path: root/ports/assimp/build_fixes.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dcafb64..761040d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,7 +51,7 @@ IF(HUNTER_ENABLED)
   add_definitions(-DASSIMP_USE_HUNTER)
 ENDIF(HUNTER_ENABLED)
 
-PROJECT( Assimp VERSION 5.0.0 )
+PROJECT( Assimp VERSION 5.0.1 )
 
 # All supported options ###############################################
 
@@ -130,6 +130,16 @@ OPTION ( IGNORE_GIT_HASH
    OFF
 )
 
+find_package(Stb REQUIRED)
+include_directories(${Stb_INCLUDE_DIR})
+find_package(utf8cpp CONFIG REQUIRED)
+link_libraries(utf8cpp)
+find_package(RapidJSON CONFIG REQUIRED)
+include_directories(${RAPIDJSON_INCLUDE_DIRS})
+find_path(UNZIP_INCLUDE_DIRS "minizip/unzip.h")
+include_directories(${UNZIP_INCLUDE_DIRS}/minizip)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/contrib)
+
 IF (IOS AND NOT HUNTER_ENABLED)
   IF (NOT CMAKE_BUILD_TYPE)
     SET(CMAKE_BUILD_TYPE "Release")
@@ -230,10 +240,8 @@ SET(LIBASSIMP-DEV_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_M
 SET(CPACK_COMPONENTS_ALL assimp-bin ${LIBASSIMP_COMPONENT} ${LIBASSIMP-DEV_COMPONENT} assimp-dev)
 SET(ASSIMP_LIBRARY_SUFFIX "" CACHE STRING "Suffix to append to library names")
 
-IF( UNIX )
   # Use GNUInstallDirs for Unix predefined directories
   INCLUDE(GNUInstallDirs)
-ENDIF( UNIX )
 
 # Grouped compiler settings
 IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT CMAKE_COMPILER_IS_MINGW)
@@ -253,7 +261,6 @@ ELSEIF(MSVC)
   IF(MSVC12)
     ADD_COMPILE_OPTIONS(/wd4351)
   ENDIF()
-  SET(CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /MDd /Ob2 /DEBUG:FULL /Zi")
 ELSEIF ( "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
   IF(NOT HUNTER_ENABLED)
     SET(CMAKE_CXX_FLAGS "-fPIC -std=c++11 ${CMAKE_CXX_FLAGS}")
@@ -352,35 +359,21 @@ IF (NOT TARGET uninstall)
   ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
 ENDIF()
 
-IF(HUNTER_ENABLED)
-  set(CONFIG_INSTALL_DIR "lib/cmake/${PROJECT_NAME}")
+  set(CONFIG_INSTALL_DIR "share/assimp")
   set(INCLUDE_INSTALL_DIR "include")
 
-  set(GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated")
+  string(TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWERCASE)
+  set(NAMESPACE "${PROJECT_NAME_LOWERCASE}::")
 
-  # Configuration
-  set(VERSION_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}ConfigVersion.cmake")
-  set(PROJECT_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}Config.cmake")
-  set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
-  set(NAMESPACE "${PROJECT_NAME}::")
+  set(TARGETS_EXPORT_NAME "${PROJECT_NAME_LOWERCASE}Config")
+  set(VERSION_CONFIG "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME_LOWERCASE}ConfigVersion.cmake")
+  set(NAMESPACE "${PROJECT_NAME_LOWERCASE}::")
 
-  # Include module with fuction 'write_basic_package_version_file'
   include(CMakePackageConfigHelpers)
-
-  # Note: PROJECT_VERSION is used as a VERSION
-  write_basic_package_version_file("${VERSION_CONFIG}" COMPATIBILITY SameMajorVersion)
-
-  # Use variables:
-  #   * TARGETS_EXPORT_NAME
-  #   * PROJECT_NAME
-  configure_package_config_file(
-      "cmake/assimp-hunter-config.cmake.in"
-      "${PROJECT_CONFIG}"
-      INSTALL_DESTINATION "${CONFIG_INSTALL_DIR}"
-  )
+  write_basic_package_version_file("${VERSION_CONFIG}" VERSION ${${PROJECT_NAME}_VERSION} COMPATIBILITY SameMajorVersion)
 
   install(
-      FILES "${PROJECT_CONFIG}" "${VERSION_CONFIG}"
+      FILES ${VERSION_CONFIG}
       DESTINATION "${CONFIG_INSTALL_DIR}"
   )
 
