diff --git a/CMakeExternals/ANNCMakeLists.txt b/CMakeExternals/ANNCMakeLists.txt
index b95a87a745..b65ec9384e 100644
--- a/CMakeExternals/ANNCMakeLists.txt
+++ b/CMakeExternals/ANNCMakeLists.txt
@@ -1,80 +1,80 @@
 cmake_minimum_required(VERSION 3.1)
 
 project(ANN)
 
 set(${PROJECT_NAME}_MAJOR_VERSION 1)
 set(${PROJECT_NAME}_MINOR_VERSION 1)
 set(${PROJECT_NAME}_PATCH_VERSION 2)
 set(${PROJECT_NAME}_VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_VERSION})
 
 set(ANN_HEADERS
   include/ANN/ANN.h
   include/ANN/ANNperf.h
   include/ANN/ANNx.h
 )
 
 set(ANN_SOURCES
   src/ANN.cpp
   src/bd_fix_rad_search.cpp
   src/bd_pr_search.cpp
   src/bd_search.cpp
   src/bd_tree.cpp
   src/brute.cpp
   src/kd_dump.cpp
   src/kd_fix_rad_search.cpp
   src/kd_pr_search.cpp
   src/kd_search.cpp
   src/kd_split.cpp
   src/kd_tree.cpp
   src/kd_util.cpp
   src/perf.cpp
 )
 
 add_library(ann SHARED ${ANN_HEADERS} ${ANN_SOURCES})
 target_include_directories(ann
-  PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-         $<INSTALL_INTERFACE:include>
+  PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+         "$<INSTALL_INTERFACE:include>"
 )
 target_compile_definitions(ann PRIVATE $<$<PLATFORM_ID:Windows>:DLL_EXPORTS>)
 set_target_properties(ann PROPERTIES
                       SOVERSION ${${PROJECT_NAME}_VERSION})
 
 set(${PROJECT_NAME}_LIBRARIES ann)
 
 # Install support
 
 install(TARGETS ${${PROJECT_NAME}_LIBRARIES} EXPORT ${PROJECT_NAME}_TARGETS
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib
   RUNTIME DESTINATION bin
 )
 install(FILES ${ANN_HEADERS}
   DESTINATION include/${PROJECT_NAME}
 )
 
 # Config files
 configure_file(
   ${PROJECT_NAME}Config.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
   @ONLY
 )
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}ConfigVersion.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   @ONLY
 )
 
 export(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake
 )
 
 set(config_package_location lib/cmake/${PROJECT_NAME})
 install(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${PROJECT_NAME}Targets.cmake
   DESTINATION ${config_package_location}
 )
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
   DESTINATION ${config_package_location}
 )
diff --git a/CMakeExternals/CppUnitCMakeLists.txt b/CMakeExternals/CppUnitCMakeLists.txt
index 144a7fa1cf..993cc852cd 100644
--- a/CMakeExternals/CppUnitCMakeLists.txt
+++ b/CMakeExternals/CppUnitCMakeLists.txt
@@ -1,229 +1,229 @@
 cmake_minimum_required(VERSION 3.1)
 
 project(CppUnit)
 
 set(${PROJECT_NAME}_MAJOR_VERSION 1)
 set(${PROJECT_NAME}_MINOR_VERSION 12)
 set(${PROJECT_NAME}_PATCH_VERSION 1)
 set(${PROJECT_NAME}_VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_VERSION})
 
 # UNICODE support
 # See Visual C Unicode Programming Summary
 # http://msdn.microsoft.com/en-us/library/dybsewaf%28VS.100%29.aspx
 #add_definitions(-DUNICODE -D_UNICODE)
 
 # Generates include/cppunit/config-auto.h
 # This is originally done by autoconf
 
 include(CheckIncludeFile)
 include(CheckIncludeFileCXX)
 include(CheckCXXSourceCompiles)
 include(CheckCSourceCompiles)
 include(CheckLibraryExists)
 include(CheckFunctionExists)
 
