hg: panama/dev: 8213155: Build should copy libclang using real filename as recorded by linker

[henry.jen at oracle.com]

Changeset: 6c2cd902c927
Author:    henryjen
Date:      2018-10-30 09:56 -0700
URL:       http://hg.openjdk.java.net/panama/dev/rev/6c2cd902c927

8213155: Build should copy libclang using real filename as recorded by linker
Reviewed-by: erikj, Jorn Vernee <jbvernee at xs4all.nl>

- enable to build on Windows

! make/autoconf/lib-clang.m4
! make/autoconf/spec.gmk.in
! make/lib/Lib-jdk.internal.clang.gmk
! src/hotspot/cpu/x86/directUpcallHandler_x86.cpp
! src/hotspot/cpu/x86/foreign_globals_x86.cpp
! src/hotspot/share/prims/directNativeInvoker.cpp
! src/hotspot/share/prims/directUpcallHandler.cpp
! src/hotspot/share/prims/universalUpcallHandler.cpp
! src/hotspot/share/prims/upcallHandler.cpp
! src/jdk.internal.clang/share/native/libjclang/jdk_internal_clang.cpp