vcpkg/ports/openvdb/0003-build-only-necessary-targets.patch

diff --git a/openvdb/CMakeLists.txt b/openvdb/CMakeLists.txt
index 9404dbc..b4129e3 100644
--- a/openvdb/CMakeLists.txt
+++ b/openvdb/CMakeLists.txt
@@ -29,12 +29,13 @@ PROJECT ( OpenVDBCore )
 
 set(CMAKE_CXX_STANDARD 11)
 
+IF ( OPENVDB_BUILD_TOOLS )
 IF ( USE_GLFW3 )
   FIND_PACKAGE ( GLFW3 REQUIRED )
   SET ( OPENVDB_USE_GLFW_FLAG "-DOPENVDB_USE_GLFW_3" )
   IF ( UNIX AND NOT APPLE )
     SET ( GLFW_DEPENDENT_LIBRARIES "X11;Xi;Xrandr;Xinerama;Xcursor;Xxf86vm" )
-  ENDIF ( UNIX AND NOT APPLE )
+  ENDIF ()
   SET ( GLFW_LINK_LIBRARY ${GLFW3_glfw_LIBRARY} )
   SET ( GLFW_INCLUDE_DIRECTORY  ${GLFW3_INCLUDE_DIR} CACHE STRING "GLFW3 include directory")
 ELSE ()
@@ -45,12 +46,14 @@ ELSE ()
   SET ( GLFW_LINK_LIBRARY ${GLFW_glfw_LIBRARY} )
   SET ( GLFW_INCLUDE_DIRECTORY  ${GLFW_INCLUDE_DIR} CACHE STRING "GLFW include directory")
 ENDIF ()
+ENDIF ()
 
-IF (WIN32)
+IF ( OPENVDB_BUILD_TOOLS )
+IF ( WIN32 )
   FIND_PACKAGE ( GLEW REQUIRED )
-ELSE ()
-  FIND_PACKAGE ( Threads REQUIRED )
-ENDIF()
+ENDIF ()
+ENDIF ()
+FIND_PACKAGE ( Threads REQUIRED )
 
 # Determine OpenVDB version
 #define OPENVDB_LIBRARY_MAJOR_VERSION_NUMBER 4
@@ -130,7 +133,12 @@ INCLUDE_DIRECTORIES ( SYSTEM ${BLOSC_INCLUDE_DIR} )
 INCLUDE_DIRECTORIES ( SYSTEM ${CPPUNIT_INCLUDE_DIR} )
 
 IF (WIN32)
-  ADD_DEFINITIONS ( -D_WIN32 -DNOMINMAX -DHALF_EXPORTS -DOPENVDB_DLL )
+  ADD_DEFINITIONS ( -D__TBB_NO_IMPLICIT_LINKAGE )
+  ADD_DEFINITIONS ( -D__TBBMALLOC_NO_IMPLICIT_LINKAGE )
+  ADD_DEFINITIONS ( -D_WIN32 -DNOMINMAX )
+  IF ( OPENVDB_SHARED )
+    ADD_DEFINITIONS ( -DOPENEXR_DLL -DOPENVDB_DLL )
+  ENDIF ()
 ELSE ()
   ADD_DEFINITIONS ( -pthread -fPIC )
 ENDIF ()
@@ -170,16 +178,21 @@ SET ( OPENVDB_LIBRARY_SOURCE_FILES
 
 SET_SOURCE_FILES_PROPERTIES ( ${OPENVDB_LIBRARY_SOURCE_FILES}
   PROPERTIES
-  COMPILE_FLAGS "-DOPENVDB_PRIVATE -DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG}"
+  COMPILE_FLAGS "-DOPENVDB_PRIVATE -DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG} $<$<CXX_COMPILER_ID:MSVC>:/bigobj>"
   )
 
+IF ( OPENVDB_STATIC )
 ADD_LIBRARY ( openvdb_static STATIC
   ${OPENVDB_LIBRARY_SOURCE_FILES}
   )
+ENDIF ()
+IF ( OPENVDB_SHARED )
 ADD_LIBRARY ( openvdb_shared SHARED
   ${OPENVDB_LIBRARY_SOURCE_FILES}
   )
+ENDIF ()
 
+IF ( OPENVDB_STATIC )
 TARGET_LINK_LIBRARIES ( openvdb_static
   ${Boost_IOSTREAMS_LIBRARY}
   ${Boost_SYSTEM_LIBRARY}
@@ -188,6 +201,8 @@ TARGET_LINK_LIBRARIES ( openvdb_static
   ${ZLIB_LIBRARY}
   ${BLOSC_blosc_LIBRARY}
   )
+ENDIF ()
+IF ( OPENVDB_SHARED )
 TARGET_LINK_LIBRARIES ( openvdb_shared
   ${Boost_IOSTREAMS_LIBRARY}
   ${Boost_SYSTEM_LIBRARY}
@@ -196,7 +211,9 @@ TARGET_LINK_LIBRARIES ( openvdb_shared
   ${ZLIB_LIBRARY}
   ${BLOSC_blosc_LIBRARY}
   )
+ENDIF ()
 
+IF ( OPENVDB_STATIC )
 IF (WIN32)
   SET_TARGET_PROPERTIES ( openvdb_static
 	PROPERTIES OUTPUT_NAME libopenvdb
@@ -205,8 +222,10 @@ ELSE()
   SET_TARGET_PROPERTIES ( openvdb_static
 	PROPERTIES OUTPUT_NAME openvdb
 	)
-ENDIF()
+ENDIF ()
+ENDIF ()
 