 #Not used == not seen in any *.h *.cpp files
 #Not used FUNC_STRING_COMPARE_STRING_FIRST
 
 check_include_file_cxx(sstream CPPUNIT_HAVE_SSTREAM)
 check_include_file_cxx(strstream CPPUNIT_HAVE_STRSTREAM)
 set (CMAKE_REQUIRED_DEFINITIONS -DHAVE_STRSTREAM=CPPUNIT_HAVE_STRSTREAM)
 check_cxx_source_compiles(
 "#ifdef HAVE_STRSTREAM
 #include <strstream>
 #else
 #include <strstream.h>
 #endif
 int main() {
   std::ostrstream message;
   message << \"Hello\";
   return 0;
 }" CPPUNIT_HAVE_CLASS_STRSTREAM)
 
 check_include_file_cxx(cmath CPPUNIT_HAVE_CMATH)
 #Not used, dld library is obsolete anyway HAVE_DLD
 #Not used HAVE_DLERROR
 check_include_file(dlfcn.h CPPUNIT_HAVE_DLFCN_H)
 
 check_c_source_compiles(
 "#include <math.h>
 int main() {
   return finite(3);
 }" CPPUNIT_HAVE_FINITE)
 
 check_c_source_compiles(
 "#include <math.h>
 int main() {
   return _finite(3);
 }" CPPUNIT_HAVE__FINITE)
 
 check_include_file_cxx(cxxabi.h CPPUNIT_HAVE_GCC_ABI_DEMANGLE)
 #Not used HAVE_INTTYPES_H
 
 check_c_source_compiles(
 "#include <math.h>
 int main() {
   return isfinite(3);
 }" CPPUNIT_HAVE_ISFINITE)
 
 check_library_exists(dl dlopen "" CPPUNIT_HAVE_LIBDL)
 #Not used HAVE_MEMORY_H
 
 check_cxx_source_compiles(
 "namespace Outer {
   namespace Inner {
     int i = 0;
   }
 }
 using namespace Outer::Inner;
 int main() {
   return i;
 }" CPPUNIT_HAVE_NAMESPACES)
 
 check_cxx_source_compiles(
 "#include <typeinfo>
 class Base {
 public:
   Base() {}
   virtual int f() { return 0; }
 };
 class Derived : public Base {
 public:
   Derived() {}
   virtual int f() { return 1; }
 };
 int main() {
   Derived d;
   Base * ptr = &d;
   return typeid(*ptr) == typeid(Derived);
 }" CPPUNIT_HAVE_RTTI)
 
 check_library_exists(dl shl_load "" CPPUNIT_HAVE_SHL_LOAD)
 
 #Not used HAVE_STDINT_H
 #Not used HAVE_STDLIB_H
 #Not used HAVE_STRINGS_H
 #Not used HAVE_STRING_H
 #Not used HAVE_SYS_STAT_H
 #Not used HAVE_SYS_TYPES_H
 #Not used HAVE_UNISTD_H
 #Not used PACKAGE
 #Not used PACKAGE_BUGREPORT
 #Not used PACKAGE_NAME
 #Not used PACKAGE_STRING
 #Not used PACKAGE_TARNAME
 #Not used PACKAGE_VERSION
 #Not used STDC_HEADERS
 check_include_file_cxx(typeinfo CPPUNIT_USE_TYPEINFO_NAME)
 #CPPUNIT_VERSION ok
 
 configure_file(config/config.h.cmake ${CMAKE_CURRENT_SOURCE_DIR}/include/cppunit/config-auto.h)
 ##
 
