0025114: CMake-based build tools for OCCT 7.0

All CMake meta-projects for OCCT are put to OCCT code (including fragments previously generated by WOK).

"/bigobj" compiler flag added to TKQADraw because of the size of its object file

[GeomToStep & Graphic3d] private headers are included from current dir of including source file

src/TKQADraw/CMakeLists.txt

@@ -0,0 +1,31 @@
+project(TKQADraw)
+
+set (TOOLKIT_MODULES
+  QABugs
+  QADNaming
+  QADraw
+  QANCollection
+  QANewBRepNaming
+  QANewDBRepNaming
+  QANewModTopOpe
+)
+
+if (WIN32)
+  list( APPEND USED_LIBS gdi32.lib )
+  list( APPEND USED_LIBS advapi32.lib )
+  list( APPEND USED_LIBS user32.lib )
+else()
+  if(USE_TBB)
+    list( APPEND USED_LIBS tbb )
+    list( APPEND USED_LIBS tbbmalloc )
+  endif()
+endif()
+
+if(MSVC)
+  # /bigobj is required for windows builds because of the size of
+  # some object files (CastImage for instance)
+  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
+  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /bigobj")
+endif()
+
+include(${OCCT_SOURCE_DIR}/adm/cmake/BuildToolkit.cmake)