@@ -389,30 +382,6 @@ IF(HUNTER_ENABLED)
       NAMESPACE "${NAMESPACE}"
       DESTINATION "${CONFIG_INSTALL_DIR}"
   )
-ELSE(HUNTER_ENABLED)
-  # cmake configuration files
-  CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config.cmake.in"         "${CMAKE_CURRENT_BINARY_DIR}/assimp-config.cmake" @ONLY IMMEDIATE)
-  CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimpTargets.cmake.in"         "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets.cmake" @ONLY IMMEDIATE)
-  IF (is_multi_config)
-    CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimpTargets-debug.cmake.in"   "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-debug.cmake" @ONLY IMMEDIATE)
-    CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimpTargets-release.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-release.cmake" @ONLY IMMEDIATE)
-    SET(PACKAGE_TARGETS_FILE "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-debug.cmake" "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-release.cmake")
-  ELSEIF (CMAKE_BUILD_TYPE STREQUAL Debug)
-    CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimpTargets-debug.cmake.in"   "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-debug.cmake" @ONLY IMMEDIATE)
-    SET(PACKAGE_TARGETS_FILE "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-debug.cmake")
-  ELSE()
-    CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimpTargets-release.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-release.cmake" @ONLY IMMEDIATE)
-    SET(PACKAGE_TARGETS_FILE "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets-release.cmake")
-  ENDIF()
-  CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/assimp-config-version.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/assimp-config-version.cmake" @ONLY IMMEDIATE)
-  #we should generated these scripts after CMake VERSION 3.0.2 using export(EXPORT ...) and write_basic_package_version_file(...)
-  INSTALL(FILES
-    "${CMAKE_CURRENT_BINARY_DIR}/assimp-config.cmake"
-    "${CMAKE_CURRENT_BINARY_DIR}/assimp-config-version.cmake"
-    "${CMAKE_CURRENT_BINARY_DIR}/assimpTargets.cmake"
-    ${PACKAGE_TARGETS_FILE}
-    DESTINATION "${ASSIMP_LIB_INSTALL_DIR}/cmake/assimp-${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}" COMPONENT ${LIBASSIMP-DEV_COMPONENT})
-ENDIF(HUNTER_ENABLED)
 
 FIND_PACKAGE( DirectX )
 
@@ -422,63 +391,19 @@ ENDIF( BUILD_DOCS )
 
 # Look for system installed irrXML
 IF ( SYSTEM_IRRXML )
-  FIND_PACKAGE( IrrXML REQUIRED )
+  FIND_PACKAGE( irrlicht CONFIG REQUIRED )
 ENDIF( SYSTEM_IRRXML )
 
 # Search for external dependencies, and build them from source if not found
 # Search for zlib
-IF(HUNTER_ENABLED)
-  hunter_add_package(ZLIB)
-  find_package(ZLIB CONFIG REQUIRED)
+  find_package(ZLIB REQUIRED)
 