 
 set(cppunit_SRCS
   src/cppunit/AdditionalMessage.cpp
   src/cppunit/Asserter.cpp
   src/cppunit/BeOsDynamicLibraryManager.cpp
   src/cppunit/BriefTestProgressListener.cpp
   src/cppunit/CompilerOutputter.cpp
   src/cppunit/DefaultProtector.h
   src/cppunit/DefaultProtector.cpp
   src/cppunit/DynamicLibraryManager.cpp
   src/cppunit/DynamicLibraryManagerException.cpp
   src/cppunit/Exception.cpp
   src/cppunit/Message.cpp
   src/cppunit/PlugInManager.cpp
   src/cppunit/PlugInParameters.cpp
   src/cppunit/Protector.cpp
   src/cppunit/ProtectorChain.h
   src/cppunit/ProtectorContext.h
   src/cppunit/ProtectorChain.cpp
   src/cppunit/RepeatedTest.cpp
   src/cppunit/ShlDynamicLibraryManager.cpp
   src/cppunit/SourceLine.cpp
   src/cppunit/StringTools.cpp
   src/cppunit/SynchronizedObject.cpp
   src/cppunit/Test.cpp
   src/cppunit/TestAssert.cpp
   src/cppunit/TestCase.cpp
   src/cppunit/TestCaseDecorator.cpp
   src/cppunit/TestComposite.cpp
   src/cppunit/TestDecorator.cpp
   src/cppunit/TestFactoryRegistry.cpp
   src/cppunit/TestFailure.cpp
   src/cppunit/TestLeaf.cpp
   src/cppunit/TestNamer.cpp
   src/cppunit/TestPath.cpp
   src/cppunit/TestPlugInDefaultImpl.cpp
   src/cppunit/TestResult.cpp
   src/cppunit/TestResultCollector.cpp
   src/cppunit/TestRunner.cpp
   src/cppunit/TestSetUp.cpp
   src/cppunit/TestSuccessListener.cpp
   src/cppunit/TestSuite.cpp
   src/cppunit/TestSuiteBuilderContext.cpp
   src/cppunit/TextOutputter.cpp
   src/cppunit/TextTestProgressListener.cpp
   src/cppunit/TextTestResult.cpp
   src/cppunit/TextTestRunner.cpp
   src/cppunit/TypeInfoHelper.cpp
   src/cppunit/UnixDynamicLibraryManager.cpp
   src/cppunit/Win32DynamicLibraryManager.cpp
   src/cppunit/XmlDocument.cpp
   src/cppunit/XmlElement.cpp
   src/cppunit/XmlOutputter.cpp
   src/cppunit/XmlOutputterHook.cpp
 )
 
 add_library(cppunit SHARED ${cppunit_SRCS})
 target_include_directories(cppunit
-  PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-         $<INSTALL_INTERFACE:include>
+  PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+         "$<INSTALL_INTERFACE:include>"
 )
 target_compile_definitions(cppunit PRIVATE CPPUNIT_BUILD_DLL)
 
 set_target_properties(cppunit PROPERTIES
   VERSION ${${PROJECT_NAME}_VERSION}
   SOVERSION ${${PROJECT_NAME}_VERSION}
 )
 
 set(${PROJECT_NAME}_LIBRARIES cppunit)
 
 # Install support
 
 install(TARGETS ${${PROJECT_NAME}_LIBRARIES} EXPORT ${PROJECT_NAME}_TARGETS
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib
   RUNTIME DESTINATION bin
 )
 install(DIRECTORY include/cppunit
   DESTINATION include
 )
 
 # Config files
 configure_file(
   ${PROJECT_NAME}Config.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
   @ONLY
 )
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}ConfigVersion.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   @ONLY
 )
 
 export(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake
 )
 
 set(config_package_location lib/cmake/${PROJECT_NAME})
 install(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${PROJECT_NAME}Targets.cmake
   DESTINATION ${config_package_location}
 )
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
   DESTINATION ${config_package_location}
 )
diff --git a/CMakeExternals/GLEWCMakeLists.txt b/CMakeExternals/GLEWCMakeLists.txt
index 81d44291b1..9d40357764 100644
--- a/CMakeExternals/GLEWCMakeLists.txt
+++ b/CMakeExternals/GLEWCMakeLists.txt
@@ -1,67 +1,67 @@
 cmake_minimum_required(VERSION 2.8.4)
 
 project(GLEW)
 
 set(${PROJECT_NAME}_MAJOR_VERSION 1)
 set(${PROJECT_NAME}_MINOR_VERSION 10)
 set(${PROJECT_NAME}_PATCH_VERSION 0)
 set(${PROJECT_NAME}_VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_VERSION})
 
 find_package(OpenGL REQUIRED)
 
 if(BUILD_SHARED_LIBS)
   add_definitions(-DGLEW_BUILD)
 else()
   add_definitions(-DGLEW_STATIC)
 endif()
 
 add_library(glew src/glew.c)
 
 set(include_dirs ${OPENGL_INCLUDE_DIR} ${GLEW_SOURCE_DIR}/include)
 target_include_directories(glew
-  PUBLIC $<BUILD_INTERFACE:${include_dirs}>
-         $<INSTALL_INTERFACE:include>
+  PUBLIC "$<BUILD_INTERFACE:${include_dirs}>"
+         "$<INSTALL_INTERFACE:include>"
 )
 target_link_libraries(glew PUBLIC ${OPENGL_gl_LIBRARY})
 set_target_properties(glew PROPERTIES
                       SOVERSION ${${PROJECT_NAME}_VERSION})
 
 set(${PROJECT_NAME}_LIBRARIES glew)
 
