[...]
[ 93%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundle.cpp.o                           
[ 93%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleBackForwardList.cpp.o            
[ 93%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleBackForwardListItem.cpp.o        
[ 93%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleDOMWindowExtension.cpp.o         
[ 94%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleFrame.cpp.o                      
[ 94%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleHitTestResult.cpp.o              
[ 94%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleInspector.cpp.o                  
[ 94%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleNavigationAction.cpp.o           
[ 94%] Building CXX object Source/WebKit/CMakeFiles/WebKit.dir/WebProcess/InjectedBundle/API/c/WKBundleNodeHandle.cpp.o                 
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/platform/network/DNS.h:29:0,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DNS.h:1,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:86,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:431:18: error: 'std::__uint8_t' has not been declared
   template <std::uint8_t V>      
                  ^               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:42: error: '__uint8_t' is not a member of 'std'
   using uint8_t = std::integral_constant<std::uint8_t, V>;         
                                          ^~~                       
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:42: note: suggested alternative:    
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:46:27: note:   '__uint8_t'      
 typedef __UINT8_TYPE__    __uint8_t;                               
                           ^~~~~~~~~                                
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:42: error: '__uint8_t' is not a member of 'std'
   using uint8_t = std::integral_constant<std::uint8_t, V>;         
                                          ^~~                       
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:42: note: suggested alternative:    
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:46:27: note:   '__uint8_t'      
 typedef __UINT8_TYPE__    __uint8_t;                               
                           ^~~~~~~~~                                
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:56: error: 'V' was not declared in this scope
   using uint8_t = std::integral_constant<std::uint8_t, V>;         
                                                        ^           
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:57: error: template argument 1 is invalid
   using uint8_t = std::integral_constant<std::uint8_t, V>;         
                                                         ^          
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:432:57: error: template argument 2 is invalid
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/platform/network/DNS.h:29:0,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DNS.h:1,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:86,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:439:18: error: 'std::__uint32_t' has not been declared
   template <std::uint32_t V>     
                  ^               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:43: error: '__uint32_t' is not a member of 'std'
   using uint32_t = std::integral_constant<std::uint32_t, V>;       
                                           ^~~                      
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:43: note: suggested alternative:    
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:50:27: note:   '__uint32_t'     
 typedef __UINT32_TYPE__   __uint32_t;                              
                           ^~~~~~~~~~                               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:43: error: '__uint32_t' is not a member of 'std'
   using uint32_t = std::integral_constant<std::uint32_t, V>;       
                                           ^~~                      
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:43: note: suggested alternative:    
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:50:27: note:   '__uint32_t'     
 typedef __UINT32_TYPE__   __uint32_t;                              
                           ^~~~~~~~~~                               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:58: error: 'V' was not declared in this scope
   using uint32_t = std::integral_constant<std::uint32_t, V>;       
                                                          ^         
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:59: error: template argument 1 is invalid
   using uint32_t = std::integral_constant<std::uint32_t, V>;       
                                                           ^        
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:440:59: error: template argument 2 is invalid
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/platform/network/DNS.h:29:0,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DNS.h:1,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:86,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2484:17: error: 'std::__uint32_t' has not been declared
   template<std::uint32_t Value>  
                 ^                
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:33: error: '__uint32_t' is not a member of 'std'
   struct single_ : real_<float, std::uint32_t, Value> {};          
                                 ^~~                                
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:33: note: suggested alternative:   
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:50:27: note:   '__uint32_t'     
 typedef __UINT32_TYPE__   __uint32_t;                              
                           ^~~~~~~~~~                               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:33: error: '__uint32_t' is not a member of 'std'
   struct single_ : real_<float, std::uint32_t, Value> {};          
                                 ^~~                                
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:33: note: suggested alternative:   
In file included from /usr/include/amd64/int_types.h:38:0,          
                 from /usr/include/amd64/types.h:41,                
                 from /usr/include/sys/types.h:45,                  
                 from /usr/include/stdlib.h:41,                     
                 from /usr/include/g++/cstdlib:75,                  
                 from /usr/include/g++/bits/stl_algo.h:59,          
                 from /usr/include/g++/algorithm:62,                
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebKit2Prefix.h:68,                                
                 from <command-line>:0:                             
/usr/include/sys/common_int_types.h:50:27: note:   '__uint32_t'     
 typedef __UINT32_TYPE__   __uint32_t;                              
                           ^~~~~~~~~~                               
In file included from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/IDLTypes.h:31:0,                         
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvertAny.h:28,                 
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMConvert.h:28,                    
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/bindings/js/JSDOMPromiseDeferred.h:29,            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/html/ImageBitmap.h:28,                            
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebCore/page/DOMWindow.h:35,                              
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/WebCore/DOMWindow.h:1,          
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/Source/WebKit/WebProcess/WebProcess.cpp:87,                      
                 from /tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/WebKit/unified-sources/UnifiedSource36.cpp:2:     
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:48: error: 'Value' was not declared in this scope
   struct single_ : real_<float, std::uint32_t, Value> {};          
                                                ^~~~~               
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:53: error: template argument 2 is invalid
   struct single_ : real_<float, std::uint32_t, Value> {};          
                                                     ^              
/tmp/pkgsrc/www/webkit-gtk/work/webkitgtk-2.22.3/DerivedSources/ForwardingHeaders/wtf/Brigand.h:2485:53: error: template argument 3 is invalid