   add_definitions(-DASSIMP_BUILD_NO_OWN_ZLIB)
   set(ZLIB_FOUND TRUE)
-  set(ZLIB_LIBRARIES ZLIB::zlib)
-  set(ASSIMP_BUILD_MINIZIP TRUE)
-ELSE(HUNTER_ENABLED)
-  IF ( NOT ASSIMP_BUILD_ZLIB )
-    FIND_PACKAGE(ZLIB)
-  ENDIF( NOT ASSIMP_BUILD_ZLIB )
-
-  IF( NOT ZLIB_FOUND )
-    MESSAGE(STATUS "compiling zlib from sources")
-    INCLUDE(CheckIncludeFile)
-    INCLUDE(CheckTypeSize)
-    INCLUDE(CheckFunctionExists)
-
-    # Explicitly turn off ASM686 and AMD64 cmake options.
-    # The AMD64 option causes a build failure on MSVC and the ASM builds seem to have problems:
-    #		https://github.com/madler/zlib/issues/41#issuecomment-125848075
-    # Also prevents these options from "polluting" the cmake options if assimp is being
-    # included as a submodule.
-    set( ASM686 FALSE CACHE INTERNAL "Override ZLIB flag to turn off assembly" FORCE )
-    set( AMD64 FALSE CACHE INTERNAL "Override ZLIB flag to turn off assembly" FORCE )
-
-    # compile from sources
-    ADD_SUBDIRECTORY(contrib/zlib)
-    SET(ZLIB_FOUND 1)
-    SET(ZLIB_LIBRARIES zlibstatic)
-    SET(ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/contrib/zlib ${CMAKE_CURRENT_BINARY_DIR}/contrib/zlib)
-    # need to ensure we don't link with system zlib or minizip as well.
-    SET(ASSIMP_BUILD_MINIZIP 1)
-  ELSE(NOT ZLIB_FOUND)
-    ADD_DEFINITIONS(-DASSIMP_BUILD_NO_OWN_ZLIB)
-    SET(ZLIB_LIBRARIES_LINKED -lz)
-  ENDIF(NOT ZLIB_FOUND)
+  set(ZLIB_LIBRARIES ZLIB::ZLIB)
   INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
-ENDIF(HUNTER_ENABLED)
 
-IF( NOT IOS )
-  IF( NOT ASSIMP_BUILD_MINIZIP )
-    use_pkgconfig(UNZIP minizip)
-  ENDIF( NOT ASSIMP_BUILD_MINIZIP )
-ELSE ( NOT IOS )
-  IF( NOT BUILD_SHARED_LIBS )
-    IF( NOT ASSIMP_BUILD_MINIZIP )
-      use_pkgconfig(UNZIP minizip)
-    ENDIF( NOT ASSIMP_BUILD_MINIZIP )
-  ENDIF ( NOT BUILD_SHARED_LIBS )
-ENDIF ( NOT IOS )
+    find_package(minizip CONFIG REQUIRED)
 
 IF ( ASSIMP_NO_EXPORT )
   ADD_DEFINITIONS( -DASSIMP_BUILD_NO_EXPORT)
@@ -633,7 +558,7 @@ IF(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES)
   INCLUDE(DebSourcePPA)
 ENDIF()
 
-if(WIN32)
+if(0)
   if (CMAKE_SIZEOF_VOID_P EQUAL 8)
     SET(BIN_DIR "${PROJECT_SOURCE_DIR}/bin64/")
     SET(LIB_DIR "${PROJECT_SOURCE_DIR}/lib64/")
@@ -677,4 +602,4 @@ if(WIN32)
       ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
     ENDIF()
   ENDIF(MSVC12 OR MSVC14 OR MSVC15 )
-ENDIF (WIN32)
+ENDIF (0)
diff --git a/assimpTargets.cmake.in b/assimpTargets.cmake.in
index ab1a8d2..4b0729b 100644
--- a/assimpTargets.cmake.in
+++ b/assimpTargets.cmake.in
@@ -5,6 +5,8 @@ if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5)
 endif()
 cmake_policy(PUSH)
 cmake_policy(VERSION 2.6)
+# Required for the evaluation of "if(@BUILD_SHARED_LIBS@)" below to function
+cmake_policy(SET CMP0012 NEW)
 #----------------------------------------------------------------
 # Generated CMake target import file.
 #----------------------------------------------------------------
diff --git a/code/3MF/D3MFExporter.cpp b/code/3MF/D3MFExporter.cpp
index 1f388ad..1ccd2aa 100644
--- a/code/3MF/D3MFExporter.cpp
+++ b/code/3MF/D3MFExporter.cpp
@@ -58,7 +58,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifdef ASSIMP_USE_HUNTER
 #  include <zip/zip.h>
 #else
-#  include <contrib/zip/src/zip.h>
+#  include <zip/zip.h>
 #endif
 