+IF ( OPENVDB_SHARED )
 SET_TARGET_PROPERTIES(
   openvdb_shared
   PROPERTIES
@@ -214,13 +233,15 @@ SET_TARGET_PROPERTIES(
   SOVERSION ${OPENVDB_MAJOR_VERSION_NUMBER}.${OPENVDB_MINOR_VERSION_NUMBER}
   VERSION ${OPENVDB_MAJOR_VERSION_NUMBER}.${OPENVDB_MINOR_VERSION_NUMBER}.${OPENVDB_PATCH_VERSION_NUMBER}
   )
+ENDIF ()
 
 SET ( VDB_PRINT_SOURCE_FILES  cmd/openvdb_print/main.cc )
 SET_SOURCE_FILES_PROPERTIES ( ${VDB_PRINT_SOURCE_FILES}
   PROPERTIES
-  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG}"
+  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG} $<$<CXX_COMPILER_ID:MSVC>:/bigobj>"
   )
 
+IF ( OPENVDB_BUILD_TOOLS )
 ADD_EXECUTABLE ( vdb_print
   ${VDB_PRINT_SOURCE_FILES}
   )
@@ -236,7 +257,7 @@ TARGET_LINK_LIBRARIES ( vdb_print
 SET ( VDB_RENDER_SOURCE_FILES cmd/openvdb_render/main.cc )
 SET_SOURCE_FILES_PROPERTIES ( ${VDB_RENDER_SOURCE_FILES}
   PROPERTIES
-  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG}"
+  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG} $<$<CXX_COMPILER_ID:MSVC>:/bigobj>"
   )
 ADD_EXECUTABLE ( vdb_render
   ${VDB_RENDER_SOURCE_FILES}
@@ -263,31 +284,40 @@ SET ( VDB_VIEW_SOURCE_FILES
   )
 SET_SOURCE_FILES_PROPERTIES ( ${VDB_VIEW_SOURCE_FILES}
   PROPERTIES
-  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG} -DGL_GLEXT_PROTOTYPES=1"
+  COMPILE_FLAGS "-DOPENVDB_USE_BLOSC ${OPENVDB_USE_GLFW_FLAG} -DGL_GLEXT_PROTOTYPES=1 $<$<CXX_COMPILER_ID:MSVC>:/bigobj>"
   )
-IF (NOT WIN32)
+
   ADD_EXECUTABLE ( vdb_view
     ${VDB_VIEW_SOURCE_FILES}
     )
-  
+
   target_include_directories ( vdb_view SYSTEM PRIVATE ${Boost_INCLUDE_DIR} )
 
   TARGET_LINK_LIBRARIES ( vdb_view
     openvdb_shared
-    ${Boost_THREAD_LIBRARY}
+    ${Boost_LIBRARIES}
     ${OPENGL_gl_LIBRARY}
     ${OPENGL_glu_LIBRARY}
-    ${COCOA_LIBRARY}
-    ${IOKIT_LIBRARY}
-    ${COREVIDEO_LIBRARY}
     ${GLFW_LINK_LIBRARY}
     ${GLFW_DEPENDENT_LIBRARIES}
     ${GLEW_GLEW_LIBRARY}
+    )
+  IF (APPLE)
+  TARGET_LINK_LIBRARIES ( vdb_view
+    ${COCOA_LIBRARY}
+    ${IOKIT_LIBRARY}
+    ${COREVIDEO_LIBRARY}
+  )
+  ENDIF ()
+  IF (NOT WIN32)
+  TARGET_LINK_LIBRARIES ( vdb_view
     m
     stdc++
-    )
+  )
+  ENDIF ()
 ENDIF ()
 
+
 SET ( UNITTEST_SOURCE_FILES
   unittest/main.cc
   unittest/TestAttributeArray.cc
@@ -398,7 +428,7 @@ IF ( OPENVDB_BUILD_UNITTESTS )
 
   ADD_TEST ( vdb_unit_test vdb_test )
 
-ENDIF (OPENVDB_BUILD_UNITTESTS)
+ENDIF ()
 
 # Doxygen docmentation
 IF (OPENVDB_BUILD_DOCS)
@@ -419,26 +449,29 @@ IF (OPENVDB_BUILD_DOCS)
 ENDIF ()
 
 # Installation
-IF ( NOT WIN32 )
+IF ( OPENVDB_BUILD_TOOLS )
   INSTALL ( TARGETS
     vdb_view
     DESTINATION
     bin
     )
-ENDIF ()
 INSTALL ( TARGETS
   vdb_print
   vdb_render
   DESTINATION
   bin
   )
+ENDIF ()
 
+IF ( OPENVDB_STATIC)
 INSTALL ( TARGETS
   openvdb_static
   DESTINATION
   lib
   )
+ENDIF ()
 
+IF ( OPENVDB_SHARED )
 IF (WIN32)
   INSTALL ( TARGETS
 	openvdb_shared
@@ -452,6 +485,7 @@ ELSE()
 	lib
 	)
 ENDIF ()
+ENDIF ()
 
 INSTALL ( DIRECTORY ${PROJECT_SOURCE_DIR} DESTINATION include
   FILES_MATCHING PATTERN "*.h"