 # Install support
 
 install(TARGETS ${${PROJECT_NAME}_LIBRARIES} EXPORT ${PROJECT_NAME}_TARGETS
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib
   RUNTIME DESTINATION bin
 )
 install(DIRECTORY include/GL
   DESTINATION include
 )
 
 # Config files
 configure_file(
   ${PROJECT_NAME}Config.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
   @ONLY
 )
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}ConfigVersion.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   @ONLY
 )
 
 export(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake
 )
 
 set(config_package_location lib/cmake/${PROJECT_NAME})
 install(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${PROJECT_NAME}Targets.cmake
   DESTINATION ${config_package_location}
 )
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
   DESTINATION ${config_package_location}
 )
diff --git a/CMakeExternals/GLUTCMakeLists.txt b/CMakeExternals/GLUTCMakeLists.txt
index dc7ae8c29b..7b68069423 100644
--- a/CMakeExternals/GLUTCMakeLists.txt
+++ b/CMakeExternals/GLUTCMakeLists.txt
@@ -1,385 +1,385 @@
 cmake_minimum_required(VERSION 2.8.4)
 
 project(GLUT)
 
 set(${PROJECT_NAME}_MAJOR_VERSION 2)
 set(${PROJECT_NAME}_MINOR_VERSION 8)
 set(${PROJECT_NAME}_PATCH_VERSION 1)
 set(${PROJECT_NAME}_VERSION ${${PROJECT_NAME}_MAJOR_VERSION}.${${PROJECT_NAME}_MINOR_VERSION}.${${PROJECT_NAME}_PATCH_VERSION})
 
 find_package(OpenGL REQUIRED)
 
 set(_include_dirs
   ${OPENGL_INCLUDE_DIR}
   ${CMAKE_CURRENT_SOURCE_DIR}/include
   ${CMAKE_CURRENT_BINARY_DIR}
 )
 
 if(NOT BUILD_SHARED_LIBS)
   add_definitions(-DFREEGLUT_STATIC)
 endif()
 
 if(MSVC)
   add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 endif()
 
 add_definitions(-DHAVE_CONFIG_H)
 
 find_file(ERRNO_H errno.h)
 find_file(FCNTL_H fcntl.h)
 find_file(LIMITS_H limits.h)
 find_file(STDBOOL_H stdbool.h)
 find_file(SYS_IOCTL_H sys/ioctl.h)
 find_file(SYS_PARAM_H sys/param.h)
 find_file(SYS_TIME_H sys/time.h)
 find_file(SYS_TYPES_H sys/types.h)
 find_file(UNISTD_H unistd.h)
 find_file(USBHID_H usbhid.h)
 find_file(X11_EXTENSIONS_XF86VMODE_H X11/extensions/xf86vmode.h)
 find_file(X11_EXTENSIONS_XINPUT2_H X11/extensions/XInput2.h)
 find_file(X11_EXTENSIONS_XRANDR_H X11/extensions/Xrandr.h)
 
 mark_as_advanced(
   ERRNO_H
   FCNTL_H
   LIMITS_H
   STDBOOL_H
   SYS_IOCTL_H
   SYS_PARAM_H
   SYS_TIME_H
   SYS_TYPES_H
   UNISTD_H
   USBHID_H
   X11_EXTENSIONS_XF86VMODE_H
   X11_EXTENSIONS_XINPUT2_H
   X11_EXTENSIONS_XRANDR_H)
 
 if (SYS_TIME_H)
   file(WRITE ${CMAKE_SOURCE_DIR}/CMake/gettimeofday.c
 "#include <sys/time.h>
 
 int main()
 {
   struct timeval tv;
   gettimeofday(&tv, 0);
   return 0;
 }
 ")
 
   try_compile(GETTIMEOFDAY
     ${CMAKE_BINARY_DIR}/CMake/gettimeofday
     ${CMAKE_SOURCE_DIR}/CMake/gettimeofday.c)
 endif()
 