 namespace Assimp {
@@ -255,7 +255,7 @@ void D3MFExporter::writeBaseMaterials() {
             hexDiffuseColor.clear();
             tmp.clear();
             hexDiffuseColor = "#";
-            
+
             tmp = DecimalToHexa( color.r );
             hexDiffuseColor += tmp;
             tmp = DecimalToHexa( color.g );
diff --git a/code/Blender/BlenderTessellator.h b/code/Blender/BlenderTessellator.h
index 518e56c..ec4a653 100644
--- a/code/Blender/BlenderTessellator.h
+++ b/code/Blender/BlenderTessellator.h
@@ -147,7 +147,7 @@ namespace Assimp
 #ifdef ASSIMP_USE_HUNTER
 #  include <poly2tri/poly2tri.h>
 #else
-#  include "../contrib/poly2tri/poly2tri/poly2tri.h"
+#  include <poly2tri/poly2tri.h>
 #endif
 
 namespace Assimp
diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 55538d9..f5553e5 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -862,89 +862,24 @@ SET( Extra_SRCS
 SOURCE_GROUP( Extra FILES ${Extra_SRCS})
 
 # irrXML
-IF(HUNTER_ENABLED)
-  hunter_add_package(irrXML)
   find_package(irrXML CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  # irrXML already included in contrib directory by parent CMakeLists.txt.
-ENDIF(HUNTER_ENABLED)
-
-# utf8
-IF(HUNTER_ENABLED)
-  hunter_add_package(utf8)
-  find_package(utf8 CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  # utf8 is header-only, so Assimp doesn't need to do anything.
-ENDIF(HUNTER_ENABLED)
 
 # polyclipping
-IF(HUNTER_ENABLED)
-  hunter_add_package(polyclipping)
   find_package(polyclipping CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
   SET( Clipper_SRCS
     ../contrib/clipper/clipper.hpp
     ../contrib/clipper/clipper.cpp
   )
   SOURCE_GROUP( Contrib\\Clipper FILES ${Clipper_SRCS})
-ENDIF(HUNTER_ENABLED)
 
 # poly2tri
-IF(HUNTER_ENABLED)
-  hunter_add_package(poly2tri)
   find_package(poly2tri CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  SET( Poly2Tri_SRCS
-    ../contrib/poly2tri/poly2tri/common/shapes.cc
-    ../contrib/poly2tri/poly2tri/common/shapes.h
-    ../contrib/poly2tri/poly2tri/common/utils.h
-    ../contrib/poly2tri/poly2tri/sweep/advancing_front.h
-    ../contrib/poly2tri/poly2tri/sweep/advancing_front.cc
-    ../contrib/poly2tri/poly2tri/sweep/cdt.cc
-    ../contrib/poly2tri/poly2tri/sweep/cdt.h
-    ../contrib/poly2tri/poly2tri/sweep/sweep.cc
-    ../contrib/poly2tri/poly2tri/sweep/sweep.h
-    ../contrib/poly2tri/poly2tri/sweep/sweep_context.cc
-    ../contrib/poly2tri/poly2tri/sweep/sweep_context.h
-  )
-  SOURCE_GROUP( Contrib\\Poly2Tri FILES ${Poly2Tri_SRCS})
-ENDIF(HUNTER_ENABLED)
 
 # minizip/unzip
-IF(HUNTER_ENABLED)
-  hunter_add_package(minizip)
   find_package(minizip CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  SET( unzip_SRCS
-    ../contrib/unzip/crypt.h
-    ../contrib/unzip/ioapi.c
-    ../contrib/unzip/ioapi.h
-    ../contrib/unzip/unzip.c
-    ../contrib/unzip/unzip.h
-  )
-  SOURCE_GROUP(Contrib\\unzip FILES ${unzip_SRCS})
-ENDIF(HUNTER_ENABLED)
 
 # zip (https://github.com/kuba--/zip)
-IF(HUNTER_ENABLED)
-  hunter_add_package(zip)
-  find_package(zip CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  SET( ziplib_SRCS
-    ../contrib/zip/src/miniz.h
-    ../contrib/zip/src/zip.c
-    ../contrib/zip/src/zip.h
-  )
-
-  # TODO if cmake required version has been updated to >3.12.0, collapse this to the second case only
-  if(${CMAKE_VERSION} VERSION_LESS "3.12.0")
-  	add_definitions(-DMINIZ_USE_UNALIGNED_LOADS_AND_STORES=0)
-  else()
-  	add_compile_definitions(MINIZ_USE_UNALIGNED_LOADS_AND_STORES=0)
-  endif()
-
-  SOURCE_GROUP( ziplib FILES ${ziplib_SRCS} )
-ENDIF(HUNTER_ENABLED)
+  find_package(kubazip CONFIG REQUIRED)
 
