 3RDPARTY_DRACO_INCLUDE_DIR as notfound, otherwise find_path can't assign a new value to 3RDPARTY_DRACO_INCLUDE_DIR
+  set (3RDPARTY_DRACO_INCLUDE_DIR "3RDPARTY_DRACO_INCLUDE_DIR-NOTFOUND" CACHE FILEPATH "The directory containing headers of the Draco" FORCE)
 
-if (NOT 3RDPARTY_DRACO_LIBRARY_DIR)
-  if (DRACO_LIBRARY_PATH AND EXISTS "${DRACO_LIBRARY_PATH}")
-    set (3RDPARTY_DRACO_LIBRARY_DIR "${DRACO_LIBRARY_PATH}" CACHE FILEPATH "The directory containing DRACO library" FORCE)
+  if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
+    find_path (3RDPARTY_DRACO_INCLUDE_DIR NAMES ${HEADER_NAMES}
+                                                 PATHS ${3RDPARTY_DRACO_DIR}
+                                                 PATH_SUFFIXES "include"
+                                                 CMAKE_FIND_ROOT_PATH_BOTH
+                                                 NO_DEFAULT_PATH)
   endif()
 endif()
 
@@ -57,11 +62,11 @@ endif()
 
 if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
   if (NOT 3RDPARTY_DRACO_LIBRARY OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY}")
-    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
+    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
     set (3RDPARTY_DRACO_LIBRARY "3RDPARTY_DRACO_LIBRARY-NOTFOUND" CACHE FILEPATH "The path to Draco library" FORCE)
 
     find_library (3RDPARTY_DRACO_LIBRARY NAMES ${CSF_Draco}
-                                         PATHS "${3RDPARTY_DRACO_LIBRARY_DIR}"
+                                         PATHS "${3RDPARTY_DRACO_DIR}"
                                          PATH_SUFFIXES lib
                                          CMAKE_FIND_ROOT_PATH_BOTH
                                          NO_DEFAULT_PATH)
@@ -70,27 +75,19 @@ if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
       set (3RDPARTY_DRACO_LIBRARY_DIR "${3RDPARTY_DRACO_LIBRARY_DIR}" CACHE FILEPATH "The directory containing Draco library" FORCE)
     endif()
   endif()
-endif()
 
-if (3RDPARTY_DRACO_LIBRARY_DIR AND EXISTS "${3RDPARTY_DRACO_LIBRARY_DIR}")
-  list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_DRACO_LIBRARY_DIR}")
-else()
-  list (APPEND 3RDPARTY_NO_LIBS 3RDPARTY_DRACO_LIBRARY_DIR)
-endif()
+  if (WIN32 AND (NOT 3RDPARTY_DRACO_LIBRARY_DEBUG OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}"))
+    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
+    set (3RDPARTY_DRACO_LIBRARY_DEBUG "3RDPARTY_DRACO_LIBRARY_DEBUG-NOTFOUND" CACHE FILEPATH "The path to debug Draco library" FORCE)
 
-if (INSTALL_DRACO)
-  get_filename_component(3RDPARTY_DRACO_LIBRARY_REALPATH ${3RDPARTY_DRACO_LIBRARY} REALPATH)
-  if (SINGLE_GENERATOR)
-    install (FILES ${3RDPARTY_DRACO_LIBRARY_REALPATH} DESTINATION "${INSTALL_DIR_LIB}")
-  else()
-    install (FILES ${3RDPARTY_DRACO_LIBRARY_REALPATH}
-             CONFIGURATIONS Release
-             DESTINATION "${INSTALL_DIR_LIB}")
-    install (FILES ${3RDPARTY_DRACO_LIBRARY_REALPATH}
-             CONFIGURATIONS RelWithDebInfo
-             DESTINATION "${INSTALL_DIR_LIB}i")
-    install (FILES ${3RDPARTY_DRACO_LIBRARY_REALPATH}
-             CONFIGURATIONS Debug
-             DESTINATION "${INSTALL_DIR_LIB}d")
+    find_library (3RDPARTY_DRACO_LIBRARY_DEBUG NAMES ${CSF_Draco}
+                                         PATHS "${3RDPARTY_DRACO_DIR}"
+                                         PATH_SUFFIXES libd
+                                         CMAKE_FIND_ROOT_PATH_BOTH
+                                         NO_DEFAULT_PATH)
+    if (3RDPARTY_DRACO_LIBRARY_DEBUG AND EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}")
+      get_filename_component (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DEBUG}" PATH)
+      set (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DIR_DEBUG}" CACHE FILEPATH "The directory containing debug Draco library" FORCE)
+    endif()
   endif()
 endif()

diff --git a/adm/cmake/occt_toolkit.cmake b/adm/cmake/occt_toolkit.cmake
index 517d1b47fa7a4a62e86d63c291d786de94de68d9..132890bc84068b62978106c43a1d05b045ece5ab 100644 (file)
--- a/adm/cmake/occt_toolkit.cmake
+++ b/adm/cmake/occt_toolkit.cmake
@@ -370,6 +370,10 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
             add_definitions (-DHAVE_GLES2)
           endif()
 
+          if ("${CURRENT_CSF}" STREQUAL "${CSF_Draco}")
+            set (CURRENT_CSF "")
+            set (USED_DRACO 1)
+          endif()
           set (LIBRARY_FROM_CACHE 0)
           separate_arguments (CURRENT_CSF)
           foreach (CSF_LIBRARY ${CURRENT_CSF})
@@ -397,7 +401,7 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
             endforeach()
           endforeach()
 
-          if (NOT ${LIBRARY_FROM_CACHE})
+          if (NOT ${LIBRARY_FROM_CACHE} AND NOT "${CURRENT_CSF}" STREQUAL "")
             # prepare a list from a string with whitespaces
             separate_arguments (CURRENT_CSF)
             list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT ${CURRENT_CSF})
@@ -408,6 +412,28 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
   endif()
 endforeach()
 
+if (USE_DRACO)
+  if (USED_DRACO)
+    set (USED_LIB_RELEASE ${3RDPARTY_DRACO_LIBRARY})
+    if (WIN32)
+      set (USED_LIB_DEBUG ${3RDPARTY_DRACO_LIBRARY_DEBUG})
+    else()
+      set (USED_LIB_DEBUG ${3RDPARTY_DRACO_LIBRARY})
+    endif()
+    set (USED_LIB_CONF)
+    if (EXISTS ${USED_LIB_DEBUG})
+      set (USED_LIB_CONF "$<$<CONFIG:DEBUG>:${USED_LIB_DEBUG}>;${USED_LIB_CONF}")
+    endif()
+    if (EXISTS ${USED_LIB_RELEASE})
+      set (USED_LIB_CONF "$<$<CONFIG:RELEASE>:${USED_LIB_RELEASE}>;${USED_LIB_CONF}")
+      set (USED_LIB_CONF "$<$<CONFIG:RELWITHDEBINFO>:${USED_LIB_RELEASE}>;${USED_LIB_CONF}")
+    endif()
+    if (DEFINED USED_LIB_CONF)
+      set_property (TARGET ${PROJECT_NAME} APPEND PROPERTY LINK_LIBRARIES "${USED_LIB_CONF}")
+    endif()
+  endif()
+endif()
+
 if (APPLE)
   list (FIND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT X11 IS_X11_FOUND)
   if (NOT ${IS_X11_FOUND} EQUAL -1)