 file(WRITE ${CMAKE_SOURCE_DIR}/CMake/vprintf.c
 "#include <stdio.h>
 #include <stdarg.h>
 
 void test_vprintf(const char *format, ...)
 {
   va_list args;
 
   va_start(args, format);
   vprintf(format, args);
   va_end(args);
 }
 
 int main()
 {
   test_vprintf(\"%d %s\\n\", 42, \"forty-two\");
   return 0;
 }
 ")
 
 try_compile(VPRINTF
   ${CMAKE_BINARY_DIR}/CMake/vprintf
   ${CMAKE_SOURCE_DIR}/CMake/vprintf.c)
 
 if(NOT VPRINTF)
   file(WRITE ${CMAKE_SOURCE_DIR}/CMake/_doprnt.c
 "#include <stdio.h>
 
 int main()
 {
   int args[] = { 23, 42 };
   _doprnt(\"%d %d\\n\", args, stdout);
   return 0;
 }
 ")
 
   try_compile(_DOPRNT
     ${CMAKE_BINARY_DIR}/CMake/_doprnt
     ${CMAKE_SOURCE_DIR}/CMake/_doprnt.c)
 endif()
 
 file(WRITE ${CMAKE_SOURCE_DIR}/CMake/vfprintf.c
 "#include <stdio.h>
 #include <stdarg.h>
 
 void test_vfprintf(FILE *stream, const char *format, ...)
 {
   va_list args;
 
   va_start(args, format);
   vfprintf(stream, format, args);
   va_end(args);
 }
 
 int main()
 {
   test_vfprintf(stdout, \"%d %s\\n\", 42, \"forty-two\");
   return 0;
 }
 ")
 
 try_compile(VFPRINTF
   ${CMAKE_BINARY_DIR}/CMake/vfprintf
   ${CMAKE_SOURCE_DIR}/CMake/vfprintf.c)
 
 if(SYS_TIME_H AND SYS_TYPES_H)
   file(WRITE ${CMAKE_SOURCE_DIR}/CMake/time_with_sys_time.c
 "#include <sys/types.h>
 #include <sys/time.h>
 #include <time.h>
 
 int main()
 {
   if ((struct tm *)0)
     return 0;
 
   return 0;
 }
 ")
 
   try_compile(TIME_WITH_SYS_TIME
     ${CMAKE_BINARY_DIR}/CMake/time_with_sys_time
     ${CMAKE_SOURCE_DIR}/CMake/time_with_sys_time.c)
 endif()
 
 file(STRINGS ${CMAKE_SOURCE_DIR}/config.h.in config_h_in NEWLINE_CONSUME)
 
 if(_DOPRNT)
   string(REPLACE
     "#undef HAVE__DOPRNT"
     "#define HAVE__DOPRNT 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(ERRNO_H)
   string(REPLACE
     "#undef HAVE_ERRNO_H"
     "#define HAVE_ERRNO_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(FCNTL_H)
   string(REPLACE
     "#undef HAVE_FCNTL_H"
     "#define HAVE_FCNTL_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(GETTIMEOFDAY)
   string(REPLACE
     "#undef HAVE_GETTIMEOFDAY"
     "#define HAVE_GETTIMEOFDAY 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(LIMITS_H)
   string(REPLACE
     "#undef HAVE_LIMITS_H"
     "#define HAVE_LIMITS_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(SYS_IOCTL_H)
   string(REPLACE
     "#undef HAVE_SYS_IOCTL_H"
     "#define HAVE_SYS_IOCTL_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(SYS_PARAM_H)
   string(REPLACE
     "#undef HAVE_SYS_PARAM_H"
     "#define HAVE_SYS_PARAM_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(SYS_TIME_H)
   string(REPLACE
     "#undef HAVE_SYS_TIME_H"
     "#define HAVE_SYS_TIME_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(SYS_TYPES_H)
   string(REPLACE
     "#undef HAVE_SYS_TYPES_H"
     "#define HAVE_SYS_TYPES_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(UNISTD_H)
   string(REPLACE
     "#undef HAVE_UNISTD_H"
     "#define HAVE_UNISTD_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(USBHID_H)
   string(REPLACE
     "#undef HAVE_USBHID_H"
     "#define HAVE_USBHID_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(VFPRINTF)
   string(REPLACE
     "#undef HAVE_VFPRINTF"
     "#define HAVE_VFPRINTF 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(X11_EXTENSIONS_XF86VMODE_H)
   string(REPLACE
     "#undef HAVE_X11_EXTENSIONS_XF86VMODE_H"
     "#define HAVE_X11_EXTENSIONS_XF86VMODE_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(X11_EXTENSIONS_XINPUT2_H)
   string(REPLACE
     "#undef HAVE_X11_EXTENSIONS_XINPUT2_H"
     "#define HAVE_X11_EXTENSIONS_XINPUT2_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(X11_EXTENSIONS_XRANDR_H)
   string(REPLACE
     "#undef HAVE_X11_EXTENSIONS_XRANDR_H"
     "#define HAVE_X11_EXTENSIONS_XRANDR_H 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 if(TIME_WITH_SYS_TIME)
   string(REPLACE
     "#undef TIME_WITH_SYS_TIME"
     "#define TIME_WITH_SYS_TIME 1"
     config_h_in
     "${config_h_in}")
 endif()
 