 # openddlparser
 IF(HUNTER_ENABLED)
@@ -1021,13 +956,7 @@ ELSE ()
 ENDIF ()
 
 # RapidJSON
-IF(HUNTER_ENABLED)
-  hunter_add_package(RapidJSON)
   find_package(RapidJSON CONFIG REQUIRED)
-ELSE(HUNTER_ENABLED)
-  INCLUDE_DIRECTORIES( "../contrib/rapidjson/include" )
-  INCLUDE_DIRECTORIES( "../contrib" )
-ENDIF(HUNTER_ENABLED)
 
 # VC2010 fixes
 if(MSVC10)
@@ -1044,15 +973,6 @@ if ( MSVC )
   ADD_DEFINITIONS( -D_CRT_SECURE_NO_WARNINGS )
 endif ( MSVC )
 
-IF(NOT HUNTER_ENABLED)
-  if (UNZIP_FOUND)
-    SET (unzip_compile_SRCS "")
-  else (UNZIP_FOUND)
-    SET (unzip_compile_SRCS ${unzip_SRCS})
-    INCLUDE_DIRECTORIES( "../contrib/unzip/" )
-  endif (UNZIP_FOUND)
-ENDIF(NOT HUNTER_ENABLED)
-
 MESSAGE(STATUS "Enabled importer formats:${ASSIMP_IMPORTERS_ENABLED}")
 MESSAGE(STATUS "Disabled importer formats:${ASSIMP_IMPORTERS_DISABLED}")
 
@@ -1111,22 +1031,14 @@ TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
   $<INSTALL_INTERFACE:include>
 )
 
-IF(HUNTER_ENABLED)
   TARGET_LINK_LIBRARIES(assimp
-      PUBLIC
       polyclipping::polyclipping
       irrXML::irrXML
-      openddlparser::openddl_parser
-      poly2tri::poly2tri
       minizip::minizip
-      ZLIB::zlib
-      RapidJSON::rapidjson
-      utf8::utf8
-      zip::zip
+      ZLIB::ZLIB
+      kubazip::kubazip
+      poly2tri::poly2tri
   )
-ELSE(HUNTER_ENABLED)
-  TARGET_LINK_LIBRARIES(assimp ${ZLIB_LIBRARIES} ${OPENDDL_PARSER_LIBRARIES} ${IRRXML_LIBRARY} )
-ENDIF(HUNTER_ENABLED)
 
 if(ASSIMP_ANDROID_JNIIOSYSTEM)
   set(ASSIMP_ANDROID_JNIIOSYSTEM_PATH port/AndroidJNI)
@@ -1208,21 +1120,12 @@ ENDIF(APPLE)
 
 # Build against external unzip, or add ../contrib/unzip so
 # assimp can #include "unzip.h"
-IF(NOT HUNTER_ENABLED)
-  if (UNZIP_FOUND)
-    INCLUDE_DIRECTORIES(${UNZIP_INCLUDE_DIRS})
-    TARGET_LINK_LIBRARIES(assimp ${UNZIP_LIBRARIES})
-  else (UNZIP_FOUND)
-    INCLUDE_DIRECTORIES("../")
-  endif (UNZIP_FOUND)
-ENDIF(NOT HUNTER_ENABLED)
 
 # Add RT-extension library for glTF importer with Open3DGC-compression.
 IF (RT_FOUND AND ASSIMP_IMPORTER_GLTF_USE_OPEN3DGC)
   TARGET_LINK_LIBRARIES(assimp ${RT_LIBRARY})
 ENDIF (RT_FOUND AND ASSIMP_IMPORTER_GLTF_USE_OPEN3DGC)
 
