hg: portola/portola: Initial musl support (ported from old repository layout)

[mikael.vidstedt at oracle.com]

Changeset: 055b2c860236
Author:    mikael
Date:      2017-12-05 18:33 -0800
URL:       http://hg.openjdk.java.net/portola/portola/rev/055b2c860236

Initial musl support (ported from old repository layout)

! make/ReleaseFile.gmk
! make/autoconf/build-aux/config.guess
! make/autoconf/build-aux/config.sub
! make/autoconf/buildjdk-spec.gmk.in
! make/autoconf/configure.ac
! make/autoconf/generated-configure.sh
! make/autoconf/hotspot.m4
! make/autoconf/platform.m4
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! make/hotspot/lib/CompileJvm.gmk
! make/lib/CoreLibraries.gmk
! make/lib/Lib-jdk.hotspot.agent.gmk
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/runtime/vm_version.cpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/java.base/linux/native/libnet/linux_close.c
! src/java.base/unix/native/libjava/jdk_util_md.h
! src/java.base/unix/native/libjli/java_md_solinux.c
! src/java.base/unix/native/libnio/ch/NativeThread.c
! src/java.desktop/unix/native/libawt_xawt/xawt/XToolkit.c
! src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.c
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.h
! src/jdk.hotspot.agent/linux/native/libsaproc/proc_service.h
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h