 file(WRITE ${CMAKE_BINARY_DIR}/config.h "${config_h_in}")
 
 if(STDBOOL_H)
   file(APPEND ${CMAKE_BINARY_DIR}/config.h "\n#define HAVE_STDBOOL_H 1\n")
 endif()
 
 set(freeglut_HEADERS
   include/GL/freeglut.h
   include/GL/freeglut_ext.h
   include/GL/freeglut_std.h
   include/GL/glut.h
   src/freeglut_internal.h
   src/freeglut_teapot_data.h
 )
 
 set(freeglut_SOURCES
   src/freeglut_callbacks.c
   src/freeglut_cursor.c
   src/freeglut_display.c
   src/freeglut_ext.c
   src/freeglut_font.c
   src/freeglut_font_data.c
   src/freeglut_gamemode.c
   src/freeglut_geometry.c
   src/freeglut_glutfont_definitions.c
   src/freeglut_init.c
   src/freeglut_input_devices.c
   src/freeglut_joystick.c
   src/freeglut_main.c
   src/freeglut_menu.c
   src/freeglut_misc.c
   src/freeglut_overlay.c
   src/freeglut_spaceball.c
   src/freeglut_state.c
   src/freeglut_stroke_mono_roman.c
   src/freeglut_stroke_roman.c
   src/freeglut_structure.c
   src/freeglut_teapot.c
   src/freeglut_videoresize.c
   src/freeglut_window.c
 )
 
 if(UNIX)
   list(APPEND freeglut_SOURCES src/freeglut_xinput.c)
 endif()
 
 add_library(freeglut ${freeglut_HEADERS} ${freeglut_SOURCES})
 target_include_directories(freeglut
-  PUBLIC $<BUILD_INTERFACE:${_include_dirs}>
-         $<INSTALL_INTERFACE:include>
+  PUBLIC "$<BUILD_INTERFACE:${_include_dirs}>"
+         "$<INSTALL_INTERFACE:include>"
 )
 target_link_libraries(freeglut PUBLIC ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY})
 set_target_properties(freeglut PROPERTIES
                       DEFINE_SYMBOL FREEGLUT_EXPORTS
                       SOVERSION ${${PROJECT_NAME}_VERSION})
 
 set(${PROJECT_NAME}_LIBRARIES freeglut)
 
 # Install support
 
 install(TARGETS ${${PROJECT_NAME}_LIBRARIES} EXPORT ${PROJECT_NAME}_TARGETS
   LIBRARY DESTINATION lib
   ARCHIVE DESTINATION lib
   RUNTIME DESTINATION bin
 )
 install(DIRECTORY include/GL
   DESTINATION include
   FILES_MATCHING PATTERN "*.h"
 )
 
 # Config files
 
 configure_file(
   ${PROJECT_NAME}Config.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
   @ONLY
 )
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}ConfigVersion.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   @ONLY
 )
 
 export(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake
 )
 
 set(config_package_location lib/cmake/${PROJECT_NAME})
 install(EXPORT ${PROJECT_NAME}_TARGETS
   FILE ${PROJECT_NAME}Targets.cmake
   DESTINATION ${config_package_location}
 )
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
     "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
   DESTINATION ${config_package_location}
 )