-IF(HUNTER_ENABLED)
   INSTALL( TARGETS assimp
     EXPORT "${TARGETS_EXPORT_NAME}"
     LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
@@ -1231,14 +1134,6 @@ IF(HUNTER_ENABLED)
     FRAMEWORK DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
     COMPONENT ${LIBASSIMP_COMPONENT}
     INCLUDES DESTINATION "include")
-ELSE(HUNTER_ENABLED)
-INSTALL( TARGETS assimp
-    LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
-    ARCHIVE DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
-    RUNTIME DESTINATION ${ASSIMP_BIN_INSTALL_DIR}
-    FRAMEWORK DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
-    COMPONENT ${LIBASSIMP_COMPONENT})
-ENDIF(HUNTER_ENABLED)
 INSTALL( FILES ${PUBLIC_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp COMPONENT assimp-dev)
 INSTALL( FILES ${COMPILER_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp/Compiler COMPONENT assimp-dev)
 
diff --git a/code/Common/BaseImporter.cpp b/code/Common/BaseImporter.cpp
index b77bbfe..51cba43 100644
--- a/code/Common/BaseImporter.cpp
+++ b/code/Common/BaseImporter.cpp
@@ -344,7 +344,7 @@ std::string BaseImporter::GetExtension( const std::string& file ) {
 #ifdef ASSIMP_USE_HUNTER
 #  include <utf8/utf8.h>
 #else
-#  include "../contrib/utf8cpp/source/utf8.h"
+#  include <utf8.h>
 #endif
 
 // ------------------------------------------------------------------------------------------------
@@ -364,8 +364,8 @@ void BaseImporter::ConvertToUTF8(std::vector<char>& data)
         data.resize(data.size()-3);
         return;
     }
-    
-    
+
+
     // UTF 32 BE with BOM
     if(*((uint32_t*)&data.front()) == 0xFFFE0000) {
 
@@ -507,7 +507,7 @@ struct Assimp::BatchData {
     , next_id(0xffff)
     , validate( validate ) {
         ai_assert( nullptr != pIO );
-        
+
         pImporter = new Importer();
         pImporter->SetIOHandler( pIO );
     }
diff --git a/code/Importer/IFC/IFCGeometry.cpp b/code/Importer/IFC/IFCGeometry.cpp
index d1c7aee..8e11373 100644
--- a/code/Importer/IFC/IFCGeometry.cpp
+++ b/code/Importer/IFC/IFCGeometry.cpp
@@ -51,9 +51,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifdef ASSIMP_USE_HUNTER
 #  include <poly2tri/poly2tri.h>
-#  include <polyclipping/clipper.hpp>
+#  include "../contrib/clipper/clipper.hpp"
 #else
-#  include "../contrib/poly2tri/poly2tri/poly2tri.h"
+#  include <poly2tri/poly2tri.h>
 #  include "../contrib/clipper/clipper.hpp"
 #endif
 
diff --git a/code/Importer/IFC/IFCOpenings.cpp b/code/Importer/IFC/IFCOpenings.cpp
index d6c40b3..387c625 100644
--- a/code/Importer/IFC/IFCOpenings.cpp
+++ b/code/Importer/IFC/IFCOpenings.cpp
@@ -51,9 +51,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifdef ASSIMP_USE_HUNTER
 #  include <poly2tri/poly2tri.h>
-#  include <polyclipping/clipper.hpp>
+#  include "../contrib/clipper/clipper.hpp"
 #else
-#  include "../contrib/poly2tri/poly2tri/poly2tri.h"
+#  include <poly2tri/poly2tri.h>
 #  include "../contrib/clipper/clipper.hpp"
 #endif
 
