pkg/53431: pkgsrc-2018Q2 www/webkit-gtk build fails on NetBSD 8.0_RC2

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

>Number:         53431
>Category:       pkg
>Synopsis:       pkgsrc-2018Q2 www/webkit-gtk build fails on NetBSD 8.0_RC2
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jul 08 00:55:00 +0000 2018
>Originator:     Izumi Tsutsui
>Release:        NetBSD 8.0_RC2 + pkgsrc-2018Q2
>Organization:
>Environment:
System: NetBSD optiplex 8.0_RC2 NetBSD 8.0_RC2 (GENERIC) #0: Mon Jun 25 13:01:26 UTC 2018  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
pkgsrc-2018Q2 www/webkit-gtk build fails:

---
===> Building for webkit-gtk-2.20.3
Scanning dependencies of target WebKit-fake-api-headers
[  0%] Generating ../../DerivedSources/ForwardingHeaders/webkit2gtk/webkit2

 :

[ 23%] Generating ../../DerivedSources/JavaScriptCore/Bytecodes.h, ../../DerivedSources/JavaScriptCore/InitBytecodes.asm, ../../DerivedSources/JavaScriptCore/BytecodeStructs.h
[ 23%] Generating ../../DerivedSources/JavaScriptCore/LLIntDesiredOffsets.h
Scanning dependencies of target LLIntOffsetsExtractor
[ 23%] Building CXX object Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/llint/LLIntOffsetsExtractor.cpp.o
In file included from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/heap/HeapFinalizerCallback.h:28:0,
                 from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/heap/Heap.h:33,
                 from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/heap/DeferGC.h:29,
                 from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/runtime/ConcurrentJSLock.h:28,
                 from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/bytecode/ArrayProfile.h:28,
                 from /s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp:28:
/s/obj.x86_64/pkgsrc/www/webkit-gtk/work.x86_64/webkitgtk-2.20.3/Source/JavaScriptCore/API/JSHeapFinalizerPrivate.h:29:41: fatal error: JavaScriptCore/JSContextRef.h: No such file or directory
compilation terminated.
Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/build.make:99: recipe for target 'Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/llint/LLIntOffsetsExtractor.cpp.o' failed
gmake[2]: *** [Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/llint/LLIntOffsetsExtractor.cpp.o] Error 1
CMakeFiles/Makefile2:443: recipe for target 'Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/all' failed
gmake[1]: *** [Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/all] Error 2
Makefile:151: recipe for target 'all' failed
gmake: *** [all] Error 2
*** Error code 2

Stop.
make[2]: stopped in /usr/pkgsrc/www/webkit-gtk
---

There was no problem on pkgsrc-2018Q1 + NetBSD 8.0_RC1.

>How-To-Repeat:
cd pkgsrc/www/webkit-gtk && make package

>Fix:
No idea.  Needs more dependencies?