@@ -911,14 +911,14 @@ size_t CloseWindows(ContourVector& contours,
             // compare base poly normal and contour normal to detect if we need to reverse the face winding
 			if(curmesh.mVertcnt.size() > 0) {
 				IfcVector3 basePolyNormal = TempMesh::ComputePolygonNormal(curmesh.mVerts.data(), curmesh.mVertcnt.front());
-				
+
 				std::vector<IfcVector3> worldSpaceContourVtx(it->contour.size());
-				
+
 				for(size_t a = 0; a < it->contour.size(); ++a)
 					worldSpaceContourVtx[a] = minv * IfcVector3(it->contour[a].x, it->contour[a].y, 0.0);
-				
+
 				IfcVector3 contourNormal = TempMesh::ComputePolygonNormal(worldSpaceContourVtx.data(), worldSpaceContourVtx.size());
-				
+
 				reverseCountourFaces = (contourNormal * basePolyNormal) > 0.0;
 			}
 
diff --git a/code/Importer/STEPParser/STEPFileEncoding.cpp b/code/Importer/STEPParser/STEPFileEncoding.cpp
index 101dcdf..3f12403 100644
--- a/code/Importer/STEPParser/STEPFileEncoding.cpp
+++ b/code/Importer/STEPParser/STEPFileEncoding.cpp
@@ -48,7 +48,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifdef ASSIMP_USE_HUNTER
 #  include <utf8/utf8.h>
 #else
-#  include <contrib/utf8cpp/source/utf8.h>
+#  include <utf8.h>
 #endif
 
 #include <memory>
diff --git a/code/MMD/MMDPmxParser.cpp b/code/MMD/MMDPmxParser.cpp
index 80f0986..47725e2 100644
--- a/code/MMD/MMDPmxParser.cpp
+++ b/code/MMD/MMDPmxParser.cpp
@@ -45,7 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifdef ASSIMP_USE_HUNTER
 #  include <utf8/utf8.h>
 #else
-#  include "../contrib/utf8cpp/source/utf8.h"
+#  include <utf8.h>
 #endif
 #include <assimp/Exceptional.h>
 
@@ -102,7 +102,7 @@ namespace pmx
 			const unsigned int targetSize = size * 3; // enough to encode
 			char *targetStart = new char[targetSize];
             std::memset(targetStart, 0, targetSize * sizeof(char));
-            
+
             utf8::utf16to8( sourceStart, sourceStart + size/2, targetStart );
 
 			std::string result(targetStart);
diff --git a/code/SIB/SIBImporter.cpp b/code/SIB/SIBImporter.cpp
index 20cdc80..46e9a32 100644
--- a/code/SIB/SIBImporter.cpp
+++ b/code/SIB/SIBImporter.cpp
@@ -63,7 +63,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #  include <utf8/utf8.h>
 #else
 //#  include "../contrib/ConvertUTF/ConvertUTF.h"
-#  include "../contrib/utf8cpp/source/utf8.h"
+#  include <utf8.h>
 #endif
 #include <assimp/IOSystem.hpp>
 #include <assimp/DefaultLogger.hpp>
@@ -90,10 +90,10 @@ struct SIBChunk {
     uint32_t    Size;
 } PACK_STRUCT;
 
-enum { 
-    POS, 
-    NRM, 
-    UV,    
+enum {
+    POS,
+    NRM,
+    UV,
     N
 };
 
diff --git a/code/X3D/FIReader.cpp b/code/X3D/FIReader.cpp
index 9bb2c69..525a084 100644
--- a/code/X3D/FIReader.cpp
+++ b/code/X3D/FIReader.cpp
@@ -63,7 +63,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifdef ASSIMP_USE_HUNTER
 #  include <utf8/utf8.h>
 #else
-#  include "../contrib/utf8cpp/source/utf8.h"
+#  include <utf8.h>
 #endif
 #include <assimp/fast_atof.h>
 #include <stack>
diff --git a/contrib/clipper/clipper.hpp b/contrib/clipper/clipper.hpp
index 7cdac6c..2728425 100644
--- a/contrib/clipper/clipper.hpp
+++ b/contrib/clipper/clipper.hpp
@@ -302,5 +302,3 @@ class clipperException : public std::exception
 } //ClipperLib namespace
 
 #endif //clipper_hpp
-
-
diff --git a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
index 8d25aaa..e4bc306 100644
--- a/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
+++ b/samples/SimpleTexturedOpenGL/SimpleTexturedOpenGL/src/model_loading.cpp
@@ -19,7 +19,7 @@
 #include <GL/glu.h>
 
 #define STB_IMAGE_IMPLEMENTATION
-#include "contrib/stb_image/stb_image.h"
+#include <stb_image.h>
 
 #include <fstream>